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-rw-r--r--user/firefox-esr/0002-Use-C99-math-isfinite.patch17
-rw-r--r--user/firefox-esr/APKBUILD264
-rw-r--r--user/firefox-esr/bad-google-code.patch49
-rw-r--r--user/firefox-esr/disable-gecko-profiler.patch14
-rw-r--r--user/firefox-esr/disable-hunspell_hooks.patch11
-rw-r--r--user/firefox-esr/ffmpeg4.patch13560
-rw-r--r--user/firefox-esr/firefox-safe.desktop11
-rw-r--r--user/firefox-esr/firefox.desktop81
-rw-r--r--user/firefox-esr/fix-arm-atomics-grsec.patch306
-rw-r--r--user/firefox-esr/fix-arm-version-detect.patch13
-rw-r--r--user/firefox-esr/fix-bug-1261392.patch25
-rw-r--r--user/firefox-esr/fix-fortify-inline.patch11
-rw-r--r--user/firefox-esr/fix-fortify-system-wrappers.patch13
-rw-r--r--user/firefox-esr/fix-mutex-build.patch20
-rw-r--r--user/firefox-esr/fix-stack-overflow.patch45
-rw-r--r--user/firefox-esr/fix-toolkit.patch90
-rw-r--r--user/firefox-esr/fix-tools.patch50
-rw-r--r--user/firefox-esr/mallinfo.patch20
-rw-r--r--user/firefox-esr/missing-header-s390x.patch12
-rw-r--r--user/firefox-esr/mozconfig26
-rw-r--r--user/firefox-esr/musl-pthread-setname.patch14
-rw-r--r--user/firefox-esr/python3.patch10397
-rw-r--r--user/firefox-esr/rust-config.patch20
-rw-r--r--user/firefox-esr/shut-up-warning.patch6
-rw-r--r--user/firefox-esr/stab.h71
-rw-r--r--user/firefox-esr/stackwalk-x86-ppc.patch (renamed from user/firefox-esr/disable-moz-stackwalk.patch)14
-rw-r--r--user/firefox-esr/webrtc-broken.patch30
-rw-r--r--user/firefox-esr/yuv-be.patch48
28 files changed, 339 insertions, 24899 deletions
diff --git a/user/firefox-esr/0002-Use-C99-math-isfinite.patch b/user/firefox-esr/0002-Use-C99-math-isfinite.patch
deleted file mode 100644
index ba4f5cfb3..000000000
--- a/user/firefox-esr/0002-Use-C99-math-isfinite.patch
+++ /dev/null
@@ -1,17 +0,0 @@
---- ./xpcom/ds/nsMathUtils.h.orig
-+++ ./xpcom/ds/nsMathUtils.h
-@@ -104,12 +104,12 @@
- #ifdef WIN32
- // NOTE: '!!' casts an int to bool without spamming MSVC warning C4800.
- return !!_finite(aNum);
--#elif defined(XP_DARWIN)
-+#elif defined(XP_DARWIN) || defined(_GLIBCXX_CMATH)
- // Darwin has deprecated |finite| and recommends |isfinite|. The former is
- // not present in the iOS SDK.
- return std::isfinite(aNum);
- #else
-- return finite(aNum);
-+ return isfinite(aNum);
- #endif
- }
-
diff --git a/user/firefox-esr/APKBUILD b/user/firefox-esr/APKBUILD
index b9d51af8c..5970b5c94 100644
--- a/user/firefox-esr/APKBUILD
+++ b/user/firefox-esr/APKBUILD
@@ -1,104 +1,104 @@
-# Contributor: William Pitcock <nenolod@dereferenced.org>
# Maintainer: A. Wilcox <awilfox@adelielinux.org>
-pkgname=firefox-esr
-pkgver=52.9.0
-_pkgver=$pkgver
-_xulver=$pkgver
-pkgrel=4
-pkgdesc="Firefox web browser"
-url="https://www.mozilla.org/en-US/firefox/organizations/faq/"
+pkgname=firefox
+pkgver=68.0.1
+pkgrel=0
+pkgdesc="Firefox Web browser (unstable)"
+url="https://www.mozilla.org/firefox/"
arch="all"
options="!check" # Tests disabled
-license="GPL LGPL MPL"
+license="MPL-2.0"
depends=""
-depends_dev="alsa-lib-dev bzip2-dev dbus-glib-dev gconf-dev gtk+2.0-dev
- gtk+3.0-dev hunspell-dev icu-dev libevent-dev libidl-dev
- libjpeg-turbo-dev libnotify-dev libogg-dev libtheora-dev libvorbis-dev
- libxt-dev libxcomposite-dev mesa-dev nspr-dev nss-dev
- pulseaudio-dev sqlite-dev startup-notification-dev wireless-tools-dev"
-makedepends="$depends_dev autoconf2.13 automake libtool
- bsd-compat-headers cmd:which nss-static openssl-dev sed yasm zip"
-subpackages="$pkgname-dev"
-source="https://ftp.mozilla.org/pub/firefox/releases/${pkgver}esr/source/firefox-${pkgver}esr.source.tar.xz
- stab.h
-
- 0002-Use-C99-math-isfinite.patch
- fix-fortify-inline.patch
- disable-hunspell_hooks.patch
+# moz build system stuff
+# python deps
+# system-libs
+# actual deps
+makedepends="
+ autoconf2.13 cargo cbindgen clang llvm8-dev node ncurses-dev
+ perl rust rust-stdlib cmd:which
+
+ ncurses-dev openssl-dev
+
+ alsa-lib-dev bzip2-dev icu-dev libevent-dev libffi-dev libpng-dev
+ libjpeg-turbo-dev nspr-dev nss-dev pulseaudio-dev zlib-dev
+
+ dbus-glib-dev fts-dev gconf-dev gtk+3.0-dev hunspell-dev
+ libnotify-dev libsm-dev libxcomposite-dev libxdamage-dev
+ libxrender-dev libxt-dev nasm nss-static sqlite-dev
+ startup-notification-dev unzip yasm zip gtk+2.0-dev
+ "
+_py2ver="2.7.16"
+source="https://ftp.mozilla.org/pub/firefox/releases/$pkgver/source/firefox-$pkgver.source.tar.xz
+ https://www.python.org/ftp/python/$_py2ver/Python-$_py2ver.tar.xz
+ mozconfig
+
+ bad-google-code.patch
+ disable-gecko-profiler.patch
+ fix-mutex-build.patch
fix-seccomp-bpf.patch
- fix-toolkit.patch
- fix-tools.patch
- mallinfo.patch
- musl-pthread-setname.patch
-
- fix-fortify-system-wrappers.patch
- fix-arm-atomics-grsec.patch
- fix-arm-version-detect.patch
mozilla-build-arm.patch
- disable-moz-stackwalk.patch
- missing-header-s390x.patch
- ffmpeg4.patch
+ rust-config.patch
shut-up-warning.patch
+ stackwalk-x86-ppc.patch
+ webrtc-broken.patch
+ yuv-be.patch
firefox.desktop
- firefox-safe.desktop"
+ firefox-safe.desktop
+ "
-builddir="${srcdir}/firefox-${pkgver}esr"/objdir
-_mozappdir=/usr/lib/firefox-${pkgver}
-_mozappdirdev=/usr/lib/firefox-devel-${pkgver}
-
-# help our shared-object scanner to find the libs
+_mozappdir=/usr/lib/firefox
ldpath="$_mozappdir"
-# secfixes:
-# 52.6.0-r0:
-# - CVE-2018-5089
-# - CVE-2018-5091
-# - CVE-2018-5095
-# - CVE-2018-5096
-# - CVE-2018-5097
-# - CVE-2018-5098
-# - CVE-2018-5099
-# - CVE-2018-5102
-# - CVE-2018-5103
-# - CVE-2018-5104
-# - CVE-2018-5117
-# 52.5.2-r0:
-# - CVE-2017-7843
-# - CVE-2017-7843
-
unpack() {
default_unpack
[ -z $SKIP_PYTHON ] || return 0
+
msg "Killing all remaining hope for humanity and building Python 2..."
- cd "$srcdir"
- [ -d python ] && rm -r python
- mkdir python
- cd python
+ cd "$srcdir/Python-$_py2ver"
+ [ -d ../python ] && rm -r ../python
+
# 19:39 <+solar> just make the firefox build process build its own py2 copy
- curl -O https://www.python.org/ftp/python/2.7.15/Python-2.7.15.tar.xz
- tar xJf Python-2.7.15.tar.xz
- cd Python-2.7.15
# 20:03 <calvin> TheWilfox: there's always violence
- ./configure --prefix="$srcdir/python"
+
+ sed -e 's/é/e/g' /etc/os-release > "$srcdir"/os-release
+ export UNIXCONFDIR="$srcdir"
+
+ ./configure --prefix="$srcdir/python" --with-ensurepip=install
make -j $JOBS
# 6 tests failed:
# test__locale test_os test_posix test_re test_strptime test_time
# make test
make -j $JOBS install
+
+ # firefox's bundled pipenv and pip aren't new enough to support
+ # configurable UNIXCONFDIR
+ export PATH="$srcdir/python/bin:$PATH"
+ pip2 install virtualenv pipenv
}
prepare() {
- local i
- mkdir -p "$builddir"
- cd "$builddir"/..
-
- for i in $source; do
- case $i in
- *.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
- esac
- done
- cp "$srcdir"/stab.h toolkit/crashreporter/google-breakpad/src/
+ cd "$builddir"
+ default_prepare
+ cp "$srcdir"/mozconfig "$builddir"/mozconfig
+ echo "ac_add_options --enable-optimize=\"$CFLAGS\"" >> "$builddir"/mozconfig
+ echo "ac_add_options --host=\"$CHOST\"" >> "$builddir"/mozconfig
+ echo "ac_add_options --target=\"$CTARGET\"" >> "$builddir"/mozconfig
+ # too much memory
+ if [ -z "$JOBS" ] || [ $JOBS -ge 16 ]; then
+ JOBS=16
+ fi
+ echo "mk_add_options MOZ_MAKE_FLAGS=\"-j$JOBS\"" >> "$builddir"/mozconfig
+
+ case "$CARCH" in
+ pmmx|x86*)
+ echo "ac_add_options --disable-elf-hack" >> "$builddir"/mozconfig
+ ;;
+ esac
+
+ rm "$builddir"/third_party/python/virtualenv/virtualenv_support/pip*.whl
+ rm "$builddir"/third_party/python/virtualenv/virtualenv_support/setuptools*.whl
+ cp "$srcdir/Python-$_py2ver"/Lib/ensurepip/_bundled/*.whl \
+ "$builddir/third_party/python/virtualenv/virtualenv_support"
}
build() {
@@ -114,96 +114,44 @@ build() {
# set rpath so linker finds the libs
export LDFLAGS="$LDFLAGS -Wl,-rpath,${_mozappdir}"
+ export UNIXCONFDIR="$srcdir"
+
local extra_flags=""
[ "$CARCH" = "s390x" ] && extra_flags="--disable-startupcache"
export PATH="$srcdir/python/bin:$PATH"
- ../configure \
- --host=$CHOST \
- --target=$CTARGET \
- --prefix=/usr \
- \
- --disable-crashreporter \
- --disable-elf-hack \
- --disable-install-strip \
- --disable-jemalloc \
- --disable-profiling \
- --disable-strip \
- --disable-tests \
- --disable-updater \
- \
- --enable-alsa \
- --enable-default-toolkit=cairo-gtk3 \
- --enable-gio \
- --enable-gold=no \
- --enable-official-branding \
- --enable-optimize="$CFLAGS" \
- --enable-pie \
- --enable-pulseaudio \
- --enable-startup-notification \
- --enable-system-ffi \
- --enable-system-hunspell \
- --enable-system-sqlite \
- \
- --with-pthreads \
- --with-system-bz2 \
- --with-system-icu \
- --with-system-jpeg \
- --with-system-libevent \
- --with-system-nspr \
- --with-system-nss \
- --with-system-pixman \
- --with-system-png \
- --with-system-zlib \
- $extra_flags
- # too memory hungry
- if [ -z "$JOBS" ] || [ $JOBS -gt 16 ]; then
- make -j16
- else
- make
- fi
+ ./mach build
+}
+
+run() {
+ cd "$builddir"/obj-$CHOST/dist/bin
+ export LD_LIBRARY_PATH=.
+ ./firefox -no-remote -profile "$builddir"/obj-$CHOST/tmp/profile-default
}
package() {
cd "$builddir"
-
export PATH="$srcdir/python/bin:$PATH"
- make install \
- DESTDIR="$pkgdir" \
- MOZ_MAKE_FLAGS="$MAKEOPTS"
+ DESTDIR="$pkgdir" ./mach install
install -m755 -d ${pkgdir}/usr/share/applications
install -m755 -d ${pkgdir}/usr/share/pixmaps
local png
- for png in ../browser/branding/official/default*.png; do
+ for png in browser/branding/official/default*.png; do
local i="${_png%.png}"
i=${i##*/default}
install -D -m644 "$png" \
"$pkgdir"/usr/share/icons/hicolor/${i}x${i}/apps/firefox.png
done
- install -m644 "$builddir"/../browser/branding/official/default48.png \
+ install -m644 "$builddir"/browser/branding/official/default48.png \
${pkgdir}/usr/share/pixmaps/firefox.png
install -m644 ${startdir}/firefox.desktop \
${pkgdir}/usr/share/applications/firefox.desktop
install -m644 ${startdir}/firefox-safe.desktop \
${pkgdir}/usr/share/applications/firefox-safe.desktop
- # xulrunner stub launcher has changed to using a symlink overlay...
- # go figure
- ln -sf /usr/lib/xulrunner-${_xulver} ${pkgdir}/$_mozappdir/xulrunner
-
- # launcher as symlink is broken from firefox-7.0
- rm "$pkgdir"/usr/bin/firefox
- libgl=$(scanelf -qF '#F%S' /usr/lib/libGL.so)
- cat > "$pkgdir"/usr/bin/firefox << __EOF__
-#!/bin/sh
-
-exec $_mozappdir/firefox "\$@"
-__EOF__
- chmod 755 "$pkgdir"/usr/bin/firefox
-
# install our vendor prefs
install -d "$pkgdir"/$_mozappdir/browser/defaults/preferences
@@ -218,36 +166,20 @@ __EOF__
pref("extensions.autoDisableScopes", 11);
pref("extensions.shownSelectionUI", true);
EOF
-
- # remove copied, huge, libraries
- rm -f "$pkgdir"/${_mozappdirdev}/sdk/lib/libmozjs.so
- rm -f "$pkgdir"/${_mozappdirdev}/sdk/lib/libmozalloc.so
- rm -f "$pkgdir"/${_mozappdirdev}/sdk/lib/libxul.so
-}
-
-dev() {
- mkdir -p "$subpkgdir"/${_mozappdirdev%/*}
- mv "$pkgdir"/${_mozappdirdev} "$subpkgdir"/${_mozappdirdev%/*}
- default_dev
}
-sha512sums="bfca42668ca78a12a9fb56368f4aae5334b1f7a71966fbba4c32b9c5e6597aac79a6e340ac3966779d2d5563eb47c054ab33cc40bfb7306172138ccbd3adb2b9 firefox-52.9.0esr.source.tar.xz
-0b3f1e4b9fdc868e4738b5c81fd6c6128ce8885b260affcb9a65ff9d164d7232626ce1291aaea70132b3e3124f5e13fef4d39326b8e7173e362a823722a85127 stab.h
-7e123144bc2b1efed149dfb41b255c447d43ea93a63ebe114d01945e6a6d69edc2f2a3c36980a93279106c1842355851b8b6c1d96679ee6be7b9b30513e0b1a8 0002-Use-C99-math-isfinite.patch
-09bc32cf9ee81b9cc6bb58ddbc66e6cc5c344badff8de3435cde5848e5a451e0172153231db85c2385ff05b5d9c20760cb18e4138dfc99060a9e960de2befbd5 fix-fortify-inline.patch
-0fcc647af53a3ce21c2bc36e5631eb0935e7243ebb3ab59b5719542cc54a6ac023a4a857b43b75756efb9ed80c0aecaa94dc5679a3b3792f82e87bf2c1af82e1 disable-hunspell_hooks.patch
+sha512sums="96b45135cf0b2368013afccb8c375de54d591a4e11016e8b65fc83904cedc362096dd15814cd02be23f6e52e392c605817b86a59ee2300d3e7a754d345399c81 firefox-68.0.1.source.tar.xz
+16e814e8dcffc707b595ca2919bd2fa3db0d15794c63d977364652c4a5b92e90e72b8c9e1cc83b5020398bd90a1b397dbdd7cb931c49f1aa4af6ef95414b43e0 Python-2.7.16.tar.xz
+8748e7541fd94c83bb87ff1840f6fd012c989c66af555679bf4a40b1b343a3d2191d324ad4ca1a28b450fbf6418299b89ca9617cd769b0e1512837860c8111aa mozconfig
+ace7492f4fb0523c7340fdc09c831906f74fddad93822aff367135538dacd3f56288b907f5a04f53f94c76e722ba0bab73e28d83ec12d3e672554712e6b08613 bad-google-code.patch
+9c14041f0295682b8dbeb6d5b58a2f9dc0a2dc8bef995a0f7e30fa0b17c51aa0f6748f80fb8584169db7687e2eeb404dff68a09158ae56a5f24eef30685dd2b3 disable-gecko-profiler.patch
+c0b2bf43206c2a5154e560ef30189a1062ae856861b39f52ce69002390ff9972d43e387bfd2bf8d2ab3cac621987bc042c8c0a8b4cf90ae05717ca7705271880 fix-mutex-build.patch
70863b985427b9653ce5e28d6064f078fb6d4ccf43dd1b68e72f97f44868fc0ce063161c39a4e77a0a1a207b7365d5dc7a7ca5e68c726825eba814f2b93e2f5d fix-seccomp-bpf.patch
-a2925045154f4fd34e5fc056656f4f9da100341529e5d4104d249154db0c7863384083f421ce6e47e0f20566a8b20787fa35444c7933c03cd03f96f06dcd4532 fix-toolkit.patch
-7d7531a0dbb1b3c2f4cbf155168e750f274dbf19cd767d6395d479ef1626a651e714b41e353465d9d58239dc15256d83eeb1bf06c6adf47c521a0db5ee88bb50 fix-tools.patch
-bdcd1b402d2ec94957ba5d08cbad7b1a7f59c251c311be9095208491a05abb05a956c79f27908e1f26b54a3679387b2f33a51e945b650671ad85c0a2d59a5a29 mallinfo.patch
-3f535b1e4e9a5a0506ef6f6d9427a84fae1efa3c8e8d6b25b21046d2d04c132bde1a7a98e415067e5c542f699d89249b8cc3d925e0be4e96db498037429691ef musl-pthread-setname.patch
-2a967e4619fd89a046bd40be7fdcef646fcb1eba5e47afc96aa1d59c25bcc8747cb07baee6c11f3b803db0981aced181534b806778e4d21e74958f5f4d74c784 fix-fortify-system-wrappers.patch
-ed0d344c66fc8e1cc83a11e9858b32c42e841cbeedd9eb9438811e9fcc3593dc824a8336d00058d55836cedc970aeadd6a82c6dcd7bc0fb746e564d8b478cc6c fix-arm-atomics-grsec.patch
-015e1ff6dbf920033982b5df95d869a0b7bf56c6964e45e50649ddf46d1ce09563458e45240c3ecb92808662b1300b67507f7af272ba184835d91068a9e7d5b0 fix-arm-version-detect.patch
e61664bc93eadce5016a06a4d0684b34a05074f1815e88ef2613380d7b369c6fd305fb34f83b5eb18b9e3138273ea8ddcfdcb1084fdcaa922a1e5b30146a3b18 mozilla-build-arm.patch
-4797d2d89ac63a57abb826b8ea9f751314ce66946194033deb9d78c2ff377b88106fd2c7bc5034dc13ad03dd5085b1893c3ccae1a9e63fde35655bb0921f7188 disable-moz-stackwalk.patch
-6beba471b6a7fc229a9c105d58137f80cec07219e52bb9a666c787b37ca88635d6ec2eba651eccb5096429c2965709c9475c89839c255c3545f8c96c5d40f403 missing-header-s390x.patch
-1e2d0321afb0fc3bb0f6e1f1d7c0621f574414fa3d2696ec30c0e4ebf7738aa4f74a15017f18fae3561f1bc72932ccfb7e5be0e608b878fca5558fb265c16860 ffmpeg4.patch
-21100340ff03f4257fa6a4b59e206d4d1b71c074ebae392ba616f9e6e6d4988a22eec69b40534221f9453ec3a58397fa4ab99b87abdcb7d22fabb13f9cc577d2 shut-up-warning.patch
+45613d476e85fe333ef8091acce4806803953c1a99de4f03ff577cf20c5a1a3d635d0589e1490da104ef80721f4f1b1d35045af3c6892c1a468fa84095f27ad8 rust-config.patch
+39ddb15d1453a8412275c36fc8db3befc69dffd4a362e932d280fb7fd1190db595a2af9b468ee49e0714f5e9df6e48eb5794122a64fa9f30d689de8693acbb15 shut-up-warning.patch
+452b47b825294779f98ed46bc1065dad76b79ff453521ef049934a120f349c84a1c863b16af1828fe053059823da9690ec917c055ae02dcc5c80c54cad732448 stackwalk-x86-ppc.patch
+be68f1387aa6677875a67106e2d6a9db470c934c943056d3b53391a63034235108e41945c53957db427d9cdc59f0aa2f9e6f2f8cd862e090e512a3ab9cbcc9a8 webrtc-broken.patch
+2dfb986089c9afcd6a895302c8a5a1d299cffa4cc3c73fce784c29d348f362c1e7570109c4f09d328275d8549a96531736dd976411c15956b385d7fb211b8af2 yuv-be.patch
f3b7c3e804ce04731012a46cb9e9a6b0769e3772aef9c0a4a8c7520b030fdf6cd703d5e9ff49275f14b7d738fe82a0a4fde3bc3219dff7225d5db0e274987454 firefox.desktop
5dcb6288d0444a8a471d669bbaf61cdb1433663eff38b72ee5e980843f5fc07d0d60c91627a2c1159215d0ad77ae3f115dcc5fdfe87e64ca704b641aceaa44ed firefox-safe.desktop"
diff --git a/user/firefox-esr/bad-google-code.patch b/user/firefox-esr/bad-google-code.patch
new file mode 100644
index 000000000..e214af432
--- /dev/null
+++ b/user/firefox-esr/bad-google-code.patch
@@ -0,0 +1,49 @@
+--- firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
++++ firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
+@@ -45,6 +45,7 @@
+ #include <sys/mman.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
++#include <libgen.h>
+
+ #include <iostream>
+ #include <set>
+--- firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc
++++ firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc
+@@ -41,6 +41,10 @@
+
+ #include "common/using_std_string.h"
+
++#ifndef N_UNDF
++#define N_UNDF 0
++#endif
++
+ using std::vector;
+
+ namespace google_breakpad {
+--- firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h
++++ firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h
+@@ -55,7 +55,7 @@
+
+ #ifdef HAVE_MACH_O_NLIST_H
+ #include <mach-o/nlist.h>
+-#elif defined(HAVE_A_OUT_H)
++#elif 0
+ #include <a.out.h>
+ #endif
+
+--- firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h
++++ firefox-esr-60.2.1/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h
+@@ -1134,6 +1134,12 @@ struct kernel_statfs {
+ #ifndef __NR_fallocate
+ #define __NR_fallocate 285
+ #endif
++
++#undef __NR_pread
++#define __NR_pread __NR_pread64
++#undef __NR_pwrite
++#define __NR_pwrite __NR_pwrite64
++
+ /* End of x86-64 definitions */
+ #elif defined(__mips__)
+ #if _MIPS_SIM == _MIPS_SIM_ABI32
diff --git a/user/firefox-esr/disable-gecko-profiler.patch b/user/firefox-esr/disable-gecko-profiler.patch
new file mode 100644
index 000000000..160ac6097
--- /dev/null
+++ b/user/firefox-esr/disable-gecko-profiler.patch
@@ -0,0 +1,14 @@
+diff -uwr firefox-67.0-old/toolkit/moz.configure firefox-67.0/toolkit/moz.configure
+--- firefox-67.0-old/toolkit/moz.configure 2019-05-22 10:35:06.170036401 +0000
++++ firefox-67.0/toolkit/moz.configure 2019-05-22 10:36:21.680036609 +0000
+@@ -70,10 +70,6 @@
+ if value:
+ return True
+
+-set_config('MOZ_GECKO_PROFILER', gecko_profiler_define)
+-set_define('MOZ_GECKO_PROFILER', gecko_profiler_define)
+-
+-
+ # Whether code to parse ELF binaries should be compiled for the Gecko profiler
+ # (for symbol table dumping).
+ @depends(gecko_profiler, target)
diff --git a/user/firefox-esr/disable-hunspell_hooks.patch b/user/firefox-esr/disable-hunspell_hooks.patch
deleted file mode 100644
index 1eaa4d035..000000000
--- a/user/firefox-esr/disable-hunspell_hooks.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/mozilla-config.h.in 2016-07-06 15:16:06.621880293 +0200
-+++ b/mozilla-config.h.in 2016-07-06 15:16:42.958428126 +0200
-@@ -54,7 +54,7 @@
- * HUNSPELL_STATIC is defined in extensions/spellcheck/hunspell/src/Makefile.in,
- * unless --enable-system-hunspell is defined.
- */
--#if defined(HUNSPELL_STATIC)
-+#if 0
- #include "hunspell_alloc_hooks.h"
- #include "hunspell_fopen_hooks.h"
- #endif
diff --git a/user/firefox-esr/ffmpeg4.patch b/user/firefox-esr/ffmpeg4.patch
deleted file mode 100644
index 5dbd53185..000000000
--- a/user/firefox-esr/ffmpeg4.patch
+++ /dev/null
@@ -1,13560 +0,0 @@
-Support ffmpeg 4 in firefox-esr 52
-Based on https://hg.mozilla.org/integration/autoland/rev/573a198b7fdf
-
-Only dom/media/platforms/ffmpeg/FFmpegVideoDecoder.cpp was skipped
-
---- firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegDataDecoder.cpp
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegDataDecoder.cpp
-@@ -69,15 +69,21 @@
- mCodecContext->extradata_size = mExtraData->Length();
- // FFmpeg may use SIMD instructions to access the data which reads the
- // data in 32 bytes block. Must ensure we have enough data to read.
-+#if LIBAVCODEC_VERSION_MAJOR >= 58
-+ mExtraData->AppendElements(AV_INPUT_BUFFER_PADDING_SIZE);
-+#else
- mExtraData->AppendElements(FF_INPUT_BUFFER_PADDING_SIZE);
-+#endif
- mCodecContext->extradata = mExtraData->Elements();
- } else {
- mCodecContext->extradata_size = 0;
- }
-
-+#if LIBAVCODEC_VERSION_MAJOR < 57
- if (codec->capabilities & CODEC_CAP_DR1) {
- mCodecContext->flags |= CODEC_FLAG_EMU_EDGE;
- }
-+#endif
-
- if (mLib->avcodec_open2(mCodecContext, codec, nullptr) < 0) {
- NS_WARNING("Couldn't initialise ffmpeg decoder");
---- firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegLibWrapper.cpp
-@@ -69,12 +69,14 @@
- AV_FUNC_55 = 1 << 2,
- AV_FUNC_56 = 1 << 3,
- AV_FUNC_57 = 1 << 4,
-+ AV_FUNC_58 = 1 << 5,
- AV_FUNC_AVUTIL_53 = AV_FUNC_53 | AV_FUNC_AVUTIL_MASK,
- AV_FUNC_AVUTIL_54 = AV_FUNC_54 | AV_FUNC_AVUTIL_MASK,
- AV_FUNC_AVUTIL_55 = AV_FUNC_55 | AV_FUNC_AVUTIL_MASK,
- AV_FUNC_AVUTIL_56 = AV_FUNC_56 | AV_FUNC_AVUTIL_MASK,
- AV_FUNC_AVUTIL_57 = AV_FUNC_57 | AV_FUNC_AVUTIL_MASK,
-- AV_FUNC_AVCODEC_ALL = AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | AV_FUNC_56 | AV_FUNC_57,
-+ AV_FUNC_AVUTIL_58 = AV_FUNC_58 | AV_FUNC_AVUTIL_MASK,
-+ AV_FUNC_AVCODEC_ALL = AV_FUNC_53 | AV_FUNC_54 | AV_FUNC_55 | AV_FUNC_56 | AV_FUNC_57 | AV_FUNC_58,
- AV_FUNC_AVUTIL_ALL = AV_FUNC_AVCODEC_ALL | AV_FUNC_AVUTIL_MASK
- };
-
-@@ -94,6 +96,9 @@
- case 57:
- version = AV_FUNC_57;
- break;
-+ case 58:
-+ version = AV_FUNC_58;
-+ break;
- default:
- FFMPEG_LOG("Unknown avcodec version");
- Unlink();
-@@ -142,9 +147,9 @@
- AV_FUNC(av_log_set_level, AV_FUNC_AVUTIL_ALL)
- AV_FUNC(av_malloc, AV_FUNC_AVUTIL_ALL)
- AV_FUNC(av_freep, AV_FUNC_AVUTIL_ALL)
-- AV_FUNC(av_frame_alloc, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57))
-- AV_FUNC(av_frame_free, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57))
-- AV_FUNC(av_frame_unref, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57))
-+ AV_FUNC(av_frame_alloc, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58))
-+ AV_FUNC(av_frame_free, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58))
-+ AV_FUNC(av_frame_unref, (AV_FUNC_AVUTIL_55 | AV_FUNC_AVUTIL_56 | AV_FUNC_AVUTIL_57 | AV_FUNC_AVUTIL_58))
- AV_FUNC_OPTION(av_frame_get_colorspace, AV_FUNC_AVUTIL_ALL)
- #undef AV_FUNC
- #undef AV_FUNC_OPTION
---- firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegLibs.h
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegLibs.h
-@@ -29,6 +29,9 @@
- #define AV_CODEC_ID_FLAC CODEC_ID_FLAC
- typedef CodecID AVCodecID;
- #endif
-+#if LIBAVCODEC_VERSION_MAJOR <= 55
-+#define AV_CODEC_FLAG_LOW_DELAY CODEC_FLAG_LOW_DELAY
-+#endif
-
- #ifdef FFVPX_VERSION
- enum { LIBAV_VER = FFVPX_VERSION };
---- firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.cpp
-@@ -21,22 +21,25 @@ template <int V> class FFmpegDecoderModu
- public:
- static already_AddRefed<PlatformDecoderModule> Create(FFmpegLibWrapper*);
- };
-
- static FFmpegLibWrapper sLibAV;
-
- static const char* sLibs[] = {
- #if defined(XP_DARWIN)
-+ "libavcodec.58.dylib",
- "libavcodec.57.dylib",
- "libavcodec.56.dylib",
- "libavcodec.55.dylib",
- "libavcodec.54.dylib",
- "libavcodec.53.dylib",
- #else
-+ "libavcodec.so.58",
-+ "libavcodec-ffmpeg.so.58",
- "libavcodec-ffmpeg.so.57",
- "libavcodec-ffmpeg.so.56",
- "libavcodec.so.57",
- "libavcodec.so.56",
- "libavcodec.so.55",
- "libavcodec.so.54",
- "libavcodec.so.53",
- #endif
-@@ -129,16 +132,17 @@ FFmpegRuntimeLinker::CreateDecoderModule
- }
- RefPtr<PlatformDecoderModule> module;
- switch (sLibAV.mVersion) {
- case 53: module = FFmpegDecoderModule<53>::Create(&sLibAV); break;
- case 54: module = FFmpegDecoderModule<54>::Create(&sLibAV); break;
- case 55:
- case 56: module = FFmpegDecoderModule<55>::Create(&sLibAV); break;
- case 57: module = FFmpegDecoderModule<57>::Create(&sLibAV); break;
-+ case 58: module = FFmpegDecoderModule<58>::Create(&sLibAV); break;
- default: module = nullptr;
- }
- return module.forget();
- }
-
- /* static */ const char*
- FFmpegRuntimeLinker::LinkStatusString()
- {
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/COPYING.LGPLv2.1
-@@ -0,0 +1,504 @@
-+ GNU LESSER GENERAL PUBLIC LICENSE
-+ Version 2.1, February 1999
-+
-+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ Everyone is permitted to copy and distribute verbatim copies
-+ of this license document, but changing it is not allowed.
-+
-+[This is the first released version of the Lesser GPL. It also counts
-+ as the successor of the GNU Library Public License, version 2, hence
-+ the version number 2.1.]
-+
-+ Preamble
-+
-+ The licenses for most software are designed to take away your
-+freedom to share and change it. By contrast, the GNU General Public
-+Licenses are intended to guarantee your freedom to share and change
-+free software--to make sure the software is free for all its users.
-+
-+ This license, the Lesser General Public License, applies to some
-+specially designated software packages--typically libraries--of the
-+Free Software Foundation and other authors who decide to use it. You
-+can use it too, but we suggest you first think carefully about whether
-+this license or the ordinary General Public License is the better
-+strategy to use in any particular case, based on the explanations below.
-+
-+ When we speak of free software, we are referring to freedom of use,
-+not price. Our General Public Licenses are designed to make sure that
-+you have the freedom to distribute copies of free software (and charge
-+for this service if you wish); that you receive source code or can get
-+it if you want it; that you can change the software and use pieces of
-+it in new free programs; and that you are informed that you can do
-+these things.
-+
-+ To protect your rights, we need to make restrictions that forbid
-+distributors to deny you these rights or to ask you to surrender these
-+rights. These restrictions translate to certain responsibilities for
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-+it. And you must show them these terms so they know their rights.
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-+
-+
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavcodec/avcodec.h
-@@ -0,0 +1,6146 @@
-+/*
-+ * copyright (c) 2001 Fabrice Bellard
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVCODEC_AVCODEC_H
-+#define AVCODEC_AVCODEC_H
-+
-+/**
-+ * @file
-+ * @ingroup libavc
-+ * Libavcodec external API header
-+ */
-+
-+#include <errno.h>
-+#include "libavutil/samplefmt.h"
-+#include "libavutil/attributes.h"
-+#include "libavutil/avutil.h"
-+#include "libavutil/buffer.h"
-+#include "libavutil/cpu.h"
-+#include "libavutil/channel_layout.h"
-+#include "libavutil/dict.h"
-+#include "libavutil/frame.h"
-+#include "libavutil/hwcontext.h"
-+#include "libavutil/log.h"
-+#include "libavutil/pixfmt.h"
-+#include "libavutil/rational.h"
-+
-+#include "version.h"
-+
-+/**
-+ * @defgroup libavc libavcodec
-+ * Encoding/Decoding Library
-+ *
-+ * @{
-+ *
-+ * @defgroup lavc_decoding Decoding
-+ * @{
-+ * @}
-+ *
-+ * @defgroup lavc_encoding Encoding
-+ * @{
-+ * @}
-+ *
-+ * @defgroup lavc_codec Codecs
-+ * @{
-+ * @defgroup lavc_codec_native Native Codecs
-+ * @{
-+ * @}
-+ * @defgroup lavc_codec_wrappers External library wrappers
-+ * @{
-+ * @}
-+ * @defgroup lavc_codec_hwaccel Hardware Accelerators bridge
-+ * @{
-+ * @}
-+ * @}
-+ * @defgroup lavc_internal Internal
-+ * @{
-+ * @}
-+ * @}
-+ */
-+
-+/**
-+ * @ingroup libavc
-+ * @defgroup lavc_encdec send/receive encoding and decoding API overview
-+ * @{
-+ *
-+ * The avcodec_send_packet()/avcodec_receive_frame()/avcodec_send_frame()/
-+ * avcodec_receive_packet() functions provide an encode/decode API, which
-+ * decouples input and output.
-+ *
-+ * The API is very similar for encoding/decoding and audio/video, and works as
-+ * follows:
-+ * - Set up and open the AVCodecContext as usual.
-+ * - Send valid input:
-+ * - For decoding, call avcodec_send_packet() to give the decoder raw
-+ * compressed data in an AVPacket.
-+ * - For encoding, call avcodec_send_frame() to give the encoder an AVFrame
-+ * containing uncompressed audio or video.
-+ * In both cases, it is recommended that AVPackets and AVFrames are
-+ * refcounted, or libavcodec might have to copy the input data. (libavformat
-+ * always returns refcounted AVPackets, and av_frame_get_buffer() allocates
-+ * refcounted AVFrames.)
-+ * - Receive output in a loop. Periodically call one of the avcodec_receive_*()
-+ * functions and process their output:
-+ * - For decoding, call avcodec_receive_frame(). On success, it will return
-+ * an AVFrame containing uncompressed audio or video data.
-+ * - For encoding, call avcodec_receive_packet(). On success, it will return
-+ * an AVPacket with a compressed frame.
-+ * Repeat this call until it returns AVERROR(EAGAIN) or an error. The
-+ * AVERROR(EAGAIN) return value means that new input data is required to
-+ * return new output. In this case, continue with sending input. For each
-+ * input frame/packet, the codec will typically return 1 output frame/packet,
-+ * but it can also be 0 or more than 1.
-+ *
-+ * At the beginning of decoding or encoding, the codec might accept multiple
-+ * input frames/packets without returning a frame, until its internal buffers
-+ * are filled. This situation is handled transparently if you follow the steps
-+ * outlined above.
-+ *
-+ * In theory, sending input can result in EAGAIN - this should happen only if
-+ * not all output was received. You can use this to structure alternative decode
-+ * or encode loops other than the one suggested above. For example, you could
-+ * try sending new input on each iteration, and try to receive output if that
-+ * returns EAGAIN.
-+ *
-+ * End of stream situations. These require "flushing" (aka draining) the codec,
-+ * as the codec might buffer multiple frames or packets internally for
-+ * performance or out of necessity (consider B-frames).
-+ * This is handled as follows:
-+ * - Instead of valid input, send NULL to the avcodec_send_packet() (decoding)
-+ * or avcodec_send_frame() (encoding) functions. This will enter draining
-+ * mode.
-+ * - Call avcodec_receive_frame() (decoding) or avcodec_receive_packet()
-+ * (encoding) in a loop until AVERROR_EOF is returned. The functions will
-+ * not return AVERROR(EAGAIN), unless you forgot to enter draining mode.
-+ * - Before decoding can be resumed again, the codec has to be reset with
-+ * avcodec_flush_buffers().
-+ *
-+ * Using the API as outlined above is highly recommended. But it is also
-+ * possible to call functions outside of this rigid schema. For example, you can
-+ * call avcodec_send_packet() repeatedly without calling
-+ * avcodec_receive_frame(). In this case, avcodec_send_packet() will succeed
-+ * until the codec's internal buffer has been filled up (which is typically of
-+ * size 1 per output frame, after initial input), and then reject input with
-+ * AVERROR(EAGAIN). Once it starts rejecting input, you have no choice but to
-+ * read at least some output.
-+ *
-+ * Not all codecs will follow a rigid and predictable dataflow; the only
-+ * guarantee is that an AVERROR(EAGAIN) return value on a send/receive call on
-+ * one end implies that a receive/send call on the other end will succeed, or
-+ * at least will not fail with AVERROR(EAGAIN). In general, no codec will
-+ * permit unlimited buffering of input or output.
-+ *
-+ * This API replaces the following legacy functions:
-+ * - avcodec_decode_video2() and avcodec_decode_audio4():
-+ * Use avcodec_send_packet() to feed input to the decoder, then use
-+ * avcodec_receive_frame() to receive decoded frames after each packet.
-+ * Unlike with the old video decoding API, multiple frames might result from
-+ * a packet. For audio, splitting the input packet into frames by partially
-+ * decoding packets becomes transparent to the API user. You never need to
-+ * feed an AVPacket to the API twice (unless it is rejected with AVERROR(EAGAIN) - then
-+ * no data was read from the packet).
-+ * Additionally, sending a flush/draining packet is required only once.
-+ * - avcodec_encode_video2()/avcodec_encode_audio2():
-+ * Use avcodec_send_frame() to feed input to the encoder, then use
-+ * avcodec_receive_packet() to receive encoded packets.
-+ * Providing user-allocated buffers for avcodec_receive_packet() is not
-+ * possible.
-+ * - The new API does not handle subtitles yet.
-+ *
-+ * Mixing new and old function calls on the same AVCodecContext is not allowed,
-+ * and will result in undefined behavior.
-+ *
-+ * Some codecs might require using the new API; using the old API will return
-+ * an error when calling it. All codecs support the new API.
-+ *
-+ * A codec is not allowed to return AVERROR(EAGAIN) for both sending and receiving. This
-+ * would be an invalid state, which could put the codec user into an endless
-+ * loop. The API has no concept of time either: it cannot happen that trying to
-+ * do avcodec_send_packet() results in AVERROR(EAGAIN), but a repeated call 1 second
-+ * later accepts the packet (with no other receive/flush API calls involved).
-+ * The API is a strict state machine, and the passage of time is not supposed
-+ * to influence it. Some timing-dependent behavior might still be deemed
-+ * acceptable in certain cases. But it must never result in both send/receive
-+ * returning EAGAIN at the same time at any point. It must also absolutely be
-+ * avoided that the current state is "unstable" and can "flip-flop" between
-+ * the send/receive APIs allowing progress. For example, it's not allowed that
-+ * the codec randomly decides that it actually wants to consume a packet now
-+ * instead of returning a frame, after it just returned AVERROR(EAGAIN) on an
-+ * avcodec_send_packet() call.
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavc_core Core functions/structures.
-+ * @ingroup libavc
-+ *
-+ * Basic definitions, functions for querying libavcodec capabilities,
-+ * allocating core structures, etc.
-+ * @{
-+ */
-+
-+
-+/**
-+ * Identify the syntax and semantics of the bitstream.
-+ * The principle is roughly:
-+ * Two decoders with the same ID can decode the same streams.
-+ * Two encoders with the same ID can encode compatible streams.
-+ * There may be slight deviations from the principle due to implementation
-+ * details.
-+ *
-+ * If you add a codec ID to this list, add it so that
-+ * 1. no value of an existing codec ID changes (that would break ABI),
-+ * 2. it is as close as possible to similar codecs
-+ *
-+ * After adding new codec IDs, do not forget to add an entry to the codec
-+ * descriptor list and bump libavcodec minor version.
-+ */
-+enum AVCodecID {
-+ AV_CODEC_ID_NONE,
-+
-+ /* video codecs */
-+ AV_CODEC_ID_MPEG1VIDEO,
-+ AV_CODEC_ID_MPEG2VIDEO, ///< preferred ID for MPEG-1/2 video decoding
-+ AV_CODEC_ID_H261,
-+ AV_CODEC_ID_H263,
-+ AV_CODEC_ID_RV10,
-+ AV_CODEC_ID_RV20,
-+ AV_CODEC_ID_MJPEG,
-+ AV_CODEC_ID_MJPEGB,
-+ AV_CODEC_ID_LJPEG,
-+ AV_CODEC_ID_SP5X,
-+ AV_CODEC_ID_JPEGLS,
-+ AV_CODEC_ID_MPEG4,
-+ AV_CODEC_ID_RAWVIDEO,
-+ AV_CODEC_ID_MSMPEG4V1,
-+ AV_CODEC_ID_MSMPEG4V2,
-+ AV_CODEC_ID_MSMPEG4V3,
-+ AV_CODEC_ID_WMV1,
-+ AV_CODEC_ID_WMV2,
-+ AV_CODEC_ID_H263P,
-+ AV_CODEC_ID_H263I,
-+ AV_CODEC_ID_FLV1,
-+ AV_CODEC_ID_SVQ1,
-+ AV_CODEC_ID_SVQ3,
-+ AV_CODEC_ID_DVVIDEO,
-+ AV_CODEC_ID_HUFFYUV,
-+ AV_CODEC_ID_CYUV,
-+ AV_CODEC_ID_H264,
-+ AV_CODEC_ID_INDEO3,
-+ AV_CODEC_ID_VP3,
-+ AV_CODEC_ID_THEORA,
-+ AV_CODEC_ID_ASV1,
-+ AV_CODEC_ID_ASV2,
-+ AV_CODEC_ID_FFV1,
-+ AV_CODEC_ID_4XM,
-+ AV_CODEC_ID_VCR1,
-+ AV_CODEC_ID_CLJR,
-+ AV_CODEC_ID_MDEC,
-+ AV_CODEC_ID_ROQ,
-+ AV_CODEC_ID_INTERPLAY_VIDEO,
-+ AV_CODEC_ID_XAN_WC3,
-+ AV_CODEC_ID_XAN_WC4,
-+ AV_CODEC_ID_RPZA,
-+ AV_CODEC_ID_CINEPAK,
-+ AV_CODEC_ID_WS_VQA,
-+ AV_CODEC_ID_MSRLE,
-+ AV_CODEC_ID_MSVIDEO1,
-+ AV_CODEC_ID_IDCIN,
-+ AV_CODEC_ID_8BPS,
-+ AV_CODEC_ID_SMC,
-+ AV_CODEC_ID_FLIC,
-+ AV_CODEC_ID_TRUEMOTION1,
-+ AV_CODEC_ID_VMDVIDEO,
-+ AV_CODEC_ID_MSZH,
-+ AV_CODEC_ID_ZLIB,
-+ AV_CODEC_ID_QTRLE,
-+ AV_CODEC_ID_TSCC,
-+ AV_CODEC_ID_ULTI,
-+ AV_CODEC_ID_QDRAW,
-+ AV_CODEC_ID_VIXL,
-+ AV_CODEC_ID_QPEG,
-+ AV_CODEC_ID_PNG,
-+ AV_CODEC_ID_PPM,
-+ AV_CODEC_ID_PBM,
-+ AV_CODEC_ID_PGM,
-+ AV_CODEC_ID_PGMYUV,
-+ AV_CODEC_ID_PAM,
-+ AV_CODEC_ID_FFVHUFF,
-+ AV_CODEC_ID_RV30,
-+ AV_CODEC_ID_RV40,
-+ AV_CODEC_ID_VC1,
-+ AV_CODEC_ID_WMV3,
-+ AV_CODEC_ID_LOCO,
-+ AV_CODEC_ID_WNV1,
-+ AV_CODEC_ID_AASC,
-+ AV_CODEC_ID_INDEO2,
-+ AV_CODEC_ID_FRAPS,
-+ AV_CODEC_ID_TRUEMOTION2,
-+ AV_CODEC_ID_BMP,
-+ AV_CODEC_ID_CSCD,
-+ AV_CODEC_ID_MMVIDEO,
-+ AV_CODEC_ID_ZMBV,
-+ AV_CODEC_ID_AVS,
-+ AV_CODEC_ID_SMACKVIDEO,
-+ AV_CODEC_ID_NUV,
-+ AV_CODEC_ID_KMVC,
-+ AV_CODEC_ID_FLASHSV,
-+ AV_CODEC_ID_CAVS,
-+ AV_CODEC_ID_JPEG2000,
-+ AV_CODEC_ID_VMNC,
-+ AV_CODEC_ID_VP5,
-+ AV_CODEC_ID_VP6,
-+ AV_CODEC_ID_VP6F,
-+ AV_CODEC_ID_TARGA,
-+ AV_CODEC_ID_DSICINVIDEO,
-+ AV_CODEC_ID_TIERTEXSEQVIDEO,
-+ AV_CODEC_ID_TIFF,
-+ AV_CODEC_ID_GIF,
-+ AV_CODEC_ID_DXA,
-+ AV_CODEC_ID_DNXHD,
-+ AV_CODEC_ID_THP,
-+ AV_CODEC_ID_SGI,
-+ AV_CODEC_ID_C93,
-+ AV_CODEC_ID_BETHSOFTVID,
-+ AV_CODEC_ID_PTX,
-+ AV_CODEC_ID_TXD,
-+ AV_CODEC_ID_VP6A,
-+ AV_CODEC_ID_AMV,
-+ AV_CODEC_ID_VB,
-+ AV_CODEC_ID_PCX,
-+ AV_CODEC_ID_SUNRAST,
-+ AV_CODEC_ID_INDEO4,
-+ AV_CODEC_ID_INDEO5,
-+ AV_CODEC_ID_MIMIC,
-+ AV_CODEC_ID_RL2,
-+ AV_CODEC_ID_ESCAPE124,
-+ AV_CODEC_ID_DIRAC,
-+ AV_CODEC_ID_BFI,
-+ AV_CODEC_ID_CMV,
-+ AV_CODEC_ID_MOTIONPIXELS,
-+ AV_CODEC_ID_TGV,
-+ AV_CODEC_ID_TGQ,
-+ AV_CODEC_ID_TQI,
-+ AV_CODEC_ID_AURA,
-+ AV_CODEC_ID_AURA2,
-+ AV_CODEC_ID_V210X,
-+ AV_CODEC_ID_TMV,
-+ AV_CODEC_ID_V210,
-+ AV_CODEC_ID_DPX,
-+ AV_CODEC_ID_MAD,
-+ AV_CODEC_ID_FRWU,
-+ AV_CODEC_ID_FLASHSV2,
-+ AV_CODEC_ID_CDGRAPHICS,
-+ AV_CODEC_ID_R210,
-+ AV_CODEC_ID_ANM,
-+ AV_CODEC_ID_BINKVIDEO,
-+ AV_CODEC_ID_IFF_ILBM,
-+#define AV_CODEC_ID_IFF_BYTERUN1 AV_CODEC_ID_IFF_ILBM
-+ AV_CODEC_ID_KGV1,
-+ AV_CODEC_ID_YOP,
-+ AV_CODEC_ID_VP8,
-+ AV_CODEC_ID_PICTOR,
-+ AV_CODEC_ID_ANSI,
-+ AV_CODEC_ID_A64_MULTI,
-+ AV_CODEC_ID_A64_MULTI5,
-+ AV_CODEC_ID_R10K,
-+ AV_CODEC_ID_MXPEG,
-+ AV_CODEC_ID_LAGARITH,
-+ AV_CODEC_ID_PRORES,
-+ AV_CODEC_ID_JV,
-+ AV_CODEC_ID_DFA,
-+ AV_CODEC_ID_WMV3IMAGE,
-+ AV_CODEC_ID_VC1IMAGE,
-+ AV_CODEC_ID_UTVIDEO,
-+ AV_CODEC_ID_BMV_VIDEO,
-+ AV_CODEC_ID_VBLE,
-+ AV_CODEC_ID_DXTORY,
-+ AV_CODEC_ID_V410,
-+ AV_CODEC_ID_XWD,
-+ AV_CODEC_ID_CDXL,
-+ AV_CODEC_ID_XBM,
-+ AV_CODEC_ID_ZEROCODEC,
-+ AV_CODEC_ID_MSS1,
-+ AV_CODEC_ID_MSA1,
-+ AV_CODEC_ID_TSCC2,
-+ AV_CODEC_ID_MTS2,
-+ AV_CODEC_ID_CLLC,
-+ AV_CODEC_ID_MSS2,
-+ AV_CODEC_ID_VP9,
-+ AV_CODEC_ID_AIC,
-+ AV_CODEC_ID_ESCAPE130,
-+ AV_CODEC_ID_G2M,
-+ AV_CODEC_ID_WEBP,
-+ AV_CODEC_ID_HNM4_VIDEO,
-+ AV_CODEC_ID_HEVC,
-+#define AV_CODEC_ID_H265 AV_CODEC_ID_HEVC
-+ AV_CODEC_ID_FIC,
-+ AV_CODEC_ID_ALIAS_PIX,
-+ AV_CODEC_ID_BRENDER_PIX,
-+ AV_CODEC_ID_PAF_VIDEO,
-+ AV_CODEC_ID_EXR,
-+ AV_CODEC_ID_VP7,
-+ AV_CODEC_ID_SANM,
-+ AV_CODEC_ID_SGIRLE,
-+ AV_CODEC_ID_MVC1,
-+ AV_CODEC_ID_MVC2,
-+ AV_CODEC_ID_HQX,
-+ AV_CODEC_ID_TDSC,
-+ AV_CODEC_ID_HQ_HQA,
-+ AV_CODEC_ID_HAP,
-+ AV_CODEC_ID_DDS,
-+ AV_CODEC_ID_DXV,
-+ AV_CODEC_ID_SCREENPRESSO,
-+ AV_CODEC_ID_RSCC,
-+
-+ AV_CODEC_ID_Y41P = 0x8000,
-+ AV_CODEC_ID_AVRP,
-+ AV_CODEC_ID_012V,
-+ AV_CODEC_ID_AVUI,
-+ AV_CODEC_ID_AYUV,
-+ AV_CODEC_ID_TARGA_Y216,
-+ AV_CODEC_ID_V308,
-+ AV_CODEC_ID_V408,
-+ AV_CODEC_ID_YUV4,
-+ AV_CODEC_ID_AVRN,
-+ AV_CODEC_ID_CPIA,
-+ AV_CODEC_ID_XFACE,
-+ AV_CODEC_ID_SNOW,
-+ AV_CODEC_ID_SMVJPEG,
-+ AV_CODEC_ID_APNG,
-+ AV_CODEC_ID_DAALA,
-+ AV_CODEC_ID_CFHD,
-+ AV_CODEC_ID_TRUEMOTION2RT,
-+ AV_CODEC_ID_M101,
-+ AV_CODEC_ID_MAGICYUV,
-+ AV_CODEC_ID_SHEERVIDEO,
-+ AV_CODEC_ID_YLC,
-+ AV_CODEC_ID_PSD,
-+ AV_CODEC_ID_PIXLET,
-+ AV_CODEC_ID_SPEEDHQ,
-+ AV_CODEC_ID_FMVC,
-+ AV_CODEC_ID_SCPR,
-+ AV_CODEC_ID_CLEARVIDEO,
-+ AV_CODEC_ID_XPM,
-+ AV_CODEC_ID_AV1,
-+ AV_CODEC_ID_BITPACKED,
-+ AV_CODEC_ID_MSCC,
-+ AV_CODEC_ID_SRGC,
-+ AV_CODEC_ID_SVG,
-+ AV_CODEC_ID_GDV,
-+ AV_CODEC_ID_FITS,
-+
-+ /* various PCM "codecs" */
-+ AV_CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs
-+ AV_CODEC_ID_PCM_S16LE = 0x10000,
-+ AV_CODEC_ID_PCM_S16BE,
-+ AV_CODEC_ID_PCM_U16LE,
-+ AV_CODEC_ID_PCM_U16BE,
-+ AV_CODEC_ID_PCM_S8,
-+ AV_CODEC_ID_PCM_U8,
-+ AV_CODEC_ID_PCM_MULAW,
-+ AV_CODEC_ID_PCM_ALAW,
-+ AV_CODEC_ID_PCM_S32LE,
-+ AV_CODEC_ID_PCM_S32BE,
-+ AV_CODEC_ID_PCM_U32LE,
-+ AV_CODEC_ID_PCM_U32BE,
-+ AV_CODEC_ID_PCM_S24LE,
-+ AV_CODEC_ID_PCM_S24BE,
-+ AV_CODEC_ID_PCM_U24LE,
-+ AV_CODEC_ID_PCM_U24BE,
-+ AV_CODEC_ID_PCM_S24DAUD,
-+ AV_CODEC_ID_PCM_ZORK,
-+ AV_CODEC_ID_PCM_S16LE_PLANAR,
-+ AV_CODEC_ID_PCM_DVD,
-+ AV_CODEC_ID_PCM_F32BE,
-+ AV_CODEC_ID_PCM_F32LE,
-+ AV_CODEC_ID_PCM_F64BE,
-+ AV_CODEC_ID_PCM_F64LE,
-+ AV_CODEC_ID_PCM_BLURAY,
-+ AV_CODEC_ID_PCM_LXF,
-+ AV_CODEC_ID_S302M,
-+ AV_CODEC_ID_PCM_S8_PLANAR,
-+ AV_CODEC_ID_PCM_S24LE_PLANAR,
-+ AV_CODEC_ID_PCM_S32LE_PLANAR,
-+ AV_CODEC_ID_PCM_S16BE_PLANAR,
-+
-+ AV_CODEC_ID_PCM_S64LE = 0x10800,
-+ AV_CODEC_ID_PCM_S64BE,
-+ AV_CODEC_ID_PCM_F16LE,
-+ AV_CODEC_ID_PCM_F24LE,
-+
-+ /* various ADPCM codecs */
-+ AV_CODEC_ID_ADPCM_IMA_QT = 0x11000,
-+ AV_CODEC_ID_ADPCM_IMA_WAV,
-+ AV_CODEC_ID_ADPCM_IMA_DK3,
-+ AV_CODEC_ID_ADPCM_IMA_DK4,
-+ AV_CODEC_ID_ADPCM_IMA_WS,
-+ AV_CODEC_ID_ADPCM_IMA_SMJPEG,
-+ AV_CODEC_ID_ADPCM_MS,
-+ AV_CODEC_ID_ADPCM_4XM,
-+ AV_CODEC_ID_ADPCM_XA,
-+ AV_CODEC_ID_ADPCM_ADX,
-+ AV_CODEC_ID_ADPCM_EA,
-+ AV_CODEC_ID_ADPCM_G726,
-+ AV_CODEC_ID_ADPCM_CT,
-+ AV_CODEC_ID_ADPCM_SWF,
-+ AV_CODEC_ID_ADPCM_YAMAHA,
-+ AV_CODEC_ID_ADPCM_SBPRO_4,
-+ AV_CODEC_ID_ADPCM_SBPRO_3,
-+ AV_CODEC_ID_ADPCM_SBPRO_2,
-+ AV_CODEC_ID_ADPCM_THP,
-+ AV_CODEC_ID_ADPCM_IMA_AMV,
-+ AV_CODEC_ID_ADPCM_EA_R1,
-+ AV_CODEC_ID_ADPCM_EA_R3,
-+ AV_CODEC_ID_ADPCM_EA_R2,
-+ AV_CODEC_ID_ADPCM_IMA_EA_SEAD,
-+ AV_CODEC_ID_ADPCM_IMA_EA_EACS,
-+ AV_CODEC_ID_ADPCM_EA_XAS,
-+ AV_CODEC_ID_ADPCM_EA_MAXIS_XA,
-+ AV_CODEC_ID_ADPCM_IMA_ISS,
-+ AV_CODEC_ID_ADPCM_G722,
-+ AV_CODEC_ID_ADPCM_IMA_APC,
-+ AV_CODEC_ID_ADPCM_VIMA,
-+
-+ AV_CODEC_ID_ADPCM_AFC = 0x11800,
-+ AV_CODEC_ID_ADPCM_IMA_OKI,
-+ AV_CODEC_ID_ADPCM_DTK,
-+ AV_CODEC_ID_ADPCM_IMA_RAD,
-+ AV_CODEC_ID_ADPCM_G726LE,
-+ AV_CODEC_ID_ADPCM_THP_LE,
-+ AV_CODEC_ID_ADPCM_PSX,
-+ AV_CODEC_ID_ADPCM_AICA,
-+ AV_CODEC_ID_ADPCM_IMA_DAT4,
-+ AV_CODEC_ID_ADPCM_MTAF,
-+
-+ /* AMR */
-+ AV_CODEC_ID_AMR_NB = 0x12000,
-+ AV_CODEC_ID_AMR_WB,
-+
-+ /* RealAudio codecs*/
-+ AV_CODEC_ID_RA_144 = 0x13000,
-+ AV_CODEC_ID_RA_288,
-+
-+ /* various DPCM codecs */
-+ AV_CODEC_ID_ROQ_DPCM = 0x14000,
-+ AV_CODEC_ID_INTERPLAY_DPCM,
-+ AV_CODEC_ID_XAN_DPCM,
-+ AV_CODEC_ID_SOL_DPCM,
-+
-+ AV_CODEC_ID_SDX2_DPCM = 0x14800,
-+ AV_CODEC_ID_GREMLIN_DPCM,
-+
-+ /* audio codecs */
-+ AV_CODEC_ID_MP2 = 0x15000,
-+ AV_CODEC_ID_MP3, ///< preferred ID for decoding MPEG audio layer 1, 2 or 3
-+ AV_CODEC_ID_AAC,
-+ AV_CODEC_ID_AC3,
-+ AV_CODEC_ID_DTS,
-+ AV_CODEC_ID_VORBIS,
-+ AV_CODEC_ID_DVAUDIO,
-+ AV_CODEC_ID_WMAV1,
-+ AV_CODEC_ID_WMAV2,
-+ AV_CODEC_ID_MACE3,
-+ AV_CODEC_ID_MACE6,
-+ AV_CODEC_ID_VMDAUDIO,
-+ AV_CODEC_ID_FLAC,
-+ AV_CODEC_ID_MP3ADU,
-+ AV_CODEC_ID_MP3ON4,
-+ AV_CODEC_ID_SHORTEN,
-+ AV_CODEC_ID_ALAC,
-+ AV_CODEC_ID_WESTWOOD_SND1,
-+ AV_CODEC_ID_GSM, ///< as in Berlin toast format
-+ AV_CODEC_ID_QDM2,
-+ AV_CODEC_ID_COOK,
-+ AV_CODEC_ID_TRUESPEECH,
-+ AV_CODEC_ID_TTA,
-+ AV_CODEC_ID_SMACKAUDIO,
-+ AV_CODEC_ID_QCELP,
-+ AV_CODEC_ID_WAVPACK,
-+ AV_CODEC_ID_DSICINAUDIO,
-+ AV_CODEC_ID_IMC,
-+ AV_CODEC_ID_MUSEPACK7,
-+ AV_CODEC_ID_MLP,
-+ AV_CODEC_ID_GSM_MS, /* as found in WAV */
-+ AV_CODEC_ID_ATRAC3,
-+ AV_CODEC_ID_APE,
-+ AV_CODEC_ID_NELLYMOSER,
-+ AV_CODEC_ID_MUSEPACK8,
-+ AV_CODEC_ID_SPEEX,
-+ AV_CODEC_ID_WMAVOICE,
-+ AV_CODEC_ID_WMAPRO,
-+ AV_CODEC_ID_WMALOSSLESS,
-+ AV_CODEC_ID_ATRAC3P,
-+ AV_CODEC_ID_EAC3,
-+ AV_CODEC_ID_SIPR,
-+ AV_CODEC_ID_MP1,
-+ AV_CODEC_ID_TWINVQ,
-+ AV_CODEC_ID_TRUEHD,
-+ AV_CODEC_ID_MP4ALS,
-+ AV_CODEC_ID_ATRAC1,
-+ AV_CODEC_ID_BINKAUDIO_RDFT,
-+ AV_CODEC_ID_BINKAUDIO_DCT,
-+ AV_CODEC_ID_AAC_LATM,
-+ AV_CODEC_ID_QDMC,
-+ AV_CODEC_ID_CELT,
-+ AV_CODEC_ID_G723_1,
-+ AV_CODEC_ID_G729,
-+ AV_CODEC_ID_8SVX_EXP,
-+ AV_CODEC_ID_8SVX_FIB,
-+ AV_CODEC_ID_BMV_AUDIO,
-+ AV_CODEC_ID_RALF,
-+ AV_CODEC_ID_IAC,
-+ AV_CODEC_ID_ILBC,
-+ AV_CODEC_ID_OPUS,
-+ AV_CODEC_ID_COMFORT_NOISE,
-+ AV_CODEC_ID_TAK,
-+ AV_CODEC_ID_METASOUND,
-+ AV_CODEC_ID_PAF_AUDIO,
-+ AV_CODEC_ID_ON2AVC,
-+ AV_CODEC_ID_DSS_SP,
-+ AV_CODEC_ID_CODEC2,
-+
-+ AV_CODEC_ID_FFWAVESYNTH = 0x15800,
-+ AV_CODEC_ID_SONIC,
-+ AV_CODEC_ID_SONIC_LS,
-+ AV_CODEC_ID_EVRC,
-+ AV_CODEC_ID_SMV,
-+ AV_CODEC_ID_DSD_LSBF,
-+ AV_CODEC_ID_DSD_MSBF,
-+ AV_CODEC_ID_DSD_LSBF_PLANAR,
-+ AV_CODEC_ID_DSD_MSBF_PLANAR,
-+ AV_CODEC_ID_4GV,
-+ AV_CODEC_ID_INTERPLAY_ACM,
-+ AV_CODEC_ID_XMA1,
-+ AV_CODEC_ID_XMA2,
-+ AV_CODEC_ID_DST,
-+ AV_CODEC_ID_ATRAC3AL,
-+ AV_CODEC_ID_ATRAC3PAL,
-+ AV_CODEC_ID_DOLBY_E,
-+ AV_CODEC_ID_APTX,
-+ AV_CODEC_ID_APTX_HD,
-+ AV_CODEC_ID_SBC,
-+
-+ /* subtitle codecs */
-+ AV_CODEC_ID_FIRST_SUBTITLE = 0x17000, ///< A dummy ID pointing at the start of subtitle codecs.
-+ AV_CODEC_ID_DVD_SUBTITLE = 0x17000,
-+ AV_CODEC_ID_DVB_SUBTITLE,
-+ AV_CODEC_ID_TEXT, ///< raw UTF-8 text
-+ AV_CODEC_ID_XSUB,
-+ AV_CODEC_ID_SSA,
-+ AV_CODEC_ID_MOV_TEXT,
-+ AV_CODEC_ID_HDMV_PGS_SUBTITLE,
-+ AV_CODEC_ID_DVB_TELETEXT,
-+ AV_CODEC_ID_SRT,
-+
-+ AV_CODEC_ID_MICRODVD = 0x17800,
-+ AV_CODEC_ID_EIA_608,
-+ AV_CODEC_ID_JACOSUB,
-+ AV_CODEC_ID_SAMI,
-+ AV_CODEC_ID_REALTEXT,
-+ AV_CODEC_ID_STL,
-+ AV_CODEC_ID_SUBVIEWER1,
-+ AV_CODEC_ID_SUBVIEWER,
-+ AV_CODEC_ID_SUBRIP,
-+ AV_CODEC_ID_WEBVTT,
-+ AV_CODEC_ID_MPL2,
-+ AV_CODEC_ID_VPLAYER,
-+ AV_CODEC_ID_PJS,
-+ AV_CODEC_ID_ASS,
-+ AV_CODEC_ID_HDMV_TEXT_SUBTITLE,
-+
-+ /* other specific kind of codecs (generally used for attachments) */
-+ AV_CODEC_ID_FIRST_UNKNOWN = 0x18000, ///< A dummy ID pointing at the start of various fake codecs.
-+ AV_CODEC_ID_TTF = 0x18000,
-+
-+ AV_CODEC_ID_SCTE_35, ///< Contain timestamp estimated through PCR of program stream.
-+ AV_CODEC_ID_BINTEXT = 0x18800,
-+ AV_CODEC_ID_XBIN,
-+ AV_CODEC_ID_IDF,
-+ AV_CODEC_ID_OTF,
-+ AV_CODEC_ID_SMPTE_KLV,
-+ AV_CODEC_ID_DVD_NAV,
-+ AV_CODEC_ID_TIMED_ID3,
-+ AV_CODEC_ID_BIN_DATA,
-+
-+
-+ AV_CODEC_ID_PROBE = 0x19000, ///< codec_id is not known (like AV_CODEC_ID_NONE) but lavf should attempt to identify it
-+
-+ AV_CODEC_ID_MPEG2TS = 0x20000, /**< _FAKE_ codec to indicate a raw MPEG-2 TS
-+ * stream (only used by libavformat) */
-+ AV_CODEC_ID_MPEG4SYSTEMS = 0x20001, /**< _FAKE_ codec to indicate a MPEG-4 Systems
-+ * stream (only used by libavformat) */
-+ AV_CODEC_ID_FFMETADATA = 0x21000, ///< Dummy codec for streams containing only metadata information.
-+ AV_CODEC_ID_WRAPPED_AVFRAME = 0x21001, ///< Passthrough codec, AVFrames wrapped in AVPacket
-+};
-+
-+/**
-+ * This struct describes the properties of a single codec described by an
-+ * AVCodecID.
-+ * @see avcodec_descriptor_get()
-+ */
-+typedef struct AVCodecDescriptor {
-+ enum AVCodecID id;
-+ enum AVMediaType type;
-+ /**
-+ * Name of the codec described by this descriptor. It is non-empty and
-+ * unique for each codec descriptor. It should contain alphanumeric
-+ * characters and '_' only.
-+ */
-+ const char *name;
-+ /**
-+ * A more descriptive name for this codec. May be NULL.
-+ */
-+ const char *long_name;
-+ /**
-+ * Codec properties, a combination of AV_CODEC_PROP_* flags.
-+ */
-+ int props;
-+ /**
-+ * MIME type(s) associated with the codec.
-+ * May be NULL; if not, a NULL-terminated array of MIME types.
-+ * The first item is always non-NULL and is the preferred MIME type.
-+ */
-+ const char *const *mime_types;
-+ /**
-+ * If non-NULL, an array of profiles recognized for this codec.
-+ * Terminated with FF_PROFILE_UNKNOWN.
-+ */
-+ const struct AVProfile *profiles;
-+} AVCodecDescriptor;
-+
-+/**
-+ * Codec uses only intra compression.
-+ * Video and audio codecs only.
-+ */
-+#define AV_CODEC_PROP_INTRA_ONLY (1 << 0)
-+/**
-+ * Codec supports lossy compression. Audio and video codecs only.
-+ * @note a codec may support both lossy and lossless
-+ * compression modes
-+ */
-+#define AV_CODEC_PROP_LOSSY (1 << 1)
-+/**
-+ * Codec supports lossless compression. Audio and video codecs only.
-+ */
-+#define AV_CODEC_PROP_LOSSLESS (1 << 2)
-+/**
-+ * Codec supports frame reordering. That is, the coded order (the order in which
-+ * the encoded packets are output by the encoders / stored / input to the
-+ * decoders) may be different from the presentation order of the corresponding
-+ * frames.
-+ *
-+ * For codecs that do not have this property set, PTS and DTS should always be
-+ * equal.
-+ */
-+#define AV_CODEC_PROP_REORDER (1 << 3)
-+/**
-+ * Subtitle codec is bitmap based
-+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->pict field.
-+ */
-+#define AV_CODEC_PROP_BITMAP_SUB (1 << 16)
-+/**
-+ * Subtitle codec is text based.
-+ * Decoded AVSubtitle data can be read from the AVSubtitleRect->ass field.
-+ */
-+#define AV_CODEC_PROP_TEXT_SUB (1 << 17)
-+
-+/**
-+ * @ingroup lavc_decoding
-+ * Required number of additionally allocated bytes at the end of the input bitstream for decoding.
-+ * This is mainly needed because some optimized bitstream readers read
-+ * 32 or 64 bit at once and could read over the end.<br>
-+ * Note: If the first 23 bits of the additional bytes are not 0, then damaged
-+ * MPEG bitstreams could cause overread and segfault.
-+ */
-+#define AV_INPUT_BUFFER_PADDING_SIZE 64
-+
-+/**
-+ * @ingroup lavc_encoding
-+ * minimum encoding buffer size
-+ * Used to avoid some checks during header writing.
-+ */
-+#define AV_INPUT_BUFFER_MIN_SIZE 16384
-+
-+/**
-+ * @ingroup lavc_decoding
-+ */
-+enum AVDiscard{
-+ /* We leave some space between them for extensions (drop some
-+ * keyframes for intra-only or drop just some bidir frames). */
-+ AVDISCARD_NONE =-16, ///< discard nothing
-+ AVDISCARD_DEFAULT = 0, ///< discard useless packets like 0 size packets in avi
-+ AVDISCARD_NONREF = 8, ///< discard all non reference
-+ AVDISCARD_BIDIR = 16, ///< discard all bidirectional frames
-+ AVDISCARD_NONINTRA= 24, ///< discard all non intra frames
-+ AVDISCARD_NONKEY = 32, ///< discard all frames except keyframes
-+ AVDISCARD_ALL = 48, ///< discard all
-+};
-+
-+enum AVAudioServiceType {
-+ AV_AUDIO_SERVICE_TYPE_MAIN = 0,
-+ AV_AUDIO_SERVICE_TYPE_EFFECTS = 1,
-+ AV_AUDIO_SERVICE_TYPE_VISUALLY_IMPAIRED = 2,
-+ AV_AUDIO_SERVICE_TYPE_HEARING_IMPAIRED = 3,
-+ AV_AUDIO_SERVICE_TYPE_DIALOGUE = 4,
-+ AV_AUDIO_SERVICE_TYPE_COMMENTARY = 5,
-+ AV_AUDIO_SERVICE_TYPE_EMERGENCY = 6,
-+ AV_AUDIO_SERVICE_TYPE_VOICE_OVER = 7,
-+ AV_AUDIO_SERVICE_TYPE_KARAOKE = 8,
-+ AV_AUDIO_SERVICE_TYPE_NB , ///< Not part of ABI
-+};
-+
-+/**
-+ * @ingroup lavc_encoding
-+ */
-+typedef struct RcOverride{
-+ int start_frame;
-+ int end_frame;
-+ int qscale; // If this is 0 then quality_factor will be used instead.
-+ float quality_factor;
-+} RcOverride;
-+
-+/* encoding support
-+ These flags can be passed in AVCodecContext.flags before initialization.
-+ Note: Not everything is supported yet.
-+*/
-+
-+/**
-+ * Allow decoders to produce frames with data planes that are not aligned
-+ * to CPU requirements (e.g. due to cropping).
-+ */
-+#define AV_CODEC_FLAG_UNALIGNED (1 << 0)
-+/**
-+ * Use fixed qscale.
-+ */
-+#define AV_CODEC_FLAG_QSCALE (1 << 1)
-+/**
-+ * 4 MV per MB allowed / advanced prediction for H.263.
-+ */
-+#define AV_CODEC_FLAG_4MV (1 << 2)
-+/**
-+ * Output even those frames that might be corrupted.
-+ */
-+#define AV_CODEC_FLAG_OUTPUT_CORRUPT (1 << 3)
-+/**
-+ * Use qpel MC.
-+ */
-+#define AV_CODEC_FLAG_QPEL (1 << 4)
-+/**
-+ * Use internal 2pass ratecontrol in first pass mode.
-+ */
-+#define AV_CODEC_FLAG_PASS1 (1 << 9)
-+/**
-+ * Use internal 2pass ratecontrol in second pass mode.
-+ */
-+#define AV_CODEC_FLAG_PASS2 (1 << 10)
-+/**
-+ * loop filter.
-+ */
-+#define AV_CODEC_FLAG_LOOP_FILTER (1 << 11)
-+/**
-+ * Only decode/encode grayscale.
-+ */
-+#define AV_CODEC_FLAG_GRAY (1 << 13)
-+/**
-+ * error[?] variables will be set during encoding.
-+ */
-+#define AV_CODEC_FLAG_PSNR (1 << 15)
-+/**
-+ * Input bitstream might be truncated at a random location
-+ * instead of only at frame boundaries.
-+ */
-+#define AV_CODEC_FLAG_TRUNCATED (1 << 16)
-+/**
-+ * Use interlaced DCT.
-+ */
-+#define AV_CODEC_FLAG_INTERLACED_DCT (1 << 18)
-+/**
-+ * Force low delay.
-+ */
-+#define AV_CODEC_FLAG_LOW_DELAY (1 << 19)
-+/**
-+ * Place global headers in extradata instead of every keyframe.
-+ */
-+#define AV_CODEC_FLAG_GLOBAL_HEADER (1 << 22)
-+/**
-+ * Use only bitexact stuff (except (I)DCT).
-+ */
-+#define AV_CODEC_FLAG_BITEXACT (1 << 23)
-+/* Fx : Flag for H.263+ extra options */
-+/**
-+ * H.263 advanced intra coding / MPEG-4 AC prediction
-+ */
-+#define AV_CODEC_FLAG_AC_PRED (1 << 24)
-+/**
-+ * interlaced motion estimation
-+ */
-+#define AV_CODEC_FLAG_INTERLACED_ME (1 << 29)
-+#define AV_CODEC_FLAG_CLOSED_GOP (1U << 31)
-+
-+/**
-+ * Allow non spec compliant speedup tricks.
-+ */
-+#define AV_CODEC_FLAG2_FAST (1 << 0)
-+/**
-+ * Skip bitstream encoding.
-+ */
-+#define AV_CODEC_FLAG2_NO_OUTPUT (1 << 2)
-+/**
-+ * Place global headers at every keyframe instead of in extradata.
-+ */
-+#define AV_CODEC_FLAG2_LOCAL_HEADER (1 << 3)
-+
-+/**
-+ * timecode is in drop frame format. DEPRECATED!!!!
-+ */
-+#define AV_CODEC_FLAG2_DROP_FRAME_TIMECODE (1 << 13)
-+
-+/**
-+ * Input bitstream might be truncated at a packet boundaries
-+ * instead of only at frame boundaries.
-+ */
-+#define AV_CODEC_FLAG2_CHUNKS (1 << 15)
-+/**
-+ * Discard cropping information from SPS.
-+ */
-+#define AV_CODEC_FLAG2_IGNORE_CROP (1 << 16)
-+
-+/**
-+ * Show all frames before the first keyframe
-+ */
-+#define AV_CODEC_FLAG2_SHOW_ALL (1 << 22)
-+/**
-+ * Export motion vectors through frame side data
-+ */
-+#define AV_CODEC_FLAG2_EXPORT_MVS (1 << 28)
-+/**
-+ * Do not skip samples and export skip information as frame side data
-+ */
-+#define AV_CODEC_FLAG2_SKIP_MANUAL (1 << 29)
-+/**
-+ * Do not reset ASS ReadOrder field on flush (subtitles decoding)
-+ */
-+#define AV_CODEC_FLAG2_RO_FLUSH_NOOP (1 << 30)
-+
-+/* Unsupported options :
-+ * Syntax Arithmetic coding (SAC)
-+ * Reference Picture Selection
-+ * Independent Segment Decoding */
-+/* /Fx */
-+/* codec capabilities */
-+
-+/**
-+ * Decoder can use draw_horiz_band callback.
-+ */
-+#define AV_CODEC_CAP_DRAW_HORIZ_BAND (1 << 0)
-+/**
-+ * Codec uses get_buffer() for allocating buffers and supports custom allocators.
-+ * If not set, it might not use get_buffer() at all or use operations that
-+ * assume the buffer was allocated by avcodec_default_get_buffer.
-+ */
-+#define AV_CODEC_CAP_DR1 (1 << 1)
-+#define AV_CODEC_CAP_TRUNCATED (1 << 3)
-+/**
-+ * Encoder or decoder requires flushing with NULL input at the end in order to
-+ * give the complete and correct output.
-+ *
-+ * NOTE: If this flag is not set, the codec is guaranteed to never be fed with
-+ * with NULL data. The user can still send NULL data to the public encode
-+ * or decode function, but libavcodec will not pass it along to the codec
-+ * unless this flag is set.
-+ *
-+ * Decoders:
-+ * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL,
-+ * avpkt->size=0 at the end to get the delayed data until the decoder no longer
-+ * returns frames.
-+ *
-+ * Encoders:
-+ * The encoder needs to be fed with NULL data at the end of encoding until the
-+ * encoder no longer returns data.
-+ *
-+ * NOTE: For encoders implementing the AVCodec.encode2() function, setting this
-+ * flag also means that the encoder must set the pts and duration for
-+ * each output packet. If this flag is not set, the pts and duration will
-+ * be determined by libavcodec from the input frame.
-+ */
-+#define AV_CODEC_CAP_DELAY (1 << 5)
-+/**
-+ * Codec can be fed a final frame with a smaller size.
-+ * This can be used to prevent truncation of the last audio samples.
-+ */
-+#define AV_CODEC_CAP_SMALL_LAST_FRAME (1 << 6)
-+
-+/**
-+ * Codec can output multiple frames per AVPacket
-+ * Normally demuxers return one frame at a time, demuxers which do not do
-+ * are connected to a parser to split what they return into proper frames.
-+ * This flag is reserved to the very rare category of codecs which have a
-+ * bitstream that cannot be split into frames without timeconsuming
-+ * operations like full decoding. Demuxers carrying such bitstreams thus
-+ * may return multiple frames in a packet. This has many disadvantages like
-+ * prohibiting stream copy in many cases thus it should only be considered
-+ * as a last resort.
-+ */
-+#define AV_CODEC_CAP_SUBFRAMES (1 << 8)
-+/**
-+ * Codec is experimental and is thus avoided in favor of non experimental
-+ * encoders
-+ */
-+#define AV_CODEC_CAP_EXPERIMENTAL (1 << 9)
-+/**
-+ * Codec should fill in channel configuration and samplerate instead of container
-+ */
-+#define AV_CODEC_CAP_CHANNEL_CONF (1 << 10)
-+/**
-+ * Codec supports frame-level multithreading.
-+ */
-+#define AV_CODEC_CAP_FRAME_THREADS (1 << 12)
-+/**
-+ * Codec supports slice-based (or partition-based) multithreading.
-+ */
-+#define AV_CODEC_CAP_SLICE_THREADS (1 << 13)
-+/**
-+ * Codec supports changed parameters at any point.
-+ */
-+#define AV_CODEC_CAP_PARAM_CHANGE (1 << 14)
-+/**
-+ * Codec supports avctx->thread_count == 0 (auto).
-+ */
-+#define AV_CODEC_CAP_AUTO_THREADS (1 << 15)
-+/**
-+ * Audio encoder supports receiving a different number of samples in each call.
-+ */
-+#define AV_CODEC_CAP_VARIABLE_FRAME_SIZE (1 << 16)
-+/**
-+ * Decoder is not a preferred choice for probing.
-+ * This indicates that the decoder is not a good choice for probing.
-+ * It could for example be an expensive to spin up hardware decoder,
-+ * or it could simply not provide a lot of useful information about
-+ * the stream.
-+ * A decoder marked with this flag should only be used as last resort
-+ * choice for probing.
-+ */
-+#define AV_CODEC_CAP_AVOID_PROBING (1 << 17)
-+/**
-+ * Codec is intra only.
-+ */
-+#define AV_CODEC_CAP_INTRA_ONLY 0x40000000
-+/**
-+ * Codec is lossless.
-+ */
-+#define AV_CODEC_CAP_LOSSLESS 0x80000000
-+
-+/**
-+ * Codec is backed by a hardware implementation. Typically used to
-+ * identify a non-hwaccel hardware decoder. For information about hwaccels, use
-+ * avcodec_get_hw_config() instead.
-+ */
-+#define AV_CODEC_CAP_HARDWARE (1 << 18)
-+
-+/**
-+ * Codec is potentially backed by a hardware implementation, but not
-+ * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the
-+ * implementation provides some sort of internal fallback.
-+ */
-+#define AV_CODEC_CAP_HYBRID (1 << 19)
-+
-+/**
-+ * Pan Scan area.
-+ * This specifies the area which should be displayed.
-+ * Note there may be multiple such areas for one frame.
-+ */
-+typedef struct AVPanScan {
-+ /**
-+ * id
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int id;
-+
-+ /**
-+ * width and height in 1/16 pel
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int width;
-+ int height;
-+
-+ /**
-+ * position of the top left corner in 1/16 pel for up to 3 fields/frames
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int16_t position[3][2];
-+} AVPanScan;
-+
-+/**
-+ * This structure describes the bitrate properties of an encoded bitstream. It
-+ * roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD
-+ * parameters for H.264/HEVC.
-+ */
-+typedef struct AVCPBProperties {
-+ /**
-+ * Maximum bitrate of the stream, in bits per second.
-+ * Zero if unknown or unspecified.
-+ */
-+ int max_bitrate;
-+ /**
-+ * Minimum bitrate of the stream, in bits per second.
-+ * Zero if unknown or unspecified.
-+ */
-+ int min_bitrate;
-+ /**
-+ * Average bitrate of the stream, in bits per second.
-+ * Zero if unknown or unspecified.
-+ */
-+ int avg_bitrate;
-+
-+ /**
-+ * The size of the buffer to which the ratecontrol is applied, in bits.
-+ * Zero if unknown or unspecified.
-+ */
-+ int buffer_size;
-+
-+ /**
-+ * The delay between the time the packet this structure is associated with
-+ * is received and the time when it should be decoded, in periods of a 27MHz
-+ * clock.
-+ *
-+ * UINT64_MAX when unknown or unspecified.
-+ */
-+ uint64_t vbv_delay;
-+} AVCPBProperties;
-+
-+/**
-+ * The decoder will keep a reference to the frame and may reuse it later.
-+ */
-+#define AV_GET_BUFFER_FLAG_REF (1 << 0)
-+
-+/**
-+ * @defgroup lavc_packet AVPacket
-+ *
-+ * Types and functions for working with AVPacket.
-+ * @{
-+ */
-+enum AVPacketSideDataType {
-+ /**
-+ * An AV_PKT_DATA_PALETTE side data packet contains exactly AVPALETTE_SIZE
-+ * bytes worth of palette. This side data signals that a new palette is
-+ * present.
-+ */
-+ AV_PKT_DATA_PALETTE,
-+
-+ /**
-+ * The AV_PKT_DATA_NEW_EXTRADATA is used to notify the codec or the format
-+ * that the extradata buffer was changed and the receiving side should
-+ * act upon it appropriately. The new extradata is embedded in the side
-+ * data buffer and should be immediately used for processing the current
-+ * frame or packet.
-+ */
-+ AV_PKT_DATA_NEW_EXTRADATA,
-+
-+ /**
-+ * An AV_PKT_DATA_PARAM_CHANGE side data packet is laid out as follows:
-+ * @code
-+ * u32le param_flags
-+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT)
-+ * s32le channel_count
-+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT)
-+ * u64le channel_layout
-+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE)
-+ * s32le sample_rate
-+ * if (param_flags & AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS)
-+ * s32le width
-+ * s32le height
-+ * @endcode
-+ */
-+ AV_PKT_DATA_PARAM_CHANGE,
-+
-+ /**
-+ * An AV_PKT_DATA_H263_MB_INFO side data packet contains a number of
-+ * structures with info about macroblocks relevant to splitting the
-+ * packet into smaller packets on macroblock edges (e.g. as for RFC 2190).
-+ * That is, it does not necessarily contain info about all macroblocks,
-+ * as long as the distance between macroblocks in the info is smaller
-+ * than the target payload size.
-+ * Each MB info structure is 12 bytes, and is laid out as follows:
-+ * @code
-+ * u32le bit offset from the start of the packet
-+ * u8 current quantizer at the start of the macroblock
-+ * u8 GOB number
-+ * u16le macroblock address within the GOB
-+ * u8 horizontal MV predictor
-+ * u8 vertical MV predictor
-+ * u8 horizontal MV predictor for block number 3
-+ * u8 vertical MV predictor for block number 3
-+ * @endcode
-+ */
-+ AV_PKT_DATA_H263_MB_INFO,
-+
-+ /**
-+ * This side data should be associated with an audio stream and contains
-+ * ReplayGain information in form of the AVReplayGain struct.
-+ */
-+ AV_PKT_DATA_REPLAYGAIN,
-+
-+ /**
-+ * This side data contains a 3x3 transformation matrix describing an affine
-+ * transformation that needs to be applied to the decoded video frames for
-+ * correct presentation.
-+ *
-+ * See libavutil/display.h for a detailed description of the data.
-+ */
-+ AV_PKT_DATA_DISPLAYMATRIX,
-+
-+ /**
-+ * This side data should be associated with a video stream and contains
-+ * Stereoscopic 3D information in form of the AVStereo3D struct.
-+ */
-+ AV_PKT_DATA_STEREO3D,
-+
-+ /**
-+ * This side data should be associated with an audio stream and corresponds
-+ * to enum AVAudioServiceType.
-+ */
-+ AV_PKT_DATA_AUDIO_SERVICE_TYPE,
-+
-+ /**
-+ * This side data contains quality related information from the encoder.
-+ * @code
-+ * u32le quality factor of the compressed frame. Allowed range is between 1 (good) and FF_LAMBDA_MAX (bad).
-+ * u8 picture type
-+ * u8 error count
-+ * u16 reserved
-+ * u64le[error count] sum of squared differences between encoder in and output
-+ * @endcode
-+ */
-+ AV_PKT_DATA_QUALITY_STATS,
-+
-+ /**
-+ * This side data contains an integer value representing the stream index
-+ * of a "fallback" track. A fallback track indicates an alternate
-+ * track to use when the current track can not be decoded for some reason.
-+ * e.g. no decoder available for codec.
-+ */
-+ AV_PKT_DATA_FALLBACK_TRACK,
-+
-+ /**
-+ * This side data corresponds to the AVCPBProperties struct.
-+ */
-+ AV_PKT_DATA_CPB_PROPERTIES,
-+
-+ /**
-+ * Recommmends skipping the specified number of samples
-+ * @code
-+ * u32le number of samples to skip from start of this packet
-+ * u32le number of samples to skip from end of this packet
-+ * u8 reason for start skip
-+ * u8 reason for end skip (0=padding silence, 1=convergence)
-+ * @endcode
-+ */
-+ AV_PKT_DATA_SKIP_SAMPLES,
-+
-+ /**
-+ * An AV_PKT_DATA_JP_DUALMONO side data packet indicates that
-+ * the packet may contain "dual mono" audio specific to Japanese DTV
-+ * and if it is true, recommends only the selected channel to be used.
-+ * @code
-+ * u8 selected channels (0=mail/left, 1=sub/right, 2=both)
-+ * @endcode
-+ */
-+ AV_PKT_DATA_JP_DUALMONO,
-+
-+ /**
-+ * A list of zero terminated key/value strings. There is no end marker for
-+ * the list, so it is required to rely on the side data size to stop.
-+ */
-+ AV_PKT_DATA_STRINGS_METADATA,
-+
-+ /**
-+ * Subtitle event position
-+ * @code
-+ * u32le x1
-+ * u32le y1
-+ * u32le x2
-+ * u32le y2
-+ * @endcode
-+ */
-+ AV_PKT_DATA_SUBTITLE_POSITION,
-+
-+ /**
-+ * Data found in BlockAdditional element of matroska container. There is
-+ * no end marker for the data, so it is required to rely on the side data
-+ * size to recognize the end. 8 byte id (as found in BlockAddId) followed
-+ * by data.
-+ */
-+ AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL,
-+
-+ /**
-+ * The optional first identifier line of a WebVTT cue.
-+ */
-+ AV_PKT_DATA_WEBVTT_IDENTIFIER,
-+
-+ /**
-+ * The optional settings (rendering instructions) that immediately
-+ * follow the timestamp specifier of a WebVTT cue.
-+ */
-+ AV_PKT_DATA_WEBVTT_SETTINGS,
-+
-+ /**
-+ * A list of zero terminated key/value strings. There is no end marker for
-+ * the list, so it is required to rely on the side data size to stop. This
-+ * side data includes updated metadata which appeared in the stream.
-+ */
-+ AV_PKT_DATA_METADATA_UPDATE,
-+
-+ /**
-+ * MPEGTS stream ID, this is required to pass the stream ID
-+ * information from the demuxer to the corresponding muxer.
-+ */
-+ AV_PKT_DATA_MPEGTS_STREAM_ID,
-+
-+ /**
-+ * Mastering display metadata (based on SMPTE-2086:2014). This metadata
-+ * should be associated with a video stream and contains data in the form
-+ * of the AVMasteringDisplayMetadata struct.
-+ */
-+ AV_PKT_DATA_MASTERING_DISPLAY_METADATA,
-+
-+ /**
-+ * This side data should be associated with a video stream and corresponds
-+ * to the AVSphericalMapping structure.
-+ */
-+ AV_PKT_DATA_SPHERICAL,
-+
-+ /**
-+ * Content light level (based on CTA-861.3). This metadata should be
-+ * associated with a video stream and contains data in the form of the
-+ * AVContentLightMetadata struct.
-+ */
-+ AV_PKT_DATA_CONTENT_LIGHT_LEVEL,
-+
-+ /**
-+ * ATSC A53 Part 4 Closed Captions. This metadata should be associated with
-+ * a video stream. A53 CC bitstream is stored as uint8_t in AVPacketSideData.data.
-+ * The number of bytes of CC data is AVPacketSideData.size.
-+ */
-+ AV_PKT_DATA_A53_CC,
-+
-+ /**
-+ * This side data is encryption initialization data.
-+ * The format is not part of ABI, use av_encryption_init_info_* methods to
-+ * access.
-+ */
-+ AV_PKT_DATA_ENCRYPTION_INIT_INFO,
-+
-+ /**
-+ * This side data contains encryption info for how to decrypt the packet.
-+ * The format is not part of ABI, use av_encryption_info_* methods to access.
-+ */
-+ AV_PKT_DATA_ENCRYPTION_INFO,
-+
-+ /**
-+ * The number of side data types.
-+ * This is not part of the public API/ABI in the sense that it may
-+ * change when new side data types are added.
-+ * This must stay the last enum value.
-+ * If its value becomes huge, some code using it
-+ * needs to be updated as it assumes it to be smaller than other limits.
-+ */
-+ AV_PKT_DATA_NB
-+};
-+
-+#define AV_PKT_DATA_QUALITY_FACTOR AV_PKT_DATA_QUALITY_STATS //DEPRECATED
-+
-+typedef struct AVPacketSideData {
-+ uint8_t *data;
-+ int size;
-+ enum AVPacketSideDataType type;
-+} AVPacketSideData;
-+
-+/**
-+ * This structure stores compressed data. It is typically exported by demuxers
-+ * and then passed as input to decoders, or received as output from encoders and
-+ * then passed to muxers.
-+ *
-+ * For video, it should typically contain one compressed frame. For audio it may
-+ * contain several compressed frames. Encoders are allowed to output empty
-+ * packets, with no compressed data, containing only side data
-+ * (e.g. to update some stream parameters at the end of encoding).
-+ *
-+ * AVPacket is one of the few structs in FFmpeg, whose size is a part of public
-+ * ABI. Thus it may be allocated on stack and no new fields can be added to it
-+ * without libavcodec and libavformat major bump.
-+ *
-+ * The semantics of data ownership depends on the buf field.
-+ * If it is set, the packet data is dynamically allocated and is
-+ * valid indefinitely until a call to av_packet_unref() reduces the
-+ * reference count to 0.
-+ *
-+ * If the buf field is not set av_packet_ref() would make a copy instead
-+ * of increasing the reference count.
-+ *
-+ * The side data is always allocated with av_malloc(), copied by
-+ * av_packet_ref() and freed by av_packet_unref().
-+ *
-+ * @see av_packet_ref
-+ * @see av_packet_unref
-+ */
-+typedef struct AVPacket {
-+ /**
-+ * A reference to the reference-counted buffer where the packet data is
-+ * stored.
-+ * May be NULL, then the packet data is not reference-counted.
-+ */
-+ AVBufferRef *buf;
-+ /**
-+ * Presentation timestamp in AVStream->time_base units; the time at which
-+ * the decompressed packet will be presented to the user.
-+ * Can be AV_NOPTS_VALUE if it is not stored in the file.
-+ * pts MUST be larger or equal to dts as presentation cannot happen before
-+ * decompression, unless one wants to view hex dumps. Some formats misuse
-+ * the terms dts and pts/cts to mean something different. Such timestamps
-+ * must be converted to true pts/dts before they are stored in AVPacket.
-+ */
-+ int64_t pts;
-+ /**
-+ * Decompression timestamp in AVStream->time_base units; the time at which
-+ * the packet is decompressed.
-+ * Can be AV_NOPTS_VALUE if it is not stored in the file.
-+ */
-+ int64_t dts;
-+ uint8_t *data;
-+ int size;
-+ int stream_index;
-+ /**
-+ * A combination of AV_PKT_FLAG values
-+ */
-+ int flags;
-+ /**
-+ * Additional packet data that can be provided by the container.
-+ * Packet can contain several types of side information.
-+ */
-+ AVPacketSideData *side_data;
-+ int side_data_elems;
-+
-+ /**
-+ * Duration of this packet in AVStream->time_base units, 0 if unknown.
-+ * Equals next_pts - this_pts in presentation order.
-+ */
-+ int64_t duration;
-+
-+ int64_t pos; ///< byte position in stream, -1 if unknown
-+
-+#if FF_API_CONVERGENCE_DURATION
-+ /**
-+ * @deprecated Same as the duration field, but as int64_t. This was required
-+ * for Matroska subtitles, whose duration values could overflow when the
-+ * duration field was still an int.
-+ */
-+ attribute_deprecated
-+ int64_t convergence_duration;
-+#endif
-+} AVPacket;
-+#define AV_PKT_FLAG_KEY 0x0001 ///< The packet contains a keyframe
-+#define AV_PKT_FLAG_CORRUPT 0x0002 ///< The packet content is corrupted
-+/**
-+ * Flag is used to discard packets which are required to maintain valid
-+ * decoder state but are not required for output and should be dropped
-+ * after decoding.
-+ **/
-+#define AV_PKT_FLAG_DISCARD 0x0004
-+/**
-+ * The packet comes from a trusted source.
-+ *
-+ * Otherwise-unsafe constructs such as arbitrary pointers to data
-+ * outside the packet may be followed.
-+ */
-+#define AV_PKT_FLAG_TRUSTED 0x0008
-+/**
-+ * Flag is used to indicate packets that contain frames that can
-+ * be discarded by the decoder. I.e. Non-reference frames.
-+ */
-+#define AV_PKT_FLAG_DISPOSABLE 0x0010
-+
-+
-+enum AVSideDataParamChangeFlags {
-+ AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_COUNT = 0x0001,
-+ AV_SIDE_DATA_PARAM_CHANGE_CHANNEL_LAYOUT = 0x0002,
-+ AV_SIDE_DATA_PARAM_CHANGE_SAMPLE_RATE = 0x0004,
-+ AV_SIDE_DATA_PARAM_CHANGE_DIMENSIONS = 0x0008,
-+};
-+/**
-+ * @}
-+ */
-+
-+struct AVCodecInternal;
-+
-+enum AVFieldOrder {
-+ AV_FIELD_UNKNOWN,
-+ AV_FIELD_PROGRESSIVE,
-+ AV_FIELD_TT, //< Top coded_first, top displayed first
-+ AV_FIELD_BB, //< Bottom coded first, bottom displayed first
-+ AV_FIELD_TB, //< Top coded first, bottom displayed first
-+ AV_FIELD_BT, //< Bottom coded first, top displayed first
-+};
-+
-+/**
-+ * main external API structure.
-+ * New fields can be added to the end with minor version bumps.
-+ * Removal, reordering and changes to existing fields require a major
-+ * version bump.
-+ * You can use AVOptions (av_opt* / av_set/get*()) to access these fields from user
-+ * applications.
-+ * The name string for AVOptions options matches the associated command line
-+ * parameter name and can be found in libavcodec/options_table.h
-+ * The AVOption/command line parameter names differ in some cases from the C
-+ * structure field names for historic reasons or brevity.
-+ * sizeof(AVCodecContext) must not be used outside libav*.
-+ */
-+typedef struct AVCodecContext {
-+ /**
-+ * information on struct for av_log
-+ * - set by avcodec_alloc_context3
-+ */
-+ const AVClass *av_class;
-+ int log_level_offset;
-+
-+ enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */
-+ const struct AVCodec *codec;
-+ enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */
-+
-+ /**
-+ * fourcc (LSB first, so "ABCD" -> ('D'<<24) + ('C'<<16) + ('B'<<8) + 'A').
-+ * This is used to work around some encoder bugs.
-+ * A demuxer should set this to what is stored in the field used to identify the codec.
-+ * If there are multiple such fields in a container then the demuxer should choose the one
-+ * which maximizes the information about the used codec.
-+ * If the codec tag field in a container is larger than 32 bits then the demuxer should
-+ * remap the longer ID to 32 bits with a table or other structure. Alternatively a new
-+ * extra_codec_tag + size could be added but for this a clear advantage must be demonstrated
-+ * first.
-+ * - encoding: Set by user, if not then the default based on codec_id will be used.
-+ * - decoding: Set by user, will be converted to uppercase by libavcodec during init.
-+ */
-+ unsigned int codec_tag;
-+
-+ void *priv_data;
-+
-+ /**
-+ * Private context used for internal data.
-+ *
-+ * Unlike priv_data, this is not codec-specific. It is used in general
-+ * libavcodec functions.
-+ */
-+ struct AVCodecInternal *internal;
-+
-+ /**
-+ * Private data of the user, can be used to carry app specific stuff.
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ void *opaque;
-+
-+ /**
-+ * the average bitrate
-+ * - encoding: Set by user; unused for constant quantizer encoding.
-+ * - decoding: Set by user, may be overwritten by libavcodec
-+ * if this info is available in the stream
-+ */
-+ int64_t bit_rate;
-+
-+ /**
-+ * number of bits the bitstream is allowed to diverge from the reference.
-+ * the reference can be CBR (for CBR pass1) or VBR (for pass2)
-+ * - encoding: Set by user; unused for constant quantizer encoding.
-+ * - decoding: unused
-+ */
-+ int bit_rate_tolerance;
-+
-+ /**
-+ * Global quality for codecs which cannot change it per frame.
-+ * This should be proportional to MPEG-1/2/4 qscale.
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int global_quality;
-+
-+ /**
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int compression_level;
-+#define FF_COMPRESSION_DEFAULT -1
-+
-+ /**
-+ * AV_CODEC_FLAG_*.
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int flags;
-+
-+ /**
-+ * AV_CODEC_FLAG2_*
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int flags2;
-+
-+ /**
-+ * some codecs need / can use extradata like Huffman tables.
-+ * MJPEG: Huffman tables
-+ * rv10: additional flags
-+ * MPEG-4: global headers (they can be in the bitstream or here)
-+ * The allocated memory should be AV_INPUT_BUFFER_PADDING_SIZE bytes larger
-+ * than extradata_size to avoid problems if it is read with the bitstream reader.
-+ * The bytewise contents of extradata must not depend on the architecture or CPU endianness.
-+ * - encoding: Set/allocated/freed by libavcodec.
-+ * - decoding: Set/allocated/freed by user.
-+ */
-+ uint8_t *extradata;
-+ int extradata_size;
-+
-+ /**
-+ * This is the fundamental unit of time (in seconds) in terms
-+ * of which frame timestamps are represented. For fixed-fps content,
-+ * timebase should be 1/framerate and timestamp increments should be
-+ * identically 1.
-+ * This often, but not always is the inverse of the frame rate or field rate
-+ * for video. 1/time_base is not the average frame rate if the frame rate is not
-+ * constant.
-+ *
-+ * Like containers, elementary streams also can store timestamps, 1/time_base
-+ * is the unit in which these timestamps are specified.
-+ * As example of such codec time base see ISO/IEC 14496-2:2001(E)
-+ * vop_time_increment_resolution and fixed_vop_rate
-+ * (fixed_vop_rate == 0 implies that it is different from the framerate)
-+ *
-+ * - encoding: MUST be set by user.
-+ * - decoding: the use of this field for decoding is deprecated.
-+ * Use framerate instead.
-+ */
-+ AVRational time_base;
-+
-+ /**
-+ * For some codecs, the time base is closer to the field rate than the frame rate.
-+ * Most notably, H.264 and MPEG-2 specify time_base as half of frame duration
-+ * if no telecine is used ...
-+ *
-+ * Set to time_base ticks per frame. Default 1, e.g., H.264/MPEG-2 set it to 2.
-+ */
-+ int ticks_per_frame;
-+
-+ /**
-+ * Codec delay.
-+ *
-+ * Encoding: Number of frames delay there will be from the encoder input to
-+ * the decoder output. (we assume the decoder matches the spec)
-+ * Decoding: Number of frames delay in addition to what a standard decoder
-+ * as specified in the spec would produce.
-+ *
-+ * Video:
-+ * Number of frames the decoded output will be delayed relative to the
-+ * encoded input.
-+ *
-+ * Audio:
-+ * For encoding, this field is unused (see initial_padding).
-+ *
-+ * For decoding, this is the number of samples the decoder needs to
-+ * output before the decoder's output is valid. When seeking, you should
-+ * start decoding this many samples prior to your desired seek point.
-+ *
-+ * - encoding: Set by libavcodec.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int delay;
-+
-+
-+ /* video only */
-+ /**
-+ * picture width / height.
-+ *
-+ * @note Those fields may not match the values of the last
-+ * AVFrame output by avcodec_decode_video2 due frame
-+ * reordering.
-+ *
-+ * - encoding: MUST be set by user.
-+ * - decoding: May be set by the user before opening the decoder if known e.g.
-+ * from the container. Some decoders will require the dimensions
-+ * to be set by the caller. During decoding, the decoder may
-+ * overwrite those values as required while parsing the data.
-+ */
-+ int width, height;
-+
-+ /**
-+ * Bitstream width / height, may be different from width/height e.g. when
-+ * the decoded frame is cropped before being output or lowres is enabled.
-+ *
-+ * @note Those field may not match the value of the last
-+ * AVFrame output by avcodec_receive_frame() due frame
-+ * reordering.
-+ *
-+ * - encoding: unused
-+ * - decoding: May be set by the user before opening the decoder if known
-+ * e.g. from the container. During decoding, the decoder may
-+ * overwrite those values as required while parsing the data.
-+ */
-+ int coded_width, coded_height;
-+
-+ /**
-+ * the number of pictures in a group of pictures, or 0 for intra_only
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int gop_size;
-+
-+ /**
-+ * Pixel format, see AV_PIX_FMT_xxx.
-+ * May be set by the demuxer if known from headers.
-+ * May be overridden by the decoder if it knows better.
-+ *
-+ * @note This field may not match the value of the last
-+ * AVFrame output by avcodec_receive_frame() due frame
-+ * reordering.
-+ *
-+ * - encoding: Set by user.
-+ * - decoding: Set by user if known, overridden by libavcodec while
-+ * parsing the data.
-+ */
-+ enum AVPixelFormat pix_fmt;
-+
-+ /**
-+ * If non NULL, 'draw_horiz_band' is called by the libavcodec
-+ * decoder to draw a horizontal band. It improves cache usage. Not
-+ * all codecs can do that. You must check the codec capabilities
-+ * beforehand.
-+ * When multithreading is used, it may be called from multiple threads
-+ * at the same time; threads might draw different parts of the same AVFrame,
-+ * or multiple AVFrames, and there is no guarantee that slices will be drawn
-+ * in order.
-+ * The function is also used by hardware acceleration APIs.
-+ * It is called at least once during frame decoding to pass
-+ * the data needed for hardware render.
-+ * In that mode instead of pixel data, AVFrame points to
-+ * a structure specific to the acceleration API. The application
-+ * reads the structure and can change some fields to indicate progress
-+ * or mark state.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ * @param height the height of the slice
-+ * @param y the y position of the slice
-+ * @param type 1->top field, 2->bottom field, 3->frame
-+ * @param offset offset into the AVFrame.data from which the slice should be read
-+ */
-+ void (*draw_horiz_band)(struct AVCodecContext *s,
-+ const AVFrame *src, int offset[AV_NUM_DATA_POINTERS],
-+ int y, int type, int height);
-+
-+ /**
-+ * callback to negotiate the pixelFormat
-+ * @param fmt is the list of formats which are supported by the codec,
-+ * it is terminated by -1 as 0 is a valid format, the formats are ordered by quality.
-+ * The first is always the native one.
-+ * @note The callback may be called again immediately if initialization for
-+ * the selected (hardware-accelerated) pixel format failed.
-+ * @warning Behavior is undefined if the callback returns a value not
-+ * in the fmt list of formats.
-+ * @return the chosen format
-+ * - encoding: unused
-+ * - decoding: Set by user, if not set the native format will be chosen.
-+ */
-+ enum AVPixelFormat (*get_format)(struct AVCodecContext *s, const enum AVPixelFormat * fmt);
-+
-+ /**
-+ * maximum number of B-frames between non-B-frames
-+ * Note: The output will be delayed by max_b_frames+1 relative to the input.
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int max_b_frames;
-+
-+ /**
-+ * qscale factor between IP and B-frames
-+ * If > 0 then the last P-frame quantizer will be used (q= lastp_q*factor+offset).
-+ * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset).
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float b_quant_factor;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int b_frame_strategy;
-+#endif
-+
-+ /**
-+ * qscale offset between IP and B-frames
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float b_quant_offset;
-+
-+ /**
-+ * Size of the frame reordering buffer in the decoder.
-+ * For MPEG-2 it is 1 IPB or 0 low delay IP.
-+ * - encoding: Set by libavcodec.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int has_b_frames;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int mpeg_quant;
-+#endif
-+
-+ /**
-+ * qscale factor between P- and I-frames
-+ * If > 0 then the last P-frame quantizer will be used (q = lastp_q * factor + offset).
-+ * If < 0 then normal ratecontrol will be done (q= -normal_q*factor+offset).
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float i_quant_factor;
-+
-+ /**
-+ * qscale offset between P and I-frames
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float i_quant_offset;
-+
-+ /**
-+ * luminance masking (0-> disabled)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float lumi_masking;
-+
-+ /**
-+ * temporary complexity masking (0-> disabled)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float temporal_cplx_masking;
-+
-+ /**
-+ * spatial complexity masking (0-> disabled)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float spatial_cplx_masking;
-+
-+ /**
-+ * p block masking (0-> disabled)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float p_masking;
-+
-+ /**
-+ * darkness masking (0-> disabled)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ float dark_masking;
-+
-+ /**
-+ * slice count
-+ * - encoding: Set by libavcodec.
-+ * - decoding: Set by user (or 0).
-+ */
-+ int slice_count;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int prediction_method;
-+#define FF_PRED_LEFT 0
-+#define FF_PRED_PLANE 1
-+#define FF_PRED_MEDIAN 2
-+#endif
-+
-+ /**
-+ * slice offsets in the frame in bytes
-+ * - encoding: Set/allocated by libavcodec.
-+ * - decoding: Set/allocated by user (or NULL).
-+ */
-+ int *slice_offset;
-+
-+ /**
-+ * sample aspect ratio (0 if unknown)
-+ * That is the width of a pixel divided by the height of the pixel.
-+ * Numerator and denominator must be relatively prime and smaller than 256 for some video standards.
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ AVRational sample_aspect_ratio;
-+
-+ /**
-+ * motion estimation comparison function
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int me_cmp;
-+ /**
-+ * subpixel motion estimation comparison function
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int me_sub_cmp;
-+ /**
-+ * macroblock comparison function (not supported yet)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int mb_cmp;
-+ /**
-+ * interlaced DCT comparison function
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int ildct_cmp;
-+#define FF_CMP_SAD 0
-+#define FF_CMP_SSE 1
-+#define FF_CMP_SATD 2
-+#define FF_CMP_DCT 3
-+#define FF_CMP_PSNR 4
-+#define FF_CMP_BIT 5
-+#define FF_CMP_RD 6
-+#define FF_CMP_ZERO 7
-+#define FF_CMP_VSAD 8
-+#define FF_CMP_VSSE 9
-+#define FF_CMP_NSSE 10
-+#define FF_CMP_W53 11
-+#define FF_CMP_W97 12
-+#define FF_CMP_DCTMAX 13
-+#define FF_CMP_DCT264 14
-+#define FF_CMP_MEDIAN_SAD 15
-+#define FF_CMP_CHROMA 256
-+
-+ /**
-+ * ME diamond size & shape
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int dia_size;
-+
-+ /**
-+ * amount of previous MV predictors (2a+1 x 2a+1 square)
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int last_predictor_count;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int pre_me;
-+#endif
-+
-+ /**
-+ * motion estimation prepass comparison function
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int me_pre_cmp;
-+
-+ /**
-+ * ME prepass diamond size & shape
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int pre_dia_size;
-+
-+ /**
-+ * subpel ME quality
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int me_subpel_quality;
-+
-+ /**
-+ * maximum motion estimation search range in subpel units
-+ * If 0 then no limit.
-+ *
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int me_range;
-+
-+ /**
-+ * slice flags
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int slice_flags;
-+#define SLICE_FLAG_CODED_ORDER 0x0001 ///< draw_horiz_band() is called in coded order instead of display
-+#define SLICE_FLAG_ALLOW_FIELD 0x0002 ///< allow draw_horiz_band() with field slices (MPEG-2 field pics)
-+#define SLICE_FLAG_ALLOW_PLANE 0x0004 ///< allow draw_horiz_band() with 1 component at a time (SVQ1)
-+
-+ /**
-+ * macroblock decision mode
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int mb_decision;
-+#define FF_MB_DECISION_SIMPLE 0 ///< uses mb_cmp
-+#define FF_MB_DECISION_BITS 1 ///< chooses the one which needs the fewest bits
-+#define FF_MB_DECISION_RD 2 ///< rate distortion
-+
-+ /**
-+ * custom intra quantization matrix
-+ * - encoding: Set by user, can be NULL.
-+ * - decoding: Set by libavcodec.
-+ */
-+ uint16_t *intra_matrix;
-+
-+ /**
-+ * custom inter quantization matrix
-+ * - encoding: Set by user, can be NULL.
-+ * - decoding: Set by libavcodec.
-+ */
-+ uint16_t *inter_matrix;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int scenechange_threshold;
-+
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int noise_reduction;
-+#endif
-+
-+ /**
-+ * precision of the intra DC coefficient - 8
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec
-+ */
-+ int intra_dc_precision;
-+
-+ /**
-+ * Number of macroblock rows at the top which are skipped.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int skip_top;
-+
-+ /**
-+ * Number of macroblock rows at the bottom which are skipped.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int skip_bottom;
-+
-+ /**
-+ * minimum MB Lagrange multiplier
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int mb_lmin;
-+
-+ /**
-+ * maximum MB Lagrange multiplier
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int mb_lmax;
-+
-+#if FF_API_PRIVATE_OPT
-+ /**
-+ * @deprecated use encoder private options instead
-+ */
-+ attribute_deprecated
-+ int me_penalty_compensation;
-+#endif
-+
-+ /**
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int bidir_refine;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int brd_scale;
-+#endif
-+
-+ /**
-+ * minimum GOP size
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int keyint_min;
-+
-+ /**
-+ * number of reference frames
-+ * - encoding: Set by user.
-+ * - decoding: Set by lavc.
-+ */
-+ int refs;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int chromaoffset;
-+#endif
-+
-+ /**
-+ * Note: Value depends upon the compare function used for fullpel ME.
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int mv0_threshold;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int b_sensitivity;
-+#endif
-+
-+ /**
-+ * Chromaticity coordinates of the source primaries.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVColorPrimaries color_primaries;
-+
-+ /**
-+ * Color Transfer Characteristic.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVColorTransferCharacteristic color_trc;
-+
-+ /**
-+ * YUV colorspace type.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVColorSpace colorspace;
-+
-+ /**
-+ * MPEG vs JPEG YUV range.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVColorRange color_range;
-+
-+ /**
-+ * This defines the location of chroma samples.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVChromaLocation chroma_sample_location;
-+
-+ /**
-+ * Number of slices.
-+ * Indicates number of picture subdivisions. Used for parallelized
-+ * decoding.
-+ * - encoding: Set by user
-+ * - decoding: unused
-+ */
-+ int slices;
-+
-+ /** Field order
-+ * - encoding: set by libavcodec
-+ * - decoding: Set by user.
-+ */
-+ enum AVFieldOrder field_order;
-+
-+ /* audio only */
-+ int sample_rate; ///< samples per second
-+ int channels; ///< number of audio channels
-+
-+ /**
-+ * audio sample format
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ enum AVSampleFormat sample_fmt; ///< sample format
-+
-+ /* The following data should not be initialized. */
-+ /**
-+ * Number of samples per channel in an audio frame.
-+ *
-+ * - encoding: set by libavcodec in avcodec_open2(). Each submitted frame
-+ * except the last must contain exactly frame_size samples per channel.
-+ * May be 0 when the codec has AV_CODEC_CAP_VARIABLE_FRAME_SIZE set, then the
-+ * frame size is not restricted.
-+ * - decoding: may be set by some decoders to indicate constant frame size
-+ */
-+ int frame_size;
-+
-+ /**
-+ * Frame counter, set by libavcodec.
-+ *
-+ * - decoding: total number of frames returned from the decoder so far.
-+ * - encoding: total number of frames passed to the encoder so far.
-+ *
-+ * @note the counter is not incremented if encoding/decoding resulted in
-+ * an error.
-+ */
-+ int frame_number;
-+
-+ /**
-+ * number of bytes per packet if constant and known or 0
-+ * Used by some WAV based audio codecs.
-+ */
-+ int block_align;
-+
-+ /**
-+ * Audio cutoff bandwidth (0 means "automatic")
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int cutoff;
-+
-+ /**
-+ * Audio channel layout.
-+ * - encoding: set by user.
-+ * - decoding: set by user, may be overwritten by libavcodec.
-+ */
-+ uint64_t channel_layout;
-+
-+ /**
-+ * Request decoder to use this channel layout if it can (0 for default)
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ uint64_t request_channel_layout;
-+
-+ /**
-+ * Type of service that the audio stream conveys.
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ enum AVAudioServiceType audio_service_type;
-+
-+ /**
-+ * desired sample format
-+ * - encoding: Not used.
-+ * - decoding: Set by user.
-+ * Decoder will decode to this format if it can.
-+ */
-+ enum AVSampleFormat request_sample_fmt;
-+
-+ /**
-+ * This callback is called at the beginning of each frame to get data
-+ * buffer(s) for it. There may be one contiguous buffer for all the data or
-+ * there may be a buffer per each data plane or anything in between. What
-+ * this means is, you may set however many entries in buf[] you feel necessary.
-+ * Each buffer must be reference-counted using the AVBuffer API (see description
-+ * of buf[] below).
-+ *
-+ * The following fields will be set in the frame before this callback is
-+ * called:
-+ * - format
-+ * - width, height (video only)
-+ * - sample_rate, channel_layout, nb_samples (audio only)
-+ * Their values may differ from the corresponding values in
-+ * AVCodecContext. This callback must use the frame values, not the codec
-+ * context values, to calculate the required buffer size.
-+ *
-+ * This callback must fill the following fields in the frame:
-+ * - data[]
-+ * - linesize[]
-+ * - extended_data:
-+ * * if the data is planar audio with more than 8 channels, then this
-+ * callback must allocate and fill extended_data to contain all pointers
-+ * to all data planes. data[] must hold as many pointers as it can.
-+ * extended_data must be allocated with av_malloc() and will be freed in
-+ * av_frame_unref().
-+ * * otherwise extended_data must point to data
-+ * - buf[] must contain one or more pointers to AVBufferRef structures. Each of
-+ * the frame's data and extended_data pointers must be contained in these. That
-+ * is, one AVBufferRef for each allocated chunk of memory, not necessarily one
-+ * AVBufferRef per data[] entry. See: av_buffer_create(), av_buffer_alloc(),
-+ * and av_buffer_ref().
-+ * - extended_buf and nb_extended_buf must be allocated with av_malloc() by
-+ * this callback and filled with the extra buffers if there are more
-+ * buffers than buf[] can hold. extended_buf will be freed in
-+ * av_frame_unref().
-+ *
-+ * If AV_CODEC_CAP_DR1 is not set then get_buffer2() must call
-+ * avcodec_default_get_buffer2() instead of providing buffers allocated by
-+ * some other means.
-+ *
-+ * Each data plane must be aligned to the maximum required by the target
-+ * CPU.
-+ *
-+ * @see avcodec_default_get_buffer2()
-+ *
-+ * Video:
-+ *
-+ * If AV_GET_BUFFER_FLAG_REF is set in flags then the frame may be reused
-+ * (read and/or written to if it is writable) later by libavcodec.
-+ *
-+ * avcodec_align_dimensions2() should be used to find the required width and
-+ * height, as they normally need to be rounded up to the next multiple of 16.
-+ *
-+ * Some decoders do not support linesizes changing between frames.
-+ *
-+ * If frame multithreading is used and thread_safe_callbacks is set,
-+ * this callback may be called from a different thread, but not from more
-+ * than one at once. Does not need to be reentrant.
-+ *
-+ * @see avcodec_align_dimensions2()
-+ *
-+ * Audio:
-+ *
-+ * Decoders request a buffer of a particular size by setting
-+ * AVFrame.nb_samples prior to calling get_buffer2(). The decoder may,
-+ * however, utilize only part of the buffer by setting AVFrame.nb_samples
-+ * to a smaller value in the output frame.
-+ *
-+ * As a convenience, av_samples_get_buffer_size() and
-+ * av_samples_fill_arrays() in libavutil may be used by custom get_buffer2()
-+ * functions to find the required data size and to fill data pointers and
-+ * linesize. In AVFrame.linesize, only linesize[0] may be set for audio
-+ * since all planes must be the same size.
-+ *
-+ * @see av_samples_get_buffer_size(), av_samples_fill_arrays()
-+ *
-+ * - encoding: unused
-+ * - decoding: Set by libavcodec, user can override.
-+ */
-+ int (*get_buffer2)(struct AVCodecContext *s, AVFrame *frame, int flags);
-+
-+ /**
-+ * If non-zero, the decoded audio and video frames returned from
-+ * avcodec_decode_video2() and avcodec_decode_audio4() are reference-counted
-+ * and are valid indefinitely. The caller must free them with
-+ * av_frame_unref() when they are not needed anymore.
-+ * Otherwise, the decoded frames must not be freed by the caller and are
-+ * only valid until the next decode call.
-+ *
-+ * This is always automatically enabled if avcodec_receive_frame() is used.
-+ *
-+ * - encoding: unused
-+ * - decoding: set by the caller before avcodec_open2().
-+ */
-+ attribute_deprecated
-+ int refcounted_frames;
-+
-+ /* - encoding parameters */
-+ float qcompress; ///< amount of qscale change between easy & hard scenes (0.0-1.0)
-+ float qblur; ///< amount of qscale smoothing over time (0.0-1.0)
-+
-+ /**
-+ * minimum quantizer
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int qmin;
-+
-+ /**
-+ * maximum quantizer
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int qmax;
-+
-+ /**
-+ * maximum quantizer difference between frames
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int max_qdiff;
-+
-+ /**
-+ * decoder bitstream buffer size
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int rc_buffer_size;
-+
-+ /**
-+ * ratecontrol override, see RcOverride
-+ * - encoding: Allocated/set/freed by user.
-+ * - decoding: unused
-+ */
-+ int rc_override_count;
-+ RcOverride *rc_override;
-+
-+ /**
-+ * maximum bitrate
-+ * - encoding: Set by user.
-+ * - decoding: Set by user, may be overwritten by libavcodec.
-+ */
-+ int64_t rc_max_rate;
-+
-+ /**
-+ * minimum bitrate
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int64_t rc_min_rate;
-+
-+ /**
-+ * Ratecontrol attempt to use, at maximum, <value> of what can be used without an underflow.
-+ * - encoding: Set by user.
-+ * - decoding: unused.
-+ */
-+ float rc_max_available_vbv_use;
-+
-+ /**
-+ * Ratecontrol attempt to use, at least, <value> times the amount needed to prevent a vbv overflow.
-+ * - encoding: Set by user.
-+ * - decoding: unused.
-+ */
-+ float rc_min_vbv_overflow_use;
-+
-+ /**
-+ * Number of bits which should be loaded into the rc buffer before decoding starts.
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int rc_initial_buffer_occupancy;
-+
-+#if FF_API_CODER_TYPE
-+#define FF_CODER_TYPE_VLC 0
-+#define FF_CODER_TYPE_AC 1
-+#define FF_CODER_TYPE_RAW 2
-+#define FF_CODER_TYPE_RLE 3
-+ /**
-+ * @deprecated use encoder private options instead
-+ */
-+ attribute_deprecated
-+ int coder_type;
-+#endif /* FF_API_CODER_TYPE */
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int context_model;
-+#endif
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int frame_skip_threshold;
-+
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int frame_skip_factor;
-+
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int frame_skip_exp;
-+
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int frame_skip_cmp;
-+#endif /* FF_API_PRIVATE_OPT */
-+
-+ /**
-+ * trellis RD quantization
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int trellis;
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int min_prediction_order;
-+
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int max_prediction_order;
-+
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int64_t timecode_frame_start;
-+#endif
-+
-+#if FF_API_RTP_CALLBACK
-+ /**
-+ * @deprecated unused
-+ */
-+ /* The RTP callback: This function is called */
-+ /* every time the encoder has a packet to send. */
-+ /* It depends on the encoder if the data starts */
-+ /* with a Start Code (it should). H.263 does. */
-+ /* mb_nb contains the number of macroblocks */
-+ /* encoded in the RTP payload. */
-+ attribute_deprecated
-+ void (*rtp_callback)(struct AVCodecContext *avctx, void *data, int size, int mb_nb);
-+#endif
-+
-+#if FF_API_PRIVATE_OPT
-+ /** @deprecated use encoder private options instead */
-+ attribute_deprecated
-+ int rtp_payload_size; /* The size of the RTP payload: the coder will */
-+ /* do its best to deliver a chunk with size */
-+ /* below rtp_payload_size, the chunk will start */
-+ /* with a start code on some codecs like H.263. */
-+ /* This doesn't take account of any particular */
-+ /* headers inside the transmitted RTP payload. */
-+#endif
-+
-+#if FF_API_STAT_BITS
-+ /* statistics, used for 2-pass encoding */
-+ attribute_deprecated
-+ int mv_bits;
-+ attribute_deprecated
-+ int header_bits;
-+ attribute_deprecated
-+ int i_tex_bits;
-+ attribute_deprecated
-+ int p_tex_bits;
-+ attribute_deprecated
-+ int i_count;
-+ attribute_deprecated
-+ int p_count;
-+ attribute_deprecated
-+ int skip_count;
-+ attribute_deprecated
-+ int misc_bits;
-+
-+ /** @deprecated this field is unused */
-+ attribute_deprecated
-+ int frame_bits;
-+#endif
-+
-+ /**
-+ * pass1 encoding statistics output buffer
-+ * - encoding: Set by libavcodec.
-+ * - decoding: unused
-+ */
-+ char *stats_out;
-+
-+ /**
-+ * pass2 encoding statistics input buffer
-+ * Concatenated stuff from stats_out of pass1 should be placed here.
-+ * - encoding: Allocated/set/freed by user.
-+ * - decoding: unused
-+ */
-+ char *stats_in;
-+
-+ /**
-+ * Work around bugs in encoders which sometimes cannot be detected automatically.
-+ * - encoding: Set by user
-+ * - decoding: Set by user
-+ */
-+ int workaround_bugs;
-+#define FF_BUG_AUTODETECT 1 ///< autodetection
-+#define FF_BUG_XVID_ILACE 4
-+#define FF_BUG_UMP4 8
-+#define FF_BUG_NO_PADDING 16
-+#define FF_BUG_AMV 32
-+#define FF_BUG_QPEL_CHROMA 64
-+#define FF_BUG_STD_QPEL 128
-+#define FF_BUG_QPEL_CHROMA2 256
-+#define FF_BUG_DIRECT_BLOCKSIZE 512
-+#define FF_BUG_EDGE 1024
-+#define FF_BUG_HPEL_CHROMA 2048
-+#define FF_BUG_DC_CLIP 4096
-+#define FF_BUG_MS 8192 ///< Work around various bugs in Microsoft's broken decoders.
-+#define FF_BUG_TRUNCATED 16384
-+#define FF_BUG_IEDGE 32768
-+
-+ /**
-+ * strictly follow the standard (MPEG-4, ...).
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ * Setting this to STRICT or higher means the encoder and decoder will
-+ * generally do stupid things, whereas setting it to unofficial or lower
-+ * will mean the encoder might produce output that is not supported by all
-+ * spec-compliant decoders. Decoders don't differentiate between normal,
-+ * unofficial and experimental (that is, they always try to decode things
-+ * when they can) unless they are explicitly asked to behave stupidly
-+ * (=strictly conform to the specs)
-+ */
-+ int strict_std_compliance;
-+#define FF_COMPLIANCE_VERY_STRICT 2 ///< Strictly conform to an older more strict version of the spec or reference software.
-+#define FF_COMPLIANCE_STRICT 1 ///< Strictly conform to all the things in the spec no matter what consequences.
-+#define FF_COMPLIANCE_NORMAL 0
-+#define FF_COMPLIANCE_UNOFFICIAL -1 ///< Allow unofficial extensions
-+#define FF_COMPLIANCE_EXPERIMENTAL -2 ///< Allow nonstandardized experimental things.
-+
-+ /**
-+ * error concealment flags
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int error_concealment;
-+#define FF_EC_GUESS_MVS 1
-+#define FF_EC_DEBLOCK 2
-+#define FF_EC_FAVOR_INTER 256
-+
-+ /**
-+ * debug
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int debug;
-+#define FF_DEBUG_PICT_INFO 1
-+#define FF_DEBUG_RC 2
-+#define FF_DEBUG_BITSTREAM 4
-+#define FF_DEBUG_MB_TYPE 8
-+#define FF_DEBUG_QP 16
-+#if FF_API_DEBUG_MV
-+/**
-+ * @deprecated this option does nothing
-+ */
-+#define FF_DEBUG_MV 32
-+#endif
-+#define FF_DEBUG_DCT_COEFF 0x00000040
-+#define FF_DEBUG_SKIP 0x00000080
-+#define FF_DEBUG_STARTCODE 0x00000100
-+#define FF_DEBUG_ER 0x00000400
-+#define FF_DEBUG_MMCO 0x00000800
-+#define FF_DEBUG_BUGS 0x00001000
-+#if FF_API_DEBUG_MV
-+#define FF_DEBUG_VIS_QP 0x00002000
-+#define FF_DEBUG_VIS_MB_TYPE 0x00004000
-+#endif
-+#define FF_DEBUG_BUFFERS 0x00008000
-+#define FF_DEBUG_THREADS 0x00010000
-+#define FF_DEBUG_GREEN_MD 0x00800000
-+#define FF_DEBUG_NOMC 0x01000000
-+
-+#if FF_API_DEBUG_MV
-+ /**
-+ * debug
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int debug_mv;
-+#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 // visualize forward predicted MVs of P-frames
-+#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 // visualize forward predicted MVs of B-frames
-+#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 // visualize backward predicted MVs of B-frames
-+#endif
-+
-+ /**
-+ * Error recognition; may misdetect some more or less valid parts as errors.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int err_recognition;
-+
-+/**
-+ * Verify checksums embedded in the bitstream (could be of either encoded or
-+ * decoded data, depending on the codec) and print an error message on mismatch.
-+ * If AV_EF_EXPLODE is also set, a mismatching checksum will result in the
-+ * decoder returning an error.
-+ */
-+#define AV_EF_CRCCHECK (1<<0)
-+#define AV_EF_BITSTREAM (1<<1) ///< detect bitstream specification deviations
-+#define AV_EF_BUFFER (1<<2) ///< detect improper bitstream length
-+#define AV_EF_EXPLODE (1<<3) ///< abort decoding on minor error detection
-+
-+#define AV_EF_IGNORE_ERR (1<<15) ///< ignore errors and continue
-+#define AV_EF_CAREFUL (1<<16) ///< consider things that violate the spec, are fast to calculate and have not been seen in the wild as errors
-+#define AV_EF_COMPLIANT (1<<17) ///< consider all spec non compliances as errors
-+#define AV_EF_AGGRESSIVE (1<<18) ///< consider things that a sane encoder should not do as an error
-+
-+
-+ /**
-+ * opaque 64-bit number (generally a PTS) that will be reordered and
-+ * output in AVFrame.reordered_opaque
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int64_t reordered_opaque;
-+
-+ /**
-+ * Hardware accelerator in use
-+ * - encoding: unused.
-+ * - decoding: Set by libavcodec
-+ */
-+ const struct AVHWAccel *hwaccel;
-+
-+ /**
-+ * Hardware accelerator context.
-+ * For some hardware accelerators, a global context needs to be
-+ * provided by the user. In that case, this holds display-dependent
-+ * data FFmpeg cannot instantiate itself. Please refer to the
-+ * FFmpeg HW accelerator documentation to know how to fill this
-+ * is. e.g. for VA API, this is a struct vaapi_context.
-+ * - encoding: unused
-+ * - decoding: Set by user
-+ */
-+ void *hwaccel_context;
-+
-+ /**
-+ * error
-+ * - encoding: Set by libavcodec if flags & AV_CODEC_FLAG_PSNR.
-+ * - decoding: unused
-+ */
-+ uint64_t error[AV_NUM_DATA_POINTERS];
-+
-+ /**
-+ * DCT algorithm, see FF_DCT_* below
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int dct_algo;
-+#define FF_DCT_AUTO 0
-+#define FF_DCT_FASTINT 1
-+#define FF_DCT_INT 2
-+#define FF_DCT_MMX 3
-+#define FF_DCT_ALTIVEC 5
-+#define FF_DCT_FAAN 6
-+
-+ /**
-+ * IDCT algorithm, see FF_IDCT_* below.
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int idct_algo;
-+#define FF_IDCT_AUTO 0
-+#define FF_IDCT_INT 1
-+#define FF_IDCT_SIMPLE 2
-+#define FF_IDCT_SIMPLEMMX 3
-+#define FF_IDCT_ARM 7
-+#define FF_IDCT_ALTIVEC 8
-+#define FF_IDCT_SIMPLEARM 10
-+#define FF_IDCT_XVID 14
-+#define FF_IDCT_SIMPLEARMV5TE 16
-+#define FF_IDCT_SIMPLEARMV6 17
-+#define FF_IDCT_FAAN 20
-+#define FF_IDCT_SIMPLENEON 22
-+#define FF_IDCT_NONE 24 /* Used by XvMC to extract IDCT coefficients with FF_IDCT_PERM_NONE */
-+#define FF_IDCT_SIMPLEAUTO 128
-+
-+ /**
-+ * bits per sample/pixel from the demuxer (needed for huffyuv).
-+ * - encoding: Set by libavcodec.
-+ * - decoding: Set by user.
-+ */
-+ int bits_per_coded_sample;
-+
-+ /**
-+ * Bits per sample/pixel of internal libavcodec pixel/sample format.
-+ * - encoding: set by user.
-+ * - decoding: set by libavcodec.
-+ */
-+ int bits_per_raw_sample;
-+
-+#if FF_API_LOWRES
-+ /**
-+ * low resolution decoding, 1-> 1/2 size, 2->1/4 size
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int lowres;
-+#endif
-+
-+#if FF_API_CODED_FRAME
-+ /**
-+ * the picture in the bitstream
-+ * - encoding: Set by libavcodec.
-+ * - decoding: unused
-+ *
-+ * @deprecated use the quality factor packet side data instead
-+ */
-+ attribute_deprecated AVFrame *coded_frame;
-+#endif
-+
-+ /**
-+ * thread count
-+ * is used to decide how many independent tasks should be passed to execute()
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int thread_count;
-+
-+ /**
-+ * Which multithreading methods to use.
-+ * Use of FF_THREAD_FRAME will increase decoding delay by one frame per thread,
-+ * so clients which cannot provide future frames should not use it.
-+ *
-+ * - encoding: Set by user, otherwise the default is used.
-+ * - decoding: Set by user, otherwise the default is used.
-+ */
-+ int thread_type;
-+#define FF_THREAD_FRAME 1 ///< Decode more than one frame at once
-+#define FF_THREAD_SLICE 2 ///< Decode more than one part of a single frame at once
-+
-+ /**
-+ * Which multithreading methods are in use by the codec.
-+ * - encoding: Set by libavcodec.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int active_thread_type;
-+
-+ /**
-+ * Set by the client if its custom get_buffer() callback can be called
-+ * synchronously from another thread, which allows faster multithreaded decoding.
-+ * draw_horiz_band() will be called from other threads regardless of this setting.
-+ * Ignored if the default get_buffer() is used.
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int thread_safe_callbacks;
-+
-+ /**
-+ * The codec may call this to execute several independent things.
-+ * It will return only after finishing all tasks.
-+ * The user may replace this with some multithreaded implementation,
-+ * the default implementation will execute the parts serially.
-+ * @param count the number of things to execute
-+ * - encoding: Set by libavcodec, user can override.
-+ * - decoding: Set by libavcodec, user can override.
-+ */
-+ int (*execute)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg), void *arg2, int *ret, int count, int size);
-+
-+ /**
-+ * The codec may call this to execute several independent things.
-+ * It will return only after finishing all tasks.
-+ * The user may replace this with some multithreaded implementation,
-+ * the default implementation will execute the parts serially.
-+ * Also see avcodec_thread_init and e.g. the --enable-pthread configure option.
-+ * @param c context passed also to func
-+ * @param count the number of things to execute
-+ * @param arg2 argument passed unchanged to func
-+ * @param ret return values of executed functions, must have space for "count" values. May be NULL.
-+ * @param func function that will be called count times, with jobnr from 0 to count-1.
-+ * threadnr will be in the range 0 to c->thread_count-1 < MAX_THREADS and so that no
-+ * two instances of func executing at the same time will have the same threadnr.
-+ * @return always 0 currently, but code should handle a future improvement where when any call to func
-+ * returns < 0 no further calls to func may be done and < 0 is returned.
-+ * - encoding: Set by libavcodec, user can override.
-+ * - decoding: Set by libavcodec, user can override.
-+ */
-+ int (*execute2)(struct AVCodecContext *c, int (*func)(struct AVCodecContext *c2, void *arg, int jobnr, int threadnr), void *arg2, int *ret, int count);
-+
-+ /**
-+ * noise vs. sse weight for the nsse comparison function
-+ * - encoding: Set by user.
-+ * - decoding: unused
-+ */
-+ int nsse_weight;
-+
-+ /**
-+ * profile
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int profile;
-+#define FF_PROFILE_UNKNOWN -99
-+#define FF_PROFILE_RESERVED -100
-+
-+#define FF_PROFILE_AAC_MAIN 0
-+#define FF_PROFILE_AAC_LOW 1
-+#define FF_PROFILE_AAC_SSR 2
-+#define FF_PROFILE_AAC_LTP 3
-+#define FF_PROFILE_AAC_HE 4
-+#define FF_PROFILE_AAC_HE_V2 28
-+#define FF_PROFILE_AAC_LD 22
-+#define FF_PROFILE_AAC_ELD 38
-+#define FF_PROFILE_MPEG2_AAC_LOW 128
-+#define FF_PROFILE_MPEG2_AAC_HE 131
-+
-+#define FF_PROFILE_DNXHD 0
-+#define FF_PROFILE_DNXHR_LB 1
-+#define FF_PROFILE_DNXHR_SQ 2
-+#define FF_PROFILE_DNXHR_HQ 3
-+#define FF_PROFILE_DNXHR_HQX 4
-+#define FF_PROFILE_DNXHR_444 5
-+
-+#define FF_PROFILE_DTS 20
-+#define FF_PROFILE_DTS_ES 30
-+#define FF_PROFILE_DTS_96_24 40
-+#define FF_PROFILE_DTS_HD_HRA 50
-+#define FF_PROFILE_DTS_HD_MA 60
-+#define FF_PROFILE_DTS_EXPRESS 70
-+
-+#define FF_PROFILE_MPEG2_422 0
-+#define FF_PROFILE_MPEG2_HIGH 1
-+#define FF_PROFILE_MPEG2_SS 2
-+#define FF_PROFILE_MPEG2_SNR_SCALABLE 3
-+#define FF_PROFILE_MPEG2_MAIN 4
-+#define FF_PROFILE_MPEG2_SIMPLE 5
-+
-+#define FF_PROFILE_H264_CONSTRAINED (1<<9) // 8+1; constraint_set1_flag
-+#define FF_PROFILE_H264_INTRA (1<<11) // 8+3; constraint_set3_flag
-+
-+#define FF_PROFILE_H264_BASELINE 66
-+#define FF_PROFILE_H264_CONSTRAINED_BASELINE (66|FF_PROFILE_H264_CONSTRAINED)
-+#define FF_PROFILE_H264_MAIN 77
-+#define FF_PROFILE_H264_EXTENDED 88
-+#define FF_PROFILE_H264_HIGH 100
-+#define FF_PROFILE_H264_HIGH_10 110
-+#define FF_PROFILE_H264_HIGH_10_INTRA (110|FF_PROFILE_H264_INTRA)
-+#define FF_PROFILE_H264_MULTIVIEW_HIGH 118
-+#define FF_PROFILE_H264_HIGH_422 122
-+#define FF_PROFILE_H264_HIGH_422_INTRA (122|FF_PROFILE_H264_INTRA)
-+#define FF_PROFILE_H264_STEREO_HIGH 128
-+#define FF_PROFILE_H264_HIGH_444 144
-+#define FF_PROFILE_H264_HIGH_444_PREDICTIVE 244
-+#define FF_PROFILE_H264_HIGH_444_INTRA (244|FF_PROFILE_H264_INTRA)
-+#define FF_PROFILE_H264_CAVLC_444 44
-+
-+#define FF_PROFILE_VC1_SIMPLE 0
-+#define FF_PROFILE_VC1_MAIN 1
-+#define FF_PROFILE_VC1_COMPLEX 2
-+#define FF_PROFILE_VC1_ADVANCED 3
-+
-+#define FF_PROFILE_MPEG4_SIMPLE 0
-+#define FF_PROFILE_MPEG4_SIMPLE_SCALABLE 1
-+#define FF_PROFILE_MPEG4_CORE 2
-+#define FF_PROFILE_MPEG4_MAIN 3
-+#define FF_PROFILE_MPEG4_N_BIT 4
-+#define FF_PROFILE_MPEG4_SCALABLE_TEXTURE 5
-+#define FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION 6
-+#define FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE 7
-+#define FF_PROFILE_MPEG4_HYBRID 8
-+#define FF_PROFILE_MPEG4_ADVANCED_REAL_TIME 9
-+#define FF_PROFILE_MPEG4_CORE_SCALABLE 10
-+#define FF_PROFILE_MPEG4_ADVANCED_CODING 11
-+#define FF_PROFILE_MPEG4_ADVANCED_CORE 12
-+#define FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE 13
-+#define FF_PROFILE_MPEG4_SIMPLE_STUDIO 14
-+#define FF_PROFILE_MPEG4_ADVANCED_SIMPLE 15
-+
-+#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0 1
-+#define FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1 2
-+#define FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION 32768
-+#define FF_PROFILE_JPEG2000_DCINEMA_2K 3
-+#define FF_PROFILE_JPEG2000_DCINEMA_4K 4
-+
-+#define FF_PROFILE_VP9_0 0
-+#define FF_PROFILE_VP9_1 1
-+#define FF_PROFILE_VP9_2 2
-+#define FF_PROFILE_VP9_3 3
-+
-+#define FF_PROFILE_HEVC_MAIN 1
-+#define FF_PROFILE_HEVC_MAIN_10 2
-+#define FF_PROFILE_HEVC_MAIN_STILL_PICTURE 3
-+#define FF_PROFILE_HEVC_REXT 4
-+
-+#define FF_PROFILE_AV1_MAIN 0
-+#define FF_PROFILE_AV1_HIGH 1
-+#define FF_PROFILE_AV1_PROFESSIONAL 2
-+
-+#define FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT 0xc0
-+#define FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT 0xc1
-+#define FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT 0xc2
-+#define FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS 0xc3
-+#define FF_PROFILE_MJPEG_JPEG_LS 0xf7
-+
-+#define FF_PROFILE_SBC_MSBC 1
-+
-+ /**
-+ * level
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ int level;
-+#define FF_LEVEL_UNKNOWN -99
-+
-+ /**
-+ * Skip loop filtering for selected frames.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ enum AVDiscard skip_loop_filter;
-+
-+ /**
-+ * Skip IDCT/dequantization for selected frames.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ enum AVDiscard skip_idct;
-+
-+ /**
-+ * Skip decoding for selected frames.
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ enum AVDiscard skip_frame;
-+
-+ /**
-+ * Header containing style information for text subtitles.
-+ * For SUBTITLE_ASS subtitle type, it should contain the whole ASS
-+ * [Script Info] and [V4+ Styles] section, plus the [Events] line and
-+ * the Format line following. It shouldn't include any Dialogue line.
-+ * - encoding: Set/allocated/freed by user (before avcodec_open2())
-+ * - decoding: Set/allocated/freed by libavcodec (by avcodec_open2())
-+ */
-+ uint8_t *subtitle_header;
-+ int subtitle_header_size;
-+
-+#if FF_API_VBV_DELAY
-+ /**
-+ * VBV delay coded in the last frame (in periods of a 27 MHz clock).
-+ * Used for compliant TS muxing.
-+ * - encoding: Set by libavcodec.
-+ * - decoding: unused.
-+ * @deprecated this value is now exported as a part of
-+ * AV_PKT_DATA_CPB_PROPERTIES packet side data
-+ */
-+ attribute_deprecated
-+ uint64_t vbv_delay;
-+#endif
-+
-+#if FF_API_SIDEDATA_ONLY_PKT
-+ /**
-+ * Encoding only and set by default. Allow encoders to output packets
-+ * that do not contain any encoded data, only side data.
-+ *
-+ * Some encoders need to output such packets, e.g. to update some stream
-+ * parameters at the end of encoding.
-+ *
-+ * @deprecated this field disables the default behaviour and
-+ * it is kept only for compatibility.
-+ */
-+ attribute_deprecated
-+ int side_data_only_packets;
-+#endif
-+
-+ /**
-+ * Audio only. The number of "priming" samples (padding) inserted by the
-+ * encoder at the beginning of the audio. I.e. this number of leading
-+ * decoded samples must be discarded by the caller to get the original audio
-+ * without leading padding.
-+ *
-+ * - decoding: unused
-+ * - encoding: Set by libavcodec. The timestamps on the output packets are
-+ * adjusted by the encoder so that they always refer to the
-+ * first sample of the data actually contained in the packet,
-+ * including any added padding. E.g. if the timebase is
-+ * 1/samplerate and the timestamp of the first input sample is
-+ * 0, the timestamp of the first output packet will be
-+ * -initial_padding.
-+ */
-+ int initial_padding;
-+
-+ /**
-+ * - decoding: For codecs that store a framerate value in the compressed
-+ * bitstream, the decoder may export it here. { 0, 1} when
-+ * unknown.
-+ * - encoding: May be used to signal the framerate of CFR content to an
-+ * encoder.
-+ */
-+ AVRational framerate;
-+
-+ /**
-+ * Nominal unaccelerated pixel format, see AV_PIX_FMT_xxx.
-+ * - encoding: unused.
-+ * - decoding: Set by libavcodec before calling get_format()
-+ */
-+ enum AVPixelFormat sw_pix_fmt;
-+
-+ /**
-+ * Timebase in which pkt_dts/pts and AVPacket.dts/pts are.
-+ * - encoding unused.
-+ * - decoding set by user.
-+ */
-+ AVRational pkt_timebase;
-+
-+ /**
-+ * AVCodecDescriptor
-+ * - encoding: unused.
-+ * - decoding: set by libavcodec.
-+ */
-+ const AVCodecDescriptor *codec_descriptor;
-+
-+#if !FF_API_LOWRES
-+ /**
-+ * low resolution decoding, 1-> 1/2 size, 2->1/4 size
-+ * - encoding: unused
-+ * - decoding: Set by user.
-+ */
-+ int lowres;
-+#endif
-+
-+ /**
-+ * Current statistics for PTS correction.
-+ * - decoding: maintained and used by libavcodec, not intended to be used by user apps
-+ * - encoding: unused
-+ */
-+ int64_t pts_correction_num_faulty_pts; /// Number of incorrect PTS values so far
-+ int64_t pts_correction_num_faulty_dts; /// Number of incorrect DTS values so far
-+ int64_t pts_correction_last_pts; /// PTS of the last frame
-+ int64_t pts_correction_last_dts; /// DTS of the last frame
-+
-+ /**
-+ * Character encoding of the input subtitles file.
-+ * - decoding: set by user
-+ * - encoding: unused
-+ */
-+ char *sub_charenc;
-+
-+ /**
-+ * Subtitles character encoding mode. Formats or codecs might be adjusting
-+ * this setting (if they are doing the conversion themselves for instance).
-+ * - decoding: set by libavcodec
-+ * - encoding: unused
-+ */
-+ int sub_charenc_mode;
-+#define FF_SUB_CHARENC_MODE_DO_NOTHING -1 ///< do nothing (demuxer outputs a stream supposed to be already in UTF-8, or the codec is bitmap for instance)
-+#define FF_SUB_CHARENC_MODE_AUTOMATIC 0 ///< libavcodec will select the mode itself
-+#define FF_SUB_CHARENC_MODE_PRE_DECODER 1 ///< the AVPacket data needs to be recoded to UTF-8 before being fed to the decoder, requires iconv
-+#define FF_SUB_CHARENC_MODE_IGNORE 2 ///< neither convert the subtitles, nor check them for valid UTF-8
-+
-+ /**
-+ * Skip processing alpha if supported by codec.
-+ * Note that if the format uses pre-multiplied alpha (common with VP6,
-+ * and recommended due to better video quality/compression)
-+ * the image will look as if alpha-blended onto a black background.
-+ * However for formats that do not use pre-multiplied alpha
-+ * there might be serious artefacts (though e.g. libswscale currently
-+ * assumes pre-multiplied alpha anyway).
-+ *
-+ * - decoding: set by user
-+ * - encoding: unused
-+ */
-+ int skip_alpha;
-+
-+ /**
-+ * Number of samples to skip after a discontinuity
-+ * - decoding: unused
-+ * - encoding: set by libavcodec
-+ */
-+ int seek_preroll;
-+
-+#if !FF_API_DEBUG_MV
-+ /**
-+ * debug motion vectors
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ int debug_mv;
-+#define FF_DEBUG_VIS_MV_P_FOR 0x00000001 //visualize forward predicted MVs of P frames
-+#define FF_DEBUG_VIS_MV_B_FOR 0x00000002 //visualize forward predicted MVs of B frames
-+#define FF_DEBUG_VIS_MV_B_BACK 0x00000004 //visualize backward predicted MVs of B frames
-+#endif
-+
-+ /**
-+ * custom intra quantization matrix
-+ * - encoding: Set by user, can be NULL.
-+ * - decoding: unused.
-+ */
-+ uint16_t *chroma_intra_matrix;
-+
-+ /**
-+ * dump format separator.
-+ * can be ", " or "\n " or anything else
-+ * - encoding: Set by user.
-+ * - decoding: Set by user.
-+ */
-+ uint8_t *dump_separator;
-+
-+ /**
-+ * ',' separated list of allowed decoders.
-+ * If NULL then all are allowed
-+ * - encoding: unused
-+ * - decoding: set by user
-+ */
-+ char *codec_whitelist;
-+
-+ /**
-+ * Properties of the stream that gets decoded
-+ * - encoding: unused
-+ * - decoding: set by libavcodec
-+ */
-+ unsigned properties;
-+#define FF_CODEC_PROPERTY_LOSSLESS 0x00000001
-+#define FF_CODEC_PROPERTY_CLOSED_CAPTIONS 0x00000002
-+
-+ /**
-+ * Additional data associated with the entire coded stream.
-+ *
-+ * - decoding: unused
-+ * - encoding: may be set by libavcodec after avcodec_open2().
-+ */
-+ AVPacketSideData *coded_side_data;
-+ int nb_coded_side_data;
-+
-+ /**
-+ * A reference to the AVHWFramesContext describing the input (for encoding)
-+ * or output (decoding) frames. The reference is set by the caller and
-+ * afterwards owned (and freed) by libavcodec - it should never be read by
-+ * the caller after being set.
-+ *
-+ * - decoding: This field should be set by the caller from the get_format()
-+ * callback. The previous reference (if any) will always be
-+ * unreffed by libavcodec before the get_format() call.
-+ *
-+ * If the default get_buffer2() is used with a hwaccel pixel
-+ * format, then this AVHWFramesContext will be used for
-+ * allocating the frame buffers.
-+ *
-+ * - encoding: For hardware encoders configured to use a hwaccel pixel
-+ * format, this field should be set by the caller to a reference
-+ * to the AVHWFramesContext describing input frames.
-+ * AVHWFramesContext.format must be equal to
-+ * AVCodecContext.pix_fmt.
-+ *
-+ * This field should be set before avcodec_open2() is called.
-+ */
-+ AVBufferRef *hw_frames_ctx;
-+
-+ /**
-+ * Control the form of AVSubtitle.rects[N]->ass
-+ * - decoding: set by user
-+ * - encoding: unused
-+ */
-+ int sub_text_format;
-+#define FF_SUB_TEXT_FMT_ASS 0
-+#if FF_API_ASS_TIMING
-+#define FF_SUB_TEXT_FMT_ASS_WITH_TIMINGS 1
-+#endif
-+
-+ /**
-+ * Audio only. The amount of padding (in samples) appended by the encoder to
-+ * the end of the audio. I.e. this number of decoded samples must be
-+ * discarded by the caller from the end of the stream to get the original
-+ * audio without any trailing padding.
-+ *
-+ * - decoding: unused
-+ * - encoding: unused
-+ */
-+ int trailing_padding;
-+
-+ /**
-+ * The number of pixels per image to maximally accept.
-+ *
-+ * - decoding: set by user
-+ * - encoding: set by user
-+ */
-+ int64_t max_pixels;
-+
-+ /**
-+ * A reference to the AVHWDeviceContext describing the device which will
-+ * be used by a hardware encoder/decoder. The reference is set by the
-+ * caller and afterwards owned (and freed) by libavcodec.
-+ *
-+ * This should be used if either the codec device does not require
-+ * hardware frames or any that are used are to be allocated internally by
-+ * libavcodec. If the user wishes to supply any of the frames used as
-+ * encoder input or decoder output then hw_frames_ctx should be used
-+ * instead. When hw_frames_ctx is set in get_format() for a decoder, this
-+ * field will be ignored while decoding the associated stream segment, but
-+ * may again be used on a following one after another get_format() call.
-+ *
-+ * For both encoders and decoders this field should be set before
-+ * avcodec_open2() is called and must not be written to thereafter.
-+ *
-+ * Note that some decoders may require this field to be set initially in
-+ * order to support hw_frames_ctx at all - in that case, all frames
-+ * contexts used must be created on the same device.
-+ */
-+ AVBufferRef *hw_device_ctx;
-+
-+ /**
-+ * Bit set of AV_HWACCEL_FLAG_* flags, which affect hardware accelerated
-+ * decoding (if active).
-+ * - encoding: unused
-+ * - decoding: Set by user (either before avcodec_open2(), or in the
-+ * AVCodecContext.get_format callback)
-+ */
-+ int hwaccel_flags;
-+
-+ /**
-+ * Video decoding only. Certain video codecs support cropping, meaning that
-+ * only a sub-rectangle of the decoded frame is intended for display. This
-+ * option controls how cropping is handled by libavcodec.
-+ *
-+ * When set to 1 (the default), libavcodec will apply cropping internally.
-+ * I.e. it will modify the output frame width/height fields and offset the
-+ * data pointers (only by as much as possible while preserving alignment, or
-+ * by the full amount if the AV_CODEC_FLAG_UNALIGNED flag is set) so that
-+ * the frames output by the decoder refer only to the cropped area. The
-+ * crop_* fields of the output frames will be zero.
-+ *
-+ * When set to 0, the width/height fields of the output frames will be set
-+ * to the coded dimensions and the crop_* fields will describe the cropping
-+ * rectangle. Applying the cropping is left to the caller.
-+ *
-+ * @warning When hardware acceleration with opaque output frames is used,
-+ * libavcodec is unable to apply cropping from the top/left border.
-+ *
-+ * @note when this option is set to zero, the width/height fields of the
-+ * AVCodecContext and output AVFrames have different meanings. The codec
-+ * context fields store display dimensions (with the coded dimensions in
-+ * coded_width/height), while the frame fields store the coded dimensions
-+ * (with the display dimensions being determined by the crop_* fields).
-+ */
-+ int apply_cropping;
-+
-+ /*
-+ * Video decoding only. Sets the number of extra hardware frames which
-+ * the decoder will allocate for use by the caller. This must be set
-+ * before avcodec_open2() is called.
-+ *
-+ * Some hardware decoders require all frames that they will use for
-+ * output to be defined in advance before decoding starts. For such
-+ * decoders, the hardware frame pool must therefore be of a fixed size.
-+ * The extra frames set here are on top of any number that the decoder
-+ * needs internally in order to operate normally (for example, frames
-+ * used as reference pictures).
-+ */
-+ int extra_hw_frames;
-+} AVCodecContext;
-+
-+#if FF_API_CODEC_GET_SET
-+/**
-+ * Accessors for some AVCodecContext fields. These used to be provided for ABI
-+ * compatibility, and do not need to be used anymore.
-+ */
-+attribute_deprecated
-+AVRational av_codec_get_pkt_timebase (const AVCodecContext *avctx);
-+attribute_deprecated
-+void av_codec_set_pkt_timebase (AVCodecContext *avctx, AVRational val);
-+
-+attribute_deprecated
-+const AVCodecDescriptor *av_codec_get_codec_descriptor(const AVCodecContext *avctx);
-+attribute_deprecated
-+void av_codec_set_codec_descriptor(AVCodecContext *avctx, const AVCodecDescriptor *desc);
-+
-+attribute_deprecated
-+unsigned av_codec_get_codec_properties(const AVCodecContext *avctx);
-+
-+#if FF_API_LOWRES
-+attribute_deprecated
-+int av_codec_get_lowres(const AVCodecContext *avctx);
-+attribute_deprecated
-+void av_codec_set_lowres(AVCodecContext *avctx, int val);
-+#endif
-+
-+attribute_deprecated
-+int av_codec_get_seek_preroll(const AVCodecContext *avctx);
-+attribute_deprecated
-+void av_codec_set_seek_preroll(AVCodecContext *avctx, int val);
-+
-+attribute_deprecated
-+uint16_t *av_codec_get_chroma_intra_matrix(const AVCodecContext *avctx);
-+attribute_deprecated
-+void av_codec_set_chroma_intra_matrix(AVCodecContext *avctx, uint16_t *val);
-+#endif
-+
-+/**
-+ * AVProfile.
-+ */
-+typedef struct AVProfile {
-+ int profile;
-+ const char *name; ///< short name for the profile
-+} AVProfile;
-+
-+enum {
-+ /**
-+ * The codec supports this format via the hw_device_ctx interface.
-+ *
-+ * When selecting this format, AVCodecContext.hw_device_ctx should
-+ * have been set to a device of the specified type before calling
-+ * avcodec_open2().
-+ */
-+ AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX = 0x01,
-+ /**
-+ * The codec supports this format via the hw_frames_ctx interface.
-+ *
-+ * When selecting this format for a decoder,
-+ * AVCodecContext.hw_frames_ctx should be set to a suitable frames
-+ * context inside the get_format() callback. The frames context
-+ * must have been created on a device of the specified type.
-+ */
-+ AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX = 0x02,
-+ /**
-+ * The codec supports this format by some internal method.
-+ *
-+ * This format can be selected without any additional configuration -
-+ * no device or frames context is required.
-+ */
-+ AV_CODEC_HW_CONFIG_METHOD_INTERNAL = 0x04,
-+ /**
-+ * The codec supports this format by some ad-hoc method.
-+ *
-+ * Additional settings and/or function calls are required. See the
-+ * codec-specific documentation for details. (Methods requiring
-+ * this sort of configuration are deprecated and others should be
-+ * used in preference.)
-+ */
-+ AV_CODEC_HW_CONFIG_METHOD_AD_HOC = 0x08,
-+};
-+
-+typedef struct AVCodecHWConfig {
-+ /**
-+ * A hardware pixel format which the codec can use.
-+ */
-+ enum AVPixelFormat pix_fmt;
-+ /**
-+ * Bit set of AV_CODEC_HW_CONFIG_METHOD_* flags, describing the possible
-+ * setup methods which can be used with this configuration.
-+ */
-+ int methods;
-+ /**
-+ * The device type associated with the configuration.
-+ *
-+ * Must be set for AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX and
-+ * AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX, otherwise unused.
-+ */
-+ enum AVHWDeviceType device_type;
-+} AVCodecHWConfig;
-+
-+typedef struct AVCodecDefault AVCodecDefault;
-+
-+struct AVSubtitle;
-+
-+/**
-+ * AVCodec.
-+ */
-+typedef struct AVCodec {
-+ /**
-+ * Name of the codec implementation.
-+ * The name is globally unique among encoders and among decoders (but an
-+ * encoder and a decoder can share the same name).
-+ * This is the primary way to find a codec from the user perspective.
-+ */
-+ const char *name;
-+ /**
-+ * Descriptive name for the codec, meant to be more human readable than name.
-+ * You should use the NULL_IF_CONFIG_SMALL() macro to define it.
-+ */
-+ const char *long_name;
-+ enum AVMediaType type;
-+ enum AVCodecID id;
-+ /**
-+ * Codec capabilities.
-+ * see AV_CODEC_CAP_*
-+ */
-+ int capabilities;
-+ const AVRational *supported_framerates; ///< array of supported framerates, or NULL if any, array is terminated by {0,0}
-+ const enum AVPixelFormat *pix_fmts; ///< array of supported pixel formats, or NULL if unknown, array is terminated by -1
-+ const int *supported_samplerates; ///< array of supported audio samplerates, or NULL if unknown, array is terminated by 0
-+ const enum AVSampleFormat *sample_fmts; ///< array of supported sample formats, or NULL if unknown, array is terminated by -1
-+ const uint64_t *channel_layouts; ///< array of support channel layouts, or NULL if unknown. array is terminated by 0
-+ uint8_t max_lowres; ///< maximum value for lowres supported by the decoder
-+ const AVClass *priv_class; ///< AVClass for the private context
-+ const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN}
-+
-+ /**
-+ * Group name of the codec implementation.
-+ * This is a short symbolic name of the wrapper backing this codec. A
-+ * wrapper uses some kind of external implementation for the codec, such
-+ * as an external library, or a codec implementation provided by the OS or
-+ * the hardware.
-+ * If this field is NULL, this is a builtin, libavcodec native codec.
-+ * If non-NULL, this will be the suffix in AVCodec.name in most cases
-+ * (usually AVCodec.name will be of the form "<codec_name>_<wrapper_name>").
-+ */
-+ const char *wrapper_name;
-+
-+ /*****************************************************************
-+ * No fields below this line are part of the public API. They
-+ * may not be used outside of libavcodec and can be changed and
-+ * removed at will.
-+ * New public fields should be added right above.
-+ *****************************************************************
-+ */
-+ int priv_data_size;
-+ struct AVCodec *next;
-+ /**
-+ * @name Frame-level threading support functions
-+ * @{
-+ */
-+ /**
-+ * If defined, called on thread contexts when they are created.
-+ * If the codec allocates writable tables in init(), re-allocate them here.
-+ * priv_data will be set to a copy of the original.
-+ */
-+ int (*init_thread_copy)(AVCodecContext *);
-+ /**
-+ * Copy necessary context variables from a previous thread context to the current one.
-+ * If not defined, the next thread will start automatically; otherwise, the codec
-+ * must call ff_thread_finish_setup().
-+ *
-+ * dst and src will (rarely) point to the same context, in which case memcpy should be skipped.
-+ */
-+ int (*update_thread_context)(AVCodecContext *dst, const AVCodecContext *src);
-+ /** @} */
-+
-+ /**
-+ * Private codec-specific defaults.
-+ */
-+ const AVCodecDefault *defaults;
-+
-+ /**
-+ * Initialize codec static data, called from avcodec_register().
-+ *
-+ * This is not intended for time consuming operations as it is
-+ * run for every codec regardless of that codec being used.
-+ */
-+ void (*init_static_data)(struct AVCodec *codec);
-+
-+ int (*init)(AVCodecContext *);
-+ int (*encode_sub)(AVCodecContext *, uint8_t *buf, int buf_size,
-+ const struct AVSubtitle *sub);
-+ /**
-+ * Encode data to an AVPacket.
-+ *
-+ * @param avctx codec context
-+ * @param avpkt output AVPacket (may contain a user-provided buffer)
-+ * @param[in] frame AVFrame containing the raw data to be encoded
-+ * @param[out] got_packet_ptr encoder sets to 0 or 1 to indicate that a
-+ * non-empty packet was returned in avpkt.
-+ * @return 0 on success, negative error code on failure
-+ */
-+ int (*encode2)(AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame,
-+ int *got_packet_ptr);
-+ int (*decode)(AVCodecContext *, void *outdata, int *outdata_size, AVPacket *avpkt);
-+ int (*close)(AVCodecContext *);
-+ /**
-+ * Encode API with decoupled packet/frame dataflow. The API is the
-+ * same as the avcodec_ prefixed APIs (avcodec_send_frame() etc.), except
-+ * that:
-+ * - never called if the codec is closed or the wrong type,
-+ * - if AV_CODEC_CAP_DELAY is not set, drain frames are never sent,
-+ * - only one drain frame is ever passed down,
-+ */
-+ int (*send_frame)(AVCodecContext *avctx, const AVFrame *frame);
-+ int (*receive_packet)(AVCodecContext *avctx, AVPacket *avpkt);
-+
-+ /**
-+ * Decode API with decoupled packet/frame dataflow. This function is called
-+ * to get one output frame. It should call ff_decode_get_packet() to obtain
-+ * input data.
-+ */
-+ int (*receive_frame)(AVCodecContext *avctx, AVFrame *frame);
-+ /**
-+ * Flush buffers.
-+ * Will be called when seeking
-+ */
-+ void (*flush)(AVCodecContext *);
-+ /**
-+ * Internal codec capabilities.
-+ * See FF_CODEC_CAP_* in internal.h
-+ */
-+ int caps_internal;
-+
-+ /**
-+ * Decoding only, a comma-separated list of bitstream filters to apply to
-+ * packets before decoding.
-+ */
-+ const char *bsfs;
-+
-+ /**
-+ * Array of pointers to hardware configurations supported by the codec,
-+ * or NULL if no hardware supported. The array is terminated by a NULL
-+ * pointer.
-+ *
-+ * The user can only access this field via avcodec_get_hw_config().
-+ */
-+ const struct AVCodecHWConfigInternal **hw_configs;
-+} AVCodec;
-+
-+#if FF_API_CODEC_GET_SET
-+attribute_deprecated
-+int av_codec_get_max_lowres(const AVCodec *codec);
-+#endif
-+
-+struct MpegEncContext;
-+
-+/**
-+ * Retrieve supported hardware configurations for a codec.
-+ *
-+ * Values of index from zero to some maximum return the indexed configuration
-+ * descriptor; all other values return NULL. If the codec does not support
-+ * any hardware configurations then it will always return NULL.
-+ */
-+const AVCodecHWConfig *avcodec_get_hw_config(const AVCodec *codec, int index);
-+
-+/**
-+ * @defgroup lavc_hwaccel AVHWAccel
-+ *
-+ * @note Nothing in this structure should be accessed by the user. At some
-+ * point in future it will not be externally visible at all.
-+ *
-+ * @{
-+ */
-+typedef struct AVHWAccel {
-+ /**
-+ * Name of the hardware accelerated codec.
-+ * The name is globally unique among encoders and among decoders (but an
-+ * encoder and a decoder can share the same name).
-+ */
-+ const char *name;
-+
-+ /**
-+ * Type of codec implemented by the hardware accelerator.
-+ *
-+ * See AVMEDIA_TYPE_xxx
-+ */
-+ enum AVMediaType type;
-+
-+ /**
-+ * Codec implemented by the hardware accelerator.
-+ *
-+ * See AV_CODEC_ID_xxx
-+ */
-+ enum AVCodecID id;
-+
-+ /**
-+ * Supported pixel format.
-+ *
-+ * Only hardware accelerated formats are supported here.
-+ */
-+ enum AVPixelFormat pix_fmt;
-+
-+ /**
-+ * Hardware accelerated codec capabilities.
-+ * see AV_HWACCEL_CODEC_CAP_*
-+ */
-+ int capabilities;
-+
-+ /*****************************************************************
-+ * No fields below this line are part of the public API. They
-+ * may not be used outside of libavcodec and can be changed and
-+ * removed at will.
-+ * New public fields should be added right above.
-+ *****************************************************************
-+ */
-+
-+ /**
-+ * Allocate a custom buffer
-+ */
-+ int (*alloc_frame)(AVCodecContext *avctx, AVFrame *frame);
-+
-+ /**
-+ * Called at the beginning of each frame or field picture.
-+ *
-+ * Meaningful frame information (codec specific) is guaranteed to
-+ * be parsed at this point. This function is mandatory.
-+ *
-+ * Note that buf can be NULL along with buf_size set to 0.
-+ * Otherwise, this means the whole frame is available at this point.
-+ *
-+ * @param avctx the codec context
-+ * @param buf the frame data buffer base
-+ * @param buf_size the size of the frame in bytes
-+ * @return zero if successful, a negative value otherwise
-+ */
-+ int (*start_frame)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size);
-+
-+ /**
-+ * Callback for parameter data (SPS/PPS/VPS etc).
-+ *
-+ * Useful for hardware decoders which keep persistent state about the
-+ * video parameters, and need to receive any changes to update that state.
-+ *
-+ * @param avctx the codec context
-+ * @param type the nal unit type
-+ * @param buf the nal unit data buffer
-+ * @param buf_size the size of the nal unit in bytes
-+ * @return zero if successful, a negative value otherwise
-+ */
-+ int (*decode_params)(AVCodecContext *avctx, int type, const uint8_t *buf, uint32_t buf_size);
-+
-+ /**
-+ * Callback for each slice.
-+ *
-+ * Meaningful slice information (codec specific) is guaranteed to
-+ * be parsed at this point. This function is mandatory.
-+ * The only exception is XvMC, that works on MB level.
-+ *
-+ * @param avctx the codec context
-+ * @param buf the slice data buffer base
-+ * @param buf_size the size of the slice in bytes
-+ * @return zero if successful, a negative value otherwise
-+ */
-+ int (*decode_slice)(AVCodecContext *avctx, const uint8_t *buf, uint32_t buf_size);
-+
-+ /**
-+ * Called at the end of each frame or field picture.
-+ *
-+ * The whole picture is parsed at this point and can now be sent
-+ * to the hardware accelerator. This function is mandatory.
-+ *
-+ * @param avctx the codec context
-+ * @return zero if successful, a negative value otherwise
-+ */
-+ int (*end_frame)(AVCodecContext *avctx);
-+
-+ /**
-+ * Size of per-frame hardware accelerator private data.
-+ *
-+ * Private data is allocated with av_mallocz() before
-+ * AVCodecContext.get_buffer() and deallocated after
-+ * AVCodecContext.release_buffer().
-+ */
-+ int frame_priv_data_size;
-+
-+ /**
-+ * Called for every Macroblock in a slice.
-+ *
-+ * XvMC uses it to replace the ff_mpv_reconstruct_mb().
-+ * Instead of decoding to raw picture, MB parameters are
-+ * stored in an array provided by the video driver.
-+ *
-+ * @param s the mpeg context
-+ */
-+ void (*decode_mb)(struct MpegEncContext *s);
-+
-+ /**
-+ * Initialize the hwaccel private data.
-+ *
-+ * This will be called from ff_get_format(), after hwaccel and
-+ * hwaccel_context are set and the hwaccel private data in AVCodecInternal
-+ * is allocated.
-+ */
-+ int (*init)(AVCodecContext *avctx);
-+
-+ /**
-+ * Uninitialize the hwaccel private data.
-+ *
-+ * This will be called from get_format() or avcodec_close(), after hwaccel
-+ * and hwaccel_context are already uninitialized.
-+ */
-+ int (*uninit)(AVCodecContext *avctx);
-+
-+ /**
-+ * Size of the private data to allocate in
-+ * AVCodecInternal.hwaccel_priv_data.
-+ */
-+ int priv_data_size;
-+
-+ /**
-+ * Internal hwaccel capabilities.
-+ */
-+ int caps_internal;
-+
-+ /**
-+ * Fill the given hw_frames context with current codec parameters. Called
-+ * from get_format. Refer to avcodec_get_hw_frames_parameters() for
-+ * details.
-+ *
-+ * This CAN be called before AVHWAccel.init is called, and you must assume
-+ * that avctx->hwaccel_priv_data is invalid.
-+ */
-+ int (*frame_params)(AVCodecContext *avctx, AVBufferRef *hw_frames_ctx);
-+} AVHWAccel;
-+
-+/**
-+ * HWAccel is experimental and is thus avoided in favor of non experimental
-+ * codecs
-+ */
-+#define AV_HWACCEL_CODEC_CAP_EXPERIMENTAL 0x0200
-+
-+/**
-+ * Hardware acceleration should be used for decoding even if the codec level
-+ * used is unknown or higher than the maximum supported level reported by the
-+ * hardware driver.
-+ *
-+ * It's generally a good idea to pass this flag unless you have a specific
-+ * reason not to, as hardware tends to under-report supported levels.
-+ */
-+#define AV_HWACCEL_FLAG_IGNORE_LEVEL (1 << 0)
-+
-+/**
-+ * Hardware acceleration can output YUV pixel formats with a different chroma
-+ * sampling than 4:2:0 and/or other than 8 bits per component.
-+ */
-+#define AV_HWACCEL_FLAG_ALLOW_HIGH_DEPTH (1 << 1)
-+
-+/**
-+ * Hardware acceleration should still be attempted for decoding when the
-+ * codec profile does not match the reported capabilities of the hardware.
-+ *
-+ * For example, this can be used to try to decode baseline profile H.264
-+ * streams in hardware - it will often succeed, because many streams marked
-+ * as baseline profile actually conform to constrained baseline profile.
-+ *
-+ * @warning If the stream is actually not supported then the behaviour is
-+ * undefined, and may include returning entirely incorrect output
-+ * while indicating success.
-+ */
-+#define AV_HWACCEL_FLAG_ALLOW_PROFILE_MISMATCH (1 << 2)
-+
-+/**
-+ * @}
-+ */
-+
-+#if FF_API_AVPICTURE
-+/**
-+ * @defgroup lavc_picture AVPicture
-+ *
-+ * Functions for working with AVPicture
-+ * @{
-+ */
-+
-+/**
-+ * Picture data structure.
-+ *
-+ * Up to four components can be stored into it, the last component is
-+ * alpha.
-+ * @deprecated use AVFrame or imgutils functions instead
-+ */
-+typedef struct AVPicture {
-+ attribute_deprecated
-+ uint8_t *data[AV_NUM_DATA_POINTERS]; ///< pointers to the image data planes
-+ attribute_deprecated
-+ int linesize[AV_NUM_DATA_POINTERS]; ///< number of bytes per line
-+} AVPicture;
-+
-+/**
-+ * @}
-+ */
-+#endif
-+
-+enum AVSubtitleType {
-+ SUBTITLE_NONE,
-+
-+ SUBTITLE_BITMAP, ///< A bitmap, pict will be set
-+
-+ /**
-+ * Plain text, the text field must be set by the decoder and is
-+ * authoritative. ass and pict fields may contain approximations.
-+ */
-+ SUBTITLE_TEXT,
-+
-+ /**
-+ * Formatted text, the ass field must be set by the decoder and is
-+ * authoritative. pict and text fields may contain approximations.
-+ */
-+ SUBTITLE_ASS,
-+};
-+
-+#define AV_SUBTITLE_FLAG_FORCED 0x00000001
-+
-+typedef struct AVSubtitleRect {
-+ int x; ///< top left corner of pict, undefined when pict is not set
-+ int y; ///< top left corner of pict, undefined when pict is not set
-+ int w; ///< width of pict, undefined when pict is not set
-+ int h; ///< height of pict, undefined when pict is not set
-+ int nb_colors; ///< number of colors in pict, undefined when pict is not set
-+
-+#if FF_API_AVPICTURE
-+ /**
-+ * @deprecated unused
-+ */
-+ attribute_deprecated
-+ AVPicture pict;
-+#endif
-+ /**
-+ * data+linesize for the bitmap of this subtitle.
-+ * Can be set for text/ass as well once they are rendered.
-+ */
-+ uint8_t *data[4];
-+ int linesize[4];
-+
-+ enum AVSubtitleType type;
-+
-+ char *text; ///< 0 terminated plain UTF-8 text
-+
-+ /**
-+ * 0 terminated ASS/SSA compatible event line.
-+ * The presentation of this is unaffected by the other values in this
-+ * struct.
-+ */
-+ char *ass;
-+
-+ int flags;
-+} AVSubtitleRect;
-+
-+typedef struct AVSubtitle {
-+ uint16_t format; /* 0 = graphics */
-+ uint32_t start_display_time; /* relative to packet pts, in ms */
-+ uint32_t end_display_time; /* relative to packet pts, in ms */
-+ unsigned num_rects;
-+ AVSubtitleRect **rects;
-+ int64_t pts; ///< Same as packet pts, in AV_TIME_BASE
-+} AVSubtitle;
-+
-+/**
-+ * This struct describes the properties of an encoded stream.
-+ *
-+ * sizeof(AVCodecParameters) is not a part of the public ABI, this struct must
-+ * be allocated with avcodec_parameters_alloc() and freed with
-+ * avcodec_parameters_free().
-+ */
-+typedef struct AVCodecParameters {
-+ /**
-+ * General type of the encoded data.
-+ */
-+ enum AVMediaType codec_type;
-+ /**
-+ * Specific type of the encoded data (the codec used).
-+ */
-+ enum AVCodecID codec_id;
-+ /**
-+ * Additional information about the codec (corresponds to the AVI FOURCC).
-+ */
-+ uint32_t codec_tag;
-+
-+ /**
-+ * Extra binary data needed for initializing the decoder, codec-dependent.
-+ *
-+ * Must be allocated with av_malloc() and will be freed by
-+ * avcodec_parameters_free(). The allocated size of extradata must be at
-+ * least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding
-+ * bytes zeroed.
-+ */
-+ uint8_t *extradata;
-+ /**
-+ * Size of the extradata content in bytes.
-+ */
-+ int extradata_size;
-+
-+ /**
-+ * - video: the pixel format, the value corresponds to enum AVPixelFormat.
-+ * - audio: the sample format, the value corresponds to enum AVSampleFormat.
-+ */
-+ int format;
-+
-+ /**
-+ * The average bitrate of the encoded data (in bits per second).
-+ */
-+ int64_t bit_rate;
-+
-+ /**
-+ * The number of bits per sample in the codedwords.
-+ *
-+ * This is basically the bitrate per sample. It is mandatory for a bunch of
-+ * formats to actually decode them. It's the number of bits for one sample in
-+ * the actual coded bitstream.
-+ *
-+ * This could be for example 4 for ADPCM
-+ * For PCM formats this matches bits_per_raw_sample
-+ * Can be 0
-+ */
-+ int bits_per_coded_sample;
-+
-+ /**
-+ * This is the number of valid bits in each output sample. If the
-+ * sample format has more bits, the least significant bits are additional
-+ * padding bits, which are always 0. Use right shifts to reduce the sample
-+ * to its actual size. For example, audio formats with 24 bit samples will
-+ * have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32.
-+ * To get the original sample use "(int32_t)sample >> 8"."
-+ *
-+ * For ADPCM this might be 12 or 16 or similar
-+ * Can be 0
-+ */
-+ int bits_per_raw_sample;
-+
-+ /**
-+ * Codec-specific bitstream restrictions that the stream conforms to.
-+ */
-+ int profile;
-+ int level;
-+
-+ /**
-+ * Video only. The dimensions of the video frame in pixels.
-+ */
-+ int width;
-+ int height;
-+
-+ /**
-+ * Video only. The aspect ratio (width / height) which a single pixel
-+ * should have when displayed.
-+ *
-+ * When the aspect ratio is unknown / undefined, the numerator should be
-+ * set to 0 (the denominator may have any value).
-+ */
-+ AVRational sample_aspect_ratio;
-+
-+ /**
-+ * Video only. The order of the fields in interlaced video.
-+ */
-+ enum AVFieldOrder field_order;
-+
-+ /**
-+ * Video only. Additional colorspace characteristics.
-+ */
-+ enum AVColorRange color_range;
-+ enum AVColorPrimaries color_primaries;
-+ enum AVColorTransferCharacteristic color_trc;
-+ enum AVColorSpace color_space;
-+ enum AVChromaLocation chroma_location;
-+
-+ /**
-+ * Video only. Number of delayed frames.
-+ */
-+ int video_delay;
-+
-+ /**
-+ * Audio only. The channel layout bitmask. May be 0 if the channel layout is
-+ * unknown or unspecified, otherwise the number of bits set must be equal to
-+ * the channels field.
-+ */
-+ uint64_t channel_layout;
-+ /**
-+ * Audio only. The number of audio channels.
-+ */
-+ int channels;
-+ /**
-+ * Audio only. The number of audio samples per second.
-+ */
-+ int sample_rate;
-+ /**
-+ * Audio only. The number of bytes per coded audio frame, required by some
-+ * formats.
-+ *
-+ * Corresponds to nBlockAlign in WAVEFORMATEX.
-+ */
-+ int block_align;
-+ /**
-+ * Audio only. Audio frame size, if known. Required by some formats to be static.
-+ */
-+ int frame_size;
-+
-+ /**
-+ * Audio only. The amount of padding (in samples) inserted by the encoder at
-+ * the beginning of the audio. I.e. this number of leading decoded samples
-+ * must be discarded by the caller to get the original audio without leading
-+ * padding.
-+ */
-+ int initial_padding;
-+ /**
-+ * Audio only. The amount of padding (in samples) appended by the encoder to
-+ * the end of the audio. I.e. this number of decoded samples must be
-+ * discarded by the caller from the end of the stream to get the original
-+ * audio without any trailing padding.
-+ */
-+ int trailing_padding;
-+ /**
-+ * Audio only. Number of samples to skip after a discontinuity.
-+ */
-+ int seek_preroll;
-+} AVCodecParameters;
-+
-+/**
-+ * Iterate over all registered codecs.
-+ *
-+ * @param opaque a pointer where libavcodec will store the iteration state. Must
-+ * point to NULL to start the iteration.
-+ *
-+ * @return the next registered codec or NULL when the iteration is
-+ * finished
-+ */
-+const AVCodec *av_codec_iterate(void **opaque);
-+
-+#if FF_API_NEXT
-+/**
-+ * If c is NULL, returns the first registered codec,
-+ * if c is non-NULL, returns the next registered codec after c,
-+ * or NULL if c is the last one.
-+ */
-+attribute_deprecated
-+AVCodec *av_codec_next(const AVCodec *c);
-+#endif
-+
-+/**
-+ * Return the LIBAVCODEC_VERSION_INT constant.
-+ */
-+unsigned avcodec_version(void);
-+
-+/**
-+ * Return the libavcodec build-time configuration.
-+ */
-+const char *avcodec_configuration(void);
-+
-+/**
-+ * Return the libavcodec license.
-+ */
-+const char *avcodec_license(void);
-+
-+#if FF_API_NEXT
-+/**
-+ * Register the codec codec and initialize libavcodec.
-+ *
-+ * @warning either this function or avcodec_register_all() must be called
-+ * before any other libavcodec functions.
-+ *
-+ * @see avcodec_register_all()
-+ */
-+attribute_deprecated
-+void avcodec_register(AVCodec *codec);
-+
-+/**
-+ * Register all the codecs, parsers and bitstream filters which were enabled at
-+ * configuration time. If you do not call this function you can select exactly
-+ * which formats you want to support, by using the individual registration
-+ * functions.
-+ *
-+ * @see avcodec_register
-+ * @see av_register_codec_parser
-+ * @see av_register_bitstream_filter
-+ */
-+attribute_deprecated
-+void avcodec_register_all(void);
-+#endif
-+
-+/**
-+ * Allocate an AVCodecContext and set its fields to default values. The
-+ * resulting struct should be freed with avcodec_free_context().
-+ *
-+ * @param codec if non-NULL, allocate private data and initialize defaults
-+ * for the given codec. It is illegal to then call avcodec_open2()
-+ * with a different codec.
-+ * If NULL, then the codec-specific defaults won't be initialized,
-+ * which may result in suboptimal default settings (this is
-+ * important mainly for encoders, e.g. libx264).
-+ *
-+ * @return An AVCodecContext filled with default values or NULL on failure.
-+ */
-+AVCodecContext *avcodec_alloc_context3(const AVCodec *codec);
-+
-+/**
-+ * Free the codec context and everything associated with it and write NULL to
-+ * the provided pointer.
-+ */
-+void avcodec_free_context(AVCodecContext **avctx);
-+
-+#if FF_API_GET_CONTEXT_DEFAULTS
-+/**
-+ * @deprecated This function should not be used, as closing and opening a codec
-+ * context multiple time is not supported. A new codec context should be
-+ * allocated for each new use.
-+ */
-+int avcodec_get_context_defaults3(AVCodecContext *s, const AVCodec *codec);
-+#endif
-+
-+/**
-+ * Get the AVClass for AVCodecContext. It can be used in combination with
-+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
-+ *
-+ * @see av_opt_find().
-+ */
-+const AVClass *avcodec_get_class(void);
-+
-+#if FF_API_COPY_CONTEXT
-+/**
-+ * Get the AVClass for AVFrame. It can be used in combination with
-+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
-+ *
-+ * @see av_opt_find().
-+ */
-+const AVClass *avcodec_get_frame_class(void);
-+
-+/**
-+ * Get the AVClass for AVSubtitleRect. It can be used in combination with
-+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
-+ *
-+ * @see av_opt_find().
-+ */
-+const AVClass *avcodec_get_subtitle_rect_class(void);
-+
-+/**
-+ * Copy the settings of the source AVCodecContext into the destination
-+ * AVCodecContext. The resulting destination codec context will be
-+ * unopened, i.e. you are required to call avcodec_open2() before you
-+ * can use this AVCodecContext to decode/encode video/audio data.
-+ *
-+ * @param dest target codec context, should be initialized with
-+ * avcodec_alloc_context3(NULL), but otherwise uninitialized
-+ * @param src source codec context
-+ * @return AVERROR() on error (e.g. memory allocation error), 0 on success
-+ *
-+ * @deprecated The semantics of this function are ill-defined and it should not
-+ * be used. If you need to transfer the stream parameters from one codec context
-+ * to another, use an intermediate AVCodecParameters instance and the
-+ * avcodec_parameters_from_context() / avcodec_parameters_to_context()
-+ * functions.
-+ */
-+attribute_deprecated
-+int avcodec_copy_context(AVCodecContext *dest, const AVCodecContext *src);
-+#endif
-+
-+/**
-+ * Allocate a new AVCodecParameters and set its fields to default values
-+ * (unknown/invalid/0). The returned struct must be freed with
-+ * avcodec_parameters_free().
-+ */
-+AVCodecParameters *avcodec_parameters_alloc(void);
-+
-+/**
-+ * Free an AVCodecParameters instance and everything associated with it and
-+ * write NULL to the supplied pointer.
-+ */
-+void avcodec_parameters_free(AVCodecParameters **par);
-+
-+/**
-+ * Copy the contents of src to dst. Any allocated fields in dst are freed and
-+ * replaced with newly allocated duplicates of the corresponding fields in src.
-+ *
-+ * @return >= 0 on success, a negative AVERROR code on failure.
-+ */
-+int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src);
-+
-+/**
-+ * Fill the parameters struct based on the values from the supplied codec
-+ * context. Any allocated fields in par are freed and replaced with duplicates
-+ * of the corresponding fields in codec.
-+ *
-+ * @return >= 0 on success, a negative AVERROR code on failure
-+ */
-+int avcodec_parameters_from_context(AVCodecParameters *par,
-+ const AVCodecContext *codec);
-+
-+/**
-+ * Fill the codec context based on the values from the supplied codec
-+ * parameters. Any allocated fields in codec that have a corresponding field in
-+ * par are freed and replaced with duplicates of the corresponding field in par.
-+ * Fields in codec that do not have a counterpart in par are not touched.
-+ *
-+ * @return >= 0 on success, a negative AVERROR code on failure.
-+ */
-+int avcodec_parameters_to_context(AVCodecContext *codec,
-+ const AVCodecParameters *par);
-+
-+/**
-+ * Initialize the AVCodecContext to use the given AVCodec. Prior to using this
-+ * function the context has to be allocated with avcodec_alloc_context3().
-+ *
-+ * The functions avcodec_find_decoder_by_name(), avcodec_find_encoder_by_name(),
-+ * avcodec_find_decoder() and avcodec_find_encoder() provide an easy way for
-+ * retrieving a codec.
-+ *
-+ * @warning This function is not thread safe!
-+ *
-+ * @note Always call this function before using decoding routines (such as
-+ * @ref avcodec_receive_frame()).
-+ *
-+ * @code
-+ * avcodec_register_all();
-+ * av_dict_set(&opts, "b", "2.5M", 0);
-+ * codec = avcodec_find_decoder(AV_CODEC_ID_H264);
-+ * if (!codec)
-+ * exit(1);
-+ *
-+ * context = avcodec_alloc_context3(codec);
-+ *
-+ * if (avcodec_open2(context, codec, opts) < 0)
-+ * exit(1);
-+ * @endcode
-+ *
-+ * @param avctx The context to initialize.
-+ * @param codec The codec to open this context for. If a non-NULL codec has been
-+ * previously passed to avcodec_alloc_context3() or
-+ * for this context, then this parameter MUST be either NULL or
-+ * equal to the previously passed codec.
-+ * @param options A dictionary filled with AVCodecContext and codec-private options.
-+ * On return this object will be filled with options that were not found.
-+ *
-+ * @return zero on success, a negative value on error
-+ * @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(),
-+ * av_dict_set(), av_opt_find().
-+ */
-+int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options);
-+
-+/**
-+ * Close a given AVCodecContext and free all the data associated with it
-+ * (but not the AVCodecContext itself).
-+ *
-+ * Calling this function on an AVCodecContext that hasn't been opened will free
-+ * the codec-specific data allocated in avcodec_alloc_context3() with a non-NULL
-+ * codec. Subsequent calls will do nothing.
-+ *
-+ * @note Do not use this function. Use avcodec_free_context() to destroy a
-+ * codec context (either open or closed). Opening and closing a codec context
-+ * multiple times is not supported anymore -- use multiple codec contexts
-+ * instead.
-+ */
-+int avcodec_close(AVCodecContext *avctx);
-+
-+/**
-+ * Free all allocated data in the given subtitle struct.
-+ *
-+ * @param sub AVSubtitle to free.
-+ */
-+void avsubtitle_free(AVSubtitle *sub);
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @addtogroup lavc_packet
-+ * @{
-+ */
-+
-+/**
-+ * Allocate an AVPacket and set its fields to default values. The resulting
-+ * struct must be freed using av_packet_free().
-+ *
-+ * @return An AVPacket filled with default values or NULL on failure.
-+ *
-+ * @note this only allocates the AVPacket itself, not the data buffers. Those
-+ * must be allocated through other means such as av_new_packet.
-+ *
-+ * @see av_new_packet
-+ */
-+AVPacket *av_packet_alloc(void);
-+
-+/**
-+ * Create a new packet that references the same data as src.
-+ *
-+ * This is a shortcut for av_packet_alloc()+av_packet_ref().
-+ *
-+ * @return newly created AVPacket on success, NULL on error.
-+ *
-+ * @see av_packet_alloc
-+ * @see av_packet_ref
-+ */
-+AVPacket *av_packet_clone(const AVPacket *src);
-+
-+/**
-+ * Free the packet, if the packet is reference counted, it will be
-+ * unreferenced first.
-+ *
-+ * @param pkt packet to be freed. The pointer will be set to NULL.
-+ * @note passing NULL is a no-op.
-+ */
-+void av_packet_free(AVPacket **pkt);
-+
-+/**
-+ * Initialize optional fields of a packet with default values.
-+ *
-+ * Note, this does not touch the data and size members, which have to be
-+ * initialized separately.
-+ *
-+ * @param pkt packet
-+ */
-+void av_init_packet(AVPacket *pkt);
-+
-+/**
-+ * Allocate the payload of a packet and initialize its fields with
-+ * default values.
-+ *
-+ * @param pkt packet
-+ * @param size wanted payload size
-+ * @return 0 if OK, AVERROR_xxx otherwise
-+ */
-+int av_new_packet(AVPacket *pkt, int size);
-+
-+/**
-+ * Reduce packet size, correctly zeroing padding
-+ *
-+ * @param pkt packet
-+ * @param size new size
-+ */
-+void av_shrink_packet(AVPacket *pkt, int size);
-+
-+/**
-+ * Increase packet size, correctly zeroing padding
-+ *
-+ * @param pkt packet
-+ * @param grow_by number of bytes by which to increase the size of the packet
-+ */
-+int av_grow_packet(AVPacket *pkt, int grow_by);
-+
-+/**
-+ * Initialize a reference-counted packet from av_malloc()ed data.
-+ *
-+ * @param pkt packet to be initialized. This function will set the data, size,
-+ * buf and destruct fields, all others are left untouched.
-+ * @param data Data allocated by av_malloc() to be used as packet data. If this
-+ * function returns successfully, the data is owned by the underlying AVBuffer.
-+ * The caller may not access the data through other means.
-+ * @param size size of data in bytes, without the padding. I.e. the full buffer
-+ * size is assumed to be size + AV_INPUT_BUFFER_PADDING_SIZE.
-+ *
-+ * @return 0 on success, a negative AVERROR on error
-+ */
-+int av_packet_from_data(AVPacket *pkt, uint8_t *data, int size);
-+
-+#if FF_API_AVPACKET_OLD_API
-+/**
-+ * @warning This is a hack - the packet memory allocation stuff is broken. The
-+ * packet is allocated if it was not really allocated.
-+ *
-+ * @deprecated Use av_packet_ref or av_packet_make_refcounted
-+ */
-+attribute_deprecated
-+int av_dup_packet(AVPacket *pkt);
-+/**
-+ * Copy packet, including contents
-+ *
-+ * @return 0 on success, negative AVERROR on fail
-+ *
-+ * @deprecated Use av_packet_ref
-+ */
-+attribute_deprecated
-+int av_copy_packet(AVPacket *dst, const AVPacket *src);
-+
-+/**
-+ * Copy packet side data
-+ *
-+ * @return 0 on success, negative AVERROR on fail
-+ *
-+ * @deprecated Use av_packet_copy_props
-+ */
-+attribute_deprecated
-+int av_copy_packet_side_data(AVPacket *dst, const AVPacket *src);
-+
-+/**
-+ * Free a packet.
-+ *
-+ * @deprecated Use av_packet_unref
-+ *
-+ * @param pkt packet to free
-+ */
-+attribute_deprecated
-+void av_free_packet(AVPacket *pkt);
-+#endif
-+/**
-+ * Allocate new information of a packet.
-+ *
-+ * @param pkt packet
-+ * @param type side information type
-+ * @param size side information size
-+ * @return pointer to fresh allocated data or NULL otherwise
-+ */
-+uint8_t* av_packet_new_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
-+ int size);
-+
-+/**
-+ * Wrap an existing array as a packet side data.
-+ *
-+ * @param pkt packet
-+ * @param type side information type
-+ * @param data the side data array. It must be allocated with the av_malloc()
-+ * family of functions. The ownership of the data is transferred to
-+ * pkt.
-+ * @param size side information size
-+ * @return a non-negative number on success, a negative AVERROR code on
-+ * failure. On failure, the packet is unchanged and the data remains
-+ * owned by the caller.
-+ */
-+int av_packet_add_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
-+ uint8_t *data, size_t size);
-+
-+/**
-+ * Shrink the already allocated side data buffer
-+ *
-+ * @param pkt packet
-+ * @param type side information type
-+ * @param size new side information size
-+ * @return 0 on success, < 0 on failure
-+ */
-+int av_packet_shrink_side_data(AVPacket *pkt, enum AVPacketSideDataType type,
-+ int size);
-+
-+/**
-+ * Get side information from packet.
-+ *
-+ * @param pkt packet
-+ * @param type desired side information type
-+ * @param size pointer for side information size to store (optional)
-+ * @return pointer to data if present or NULL otherwise
-+ */
-+uint8_t* av_packet_get_side_data(const AVPacket *pkt, enum AVPacketSideDataType type,
-+ int *size);
-+
-+#if FF_API_MERGE_SD_API
-+attribute_deprecated
-+int av_packet_merge_side_data(AVPacket *pkt);
-+
-+attribute_deprecated
-+int av_packet_split_side_data(AVPacket *pkt);
-+#endif
-+
-+const char *av_packet_side_data_name(enum AVPacketSideDataType type);
-+
-+/**
-+ * Pack a dictionary for use in side_data.
-+ *
-+ * @param dict The dictionary to pack.
-+ * @param size pointer to store the size of the returned data
-+ * @return pointer to data if successful, NULL otherwise
-+ */
-+uint8_t *av_packet_pack_dictionary(AVDictionary *dict, int *size);
-+/**
-+ * Unpack a dictionary from side_data.
-+ *
-+ * @param data data from side_data
-+ * @param size size of the data
-+ * @param dict the metadata storage dictionary
-+ * @return 0 on success, < 0 on failure
-+ */
-+int av_packet_unpack_dictionary(const uint8_t *data, int size, AVDictionary **dict);
-+
-+
-+/**
-+ * Convenience function to free all the side data stored.
-+ * All the other fields stay untouched.
-+ *
-+ * @param pkt packet
-+ */
-+void av_packet_free_side_data(AVPacket *pkt);
-+
-+/**
-+ * Setup a new reference to the data described by a given packet
-+ *
-+ * If src is reference-counted, setup dst as a new reference to the
-+ * buffer in src. Otherwise allocate a new buffer in dst and copy the
-+ * data from src into it.
-+ *
-+ * All the other fields are copied from src.
-+ *
-+ * @see av_packet_unref
-+ *
-+ * @param dst Destination packet
-+ * @param src Source packet
-+ *
-+ * @return 0 on success, a negative AVERROR on error.
-+ */
-+int av_packet_ref(AVPacket *dst, const AVPacket *src);
-+
-+/**
-+ * Wipe the packet.
-+ *
-+ * Unreference the buffer referenced by the packet and reset the
-+ * remaining packet fields to their default values.
-+ *
-+ * @param pkt The packet to be unreferenced.
-+ */
-+void av_packet_unref(AVPacket *pkt);
-+
-+/**
-+ * Move every field in src to dst and reset src.
-+ *
-+ * @see av_packet_unref
-+ *
-+ * @param src Source packet, will be reset
-+ * @param dst Destination packet
-+ */
-+void av_packet_move_ref(AVPacket *dst, AVPacket *src);
-+
-+/**
-+ * Copy only "properties" fields from src to dst.
-+ *
-+ * Properties for the purpose of this function are all the fields
-+ * beside those related to the packet data (buf, data, size)
-+ *
-+ * @param dst Destination packet
-+ * @param src Source packet
-+ *
-+ * @return 0 on success AVERROR on failure.
-+ */
-+int av_packet_copy_props(AVPacket *dst, const AVPacket *src);
-+
-+/**
-+ * Ensure the data described by a given packet is reference counted.
-+ *
-+ * @note This function does not ensure that the reference will be writable.
-+ * Use av_packet_make_writable instead for that purpose.
-+ *
-+ * @see av_packet_ref
-+ * @see av_packet_make_writable
-+ *
-+ * @param pkt packet whose data should be made reference counted.
-+ *
-+ * @return 0 on success, a negative AVERROR on error. On failure, the
-+ * packet is unchanged.
-+ */
-+int av_packet_make_refcounted(AVPacket *pkt);
-+
-+/**
-+ * Create a writable reference for the data described by a given packet,
-+ * avoiding data copy if possible.
-+ *
-+ * @param pkt Packet whose data should be made writable.
-+ *
-+ * @return 0 on success, a negative AVERROR on failure. On failure, the
-+ * packet is unchanged.
-+ */
-+int av_packet_make_writable(AVPacket *pkt);
-+
-+/**
-+ * Convert valid timing fields (timestamps / durations) in a packet from one
-+ * timebase to another. Timestamps with unknown values (AV_NOPTS_VALUE) will be
-+ * ignored.
-+ *
-+ * @param pkt packet on which the conversion will be performed
-+ * @param tb_src source timebase, in which the timing fields in pkt are
-+ * expressed
-+ * @param tb_dst destination timebase, to which the timing fields will be
-+ * converted
-+ */
-+void av_packet_rescale_ts(AVPacket *pkt, AVRational tb_src, AVRational tb_dst);
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @addtogroup lavc_decoding
-+ * @{
-+ */
-+
-+/**
-+ * Find a registered decoder with a matching codec ID.
-+ *
-+ * @param id AVCodecID of the requested decoder
-+ * @return A decoder if one was found, NULL otherwise.
-+ */
-+AVCodec *avcodec_find_decoder(enum AVCodecID id);
-+
-+/**
-+ * Find a registered decoder with the specified name.
-+ *
-+ * @param name name of the requested decoder
-+ * @return A decoder if one was found, NULL otherwise.
-+ */
-+AVCodec *avcodec_find_decoder_by_name(const char *name);
-+
-+/**
-+ * The default callback for AVCodecContext.get_buffer2(). It is made public so
-+ * it can be called by custom get_buffer2() implementations for decoders without
-+ * AV_CODEC_CAP_DR1 set.
-+ */
-+int avcodec_default_get_buffer2(AVCodecContext *s, AVFrame *frame, int flags);
-+
-+/**
-+ * Modify width and height values so that they will result in a memory
-+ * buffer that is acceptable for the codec if you do not use any horizontal
-+ * padding.
-+ *
-+ * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened.
-+ */
-+void avcodec_align_dimensions(AVCodecContext *s, int *width, int *height);
-+
-+/**
-+ * Modify width and height values so that they will result in a memory
-+ * buffer that is acceptable for the codec if you also ensure that all
-+ * line sizes are a multiple of the respective linesize_align[i].
-+ *
-+ * May only be used if a codec with AV_CODEC_CAP_DR1 has been opened.
-+ */
-+void avcodec_align_dimensions2(AVCodecContext *s, int *width, int *height,
-+ int linesize_align[AV_NUM_DATA_POINTERS]);
-+
-+/**
-+ * Converts AVChromaLocation to swscale x/y chroma position.
-+ *
-+ * The positions represent the chroma (0,0) position in a coordinates system
-+ * with luma (0,0) representing the origin and luma(1,1) representing 256,256
-+ *
-+ * @param xpos horizontal chroma sample position
-+ * @param ypos vertical chroma sample position
-+ */
-+int avcodec_enum_to_chroma_pos(int *xpos, int *ypos, enum AVChromaLocation pos);
-+
-+/**
-+ * Converts swscale x/y chroma position to AVChromaLocation.
-+ *
-+ * The positions represent the chroma (0,0) position in a coordinates system
-+ * with luma (0,0) representing the origin and luma(1,1) representing 256,256
-+ *
-+ * @param xpos horizontal chroma sample position
-+ * @param ypos vertical chroma sample position
-+ */
-+enum AVChromaLocation avcodec_chroma_pos_to_enum(int xpos, int ypos);
-+
-+/**
-+ * Decode the audio frame of size avpkt->size from avpkt->data into frame.
-+ *
-+ * Some decoders may support multiple frames in a single AVPacket. Such
-+ * decoders would then just decode the first frame and the return value would be
-+ * less than the packet size. In this case, avcodec_decode_audio4 has to be
-+ * called again with an AVPacket containing the remaining data in order to
-+ * decode the second frame, etc... Even if no frames are returned, the packet
-+ * needs to be fed to the decoder with remaining data until it is completely
-+ * consumed or an error occurs.
-+ *
-+ * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input
-+ * and output. This means that for some packets they will not immediately
-+ * produce decoded output and need to be flushed at the end of decoding to get
-+ * all the decoded data. Flushing is done by calling this function with packets
-+ * with avpkt->data set to NULL and avpkt->size set to 0 until it stops
-+ * returning samples. It is safe to flush even those decoders that are not
-+ * marked with AV_CODEC_CAP_DELAY, then no samples will be returned.
-+ *
-+ * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE
-+ * larger than the actual read bytes because some optimized bitstream
-+ * readers read 32 or 64 bits at once and could read over the end.
-+ *
-+ * @note The AVCodecContext MUST have been opened with @ref avcodec_open2()
-+ * before packets may be fed to the decoder.
-+ *
-+ * @param avctx the codec context
-+ * @param[out] frame The AVFrame in which to store decoded audio samples.
-+ * The decoder will allocate a buffer for the decoded frame by
-+ * calling the AVCodecContext.get_buffer2() callback.
-+ * When AVCodecContext.refcounted_frames is set to 1, the frame is
-+ * reference counted and the returned reference belongs to the
-+ * caller. The caller must release the frame using av_frame_unref()
-+ * when the frame is no longer needed. The caller may safely write
-+ * to the frame if av_frame_is_writable() returns 1.
-+ * When AVCodecContext.refcounted_frames is set to 0, the returned
-+ * reference belongs to the decoder and is valid only until the
-+ * next call to this function or until closing or flushing the
-+ * decoder. The caller may not write to it.
-+ * @param[out] got_frame_ptr Zero if no frame could be decoded, otherwise it is
-+ * non-zero. Note that this field being set to zero
-+ * does not mean that an error has occurred. For
-+ * decoders with AV_CODEC_CAP_DELAY set, no given decode
-+ * call is guaranteed to produce a frame.
-+ * @param[in] avpkt The input AVPacket containing the input buffer.
-+ * At least avpkt->data and avpkt->size should be set. Some
-+ * decoders might also require additional fields to be set.
-+ * @return A negative error code is returned if an error occurred during
-+ * decoding, otherwise the number of bytes consumed from the input
-+ * AVPacket is returned.
-+ *
-+* @deprecated Use avcodec_send_packet() and avcodec_receive_frame().
-+ */
-+attribute_deprecated
-+int avcodec_decode_audio4(AVCodecContext *avctx, AVFrame *frame,
-+ int *got_frame_ptr, const AVPacket *avpkt);
-+
-+/**
-+ * Decode the video frame of size avpkt->size from avpkt->data into picture.
-+ * Some decoders may support multiple frames in a single AVPacket, such
-+ * decoders would then just decode the first frame.
-+ *
-+ * @warning The input buffer must be AV_INPUT_BUFFER_PADDING_SIZE larger than
-+ * the actual read bytes because some optimized bitstream readers read 32 or 64
-+ * bits at once and could read over the end.
-+ *
-+ * @warning The end of the input buffer buf should be set to 0 to ensure that
-+ * no overreading happens for damaged MPEG streams.
-+ *
-+ * @note Codecs which have the AV_CODEC_CAP_DELAY capability set have a delay
-+ * between input and output, these need to be fed with avpkt->data=NULL,
-+ * avpkt->size=0 at the end to return the remaining frames.
-+ *
-+ * @note The AVCodecContext MUST have been opened with @ref avcodec_open2()
-+ * before packets may be fed to the decoder.
-+ *
-+ * @param avctx the codec context
-+ * @param[out] picture The AVFrame in which the decoded video frame will be stored.
-+ * Use av_frame_alloc() to get an AVFrame. The codec will
-+ * allocate memory for the actual bitmap by calling the
-+ * AVCodecContext.get_buffer2() callback.
-+ * When AVCodecContext.refcounted_frames is set to 1, the frame is
-+ * reference counted and the returned reference belongs to the
-+ * caller. The caller must release the frame using av_frame_unref()
-+ * when the frame is no longer needed. The caller may safely write
-+ * to the frame if av_frame_is_writable() returns 1.
-+ * When AVCodecContext.refcounted_frames is set to 0, the returned
-+ * reference belongs to the decoder and is valid only until the
-+ * next call to this function or until closing or flushing the
-+ * decoder. The caller may not write to it.
-+ *
-+ * @param[in] avpkt The input AVPacket containing the input buffer.
-+ * You can create such packet with av_init_packet() and by then setting
-+ * data and size, some decoders might in addition need other fields like
-+ * flags&AV_PKT_FLAG_KEY. All decoders are designed to use the least
-+ * fields possible.
-+ * @param[in,out] got_picture_ptr Zero if no frame could be decompressed, otherwise, it is nonzero.
-+ * @return On error a negative value is returned, otherwise the number of bytes
-+ * used or zero if no frame could be decompressed.
-+ *
-+ * @deprecated Use avcodec_send_packet() and avcodec_receive_frame().
-+ */
-+attribute_deprecated
-+int avcodec_decode_video2(AVCodecContext *avctx, AVFrame *picture,
-+ int *got_picture_ptr,
-+ const AVPacket *avpkt);
-+
-+/**
-+ * Decode a subtitle message.
-+ * Return a negative value on error, otherwise return the number of bytes used.
-+ * If no subtitle could be decompressed, got_sub_ptr is zero.
-+ * Otherwise, the subtitle is stored in *sub.
-+ * Note that AV_CODEC_CAP_DR1 is not available for subtitle codecs. This is for
-+ * simplicity, because the performance difference is expect to be negligible
-+ * and reusing a get_buffer written for video codecs would probably perform badly
-+ * due to a potentially very different allocation pattern.
-+ *
-+ * Some decoders (those marked with AV_CODEC_CAP_DELAY) have a delay between input
-+ * and output. This means that for some packets they will not immediately
-+ * produce decoded output and need to be flushed at the end of decoding to get
-+ * all the decoded data. Flushing is done by calling this function with packets
-+ * with avpkt->data set to NULL and avpkt->size set to 0 until it stops
-+ * returning subtitles. It is safe to flush even those decoders that are not
-+ * marked with AV_CODEC_CAP_DELAY, then no subtitles will be returned.
-+ *
-+ * @note The AVCodecContext MUST have been opened with @ref avcodec_open2()
-+ * before packets may be fed to the decoder.
-+ *
-+ * @param avctx the codec context
-+ * @param[out] sub The Preallocated AVSubtitle in which the decoded subtitle will be stored,
-+ * must be freed with avsubtitle_free if *got_sub_ptr is set.
-+ * @param[in,out] got_sub_ptr Zero if no subtitle could be decompressed, otherwise, it is nonzero.
-+ * @param[in] avpkt The input AVPacket containing the input buffer.
-+ */
-+int avcodec_decode_subtitle2(AVCodecContext *avctx, AVSubtitle *sub,
-+ int *got_sub_ptr,
-+ AVPacket *avpkt);
-+
-+/**
-+ * Supply raw packet data as input to a decoder.
-+ *
-+ * Internally, this call will copy relevant AVCodecContext fields, which can
-+ * influence decoding per-packet, and apply them when the packet is actually
-+ * decoded. (For example AVCodecContext.skip_frame, which might direct the
-+ * decoder to drop the frame contained by the packet sent with this function.)
-+ *
-+ * @warning The input buffer, avpkt->data must be AV_INPUT_BUFFER_PADDING_SIZE
-+ * larger than the actual read bytes because some optimized bitstream
-+ * readers read 32 or 64 bits at once and could read over the end.
-+ *
-+ * @warning Do not mix this API with the legacy API (like avcodec_decode_video2())
-+ * on the same AVCodecContext. It will return unexpected results now
-+ * or in future libavcodec versions.
-+ *
-+ * @note The AVCodecContext MUST have been opened with @ref avcodec_open2()
-+ * before packets may be fed to the decoder.
-+ *
-+ * @param avctx codec context
-+ * @param[in] avpkt The input AVPacket. Usually, this will be a single video
-+ * frame, or several complete audio frames.
-+ * Ownership of the packet remains with the caller, and the
-+ * decoder will not write to the packet. The decoder may create
-+ * a reference to the packet data (or copy it if the packet is
-+ * not reference-counted).
-+ * Unlike with older APIs, the packet is always fully consumed,
-+ * and if it contains multiple frames (e.g. some audio codecs),
-+ * will require you to call avcodec_receive_frame() multiple
-+ * times afterwards before you can send a new packet.
-+ * It can be NULL (or an AVPacket with data set to NULL and
-+ * size set to 0); in this case, it is considered a flush
-+ * packet, which signals the end of the stream. Sending the
-+ * first flush packet will return success. Subsequent ones are
-+ * unnecessary and will return AVERROR_EOF. If the decoder
-+ * still has frames buffered, it will return them after sending
-+ * a flush packet.
-+ *
-+ * @return 0 on success, otherwise negative error code:
-+ * AVERROR(EAGAIN): input is not accepted in the current state - user
-+ * must read output with avcodec_receive_frame() (once
-+ * all output is read, the packet should be resent, and
-+ * the call will not fail with EAGAIN).
-+ * AVERROR_EOF: the decoder has been flushed, and no new packets can
-+ * be sent to it (also returned if more than 1 flush
-+ * packet is sent)
-+ * AVERROR(EINVAL): codec not opened, it is an encoder, or requires flush
-+ * AVERROR(ENOMEM): failed to add packet to internal queue, or similar
-+ * other errors: legitimate decoding errors
-+ */
-+int avcodec_send_packet(AVCodecContext *avctx, const AVPacket *avpkt);
-+
-+/**
-+ * Return decoded output data from a decoder.
-+ *
-+ * @param avctx codec context
-+ * @param frame This will be set to a reference-counted video or audio
-+ * frame (depending on the decoder type) allocated by the
-+ * decoder. Note that the function will always call
-+ * av_frame_unref(frame) before doing anything else.
-+ *
-+ * @return
-+ * 0: success, a frame was returned
-+ * AVERROR(EAGAIN): output is not available in this state - user must try
-+ * to send new input
-+ * AVERROR_EOF: the decoder has been fully flushed, and there will be
-+ * no more output frames
-+ * AVERROR(EINVAL): codec not opened, or it is an encoder
-+ * other negative values: legitimate decoding errors
-+ */
-+int avcodec_receive_frame(AVCodecContext *avctx, AVFrame *frame);
-+
-+/**
-+ * Supply a raw video or audio frame to the encoder. Use avcodec_receive_packet()
-+ * to retrieve buffered output packets.
-+ *
-+ * @param avctx codec context
-+ * @param[in] frame AVFrame containing the raw audio or video frame to be encoded.
-+ * Ownership of the frame remains with the caller, and the
-+ * encoder will not write to the frame. The encoder may create
-+ * a reference to the frame data (or copy it if the frame is
-+ * not reference-counted).
-+ * It can be NULL, in which case it is considered a flush
-+ * packet. This signals the end of the stream. If the encoder
-+ * still has packets buffered, it will return them after this
-+ * call. Once flushing mode has been entered, additional flush
-+ * packets are ignored, and sending frames will return
-+ * AVERROR_EOF.
-+ *
-+ * For audio:
-+ * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame
-+ * can have any number of samples.
-+ * If it is not set, frame->nb_samples must be equal to
-+ * avctx->frame_size for all frames except the last.
-+ * The final frame may be smaller than avctx->frame_size.
-+ * @return 0 on success, otherwise negative error code:
-+ * AVERROR(EAGAIN): input is not accepted in the current state - user
-+ * must read output with avcodec_receive_packet() (once
-+ * all output is read, the packet should be resent, and
-+ * the call will not fail with EAGAIN).
-+ * AVERROR_EOF: the encoder has been flushed, and no new frames can
-+ * be sent to it
-+ * AVERROR(EINVAL): codec not opened, refcounted_frames not set, it is a
-+ * decoder, or requires flush
-+ * AVERROR(ENOMEM): failed to add packet to internal queue, or similar
-+ * other errors: legitimate decoding errors
-+ */
-+int avcodec_send_frame(AVCodecContext *avctx, const AVFrame *frame);
-+
-+/**
-+ * Read encoded data from the encoder.
-+ *
-+ * @param avctx codec context
-+ * @param avpkt This will be set to a reference-counted packet allocated by the
-+ * encoder. Note that the function will always call
-+ * av_frame_unref(frame) before doing anything else.
-+ * @return 0 on success, otherwise negative error code:
-+ * AVERROR(EAGAIN): output is not available in the current state - user
-+ * must try to send input
-+ * AVERROR_EOF: the encoder has been fully flushed, and there will be
-+ * no more output packets
-+ * AVERROR(EINVAL): codec not opened, or it is an encoder
-+ * other errors: legitimate decoding errors
-+ */
-+int avcodec_receive_packet(AVCodecContext *avctx, AVPacket *avpkt);
-+
-+/**
-+ * Create and return a AVHWFramesContext with values adequate for hardware
-+ * decoding. This is meant to get called from the get_format callback, and is
-+ * a helper for preparing a AVHWFramesContext for AVCodecContext.hw_frames_ctx.
-+ * This API is for decoding with certain hardware acceleration modes/APIs only.
-+ *
-+ * The returned AVHWFramesContext is not initialized. The caller must do this
-+ * with av_hwframe_ctx_init().
-+ *
-+ * Calling this function is not a requirement, but makes it simpler to avoid
-+ * codec or hardware API specific details when manually allocating frames.
-+ *
-+ * Alternatively to this, an API user can set AVCodecContext.hw_device_ctx,
-+ * which sets up AVCodecContext.hw_frames_ctx fully automatically, and makes
-+ * it unnecessary to call this function or having to care about
-+ * AVHWFramesContext initialization at all.
-+ *
-+ * There are a number of requirements for calling this function:
-+ *
-+ * - It must be called from get_format with the same avctx parameter that was
-+ * passed to get_format. Calling it outside of get_format is not allowed, and
-+ * can trigger undefined behavior.
-+ * - The function is not always supported (see description of return values).
-+ * Even if this function returns successfully, hwaccel initialization could
-+ * fail later. (The degree to which implementations check whether the stream
-+ * is actually supported varies. Some do this check only after the user's
-+ * get_format callback returns.)
-+ * - The hw_pix_fmt must be one of the choices suggested by get_format. If the
-+ * user decides to use a AVHWFramesContext prepared with this API function,
-+ * the user must return the same hw_pix_fmt from get_format.
-+ * - The device_ref passed to this function must support the given hw_pix_fmt.
-+ * - After calling this API function, it is the user's responsibility to
-+ * initialize the AVHWFramesContext (returned by the out_frames_ref parameter),
-+ * and to set AVCodecContext.hw_frames_ctx to it. If done, this must be done
-+ * before returning from get_format (this is implied by the normal
-+ * AVCodecContext.hw_frames_ctx API rules).
-+ * - The AVHWFramesContext parameters may change every time time get_format is
-+ * called. Also, AVCodecContext.hw_frames_ctx is reset before get_format. So
-+ * you are inherently required to go through this process again on every
-+ * get_format call.
-+ * - It is perfectly possible to call this function without actually using
-+ * the resulting AVHWFramesContext. One use-case might be trying to reuse a
-+ * previously initialized AVHWFramesContext, and calling this API function
-+ * only to test whether the required frame parameters have changed.
-+ * - Fields that use dynamically allocated values of any kind must not be set
-+ * by the user unless setting them is explicitly allowed by the documentation.
-+ * If the user sets AVHWFramesContext.free and AVHWFramesContext.user_opaque,
-+ * the new free callback must call the potentially set previous free callback.
-+ * This API call may set any dynamically allocated fields, including the free
-+ * callback.
-+ *
-+ * The function will set at least the following fields on AVHWFramesContext
-+ * (potentially more, depending on hwaccel API):
-+ *
-+ * - All fields set by av_hwframe_ctx_alloc().
-+ * - Set the format field to hw_pix_fmt.
-+ * - Set the sw_format field to the most suited and most versatile format. (An
-+ * implication is that this will prefer generic formats over opaque formats
-+ * with arbitrary restrictions, if possible.)
-+ * - Set the width/height fields to the coded frame size, rounded up to the
-+ * API-specific minimum alignment.
-+ * - Only _if_ the hwaccel requires a pre-allocated pool: set the initial_pool_size
-+ * field to the number of maximum reference surfaces possible with the codec,
-+ * plus 1 surface for the user to work (meaning the user can safely reference
-+ * at most 1 decoded surface at a time), plus additional buffering introduced
-+ * by frame threading. If the hwaccel does not require pre-allocation, the
-+ * field is left to 0, and the decoder will allocate new surfaces on demand
-+ * during decoding.
-+ * - Possibly AVHWFramesContext.hwctx fields, depending on the underlying
-+ * hardware API.
-+ *
-+ * Essentially, out_frames_ref returns the same as av_hwframe_ctx_alloc(), but
-+ * with basic frame parameters set.
-+ *
-+ * The function is stateless, and does not change the AVCodecContext or the
-+ * device_ref AVHWDeviceContext.
-+ *
-+ * @param avctx The context which is currently calling get_format, and which
-+ * implicitly contains all state needed for filling the returned
-+ * AVHWFramesContext properly.
-+ * @param device_ref A reference to the AVHWDeviceContext describing the device
-+ * which will be used by the hardware decoder.
-+ * @param hw_pix_fmt The hwaccel format you are going to return from get_format.
-+ * @param out_frames_ref On success, set to a reference to an _uninitialized_
-+ * AVHWFramesContext, created from the given device_ref.
-+ * Fields will be set to values required for decoding.
-+ * Not changed if an error is returned.
-+ * @return zero on success, a negative value on error. The following error codes
-+ * have special semantics:
-+ * AVERROR(ENOENT): the decoder does not support this functionality. Setup
-+ * is always manual, or it is a decoder which does not
-+ * support setting AVCodecContext.hw_frames_ctx at all,
-+ * or it is a software format.
-+ * AVERROR(EINVAL): it is known that hardware decoding is not supported for
-+ * this configuration, or the device_ref is not supported
-+ * for the hwaccel referenced by hw_pix_fmt.
-+ */
-+int avcodec_get_hw_frames_parameters(AVCodecContext *avctx,
-+ AVBufferRef *device_ref,
-+ enum AVPixelFormat hw_pix_fmt,
-+ AVBufferRef **out_frames_ref);
-+
-+
-+
-+/**
-+ * @defgroup lavc_parsing Frame parsing
-+ * @{
-+ */
-+
-+enum AVPictureStructure {
-+ AV_PICTURE_STRUCTURE_UNKNOWN, //< unknown
-+ AV_PICTURE_STRUCTURE_TOP_FIELD, //< coded as top field
-+ AV_PICTURE_STRUCTURE_BOTTOM_FIELD, //< coded as bottom field
-+ AV_PICTURE_STRUCTURE_FRAME, //< coded as frame
-+};
-+
-+typedef struct AVCodecParserContext {
-+ void *priv_data;
-+ struct AVCodecParser *parser;
-+ int64_t frame_offset; /* offset of the current frame */
-+ int64_t cur_offset; /* current offset
-+ (incremented by each av_parser_parse()) */
-+ int64_t next_frame_offset; /* offset of the next frame */
-+ /* video info */
-+ int pict_type; /* XXX: Put it back in AVCodecContext. */
-+ /**
-+ * This field is used for proper frame duration computation in lavf.
-+ * It signals, how much longer the frame duration of the current frame
-+ * is compared to normal frame duration.
-+ *
-+ * frame_duration = (1 + repeat_pict) * time_base
-+ *
-+ * It is used by codecs like H.264 to display telecined material.
-+ */
-+ int repeat_pict; /* XXX: Put it back in AVCodecContext. */
-+ int64_t pts; /* pts of the current frame */
-+ int64_t dts; /* dts of the current frame */
-+
-+ /* private data */
-+ int64_t last_pts;
-+ int64_t last_dts;
-+ int fetch_timestamp;
-+
-+#define AV_PARSER_PTS_NB 4
-+ int cur_frame_start_index;
-+ int64_t cur_frame_offset[AV_PARSER_PTS_NB];
-+ int64_t cur_frame_pts[AV_PARSER_PTS_NB];
-+ int64_t cur_frame_dts[AV_PARSER_PTS_NB];
-+
-+ int flags;
-+#define PARSER_FLAG_COMPLETE_FRAMES 0x0001
-+#define PARSER_FLAG_ONCE 0x0002
-+/// Set if the parser has a valid file offset
-+#define PARSER_FLAG_FETCHED_OFFSET 0x0004
-+#define PARSER_FLAG_USE_CODEC_TS 0x1000
-+
-+ int64_t offset; ///< byte offset from starting packet start
-+ int64_t cur_frame_end[AV_PARSER_PTS_NB];
-+
-+ /**
-+ * Set by parser to 1 for key frames and 0 for non-key frames.
-+ * It is initialized to -1, so if the parser doesn't set this flag,
-+ * old-style fallback using AV_PICTURE_TYPE_I picture type as key frames
-+ * will be used.
-+ */
-+ int key_frame;
-+
-+#if FF_API_CONVERGENCE_DURATION
-+ /**
-+ * @deprecated unused
-+ */
-+ attribute_deprecated
-+ int64_t convergence_duration;
-+#endif
-+
-+ // Timestamp generation support:
-+ /**
-+ * Synchronization point for start of timestamp generation.
-+ *
-+ * Set to >0 for sync point, 0 for no sync point and <0 for undefined
-+ * (default).
-+ *
-+ * For example, this corresponds to presence of H.264 buffering period
-+ * SEI message.
-+ */
-+ int dts_sync_point;
-+
-+ /**
-+ * Offset of the current timestamp against last timestamp sync point in
-+ * units of AVCodecContext.time_base.
-+ *
-+ * Set to INT_MIN when dts_sync_point unused. Otherwise, it must
-+ * contain a valid timestamp offset.
-+ *
-+ * Note that the timestamp of sync point has usually a nonzero
-+ * dts_ref_dts_delta, which refers to the previous sync point. Offset of
-+ * the next frame after timestamp sync point will be usually 1.
-+ *
-+ * For example, this corresponds to H.264 cpb_removal_delay.
-+ */
-+ int dts_ref_dts_delta;
-+
-+ /**
-+ * Presentation delay of current frame in units of AVCodecContext.time_base.
-+ *
-+ * Set to INT_MIN when dts_sync_point unused. Otherwise, it must
-+ * contain valid non-negative timestamp delta (presentation time of a frame
-+ * must not lie in the past).
-+ *
-+ * This delay represents the difference between decoding and presentation
-+ * time of the frame.
-+ *
-+ * For example, this corresponds to H.264 dpb_output_delay.
-+ */
-+ int pts_dts_delta;
-+
-+ /**
-+ * Position of the packet in file.
-+ *
-+ * Analogous to cur_frame_pts/dts
-+ */
-+ int64_t cur_frame_pos[AV_PARSER_PTS_NB];
-+
-+ /**
-+ * Byte position of currently parsed frame in stream.
-+ */
-+ int64_t pos;
-+
-+ /**
-+ * Previous frame byte position.
-+ */
-+ int64_t last_pos;
-+
-+ /**
-+ * Duration of the current frame.
-+ * For audio, this is in units of 1 / AVCodecContext.sample_rate.
-+ * For all other types, this is in units of AVCodecContext.time_base.
-+ */
-+ int duration;
-+
-+ enum AVFieldOrder field_order;
-+
-+ /**
-+ * Indicate whether a picture is coded as a frame, top field or bottom field.
-+ *
-+ * For example, H.264 field_pic_flag equal to 0 corresponds to
-+ * AV_PICTURE_STRUCTURE_FRAME. An H.264 picture with field_pic_flag
-+ * equal to 1 and bottom_field_flag equal to 0 corresponds to
-+ * AV_PICTURE_STRUCTURE_TOP_FIELD.
-+ */
-+ enum AVPictureStructure picture_structure;
-+
-+ /**
-+ * Picture number incremented in presentation or output order.
-+ * This field may be reinitialized at the first picture of a new sequence.
-+ *
-+ * For example, this corresponds to H.264 PicOrderCnt.
-+ */
-+ int output_picture_number;
-+
-+ /**
-+ * Dimensions of the decoded video intended for presentation.
-+ */
-+ int width;
-+ int height;
-+
-+ /**
-+ * Dimensions of the coded video.
-+ */
-+ int coded_width;
-+ int coded_height;
-+
-+ /**
-+ * The format of the coded data, corresponds to enum AVPixelFormat for video
-+ * and for enum AVSampleFormat for audio.
-+ *
-+ * Note that a decoder can have considerable freedom in how exactly it
-+ * decodes the data, so the format reported here might be different from the
-+ * one returned by a decoder.
-+ */
-+ int format;
-+} AVCodecParserContext;
-+
-+typedef struct AVCodecParser {
-+ int codec_ids[5]; /* several codec IDs are permitted */
-+ int priv_data_size;
-+ int (*parser_init)(AVCodecParserContext *s);
-+ /* This callback never returns an error, a negative value means that
-+ * the frame start was in a previous packet. */
-+ int (*parser_parse)(AVCodecParserContext *s,
-+ AVCodecContext *avctx,
-+ const uint8_t **poutbuf, int *poutbuf_size,
-+ const uint8_t *buf, int buf_size);
-+ void (*parser_close)(AVCodecParserContext *s);
-+ int (*split)(AVCodecContext *avctx, const uint8_t *buf, int buf_size);
-+ struct AVCodecParser *next;
-+} AVCodecParser;
-+
-+/**
-+ * Iterate over all registered codec parsers.
-+ *
-+ * @param opaque a pointer where libavcodec will store the iteration state. Must
-+ * point to NULL to start the iteration.
-+ *
-+ * @return the next registered codec parser or NULL when the iteration is
-+ * finished
-+ */
-+const AVCodecParser *av_parser_iterate(void **opaque);
-+
-+attribute_deprecated
-+AVCodecParser *av_parser_next(const AVCodecParser *c);
-+
-+attribute_deprecated
-+void av_register_codec_parser(AVCodecParser *parser);
-+AVCodecParserContext *av_parser_init(int codec_id);
-+
-+/**
-+ * Parse a packet.
-+ *
-+ * @param s parser context.
-+ * @param avctx codec context.
-+ * @param poutbuf set to pointer to parsed buffer or NULL if not yet finished.
-+ * @param poutbuf_size set to size of parsed buffer or zero if not yet finished.
-+ * @param buf input buffer.
-+ * @param buf_size buffer size in bytes without the padding. I.e. the full buffer
-+ size is assumed to be buf_size + AV_INPUT_BUFFER_PADDING_SIZE.
-+ To signal EOF, this should be 0 (so that the last frame
-+ can be output).
-+ * @param pts input presentation timestamp.
-+ * @param dts input decoding timestamp.
-+ * @param pos input byte position in stream.
-+ * @return the number of bytes of the input bitstream used.
-+ *
-+ * Example:
-+ * @code
-+ * while(in_len){
-+ * len = av_parser_parse2(myparser, AVCodecContext, &data, &size,
-+ * in_data, in_len,
-+ * pts, dts, pos);
-+ * in_data += len;
-+ * in_len -= len;
-+ *
-+ * if(size)
-+ * decode_frame(data, size);
-+ * }
-+ * @endcode
-+ */
-+int av_parser_parse2(AVCodecParserContext *s,
-+ AVCodecContext *avctx,
-+ uint8_t **poutbuf, int *poutbuf_size,
-+ const uint8_t *buf, int buf_size,
-+ int64_t pts, int64_t dts,
-+ int64_t pos);
-+
-+/**
-+ * @return 0 if the output buffer is a subset of the input, 1 if it is allocated and must be freed
-+ * @deprecated use AVBitStreamFilter
-+ */
-+int av_parser_change(AVCodecParserContext *s,
-+ AVCodecContext *avctx,
-+ uint8_t **poutbuf, int *poutbuf_size,
-+ const uint8_t *buf, int buf_size, int keyframe);
-+void av_parser_close(AVCodecParserContext *s);
-+
-+/**
-+ * @}
-+ * @}
-+ */
-+
-+/**
-+ * @addtogroup lavc_encoding
-+ * @{
-+ */
-+
-+/**
-+ * Find a registered encoder with a matching codec ID.
-+ *
-+ * @param id AVCodecID of the requested encoder
-+ * @return An encoder if one was found, NULL otherwise.
-+ */
-+AVCodec *avcodec_find_encoder(enum AVCodecID id);
-+
-+/**
-+ * Find a registered encoder with the specified name.
-+ *
-+ * @param name name of the requested encoder
-+ * @return An encoder if one was found, NULL otherwise.
-+ */
-+AVCodec *avcodec_find_encoder_by_name(const char *name);
-+
-+/**
-+ * Encode a frame of audio.
-+ *
-+ * Takes input samples from frame and writes the next output packet, if
-+ * available, to avpkt. The output packet does not necessarily contain data for
-+ * the most recent frame, as encoders can delay, split, and combine input frames
-+ * internally as needed.
-+ *
-+ * @param avctx codec context
-+ * @param avpkt output AVPacket.
-+ * The user can supply an output buffer by setting
-+ * avpkt->data and avpkt->size prior to calling the
-+ * function, but if the size of the user-provided data is not
-+ * large enough, encoding will fail. If avpkt->data and
-+ * avpkt->size are set, avpkt->destruct must also be set. All
-+ * other AVPacket fields will be reset by the encoder using
-+ * av_init_packet(). If avpkt->data is NULL, the encoder will
-+ * allocate it. The encoder will set avpkt->size to the size
-+ * of the output packet.
-+ *
-+ * If this function fails or produces no output, avpkt will be
-+ * freed using av_packet_unref().
-+ * @param[in] frame AVFrame containing the raw audio data to be encoded.
-+ * May be NULL when flushing an encoder that has the
-+ * AV_CODEC_CAP_DELAY capability set.
-+ * If AV_CODEC_CAP_VARIABLE_FRAME_SIZE is set, then each frame
-+ * can have any number of samples.
-+ * If it is not set, frame->nb_samples must be equal to
-+ * avctx->frame_size for all frames except the last.
-+ * The final frame may be smaller than avctx->frame_size.
-+ * @param[out] got_packet_ptr This field is set to 1 by libavcodec if the
-+ * output packet is non-empty, and to 0 if it is
-+ * empty. If the function returns an error, the
-+ * packet can be assumed to be invalid, and the
-+ * value of got_packet_ptr is undefined and should
-+ * not be used.
-+ * @return 0 on success, negative error code on failure
-+ *
-+ * @deprecated use avcodec_send_frame()/avcodec_receive_packet() instead
-+ */
-+attribute_deprecated
-+int avcodec_encode_audio2(AVCodecContext *avctx, AVPacket *avpkt,
-+ const AVFrame *frame, int *got_packet_ptr);
-+
-+/**
-+ * Encode a frame of video.
-+ *
-+ * Takes input raw video data from frame and writes the next output packet, if
-+ * available, to avpkt. The output packet does not necessarily contain data for
-+ * the most recent frame, as encoders can delay and reorder input frames
-+ * internally as needed.
-+ *
-+ * @param avctx codec context
-+ * @param avpkt output AVPacket.
-+ * The user can supply an output buffer by setting
-+ * avpkt->data and avpkt->size prior to calling the
-+ * function, but if the size of the user-provided data is not
-+ * large enough, encoding will fail. All other AVPacket fields
-+ * will be reset by the encoder using av_init_packet(). If
-+ * avpkt->data is NULL, the encoder will allocate it.
-+ * The encoder will set avpkt->size to the size of the
-+ * output packet. The returned data (if any) belongs to the
-+ * caller, he is responsible for freeing it.
-+ *
-+ * If this function fails or produces no output, avpkt will be
-+ * freed using av_packet_unref().
-+ * @param[in] frame AVFrame containing the raw video data to be encoded.
-+ * May be NULL when flushing an encoder that has the
-+ * AV_CODEC_CAP_DELAY capability set.
-+ * @param[out] got_packet_ptr This field is set to 1 by libavcodec if the
-+ * output packet is non-empty, and to 0 if it is
-+ * empty. If the function returns an error, the
-+ * packet can be assumed to be invalid, and the
-+ * value of got_packet_ptr is undefined and should
-+ * not be used.
-+ * @return 0 on success, negative error code on failure
-+ *
-+ * @deprecated use avcodec_send_frame()/avcodec_receive_packet() instead
-+ */
-+attribute_deprecated
-+int avcodec_encode_video2(AVCodecContext *avctx, AVPacket *avpkt,
-+ const AVFrame *frame, int *got_packet_ptr);
-+
-+int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
-+ const AVSubtitle *sub);
-+
-+
-+/**
-+ * @}
-+ */
-+
-+#if FF_API_AVPICTURE
-+/**
-+ * @addtogroup lavc_picture
-+ * @{
-+ */
-+
-+/**
-+ * @deprecated unused
-+ */
-+attribute_deprecated
-+int avpicture_alloc(AVPicture *picture, enum AVPixelFormat pix_fmt, int width, int height);
-+
-+/**
-+ * @deprecated unused
-+ */
-+attribute_deprecated
-+void avpicture_free(AVPicture *picture);
-+
-+/**
-+ * @deprecated use av_image_fill_arrays() instead.
-+ */
-+attribute_deprecated
-+int avpicture_fill(AVPicture *picture, const uint8_t *ptr,
-+ enum AVPixelFormat pix_fmt, int width, int height);
-+
-+/**
-+ * @deprecated use av_image_copy_to_buffer() instead.
-+ */
-+attribute_deprecated
-+int avpicture_layout(const AVPicture *src, enum AVPixelFormat pix_fmt,
-+ int width, int height,
-+ unsigned char *dest, int dest_size);
-+
-+/**
-+ * @deprecated use av_image_get_buffer_size() instead.
-+ */
-+attribute_deprecated
-+int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height);
-+
-+/**
-+ * @deprecated av_image_copy() instead.
-+ */
-+attribute_deprecated
-+void av_picture_copy(AVPicture *dst, const AVPicture *src,
-+ enum AVPixelFormat pix_fmt, int width, int height);
-+
-+/**
-+ * @deprecated unused
-+ */
-+attribute_deprecated
-+int av_picture_crop(AVPicture *dst, const AVPicture *src,
-+ enum AVPixelFormat pix_fmt, int top_band, int left_band);
-+
-+/**
-+ * @deprecated unused
-+ */
-+attribute_deprecated
-+int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width, enum AVPixelFormat pix_fmt,
-+ int padtop, int padbottom, int padleft, int padright, int *color);
-+
-+/**
-+ * @}
-+ */
-+#endif
-+
-+/**
-+ * @defgroup lavc_misc Utility functions
-+ * @ingroup libavc
-+ *
-+ * Miscellaneous utility functions related to both encoding and decoding
-+ * (or neither).
-+ * @{
-+ */
-+
-+/**
-+ * @defgroup lavc_misc_pixfmt Pixel formats
-+ *
-+ * Functions for working with pixel formats.
-+ * @{
-+ */
-+
-+#if FF_API_GETCHROMA
-+/**
-+ * @deprecated Use av_pix_fmt_get_chroma_sub_sample
-+ */
-+
-+attribute_deprecated
-+void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift);
-+#endif
-+
-+/**
-+ * Return a value representing the fourCC code associated to the
-+ * pixel format pix_fmt, or 0 if no associated fourCC code can be
-+ * found.
-+ */
-+unsigned int avcodec_pix_fmt_to_codec_tag(enum AVPixelFormat pix_fmt);
-+
-+/**
-+ * @deprecated see av_get_pix_fmt_loss()
-+ */
-+int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt, enum AVPixelFormat src_pix_fmt,
-+ int has_alpha);
-+
-+/**
-+ * Find the best pixel format to convert to given a certain source pixel
-+ * format. When converting from one pixel format to another, information loss
-+ * may occur. For example, when converting from RGB24 to GRAY, the color
-+ * information will be lost. Similarly, other losses occur when converting from
-+ * some formats to other formats. avcodec_find_best_pix_fmt_of_2() searches which of
-+ * the given pixel formats should be used to suffer the least amount of loss.
-+ * The pixel formats from which it chooses one, are determined by the
-+ * pix_fmt_list parameter.
-+ *
-+ *
-+ * @param[in] pix_fmt_list AV_PIX_FMT_NONE terminated array of pixel formats to choose from
-+ * @param[in] src_pix_fmt source pixel format
-+ * @param[in] has_alpha Whether the source pixel format alpha channel is used.
-+ * @param[out] loss_ptr Combination of flags informing you what kind of losses will occur.
-+ * @return The best pixel format to convert to or -1 if none was found.
-+ */
-+enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list,
-+ enum AVPixelFormat src_pix_fmt,
-+ int has_alpha, int *loss_ptr);
-+
-+/**
-+ * @deprecated see av_find_best_pix_fmt_of_2()
-+ */
-+enum AVPixelFormat avcodec_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
-+ enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr);
-+
-+attribute_deprecated
-+enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
-+ enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr);
-+
-+enum AVPixelFormat avcodec_default_get_format(struct AVCodecContext *s, const enum AVPixelFormat * fmt);
-+
-+/**
-+ * @}
-+ */
-+
-+#if FF_API_TAG_STRING
-+/**
-+ * Put a string representing the codec tag codec_tag in buf.
-+ *
-+ * @param buf buffer to place codec tag in
-+ * @param buf_size size in bytes of buf
-+ * @param codec_tag codec tag to assign
-+ * @return the length of the string that would have been generated if
-+ * enough space had been available, excluding the trailing null
-+ *
-+ * @deprecated see av_fourcc_make_string() and av_fourcc2str().
-+ */
-+attribute_deprecated
-+size_t av_get_codec_tag_string(char *buf, size_t buf_size, unsigned int codec_tag);
-+#endif
-+
-+void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode);
-+
-+/**
-+ * Return a name for the specified profile, if available.
-+ *
-+ * @param codec the codec that is searched for the given profile
-+ * @param profile the profile value for which a name is requested
-+ * @return A name for the profile if found, NULL otherwise.
-+ */
-+const char *av_get_profile_name(const AVCodec *codec, int profile);
-+
-+/**
-+ * Return a name for the specified profile, if available.
-+ *
-+ * @param codec_id the ID of the codec to which the requested profile belongs
-+ * @param profile the profile value for which a name is requested
-+ * @return A name for the profile if found, NULL otherwise.
-+ *
-+ * @note unlike av_get_profile_name(), which searches a list of profiles
-+ * supported by a specific decoder or encoder implementation, this
-+ * function searches the list of profiles from the AVCodecDescriptor
-+ */
-+const char *avcodec_profile_name(enum AVCodecID codec_id, int profile);
-+
-+int avcodec_default_execute(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2),void *arg, int *ret, int count, int size);
-+int avcodec_default_execute2(AVCodecContext *c, int (*func)(AVCodecContext *c2, void *arg2, int, int),void *arg, int *ret, int count);
-+//FIXME func typedef
-+
-+/**
-+ * Fill AVFrame audio data and linesize pointers.
-+ *
-+ * The buffer buf must be a preallocated buffer with a size big enough
-+ * to contain the specified samples amount. The filled AVFrame data
-+ * pointers will point to this buffer.
-+ *
-+ * AVFrame extended_data channel pointers are allocated if necessary for
-+ * planar audio.
-+ *
-+ * @param frame the AVFrame
-+ * frame->nb_samples must be set prior to calling the
-+ * function. This function fills in frame->data,
-+ * frame->extended_data, frame->linesize[0].
-+ * @param nb_channels channel count
-+ * @param sample_fmt sample format
-+ * @param buf buffer to use for frame data
-+ * @param buf_size size of buffer
-+ * @param align plane size sample alignment (0 = default)
-+ * @return >=0 on success, negative error code on failure
-+ * @todo return the size in bytes required to store the samples in
-+ * case of success, at the next libavutil bump
-+ */
-+int avcodec_fill_audio_frame(AVFrame *frame, int nb_channels,
-+ enum AVSampleFormat sample_fmt, const uint8_t *buf,
-+ int buf_size, int align);
-+
-+/**
-+ * Reset the internal decoder state / flush internal buffers. Should be called
-+ * e.g. when seeking or when switching to a different stream.
-+ *
-+ * @note when refcounted frames are not used (i.e. avctx->refcounted_frames is 0),
-+ * this invalidates the frames previously returned from the decoder. When
-+ * refcounted frames are used, the decoder just releases any references it might
-+ * keep internally, but the caller's reference remains valid.
-+ */
-+void avcodec_flush_buffers(AVCodecContext *avctx);
-+
-+/**
-+ * Return codec bits per sample.
-+ *
-+ * @param[in] codec_id the codec
-+ * @return Number of bits per sample or zero if unknown for the given codec.
-+ */
-+int av_get_bits_per_sample(enum AVCodecID codec_id);
-+
-+/**
-+ * Return the PCM codec associated with a sample format.
-+ * @param be endianness, 0 for little, 1 for big,
-+ * -1 (or anything else) for native
-+ * @return AV_CODEC_ID_PCM_* or AV_CODEC_ID_NONE
-+ */
-+enum AVCodecID av_get_pcm_codec(enum AVSampleFormat fmt, int be);
-+
-+/**
-+ * Return codec bits per sample.
-+ * Only return non-zero if the bits per sample is exactly correct, not an
-+ * approximation.
-+ *
-+ * @param[in] codec_id the codec
-+ * @return Number of bits per sample or zero if unknown for the given codec.
-+ */
-+int av_get_exact_bits_per_sample(enum AVCodecID codec_id);
-+
-+/**
-+ * Return audio frame duration.
-+ *
-+ * @param avctx codec context
-+ * @param frame_bytes size of the frame, or 0 if unknown
-+ * @return frame duration, in samples, if known. 0 if not able to
-+ * determine.
-+ */
-+int av_get_audio_frame_duration(AVCodecContext *avctx, int frame_bytes);
-+
-+/**
-+ * This function is the same as av_get_audio_frame_duration(), except it works
-+ * with AVCodecParameters instead of an AVCodecContext.
-+ */
-+int av_get_audio_frame_duration2(AVCodecParameters *par, int frame_bytes);
-+
-+#if FF_API_OLD_BSF
-+typedef struct AVBitStreamFilterContext {
-+ void *priv_data;
-+ const struct AVBitStreamFilter *filter;
-+ AVCodecParserContext *parser;
-+ struct AVBitStreamFilterContext *next;
-+ /**
-+ * Internal default arguments, used if NULL is passed to av_bitstream_filter_filter().
-+ * Not for access by library users.
-+ */
-+ char *args;
-+} AVBitStreamFilterContext;
-+#endif
-+
-+typedef struct AVBSFInternal AVBSFInternal;
-+
-+/**
-+ * The bitstream filter state.
-+ *
-+ * This struct must be allocated with av_bsf_alloc() and freed with
-+ * av_bsf_free().
-+ *
-+ * The fields in the struct will only be changed (by the caller or by the
-+ * filter) as described in their documentation, and are to be considered
-+ * immutable otherwise.
-+ */
-+typedef struct AVBSFContext {
-+ /**
-+ * A class for logging and AVOptions
-+ */
-+ const AVClass *av_class;
-+
-+ /**
-+ * The bitstream filter this context is an instance of.
-+ */
-+ const struct AVBitStreamFilter *filter;
-+
-+ /**
-+ * Opaque libavcodec internal data. Must not be touched by the caller in any
-+ * way.
-+ */
-+ AVBSFInternal *internal;
-+
-+ /**
-+ * Opaque filter-specific private data. If filter->priv_class is non-NULL,
-+ * this is an AVOptions-enabled struct.
-+ */
-+ void *priv_data;
-+
-+ /**
-+ * Parameters of the input stream. This field is allocated in
-+ * av_bsf_alloc(), it needs to be filled by the caller before
-+ * av_bsf_init().
-+ */
-+ AVCodecParameters *par_in;
-+
-+ /**
-+ * Parameters of the output stream. This field is allocated in
-+ * av_bsf_alloc(), it is set by the filter in av_bsf_init().
-+ */
-+ AVCodecParameters *par_out;
-+
-+ /**
-+ * The timebase used for the timestamps of the input packets. Set by the
-+ * caller before av_bsf_init().
-+ */
-+ AVRational time_base_in;
-+
-+ /**
-+ * The timebase used for the timestamps of the output packets. Set by the
-+ * filter in av_bsf_init().
-+ */
-+ AVRational time_base_out;
-+} AVBSFContext;
-+
-+typedef struct AVBitStreamFilter {
-+ const char *name;
-+
-+ /**
-+ * A list of codec ids supported by the filter, terminated by
-+ * AV_CODEC_ID_NONE.
-+ * May be NULL, in that case the bitstream filter works with any codec id.
-+ */
-+ const enum AVCodecID *codec_ids;
-+
-+ /**
-+ * A class for the private data, used to declare bitstream filter private
-+ * AVOptions. This field is NULL for bitstream filters that do not declare
-+ * any options.
-+ *
-+ * If this field is non-NULL, the first member of the filter private data
-+ * must be a pointer to AVClass, which will be set by libavcodec generic
-+ * code to this class.
-+ */
-+ const AVClass *priv_class;
-+
-+ /*****************************************************************
-+ * No fields below this line are part of the public API. They
-+ * may not be used outside of libavcodec and can be changed and
-+ * removed at will.
-+ * New public fields should be added right above.
-+ *****************************************************************
-+ */
-+
-+ int priv_data_size;
-+ int (*init)(AVBSFContext *ctx);
-+ int (*filter)(AVBSFContext *ctx, AVPacket *pkt);
-+ void (*close)(AVBSFContext *ctx);
-+} AVBitStreamFilter;
-+
-+#if FF_API_OLD_BSF
-+/**
-+ * @deprecated the old bitstream filtering API (using AVBitStreamFilterContext)
-+ * is deprecated. Use the new bitstream filtering API (using AVBSFContext).
-+ */
-+attribute_deprecated
-+void av_register_bitstream_filter(AVBitStreamFilter *bsf);
-+/**
-+ * @deprecated the old bitstream filtering API (using AVBitStreamFilterContext)
-+ * is deprecated. Use av_bsf_get_by_name(), av_bsf_alloc(), and av_bsf_init()
-+ * from the new bitstream filtering API (using AVBSFContext).
-+ */
-+attribute_deprecated
-+AVBitStreamFilterContext *av_bitstream_filter_init(const char *name);
-+/**
-+ * @deprecated the old bitstream filtering API (using AVBitStreamFilterContext)
-+ * is deprecated. Use av_bsf_send_packet() and av_bsf_receive_packet() from the
-+ * new bitstream filtering API (using AVBSFContext).
-+ */
-+attribute_deprecated
-+int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc,
-+ AVCodecContext *avctx, const char *args,
-+ uint8_t **poutbuf, int *poutbuf_size,
-+ const uint8_t *buf, int buf_size, int keyframe);
-+/**
-+ * @deprecated the old bitstream filtering API (using AVBitStreamFilterContext)
-+ * is deprecated. Use av_bsf_free() from the new bitstream filtering API (using
-+ * AVBSFContext).
-+ */
-+attribute_deprecated
-+void av_bitstream_filter_close(AVBitStreamFilterContext *bsf);
-+/**
-+ * @deprecated the old bitstream filtering API (using AVBitStreamFilterContext)
-+ * is deprecated. Use av_bsf_iterate() from the new bitstream filtering API (using
-+ * AVBSFContext).
-+ */
-+attribute_deprecated
-+const AVBitStreamFilter *av_bitstream_filter_next(const AVBitStreamFilter *f);
-+#endif
-+
-+/**
-+ * @return a bitstream filter with the specified name or NULL if no such
-+ * bitstream filter exists.
-+ */
-+const AVBitStreamFilter *av_bsf_get_by_name(const char *name);
-+
-+/**
-+ * Iterate over all registered bitstream filters.
-+ *
-+ * @param opaque a pointer where libavcodec will store the iteration state. Must
-+ * point to NULL to start the iteration.
-+ *
-+ * @return the next registered bitstream filter or NULL when the iteration is
-+ * finished
-+ */
-+const AVBitStreamFilter *av_bsf_iterate(void **opaque);
-+#if FF_API_NEXT
-+attribute_deprecated
-+const AVBitStreamFilter *av_bsf_next(void **opaque);
-+#endif
-+
-+/**
-+ * Allocate a context for a given bitstream filter. The caller must fill in the
-+ * context parameters as described in the documentation and then call
-+ * av_bsf_init() before sending any data to the filter.
-+ *
-+ * @param filter the filter for which to allocate an instance.
-+ * @param ctx a pointer into which the pointer to the newly-allocated context
-+ * will be written. It must be freed with av_bsf_free() after the
-+ * filtering is done.
-+ *
-+ * @return 0 on success, a negative AVERROR code on failure
-+ */
-+int av_bsf_alloc(const AVBitStreamFilter *filter, AVBSFContext **ctx);
-+
-+/**
-+ * Prepare the filter for use, after all the parameters and options have been
-+ * set.
-+ */
-+int av_bsf_init(AVBSFContext *ctx);
-+
-+/**
-+ * Submit a packet for filtering.
-+ *
-+ * After sending each packet, the filter must be completely drained by calling
-+ * av_bsf_receive_packet() repeatedly until it returns AVERROR(EAGAIN) or
-+ * AVERROR_EOF.
-+ *
-+ * @param pkt the packet to filter. The bitstream filter will take ownership of
-+ * the packet and reset the contents of pkt. pkt is not touched if an error occurs.
-+ * This parameter may be NULL, which signals the end of the stream (i.e. no more
-+ * packets will be sent). That will cause the filter to output any packets it
-+ * may have buffered internally.
-+ *
-+ * @return 0 on success, a negative AVERROR on error.
-+ */
-+int av_bsf_send_packet(AVBSFContext *ctx, AVPacket *pkt);
-+
-+/**
-+ * Retrieve a filtered packet.
-+ *
-+ * @param[out] pkt this struct will be filled with the contents of the filtered
-+ * packet. It is owned by the caller and must be freed using
-+ * av_packet_unref() when it is no longer needed.
-+ * This parameter should be "clean" (i.e. freshly allocated
-+ * with av_packet_alloc() or unreffed with av_packet_unref())
-+ * when this function is called. If this function returns
-+ * successfully, the contents of pkt will be completely
-+ * overwritten by the returned data. On failure, pkt is not
-+ * touched.
-+ *
-+ * @return 0 on success. AVERROR(EAGAIN) if more packets need to be sent to the
-+ * filter (using av_bsf_send_packet()) to get more output. AVERROR_EOF if there
-+ * will be no further output from the filter. Another negative AVERROR value if
-+ * an error occurs.
-+ *
-+ * @note one input packet may result in several output packets, so after sending
-+ * a packet with av_bsf_send_packet(), this function needs to be called
-+ * repeatedly until it stops returning 0. It is also possible for a filter to
-+ * output fewer packets than were sent to it, so this function may return
-+ * AVERROR(EAGAIN) immediately after a successful av_bsf_send_packet() call.
-+ */
-+int av_bsf_receive_packet(AVBSFContext *ctx, AVPacket *pkt);
-+
-+/**
-+ * Free a bitstream filter context and everything associated with it; write NULL
-+ * into the supplied pointer.
-+ */
-+void av_bsf_free(AVBSFContext **ctx);
-+
-+/**
-+ * Get the AVClass for AVBSFContext. It can be used in combination with
-+ * AV_OPT_SEARCH_FAKE_OBJ for examining options.
-+ *
-+ * @see av_opt_find().
-+ */
-+const AVClass *av_bsf_get_class(void);
-+
-+/**
-+ * Structure for chain/list of bitstream filters.
-+ * Empty list can be allocated by av_bsf_list_alloc().
-+ */
-+typedef struct AVBSFList AVBSFList;
-+
-+/**
-+ * Allocate empty list of bitstream filters.
-+ * The list must be later freed by av_bsf_list_free()
-+ * or finalized by av_bsf_list_finalize().
-+ *
-+ * @return Pointer to @ref AVBSFList on success, NULL in case of failure
-+ */
-+AVBSFList *av_bsf_list_alloc(void);
-+
-+/**
-+ * Free list of bitstream filters.
-+ *
-+ * @param lst Pointer to pointer returned by av_bsf_list_alloc()
-+ */
-+void av_bsf_list_free(AVBSFList **lst);
-+
-+/**
-+ * Append bitstream filter to the list of bitstream filters.
-+ *
-+ * @param lst List to append to
-+ * @param bsf Filter context to be appended
-+ *
-+ * @return >=0 on success, negative AVERROR in case of failure
-+ */
-+int av_bsf_list_append(AVBSFList *lst, AVBSFContext *bsf);
-+
-+/**
-+ * Construct new bitstream filter context given it's name and options
-+ * and append it to the list of bitstream filters.
-+ *
-+ * @param lst List to append to
-+ * @param bsf_name Name of the bitstream filter
-+ * @param options Options for the bitstream filter, can be set to NULL
-+ *
-+ * @return >=0 on success, negative AVERROR in case of failure
-+ */
-+int av_bsf_list_append2(AVBSFList *lst, const char * bsf_name, AVDictionary **options);
-+/**
-+ * Finalize list of bitstream filters.
-+ *
-+ * This function will transform @ref AVBSFList to single @ref AVBSFContext,
-+ * so the whole chain of bitstream filters can be treated as single filter
-+ * freshly allocated by av_bsf_alloc().
-+ * If the call is successful, @ref AVBSFList structure is freed and lst
-+ * will be set to NULL. In case of failure, caller is responsible for
-+ * freeing the structure by av_bsf_list_free()
-+ *
-+ * @param lst Filter list structure to be transformed
-+ * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
-+ * representing the chain of bitstream filters
-+ *
-+ * @return >=0 on success, negative AVERROR in case of failure
-+ */
-+int av_bsf_list_finalize(AVBSFList **lst, AVBSFContext **bsf);
-+
-+/**
-+ * Parse string describing list of bitstream filters and create single
-+ * @ref AVBSFContext describing the whole chain of bitstream filters.
-+ * Resulting @ref AVBSFContext can be treated as any other @ref AVBSFContext freshly
-+ * allocated by av_bsf_alloc().
-+ *
-+ * @param str String describing chain of bitstream filters in format
-+ * `bsf1[=opt1=val1:opt2=val2][,bsf2]`
-+ * @param[out] bsf Pointer to be set to newly created @ref AVBSFContext structure
-+ * representing the chain of bitstream filters
-+ *
-+ * @return >=0 on success, negative AVERROR in case of failure
-+ */
-+int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf);
-+
-+/**
-+ * Get null/pass-through bitstream filter.
-+ *
-+ * @param[out] bsf Pointer to be set to new instance of pass-through bitstream filter
-+ *
-+ * @return
-+ */
-+int av_bsf_get_null_filter(AVBSFContext **bsf);
-+
-+/* memory */
-+
-+/**
-+ * Same behaviour av_fast_malloc but the buffer has additional
-+ * AV_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0.
-+ *
-+ * In addition the whole buffer will initially and after resizes
-+ * be 0-initialized so that no uninitialized data will ever appear.
-+ */
-+void av_fast_padded_malloc(void *ptr, unsigned int *size, size_t min_size);
-+
-+/**
-+ * Same behaviour av_fast_padded_malloc except that buffer will always
-+ * be 0-initialized after call.
-+ */
-+void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size);
-+
-+/**
-+ * Encode extradata length to a buffer. Used by xiph codecs.
-+ *
-+ * @param s buffer to write to; must be at least (v/255+1) bytes long
-+ * @param v size of extradata in bytes
-+ * @return number of bytes written to the buffer.
-+ */
-+unsigned int av_xiphlacing(unsigned char *s, unsigned int v);
-+
-+#if FF_API_USER_VISIBLE_AVHWACCEL
-+/**
-+ * Register the hardware accelerator hwaccel.
-+ *
-+ * @deprecated This function doesn't do anything.
-+ */
-+attribute_deprecated
-+void av_register_hwaccel(AVHWAccel *hwaccel);
-+
-+/**
-+ * If hwaccel is NULL, returns the first registered hardware accelerator,
-+ * if hwaccel is non-NULL, returns the next registered hardware accelerator
-+ * after hwaccel, or NULL if hwaccel is the last one.
-+ *
-+ * @deprecated AVHWaccel structures contain no user-serviceable parts, so
-+ * this function should not be used.
-+ */
-+attribute_deprecated
-+AVHWAccel *av_hwaccel_next(const AVHWAccel *hwaccel);
-+#endif
-+
-+#if FF_API_LOCKMGR
-+/**
-+ * Lock operation used by lockmgr
-+ *
-+ * @deprecated Deprecated together with av_lockmgr_register().
-+ */
-+enum AVLockOp {
-+ AV_LOCK_CREATE, ///< Create a mutex
-+ AV_LOCK_OBTAIN, ///< Lock the mutex
-+ AV_LOCK_RELEASE, ///< Unlock the mutex
-+ AV_LOCK_DESTROY, ///< Free mutex resources
-+};
-+
-+/**
-+ * Register a user provided lock manager supporting the operations
-+ * specified by AVLockOp. The "mutex" argument to the function points
-+ * to a (void *) where the lockmgr should store/get a pointer to a user
-+ * allocated mutex. It is NULL upon AV_LOCK_CREATE and equal to the
-+ * value left by the last call for all other ops. If the lock manager is
-+ * unable to perform the op then it should leave the mutex in the same
-+ * state as when it was called and return a non-zero value. However,
-+ * when called with AV_LOCK_DESTROY the mutex will always be assumed to
-+ * have been successfully destroyed. If av_lockmgr_register succeeds
-+ * it will return a non-negative value, if it fails it will return a
-+ * negative value and destroy all mutex and unregister all callbacks.
-+ * av_lockmgr_register is not thread-safe, it must be called from a
-+ * single thread before any calls which make use of locking are used.
-+ *
-+ * @param cb User defined callback. av_lockmgr_register invokes calls
-+ * to this callback and the previously registered callback.
-+ * The callback will be used to create more than one mutex
-+ * each of which must be backed by its own underlying locking
-+ * mechanism (i.e. do not use a single static object to
-+ * implement your lock manager). If cb is set to NULL the
-+ * lockmgr will be unregistered.
-+ *
-+ * @deprecated This function does nothing, and always returns 0. Be sure to
-+ * build with thread support to get basic thread safety.
-+ */
-+attribute_deprecated
-+int av_lockmgr_register(int (*cb)(void **mutex, enum AVLockOp op));
-+#endif
-+
-+/**
-+ * Get the type of the given codec.
-+ */
-+enum AVMediaType avcodec_get_type(enum AVCodecID codec_id);
-+
-+/**
-+ * Get the name of a codec.
-+ * @return a static string identifying the codec; never NULL
-+ */
-+const char *avcodec_get_name(enum AVCodecID id);
-+
-+/**
-+ * @return a positive value if s is open (i.e. avcodec_open2() was called on it
-+ * with no corresponding avcodec_close()), 0 otherwise.
-+ */
-+int avcodec_is_open(AVCodecContext *s);
-+
-+/**
-+ * @return a non-zero number if codec is an encoder, zero otherwise
-+ */
-+int av_codec_is_encoder(const AVCodec *codec);
-+
-+/**
-+ * @return a non-zero number if codec is a decoder, zero otherwise
-+ */
-+int av_codec_is_decoder(const AVCodec *codec);
-+
-+/**
-+ * @return descriptor for given codec ID or NULL if no descriptor exists.
-+ */
-+const AVCodecDescriptor *avcodec_descriptor_get(enum AVCodecID id);
-+
-+/**
-+ * Iterate over all codec descriptors known to libavcodec.
-+ *
-+ * @param prev previous descriptor. NULL to get the first descriptor.
-+ *
-+ * @return next descriptor or NULL after the last descriptor
-+ */
-+const AVCodecDescriptor *avcodec_descriptor_next(const AVCodecDescriptor *prev);
-+
-+/**
-+ * @return codec descriptor with the given name or NULL if no such descriptor
-+ * exists.
-+ */
-+const AVCodecDescriptor *avcodec_descriptor_get_by_name(const char *name);
-+
-+/**
-+ * Allocate a CPB properties structure and initialize its fields to default
-+ * values.
-+ *
-+ * @param size if non-NULL, the size of the allocated struct will be written
-+ * here. This is useful for embedding it in side data.
-+ *
-+ * @return the newly allocated struct or NULL on failure
-+ */
-+AVCPBProperties *av_cpb_properties_alloc(size_t *size);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVCODEC_AVCODEC_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavcodec/avfft.h
-@@ -0,0 +1,118 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVCODEC_AVFFT_H
-+#define AVCODEC_AVFFT_H
-+
-+/**
-+ * @file
-+ * @ingroup lavc_fft
-+ * FFT functions
-+ */
-+
-+/**
-+ * @defgroup lavc_fft FFT functions
-+ * @ingroup lavc_misc
-+ *
-+ * @{
-+ */
-+
-+typedef float FFTSample;
-+
-+typedef struct FFTComplex {
-+ FFTSample re, im;
-+} FFTComplex;
-+
-+typedef struct FFTContext FFTContext;
-+
-+/**
-+ * Set up a complex FFT.
-+ * @param nbits log2 of the length of the input array
-+ * @param inverse if 0 perform the forward transform, if 1 perform the inverse
-+ */
-+FFTContext *av_fft_init(int nbits, int inverse);
-+
-+/**
-+ * Do the permutation needed BEFORE calling ff_fft_calc().
-+ */
-+void av_fft_permute(FFTContext *s, FFTComplex *z);
-+
-+/**
-+ * Do a complex FFT with the parameters defined in av_fft_init(). The
-+ * input data must be permuted before. No 1.0/sqrt(n) normalization is done.
-+ */
-+void av_fft_calc(FFTContext *s, FFTComplex *z);
-+
-+void av_fft_end(FFTContext *s);
-+
-+FFTContext *av_mdct_init(int nbits, int inverse, double scale);
-+void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
-+void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input);
-+void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input);
-+void av_mdct_end(FFTContext *s);
-+
-+/* Real Discrete Fourier Transform */
-+
-+enum RDFTransformType {
-+ DFT_R2C,
-+ IDFT_C2R,
-+ IDFT_R2C,
-+ DFT_C2R,
-+};
-+
-+typedef struct RDFTContext RDFTContext;
-+
-+/**
-+ * Set up a real FFT.
-+ * @param nbits log2 of the length of the input array
-+ * @param trans the type of transform
-+ */
-+RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans);
-+void av_rdft_calc(RDFTContext *s, FFTSample *data);
-+void av_rdft_end(RDFTContext *s);
-+
-+/* Discrete Cosine Transform */
-+
-+typedef struct DCTContext DCTContext;
-+
-+enum DCTTransformType {
-+ DCT_II = 0,
-+ DCT_III,
-+ DCT_I,
-+ DST_I,
-+};
-+
-+/**
-+ * Set up DCT.
-+ *
-+ * @param nbits size of the input array:
-+ * (1 << nbits) for DCT-II, DCT-III and DST-I
-+ * (1 << nbits) + 1 for DCT-I
-+ * @param type the type of transform
-+ *
-+ * @note the first element of the input of DST-I is ignored
-+ */
-+DCTContext *av_dct_init(int nbits, enum DCTTransformType type);
-+void av_dct_calc(DCTContext *s, FFTSample *data);
-+void av_dct_end (DCTContext *s);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVCODEC_AVFFT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavcodec/vaapi.h
-@@ -0,0 +1,86 @@
-+/*
-+ * Video Acceleration API (shared data between FFmpeg and the video player)
-+ * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1
-+ *
-+ * Copyright (C) 2008-2009 Splitted-Desktop Systems
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVCODEC_VAAPI_H
-+#define AVCODEC_VAAPI_H
-+
-+/**
-+ * @file
-+ * @ingroup lavc_codec_hwaccel_vaapi
-+ * Public libavcodec VA API header.
-+ */
-+
-+#include <stdint.h>
-+#include "libavutil/attributes.h"
-+#include "version.h"
-+
-+#if FF_API_STRUCT_VAAPI_CONTEXT
-+
-+/**
-+ * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding
-+ * @ingroup lavc_codec_hwaccel
-+ * @{
-+ */
-+
-+/**
-+ * This structure is used to share data between the FFmpeg library and
-+ * the client video application.
-+ * This shall be zero-allocated and available as
-+ * AVCodecContext.hwaccel_context. All user members can be set once
-+ * during initialization or through each AVCodecContext.get_buffer()
-+ * function call. In any case, they must be valid prior to calling
-+ * decoding functions.
-+ *
-+ * Deprecated: use AVCodecContext.hw_frames_ctx instead.
-+ */
-+struct attribute_deprecated vaapi_context {
-+ /**
-+ * Window system dependent data
-+ *
-+ * - encoding: unused
-+ * - decoding: Set by user
-+ */
-+ void *display;
-+
-+ /**
-+ * Configuration ID
-+ *
-+ * - encoding: unused
-+ * - decoding: Set by user
-+ */
-+ uint32_t config_id;
-+
-+ /**
-+ * Context ID (video decode pipeline)
-+ *
-+ * - encoding: unused
-+ * - decoding: Set by user
-+ */
-+ uint32_t context_id;
-+};
-+
-+/* @} */
-+
-+#endif /* FF_API_STRUCT_VAAPI_CONTEXT */
-+
-+#endif /* AVCODEC_VAAPI_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavcodec/vdpau.h
-@@ -0,0 +1,176 @@
-+/*
-+ * The Video Decode and Presentation API for UNIX (VDPAU) is used for
-+ * hardware-accelerated decoding of MPEG-1/2, H.264 and VC-1.
-+ *
-+ * Copyright (C) 2008 NVIDIA
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVCODEC_VDPAU_H
-+#define AVCODEC_VDPAU_H
-+
-+/**
-+ * @file
-+ * @ingroup lavc_codec_hwaccel_vdpau
-+ * Public libavcodec VDPAU header.
-+ */
-+
-+
-+/**
-+ * @defgroup lavc_codec_hwaccel_vdpau VDPAU Decoder and Renderer
-+ * @ingroup lavc_codec_hwaccel
-+ *
-+ * VDPAU hardware acceleration has two modules
-+ * - VDPAU decoding
-+ * - VDPAU presentation
-+ *
-+ * The VDPAU decoding module parses all headers using FFmpeg
-+ * parsing mechanisms and uses VDPAU for the actual decoding.
-+ *
-+ * As per the current implementation, the actual decoding
-+ * and rendering (API calls) are done as part of the VDPAU
-+ * presentation (vo_vdpau.c) module.
-+ *
-+ * @{
-+ */
-+
-+#include <vdpau/vdpau.h>
-+
-+#include "libavutil/avconfig.h"
-+#include "libavutil/attributes.h"
-+
-+#include "avcodec.h"
-+#include "version.h"
-+
-+struct AVCodecContext;
-+struct AVFrame;
-+
-+typedef int (*AVVDPAU_Render2)(struct AVCodecContext *, struct AVFrame *,
-+ const VdpPictureInfo *, uint32_t,
-+ const VdpBitstreamBuffer *);
-+
-+/**
-+ * This structure is used to share data between the libavcodec library and
-+ * the client video application.
-+ * The user shall allocate the structure via the av_alloc_vdpau_hwaccel
-+ * function and make it available as
-+ * AVCodecContext.hwaccel_context. Members can be set by the user once
-+ * during initialization or through each AVCodecContext.get_buffer()
-+ * function call. In any case, they must be valid prior to calling
-+ * decoding functions.
-+ *
-+ * The size of this structure is not a part of the public ABI and must not
-+ * be used outside of libavcodec. Use av_vdpau_alloc_context() to allocate an
-+ * AVVDPAUContext.
-+ */
-+typedef struct AVVDPAUContext {
-+ /**
-+ * VDPAU decoder handle
-+ *
-+ * Set by user.
-+ */
-+ VdpDecoder decoder;
-+
-+ /**
-+ * VDPAU decoder render callback
-+ *
-+ * Set by the user.
-+ */
-+ VdpDecoderRender *render;
-+
-+ AVVDPAU_Render2 render2;
-+} AVVDPAUContext;
-+
-+/**
-+ * @brief allocation function for AVVDPAUContext
-+ *
-+ * Allows extending the struct without breaking API/ABI
-+ */
-+AVVDPAUContext *av_alloc_vdpaucontext(void);
-+
-+AVVDPAU_Render2 av_vdpau_hwaccel_get_render2(const AVVDPAUContext *);
-+void av_vdpau_hwaccel_set_render2(AVVDPAUContext *, AVVDPAU_Render2);
-+
-+/**
-+ * Associate a VDPAU device with a codec context for hardware acceleration.
-+ * This function is meant to be called from the get_format() codec callback,
-+ * or earlier. It can also be called after avcodec_flush_buffers() to change
-+ * the underlying VDPAU device mid-stream (e.g. to recover from non-transparent
-+ * display preemption).
-+ *
-+ * @note get_format() must return AV_PIX_FMT_VDPAU if this function completes
-+ * successfully.
-+ *
-+ * @param avctx decoding context whose get_format() callback is invoked
-+ * @param device VDPAU device handle to use for hardware acceleration
-+ * @param get_proc_address VDPAU device driver
-+ * @param flags zero of more OR'd AV_HWACCEL_FLAG_* flags
-+ *
-+ * @return 0 on success, an AVERROR code on failure.
-+ */
-+int av_vdpau_bind_context(AVCodecContext *avctx, VdpDevice device,
-+ VdpGetProcAddress *get_proc_address, unsigned flags);
-+
-+/**
-+ * Gets the parameters to create an adequate VDPAU video surface for the codec
-+ * context using VDPAU hardware decoding acceleration.
-+ *
-+ * @note Behavior is undefined if the context was not successfully bound to a
-+ * VDPAU device using av_vdpau_bind_context().
-+ *
-+ * @param avctx the codec context being used for decoding the stream
-+ * @param type storage space for the VDPAU video surface chroma type
-+ * (or NULL to ignore)
-+ * @param width storage space for the VDPAU video surface pixel width
-+ * (or NULL to ignore)
-+ * @param height storage space for the VDPAU video surface pixel height
-+ * (or NULL to ignore)
-+ *
-+ * @return 0 on success, a negative AVERROR code on failure.
-+ */
-+int av_vdpau_get_surface_parameters(AVCodecContext *avctx, VdpChromaType *type,
-+ uint32_t *width, uint32_t *height);
-+
-+/**
-+ * Allocate an AVVDPAUContext.
-+ *
-+ * @return Newly-allocated AVVDPAUContext or NULL on failure.
-+ */
-+AVVDPAUContext *av_vdpau_alloc_context(void);
-+
-+#if FF_API_VDPAU_PROFILE
-+/**
-+ * Get a decoder profile that should be used for initializing a VDPAU decoder.
-+ * Should be called from the AVCodecContext.get_format() callback.
-+ *
-+ * @deprecated Use av_vdpau_bind_context() instead.
-+ *
-+ * @param avctx the codec context being used for decoding the stream
-+ * @param profile a pointer into which the result will be written on success.
-+ * The contents of profile are undefined if this function returns
-+ * an error.
-+ *
-+ * @return 0 on success (non-negative), a negative AVERROR on failure.
-+ */
-+attribute_deprecated
-+int av_vdpau_get_profile(AVCodecContext *avctx, VdpDecoderProfile *profile);
-+#endif
-+
-+/* @}*/
-+
-+#endif /* AVCODEC_VDPAU_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavcodec/version.h
-@@ -0,0 +1,137 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVCODEC_VERSION_H
-+#define AVCODEC_VERSION_H
-+
-+/**
-+ * @file
-+ * @ingroup libavc
-+ * Libavcodec version macros.
-+ */
-+
-+#include "libavutil/version.h"
-+
-+#define LIBAVCODEC_VERSION_MAJOR 58
-+#define LIBAVCODEC_VERSION_MINOR 18
-+#define LIBAVCODEC_VERSION_MICRO 100
-+
-+#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
-+ LIBAVCODEC_VERSION_MINOR, \
-+ LIBAVCODEC_VERSION_MICRO)
-+#define LIBAVCODEC_VERSION AV_VERSION(LIBAVCODEC_VERSION_MAJOR, \
-+ LIBAVCODEC_VERSION_MINOR, \
-+ LIBAVCODEC_VERSION_MICRO)
-+#define LIBAVCODEC_BUILD LIBAVCODEC_VERSION_INT
-+
-+#define LIBAVCODEC_IDENT "Lavc" AV_STRINGIFY(LIBAVCODEC_VERSION)
-+
-+/**
-+ * FF_API_* defines may be placed below to indicate public API that will be
-+ * dropped at a future version bump. The defines themselves are not part of
-+ * the public API and may change, break or disappear at any time.
-+ *
-+ * @note, when bumping the major version it is recommended to manually
-+ * disable each FF_API_* in its own commit instead of disabling them all
-+ * at once through the bump. This improves the git bisect-ability of the change.
-+ */
-+
-+#ifndef FF_API_LOWRES
-+#define FF_API_LOWRES (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_DEBUG_MV
-+#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 58)
-+#endif
-+#ifndef FF_API_AVCTX_TIMEBASE
-+#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_CODED_FRAME
-+#define FF_API_CODED_FRAME (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_SIDEDATA_ONLY_PKT
-+#define FF_API_SIDEDATA_ONLY_PKT (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_VDPAU_PROFILE
-+#define FF_API_VDPAU_PROFILE (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_CONVERGENCE_DURATION
-+#define FF_API_CONVERGENCE_DURATION (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_AVPICTURE
-+#define FF_API_AVPICTURE (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_AVPACKET_OLD_API
-+#define FF_API_AVPACKET_OLD_API (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_RTP_CALLBACK
-+#define FF_API_RTP_CALLBACK (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_VBV_DELAY
-+#define FF_API_VBV_DELAY (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_CODER_TYPE
-+#define FF_API_CODER_TYPE (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_STAT_BITS
-+#define FF_API_STAT_BITS (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_PRIVATE_OPT
-+#define FF_API_PRIVATE_OPT (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_ASS_TIMING
-+#define FF_API_ASS_TIMING (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_OLD_BSF
-+#define FF_API_OLD_BSF (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_COPY_CONTEXT
-+#define FF_API_COPY_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_GET_CONTEXT_DEFAULTS
-+#define FF_API_GET_CONTEXT_DEFAULTS (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_NVENC_OLD_NAME
-+#define FF_API_NVENC_OLD_NAME (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_STRUCT_VAAPI_CONTEXT
-+#define FF_API_STRUCT_VAAPI_CONTEXT (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_MERGE_SD_API
-+#define FF_API_MERGE_SD_API (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_TAG_STRING
-+#define FF_API_TAG_STRING (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_GETCHROMA
-+#define FF_API_GETCHROMA (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_CODEC_GET_SET
-+#define FF_API_CODEC_GET_SET (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_USER_VISIBLE_AVHWACCEL
-+#define FF_API_USER_VISIBLE_AVHWACCEL (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_LOCKMGR
-+#define FF_API_LOCKMGR (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+#ifndef FF_API_NEXT
-+#define FF_API_NEXT (LIBAVCODEC_VERSION_MAJOR < 59)
-+#endif
-+
-+
-+#endif /* AVCODEC_VERSION_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/attributes.h
-@@ -0,0 +1,167 @@
-+/*
-+ * copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * Macro definitions for various function/variable attributes
-+ */
-+
-+#ifndef AVUTIL_ATTRIBUTES_H
-+#define AVUTIL_ATTRIBUTES_H
-+
-+#ifdef __GNUC__
-+# define AV_GCC_VERSION_AT_LEAST(x,y) (__GNUC__ > (x) || __GNUC__ == (x) && __GNUC_MINOR__ >= (y))
-+# define AV_GCC_VERSION_AT_MOST(x,y) (__GNUC__ < (x) || __GNUC__ == (x) && __GNUC_MINOR__ <= (y))
-+#else
-+# define AV_GCC_VERSION_AT_LEAST(x,y) 0
-+# define AV_GCC_VERSION_AT_MOST(x,y) 0
-+#endif
-+
-+#ifndef av_always_inline
-+#if AV_GCC_VERSION_AT_LEAST(3,1)
-+# define av_always_inline __attribute__((always_inline)) inline
-+#elif defined(_MSC_VER)
-+# define av_always_inline __forceinline
-+#else
-+# define av_always_inline inline
-+#endif
-+#endif
-+
-+#ifndef av_extern_inline
-+#if defined(__ICL) && __ICL >= 1210 || defined(__GNUC_STDC_INLINE__)
-+# define av_extern_inline extern inline
-+#else
-+# define av_extern_inline inline
-+#endif
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(3,4)
-+# define av_warn_unused_result __attribute__((warn_unused_result))
-+#else
-+# define av_warn_unused_result
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(3,1)
-+# define av_noinline __attribute__((noinline))
-+#elif defined(_MSC_VER)
-+# define av_noinline __declspec(noinline)
-+#else
-+# define av_noinline
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__)
-+# define av_pure __attribute__((pure))
-+#else
-+# define av_pure
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(2,6) || defined(__clang__)
-+# define av_const __attribute__((const))
-+#else
-+# define av_const
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(4,3) || defined(__clang__)
-+# define av_cold __attribute__((cold))
-+#else
-+# define av_cold
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(4,1) && !defined(__llvm__)
-+# define av_flatten __attribute__((flatten))
-+#else
-+# define av_flatten
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(3,1)
-+# define attribute_deprecated __attribute__((deprecated))
-+#elif defined(_MSC_VER)
-+# define attribute_deprecated __declspec(deprecated)
-+#else
-+# define attribute_deprecated
-+#endif
-+
-+/**
-+ * Disable warnings about deprecated features
-+ * This is useful for sections of code kept for backward compatibility and
-+ * scheduled for removal.
-+ */
-+#ifndef AV_NOWARN_DEPRECATED
-+#if AV_GCC_VERSION_AT_LEAST(4,6)
-+# define AV_NOWARN_DEPRECATED(code) \
-+ _Pragma("GCC diagnostic push") \
-+ _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"") \
-+ code \
-+ _Pragma("GCC diagnostic pop")
-+#elif defined(_MSC_VER)
-+# define AV_NOWARN_DEPRECATED(code) \
-+ __pragma(warning(push)) \
-+ __pragma(warning(disable : 4996)) \
-+ code; \
-+ __pragma(warning(pop))
-+#else
-+# define AV_NOWARN_DEPRECATED(code) code
-+#endif
-+#endif
-+
-+#if defined(__GNUC__) || defined(__clang__)
-+# define av_unused __attribute__((unused))
-+#else
-+# define av_unused
-+#endif
-+
-+/**
-+ * Mark a variable as used and prevent the compiler from optimizing it
-+ * away. This is useful for variables accessed only from inline
-+ * assembler without the compiler being aware.
-+ */
-+#if AV_GCC_VERSION_AT_LEAST(3,1) || defined(__clang__)
-+# define av_used __attribute__((used))
-+#else
-+# define av_used
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(3,3) || defined(__clang__)
-+# define av_alias __attribute__((may_alias))
-+#else
-+# define av_alias
-+#endif
-+
-+#if (defined(__GNUC__) || defined(__clang__)) && !defined(__INTEL_COMPILER)
-+# define av_uninit(x) x=x
-+#else
-+# define av_uninit(x) x
-+#endif
-+
-+#if defined(__GNUC__) || defined(__clang__)
-+# define av_builtin_constant_p __builtin_constant_p
-+# define av_printf_format(fmtpos, attrpos) __attribute__((__format__(__printf__, fmtpos, attrpos)))
-+#else
-+# define av_builtin_constant_p(x) 0
-+# define av_printf_format(fmtpos, attrpos)
-+#endif
-+
-+#if AV_GCC_VERSION_AT_LEAST(2,5) || defined(__clang__)
-+# define av_noreturn __attribute__((noreturn))
-+#else
-+# define av_noreturn
-+#endif
-+
-+#endif /* AVUTIL_ATTRIBUTES_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/avconfig.h
-@@ -0,0 +1,6 @@
-+/* Generated by ffmpeg configure */
-+#ifndef AVUTIL_AVCONFIG_H
-+#define AVUTIL_AVCONFIG_H
-+#define AV_HAVE_BIGENDIAN 0
-+#define AV_HAVE_FAST_UNALIGNED 1
-+#endif /* AVUTIL_AVCONFIG_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/avutil.h
-@@ -0,0 +1,365 @@
-+/*
-+ * copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_AVUTIL_H
-+#define AVUTIL_AVUTIL_H
-+
-+/**
-+ * @file
-+ * @ingroup lavu
-+ * Convenience header that includes @ref lavu "libavutil"'s core.
-+ */
-+
-+/**
-+ * @mainpage
-+ *
-+ * @section ffmpeg_intro Introduction
-+ *
-+ * This document describes the usage of the different libraries
-+ * provided by FFmpeg.
-+ *
-+ * @li @ref libavc "libavcodec" encoding/decoding library
-+ * @li @ref lavfi "libavfilter" graph-based frame editing library
-+ * @li @ref libavf "libavformat" I/O and muxing/demuxing library
-+ * @li @ref lavd "libavdevice" special devices muxing/demuxing library
-+ * @li @ref lavu "libavutil" common utility library
-+ * @li @ref lswr "libswresample" audio resampling, format conversion and mixing
-+ * @li @ref lpp "libpostproc" post processing library
-+ * @li @ref libsws "libswscale" color conversion and scaling library
-+ *
-+ * @section ffmpeg_versioning Versioning and compatibility
-+ *
-+ * Each of the FFmpeg libraries contains a version.h header, which defines a
-+ * major, minor and micro version number with the
-+ * <em>LIBRARYNAME_VERSION_{MAJOR,MINOR,MICRO}</em> macros. The major version
-+ * number is incremented with backward incompatible changes - e.g. removing
-+ * parts of the public API, reordering public struct members, etc. The minor
-+ * version number is incremented for backward compatible API changes or major
-+ * new features - e.g. adding a new public function or a new decoder. The micro
-+ * version number is incremented for smaller changes that a calling program
-+ * might still want to check for - e.g. changing behavior in a previously
-+ * unspecified situation.
-+ *
-+ * FFmpeg guarantees backward API and ABI compatibility for each library as long
-+ * as its major version number is unchanged. This means that no public symbols
-+ * will be removed or renamed. Types and names of the public struct members and
-+ * values of public macros and enums will remain the same (unless they were
-+ * explicitly declared as not part of the public API). Documented behavior will
-+ * not change.
-+ *
-+ * In other words, any correct program that works with a given FFmpeg snapshot
-+ * should work just as well without any changes with any later snapshot with the
-+ * same major versions. This applies to both rebuilding the program against new
-+ * FFmpeg versions or to replacing the dynamic FFmpeg libraries that a program
-+ * links against.
-+ *
-+ * However, new public symbols may be added and new members may be appended to
-+ * public structs whose size is not part of public ABI (most public structs in
-+ * FFmpeg). New macros and enum values may be added. Behavior in undocumented
-+ * situations may change slightly (and be documented). All those are accompanied
-+ * by an entry in doc/APIchanges and incrementing either the minor or micro
-+ * version number.
-+ */
-+
-+/**
-+ * @defgroup lavu libavutil
-+ * Common code shared across all FFmpeg libraries.
-+ *
-+ * @note
-+ * libavutil is designed to be modular. In most cases, in order to use the
-+ * functions provided by one component of libavutil you must explicitly include
-+ * the specific header containing that feature. If you are only using
-+ * media-related components, you could simply include libavutil/avutil.h, which
-+ * brings in most of the "core" components.
-+ *
-+ * @{
-+ *
-+ * @defgroup lavu_crypto Crypto and Hashing
-+ *
-+ * @{
-+ * @}
-+ *
-+ * @defgroup lavu_math Mathematics
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_string String Manipulation
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_mem Memory Management
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_data Data Structures
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_video Video related
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_audio Audio related
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_error Error Codes
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_log Logging Facility
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup lavu_misc Other
-+ *
-+ * @{
-+ *
-+ * @defgroup preproc_misc Preprocessor String Macros
-+ *
-+ * @{
-+ *
-+ * @}
-+ *
-+ * @defgroup version_utils Library Version Macros
-+ *
-+ * @{
-+ *
-+ * @}
-+ */
-+
-+
-+/**
-+ * @addtogroup lavu_ver
-+ * @{
-+ */
-+
-+/**
-+ * Return the LIBAVUTIL_VERSION_INT constant.
-+ */
-+unsigned avutil_version(void);
-+
-+/**
-+ * Return an informative version string. This usually is the actual release
-+ * version number or a git commit description. This string has no fixed format
-+ * and can change any time. It should never be parsed by code.
-+ */
-+const char *av_version_info(void);
-+
-+/**
-+ * Return the libavutil build-time configuration.
-+ */
-+const char *avutil_configuration(void);
-+
-+/**
-+ * Return the libavutil license.
-+ */
-+const char *avutil_license(void);
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @addtogroup lavu_media Media Type
-+ * @brief Media Type
-+ */
-+
-+enum AVMediaType {
-+ AVMEDIA_TYPE_UNKNOWN = -1, ///< Usually treated as AVMEDIA_TYPE_DATA
-+ AVMEDIA_TYPE_VIDEO,
-+ AVMEDIA_TYPE_AUDIO,
-+ AVMEDIA_TYPE_DATA, ///< Opaque data information usually continuous
-+ AVMEDIA_TYPE_SUBTITLE,
-+ AVMEDIA_TYPE_ATTACHMENT, ///< Opaque data information usually sparse
-+ AVMEDIA_TYPE_NB
-+};
-+
-+/**
-+ * Return a string describing the media_type enum, NULL if media_type
-+ * is unknown.
-+ */
-+const char *av_get_media_type_string(enum AVMediaType media_type);
-+
-+/**
-+ * @defgroup lavu_const Constants
-+ * @{
-+ *
-+ * @defgroup lavu_enc Encoding specific
-+ *
-+ * @note those definition should move to avcodec
-+ * @{
-+ */
-+
-+#define FF_LAMBDA_SHIFT 7
-+#define FF_LAMBDA_SCALE (1<<FF_LAMBDA_SHIFT)
-+#define FF_QP2LAMBDA 118 ///< factor to convert from H.263 QP to lambda
-+#define FF_LAMBDA_MAX (256*128-1)
-+
-+#define FF_QUALITY_SCALE FF_LAMBDA_SCALE //FIXME maybe remove
-+
-+/**
-+ * @}
-+ * @defgroup lavu_time Timestamp specific
-+ *
-+ * FFmpeg internal timebase and timestamp definitions
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * @brief Undefined timestamp value
-+ *
-+ * Usually reported by demuxer that work on containers that do not provide
-+ * either pts or dts.
-+ */
-+
-+#define AV_NOPTS_VALUE ((int64_t)UINT64_C(0x8000000000000000))
-+
-+/**
-+ * Internal time base represented as integer
-+ */
-+
-+#define AV_TIME_BASE 1000000
-+
-+/**
-+ * Internal time base represented as fractional value
-+ */
-+
-+#define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE}
-+
-+/**
-+ * @}
-+ * @}
-+ * @defgroup lavu_picture Image related
-+ *
-+ * AVPicture types, pixel formats and basic image planes manipulation.
-+ *
-+ * @{
-+ */
-+
-+enum AVPictureType {
-+ AV_PICTURE_TYPE_NONE = 0, ///< Undefined
-+ AV_PICTURE_TYPE_I, ///< Intra
-+ AV_PICTURE_TYPE_P, ///< Predicted
-+ AV_PICTURE_TYPE_B, ///< Bi-dir predicted
-+ AV_PICTURE_TYPE_S, ///< S(GMC)-VOP MPEG-4
-+ AV_PICTURE_TYPE_SI, ///< Switching Intra
-+ AV_PICTURE_TYPE_SP, ///< Switching Predicted
-+ AV_PICTURE_TYPE_BI, ///< BI type
-+};
-+
-+/**
-+ * Return a single letter to describe the given picture type
-+ * pict_type.
-+ *
-+ * @param[in] pict_type the picture type @return a single character
-+ * representing the picture type, '?' if pict_type is unknown
-+ */
-+char av_get_picture_type_char(enum AVPictureType pict_type);
-+
-+/**
-+ * @}
-+ */
-+
-+#include "common.h"
-+#include "error.h"
-+#include "rational.h"
-+#include "version.h"
-+#include "macros.h"
-+#include "mathematics.h"
-+#include "log.h"
-+#include "pixfmt.h"
-+
-+/**
-+ * Return x default pointer in case p is NULL.
-+ */
-+static inline void *av_x_if_null(const void *p, const void *x)
-+{
-+ return (void *)(intptr_t)(p ? p : x);
-+}
-+
-+/**
-+ * Compute the length of an integer list.
-+ *
-+ * @param elsize size in bytes of each list element (only 1, 2, 4 or 8)
-+ * @param term list terminator (usually 0 or -1)
-+ * @param list pointer to the list
-+ * @return length of the list, in elements, not counting the terminator
-+ */
-+unsigned av_int_list_length_for_size(unsigned elsize,
-+ const void *list, uint64_t term) av_pure;
-+
-+/**
-+ * Compute the length of an integer list.
-+ *
-+ * @param term list terminator (usually 0 or -1)
-+ * @param list pointer to the list
-+ * @return length of the list, in elements, not counting the terminator
-+ */
-+#define av_int_list_length(list, term) \
-+ av_int_list_length_for_size(sizeof(*(list)), list, term)
-+
-+/**
-+ * Open a file using a UTF-8 filename.
-+ * The API of this function matches POSIX fopen(), errors are returned through
-+ * errno.
-+ */
-+FILE *av_fopen_utf8(const char *path, const char *mode);
-+
-+/**
-+ * Return the fractional representation of the internal time base.
-+ */
-+AVRational av_get_time_base_q(void);
-+
-+#define AV_FOURCC_MAX_STRING_SIZE 32
-+
-+#define av_fourcc2str(fourcc) av_fourcc_make_string((char[AV_FOURCC_MAX_STRING_SIZE]){0}, fourcc)
-+
-+/**
-+ * Fill the provided buffer with a string containing a FourCC (four-character
-+ * code) representation.
-+ *
-+ * @param buf a buffer with size in bytes of at least AV_FOURCC_MAX_STRING_SIZE
-+ * @param fourcc the fourcc to represent
-+ * @return the buffer in input
-+ */
-+char *av_fourcc_make_string(char *buf, uint32_t fourcc);
-+
-+/**
-+ * @}
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_AVUTIL_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/buffer.h
-@@ -0,0 +1,291 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @ingroup lavu_buffer
-+ * refcounted data buffer API
-+ */
-+
-+#ifndef AVUTIL_BUFFER_H
-+#define AVUTIL_BUFFER_H
-+
-+#include <stdint.h>
-+
-+/**
-+ * @defgroup lavu_buffer AVBuffer
-+ * @ingroup lavu_data
-+ *
-+ * @{
-+ * AVBuffer is an API for reference-counted data buffers.
-+ *
-+ * There are two core objects in this API -- AVBuffer and AVBufferRef. AVBuffer
-+ * represents the data buffer itself; it is opaque and not meant to be accessed
-+ * by the caller directly, but only through AVBufferRef. However, the caller may
-+ * e.g. compare two AVBuffer pointers to check whether two different references
-+ * are describing the same data buffer. AVBufferRef represents a single
-+ * reference to an AVBuffer and it is the object that may be manipulated by the
-+ * caller directly.
-+ *
-+ * There are two functions provided for creating a new AVBuffer with a single
-+ * reference -- av_buffer_alloc() to just allocate a new buffer, and
-+ * av_buffer_create() to wrap an existing array in an AVBuffer. From an existing
-+ * reference, additional references may be created with av_buffer_ref().
-+ * Use av_buffer_unref() to free a reference (this will automatically free the
-+ * data once all the references are freed).
-+ *
-+ * The convention throughout this API and the rest of FFmpeg is such that the
-+ * buffer is considered writable if there exists only one reference to it (and
-+ * it has not been marked as read-only). The av_buffer_is_writable() function is
-+ * provided to check whether this is true and av_buffer_make_writable() will
-+ * automatically create a new writable buffer when necessary.
-+ * Of course nothing prevents the calling code from violating this convention,
-+ * however that is safe only when all the existing references are under its
-+ * control.
-+ *
-+ * @note Referencing and unreferencing the buffers is thread-safe and thus
-+ * may be done from multiple threads simultaneously without any need for
-+ * additional locking.
-+ *
-+ * @note Two different references to the same buffer can point to different
-+ * parts of the buffer (i.e. their AVBufferRef.data will not be equal).
-+ */
-+
-+/**
-+ * A reference counted buffer type. It is opaque and is meant to be used through
-+ * references (AVBufferRef).
-+ */
-+typedef struct AVBuffer AVBuffer;
-+
-+/**
-+ * A reference to a data buffer.
-+ *
-+ * The size of this struct is not a part of the public ABI and it is not meant
-+ * to be allocated directly.
-+ */
-+typedef struct AVBufferRef {
-+ AVBuffer *buffer;
-+
-+ /**
-+ * The data buffer. It is considered writable if and only if
-+ * this is the only reference to the buffer, in which case
-+ * av_buffer_is_writable() returns 1.
-+ */
-+ uint8_t *data;
-+ /**
-+ * Size of data in bytes.
-+ */
-+ int size;
-+} AVBufferRef;
-+
-+/**
-+ * Allocate an AVBuffer of the given size using av_malloc().
-+ *
-+ * @return an AVBufferRef of given size or NULL when out of memory
-+ */
-+AVBufferRef *av_buffer_alloc(int size);
-+
-+/**
-+ * Same as av_buffer_alloc(), except the returned buffer will be initialized
-+ * to zero.
-+ */
-+AVBufferRef *av_buffer_allocz(int size);
-+
-+/**
-+ * Always treat the buffer as read-only, even when it has only one
-+ * reference.
-+ */
-+#define AV_BUFFER_FLAG_READONLY (1 << 0)
-+
-+/**
-+ * Create an AVBuffer from an existing array.
-+ *
-+ * If this function is successful, data is owned by the AVBuffer. The caller may
-+ * only access data through the returned AVBufferRef and references derived from
-+ * it.
-+ * If this function fails, data is left untouched.
-+ * @param data data array
-+ * @param size size of data in bytes
-+ * @param free a callback for freeing this buffer's data
-+ * @param opaque parameter to be got for processing or passed to free
-+ * @param flags a combination of AV_BUFFER_FLAG_*
-+ *
-+ * @return an AVBufferRef referring to data on success, NULL on failure.
-+ */
-+AVBufferRef *av_buffer_create(uint8_t *data, int size,
-+ void (*free)(void *opaque, uint8_t *data),
-+ void *opaque, int flags);
-+
-+/**
-+ * Default free callback, which calls av_free() on the buffer data.
-+ * This function is meant to be passed to av_buffer_create(), not called
-+ * directly.
-+ */
-+void av_buffer_default_free(void *opaque, uint8_t *data);
-+
-+/**
-+ * Create a new reference to an AVBuffer.
-+ *
-+ * @return a new AVBufferRef referring to the same AVBuffer as buf or NULL on
-+ * failure.
-+ */
-+AVBufferRef *av_buffer_ref(AVBufferRef *buf);
-+
-+/**
-+ * Free a given reference and automatically free the buffer if there are no more
-+ * references to it.
-+ *
-+ * @param buf the reference to be freed. The pointer is set to NULL on return.
-+ */
-+void av_buffer_unref(AVBufferRef **buf);
-+
-+/**
-+ * @return 1 if the caller may write to the data referred to by buf (which is
-+ * true if and only if buf is the only reference to the underlying AVBuffer).
-+ * Return 0 otherwise.
-+ * A positive answer is valid until av_buffer_ref() is called on buf.
-+ */
-+int av_buffer_is_writable(const AVBufferRef *buf);
-+
-+/**
-+ * @return the opaque parameter set by av_buffer_create.
-+ */
-+void *av_buffer_get_opaque(const AVBufferRef *buf);
-+
-+int av_buffer_get_ref_count(const AVBufferRef *buf);
-+
-+/**
-+ * Create a writable reference from a given buffer reference, avoiding data copy
-+ * if possible.
-+ *
-+ * @param buf buffer reference to make writable. On success, buf is either left
-+ * untouched, or it is unreferenced and a new writable AVBufferRef is
-+ * written in its place. On failure, buf is left untouched.
-+ * @return 0 on success, a negative AVERROR on failure.
-+ */
-+int av_buffer_make_writable(AVBufferRef **buf);
-+
-+/**
-+ * Reallocate a given buffer.
-+ *
-+ * @param buf a buffer reference to reallocate. On success, buf will be
-+ * unreferenced and a new reference with the required size will be
-+ * written in its place. On failure buf will be left untouched. *buf
-+ * may be NULL, then a new buffer is allocated.
-+ * @param size required new buffer size.
-+ * @return 0 on success, a negative AVERROR on failure.
-+ *
-+ * @note the buffer is actually reallocated with av_realloc() only if it was
-+ * initially allocated through av_buffer_realloc(NULL) and there is only one
-+ * reference to it (i.e. the one passed to this function). In all other cases
-+ * a new buffer is allocated and the data is copied.
-+ */
-+int av_buffer_realloc(AVBufferRef **buf, int size);
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavu_bufferpool AVBufferPool
-+ * @ingroup lavu_data
-+ *
-+ * @{
-+ * AVBufferPool is an API for a lock-free thread-safe pool of AVBuffers.
-+ *
-+ * Frequently allocating and freeing large buffers may be slow. AVBufferPool is
-+ * meant to solve this in cases when the caller needs a set of buffers of the
-+ * same size (the most obvious use case being buffers for raw video or audio
-+ * frames).
-+ *
-+ * At the beginning, the user must call av_buffer_pool_init() to create the
-+ * buffer pool. Then whenever a buffer is needed, call av_buffer_pool_get() to
-+ * get a reference to a new buffer, similar to av_buffer_alloc(). This new
-+ * reference works in all aspects the same way as the one created by
-+ * av_buffer_alloc(). However, when the last reference to this buffer is
-+ * unreferenced, it is returned to the pool instead of being freed and will be
-+ * reused for subsequent av_buffer_pool_get() calls.
-+ *
-+ * When the caller is done with the pool and no longer needs to allocate any new
-+ * buffers, av_buffer_pool_uninit() must be called to mark the pool as freeable.
-+ * Once all the buffers are released, it will automatically be freed.
-+ *
-+ * Allocating and releasing buffers with this API is thread-safe as long as
-+ * either the default alloc callback is used, or the user-supplied one is
-+ * thread-safe.
-+ */
-+
-+/**
-+ * The buffer pool. This structure is opaque and not meant to be accessed
-+ * directly. It is allocated with av_buffer_pool_init() and freed with
-+ * av_buffer_pool_uninit().
-+ */
-+typedef struct AVBufferPool AVBufferPool;
-+
-+/**
-+ * Allocate and initialize a buffer pool.
-+ *
-+ * @param size size of each buffer in this pool
-+ * @param alloc a function that will be used to allocate new buffers when the
-+ * pool is empty. May be NULL, then the default allocator will be used
-+ * (av_buffer_alloc()).
-+ * @return newly created buffer pool on success, NULL on error.
-+ */
-+AVBufferPool *av_buffer_pool_init(int size, AVBufferRef* (*alloc)(int size));
-+
-+/**
-+ * Allocate and initialize a buffer pool with a more complex allocator.
-+ *
-+ * @param size size of each buffer in this pool
-+ * @param opaque arbitrary user data used by the allocator
-+ * @param alloc a function that will be used to allocate new buffers when the
-+ * pool is empty.
-+ * @param pool_free a function that will be called immediately before the pool
-+ * is freed. I.e. after av_buffer_pool_uninit() is called
-+ * by the caller and all the frames are returned to the pool
-+ * and freed. It is intended to uninitialize the user opaque
-+ * data.
-+ * @return newly created buffer pool on success, NULL on error.
-+ */
-+AVBufferPool *av_buffer_pool_init2(int size, void *opaque,
-+ AVBufferRef* (*alloc)(void *opaque, int size),
-+ void (*pool_free)(void *opaque));
-+
-+/**
-+ * Mark the pool as being available for freeing. It will actually be freed only
-+ * once all the allocated buffers associated with the pool are released. Thus it
-+ * is safe to call this function while some of the allocated buffers are still
-+ * in use.
-+ *
-+ * @param pool pointer to the pool to be freed. It will be set to NULL.
-+ */
-+void av_buffer_pool_uninit(AVBufferPool **pool);
-+
-+/**
-+ * Allocate a new AVBuffer, reusing an old buffer from the pool when available.
-+ * This function may be called simultaneously from multiple threads.
-+ *
-+ * @return a reference to the new buffer on success, NULL on error.
-+ */
-+AVBufferRef *av_buffer_pool_get(AVBufferPool *pool);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_BUFFER_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/channel_layout.h
-@@ -0,0 +1,232 @@
-+/*
-+ * Copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ * Copyright (c) 2008 Peter Ross
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_CHANNEL_LAYOUT_H
-+#define AVUTIL_CHANNEL_LAYOUT_H
-+
-+#include <stdint.h>
-+
-+/**
-+ * @file
-+ * audio channel layout utility functions
-+ */
-+
-+/**
-+ * @addtogroup lavu_audio
-+ * @{
-+ */
-+
-+/**
-+ * @defgroup channel_masks Audio channel masks
-+ *
-+ * A channel layout is a 64-bits integer with a bit set for every channel.
-+ * The number of bits set must be equal to the number of channels.
-+ * The value 0 means that the channel layout is not known.
-+ * @note this data structure is not powerful enough to handle channels
-+ * combinations that have the same channel multiple times, such as
-+ * dual-mono.
-+ *
-+ * @{
-+ */
-+#define AV_CH_FRONT_LEFT 0x00000001
-+#define AV_CH_FRONT_RIGHT 0x00000002
-+#define AV_CH_FRONT_CENTER 0x00000004
-+#define AV_CH_LOW_FREQUENCY 0x00000008
-+#define AV_CH_BACK_LEFT 0x00000010
-+#define AV_CH_BACK_RIGHT 0x00000020
-+#define AV_CH_FRONT_LEFT_OF_CENTER 0x00000040
-+#define AV_CH_FRONT_RIGHT_OF_CENTER 0x00000080
-+#define AV_CH_BACK_CENTER 0x00000100
-+#define AV_CH_SIDE_LEFT 0x00000200
-+#define AV_CH_SIDE_RIGHT 0x00000400
-+#define AV_CH_TOP_CENTER 0x00000800
-+#define AV_CH_TOP_FRONT_LEFT 0x00001000
-+#define AV_CH_TOP_FRONT_CENTER 0x00002000
-+#define AV_CH_TOP_FRONT_RIGHT 0x00004000
-+#define AV_CH_TOP_BACK_LEFT 0x00008000
-+#define AV_CH_TOP_BACK_CENTER 0x00010000
-+#define AV_CH_TOP_BACK_RIGHT 0x00020000
-+#define AV_CH_STEREO_LEFT 0x20000000 ///< Stereo downmix.
-+#define AV_CH_STEREO_RIGHT 0x40000000 ///< See AV_CH_STEREO_LEFT.
-+#define AV_CH_WIDE_LEFT 0x0000000080000000ULL
-+#define AV_CH_WIDE_RIGHT 0x0000000100000000ULL
-+#define AV_CH_SURROUND_DIRECT_LEFT 0x0000000200000000ULL
-+#define AV_CH_SURROUND_DIRECT_RIGHT 0x0000000400000000ULL
-+#define AV_CH_LOW_FREQUENCY_2 0x0000000800000000ULL
-+
-+/** Channel mask value used for AVCodecContext.request_channel_layout
-+ to indicate that the user requests the channel order of the decoder output
-+ to be the native codec channel order. */
-+#define AV_CH_LAYOUT_NATIVE 0x8000000000000000ULL
-+
-+/**
-+ * @}
-+ * @defgroup channel_mask_c Audio channel layouts
-+ * @{
-+ * */
-+#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER)
-+#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT)
-+#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY)
-+#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER)
-+#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER)
-+#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY)
-+#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER)
-+#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)
-+#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
-+#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-+#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)
-+#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY)
-+#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-+#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY)
-+#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER)
-+#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-+#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER)
-+#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER)
-+#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER)
-+#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY)
-+#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-+#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-+#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)
-+#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-+#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)
-+#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)
-+#define AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL|AV_CH_WIDE_LEFT|AV_CH_WIDE_RIGHT|AV_CH_TOP_BACK_LEFT|AV_CH_TOP_BACK_RIGHT|AV_CH_TOP_BACK_CENTER|AV_CH_TOP_FRONT_CENTER|AV_CH_TOP_FRONT_LEFT|AV_CH_TOP_FRONT_RIGHT)
-+#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)
-+
-+enum AVMatrixEncoding {
-+ AV_MATRIX_ENCODING_NONE,
-+ AV_MATRIX_ENCODING_DOLBY,
-+ AV_MATRIX_ENCODING_DPLII,
-+ AV_MATRIX_ENCODING_DPLIIX,
-+ AV_MATRIX_ENCODING_DPLIIZ,
-+ AV_MATRIX_ENCODING_DOLBYEX,
-+ AV_MATRIX_ENCODING_DOLBYHEADPHONE,
-+ AV_MATRIX_ENCODING_NB
-+};
-+
-+/**
-+ * Return a channel layout id that matches name, or 0 if no match is found.
-+ *
-+ * name can be one or several of the following notations,
-+ * separated by '+' or '|':
-+ * - the name of an usual channel layout (mono, stereo, 4.0, quad, 5.0,
-+ * 5.0(side), 5.1, 5.1(side), 7.1, 7.1(wide), downmix);
-+ * - the name of a single channel (FL, FR, FC, LFE, BL, BR, FLC, FRC, BC,
-+ * SL, SR, TC, TFL, TFC, TFR, TBL, TBC, TBR, DL, DR);
-+ * - a number of channels, in decimal, followed by 'c', yielding
-+ * the default channel layout for that number of channels (@see
-+ * av_get_default_channel_layout);
-+ * - a channel layout mask, in hexadecimal starting with "0x" (see the
-+ * AV_CH_* macros).
-+ *
-+ * Example: "stereo+FC" = "2c+FC" = "2c+1c" = "0x7"
-+ */
-+uint64_t av_get_channel_layout(const char *name);
-+
-+/**
-+ * Return a channel layout and the number of channels based on the specified name.
-+ *
-+ * This function is similar to (@see av_get_channel_layout), but can also parse
-+ * unknown channel layout specifications.
-+ *
-+ * @param[in] name channel layout specification string
-+ * @param[out] channel_layout parsed channel layout (0 if unknown)
-+ * @param[out] nb_channels number of channels
-+ *
-+ * @return 0 on success, AVERROR(EINVAL) if the parsing fails.
-+ */
-+int av_get_extended_channel_layout(const char *name, uint64_t* channel_layout, int* nb_channels);
-+
-+/**
-+ * Return a description of a channel layout.
-+ * If nb_channels is <= 0, it is guessed from the channel_layout.
-+ *
-+ * @param buf put here the string containing the channel layout
-+ * @param buf_size size in bytes of the buffer
-+ */
-+void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, uint64_t channel_layout);
-+
-+struct AVBPrint;
-+/**
-+ * Append a description of a channel layout to a bprint buffer.
-+ */
-+void av_bprint_channel_layout(struct AVBPrint *bp, int nb_channels, uint64_t channel_layout);
-+
-+/**
-+ * Return the number of channels in the channel layout.
-+ */
-+int av_get_channel_layout_nb_channels(uint64_t channel_layout);
-+
-+/**
-+ * Return default channel layout for a given number of channels.
-+ */
-+int64_t av_get_default_channel_layout(int nb_channels);
-+
-+/**
-+ * Get the index of a channel in channel_layout.
-+ *
-+ * @param channel a channel layout describing exactly one channel which must be
-+ * present in channel_layout.
-+ *
-+ * @return index of channel in channel_layout on success, a negative AVERROR
-+ * on error.
-+ */
-+int av_get_channel_layout_channel_index(uint64_t channel_layout,
-+ uint64_t channel);
-+
-+/**
-+ * Get the channel with the given index in channel_layout.
-+ */
-+uint64_t av_channel_layout_extract_channel(uint64_t channel_layout, int index);
-+
-+/**
-+ * Get the name of a given channel.
-+ *
-+ * @return channel name on success, NULL on error.
-+ */
-+const char *av_get_channel_name(uint64_t channel);
-+
-+/**
-+ * Get the description of a given channel.
-+ *
-+ * @param channel a channel layout with a single channel
-+ * @return channel description on success, NULL on error
-+ */
-+const char *av_get_channel_description(uint64_t channel);
-+
-+/**
-+ * Get the value and name of a standard channel layout.
-+ *
-+ * @param[in] index index in an internal list, starting at 0
-+ * @param[out] layout channel layout mask
-+ * @param[out] name name of the layout
-+ * @return 0 if the layout exists,
-+ * <0 if index is beyond the limits
-+ */
-+int av_get_standard_channel_layout(unsigned index, uint64_t *layout,
-+ const char **name);
-+
-+/**
-+ * @}
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_CHANNEL_LAYOUT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/common.h
-@@ -0,0 +1,560 @@
-+/*
-+ * copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * common internal and external API header
-+ */
-+
-+#ifndef AVUTIL_COMMON_H
-+#define AVUTIL_COMMON_H
-+
-+#if defined(__cplusplus) && !defined(__STDC_CONSTANT_MACROS) && !defined(UINT64_C)
-+#error missing -D__STDC_CONSTANT_MACROS / #define __STDC_CONSTANT_MACROS
-+#endif
-+
-+#include <errno.h>
-+#include <inttypes.h>
-+#include <limits.h>
-+#include <math.h>
-+#include <stdint.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+
-+#include "attributes.h"
-+#include "macros.h"
-+#include "version.h"
-+#include "libavutil/avconfig.h"
-+
-+#if AV_HAVE_BIGENDIAN
-+# define AV_NE(be, le) (be)
-+#else
-+# define AV_NE(be, le) (le)
-+#endif
-+
-+//rounded division & shift
-+#define RSHIFT(a,b) ((a) > 0 ? ((a) + ((1<<(b))>>1))>>(b) : ((a) + ((1<<(b))>>1)-1)>>(b))
-+/* assume b>0 */
-+#define ROUNDED_DIV(a,b) (((a)>0 ? (a) + ((b)>>1) : (a) - ((b)>>1))/(b))
-+/* Fast a/(1<<b) rounded toward +inf. Assume a>=0 and b>=0 */
-+#define AV_CEIL_RSHIFT(a,b) (!av_builtin_constant_p(b) ? -((-(a)) >> (b)) \
-+ : ((a) + (1<<(b)) - 1) >> (b))
-+/* Backwards compat. */
-+#define FF_CEIL_RSHIFT AV_CEIL_RSHIFT
-+
-+#define FFUDIV(a,b) (((a)>0 ?(a):(a)-(b)+1) / (b))
-+#define FFUMOD(a,b) ((a)-(b)*FFUDIV(a,b))
-+
-+/**
-+ * Absolute value, Note, INT_MIN / INT64_MIN result in undefined behavior as they
-+ * are not representable as absolute values of their type. This is the same
-+ * as with *abs()
-+ * @see FFNABS()
-+ */
-+#define FFABS(a) ((a) >= 0 ? (a) : (-(a)))
-+#define FFSIGN(a) ((a) > 0 ? 1 : -1)
-+
-+/**
-+ * Negative Absolute value.
-+ * this works for all integers of all types.
-+ * As with many macros, this evaluates its argument twice, it thus must not have
-+ * a sideeffect, that is FFNABS(x++) has undefined behavior.
-+ */
-+#define FFNABS(a) ((a) <= 0 ? (a) : (-(a)))
-+
-+/**
-+ * Comparator.
-+ * For two numerical expressions x and y, gives 1 if x > y, -1 if x < y, and 0
-+ * if x == y. This is useful for instance in a qsort comparator callback.
-+ * Furthermore, compilers are able to optimize this to branchless code, and
-+ * there is no risk of overflow with signed types.
-+ * As with many macros, this evaluates its argument multiple times, it thus
-+ * must not have a side-effect.
-+ */
-+#define FFDIFFSIGN(x,y) (((x)>(y)) - ((x)<(y)))
-+
-+#define FFMAX(a,b) ((a) > (b) ? (a) : (b))
-+#define FFMAX3(a,b,c) FFMAX(FFMAX(a,b),c)
-+#define FFMIN(a,b) ((a) > (b) ? (b) : (a))
-+#define FFMIN3(a,b,c) FFMIN(FFMIN(a,b),c)
-+
-+#define FFSWAP(type,a,b) do{type SWAP_tmp= b; b= a; a= SWAP_tmp;}while(0)
-+#define FF_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0]))
-+
-+/* misc math functions */
-+
-+#ifdef HAVE_AV_CONFIG_H
-+# include "config.h"
-+# include "intmath.h"
-+#endif
-+
-+/* Pull in unguarded fallback defines at the end of this file. */
-+#include "common.h"
-+
-+#ifndef av_log2
-+av_const int av_log2(unsigned v);
-+#endif
-+
-+#ifndef av_log2_16bit
-+av_const int av_log2_16bit(unsigned v);
-+#endif
-+
-+/**
-+ * Clip a signed integer value into the amin-amax range.
-+ * @param a value to clip
-+ * @param amin minimum value of the clip range
-+ * @param amax maximum value of the clip range
-+ * @return clipped value
-+ */
-+static av_always_inline av_const int av_clip_c(int a, int amin, int amax)
-+{
-+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
-+ if (amin > amax) abort();
-+#endif
-+ if (a < amin) return amin;
-+ else if (a > amax) return amax;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a signed 64bit integer value into the amin-amax range.
-+ * @param a value to clip
-+ * @param amin minimum value of the clip range
-+ * @param amax maximum value of the clip range
-+ * @return clipped value
-+ */
-+static av_always_inline av_const int64_t av_clip64_c(int64_t a, int64_t amin, int64_t amax)
-+{
-+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
-+ if (amin > amax) abort();
-+#endif
-+ if (a < amin) return amin;
-+ else if (a > amax) return amax;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a signed integer value into the 0-255 range.
-+ * @param a value to clip
-+ * @return clipped value
-+ */
-+static av_always_inline av_const uint8_t av_clip_uint8_c(int a)
-+{
-+ if (a&(~0xFF)) return (~a)>>31;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a signed integer value into the -128,127 range.
-+ * @param a value to clip
-+ * @return clipped value
-+ */
-+static av_always_inline av_const int8_t av_clip_int8_c(int a)
-+{
-+ if ((a+0x80U) & ~0xFF) return (a>>31) ^ 0x7F;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a signed integer value into the 0-65535 range.
-+ * @param a value to clip
-+ * @return clipped value
-+ */
-+static av_always_inline av_const uint16_t av_clip_uint16_c(int a)
-+{
-+ if (a&(~0xFFFF)) return (~a)>>31;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a signed integer value into the -32768,32767 range.
-+ * @param a value to clip
-+ * @return clipped value
-+ */
-+static av_always_inline av_const int16_t av_clip_int16_c(int a)
-+{
-+ if ((a+0x8000U) & ~0xFFFF) return (a>>31) ^ 0x7FFF;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a signed 64-bit integer value into the -2147483648,2147483647 range.
-+ * @param a value to clip
-+ * @return clipped value
-+ */
-+static av_always_inline av_const int32_t av_clipl_int32_c(int64_t a)
-+{
-+ if ((a+0x80000000u) & ~UINT64_C(0xFFFFFFFF)) return (int32_t)((a>>63) ^ 0x7FFFFFFF);
-+ else return (int32_t)a;
-+}
-+
-+/**
-+ * Clip a signed integer into the -(2^p),(2^p-1) range.
-+ * @param a value to clip
-+ * @param p bit position to clip at
-+ * @return clipped value
-+ */
-+static av_always_inline av_const int av_clip_intp2_c(int a, int p)
-+{
-+ if (((unsigned)a + (1 << p)) & ~((2 << p) - 1))
-+ return (a >> 31) ^ ((1 << p) - 1);
-+ else
-+ return a;
-+}
-+
-+/**
-+ * Clip a signed integer to an unsigned power of two range.
-+ * @param a value to clip
-+ * @param p bit position to clip at
-+ * @return clipped value
-+ */
-+static av_always_inline av_const unsigned av_clip_uintp2_c(int a, int p)
-+{
-+ if (a & ~((1<<p) - 1)) return -a >> 31 & ((1<<p) - 1);
-+ else return a;
-+}
-+
-+/**
-+ * Clear high bits from an unsigned integer starting with specific bit position
-+ * @param a value to clip
-+ * @param p bit position to clip at
-+ * @return clipped value
-+ */
-+static av_always_inline av_const unsigned av_mod_uintp2_c(unsigned a, unsigned p)
-+{
-+ return a & ((1 << p) - 1);
-+}
-+
-+/**
-+ * Add two signed 32-bit values with saturation.
-+ *
-+ * @param a one value
-+ * @param b another value
-+ * @return sum with signed saturation
-+ */
-+static av_always_inline int av_sat_add32_c(int a, int b)
-+{
-+ return av_clipl_int32((int64_t)a + b);
-+}
-+
-+/**
-+ * Add a doubled value to another value with saturation at both stages.
-+ *
-+ * @param a first value
-+ * @param b value doubled and added to a
-+ * @return sum sat(a + sat(2*b)) with signed saturation
-+ */
-+static av_always_inline int av_sat_dadd32_c(int a, int b)
-+{
-+ return av_sat_add32(a, av_sat_add32(b, b));
-+}
-+
-+/**
-+ * Subtract two signed 32-bit values with saturation.
-+ *
-+ * @param a one value
-+ * @param b another value
-+ * @return difference with signed saturation
-+ */
-+static av_always_inline int av_sat_sub32_c(int a, int b)
-+{
-+ return av_clipl_int32((int64_t)a - b);
-+}
-+
-+/**
-+ * Subtract a doubled value from another value with saturation at both stages.
-+ *
-+ * @param a first value
-+ * @param b value doubled and subtracted from a
-+ * @return difference sat(a - sat(2*b)) with signed saturation
-+ */
-+static av_always_inline int av_sat_dsub32_c(int a, int b)
-+{
-+ return av_sat_sub32(a, av_sat_add32(b, b));
-+}
-+
-+/**
-+ * Clip a float value into the amin-amax range.
-+ * @param a value to clip
-+ * @param amin minimum value of the clip range
-+ * @param amax maximum value of the clip range
-+ * @return clipped value
-+ */
-+static av_always_inline av_const float av_clipf_c(float a, float amin, float amax)
-+{
-+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
-+ if (amin > amax) abort();
-+#endif
-+ if (a < amin) return amin;
-+ else if (a > amax) return amax;
-+ else return a;
-+}
-+
-+/**
-+ * Clip a double value into the amin-amax range.
-+ * @param a value to clip
-+ * @param amin minimum value of the clip range
-+ * @param amax maximum value of the clip range
-+ * @return clipped value
-+ */
-+static av_always_inline av_const double av_clipd_c(double a, double amin, double amax)
-+{
-+#if defined(HAVE_AV_CONFIG_H) && defined(ASSERT_LEVEL) && ASSERT_LEVEL >= 2
-+ if (amin > amax) abort();
-+#endif
-+ if (a < amin) return amin;
-+ else if (a > amax) return amax;
-+ else return a;
-+}
-+
-+/** Compute ceil(log2(x)).
-+ * @param x value used to compute ceil(log2(x))
-+ * @return computed ceiling of log2(x)
-+ */
-+static av_always_inline av_const int av_ceil_log2_c(int x)
-+{
-+ return av_log2((x - 1) << 1);
-+}
-+
-+/**
-+ * Count number of bits set to one in x
-+ * @param x value to count bits of
-+ * @return the number of bits set to one in x
-+ */
-+static av_always_inline av_const int av_popcount_c(uint32_t x)
-+{
-+ x -= (x >> 1) & 0x55555555;
-+ x = (x & 0x33333333) + ((x >> 2) & 0x33333333);
-+ x = (x + (x >> 4)) & 0x0F0F0F0F;
-+ x += x >> 8;
-+ return (x + (x >> 16)) & 0x3F;
-+}
-+
-+/**
-+ * Count number of bits set to one in x
-+ * @param x value to count bits of
-+ * @return the number of bits set to one in x
-+ */
-+static av_always_inline av_const int av_popcount64_c(uint64_t x)
-+{
-+ return av_popcount((uint32_t)x) + av_popcount((uint32_t)(x >> 32));
-+}
-+
-+static av_always_inline av_const int av_parity_c(uint32_t v)
-+{
-+ return av_popcount(v) & 1;
-+}
-+
-+#define MKTAG(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((unsigned)(d) << 24))
-+#define MKBETAG(a,b,c,d) ((d) | ((c) << 8) | ((b) << 16) | ((unsigned)(a) << 24))
-+
-+/**
-+ * Convert a UTF-8 character (up to 4 bytes) to its 32-bit UCS-4 encoded form.
-+ *
-+ * @param val Output value, must be an lvalue of type uint32_t.
-+ * @param GET_BYTE Expression reading one byte from the input.
-+ * Evaluated up to 7 times (4 for the currently
-+ * assigned Unicode range). With a memory buffer
-+ * input, this could be *ptr++.
-+ * @param ERROR Expression to be evaluated on invalid input,
-+ * typically a goto statement.
-+ *
-+ * @warning ERROR should not contain a loop control statement which
-+ * could interact with the internal while loop, and should force an
-+ * exit from the macro code (e.g. through a goto or a return) in order
-+ * to prevent undefined results.
-+ */
-+#define GET_UTF8(val, GET_BYTE, ERROR)\
-+ val= (GET_BYTE);\
-+ {\
-+ uint32_t top = (val & 128) >> 1;\
-+ if ((val & 0xc0) == 0x80 || val >= 0xFE)\
-+ ERROR\
-+ while (val & top) {\
-+ int tmp= (GET_BYTE) - 128;\
-+ if(tmp>>6)\
-+ ERROR\
-+ val= (val<<6) + tmp;\
-+ top <<= 5;\
-+ }\
-+ val &= (top << 1) - 1;\
-+ }
-+
-+/**
-+ * Convert a UTF-16 character (2 or 4 bytes) to its 32-bit UCS-4 encoded form.
-+ *
-+ * @param val Output value, must be an lvalue of type uint32_t.
-+ * @param GET_16BIT Expression returning two bytes of UTF-16 data converted
-+ * to native byte order. Evaluated one or two times.
-+ * @param ERROR Expression to be evaluated on invalid input,
-+ * typically a goto statement.
-+ */
-+#define GET_UTF16(val, GET_16BIT, ERROR)\
-+ val = GET_16BIT;\
-+ {\
-+ unsigned int hi = val - 0xD800;\
-+ if (hi < 0x800) {\
-+ val = GET_16BIT - 0xDC00;\
-+ if (val > 0x3FFU || hi > 0x3FFU)\
-+ ERROR\
-+ val += (hi<<10) + 0x10000;\
-+ }\
-+ }\
-+
-+/**
-+ * @def PUT_UTF8(val, tmp, PUT_BYTE)
-+ * Convert a 32-bit Unicode character to its UTF-8 encoded form (up to 4 bytes long).
-+ * @param val is an input-only argument and should be of type uint32_t. It holds
-+ * a UCS-4 encoded Unicode character that is to be converted to UTF-8. If
-+ * val is given as a function it is executed only once.
-+ * @param tmp is a temporary variable and should be of type uint8_t. It
-+ * represents an intermediate value during conversion that is to be
-+ * output by PUT_BYTE.
-+ * @param PUT_BYTE writes the converted UTF-8 bytes to any proper destination.
-+ * It could be a function or a statement, and uses tmp as the input byte.
-+ * For example, PUT_BYTE could be "*output++ = tmp;" PUT_BYTE will be
-+ * executed up to 4 times for values in the valid UTF-8 range and up to
-+ * 7 times in the general case, depending on the length of the converted
-+ * Unicode character.
-+ */
-+#define PUT_UTF8(val, tmp, PUT_BYTE)\
-+ {\
-+ int bytes, shift;\
-+ uint32_t in = val;\
-+ if (in < 0x80) {\
-+ tmp = in;\
-+ PUT_BYTE\
-+ } else {\
-+ bytes = (av_log2(in) + 4) / 5;\
-+ shift = (bytes - 1) * 6;\
-+ tmp = (256 - (256 >> bytes)) | (in >> shift);\
-+ PUT_BYTE\
-+ while (shift >= 6) {\
-+ shift -= 6;\
-+ tmp = 0x80 | ((in >> shift) & 0x3f);\
-+ PUT_BYTE\
-+ }\
-+ }\
-+ }
-+
-+/**
-+ * @def PUT_UTF16(val, tmp, PUT_16BIT)
-+ * Convert a 32-bit Unicode character to its UTF-16 encoded form (2 or 4 bytes).
-+ * @param val is an input-only argument and should be of type uint32_t. It holds
-+ * a UCS-4 encoded Unicode character that is to be converted to UTF-16. If
-+ * val is given as a function it is executed only once.
-+ * @param tmp is a temporary variable and should be of type uint16_t. It
-+ * represents an intermediate value during conversion that is to be
-+ * output by PUT_16BIT.
-+ * @param PUT_16BIT writes the converted UTF-16 data to any proper destination
-+ * in desired endianness. It could be a function or a statement, and uses tmp
-+ * as the input byte. For example, PUT_BYTE could be "*output++ = tmp;"
-+ * PUT_BYTE will be executed 1 or 2 times depending on input character.
-+ */
-+#define PUT_UTF16(val, tmp, PUT_16BIT)\
-+ {\
-+ uint32_t in = val;\
-+ if (in < 0x10000) {\
-+ tmp = in;\
-+ PUT_16BIT\
-+ } else {\
-+ tmp = 0xD800 | ((in - 0x10000) >> 10);\
-+ PUT_16BIT\
-+ tmp = 0xDC00 | ((in - 0x10000) & 0x3FF);\
-+ PUT_16BIT\
-+ }\
-+ }\
-+
-+
-+
-+#include "mem.h"
-+
-+#ifdef HAVE_AV_CONFIG_H
-+# include "internal.h"
-+#endif /* HAVE_AV_CONFIG_H */
-+
-+#endif /* AVUTIL_COMMON_H */
-+
-+/*
-+ * The following definitions are outside the multiple inclusion guard
-+ * to ensure they are immediately available in intmath.h.
-+ */
-+
-+#ifndef av_ceil_log2
-+# define av_ceil_log2 av_ceil_log2_c
-+#endif
-+#ifndef av_clip
-+# define av_clip av_clip_c
-+#endif
-+#ifndef av_clip64
-+# define av_clip64 av_clip64_c
-+#endif
-+#ifndef av_clip_uint8
-+# define av_clip_uint8 av_clip_uint8_c
-+#endif
-+#ifndef av_clip_int8
-+# define av_clip_int8 av_clip_int8_c
-+#endif
-+#ifndef av_clip_uint16
-+# define av_clip_uint16 av_clip_uint16_c
-+#endif
-+#ifndef av_clip_int16
-+# define av_clip_int16 av_clip_int16_c
-+#endif
-+#ifndef av_clipl_int32
-+# define av_clipl_int32 av_clipl_int32_c
-+#endif
-+#ifndef av_clip_intp2
-+# define av_clip_intp2 av_clip_intp2_c
-+#endif
-+#ifndef av_clip_uintp2
-+# define av_clip_uintp2 av_clip_uintp2_c
-+#endif
-+#ifndef av_mod_uintp2
-+# define av_mod_uintp2 av_mod_uintp2_c
-+#endif
-+#ifndef av_sat_add32
-+# define av_sat_add32 av_sat_add32_c
-+#endif
-+#ifndef av_sat_dadd32
-+# define av_sat_dadd32 av_sat_dadd32_c
-+#endif
-+#ifndef av_sat_sub32
-+# define av_sat_sub32 av_sat_sub32_c
-+#endif
-+#ifndef av_sat_dsub32
-+# define av_sat_dsub32 av_sat_dsub32_c
-+#endif
-+#ifndef av_clipf
-+# define av_clipf av_clipf_c
-+#endif
-+#ifndef av_clipd
-+# define av_clipd av_clipd_c
-+#endif
-+#ifndef av_popcount
-+# define av_popcount av_popcount_c
-+#endif
-+#ifndef av_popcount64
-+# define av_popcount64 av_popcount64_c
-+#endif
-+#ifndef av_parity
-+# define av_parity av_parity_c
-+#endif
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/cpu.h
-@@ -0,0 +1,130 @@
-+/*
-+ * Copyright (c) 2000, 2001, 2002 Fabrice Bellard
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_CPU_H
-+#define AVUTIL_CPU_H
-+
-+#include <stddef.h>
-+
-+#include "attributes.h"
-+
-+#define AV_CPU_FLAG_FORCE 0x80000000 /* force usage of selected flags (OR) */
-+
-+ /* lower 16 bits - CPU features */
-+#define AV_CPU_FLAG_MMX 0x0001 ///< standard MMX
-+#define AV_CPU_FLAG_MMXEXT 0x0002 ///< SSE integer functions or AMD MMX ext
-+#define AV_CPU_FLAG_MMX2 0x0002 ///< SSE integer functions or AMD MMX ext
-+#define AV_CPU_FLAG_3DNOW 0x0004 ///< AMD 3DNOW
-+#define AV_CPU_FLAG_SSE 0x0008 ///< SSE functions
-+#define AV_CPU_FLAG_SSE2 0x0010 ///< PIV SSE2 functions
-+#define AV_CPU_FLAG_SSE2SLOW 0x40000000 ///< SSE2 supported, but usually not faster
-+ ///< than regular MMX/SSE (e.g. Core1)
-+#define AV_CPU_FLAG_3DNOWEXT 0x0020 ///< AMD 3DNowExt
-+#define AV_CPU_FLAG_SSE3 0x0040 ///< Prescott SSE3 functions
-+#define AV_CPU_FLAG_SSE3SLOW 0x20000000 ///< SSE3 supported, but usually not faster
-+ ///< than regular MMX/SSE (e.g. Core1)
-+#define AV_CPU_FLAG_SSSE3 0x0080 ///< Conroe SSSE3 functions
-+#define AV_CPU_FLAG_SSSE3SLOW 0x4000000 ///< SSSE3 supported, but usually not faster
-+#define AV_CPU_FLAG_ATOM 0x10000000 ///< Atom processor, some SSSE3 instructions are slower
-+#define AV_CPU_FLAG_SSE4 0x0100 ///< Penryn SSE4.1 functions
-+#define AV_CPU_FLAG_SSE42 0x0200 ///< Nehalem SSE4.2 functions
-+#define AV_CPU_FLAG_AESNI 0x80000 ///< Advanced Encryption Standard functions
-+#define AV_CPU_FLAG_AVX 0x4000 ///< AVX functions: requires OS support even if YMM registers aren't used
-+#define AV_CPU_FLAG_AVXSLOW 0x8000000 ///< AVX supported, but slow when using YMM registers (e.g. Bulldozer)
-+#define AV_CPU_FLAG_XOP 0x0400 ///< Bulldozer XOP functions
-+#define AV_CPU_FLAG_FMA4 0x0800 ///< Bulldozer FMA4 functions
-+#define AV_CPU_FLAG_CMOV 0x1000 ///< supports cmov instruction
-+#define AV_CPU_FLAG_AVX2 0x8000 ///< AVX2 functions: requires OS support even if YMM registers aren't used
-+#define AV_CPU_FLAG_FMA3 0x10000 ///< Haswell FMA3 functions
-+#define AV_CPU_FLAG_BMI1 0x20000 ///< Bit Manipulation Instruction Set 1
-+#define AV_CPU_FLAG_BMI2 0x40000 ///< Bit Manipulation Instruction Set 2
-+#define AV_CPU_FLAG_AVX512 0x100000 ///< AVX-512 functions: requires OS support even if YMM/ZMM registers aren't used
-+
-+#define AV_CPU_FLAG_ALTIVEC 0x0001 ///< standard
-+#define AV_CPU_FLAG_VSX 0x0002 ///< ISA 2.06
-+#define AV_CPU_FLAG_POWER8 0x0004 ///< ISA 2.07
-+
-+#define AV_CPU_FLAG_ARMV5TE (1 << 0)
-+#define AV_CPU_FLAG_ARMV6 (1 << 1)
-+#define AV_CPU_FLAG_ARMV6T2 (1 << 2)
-+#define AV_CPU_FLAG_VFP (1 << 3)
-+#define AV_CPU_FLAG_VFPV3 (1 << 4)
-+#define AV_CPU_FLAG_NEON (1 << 5)
-+#define AV_CPU_FLAG_ARMV8 (1 << 6)
-+#define AV_CPU_FLAG_VFP_VM (1 << 7) ///< VFPv2 vector mode, deprecated in ARMv7-A and unavailable in various CPUs implementations
-+#define AV_CPU_FLAG_SETEND (1 <<16)
-+
-+/**
-+ * Return the flags which specify extensions supported by the CPU.
-+ * The returned value is affected by av_force_cpu_flags() if that was used
-+ * before. So av_get_cpu_flags() can easily be used in an application to
-+ * detect the enabled cpu flags.
-+ */
-+int av_get_cpu_flags(void);
-+
-+/**
-+ * Disables cpu detection and forces the specified flags.
-+ * -1 is a special case that disables forcing of specific flags.
-+ */
-+void av_force_cpu_flags(int flags);
-+
-+/**
-+ * Set a mask on flags returned by av_get_cpu_flags().
-+ * This function is mainly useful for testing.
-+ * Please use av_force_cpu_flags() and av_get_cpu_flags() instead which are more flexible
-+ */
-+attribute_deprecated void av_set_cpu_flags_mask(int mask);
-+
-+/**
-+ * Parse CPU flags from a string.
-+ *
-+ * The returned flags contain the specified flags as well as related unspecified flags.
-+ *
-+ * This function exists only for compatibility with libav.
-+ * Please use av_parse_cpu_caps() when possible.
-+ * @return a combination of AV_CPU_* flags, negative on error.
-+ */
-+attribute_deprecated
-+int av_parse_cpu_flags(const char *s);
-+
-+/**
-+ * Parse CPU caps from a string and update the given AV_CPU_* flags based on that.
-+ *
-+ * @return negative on error.
-+ */
-+int av_parse_cpu_caps(unsigned *flags, const char *s);
-+
-+/**
-+ * @return the number of logical CPU cores present.
-+ */
-+int av_cpu_count(void);
-+
-+/**
-+ * Get the maximum data alignment that may be required by FFmpeg.
-+ *
-+ * Note that this is affected by the build configuration and the CPU flags mask,
-+ * so e.g. if the CPU supports AVX, but libavutil has been built with
-+ * --disable-avx or the AV_CPU_FLAG_AVX flag has been disabled through
-+ * av_set_cpu_flags_mask(), then this function will behave as if AVX is not
-+ * present.
-+ */
-+size_t av_cpu_max_align(void);
-+
-+#endif /* AVUTIL_CPU_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/dict.h
-@@ -0,0 +1,200 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * Public dictionary API.
-+ * @deprecated
-+ * AVDictionary is provided for compatibility with libav. It is both in
-+ * implementation as well as API inefficient. It does not scale and is
-+ * extremely slow with large dictionaries.
-+ * It is recommended that new code uses our tree container from tree.c/h
-+ * where applicable, which uses AVL trees to achieve O(log n) performance.
-+ */
-+
-+#ifndef AVUTIL_DICT_H
-+#define AVUTIL_DICT_H
-+
-+#include <stdint.h>
-+
-+#include "version.h"
-+
-+/**
-+ * @addtogroup lavu_dict AVDictionary
-+ * @ingroup lavu_data
-+ *
-+ * @brief Simple key:value store
-+ *
-+ * @{
-+ * Dictionaries are used for storing key:value pairs. To create
-+ * an AVDictionary, simply pass an address of a NULL pointer to
-+ * av_dict_set(). NULL can be used as an empty dictionary wherever
-+ * a pointer to an AVDictionary is required.
-+ * Use av_dict_get() to retrieve an entry or iterate over all
-+ * entries and finally av_dict_free() to free the dictionary
-+ * and all its contents.
-+ *
-+ @code
-+ AVDictionary *d = NULL; // "create" an empty dictionary
-+ AVDictionaryEntry *t = NULL;
-+
-+ av_dict_set(&d, "foo", "bar", 0); // add an entry
-+
-+ char *k = av_strdup("key"); // if your strings are already allocated,
-+ char *v = av_strdup("value"); // you can avoid copying them like this
-+ av_dict_set(&d, k, v, AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_VAL);
-+
-+ while (t = av_dict_get(d, "", t, AV_DICT_IGNORE_SUFFIX)) {
-+ <....> // iterate over all entries in d
-+ }
-+ av_dict_free(&d);
-+ @endcode
-+ */
-+
-+#define AV_DICT_MATCH_CASE 1 /**< Only get an entry with exact-case key match. Only relevant in av_dict_get(). */
-+#define AV_DICT_IGNORE_SUFFIX 2 /**< Return first entry in a dictionary whose first part corresponds to the search key,
-+ ignoring the suffix of the found key string. Only relevant in av_dict_get(). */
-+#define AV_DICT_DONT_STRDUP_KEY 4 /**< Take ownership of a key that's been
-+ allocated with av_malloc() or another memory allocation function. */
-+#define AV_DICT_DONT_STRDUP_VAL 8 /**< Take ownership of a value that's been
-+ allocated with av_malloc() or another memory allocation function. */
-+#define AV_DICT_DONT_OVERWRITE 16 ///< Don't overwrite existing entries.
-+#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no
-+ delimiter is added, the strings are simply concatenated. */
-+#define AV_DICT_MULTIKEY 64 /**< Allow to store several equal keys in the dictionary */
-+
-+typedef struct AVDictionaryEntry {
-+ char *key;
-+ char *value;
-+} AVDictionaryEntry;
-+
-+typedef struct AVDictionary AVDictionary;
-+
-+/**
-+ * Get a dictionary entry with matching key.
-+ *
-+ * The returned entry key or value must not be changed, or it will
-+ * cause undefined behavior.
-+ *
-+ * To iterate through all the dictionary entries, you can set the matching key
-+ * to the null string "" and set the AV_DICT_IGNORE_SUFFIX flag.
-+ *
-+ * @param prev Set to the previous matching element to find the next.
-+ * If set to NULL the first matching element is returned.
-+ * @param key matching key
-+ * @param flags a collection of AV_DICT_* flags controlling how the entry is retrieved
-+ * @return found entry or NULL in case no matching entry was found in the dictionary
-+ */
-+AVDictionaryEntry *av_dict_get(const AVDictionary *m, const char *key,
-+ const AVDictionaryEntry *prev, int flags);
-+
-+/**
-+ * Get number of entries in dictionary.
-+ *
-+ * @param m dictionary
-+ * @return number of entries in dictionary
-+ */
-+int av_dict_count(const AVDictionary *m);
-+
-+/**
-+ * Set the given entry in *pm, overwriting an existing entry.
-+ *
-+ * Note: If AV_DICT_DONT_STRDUP_KEY or AV_DICT_DONT_STRDUP_VAL is set,
-+ * these arguments will be freed on error.
-+ *
-+ * Warning: Adding a new entry to a dictionary invalidates all existing entries
-+ * previously returned with av_dict_get.
-+ *
-+ * @param pm pointer to a pointer to a dictionary struct. If *pm is NULL
-+ * a dictionary struct is allocated and put in *pm.
-+ * @param key entry key to add to *pm (will either be av_strduped or added as a new key depending on flags)
-+ * @param value entry value to add to *pm (will be av_strduped or added as a new key depending on flags).
-+ * Passing a NULL value will cause an existing entry to be deleted.
-+ * @return >= 0 on success otherwise an error code <0
-+ */
-+int av_dict_set(AVDictionary **pm, const char *key, const char *value, int flags);
-+
-+/**
-+ * Convenience wrapper for av_dict_set that converts the value to a string
-+ * and stores it.
-+ *
-+ * Note: If AV_DICT_DONT_STRDUP_KEY is set, key will be freed on error.
-+ */
-+int av_dict_set_int(AVDictionary **pm, const char *key, int64_t value, int flags);
-+
-+/**
-+ * Parse the key/value pairs list and add the parsed entries to a dictionary.
-+ *
-+ * In case of failure, all the successfully set entries are stored in
-+ * *pm. You may need to manually free the created dictionary.
-+ *
-+ * @param key_val_sep a 0-terminated list of characters used to separate
-+ * key from value
-+ * @param pairs_sep a 0-terminated list of characters used to separate
-+ * two pairs from each other
-+ * @param flags flags to use when adding to dictionary.
-+ * AV_DICT_DONT_STRDUP_KEY and AV_DICT_DONT_STRDUP_VAL
-+ * are ignored since the key/value tokens will always
-+ * be duplicated.
-+ * @return 0 on success, negative AVERROR code on failure
-+ */
-+int av_dict_parse_string(AVDictionary **pm, const char *str,
-+ const char *key_val_sep, const char *pairs_sep,
-+ int flags);
-+
-+/**
-+ * Copy entries from one AVDictionary struct into another.
-+ * @param dst pointer to a pointer to a AVDictionary struct. If *dst is NULL,
-+ * this function will allocate a struct for you and put it in *dst
-+ * @param src pointer to source AVDictionary struct
-+ * @param flags flags to use when setting entries in *dst
-+ * @note metadata is read using the AV_DICT_IGNORE_SUFFIX flag
-+ * @return 0 on success, negative AVERROR code on failure. If dst was allocated
-+ * by this function, callers should free the associated memory.
-+ */
-+int av_dict_copy(AVDictionary **dst, const AVDictionary *src, int flags);
-+
-+/**
-+ * Free all the memory allocated for an AVDictionary struct
-+ * and all keys and values.
-+ */
-+void av_dict_free(AVDictionary **m);
-+
-+/**
-+ * Get dictionary entries as a string.
-+ *
-+ * Create a string containing dictionary's entries.
-+ * Such string may be passed back to av_dict_parse_string().
-+ * @note String is escaped with backslashes ('\').
-+ *
-+ * @param[in] m dictionary
-+ * @param[out] buffer Pointer to buffer that will be allocated with string containg entries.
-+ * Buffer must be freed by the caller when is no longer needed.
-+ * @param[in] key_val_sep character used to separate key from value
-+ * @param[in] pairs_sep character used to separate two pairs from each other
-+ * @return >= 0 on success, negative on error
-+ * @warning Separators cannot be neither '\\' nor '\0'. They also cannot be the same.
-+ */
-+int av_dict_get_string(const AVDictionary *m, char **buffer,
-+ const char key_val_sep, const char pairs_sep);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_DICT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/error.h
-@@ -0,0 +1,126 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * error code definitions
-+ */
-+
-+#ifndef AVUTIL_ERROR_H
-+#define AVUTIL_ERROR_H
-+
-+#include <errno.h>
-+#include <stddef.h>
-+
-+/**
-+ * @addtogroup lavu_error
-+ *
-+ * @{
-+ */
-+
-+
-+/* error handling */
-+#if EDOM > 0
-+#define AVERROR(e) (-(e)) ///< Returns a negative error code from a POSIX error code, to return from library functions.
-+#define AVUNERROR(e) (-(e)) ///< Returns a POSIX error code from a library function error return value.
-+#else
-+/* Some platforms have E* and errno already negated. */
-+#define AVERROR(e) (e)
-+#define AVUNERROR(e) (e)
-+#endif
-+
-+#define FFERRTAG(a, b, c, d) (-(int)MKTAG(a, b, c, d))
-+
-+#define AVERROR_BSF_NOT_FOUND FFERRTAG(0xF8,'B','S','F') ///< Bitstream filter not found
-+#define AVERROR_BUG FFERRTAG( 'B','U','G','!') ///< Internal bug, also see AVERROR_BUG2
-+#define AVERROR_BUFFER_TOO_SMALL FFERRTAG( 'B','U','F','S') ///< Buffer too small
-+#define AVERROR_DECODER_NOT_FOUND FFERRTAG(0xF8,'D','E','C') ///< Decoder not found
-+#define AVERROR_DEMUXER_NOT_FOUND FFERRTAG(0xF8,'D','E','M') ///< Demuxer not found
-+#define AVERROR_ENCODER_NOT_FOUND FFERRTAG(0xF8,'E','N','C') ///< Encoder not found
-+#define AVERROR_EOF FFERRTAG( 'E','O','F',' ') ///< End of file
-+#define AVERROR_EXIT FFERRTAG( 'E','X','I','T') ///< Immediate exit was requested; the called function should not be restarted
-+#define AVERROR_EXTERNAL FFERRTAG( 'E','X','T',' ') ///< Generic error in an external library
-+#define AVERROR_FILTER_NOT_FOUND FFERRTAG(0xF8,'F','I','L') ///< Filter not found
-+#define AVERROR_INVALIDDATA FFERRTAG( 'I','N','D','A') ///< Invalid data found when processing input
-+#define AVERROR_MUXER_NOT_FOUND FFERRTAG(0xF8,'M','U','X') ///< Muxer not found
-+#define AVERROR_OPTION_NOT_FOUND FFERRTAG(0xF8,'O','P','T') ///< Option not found
-+#define AVERROR_PATCHWELCOME FFERRTAG( 'P','A','W','E') ///< Not yet implemented in FFmpeg, patches welcome
-+#define AVERROR_PROTOCOL_NOT_FOUND FFERRTAG(0xF8,'P','R','O') ///< Protocol not found
-+
-+#define AVERROR_STREAM_NOT_FOUND FFERRTAG(0xF8,'S','T','R') ///< Stream not found
-+/**
-+ * This is semantically identical to AVERROR_BUG
-+ * it has been introduced in Libav after our AVERROR_BUG and with a modified value.
-+ */
-+#define AVERROR_BUG2 FFERRTAG( 'B','U','G',' ')
-+#define AVERROR_UNKNOWN FFERRTAG( 'U','N','K','N') ///< Unknown error, typically from an external library
-+#define AVERROR_EXPERIMENTAL (-0x2bb2afa8) ///< Requested feature is flagged experimental. Set strict_std_compliance if you really want to use it.
-+#define AVERROR_INPUT_CHANGED (-0x636e6701) ///< Input changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_OUTPUT_CHANGED)
-+#define AVERROR_OUTPUT_CHANGED (-0x636e6702) ///< Output changed between calls. Reconfiguration is required. (can be OR-ed with AVERROR_INPUT_CHANGED)
-+/* HTTP & RTSP errors */
-+#define AVERROR_HTTP_BAD_REQUEST FFERRTAG(0xF8,'4','0','0')
-+#define AVERROR_HTTP_UNAUTHORIZED FFERRTAG(0xF8,'4','0','1')
-+#define AVERROR_HTTP_FORBIDDEN FFERRTAG(0xF8,'4','0','3')
-+#define AVERROR_HTTP_NOT_FOUND FFERRTAG(0xF8,'4','0','4')
-+#define AVERROR_HTTP_OTHER_4XX FFERRTAG(0xF8,'4','X','X')
-+#define AVERROR_HTTP_SERVER_ERROR FFERRTAG(0xF8,'5','X','X')
-+
-+#define AV_ERROR_MAX_STRING_SIZE 64
-+
-+/**
-+ * Put a description of the AVERROR code errnum in errbuf.
-+ * In case of failure the global variable errno is set to indicate the
-+ * error. Even in case of failure av_strerror() will print a generic
-+ * error message indicating the errnum provided to errbuf.
-+ *
-+ * @param errnum error code to describe
-+ * @param errbuf buffer to which description is written
-+ * @param errbuf_size the size in bytes of errbuf
-+ * @return 0 on success, a negative value if a description for errnum
-+ * cannot be found
-+ */
-+int av_strerror(int errnum, char *errbuf, size_t errbuf_size);
-+
-+/**
-+ * Fill the provided buffer with a string containing an error string
-+ * corresponding to the AVERROR code errnum.
-+ *
-+ * @param errbuf a buffer
-+ * @param errbuf_size size in bytes of errbuf
-+ * @param errnum error code to describe
-+ * @return the buffer in input, filled with the error description
-+ * @see av_strerror()
-+ */
-+static inline char *av_make_error_string(char *errbuf, size_t errbuf_size, int errnum)
-+{
-+ av_strerror(errnum, errbuf, errbuf_size);
-+ return errbuf;
-+}
-+
-+/**
-+ * Convenience macro, the return value should be used only directly in
-+ * function arguments but never stand-alone.
-+ */
-+#define av_err2str(errnum) \
-+ av_make_error_string((char[AV_ERROR_MAX_STRING_SIZE]){0}, AV_ERROR_MAX_STRING_SIZE, errnum)
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_ERROR_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/frame.h
-@@ -0,0 +1,893 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @ingroup lavu_frame
-+ * reference-counted frame API
-+ */
-+
-+#ifndef AVUTIL_FRAME_H
-+#define AVUTIL_FRAME_H
-+
-+#include <stddef.h>
-+#include <stdint.h>
-+
-+#include "avutil.h"
-+#include "buffer.h"
-+#include "dict.h"
-+#include "rational.h"
-+#include "samplefmt.h"
-+#include "pixfmt.h"
-+#include "version.h"
-+
-+
-+/**
-+ * @defgroup lavu_frame AVFrame
-+ * @ingroup lavu_data
-+ *
-+ * @{
-+ * AVFrame is an abstraction for reference-counted raw multimedia data.
-+ */
-+
-+enum AVFrameSideDataType {
-+ /**
-+ * The data is the AVPanScan struct defined in libavcodec.
-+ */
-+ AV_FRAME_DATA_PANSCAN,
-+ /**
-+ * ATSC A53 Part 4 Closed Captions.
-+ * A53 CC bitstream is stored as uint8_t in AVFrameSideData.data.
-+ * The number of bytes of CC data is AVFrameSideData.size.
-+ */
-+ AV_FRAME_DATA_A53_CC,
-+ /**
-+ * Stereoscopic 3d metadata.
-+ * The data is the AVStereo3D struct defined in libavutil/stereo3d.h.
-+ */
-+ AV_FRAME_DATA_STEREO3D,
-+ /**
-+ * The data is the AVMatrixEncoding enum defined in libavutil/channel_layout.h.
-+ */
-+ AV_FRAME_DATA_MATRIXENCODING,
-+ /**
-+ * Metadata relevant to a downmix procedure.
-+ * The data is the AVDownmixInfo struct defined in libavutil/downmix_info.h.
-+ */
-+ AV_FRAME_DATA_DOWNMIX_INFO,
-+ /**
-+ * ReplayGain information in the form of the AVReplayGain struct.
-+ */
-+ AV_FRAME_DATA_REPLAYGAIN,
-+ /**
-+ * This side data contains a 3x3 transformation matrix describing an affine
-+ * transformation that needs to be applied to the frame for correct
-+ * presentation.
-+ *
-+ * See libavutil/display.h for a detailed description of the data.
-+ */
-+ AV_FRAME_DATA_DISPLAYMATRIX,
-+ /**
-+ * Active Format Description data consisting of a single byte as specified
-+ * in ETSI TS 101 154 using AVActiveFormatDescription enum.
-+ */
-+ AV_FRAME_DATA_AFD,
-+ /**
-+ * Motion vectors exported by some codecs (on demand through the export_mvs
-+ * flag set in the libavcodec AVCodecContext flags2 option).
-+ * The data is the AVMotionVector struct defined in
-+ * libavutil/motion_vector.h.
-+ */
-+ AV_FRAME_DATA_MOTION_VECTORS,
-+ /**
-+ * Recommmends skipping the specified number of samples. This is exported
-+ * only if the "skip_manual" AVOption is set in libavcodec.
-+ * This has the same format as AV_PKT_DATA_SKIP_SAMPLES.
-+ * @code
-+ * u32le number of samples to skip from start of this packet
-+ * u32le number of samples to skip from end of this packet
-+ * u8 reason for start skip
-+ * u8 reason for end skip (0=padding silence, 1=convergence)
-+ * @endcode
-+ */
-+ AV_FRAME_DATA_SKIP_SAMPLES,
-+ /**
-+ * This side data must be associated with an audio frame and corresponds to
-+ * enum AVAudioServiceType defined in avcodec.h.
-+ */
-+ AV_FRAME_DATA_AUDIO_SERVICE_TYPE,
-+ /**
-+ * Mastering display metadata associated with a video frame. The payload is
-+ * an AVMasteringDisplayMetadata type and contains information about the
-+ * mastering display color volume.
-+ */
-+ AV_FRAME_DATA_MASTERING_DISPLAY_METADATA,
-+ /**
-+ * The GOP timecode in 25 bit timecode format. Data format is 64-bit integer.
-+ * This is set on the first frame of a GOP that has a temporal reference of 0.
-+ */
-+ AV_FRAME_DATA_GOP_TIMECODE,
-+
-+ /**
-+ * The data represents the AVSphericalMapping structure defined in
-+ * libavutil/spherical.h.
-+ */
-+ AV_FRAME_DATA_SPHERICAL,
-+
-+ /**
-+ * Content light level (based on CTA-861.3). This payload contains data in
-+ * the form of the AVContentLightMetadata struct.
-+ */
-+ AV_FRAME_DATA_CONTENT_LIGHT_LEVEL,
-+
-+ /**
-+ * The data contains an ICC profile as an opaque octet buffer following the
-+ * format described by ISO 15076-1 with an optional name defined in the
-+ * metadata key entry "name".
-+ */
-+ AV_FRAME_DATA_ICC_PROFILE,
-+
-+#if FF_API_FRAME_QP
-+ /**
-+ * Implementation-specific description of the format of AV_FRAME_QP_TABLE_DATA.
-+ * The contents of this side data are undocumented and internal; use
-+ * av_frame_set_qp_table() and av_frame_get_qp_table() to access this in a
-+ * meaningful way instead.
-+ */
-+ AV_FRAME_DATA_QP_TABLE_PROPERTIES,
-+
-+ /**
-+ * Raw QP table data. Its format is described by
-+ * AV_FRAME_DATA_QP_TABLE_PROPERTIES. Use av_frame_set_qp_table() and
-+ * av_frame_get_qp_table() to access this instead.
-+ */
-+ AV_FRAME_DATA_QP_TABLE_DATA,
-+#endif
-+};
-+
-+enum AVActiveFormatDescription {
-+ AV_AFD_SAME = 8,
-+ AV_AFD_4_3 = 9,
-+ AV_AFD_16_9 = 10,
-+ AV_AFD_14_9 = 11,
-+ AV_AFD_4_3_SP_14_9 = 13,
-+ AV_AFD_16_9_SP_14_9 = 14,
-+ AV_AFD_SP_4_3 = 15,
-+};
-+
-+
-+/**
-+ * Structure to hold side data for an AVFrame.
-+ *
-+ * sizeof(AVFrameSideData) is not a part of the public ABI, so new fields may be added
-+ * to the end with a minor bump.
-+ */
-+typedef struct AVFrameSideData {
-+ enum AVFrameSideDataType type;
-+ uint8_t *data;
-+ int size;
-+ AVDictionary *metadata;
-+ AVBufferRef *buf;
-+} AVFrameSideData;
-+
-+/**
-+ * This structure describes decoded (raw) audio or video data.
-+ *
-+ * AVFrame must be allocated using av_frame_alloc(). Note that this only
-+ * allocates the AVFrame itself, the buffers for the data must be managed
-+ * through other means (see below).
-+ * AVFrame must be freed with av_frame_free().
-+ *
-+ * AVFrame is typically allocated once and then reused multiple times to hold
-+ * different data (e.g. a single AVFrame to hold frames received from a
-+ * decoder). In such a case, av_frame_unref() will free any references held by
-+ * the frame and reset it to its original clean state before it
-+ * is reused again.
-+ *
-+ * The data described by an AVFrame is usually reference counted through the
-+ * AVBuffer API. The underlying buffer references are stored in AVFrame.buf /
-+ * AVFrame.extended_buf. An AVFrame is considered to be reference counted if at
-+ * least one reference is set, i.e. if AVFrame.buf[0] != NULL. In such a case,
-+ * every single data plane must be contained in one of the buffers in
-+ * AVFrame.buf or AVFrame.extended_buf.
-+ * There may be a single buffer for all the data, or one separate buffer for
-+ * each plane, or anything in between.
-+ *
-+ * sizeof(AVFrame) is not a part of the public ABI, so new fields may be added
-+ * to the end with a minor bump.
-+ *
-+ * Fields can be accessed through AVOptions, the name string used, matches the
-+ * C structure field name for fields accessible through AVOptions. The AVClass
-+ * for AVFrame can be obtained from avcodec_get_frame_class()
-+ */
-+typedef struct AVFrame {
-+#define AV_NUM_DATA_POINTERS 8
-+ /**
-+ * pointer to the picture/channel planes.
-+ * This might be different from the first allocated byte
-+ *
-+ * Some decoders access areas outside 0,0 - width,height, please
-+ * see avcodec_align_dimensions2(). Some filters and swscale can read
-+ * up to 16 bytes beyond the planes, if these filters are to be used,
-+ * then 16 extra bytes must be allocated.
-+ *
-+ * NOTE: Except for hwaccel formats, pointers not needed by the format
-+ * MUST be set to NULL.
-+ */
-+ uint8_t *data[AV_NUM_DATA_POINTERS];
-+
-+ /**
-+ * For video, size in bytes of each picture line.
-+ * For audio, size in bytes of each plane.
-+ *
-+ * For audio, only linesize[0] may be set. For planar audio, each channel
-+ * plane must be the same size.
-+ *
-+ * For video the linesizes should be multiples of the CPUs alignment
-+ * preference, this is 16 or 32 for modern desktop CPUs.
-+ * Some code requires such alignment other code can be slower without
-+ * correct alignment, for yet other it makes no difference.
-+ *
-+ * @note The linesize may be larger than the size of usable data -- there
-+ * may be extra padding present for performance reasons.
-+ */
-+ int linesize[AV_NUM_DATA_POINTERS];
-+
-+ /**
-+ * pointers to the data planes/channels.
-+ *
-+ * For video, this should simply point to data[].
-+ *
-+ * For planar audio, each channel has a separate data pointer, and
-+ * linesize[0] contains the size of each channel buffer.
-+ * For packed audio, there is just one data pointer, and linesize[0]
-+ * contains the total size of the buffer for all channels.
-+ *
-+ * Note: Both data and extended_data should always be set in a valid frame,
-+ * but for planar audio with more channels that can fit in data,
-+ * extended_data must be used in order to access all channels.
-+ */
-+ uint8_t **extended_data;
-+
-+ /**
-+ * @name Video dimensions
-+ * Video frames only. The coded dimensions (in pixels) of the video frame,
-+ * i.e. the size of the rectangle that contains some well-defined values.
-+ *
-+ * @note The part of the frame intended for display/presentation is further
-+ * restricted by the @ref cropping "Cropping rectangle".
-+ * @{
-+ */
-+ int width, height;
-+ /**
-+ * @}
-+ */
-+
-+ /**
-+ * number of audio samples (per channel) described by this frame
-+ */
-+ int nb_samples;
-+
-+ /**
-+ * format of the frame, -1 if unknown or unset
-+ * Values correspond to enum AVPixelFormat for video frames,
-+ * enum AVSampleFormat for audio)
-+ */
-+ int format;
-+
-+ /**
-+ * 1 -> keyframe, 0-> not
-+ */
-+ int key_frame;
-+
-+ /**
-+ * Picture type of the frame.
-+ */
-+ enum AVPictureType pict_type;
-+
-+ /**
-+ * Sample aspect ratio for the video frame, 0/1 if unknown/unspecified.
-+ */
-+ AVRational sample_aspect_ratio;
-+
-+ /**
-+ * Presentation timestamp in time_base units (time when frame should be shown to user).
-+ */
-+ int64_t pts;
-+
-+#if FF_API_PKT_PTS
-+ /**
-+ * PTS copied from the AVPacket that was decoded to produce this frame.
-+ * @deprecated use the pts field instead
-+ */
-+ attribute_deprecated
-+ int64_t pkt_pts;
-+#endif
-+
-+ /**
-+ * DTS copied from the AVPacket that triggered returning this frame. (if frame threading isn't used)
-+ * This is also the Presentation time of this AVFrame calculated from
-+ * only AVPacket.dts values without pts values.
-+ */
-+ int64_t pkt_dts;
-+
-+ /**
-+ * picture number in bitstream order
-+ */
-+ int coded_picture_number;
-+ /**
-+ * picture number in display order
-+ */
-+ int display_picture_number;
-+
-+ /**
-+ * quality (between 1 (good) and FF_LAMBDA_MAX (bad))
-+ */
-+ int quality;
-+
-+ /**
-+ * for some private data of the user
-+ */
-+ void *opaque;
-+
-+#if FF_API_ERROR_FRAME
-+ /**
-+ * @deprecated unused
-+ */
-+ attribute_deprecated
-+ uint64_t error[AV_NUM_DATA_POINTERS];
-+#endif
-+
-+ /**
-+ * When decoding, this signals how much the picture must be delayed.
-+ * extra_delay = repeat_pict / (2*fps)
-+ */
-+ int repeat_pict;
-+
-+ /**
-+ * The content of the picture is interlaced.
-+ */
-+ int interlaced_frame;
-+
-+ /**
-+ * If the content is interlaced, is top field displayed first.
-+ */
-+ int top_field_first;
-+
-+ /**
-+ * Tell user application that palette has changed from previous frame.
-+ */
-+ int palette_has_changed;
-+
-+ /**
-+ * reordered opaque 64 bits (generally an integer or a double precision float
-+ * PTS but can be anything).
-+ * The user sets AVCodecContext.reordered_opaque to represent the input at
-+ * that time,
-+ * the decoder reorders values as needed and sets AVFrame.reordered_opaque
-+ * to exactly one of the values provided by the user through AVCodecContext.reordered_opaque
-+ * @deprecated in favor of pkt_pts
-+ */
-+ int64_t reordered_opaque;
-+
-+ /**
-+ * Sample rate of the audio data.
-+ */
-+ int sample_rate;
-+
-+ /**
-+ * Channel layout of the audio data.
-+ */
-+ uint64_t channel_layout;
-+
-+ /**
-+ * AVBuffer references backing the data for this frame. If all elements of
-+ * this array are NULL, then this frame is not reference counted. This array
-+ * must be filled contiguously -- if buf[i] is non-NULL then buf[j] must
-+ * also be non-NULL for all j < i.
-+ *
-+ * There may be at most one AVBuffer per data plane, so for video this array
-+ * always contains all the references. For planar audio with more than
-+ * AV_NUM_DATA_POINTERS channels, there may be more buffers than can fit in
-+ * this array. Then the extra AVBufferRef pointers are stored in the
-+ * extended_buf array.
-+ */
-+ AVBufferRef *buf[AV_NUM_DATA_POINTERS];
-+
-+ /**
-+ * For planar audio which requires more than AV_NUM_DATA_POINTERS
-+ * AVBufferRef pointers, this array will hold all the references which
-+ * cannot fit into AVFrame.buf.
-+ *
-+ * Note that this is different from AVFrame.extended_data, which always
-+ * contains all the pointers. This array only contains the extra pointers,
-+ * which cannot fit into AVFrame.buf.
-+ *
-+ * This array is always allocated using av_malloc() by whoever constructs
-+ * the frame. It is freed in av_frame_unref().
-+ */
-+ AVBufferRef **extended_buf;
-+ /**
-+ * Number of elements in extended_buf.
-+ */
-+ int nb_extended_buf;
-+
-+ AVFrameSideData **side_data;
-+ int nb_side_data;
-+
-+/**
-+ * @defgroup lavu_frame_flags AV_FRAME_FLAGS
-+ * @ingroup lavu_frame
-+ * Flags describing additional frame properties.
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * The frame data may be corrupted, e.g. due to decoding errors.
-+ */
-+#define AV_FRAME_FLAG_CORRUPT (1 << 0)
-+/**
-+ * A flag to mark the frames which need to be decoded, but shouldn't be output.
-+ */
-+#define AV_FRAME_FLAG_DISCARD (1 << 2)
-+/**
-+ * @}
-+ */
-+
-+ /**
-+ * Frame flags, a combination of @ref lavu_frame_flags
-+ */
-+ int flags;
-+
-+ /**
-+ * MPEG vs JPEG YUV range.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVColorRange color_range;
-+
-+ enum AVColorPrimaries color_primaries;
-+
-+ enum AVColorTransferCharacteristic color_trc;
-+
-+ /**
-+ * YUV colorspace type.
-+ * - encoding: Set by user
-+ * - decoding: Set by libavcodec
-+ */
-+ enum AVColorSpace colorspace;
-+
-+ enum AVChromaLocation chroma_location;
-+
-+ /**
-+ * frame timestamp estimated using various heuristics, in stream time base
-+ * - encoding: unused
-+ * - decoding: set by libavcodec, read by user.
-+ */
-+ int64_t best_effort_timestamp;
-+
-+ /**
-+ * reordered pos from the last AVPacket that has been input into the decoder
-+ * - encoding: unused
-+ * - decoding: Read by user.
-+ */
-+ int64_t pkt_pos;
-+
-+ /**
-+ * duration of the corresponding packet, expressed in
-+ * AVStream->time_base units, 0 if unknown.
-+ * - encoding: unused
-+ * - decoding: Read by user.
-+ */
-+ int64_t pkt_duration;
-+
-+ /**
-+ * metadata.
-+ * - encoding: Set by user.
-+ * - decoding: Set by libavcodec.
-+ */
-+ AVDictionary *metadata;
-+
-+ /**
-+ * decode error flags of the frame, set to a combination of
-+ * FF_DECODE_ERROR_xxx flags if the decoder produced a frame, but there
-+ * were errors during the decoding.
-+ * - encoding: unused
-+ * - decoding: set by libavcodec, read by user.
-+ */
-+ int decode_error_flags;
-+#define FF_DECODE_ERROR_INVALID_BITSTREAM 1
-+#define FF_DECODE_ERROR_MISSING_REFERENCE 2
-+
-+ /**
-+ * number of audio channels, only used for audio.
-+ * - encoding: unused
-+ * - decoding: Read by user.
-+ */
-+ int channels;
-+
-+ /**
-+ * size of the corresponding packet containing the compressed
-+ * frame.
-+ * It is set to a negative value if unknown.
-+ * - encoding: unused
-+ * - decoding: set by libavcodec, read by user.
-+ */
-+ int pkt_size;
-+
-+#if FF_API_FRAME_QP
-+ /**
-+ * QP table
-+ */
-+ attribute_deprecated
-+ int8_t *qscale_table;
-+ /**
-+ * QP store stride
-+ */
-+ attribute_deprecated
-+ int qstride;
-+
-+ attribute_deprecated
-+ int qscale_type;
-+
-+ attribute_deprecated
-+ AVBufferRef *qp_table_buf;
-+#endif
-+ /**
-+ * For hwaccel-format frames, this should be a reference to the
-+ * AVHWFramesContext describing the frame.
-+ */
-+ AVBufferRef *hw_frames_ctx;
-+
-+ /**
-+ * AVBufferRef for free use by the API user. FFmpeg will never check the
-+ * contents of the buffer ref. FFmpeg calls av_buffer_unref() on it when
-+ * the frame is unreferenced. av_frame_copy_props() calls create a new
-+ * reference with av_buffer_ref() for the target frame's opaque_ref field.
-+ *
-+ * This is unrelated to the opaque field, although it serves a similar
-+ * purpose.
-+ */
-+ AVBufferRef *opaque_ref;
-+
-+ /**
-+ * @anchor cropping
-+ * @name Cropping
-+ * Video frames only. The number of pixels to discard from the the
-+ * top/bottom/left/right border of the frame to obtain the sub-rectangle of
-+ * the frame intended for presentation.
-+ * @{
-+ */
-+ size_t crop_top;
-+ size_t crop_bottom;
-+ size_t crop_left;
-+ size_t crop_right;
-+ /**
-+ * @}
-+ */
-+
-+ /**
-+ * AVBufferRef for internal use by a single libav* library.
-+ * Must not be used to transfer data between libraries.
-+ * Has to be NULL when ownership of the frame leaves the respective library.
-+ *
-+ * Code outside the FFmpeg libs should never check or change the contents of the buffer ref.
-+ *
-+ * FFmpeg calls av_buffer_unref() on it when the frame is unreferenced.
-+ * av_frame_copy_props() calls create a new reference with av_buffer_ref()
-+ * for the target frame's private_ref field.
-+ */
-+ AVBufferRef *private_ref;
-+} AVFrame;
-+
-+#if FF_API_FRAME_GET_SET
-+/**
-+ * Accessors for some AVFrame fields. These used to be provided for ABI
-+ * compatibility, and do not need to be used anymore.
-+ */
-+attribute_deprecated
-+int64_t av_frame_get_best_effort_timestamp(const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_best_effort_timestamp(AVFrame *frame, int64_t val);
-+attribute_deprecated
-+int64_t av_frame_get_pkt_duration (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_pkt_duration (AVFrame *frame, int64_t val);
-+attribute_deprecated
-+int64_t av_frame_get_pkt_pos (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_pkt_pos (AVFrame *frame, int64_t val);
-+attribute_deprecated
-+int64_t av_frame_get_channel_layout (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_channel_layout (AVFrame *frame, int64_t val);
-+attribute_deprecated
-+int av_frame_get_channels (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_channels (AVFrame *frame, int val);
-+attribute_deprecated
-+int av_frame_get_sample_rate (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_sample_rate (AVFrame *frame, int val);
-+attribute_deprecated
-+AVDictionary *av_frame_get_metadata (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_metadata (AVFrame *frame, AVDictionary *val);
-+attribute_deprecated
-+int av_frame_get_decode_error_flags (const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_decode_error_flags (AVFrame *frame, int val);
-+attribute_deprecated
-+int av_frame_get_pkt_size(const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_pkt_size(AVFrame *frame, int val);
-+#if FF_API_FRAME_QP
-+attribute_deprecated
-+int8_t *av_frame_get_qp_table(AVFrame *f, int *stride, int *type);
-+attribute_deprecated
-+int av_frame_set_qp_table(AVFrame *f, AVBufferRef *buf, int stride, int type);
-+#endif
-+attribute_deprecated
-+enum AVColorSpace av_frame_get_colorspace(const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_colorspace(AVFrame *frame, enum AVColorSpace val);
-+attribute_deprecated
-+enum AVColorRange av_frame_get_color_range(const AVFrame *frame);
-+attribute_deprecated
-+void av_frame_set_color_range(AVFrame *frame, enum AVColorRange val);
-+#endif
-+
-+/**
-+ * Get the name of a colorspace.
-+ * @return a static string identifying the colorspace; can be NULL.
-+ */
-+const char *av_get_colorspace_name(enum AVColorSpace val);
-+
-+/**
-+ * Allocate an AVFrame and set its fields to default values. The resulting
-+ * struct must be freed using av_frame_free().
-+ *
-+ * @return An AVFrame filled with default values or NULL on failure.
-+ *
-+ * @note this only allocates the AVFrame itself, not the data buffers. Those
-+ * must be allocated through other means, e.g. with av_frame_get_buffer() or
-+ * manually.
-+ */
-+AVFrame *av_frame_alloc(void);
-+
-+/**
-+ * Free the frame and any dynamically allocated objects in it,
-+ * e.g. extended_data. If the frame is reference counted, it will be
-+ * unreferenced first.
-+ *
-+ * @param frame frame to be freed. The pointer will be set to NULL.
-+ */
-+void av_frame_free(AVFrame **frame);
-+
-+/**
-+ * Set up a new reference to the data described by the source frame.
-+ *
-+ * Copy frame properties from src to dst and create a new reference for each
-+ * AVBufferRef from src.
-+ *
-+ * If src is not reference counted, new buffers are allocated and the data is
-+ * copied.
-+ *
-+ * @warning: dst MUST have been either unreferenced with av_frame_unref(dst),
-+ * or newly allocated with av_frame_alloc() before calling this
-+ * function, or undefined behavior will occur.
-+ *
-+ * @return 0 on success, a negative AVERROR on error
-+ */
-+int av_frame_ref(AVFrame *dst, const AVFrame *src);
-+
-+/**
-+ * Create a new frame that references the same data as src.
-+ *
-+ * This is a shortcut for av_frame_alloc()+av_frame_ref().
-+ *
-+ * @return newly created AVFrame on success, NULL on error.
-+ */
-+AVFrame *av_frame_clone(const AVFrame *src);
-+
-+/**
-+ * Unreference all the buffers referenced by frame and reset the frame fields.
-+ */
-+void av_frame_unref(AVFrame *frame);
-+
-+/**
-+ * Move everything contained in src to dst and reset src.
-+ *
-+ * @warning: dst is not unreferenced, but directly overwritten without reading
-+ * or deallocating its contents. Call av_frame_unref(dst) manually
-+ * before calling this function to ensure that no memory is leaked.
-+ */
-+void av_frame_move_ref(AVFrame *dst, AVFrame *src);
-+
-+/**
-+ * Allocate new buffer(s) for audio or video data.
-+ *
-+ * The following fields must be set on frame before calling this function:
-+ * - format (pixel format for video, sample format for audio)
-+ * - width and height for video
-+ * - nb_samples and channel_layout for audio
-+ *
-+ * This function will fill AVFrame.data and AVFrame.buf arrays and, if
-+ * necessary, allocate and fill AVFrame.extended_data and AVFrame.extended_buf.
-+ * For planar formats, one buffer will be allocated for each plane.
-+ *
-+ * @warning: if frame already has been allocated, calling this function will
-+ * leak memory. In addition, undefined behavior can occur in certain
-+ * cases.
-+ *
-+ * @param frame frame in which to store the new buffers.
-+ * @param align Required buffer size alignment. If equal to 0, alignment will be
-+ * chosen automatically for the current CPU. It is highly
-+ * recommended to pass 0 here unless you know what you are doing.
-+ *
-+ * @return 0 on success, a negative AVERROR on error.
-+ */
-+int av_frame_get_buffer(AVFrame *frame, int align);
-+
-+/**
-+ * Check if the frame data is writable.
-+ *
-+ * @return A positive value if the frame data is writable (which is true if and
-+ * only if each of the underlying buffers has only one reference, namely the one
-+ * stored in this frame). Return 0 otherwise.
-+ *
-+ * If 1 is returned the answer is valid until av_buffer_ref() is called on any
-+ * of the underlying AVBufferRefs (e.g. through av_frame_ref() or directly).
-+ *
-+ * @see av_frame_make_writable(), av_buffer_is_writable()
-+ */
-+int av_frame_is_writable(AVFrame *frame);
-+
-+/**
-+ * Ensure that the frame data is writable, avoiding data copy if possible.
-+ *
-+ * Do nothing if the frame is writable, allocate new buffers and copy the data
-+ * if it is not.
-+ *
-+ * @return 0 on success, a negative AVERROR on error.
-+ *
-+ * @see av_frame_is_writable(), av_buffer_is_writable(),
-+ * av_buffer_make_writable()
-+ */
-+int av_frame_make_writable(AVFrame *frame);
-+
-+/**
-+ * Copy the frame data from src to dst.
-+ *
-+ * This function does not allocate anything, dst must be already initialized and
-+ * allocated with the same parameters as src.
-+ *
-+ * This function only copies the frame data (i.e. the contents of the data /
-+ * extended data arrays), not any other properties.
-+ *
-+ * @return >= 0 on success, a negative AVERROR on error.
-+ */
-+int av_frame_copy(AVFrame *dst, const AVFrame *src);
-+
-+/**
-+ * Copy only "metadata" fields from src to dst.
-+ *
-+ * Metadata for the purpose of this function are those fields that do not affect
-+ * the data layout in the buffers. E.g. pts, sample rate (for audio) or sample
-+ * aspect ratio (for video), but not width/height or channel layout.
-+ * Side data is also copied.
-+ */
-+int av_frame_copy_props(AVFrame *dst, const AVFrame *src);
-+
-+/**
-+ * Get the buffer reference a given data plane is stored in.
-+ *
-+ * @param plane index of the data plane of interest in frame->extended_data.
-+ *
-+ * @return the buffer reference that contains the plane or NULL if the input
-+ * frame is not valid.
-+ */
-+AVBufferRef *av_frame_get_plane_buffer(AVFrame *frame, int plane);
-+
-+/**
-+ * Add a new side data to a frame.
-+ *
-+ * @param frame a frame to which the side data should be added
-+ * @param type type of the added side data
-+ * @param size size of the side data
-+ *
-+ * @return newly added side data on success, NULL on error
-+ */
-+AVFrameSideData *av_frame_new_side_data(AVFrame *frame,
-+ enum AVFrameSideDataType type,
-+ int size);
-+
-+/**
-+ * Add a new side data to a frame from an existing AVBufferRef
-+ *
-+ * @param frame a frame to which the side data should be added
-+ * @param type the type of the added side data
-+ * @param buf an AVBufferRef to add as side data. The ownership of
-+ * the reference is transferred to the frame.
-+ *
-+ * @return newly added side data on success, NULL on error. On failure
-+ * the frame is unchanged and the AVBufferRef remains owned by
-+ * the caller.
-+ */
-+AVFrameSideData *av_frame_new_side_data_from_buf(AVFrame *frame,
-+ enum AVFrameSideDataType type,
-+ AVBufferRef *buf);
-+
-+/**
-+ * @return a pointer to the side data of a given type on success, NULL if there
-+ * is no side data with such type in this frame.
-+ */
-+AVFrameSideData *av_frame_get_side_data(const AVFrame *frame,
-+ enum AVFrameSideDataType type);
-+
-+/**
-+ * If side data of the supplied type exists in the frame, free it and remove it
-+ * from the frame.
-+ */
-+void av_frame_remove_side_data(AVFrame *frame, enum AVFrameSideDataType type);
-+
-+
-+/**
-+ * Flags for frame cropping.
-+ */
-+enum {
-+ /**
-+ * Apply the maximum possible cropping, even if it requires setting the
-+ * AVFrame.data[] entries to unaligned pointers. Passing unaligned data
-+ * to FFmpeg API is generally not allowed, and causes undefined behavior
-+ * (such as crashes). You can pass unaligned data only to FFmpeg APIs that
-+ * are explicitly documented to accept it. Use this flag only if you
-+ * absolutely know what you are doing.
-+ */
-+ AV_FRAME_CROP_UNALIGNED = 1 << 0,
-+};
-+
-+/**
-+ * Crop the given video AVFrame according to its crop_left/crop_top/crop_right/
-+ * crop_bottom fields. If cropping is successful, the function will adjust the
-+ * data pointers and the width/height fields, and set the crop fields to 0.
-+ *
-+ * In all cases, the cropping boundaries will be rounded to the inherent
-+ * alignment of the pixel format. In some cases, such as for opaque hwaccel
-+ * formats, the left/top cropping is ignored. The crop fields are set to 0 even
-+ * if the cropping was rounded or ignored.
-+ *
-+ * @param frame the frame which should be cropped
-+ * @param flags Some combination of AV_FRAME_CROP_* flags, or 0.
-+ *
-+ * @return >= 0 on success, a negative AVERROR on error. If the cropping fields
-+ * were invalid, AVERROR(ERANGE) is returned, and nothing is changed.
-+ */
-+int av_frame_apply_cropping(AVFrame *frame, int flags);
-+
-+/**
-+ * @return a string identifying the side data type
-+ */
-+const char *av_frame_side_data_name(enum AVFrameSideDataType type);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_FRAME_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/hwcontext.h
-@@ -0,0 +1,584 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_HWCONTEXT_H
-+#define AVUTIL_HWCONTEXT_H
-+
-+#include "buffer.h"
-+#include "frame.h"
-+#include "log.h"
-+#include "pixfmt.h"
-+
-+enum AVHWDeviceType {
-+ AV_HWDEVICE_TYPE_NONE,
-+ AV_HWDEVICE_TYPE_VDPAU,
-+ AV_HWDEVICE_TYPE_CUDA,
-+ AV_HWDEVICE_TYPE_VAAPI,
-+ AV_HWDEVICE_TYPE_DXVA2,
-+ AV_HWDEVICE_TYPE_QSV,
-+ AV_HWDEVICE_TYPE_VIDEOTOOLBOX,
-+ AV_HWDEVICE_TYPE_D3D11VA,
-+ AV_HWDEVICE_TYPE_DRM,
-+ AV_HWDEVICE_TYPE_OPENCL,
-+ AV_HWDEVICE_TYPE_MEDIACODEC,
-+};
-+
-+typedef struct AVHWDeviceInternal AVHWDeviceInternal;
-+
-+/**
-+ * This struct aggregates all the (hardware/vendor-specific) "high-level" state,
-+ * i.e. state that is not tied to a concrete processing configuration.
-+ * E.g., in an API that supports hardware-accelerated encoding and decoding,
-+ * this struct will (if possible) wrap the state that is common to both encoding
-+ * and decoding and from which specific instances of encoders or decoders can be
-+ * derived.
-+ *
-+ * This struct is reference-counted with the AVBuffer mechanism. The
-+ * av_hwdevice_ctx_alloc() constructor yields a reference, whose data field
-+ * points to the actual AVHWDeviceContext. Further objects derived from
-+ * AVHWDeviceContext (such as AVHWFramesContext, describing a frame pool with
-+ * specific properties) will hold an internal reference to it. After all the
-+ * references are released, the AVHWDeviceContext itself will be freed,
-+ * optionally invoking a user-specified callback for uninitializing the hardware
-+ * state.
-+ */
-+typedef struct AVHWDeviceContext {
-+ /**
-+ * A class for logging. Set by av_hwdevice_ctx_alloc().
-+ */
-+ const AVClass *av_class;
-+
-+ /**
-+ * Private data used internally by libavutil. Must not be accessed in any
-+ * way by the caller.
-+ */
-+ AVHWDeviceInternal *internal;
-+
-+ /**
-+ * This field identifies the underlying API used for hardware access.
-+ *
-+ * This field is set when this struct is allocated and never changed
-+ * afterwards.
-+ */
-+ enum AVHWDeviceType type;
-+
-+ /**
-+ * The format-specific data, allocated and freed by libavutil along with
-+ * this context.
-+ *
-+ * Should be cast by the user to the format-specific context defined in the
-+ * corresponding header (hwcontext_*.h) and filled as described in the
-+ * documentation before calling av_hwdevice_ctx_init().
-+ *
-+ * After calling av_hwdevice_ctx_init() this struct should not be modified
-+ * by the caller.
-+ */
-+ void *hwctx;
-+
-+ /**
-+ * This field may be set by the caller before calling av_hwdevice_ctx_init().
-+ *
-+ * If non-NULL, this callback will be called when the last reference to
-+ * this context is unreferenced, immediately before it is freed.
-+ *
-+ * @note when other objects (e.g an AVHWFramesContext) are derived from this
-+ * struct, this callback will be invoked after all such child objects
-+ * are fully uninitialized and their respective destructors invoked.
-+ */
-+ void (*free)(struct AVHWDeviceContext *ctx);
-+
-+ /**
-+ * Arbitrary user data, to be used e.g. by the free() callback.
-+ */
-+ void *user_opaque;
-+} AVHWDeviceContext;
-+
-+typedef struct AVHWFramesInternal AVHWFramesInternal;
-+
-+/**
-+ * This struct describes a set or pool of "hardware" frames (i.e. those with
-+ * data not located in normal system memory). All the frames in the pool are
-+ * assumed to be allocated in the same way and interchangeable.
-+ *
-+ * This struct is reference-counted with the AVBuffer mechanism and tied to a
-+ * given AVHWDeviceContext instance. The av_hwframe_ctx_alloc() constructor
-+ * yields a reference, whose data field points to the actual AVHWFramesContext
-+ * struct.
-+ */
-+typedef struct AVHWFramesContext {
-+ /**
-+ * A class for logging.
-+ */
-+ const AVClass *av_class;
-+
-+ /**
-+ * Private data used internally by libavutil. Must not be accessed in any
-+ * way by the caller.
-+ */
-+ AVHWFramesInternal *internal;
-+
-+ /**
-+ * A reference to the parent AVHWDeviceContext. This reference is owned and
-+ * managed by the enclosing AVHWFramesContext, but the caller may derive
-+ * additional references from it.
-+ */
-+ AVBufferRef *device_ref;
-+
-+ /**
-+ * The parent AVHWDeviceContext. This is simply a pointer to
-+ * device_ref->data provided for convenience.
-+ *
-+ * Set by libavutil in av_hwframe_ctx_init().
-+ */
-+ AVHWDeviceContext *device_ctx;
-+
-+ /**
-+ * The format-specific data, allocated and freed automatically along with
-+ * this context.
-+ *
-+ * Should be cast by the user to the format-specific context defined in the
-+ * corresponding header (hwframe_*.h) and filled as described in the
-+ * documentation before calling av_hwframe_ctx_init().
-+ *
-+ * After any frames using this context are created, the contents of this
-+ * struct should not be modified by the caller.
-+ */
-+ void *hwctx;
-+
-+ /**
-+ * This field may be set by the caller before calling av_hwframe_ctx_init().
-+ *
-+ * If non-NULL, this callback will be called when the last reference to
-+ * this context is unreferenced, immediately before it is freed.
-+ */
-+ void (*free)(struct AVHWFramesContext *ctx);
-+
-+ /**
-+ * Arbitrary user data, to be used e.g. by the free() callback.
-+ */
-+ void *user_opaque;
-+
-+ /**
-+ * A pool from which the frames are allocated by av_hwframe_get_buffer().
-+ * This field may be set by the caller before calling av_hwframe_ctx_init().
-+ * The buffers returned by calling av_buffer_pool_get() on this pool must
-+ * have the properties described in the documentation in the corresponding hw
-+ * type's header (hwcontext_*.h). The pool will be freed strictly before
-+ * this struct's free() callback is invoked.
-+ *
-+ * This field may be NULL, then libavutil will attempt to allocate a pool
-+ * internally. Note that certain device types enforce pools allocated at
-+ * fixed size (frame count), which cannot be extended dynamically. In such a
-+ * case, initial_pool_size must be set appropriately.
-+ */
-+ AVBufferPool *pool;
-+
-+ /**
-+ * Initial size of the frame pool. If a device type does not support
-+ * dynamically resizing the pool, then this is also the maximum pool size.
-+ *
-+ * May be set by the caller before calling av_hwframe_ctx_init(). Must be
-+ * set if pool is NULL and the device type does not support dynamic pools.
-+ */
-+ int initial_pool_size;
-+
-+ /**
-+ * The pixel format identifying the underlying HW surface type.
-+ *
-+ * Must be a hwaccel format, i.e. the corresponding descriptor must have the
-+ * AV_PIX_FMT_FLAG_HWACCEL flag set.
-+ *
-+ * Must be set by the user before calling av_hwframe_ctx_init().
-+ */
-+ enum AVPixelFormat format;
-+
-+ /**
-+ * The pixel format identifying the actual data layout of the hardware
-+ * frames.
-+ *
-+ * Must be set by the caller before calling av_hwframe_ctx_init().
-+ *
-+ * @note when the underlying API does not provide the exact data layout, but
-+ * only the colorspace/bit depth, this field should be set to the fully
-+ * planar version of that format (e.g. for 8-bit 420 YUV it should be
-+ * AV_PIX_FMT_YUV420P, not AV_PIX_FMT_NV12 or anything else).
-+ */
-+ enum AVPixelFormat sw_format;
-+
-+ /**
-+ * The allocated dimensions of the frames in this pool.
-+ *
-+ * Must be set by the user before calling av_hwframe_ctx_init().
-+ */
-+ int width, height;
-+} AVHWFramesContext;
-+
-+/**
-+ * Look up an AVHWDeviceType by name.
-+ *
-+ * @param name String name of the device type (case-insensitive).
-+ * @return The type from enum AVHWDeviceType, or AV_HWDEVICE_TYPE_NONE if
-+ * not found.
-+ */
-+enum AVHWDeviceType av_hwdevice_find_type_by_name(const char *name);
-+
-+/** Get the string name of an AVHWDeviceType.
-+ *
-+ * @param type Type from enum AVHWDeviceType.
-+ * @return Pointer to a static string containing the name, or NULL if the type
-+ * is not valid.
-+ */
-+const char *av_hwdevice_get_type_name(enum AVHWDeviceType type);
-+
-+/**
-+ * Iterate over supported device types.
-+ *
-+ * @param type AV_HWDEVICE_TYPE_NONE initially, then the previous type
-+ * returned by this function in subsequent iterations.
-+ * @return The next usable device type from enum AVHWDeviceType, or
-+ * AV_HWDEVICE_TYPE_NONE if there are no more.
-+ */
-+enum AVHWDeviceType av_hwdevice_iterate_types(enum AVHWDeviceType prev);
-+
-+/**
-+ * Allocate an AVHWDeviceContext for a given hardware type.
-+ *
-+ * @param type the type of the hardware device to allocate.
-+ * @return a reference to the newly created AVHWDeviceContext on success or NULL
-+ * on failure.
-+ */
-+AVBufferRef *av_hwdevice_ctx_alloc(enum AVHWDeviceType type);
-+
-+/**
-+ * Finalize the device context before use. This function must be called after
-+ * the context is filled with all the required information and before it is
-+ * used in any way.
-+ *
-+ * @param ref a reference to the AVHWDeviceContext
-+ * @return 0 on success, a negative AVERROR code on failure
-+ */
-+int av_hwdevice_ctx_init(AVBufferRef *ref);
-+
-+/**
-+ * Open a device of the specified type and create an AVHWDeviceContext for it.
-+ *
-+ * This is a convenience function intended to cover the simple cases. Callers
-+ * who need to fine-tune device creation/management should open the device
-+ * manually and then wrap it in an AVHWDeviceContext using
-+ * av_hwdevice_ctx_alloc()/av_hwdevice_ctx_init().
-+ *
-+ * The returned context is already initialized and ready for use, the caller
-+ * should not call av_hwdevice_ctx_init() on it. The user_opaque/free fields of
-+ * the created AVHWDeviceContext are set by this function and should not be
-+ * touched by the caller.
-+ *
-+ * @param device_ctx On success, a reference to the newly-created device context
-+ * will be written here. The reference is owned by the caller
-+ * and must be released with av_buffer_unref() when no longer
-+ * needed. On failure, NULL will be written to this pointer.
-+ * @param type The type of the device to create.
-+ * @param device A type-specific string identifying the device to open.
-+ * @param opts A dictionary of additional (type-specific) options to use in
-+ * opening the device. The dictionary remains owned by the caller.
-+ * @param flags currently unused
-+ *
-+ * @return 0 on success, a negative AVERROR code on failure.
-+ */
-+int av_hwdevice_ctx_create(AVBufferRef **device_ctx, enum AVHWDeviceType type,
-+ const char *device, AVDictionary *opts, int flags);
-+
-+/**
-+ * Create a new device of the specified type from an existing device.
-+ *
-+ * If the source device is a device of the target type or was originally
-+ * derived from such a device (possibly through one or more intermediate
-+ * devices of other types), then this will return a reference to the
-+ * existing device of the same type as is requested.
-+ *
-+ * Otherwise, it will attempt to derive a new device from the given source
-+ * device. If direct derivation to the new type is not implemented, it will
-+ * attempt the same derivation from each ancestor of the source device in
-+ * turn looking for an implemented derivation method.
-+ *
-+ * @param dst_ctx On success, a reference to the newly-created
-+ * AVHWDeviceContext.
-+ * @param type The type of the new device to create.
-+ * @param src_ctx A reference to an existing AVHWDeviceContext which will be
-+ * used to create the new device.
-+ * @param flags Currently unused; should be set to zero.
-+ * @return Zero on success, a negative AVERROR code on failure.
-+ */
-+int av_hwdevice_ctx_create_derived(AVBufferRef **dst_ctx,
-+ enum AVHWDeviceType type,
-+ AVBufferRef *src_ctx, int flags);
-+
-+
-+/**
-+ * Allocate an AVHWFramesContext tied to a given device context.
-+ *
-+ * @param device_ctx a reference to a AVHWDeviceContext. This function will make
-+ * a new reference for internal use, the one passed to the
-+ * function remains owned by the caller.
-+ * @return a reference to the newly created AVHWFramesContext on success or NULL
-+ * on failure.
-+ */
-+AVBufferRef *av_hwframe_ctx_alloc(AVBufferRef *device_ctx);
-+
-+/**
-+ * Finalize the context before use. This function must be called after the
-+ * context is filled with all the required information and before it is attached
-+ * to any frames.
-+ *
-+ * @param ref a reference to the AVHWFramesContext
-+ * @return 0 on success, a negative AVERROR code on failure
-+ */
-+int av_hwframe_ctx_init(AVBufferRef *ref);
-+
-+/**
-+ * Allocate a new frame attached to the given AVHWFramesContext.
-+ *
-+ * @param hwframe_ctx a reference to an AVHWFramesContext
-+ * @param frame an empty (freshly allocated or unreffed) frame to be filled with
-+ * newly allocated buffers.
-+ * @param flags currently unused, should be set to zero
-+ * @return 0 on success, a negative AVERROR code on failure
-+ */
-+int av_hwframe_get_buffer(AVBufferRef *hwframe_ctx, AVFrame *frame, int flags);
-+
-+/**
-+ * Copy data to or from a hw surface. At least one of dst/src must have an
-+ * AVHWFramesContext attached.
-+ *
-+ * If src has an AVHWFramesContext attached, then the format of dst (if set)
-+ * must use one of the formats returned by av_hwframe_transfer_get_formats(src,
-+ * AV_HWFRAME_TRANSFER_DIRECTION_FROM).
-+ * If dst has an AVHWFramesContext attached, then the format of src must use one
-+ * of the formats returned by av_hwframe_transfer_get_formats(dst,
-+ * AV_HWFRAME_TRANSFER_DIRECTION_TO)
-+ *
-+ * dst may be "clean" (i.e. with data/buf pointers unset), in which case the
-+ * data buffers will be allocated by this function using av_frame_get_buffer().
-+ * If dst->format is set, then this format will be used, otherwise (when
-+ * dst->format is AV_PIX_FMT_NONE) the first acceptable format will be chosen.
-+ *
-+ * The two frames must have matching allocated dimensions (i.e. equal to
-+ * AVHWFramesContext.width/height), since not all device types support
-+ * transferring a sub-rectangle of the whole surface. The display dimensions
-+ * (i.e. AVFrame.width/height) may be smaller than the allocated dimensions, but
-+ * also have to be equal for both frames. When the display dimensions are
-+ * smaller than the allocated dimensions, the content of the padding in the
-+ * destination frame is unspecified.
-+ *
-+ * @param dst the destination frame. dst is not touched on failure.
-+ * @param src the source frame.
-+ * @param flags currently unused, should be set to zero
-+ * @return 0 on success, a negative AVERROR error code on failure.
-+ */
-+int av_hwframe_transfer_data(AVFrame *dst, const AVFrame *src, int flags);
-+
-+enum AVHWFrameTransferDirection {
-+ /**
-+ * Transfer the data from the queried hw frame.
-+ */
-+ AV_HWFRAME_TRANSFER_DIRECTION_FROM,
-+
-+ /**
-+ * Transfer the data to the queried hw frame.
-+ */
-+ AV_HWFRAME_TRANSFER_DIRECTION_TO,
-+};
-+
-+/**
-+ * Get a list of possible source or target formats usable in
-+ * av_hwframe_transfer_data().
-+ *
-+ * @param hwframe_ctx the frame context to obtain the information for
-+ * @param dir the direction of the transfer
-+ * @param formats the pointer to the output format list will be written here.
-+ * The list is terminated with AV_PIX_FMT_NONE and must be freed
-+ * by the caller when no longer needed using av_free().
-+ * If this function returns successfully, the format list will
-+ * have at least one item (not counting the terminator).
-+ * On failure, the contents of this pointer are unspecified.
-+ * @param flags currently unused, should be set to zero
-+ * @return 0 on success, a negative AVERROR code on failure.
-+ */
-+int av_hwframe_transfer_get_formats(AVBufferRef *hwframe_ctx,
-+ enum AVHWFrameTransferDirection dir,
-+ enum AVPixelFormat **formats, int flags);
-+
-+
-+/**
-+ * This struct describes the constraints on hardware frames attached to
-+ * a given device with a hardware-specific configuration. This is returned
-+ * by av_hwdevice_get_hwframe_constraints() and must be freed by
-+ * av_hwframe_constraints_free() after use.
-+ */
-+typedef struct AVHWFramesConstraints {
-+ /**
-+ * A list of possible values for format in the hw_frames_ctx,
-+ * terminated by AV_PIX_FMT_NONE. This member will always be filled.
-+ */
-+ enum AVPixelFormat *valid_hw_formats;
-+
-+ /**
-+ * A list of possible values for sw_format in the hw_frames_ctx,
-+ * terminated by AV_PIX_FMT_NONE. Can be NULL if this information is
-+ * not known.
-+ */
-+ enum AVPixelFormat *valid_sw_formats;
-+
-+ /**
-+ * The minimum size of frames in this hw_frames_ctx.
-+ * (Zero if not known.)
-+ */
-+ int min_width;
-+ int min_height;
-+
-+ /**
-+ * The maximum size of frames in this hw_frames_ctx.
-+ * (INT_MAX if not known / no limit.)
-+ */
-+ int max_width;
-+ int max_height;
-+} AVHWFramesConstraints;
-+
-+/**
-+ * Allocate a HW-specific configuration structure for a given HW device.
-+ * After use, the user must free all members as required by the specific
-+ * hardware structure being used, then free the structure itself with
-+ * av_free().
-+ *
-+ * @param device_ctx a reference to the associated AVHWDeviceContext.
-+ * @return The newly created HW-specific configuration structure on
-+ * success or NULL on failure.
-+ */
-+void *av_hwdevice_hwconfig_alloc(AVBufferRef *device_ctx);
-+
-+/**
-+ * Get the constraints on HW frames given a device and the HW-specific
-+ * configuration to be used with that device. If no HW-specific
-+ * configuration is provided, returns the maximum possible capabilities
-+ * of the device.
-+ *
-+ * @param ref a reference to the associated AVHWDeviceContext.
-+ * @param hwconfig a filled HW-specific configuration structure, or NULL
-+ * to return the maximum possible capabilities of the device.
-+ * @return AVHWFramesConstraints structure describing the constraints
-+ * on the device, or NULL if not available.
-+ */
-+AVHWFramesConstraints *av_hwdevice_get_hwframe_constraints(AVBufferRef *ref,
-+ const void *hwconfig);
-+
-+/**
-+ * Free an AVHWFrameConstraints structure.
-+ *
-+ * @param constraints The (filled or unfilled) AVHWFrameConstraints structure.
-+ */
-+void av_hwframe_constraints_free(AVHWFramesConstraints **constraints);
-+
-+
-+/**
-+ * Flags to apply to frame mappings.
-+ */
-+enum {
-+ /**
-+ * The mapping must be readable.
-+ */
-+ AV_HWFRAME_MAP_READ = 1 << 0,
-+ /**
-+ * The mapping must be writeable.
-+ */
-+ AV_HWFRAME_MAP_WRITE = 1 << 1,
-+ /**
-+ * The mapped frame will be overwritten completely in subsequent
-+ * operations, so the current frame data need not be loaded. Any values
-+ * which are not overwritten are unspecified.
-+ */
-+ AV_HWFRAME_MAP_OVERWRITE = 1 << 2,
-+ /**
-+ * The mapping must be direct. That is, there must not be any copying in
-+ * the map or unmap steps. Note that performance of direct mappings may
-+ * be much lower than normal memory.
-+ */
-+ AV_HWFRAME_MAP_DIRECT = 1 << 3,
-+};
-+
-+/**
-+ * Map a hardware frame.
-+ *
-+ * This has a number of different possible effects, depending on the format
-+ * and origin of the src and dst frames. On input, src should be a usable
-+ * frame with valid buffers and dst should be blank (typically as just created
-+ * by av_frame_alloc()). src should have an associated hwframe context, and
-+ * dst may optionally have a format and associated hwframe context.
-+ *
-+ * If src was created by mapping a frame from the hwframe context of dst,
-+ * then this function undoes the mapping - dst is replaced by a reference to
-+ * the frame that src was originally mapped from.
-+ *
-+ * If both src and dst have an associated hwframe context, then this function
-+ * attempts to map the src frame from its hardware context to that of dst and
-+ * then fill dst with appropriate data to be usable there. This will only be
-+ * possible if the hwframe contexts and associated devices are compatible -
-+ * given compatible devices, av_hwframe_ctx_create_derived() can be used to
-+ * create a hwframe context for dst in which mapping should be possible.
-+ *
-+ * If src has a hwframe context but dst does not, then the src frame is
-+ * mapped to normal memory and should thereafter be usable as a normal frame.
-+ * If the format is set on dst, then the mapping will attempt to create dst
-+ * with that format and fail if it is not possible. If format is unset (is
-+ * AV_PIX_FMT_NONE) then dst will be mapped with whatever the most appropriate
-+ * format to use is (probably the sw_format of the src hwframe context).
-+ *
-+ * A return value of AVERROR(ENOSYS) indicates that the mapping is not
-+ * possible with the given arguments and hwframe setup, while other return
-+ * values indicate that it failed somehow.
-+ *
-+ * @param dst Destination frame, to contain the mapping.
-+ * @param src Source frame, to be mapped.
-+ * @param flags Some combination of AV_HWFRAME_MAP_* flags.
-+ * @return Zero on success, negative AVERROR code on failure.
-+ */
-+int av_hwframe_map(AVFrame *dst, const AVFrame *src, int flags);
-+
-+
-+/**
-+ * Create and initialise an AVHWFramesContext as a mapping of another existing
-+ * AVHWFramesContext on a different device.
-+ *
-+ * av_hwframe_ctx_init() should not be called after this.
-+ *
-+ * @param derived_frame_ctx On success, a reference to the newly created
-+ * AVHWFramesContext.
-+ * @param derived_device_ctx A reference to the device to create the new
-+ * AVHWFramesContext on.
-+ * @param source_frame_ctx A reference to an existing AVHWFramesContext
-+ * which will be mapped to the derived context.
-+ * @param flags Some combination of AV_HWFRAME_MAP_* flags, defining the
-+ * mapping parameters to apply to frames which are allocated
-+ * in the derived device.
-+ * @return Zero on success, negative AVERROR code on failure.
-+ */
-+int av_hwframe_ctx_create_derived(AVBufferRef **derived_frame_ctx,
-+ enum AVPixelFormat format,
-+ AVBufferRef *derived_device_ctx,
-+ AVBufferRef *source_frame_ctx,
-+ int flags);
-+
-+#endif /* AVUTIL_HWCONTEXT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/intfloat.h
-@@ -0,0 +1,77 @@
-+/*
-+ * Copyright (c) 2011 Mans Rullgard
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_INTFLOAT_H
-+#define AVUTIL_INTFLOAT_H
-+
-+#include <stdint.h>
-+#include "attributes.h"
-+
-+union av_intfloat32 {
-+ uint32_t i;
-+ float f;
-+};
-+
-+union av_intfloat64 {
-+ uint64_t i;
-+ double f;
-+};
-+
-+/**
-+ * Reinterpret a 32-bit integer as a float.
-+ */
-+static av_always_inline float av_int2float(uint32_t i)
-+{
-+ union av_intfloat32 v;
-+ v.i = i;
-+ return v.f;
-+}
-+
-+/**
-+ * Reinterpret a float as a 32-bit integer.
-+ */
-+static av_always_inline uint32_t av_float2int(float f)
-+{
-+ union av_intfloat32 v;
-+ v.f = f;
-+ return v.i;
-+}
-+
-+/**
-+ * Reinterpret a 64-bit integer as a double.
-+ */
-+static av_always_inline double av_int2double(uint64_t i)
-+{
-+ union av_intfloat64 v;
-+ v.i = i;
-+ return v.f;
-+}
-+
-+/**
-+ * Reinterpret a double as a 64-bit integer.
-+ */
-+static av_always_inline uint64_t av_double2int(double f)
-+{
-+ union av_intfloat64 v;
-+ v.f = f;
-+ return v.i;
-+}
-+
-+#endif /* AVUTIL_INTFLOAT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/log.h
-@@ -0,0 +1,362 @@
-+/*
-+ * copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_LOG_H
-+#define AVUTIL_LOG_H
-+
-+#include <stdarg.h>
-+#include "avutil.h"
-+#include "attributes.h"
-+#include "version.h"
-+
-+typedef enum {
-+ AV_CLASS_CATEGORY_NA = 0,
-+ AV_CLASS_CATEGORY_INPUT,
-+ AV_CLASS_CATEGORY_OUTPUT,
-+ AV_CLASS_CATEGORY_MUXER,
-+ AV_CLASS_CATEGORY_DEMUXER,
-+ AV_CLASS_CATEGORY_ENCODER,
-+ AV_CLASS_CATEGORY_DECODER,
-+ AV_CLASS_CATEGORY_FILTER,
-+ AV_CLASS_CATEGORY_BITSTREAM_FILTER,
-+ AV_CLASS_CATEGORY_SWSCALER,
-+ AV_CLASS_CATEGORY_SWRESAMPLER,
-+ AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT = 40,
-+ AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT,
-+ AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT,
-+ AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT,
-+ AV_CLASS_CATEGORY_DEVICE_OUTPUT,
-+ AV_CLASS_CATEGORY_DEVICE_INPUT,
-+ AV_CLASS_CATEGORY_NB ///< not part of ABI/API
-+}AVClassCategory;
-+
-+#define AV_IS_INPUT_DEVICE(category) \
-+ (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT) || \
-+ ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT) || \
-+ ((category) == AV_CLASS_CATEGORY_DEVICE_INPUT))
-+
-+#define AV_IS_OUTPUT_DEVICE(category) \
-+ (((category) == AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT) || \
-+ ((category) == AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT) || \
-+ ((category) == AV_CLASS_CATEGORY_DEVICE_OUTPUT))
-+
-+struct AVOptionRanges;
-+
-+/**
-+ * Describe the class of an AVClass context structure. That is an
-+ * arbitrary struct of which the first field is a pointer to an
-+ * AVClass struct (e.g. AVCodecContext, AVFormatContext etc.).
-+ */
-+typedef struct AVClass {
-+ /**
-+ * The name of the class; usually it is the same name as the
-+ * context structure type to which the AVClass is associated.
-+ */
-+ const char* class_name;
-+
-+ /**
-+ * A pointer to a function which returns the name of a context
-+ * instance ctx associated with the class.
-+ */
-+ const char* (*item_name)(void* ctx);
-+
-+ /**
-+ * a pointer to the first option specified in the class if any or NULL
-+ *
-+ * @see av_set_default_options()
-+ */
-+ const struct AVOption *option;
-+
-+ /**
-+ * LIBAVUTIL_VERSION with which this structure was created.
-+ * This is used to allow fields to be added without requiring major
-+ * version bumps everywhere.
-+ */
-+
-+ int version;
-+
-+ /**
-+ * Offset in the structure where log_level_offset is stored.
-+ * 0 means there is no such variable
-+ */
-+ int log_level_offset_offset;
-+
-+ /**
-+ * Offset in the structure where a pointer to the parent context for
-+ * logging is stored. For example a decoder could pass its AVCodecContext
-+ * to eval as such a parent context, which an av_log() implementation
-+ * could then leverage to display the parent context.
-+ * The offset can be NULL.
-+ */
-+ int parent_log_context_offset;
-+
-+ /**
-+ * Return next AVOptions-enabled child or NULL
-+ */
-+ void* (*child_next)(void *obj, void *prev);
-+
-+ /**
-+ * Return an AVClass corresponding to the next potential
-+ * AVOptions-enabled child.
-+ *
-+ * The difference between child_next and this is that
-+ * child_next iterates over _already existing_ objects, while
-+ * child_class_next iterates over _all possible_ children.
-+ */
-+ const struct AVClass* (*child_class_next)(const struct AVClass *prev);
-+
-+ /**
-+ * Category used for visualization (like color)
-+ * This is only set if the category is equal for all objects using this class.
-+ * available since version (51 << 16 | 56 << 8 | 100)
-+ */
-+ AVClassCategory category;
-+
-+ /**
-+ * Callback to return the category.
-+ * available since version (51 << 16 | 59 << 8 | 100)
-+ */
-+ AVClassCategory (*get_category)(void* ctx);
-+
-+ /**
-+ * Callback to return the supported/allowed ranges.
-+ * available since version (52.12)
-+ */
-+ int (*query_ranges)(struct AVOptionRanges **, void *obj, const char *key, int flags);
-+} AVClass;
-+
-+/**
-+ * @addtogroup lavu_log
-+ *
-+ * @{
-+ *
-+ * @defgroup lavu_log_constants Logging Constants
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * Print no output.
-+ */
-+#define AV_LOG_QUIET -8
-+
-+/**
-+ * Something went really wrong and we will crash now.
-+ */
-+#define AV_LOG_PANIC 0
-+
-+/**
-+ * Something went wrong and recovery is not possible.
-+ * For example, no header was found for a format which depends
-+ * on headers or an illegal combination of parameters is used.
-+ */
-+#define AV_LOG_FATAL 8
-+
-+/**
-+ * Something went wrong and cannot losslessly be recovered.
-+ * However, not all future data is affected.
-+ */
-+#define AV_LOG_ERROR 16
-+
-+/**
-+ * Something somehow does not look correct. This may or may not
-+ * lead to problems. An example would be the use of '-vstrict -2'.
-+ */
-+#define AV_LOG_WARNING 24
-+
-+/**
-+ * Standard information.
-+ */
-+#define AV_LOG_INFO 32
-+
-+/**
-+ * Detailed information.
-+ */
-+#define AV_LOG_VERBOSE 40
-+
-+/**
-+ * Stuff which is only useful for libav* developers.
-+ */
-+#define AV_LOG_DEBUG 48
-+
-+/**
-+ * Extremely verbose debugging, useful for libav* development.
-+ */
-+#define AV_LOG_TRACE 56
-+
-+#define AV_LOG_MAX_OFFSET (AV_LOG_TRACE - AV_LOG_QUIET)
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * Sets additional colors for extended debugging sessions.
-+ * @code
-+ av_log(ctx, AV_LOG_DEBUG|AV_LOG_C(134), "Message in purple\n");
-+ @endcode
-+ * Requires 256color terminal support. Uses outside debugging is not
-+ * recommended.
-+ */
-+#define AV_LOG_C(x) ((x) << 8)
-+
-+/**
-+ * Send the specified message to the log if the level is less than or equal
-+ * to the current av_log_level. By default, all logging messages are sent to
-+ * stderr. This behavior can be altered by setting a different logging callback
-+ * function.
-+ * @see av_log_set_callback
-+ *
-+ * @param avcl A pointer to an arbitrary struct of which the first field is a
-+ * pointer to an AVClass struct or NULL if general log.
-+ * @param level The importance level of the message expressed using a @ref
-+ * lavu_log_constants "Logging Constant".
-+ * @param fmt The format string (printf-compatible) that specifies how
-+ * subsequent arguments are converted to output.
-+ */
-+void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4);
-+
-+
-+/**
-+ * Send the specified message to the log if the level is less than or equal
-+ * to the current av_log_level. By default, all logging messages are sent to
-+ * stderr. This behavior can be altered by setting a different logging callback
-+ * function.
-+ * @see av_log_set_callback
-+ *
-+ * @param avcl A pointer to an arbitrary struct of which the first field is a
-+ * pointer to an AVClass struct.
-+ * @param level The importance level of the message expressed using a @ref
-+ * lavu_log_constants "Logging Constant".
-+ * @param fmt The format string (printf-compatible) that specifies how
-+ * subsequent arguments are converted to output.
-+ * @param vl The arguments referenced by the format string.
-+ */
-+void av_vlog(void *avcl, int level, const char *fmt, va_list vl);
-+
-+/**
-+ * Get the current log level
-+ *
-+ * @see lavu_log_constants
-+ *
-+ * @return Current log level
-+ */
-+int av_log_get_level(void);
-+
-+/**
-+ * Set the log level
-+ *
-+ * @see lavu_log_constants
-+ *
-+ * @param level Logging level
-+ */
-+void av_log_set_level(int level);
-+
-+/**
-+ * Set the logging callback
-+ *
-+ * @note The callback must be thread safe, even if the application does not use
-+ * threads itself as some codecs are multithreaded.
-+ *
-+ * @see av_log_default_callback
-+ *
-+ * @param callback A logging function with a compatible signature.
-+ */
-+void av_log_set_callback(void (*callback)(void*, int, const char*, va_list));
-+
-+/**
-+ * Default logging callback
-+ *
-+ * It prints the message to stderr, optionally colorizing it.
-+ *
-+ * @param avcl A pointer to an arbitrary struct of which the first field is a
-+ * pointer to an AVClass struct.
-+ * @param level The importance level of the message expressed using a @ref
-+ * lavu_log_constants "Logging Constant".
-+ * @param fmt The format string (printf-compatible) that specifies how
-+ * subsequent arguments are converted to output.
-+ * @param vl The arguments referenced by the format string.
-+ */
-+void av_log_default_callback(void *avcl, int level, const char *fmt,
-+ va_list vl);
-+
-+/**
-+ * Return the context name
-+ *
-+ * @param ctx The AVClass context
-+ *
-+ * @return The AVClass class_name
-+ */
-+const char* av_default_item_name(void* ctx);
-+AVClassCategory av_default_get_category(void *ptr);
-+
-+/**
-+ * Format a line of log the same way as the default callback.
-+ * @param line buffer to receive the formatted line
-+ * @param line_size size of the buffer
-+ * @param print_prefix used to store whether the prefix must be printed;
-+ * must point to a persistent integer initially set to 1
-+ */
-+void av_log_format_line(void *ptr, int level, const char *fmt, va_list vl,
-+ char *line, int line_size, int *print_prefix);
-+
-+/**
-+ * Format a line of log the same way as the default callback.
-+ * @param line buffer to receive the formatted line;
-+ * may be NULL if line_size is 0
-+ * @param line_size size of the buffer; at most line_size-1 characters will
-+ * be written to the buffer, plus one null terminator
-+ * @param print_prefix used to store whether the prefix must be printed;
-+ * must point to a persistent integer initially set to 1
-+ * @return Returns a negative value if an error occurred, otherwise returns
-+ * the number of characters that would have been written for a
-+ * sufficiently large buffer, not including the terminating null
-+ * character. If the return value is not less than line_size, it means
-+ * that the log message was truncated to fit the buffer.
-+ */
-+int av_log_format_line2(void *ptr, int level, const char *fmt, va_list vl,
-+ char *line, int line_size, int *print_prefix);
-+
-+/**
-+ * Skip repeated messages, this requires the user app to use av_log() instead of
-+ * (f)printf as the 2 would otherwise interfere and lead to
-+ * "Last message repeated x times" messages below (f)printf messages with some
-+ * bad luck.
-+ * Also to receive the last, "last repeated" line if any, the user app must
-+ * call av_log(NULL, AV_LOG_QUIET, "%s", ""); at the end
-+ */
-+#define AV_LOG_SKIP_REPEATED 1
-+
-+/**
-+ * Include the log severity in messages originating from codecs.
-+ *
-+ * Results in messages such as:
-+ * [rawvideo @ 0xDEADBEEF] [error] encode did not produce valid pts
-+ */
-+#define AV_LOG_PRINT_LEVEL 2
-+
-+void av_log_set_flags(int arg);
-+int av_log_get_flags(void);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_LOG_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/macros.h
-@@ -0,0 +1,50 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @ingroup lavu
-+ * Utility Preprocessor macros
-+ */
-+
-+#ifndef AVUTIL_MACROS_H
-+#define AVUTIL_MACROS_H
-+
-+/**
-+ * @addtogroup preproc_misc Preprocessor String Macros
-+ *
-+ * String manipulation macros
-+ *
-+ * @{
-+ */
-+
-+#define AV_STRINGIFY(s) AV_TOSTRING(s)
-+#define AV_TOSTRING(s) #s
-+
-+#define AV_GLUE(a, b) a ## b
-+#define AV_JOIN(a, b) AV_GLUE(a, b)
-+
-+/**
-+ * @}
-+ */
-+
-+#define AV_PRAGMA(s) _Pragma(#s)
-+
-+#define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1))
-+
-+#endif /* AVUTIL_MACROS_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/mathematics.h
-@@ -0,0 +1,242 @@
-+/*
-+ * copyright (c) 2005-2012 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @addtogroup lavu_math
-+ * Mathematical utilities for working with timestamp and time base.
-+ */
-+
-+#ifndef AVUTIL_MATHEMATICS_H
-+#define AVUTIL_MATHEMATICS_H
-+
-+#include <stdint.h>
-+#include <math.h>
-+#include "attributes.h"
-+#include "rational.h"
-+#include "intfloat.h"
-+
-+#ifndef M_E
-+#define M_E 2.7182818284590452354 /* e */
-+#endif
-+#ifndef M_LN2
-+#define M_LN2 0.69314718055994530942 /* log_e 2 */
-+#endif
-+#ifndef M_LN10
-+#define M_LN10 2.30258509299404568402 /* log_e 10 */
-+#endif
-+#ifndef M_LOG2_10
-+#define M_LOG2_10 3.32192809488736234787 /* log_2 10 */
-+#endif
-+#ifndef M_PHI
-+#define M_PHI 1.61803398874989484820 /* phi / golden ratio */
-+#endif
-+#ifndef M_PI
-+#define M_PI 3.14159265358979323846 /* pi */
-+#endif
-+#ifndef M_PI_2
-+#define M_PI_2 1.57079632679489661923 /* pi/2 */
-+#endif
-+#ifndef M_SQRT1_2
-+#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */
-+#endif
-+#ifndef M_SQRT2
-+#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
-+#endif
-+#ifndef NAN
-+#define NAN av_int2float(0x7fc00000)
-+#endif
-+#ifndef INFINITY
-+#define INFINITY av_int2float(0x7f800000)
-+#endif
-+
-+/**
-+ * @addtogroup lavu_math
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * Rounding methods.
-+ */
-+enum AVRounding {
-+ AV_ROUND_ZERO = 0, ///< Round toward zero.
-+ AV_ROUND_INF = 1, ///< Round away from zero.
-+ AV_ROUND_DOWN = 2, ///< Round toward -infinity.
-+ AV_ROUND_UP = 3, ///< Round toward +infinity.
-+ AV_ROUND_NEAR_INF = 5, ///< Round to nearest and halfway cases away from zero.
-+ /**
-+ * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through
-+ * unchanged, avoiding special cases for #AV_NOPTS_VALUE.
-+ *
-+ * Unlike other values of the enumeration AVRounding, this value is a
-+ * bitmask that must be used in conjunction with another value of the
-+ * enumeration through a bitwise OR, in order to set behavior for normal
-+ * cases.
-+ *
-+ * @code{.c}
-+ * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX);
-+ * // Rescaling 3:
-+ * // Calculating 3 * 1 / 2
-+ * // 3 / 2 is rounded up to 2
-+ * // => 2
-+ *
-+ * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX);
-+ * // Rescaling AV_NOPTS_VALUE:
-+ * // AV_NOPTS_VALUE == INT64_MIN
-+ * // AV_NOPTS_VALUE is passed through
-+ * // => AV_NOPTS_VALUE
-+ * @endcode
-+ */
-+ AV_ROUND_PASS_MINMAX = 8192,
-+};
-+
-+/**
-+ * Compute the greatest common divisor of two integer operands.
-+ *
-+ * @param a,b Operands
-+ * @return GCD of a and b up to sign; if a >= 0 and b >= 0, return value is >= 0;
-+ * if a == 0 and b == 0, returns 0.
-+ */
-+int64_t av_const av_gcd(int64_t a, int64_t b);
-+
-+/**
-+ * Rescale a 64-bit integer with rounding to nearest.
-+ *
-+ * The operation is mathematically equivalent to `a * b / c`, but writing that
-+ * directly can overflow.
-+ *
-+ * This function is equivalent to av_rescale_rnd() with #AV_ROUND_NEAR_INF.
-+ *
-+ * @see av_rescale_rnd(), av_rescale_q(), av_rescale_q_rnd()
-+ */
-+int64_t av_rescale(int64_t a, int64_t b, int64_t c) av_const;
-+
-+/**
-+ * Rescale a 64-bit integer with specified rounding.
-+ *
-+ * The operation is mathematically equivalent to `a * b / c`, but writing that
-+ * directly can overflow, and does not support different rounding methods.
-+ *
-+ * @see av_rescale(), av_rescale_q(), av_rescale_q_rnd()
-+ */
-+int64_t av_rescale_rnd(int64_t a, int64_t b, int64_t c, enum AVRounding rnd) av_const;
-+
-+/**
-+ * Rescale a 64-bit integer by 2 rational numbers.
-+ *
-+ * The operation is mathematically equivalent to `a * bq / cq`.
-+ *
-+ * This function is equivalent to av_rescale_q_rnd() with #AV_ROUND_NEAR_INF.
-+ *
-+ * @see av_rescale(), av_rescale_rnd(), av_rescale_q_rnd()
-+ */
-+int64_t av_rescale_q(int64_t a, AVRational bq, AVRational cq) av_const;
-+
-+/**
-+ * Rescale a 64-bit integer by 2 rational numbers with specified rounding.
-+ *
-+ * The operation is mathematically equivalent to `a * bq / cq`.
-+ *
-+ * @see av_rescale(), av_rescale_rnd(), av_rescale_q()
-+ */
-+int64_t av_rescale_q_rnd(int64_t a, AVRational bq, AVRational cq,
-+ enum AVRounding rnd) av_const;
-+
-+/**
-+ * Compare two timestamps each in its own time base.
-+ *
-+ * @return One of the following values:
-+ * - -1 if `ts_a` is before `ts_b`
-+ * - 1 if `ts_a` is after `ts_b`
-+ * - 0 if they represent the same position
-+ *
-+ * @warning
-+ * The result of the function is undefined if one of the timestamps is outside
-+ * the `int64_t` range when represented in the other's timebase.
-+ */
-+int av_compare_ts(int64_t ts_a, AVRational tb_a, int64_t ts_b, AVRational tb_b);
-+
-+/**
-+ * Compare the remainders of two integer operands divided by a common divisor.
-+ *
-+ * In other words, compare the least significant `log2(mod)` bits of integers
-+ * `a` and `b`.
-+ *
-+ * @code{.c}
-+ * av_compare_mod(0x11, 0x02, 0x10) < 0 // since 0x11 % 0x10 (0x1) < 0x02 % 0x10 (0x2)
-+ * av_compare_mod(0x11, 0x02, 0x20) > 0 // since 0x11 % 0x20 (0x11) > 0x02 % 0x20 (0x02)
-+ * @endcode
-+ *
-+ * @param a,b Operands
-+ * @param mod Divisor; must be a power of 2
-+ * @return
-+ * - a negative value if `a % mod < b % mod`
-+ * - a positive value if `a % mod > b % mod`
-+ * - zero if `a % mod == b % mod`
-+ */
-+int64_t av_compare_mod(uint64_t a, uint64_t b, uint64_t mod);
-+
-+/**
-+ * Rescale a timestamp while preserving known durations.
-+ *
-+ * This function is designed to be called per audio packet to scale the input
-+ * timestamp to a different time base. Compared to a simple av_rescale_q()
-+ * call, this function is robust against possible inconsistent frame durations.
-+ *
-+ * The `last` parameter is a state variable that must be preserved for all
-+ * subsequent calls for the same stream. For the first call, `*last` should be
-+ * initialized to #AV_NOPTS_VALUE.
-+ *
-+ * @param[in] in_tb Input time base
-+ * @param[in] in_ts Input timestamp
-+ * @param[in] fs_tb Duration time base; typically this is finer-grained
-+ * (greater) than `in_tb` and `out_tb`
-+ * @param[in] duration Duration till the next call to this function (i.e.
-+ * duration of the current packet/frame)
-+ * @param[in,out] last Pointer to a timestamp expressed in terms of
-+ * `fs_tb`, acting as a state variable
-+ * @param[in] out_tb Output timebase
-+ * @return Timestamp expressed in terms of `out_tb`
-+ *
-+ * @note In the context of this function, "duration" is in term of samples, not
-+ * seconds.
-+ */
-+int64_t av_rescale_delta(AVRational in_tb, int64_t in_ts, AVRational fs_tb, int duration, int64_t *last, AVRational out_tb);
-+
-+/**
-+ * Add a value to a timestamp.
-+ *
-+ * This function guarantees that when the same value is repeatly added that
-+ * no accumulation of rounding errors occurs.
-+ *
-+ * @param[in] ts Input timestamp
-+ * @param[in] ts_tb Input timestamp time base
-+ * @param[in] inc Value to be added
-+ * @param[in] inc_tb Time base of `inc`
-+ */
-+int64_t av_add_stable(AVRational ts_tb, int64_t ts, AVRational inc_tb, int64_t inc);
-+
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_MATHEMATICS_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/mem.h
-@@ -0,0 +1,700 @@
-+/*
-+ * copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @ingroup lavu_mem
-+ * Memory handling functions
-+ */
-+
-+#ifndef AVUTIL_MEM_H
-+#define AVUTIL_MEM_H
-+
-+#include <limits.h>
-+#include <stdint.h>
-+
-+#include "attributes.h"
-+#include "error.h"
-+#include "avutil.h"
-+
-+/**
-+ * @addtogroup lavu_mem
-+ * Utilities for manipulating memory.
-+ *
-+ * FFmpeg has several applications of memory that are not required of a typical
-+ * program. For example, the computing-heavy components like video decoding and
-+ * encoding can be sped up significantly through the use of aligned memory.
-+ *
-+ * However, for each of FFmpeg's applications of memory, there might not be a
-+ * recognized or standardized API for that specific use. Memory alignment, for
-+ * instance, varies wildly depending on operating systems, architectures, and
-+ * compilers. Hence, this component of @ref libavutil is created to make
-+ * dealing with memory consistently possible on all platforms.
-+ *
-+ * @{
-+ *
-+ * @defgroup lavu_mem_macros Alignment Macros
-+ * Helper macros for declaring aligned variables.
-+ * @{
-+ */
-+
-+/**
-+ * @def DECLARE_ALIGNED(n,t,v)
-+ * Declare a variable that is aligned in memory.
-+ *
-+ * @code{.c}
-+ * DECLARE_ALIGNED(16, uint16_t, aligned_int) = 42;
-+ * DECLARE_ALIGNED(32, uint8_t, aligned_array)[128];
-+ *
-+ * // The default-alignment equivalent would be
-+ * uint16_t aligned_int = 42;
-+ * uint8_t aligned_array[128];
-+ * @endcode
-+ *
-+ * @param n Minimum alignment in bytes
-+ * @param t Type of the variable (or array element)
-+ * @param v Name of the variable
-+ */
-+
-+/**
-+ * @def DECLARE_ASM_ALIGNED(n,t,v)
-+ * Declare an aligned variable appropriate for use in inline assembly code.
-+ *
-+ * @code{.c}
-+ * DECLARE_ASM_ALIGNED(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008);
-+ * @endcode
-+ *
-+ * @param n Minimum alignment in bytes
-+ * @param t Type of the variable (or array element)
-+ * @param v Name of the variable
-+ */
-+
-+/**
-+ * @def DECLARE_ASM_CONST(n,t,v)
-+ * Declare a static constant aligned variable appropriate for use in inline
-+ * assembly code.
-+ *
-+ * @code{.c}
-+ * DECLARE_ASM_CONST(16, uint64_t, pw_08) = UINT64_C(0x0008000800080008);
-+ * @endcode
-+ *
-+ * @param n Minimum alignment in bytes
-+ * @param t Type of the variable (or array element)
-+ * @param v Name of the variable
-+ */
-+
-+#if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1110 || defined(__SUNPRO_C)
-+ #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v
-+ #define DECLARE_ASM_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v
-+ #define DECLARE_ASM_CONST(n,t,v) const t __attribute__ ((aligned (n))) v
-+#elif defined(__DJGPP__)
-+ #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (FFMIN(n, 16)))) v
-+ #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v
-+ #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (FFMIN(n, 16)))) v
-+#elif defined(__GNUC__) || defined(__clang__)
-+ #define DECLARE_ALIGNED(n,t,v) t __attribute__ ((aligned (n))) v
-+ #define DECLARE_ASM_ALIGNED(n,t,v) t av_used __attribute__ ((aligned (n))) v
-+ #define DECLARE_ASM_CONST(n,t,v) static const t av_used __attribute__ ((aligned (n))) v
-+#elif defined(_MSC_VER)
-+ #define DECLARE_ALIGNED(n,t,v) __declspec(align(n)) t v
-+ #define DECLARE_ASM_ALIGNED(n,t,v) __declspec(align(n)) t v
-+ #define DECLARE_ASM_CONST(n,t,v) __declspec(align(n)) static const t v
-+#else
-+ #define DECLARE_ALIGNED(n,t,v) t v
-+ #define DECLARE_ASM_ALIGNED(n,t,v) t v
-+ #define DECLARE_ASM_CONST(n,t,v) static const t v
-+#endif
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavu_mem_attrs Function Attributes
-+ * Function attributes applicable to memory handling functions.
-+ *
-+ * These function attributes can help compilers emit more useful warnings, or
-+ * generate better code.
-+ * @{
-+ */
-+
-+/**
-+ * @def av_malloc_attrib
-+ * Function attribute denoting a malloc-like function.
-+ *
-+ * @see <a href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007bmalloc_007d-function-attribute-3251">Function attribute `malloc` in GCC's documentation</a>
-+ */
-+
-+#if AV_GCC_VERSION_AT_LEAST(3,1)
-+ #define av_malloc_attrib __attribute__((__malloc__))
-+#else
-+ #define av_malloc_attrib
-+#endif
-+
-+/**
-+ * @def av_alloc_size(...)
-+ * Function attribute used on a function that allocates memory, whose size is
-+ * given by the specified parameter(s).
-+ *
-+ * @code{.c}
-+ * void *av_malloc(size_t size) av_alloc_size(1);
-+ * void *av_calloc(size_t nmemb, size_t size) av_alloc_size(1, 2);
-+ * @endcode
-+ *
-+ * @param ... One or two parameter indexes, separated by a comma
-+ *
-+ * @see <a href="https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-g_t_0040code_007balloc_005fsize_007d-function-attribute-3220">Function attribute `alloc_size` in GCC's documentation</a>
-+ */
-+
-+#if AV_GCC_VERSION_AT_LEAST(4,3)
-+ #define av_alloc_size(...) __attribute__((alloc_size(__VA_ARGS__)))
-+#else
-+ #define av_alloc_size(...)
-+#endif
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavu_mem_funcs Heap Management
-+ * Functions responsible for allocating, freeing, and copying memory.
-+ *
-+ * All memory allocation functions have a built-in upper limit of `INT_MAX`
-+ * bytes. This may be changed with av_max_alloc(), although exercise extreme
-+ * caution when doing so.
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * Allocate a memory block with alignment suitable for all memory accesses
-+ * (including vectors if available on the CPU).
-+ *
-+ * @param size Size in bytes for the memory block to be allocated
-+ * @return Pointer to the allocated block, or `NULL` if the block cannot
-+ * be allocated
-+ * @see av_mallocz()
-+ */
-+void *av_malloc(size_t size) av_malloc_attrib av_alloc_size(1);
-+
-+/**
-+ * Allocate a memory block with alignment suitable for all memory accesses
-+ * (including vectors if available on the CPU) and zero all the bytes of the
-+ * block.
-+ *
-+ * @param size Size in bytes for the memory block to be allocated
-+ * @return Pointer to the allocated block, or `NULL` if it cannot be allocated
-+ * @see av_malloc()
-+ */
-+void *av_mallocz(size_t size) av_malloc_attrib av_alloc_size(1);
-+
-+/**
-+ * Allocate a memory block for an array with av_malloc().
-+ *
-+ * The allocated memory will have size `size * nmemb` bytes.
-+ *
-+ * @param nmemb Number of element
-+ * @param size Size of a single element
-+ * @return Pointer to the allocated block, or `NULL` if the block cannot
-+ * be allocated
-+ * @see av_malloc()
-+ */
-+av_alloc_size(1, 2) void *av_malloc_array(size_t nmemb, size_t size);
-+
-+/**
-+ * Allocate a memory block for an array with av_mallocz().
-+ *
-+ * The allocated memory will have size `size * nmemb` bytes.
-+ *
-+ * @param nmemb Number of elements
-+ * @param size Size of the single element
-+ * @return Pointer to the allocated block, or `NULL` if the block cannot
-+ * be allocated
-+ *
-+ * @see av_mallocz()
-+ * @see av_malloc_array()
-+ */
-+av_alloc_size(1, 2) void *av_mallocz_array(size_t nmemb, size_t size);
-+
-+/**
-+ * Non-inlined equivalent of av_mallocz_array().
-+ *
-+ * Created for symmetry with the calloc() C function.
-+ */
-+void *av_calloc(size_t nmemb, size_t size) av_malloc_attrib;
-+
-+/**
-+ * Allocate, reallocate, or free a block of memory.
-+ *
-+ * If `ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is
-+ * zero, free the memory block pointed to by `ptr`. Otherwise, expand or
-+ * shrink that block of memory according to `size`.
-+ *
-+ * @param ptr Pointer to a memory block already allocated with
-+ * av_realloc() or `NULL`
-+ * @param size Size in bytes of the memory block to be allocated or
-+ * reallocated
-+ *
-+ * @return Pointer to a newly-reallocated block or `NULL` if the block
-+ * cannot be reallocated or the function is used to free the memory block
-+ *
-+ * @warning Unlike av_malloc(), the returned pointer is not guaranteed to be
-+ * correctly aligned.
-+ * @see av_fast_realloc()
-+ * @see av_reallocp()
-+ */
-+void *av_realloc(void *ptr, size_t size) av_alloc_size(2);
-+
-+/**
-+ * Allocate, reallocate, or free a block of memory through a pointer to a
-+ * pointer.
-+ *
-+ * If `*ptr` is `NULL` and `size` > 0, allocate a new block. If `size` is
-+ * zero, free the memory block pointed to by `*ptr`. Otherwise, expand or
-+ * shrink that block of memory according to `size`.
-+ *
-+ * @param[in,out] ptr Pointer to a pointer to a memory block already allocated
-+ * with av_realloc(), or a pointer to `NULL`. The pointer
-+ * is updated on success, or freed on failure.
-+ * @param[in] size Size in bytes for the memory block to be allocated or
-+ * reallocated
-+ *
-+ * @return Zero on success, an AVERROR error code on failure
-+ *
-+ * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be
-+ * correctly aligned.
-+ */
-+av_warn_unused_result
-+int av_reallocp(void *ptr, size_t size);
-+
-+/**
-+ * Allocate, reallocate, or free a block of memory.
-+ *
-+ * This function does the same thing as av_realloc(), except:
-+ * - It takes two size arguments and allocates `nelem * elsize` bytes,
-+ * after checking the result of the multiplication for integer overflow.
-+ * - It frees the input block in case of failure, thus avoiding the memory
-+ * leak with the classic
-+ * @code{.c}
-+ * buf = realloc(buf);
-+ * if (!buf)
-+ * return -1;
-+ * @endcode
-+ * pattern.
-+ */
-+void *av_realloc_f(void *ptr, size_t nelem, size_t elsize);
-+
-+/**
-+ * Allocate, reallocate, or free an array.
-+ *
-+ * If `ptr` is `NULL` and `nmemb` > 0, allocate a new block. If
-+ * `nmemb` is zero, free the memory block pointed to by `ptr`.
-+ *
-+ * @param ptr Pointer to a memory block already allocated with
-+ * av_realloc() or `NULL`
-+ * @param nmemb Number of elements in the array
-+ * @param size Size of the single element of the array
-+ *
-+ * @return Pointer to a newly-reallocated block or NULL if the block
-+ * cannot be reallocated or the function is used to free the memory block
-+ *
-+ * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be
-+ * correctly aligned.
-+ * @see av_reallocp_array()
-+ */
-+av_alloc_size(2, 3) void *av_realloc_array(void *ptr, size_t nmemb, size_t size);
-+
-+/**
-+ * Allocate, reallocate, or free an array through a pointer to a pointer.
-+ *
-+ * If `*ptr` is `NULL` and `nmemb` > 0, allocate a new block. If `nmemb` is
-+ * zero, free the memory block pointed to by `*ptr`.
-+ *
-+ * @param[in,out] ptr Pointer to a pointer to a memory block already
-+ * allocated with av_realloc(), or a pointer to `NULL`.
-+ * The pointer is updated on success, or freed on failure.
-+ * @param[in] nmemb Number of elements
-+ * @param[in] size Size of the single element
-+ *
-+ * @return Zero on success, an AVERROR error code on failure
-+ *
-+ * @warning Unlike av_malloc(), the allocated memory is not guaranteed to be
-+ * correctly aligned.
-+ */
-+av_alloc_size(2, 3) int av_reallocp_array(void *ptr, size_t nmemb, size_t size);
-+
-+/**
-+ * Reallocate the given buffer if it is not large enough, otherwise do nothing.
-+ *
-+ * If the given buffer is `NULL`, then a new uninitialized buffer is allocated.
-+ *
-+ * If the given buffer is not large enough, and reallocation fails, `NULL` is
-+ * returned and `*size` is set to 0, but the original buffer is not changed or
-+ * freed.
-+ *
-+ * A typical use pattern follows:
-+ *
-+ * @code{.c}
-+ * uint8_t *buf = ...;
-+ * uint8_t *new_buf = av_fast_realloc(buf, &current_size, size_needed);
-+ * if (!new_buf) {
-+ * // Allocation failed; clean up original buffer
-+ * av_freep(&buf);
-+ * return AVERROR(ENOMEM);
-+ * }
-+ * @endcode
-+ *
-+ * @param[in,out] ptr Already allocated buffer, or `NULL`
-+ * @param[in,out] size Pointer to current size of buffer `ptr`. `*size` is
-+ * changed to `min_size` in case of success or 0 in
-+ * case of failure
-+ * @param[in] min_size New size of buffer `ptr`
-+ * @return `ptr` if the buffer is large enough, a pointer to newly reallocated
-+ * buffer if the buffer was not large enough, or `NULL` in case of
-+ * error
-+ * @see av_realloc()
-+ * @see av_fast_malloc()
-+ */
-+void *av_fast_realloc(void *ptr, unsigned int *size, size_t min_size);
-+
-+/**
-+ * Allocate a buffer, reusing the given one if large enough.
-+ *
-+ * Contrary to av_fast_realloc(), the current buffer contents might not be
-+ * preserved and on error the old buffer is freed, thus no special handling to
-+ * avoid memleaks is necessary.
-+ *
-+ * `*ptr` is allowed to be `NULL`, in which case allocation always happens if
-+ * `size_needed` is greater than 0.
-+ *
-+ * @code{.c}
-+ * uint8_t *buf = ...;
-+ * av_fast_malloc(&buf, &current_size, size_needed);
-+ * if (!buf) {
-+ * // Allocation failed; buf already freed
-+ * return AVERROR(ENOMEM);
-+ * }
-+ * @endcode
-+ *
-+ * @param[in,out] ptr Pointer to pointer to an already allocated buffer.
-+ * `*ptr` will be overwritten with pointer to new
-+ * buffer on success or `NULL` on failure
-+ * @param[in,out] size Pointer to current size of buffer `*ptr`. `*size` is
-+ * changed to `min_size` in case of success or 0 in
-+ * case of failure
-+ * @param[in] min_size New size of buffer `*ptr`
-+ * @see av_realloc()
-+ * @see av_fast_mallocz()
-+ */
-+void av_fast_malloc(void *ptr, unsigned int *size, size_t min_size);
-+
-+/**
-+ * Allocate and clear a buffer, reusing the given one if large enough.
-+ *
-+ * Like av_fast_malloc(), but all newly allocated space is initially cleared.
-+ * Reused buffer is not cleared.
-+ *
-+ * `*ptr` is allowed to be `NULL`, in which case allocation always happens if
-+ * `size_needed` is greater than 0.
-+ *
-+ * @param[in,out] ptr Pointer to pointer to an already allocated buffer.
-+ * `*ptr` will be overwritten with pointer to new
-+ * buffer on success or `NULL` on failure
-+ * @param[in,out] size Pointer to current size of buffer `*ptr`. `*size` is
-+ * changed to `min_size` in case of success or 0 in
-+ * case of failure
-+ * @param[in] min_size New size of buffer `*ptr`
-+ * @see av_fast_malloc()
-+ */
-+void av_fast_mallocz(void *ptr, unsigned int *size, size_t min_size);
-+
-+/**
-+ * Free a memory block which has been allocated with a function of av_malloc()
-+ * or av_realloc() family.
-+ *
-+ * @param ptr Pointer to the memory block which should be freed.
-+ *
-+ * @note `ptr = NULL` is explicitly allowed.
-+ * @note It is recommended that you use av_freep() instead, to prevent leaving
-+ * behind dangling pointers.
-+ * @see av_freep()
-+ */
-+void av_free(void *ptr);
-+
-+/**
-+ * Free a memory block which has been allocated with a function of av_malloc()
-+ * or av_realloc() family, and set the pointer pointing to it to `NULL`.
-+ *
-+ * @code{.c}
-+ * uint8_t *buf = av_malloc(16);
-+ * av_free(buf);
-+ * // buf now contains a dangling pointer to freed memory, and accidental
-+ * // dereference of buf will result in a use-after-free, which may be a
-+ * // security risk.
-+ *
-+ * uint8_t *buf = av_malloc(16);
-+ * av_freep(&buf);
-+ * // buf is now NULL, and accidental dereference will only result in a
-+ * // NULL-pointer dereference.
-+ * @endcode
-+ *
-+ * @param ptr Pointer to the pointer to the memory block which should be freed
-+ * @note `*ptr = NULL` is safe and leads to no action.
-+ * @see av_free()
-+ */
-+void av_freep(void *ptr);
-+
-+/**
-+ * Duplicate a string.
-+ *
-+ * @param s String to be duplicated
-+ * @return Pointer to a newly-allocated string containing a
-+ * copy of `s` or `NULL` if the string cannot be allocated
-+ * @see av_strndup()
-+ */
-+char *av_strdup(const char *s) av_malloc_attrib;
-+
-+/**
-+ * Duplicate a substring of a string.
-+ *
-+ * @param s String to be duplicated
-+ * @param len Maximum length of the resulting string (not counting the
-+ * terminating byte)
-+ * @return Pointer to a newly-allocated string containing a
-+ * substring of `s` or `NULL` if the string cannot be allocated
-+ */
-+char *av_strndup(const char *s, size_t len) av_malloc_attrib;
-+
-+/**
-+ * Duplicate a buffer with av_malloc().
-+ *
-+ * @param p Buffer to be duplicated
-+ * @param size Size in bytes of the buffer copied
-+ * @return Pointer to a newly allocated buffer containing a
-+ * copy of `p` or `NULL` if the buffer cannot be allocated
-+ */
-+void *av_memdup(const void *p, size_t size);
-+
-+/**
-+ * Overlapping memcpy() implementation.
-+ *
-+ * @param dst Destination buffer
-+ * @param back Number of bytes back to start copying (i.e. the initial size of
-+ * the overlapping window); must be > 0
-+ * @param cnt Number of bytes to copy; must be >= 0
-+ *
-+ * @note `cnt > back` is valid, this will copy the bytes we just copied,
-+ * thus creating a repeating pattern with a period length of `back`.
-+ */
-+void av_memcpy_backptr(uint8_t *dst, int back, int cnt);
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavu_mem_dynarray Dynamic Array
-+ *
-+ * Utilities to make an array grow when needed.
-+ *
-+ * Sometimes, the programmer would want to have an array that can grow when
-+ * needed. The libavutil dynamic array utilities fill that need.
-+ *
-+ * libavutil supports two systems of appending elements onto a dynamically
-+ * allocated array, the first one storing the pointer to the value in the
-+ * array, and the second storing the value directly. In both systems, the
-+ * caller is responsible for maintaining a variable containing the length of
-+ * the array, as well as freeing of the array after use.
-+ *
-+ * The first system stores pointers to values in a block of dynamically
-+ * allocated memory. Since only pointers are stored, the function does not need
-+ * to know the size of the type. Both av_dynarray_add() and
-+ * av_dynarray_add_nofree() implement this system.
-+ *
-+ * @code
-+ * type **array = NULL; //< an array of pointers to values
-+ * int nb = 0; //< a variable to keep track of the length of the array
-+ *
-+ * type to_be_added = ...;
-+ * type to_be_added2 = ...;
-+ *
-+ * av_dynarray_add(&array, &nb, &to_be_added);
-+ * if (nb == 0)
-+ * return AVERROR(ENOMEM);
-+ *
-+ * av_dynarray_add(&array, &nb, &to_be_added2);
-+ * if (nb == 0)
-+ * return AVERROR(ENOMEM);
-+ *
-+ * // Now:
-+ * // nb == 2
-+ * // &to_be_added == array[0]
-+ * // &to_be_added2 == array[1]
-+ *
-+ * av_freep(&array);
-+ * @endcode
-+ *
-+ * The second system stores the value directly in a block of memory. As a
-+ * result, the function has to know the size of the type. av_dynarray2_add()
-+ * implements this mechanism.
-+ *
-+ * @code
-+ * type *array = NULL; //< an array of values
-+ * int nb = 0; //< a variable to keep track of the length of the array
-+ *
-+ * type to_be_added = ...;
-+ * type to_be_added2 = ...;
-+ *
-+ * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array), NULL);
-+ * if (!addr)
-+ * return AVERROR(ENOMEM);
-+ * memcpy(addr, &to_be_added, sizeof(to_be_added));
-+ *
-+ * // Shortcut of the above.
-+ * type *addr = av_dynarray2_add((void **)&array, &nb, sizeof(*array),
-+ * (const void *)&to_be_added2);
-+ * if (!addr)
-+ * return AVERROR(ENOMEM);
-+ *
-+ * // Now:
-+ * // nb == 2
-+ * // to_be_added == array[0]
-+ * // to_be_added2 == array[1]
-+ *
-+ * av_freep(&array);
-+ * @endcode
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * Add the pointer to an element to a dynamic array.
-+ *
-+ * The array to grow is supposed to be an array of pointers to
-+ * structures, and the element to add must be a pointer to an already
-+ * allocated structure.
-+ *
-+ * The array is reallocated when its size reaches powers of 2.
-+ * Therefore, the amortized cost of adding an element is constant.
-+ *
-+ * In case of success, the pointer to the array is updated in order to
-+ * point to the new grown array, and the number pointed to by `nb_ptr`
-+ * is incremented.
-+ * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and
-+ * `*nb_ptr` is set to 0.
-+ *
-+ * @param[in,out] tab_ptr Pointer to the array to grow
-+ * @param[in,out] nb_ptr Pointer to the number of elements in the array
-+ * @param[in] elem Element to add
-+ * @see av_dynarray_add_nofree(), av_dynarray2_add()
-+ */
-+void av_dynarray_add(void *tab_ptr, int *nb_ptr, void *elem);
-+
-+/**
-+ * Add an element to a dynamic array.
-+ *
-+ * Function has the same functionality as av_dynarray_add(),
-+ * but it doesn't free memory on fails. It returns error code
-+ * instead and leave current buffer untouched.
-+ *
-+ * @return >=0 on success, negative otherwise
-+ * @see av_dynarray_add(), av_dynarray2_add()
-+ */
-+av_warn_unused_result
-+int av_dynarray_add_nofree(void *tab_ptr, int *nb_ptr, void *elem);
-+
-+/**
-+ * Add an element of size `elem_size` to a dynamic array.
-+ *
-+ * The array is reallocated when its number of elements reaches powers of 2.
-+ * Therefore, the amortized cost of adding an element is constant.
-+ *
-+ * In case of success, the pointer to the array is updated in order to
-+ * point to the new grown array, and the number pointed to by `nb_ptr`
-+ * is incremented.
-+ * In case of failure, the array is freed, `*tab_ptr` is set to `NULL` and
-+ * `*nb_ptr` is set to 0.
-+ *
-+ * @param[in,out] tab_ptr Pointer to the array to grow
-+ * @param[in,out] nb_ptr Pointer to the number of elements in the array
-+ * @param[in] elem_size Size in bytes of an element in the array
-+ * @param[in] elem_data Pointer to the data of the element to add. If
-+ * `NULL`, the space of the newly added element is
-+ * allocated but left uninitialized.
-+ *
-+ * @return Pointer to the data of the element to copy in the newly allocated
-+ * space
-+ * @see av_dynarray_add(), av_dynarray_add_nofree()
-+ */
-+void *av_dynarray2_add(void **tab_ptr, int *nb_ptr, size_t elem_size,
-+ const uint8_t *elem_data);
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavu_mem_misc Miscellaneous Functions
-+ *
-+ * Other functions related to memory allocation.
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * Multiply two `size_t` values checking for overflow.
-+ *
-+ * @param[in] a,b Operands of multiplication
-+ * @param[out] r Pointer to the result of the operation
-+ * @return 0 on success, AVERROR(EINVAL) on overflow
-+ */
-+static inline int av_size_mult(size_t a, size_t b, size_t *r)
-+{
-+ size_t t = a * b;
-+ /* Hack inspired from glibc: don't try the division if nelem and elsize
-+ * are both less than sqrt(SIZE_MAX). */
-+ if ((a | b) >= ((size_t)1 << (sizeof(size_t) * 4)) && a && t / a != b)
-+ return AVERROR(EINVAL);
-+ *r = t;
-+ return 0;
-+}
-+
-+/**
-+ * Set the maximum size that may be allocated in one block.
-+ *
-+ * The value specified with this function is effective for all libavutil's @ref
-+ * lavu_mem_funcs "heap management functions."
-+ *
-+ * By default, the max value is defined as `INT_MAX`.
-+ *
-+ * @param max Value to be set as the new maximum size
-+ *
-+ * @warning Exercise extreme caution when using this function. Don't touch
-+ * this if you do not understand the full consequence of doing so.
-+ */
-+void av_max_alloc(size_t max);
-+
-+/**
-+ * @}
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_MEM_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/pixfmt.h
-@@ -0,0 +1,529 @@
-+/*
-+ * copyright (c) 2006 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_PIXFMT_H
-+#define AVUTIL_PIXFMT_H
-+
-+/**
-+ * @file
-+ * pixel format definitions
-+ */
-+
-+#include "libavutil/avconfig.h"
-+#include "version.h"
-+
-+#define AVPALETTE_SIZE 1024
-+#define AVPALETTE_COUNT 256
-+
-+/**
-+ * Pixel format.
-+ *
-+ * @note
-+ * AV_PIX_FMT_RGB32 is handled in an endian-specific manner. An RGBA
-+ * color is put together as:
-+ * (A << 24) | (R << 16) | (G << 8) | B
-+ * This is stored as BGRA on little-endian CPU architectures and ARGB on
-+ * big-endian CPUs.
-+ *
-+ * @par
-+ * When the pixel format is palettized RGB32 (AV_PIX_FMT_PAL8), the palettized
-+ * image data is stored in AVFrame.data[0]. The palette is transported in
-+ * AVFrame.data[1], is 1024 bytes long (256 4-byte entries) and is
-+ * formatted the same as in AV_PIX_FMT_RGB32 described above (i.e., it is
-+ * also endian-specific). Note also that the individual RGB32 palette
-+ * components stored in AVFrame.data[1] should be in the range 0..255.
-+ * This is important as many custom PAL8 video codecs that were designed
-+ * to run on the IBM VGA graphics adapter use 6-bit palette components.
-+ *
-+ * @par
-+ * For all the 8 bits per pixel formats, an RGB32 palette is in data[1] like
-+ * for pal8. This palette is filled in automatically by the function
-+ * allocating the picture.
-+ */
-+enum AVPixelFormat {
-+ AV_PIX_FMT_NONE = -1,
-+ AV_PIX_FMT_YUV420P, ///< planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples)
-+ AV_PIX_FMT_YUYV422, ///< packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr
-+ AV_PIX_FMT_RGB24, ///< packed RGB 8:8:8, 24bpp, RGBRGB...
-+ AV_PIX_FMT_BGR24, ///< packed RGB 8:8:8, 24bpp, BGRBGR...
-+ AV_PIX_FMT_YUV422P, ///< planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
-+ AV_PIX_FMT_YUV444P, ///< planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples)
-+ AV_PIX_FMT_YUV410P, ///< planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples)
-+ AV_PIX_FMT_YUV411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples)
-+ AV_PIX_FMT_GRAY8, ///< Y , 8bpp
-+ AV_PIX_FMT_MONOWHITE, ///< Y , 1bpp, 0 is white, 1 is black, in each byte pixels are ordered from the msb to the lsb
-+ AV_PIX_FMT_MONOBLACK, ///< Y , 1bpp, 0 is black, 1 is white, in each byte pixels are ordered from the msb to the lsb
-+ AV_PIX_FMT_PAL8, ///< 8 bits with AV_PIX_FMT_RGB32 palette
-+ AV_PIX_FMT_YUVJ420P, ///< planar YUV 4:2:0, 12bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV420P and setting color_range
-+ AV_PIX_FMT_YUVJ422P, ///< planar YUV 4:2:2, 16bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV422P and setting color_range
-+ AV_PIX_FMT_YUVJ444P, ///< planar YUV 4:4:4, 24bpp, full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV444P and setting color_range
-+ AV_PIX_FMT_UYVY422, ///< packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1
-+ AV_PIX_FMT_UYYVYY411, ///< packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3
-+ AV_PIX_FMT_BGR8, ///< packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb)
-+ AV_PIX_FMT_BGR4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1B 2G 1R(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
-+ AV_PIX_FMT_BGR4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb)
-+ AV_PIX_FMT_RGB8, ///< packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb)
-+ AV_PIX_FMT_RGB4, ///< packed RGB 1:2:1 bitstream, 4bpp, (msb)1R 2G 1B(lsb), a byte contains two pixels, the first pixel in the byte is the one composed by the 4 msb bits
-+ AV_PIX_FMT_RGB4_BYTE, ///< packed RGB 1:2:1, 8bpp, (msb)1R 2G 1B(lsb)
-+ AV_PIX_FMT_NV12, ///< planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 plane for the UV components, which are interleaved (first byte U and the following byte V)
-+ AV_PIX_FMT_NV21, ///< as above, but U and V bytes are swapped
-+
-+ AV_PIX_FMT_ARGB, ///< packed ARGB 8:8:8:8, 32bpp, ARGBARGB...
-+ AV_PIX_FMT_RGBA, ///< packed RGBA 8:8:8:8, 32bpp, RGBARGBA...
-+ AV_PIX_FMT_ABGR, ///< packed ABGR 8:8:8:8, 32bpp, ABGRABGR...
-+ AV_PIX_FMT_BGRA, ///< packed BGRA 8:8:8:8, 32bpp, BGRABGRA...
-+
-+ AV_PIX_FMT_GRAY16BE, ///< Y , 16bpp, big-endian
-+ AV_PIX_FMT_GRAY16LE, ///< Y , 16bpp, little-endian
-+ AV_PIX_FMT_YUV440P, ///< planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples)
-+ AV_PIX_FMT_YUVJ440P, ///< planar YUV 4:4:0 full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV440P and setting color_range
-+ AV_PIX_FMT_YUVA420P, ///< planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples)
-+ AV_PIX_FMT_RGB48BE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as big-endian
-+ AV_PIX_FMT_RGB48LE, ///< packed RGB 16:16:16, 48bpp, 16R, 16G, 16B, the 2-byte value for each R/G/B component is stored as little-endian
-+
-+ AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
-+ AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
-+ AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), big-endian , X=unused/undefined
-+ AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1X 5R 5G 5B(lsb), little-endian, X=unused/undefined
-+
-+ AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
-+ AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
-+ AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), big-endian , X=unused/undefined
-+ AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1X 5B 5G 5R(lsb), little-endian, X=unused/undefined
-+
-+#if FF_API_VAAPI
-+ /** @name Deprecated pixel formats */
-+ /**@{*/
-+ AV_PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
-+ AV_PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
-+ AV_PIX_FMT_VAAPI_VLD, ///< HW decoding through VA API, Picture.data[3] contains a VASurfaceID
-+ /**@}*/
-+ AV_PIX_FMT_VAAPI = AV_PIX_FMT_VAAPI_VLD,
-+#else
-+ /**
-+ * Hardware acceleration through VA-API, data[3] contains a
-+ * VASurfaceID.
-+ */
-+ AV_PIX_FMT_VAAPI,
-+#endif
-+
-+ AV_PIX_FMT_YUV420P16LE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV420P16BE, ///< planar YUV 4:2:0, 24bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
-+ AV_PIX_FMT_YUV422P16LE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV422P16BE, ///< planar YUV 4:2:2, 32bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV444P16LE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
-+ AV_PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
-+
-+ AV_PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), little-endian, X=unused/undefined
-+ AV_PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4X 4R 4G 4B(lsb), big-endian, X=unused/undefined
-+ AV_PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), little-endian, X=unused/undefined
-+ AV_PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4X 4B 4G 4R(lsb), big-endian, X=unused/undefined
-+ AV_PIX_FMT_YA8, ///< 8 bits gray, 8 bits alpha
-+
-+ AV_PIX_FMT_Y400A = AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8
-+ AV_PIX_FMT_GRAY8A= AV_PIX_FMT_YA8, ///< alias for AV_PIX_FMT_YA8
-+
-+ AV_PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian
-+ AV_PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian
-+
-+ /**
-+ * The following 12 formats have the disadvantage of needing 1 format for each bit depth.
-+ * Notice that each 9/10 bits sample is stored in 16 bits with extra padding.
-+ * If you want to support multiple bit depths, then using AV_PIX_FMT_YUV420P16* with the bpp stored separately is better.
-+ */
-+ AV_PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
-+ AV_PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
-+ AV_PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV422P9BE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV422P9LE, ///< planar YUV 4:2:2, 18bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
-+ AV_PIX_FMT_GBRP, ///< planar GBR 4:4:4 24bpp
-+ AV_PIX_FMT_GBR24P = AV_PIX_FMT_GBRP, // alias for #AV_PIX_FMT_GBRP
-+ AV_PIX_FMT_GBRP9BE, ///< planar GBR 4:4:4 27bpp, big-endian
-+ AV_PIX_FMT_GBRP9LE, ///< planar GBR 4:4:4 27bpp, little-endian
-+ AV_PIX_FMT_GBRP10BE, ///< planar GBR 4:4:4 30bpp, big-endian
-+ AV_PIX_FMT_GBRP10LE, ///< planar GBR 4:4:4 30bpp, little-endian
-+ AV_PIX_FMT_GBRP16BE, ///< planar GBR 4:4:4 48bpp, big-endian
-+ AV_PIX_FMT_GBRP16LE, ///< planar GBR 4:4:4 48bpp, little-endian
-+ AV_PIX_FMT_YUVA422P, ///< planar YUV 4:2:2 24bpp, (1 Cr & Cb sample per 2x1 Y & A samples)
-+ AV_PIX_FMT_YUVA444P, ///< planar YUV 4:4:4 32bpp, (1 Cr & Cb sample per 1x1 Y & A samples)
-+ AV_PIX_FMT_YUVA420P9BE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), big-endian
-+ AV_PIX_FMT_YUVA420P9LE, ///< planar YUV 4:2:0 22.5bpp, (1 Cr & Cb sample per 2x2 Y & A samples), little-endian
-+ AV_PIX_FMT_YUVA422P9BE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), big-endian
-+ AV_PIX_FMT_YUVA422P9LE, ///< planar YUV 4:2:2 27bpp, (1 Cr & Cb sample per 2x1 Y & A samples), little-endian
-+ AV_PIX_FMT_YUVA444P9BE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
-+ AV_PIX_FMT_YUVA444P9LE, ///< planar YUV 4:4:4 36bpp, (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
-+ AV_PIX_FMT_YUVA420P10BE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
-+ AV_PIX_FMT_YUVA420P10LE, ///< planar YUV 4:2:0 25bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
-+ AV_PIX_FMT_YUVA422P10BE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
-+ AV_PIX_FMT_YUVA422P10LE, ///< planar YUV 4:2:2 30bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
-+ AV_PIX_FMT_YUVA444P10BE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
-+ AV_PIX_FMT_YUVA444P10LE, ///< planar YUV 4:4:4 40bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
-+ AV_PIX_FMT_YUVA420P16BE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, big-endian)
-+ AV_PIX_FMT_YUVA420P16LE, ///< planar YUV 4:2:0 40bpp, (1 Cr & Cb sample per 2x2 Y & A samples, little-endian)
-+ AV_PIX_FMT_YUVA422P16BE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, big-endian)
-+ AV_PIX_FMT_YUVA422P16LE, ///< planar YUV 4:2:2 48bpp, (1 Cr & Cb sample per 2x1 Y & A samples, little-endian)
-+ AV_PIX_FMT_YUVA444P16BE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, big-endian)
-+ AV_PIX_FMT_YUVA444P16LE, ///< planar YUV 4:4:4 64bpp, (1 Cr & Cb sample per 1x1 Y & A samples, little-endian)
-+
-+ AV_PIX_FMT_VDPAU, ///< HW acceleration through VDPAU, Picture.data[3] contains a VdpVideoSurface
-+
-+ AV_PIX_FMT_XYZ12LE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as little-endian, the 4 lower bits are set to 0
-+ AV_PIX_FMT_XYZ12BE, ///< packed XYZ 4:4:4, 36 bpp, (msb) 12X, 12Y, 12Z (lsb), the 2-byte value for each X/Y/Z is stored as big-endian, the 4 lower bits are set to 0
-+ AV_PIX_FMT_NV16, ///< interleaved chroma YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples)
-+ AV_PIX_FMT_NV20LE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
-+ AV_PIX_FMT_NV20BE, ///< interleaved chroma YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
-+
-+ AV_PIX_FMT_RGBA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
-+ AV_PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
-+ AV_PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
-+ AV_PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
-+
-+ AV_PIX_FMT_YVYU422, ///< packed YUV 4:2:2, 16bpp, Y0 Cr Y1 Cb
-+
-+ AV_PIX_FMT_YA16BE, ///< 16 bits gray, 16 bits alpha (big-endian)
-+ AV_PIX_FMT_YA16LE, ///< 16 bits gray, 16 bits alpha (little-endian)
-+
-+ AV_PIX_FMT_GBRAP, ///< planar GBRA 4:4:4:4 32bpp
-+ AV_PIX_FMT_GBRAP16BE, ///< planar GBRA 4:4:4:4 64bpp, big-endian
-+ AV_PIX_FMT_GBRAP16LE, ///< planar GBRA 4:4:4:4 64bpp, little-endian
-+ /**
-+ * HW acceleration through QSV, data[3] contains a pointer to the
-+ * mfxFrameSurface1 structure.
-+ */
-+ AV_PIX_FMT_QSV,
-+ /**
-+ * HW acceleration though MMAL, data[3] contains a pointer to the
-+ * MMAL_BUFFER_HEADER_T structure.
-+ */
-+ AV_PIX_FMT_MMAL,
-+
-+ AV_PIX_FMT_D3D11VA_VLD, ///< HW decoding through Direct3D11 via old API, Picture.data[3] contains a ID3D11VideoDecoderOutputView pointer
-+
-+ /**
-+ * HW acceleration through CUDA. data[i] contain CUdeviceptr pointers
-+ * exactly as for system memory frames.
-+ */
-+ AV_PIX_FMT_CUDA,
-+
-+ AV_PIX_FMT_0RGB, ///< packed RGB 8:8:8, 32bpp, XRGBXRGB... X=unused/undefined
-+ AV_PIX_FMT_RGB0, ///< packed RGB 8:8:8, 32bpp, RGBXRGBX... X=unused/undefined
-+ AV_PIX_FMT_0BGR, ///< packed BGR 8:8:8, 32bpp, XBGRXBGR... X=unused/undefined
-+ AV_PIX_FMT_BGR0, ///< packed BGR 8:8:8, 32bpp, BGRXBGRX... X=unused/undefined
-+
-+ AV_PIX_FMT_YUV420P12BE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
-+ AV_PIX_FMT_YUV420P12LE, ///< planar YUV 4:2:0,18bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV420P14BE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
-+ AV_PIX_FMT_YUV420P14LE, ///< planar YUV 4:2:0,21bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV422P12BE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV422P12LE, ///< planar YUV 4:2:2,24bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV422P14BE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV422P14LE, ///< planar YUV 4:2:2,28bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV444P12BE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV444P12LE, ///< planar YUV 4:4:4,36bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
-+ AV_PIX_FMT_YUV444P14BE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
-+ AV_PIX_FMT_YUV444P14LE, ///< planar YUV 4:4:4,42bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
-+ AV_PIX_FMT_GBRP12BE, ///< planar GBR 4:4:4 36bpp, big-endian
-+ AV_PIX_FMT_GBRP12LE, ///< planar GBR 4:4:4 36bpp, little-endian
-+ AV_PIX_FMT_GBRP14BE, ///< planar GBR 4:4:4 42bpp, big-endian
-+ AV_PIX_FMT_GBRP14LE, ///< planar GBR 4:4:4 42bpp, little-endian
-+ AV_PIX_FMT_YUVJ411P, ///< planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples) full scale (JPEG), deprecated in favor of AV_PIX_FMT_YUV411P and setting color_range
-+
-+ AV_PIX_FMT_BAYER_BGGR8, ///< bayer, BGBG..(odd line), GRGR..(even line), 8-bit samples */
-+ AV_PIX_FMT_BAYER_RGGB8, ///< bayer, RGRG..(odd line), GBGB..(even line), 8-bit samples */
-+ AV_PIX_FMT_BAYER_GBRG8, ///< bayer, GBGB..(odd line), RGRG..(even line), 8-bit samples */
-+ AV_PIX_FMT_BAYER_GRBG8, ///< bayer, GRGR..(odd line), BGBG..(even line), 8-bit samples */
-+ AV_PIX_FMT_BAYER_BGGR16LE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, little-endian */
-+ AV_PIX_FMT_BAYER_BGGR16BE, ///< bayer, BGBG..(odd line), GRGR..(even line), 16-bit samples, big-endian */
-+ AV_PIX_FMT_BAYER_RGGB16LE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, little-endian */
-+ AV_PIX_FMT_BAYER_RGGB16BE, ///< bayer, RGRG..(odd line), GBGB..(even line), 16-bit samples, big-endian */
-+ AV_PIX_FMT_BAYER_GBRG16LE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, little-endian */
-+ AV_PIX_FMT_BAYER_GBRG16BE, ///< bayer, GBGB..(odd line), RGRG..(even line), 16-bit samples, big-endian */
-+ AV_PIX_FMT_BAYER_GRBG16LE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, little-endian */
-+ AV_PIX_FMT_BAYER_GRBG16BE, ///< bayer, GRGR..(odd line), BGBG..(even line), 16-bit samples, big-endian */
-+
-+ AV_PIX_FMT_XVMC,///< XVideo Motion Acceleration via common packet passing
-+
-+ AV_PIX_FMT_YUV440P10LE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV440P10BE, ///< planar YUV 4:4:0,20bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
-+ AV_PIX_FMT_YUV440P12LE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), little-endian
-+ AV_PIX_FMT_YUV440P12BE, ///< planar YUV 4:4:0,24bpp, (1 Cr & Cb sample per 1x2 Y samples), big-endian
-+ AV_PIX_FMT_AYUV64LE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), little-endian
-+ AV_PIX_FMT_AYUV64BE, ///< packed AYUV 4:4:4,64bpp (1 Cr & Cb sample per 1x1 Y & A samples), big-endian
-+
-+ AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox
-+
-+ AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian
-+ AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian
-+
-+ AV_PIX_FMT_GBRAP12BE, ///< planar GBR 4:4:4:4 48bpp, big-endian
-+ AV_PIX_FMT_GBRAP12LE, ///< planar GBR 4:4:4:4 48bpp, little-endian
-+
-+ AV_PIX_FMT_GBRAP10BE, ///< planar GBR 4:4:4:4 40bpp, big-endian
-+ AV_PIX_FMT_GBRAP10LE, ///< planar GBR 4:4:4:4 40bpp, little-endian
-+
-+ AV_PIX_FMT_MEDIACODEC, ///< hardware decoding through MediaCodec
-+
-+ AV_PIX_FMT_GRAY12BE, ///< Y , 12bpp, big-endian
-+ AV_PIX_FMT_GRAY12LE, ///< Y , 12bpp, little-endian
-+ AV_PIX_FMT_GRAY10BE, ///< Y , 10bpp, big-endian
-+ AV_PIX_FMT_GRAY10LE, ///< Y , 10bpp, little-endian
-+
-+ AV_PIX_FMT_P016LE, ///< like NV12, with 16bpp per component, little-endian
-+ AV_PIX_FMT_P016BE, ///< like NV12, with 16bpp per component, big-endian
-+
-+ /**
-+ * Hardware surfaces for Direct3D11.
-+ *
-+ * This is preferred over the legacy AV_PIX_FMT_D3D11VA_VLD. The new D3D11
-+ * hwaccel API and filtering support AV_PIX_FMT_D3D11 only.
-+ *
-+ * data[0] contains a ID3D11Texture2D pointer, and data[1] contains the
-+ * texture array index of the frame as intptr_t if the ID3D11Texture2D is
-+ * an array texture (or always 0 if it's a normal texture).
-+ */
-+ AV_PIX_FMT_D3D11,
-+
-+ AV_PIX_FMT_GRAY9BE, ///< Y , 9bpp, big-endian
-+ AV_PIX_FMT_GRAY9LE, ///< Y , 9bpp, little-endian
-+
-+ AV_PIX_FMT_GBRPF32BE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, big-endian
-+ AV_PIX_FMT_GBRPF32LE, ///< IEEE-754 single precision planar GBR 4:4:4, 96bpp, little-endian
-+ AV_PIX_FMT_GBRAPF32BE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, big-endian
-+ AV_PIX_FMT_GBRAPF32LE, ///< IEEE-754 single precision planar GBRA 4:4:4:4, 128bpp, little-endian
-+
-+ /**
-+ * DRM-managed buffers exposed through PRIME buffer sharing.
-+ *
-+ * data[0] points to an AVDRMFrameDescriptor.
-+ */
-+ AV_PIX_FMT_DRM_PRIME,
-+ /**
-+ * Hardware surfaces for OpenCL.
-+ *
-+ * data[i] contain 2D image objects (typed in C as cl_mem, used
-+ * in OpenCL as image2d_t) for each plane of the surface.
-+ */
-+ AV_PIX_FMT_OPENCL,
-+
-+ AV_PIX_FMT_NB ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
-+};
-+
-+#if AV_HAVE_BIGENDIAN
-+# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##be
-+#else
-+# define AV_PIX_FMT_NE(be, le) AV_PIX_FMT_##le
-+#endif
-+
-+#define AV_PIX_FMT_RGB32 AV_PIX_FMT_NE(ARGB, BGRA)
-+#define AV_PIX_FMT_RGB32_1 AV_PIX_FMT_NE(RGBA, ABGR)
-+#define AV_PIX_FMT_BGR32 AV_PIX_FMT_NE(ABGR, RGBA)
-+#define AV_PIX_FMT_BGR32_1 AV_PIX_FMT_NE(BGRA, ARGB)
-+#define AV_PIX_FMT_0RGB32 AV_PIX_FMT_NE(0RGB, BGR0)
-+#define AV_PIX_FMT_0BGR32 AV_PIX_FMT_NE(0BGR, RGB0)
-+
-+#define AV_PIX_FMT_GRAY9 AV_PIX_FMT_NE(GRAY9BE, GRAY9LE)
-+#define AV_PIX_FMT_GRAY10 AV_PIX_FMT_NE(GRAY10BE, GRAY10LE)
-+#define AV_PIX_FMT_GRAY12 AV_PIX_FMT_NE(GRAY12BE, GRAY12LE)
-+#define AV_PIX_FMT_GRAY16 AV_PIX_FMT_NE(GRAY16BE, GRAY16LE)
-+#define AV_PIX_FMT_YA16 AV_PIX_FMT_NE(YA16BE, YA16LE)
-+#define AV_PIX_FMT_RGB48 AV_PIX_FMT_NE(RGB48BE, RGB48LE)
-+#define AV_PIX_FMT_RGB565 AV_PIX_FMT_NE(RGB565BE, RGB565LE)
-+#define AV_PIX_FMT_RGB555 AV_PIX_FMT_NE(RGB555BE, RGB555LE)
-+#define AV_PIX_FMT_RGB444 AV_PIX_FMT_NE(RGB444BE, RGB444LE)
-+#define AV_PIX_FMT_RGBA64 AV_PIX_FMT_NE(RGBA64BE, RGBA64LE)
-+#define AV_PIX_FMT_BGR48 AV_PIX_FMT_NE(BGR48BE, BGR48LE)
-+#define AV_PIX_FMT_BGR565 AV_PIX_FMT_NE(BGR565BE, BGR565LE)
-+#define AV_PIX_FMT_BGR555 AV_PIX_FMT_NE(BGR555BE, BGR555LE)
-+#define AV_PIX_FMT_BGR444 AV_PIX_FMT_NE(BGR444BE, BGR444LE)
-+#define AV_PIX_FMT_BGRA64 AV_PIX_FMT_NE(BGRA64BE, BGRA64LE)
-+
-+#define AV_PIX_FMT_YUV420P9 AV_PIX_FMT_NE(YUV420P9BE , YUV420P9LE)
-+#define AV_PIX_FMT_YUV422P9 AV_PIX_FMT_NE(YUV422P9BE , YUV422P9LE)
-+#define AV_PIX_FMT_YUV444P9 AV_PIX_FMT_NE(YUV444P9BE , YUV444P9LE)
-+#define AV_PIX_FMT_YUV420P10 AV_PIX_FMT_NE(YUV420P10BE, YUV420P10LE)
-+#define AV_PIX_FMT_YUV422P10 AV_PIX_FMT_NE(YUV422P10BE, YUV422P10LE)
-+#define AV_PIX_FMT_YUV440P10 AV_PIX_FMT_NE(YUV440P10BE, YUV440P10LE)
-+#define AV_PIX_FMT_YUV444P10 AV_PIX_FMT_NE(YUV444P10BE, YUV444P10LE)
-+#define AV_PIX_FMT_YUV420P12 AV_PIX_FMT_NE(YUV420P12BE, YUV420P12LE)
-+#define AV_PIX_FMT_YUV422P12 AV_PIX_FMT_NE(YUV422P12BE, YUV422P12LE)
-+#define AV_PIX_FMT_YUV440P12 AV_PIX_FMT_NE(YUV440P12BE, YUV440P12LE)
-+#define AV_PIX_FMT_YUV444P12 AV_PIX_FMT_NE(YUV444P12BE, YUV444P12LE)
-+#define AV_PIX_FMT_YUV420P14 AV_PIX_FMT_NE(YUV420P14BE, YUV420P14LE)
-+#define AV_PIX_FMT_YUV422P14 AV_PIX_FMT_NE(YUV422P14BE, YUV422P14LE)
-+#define AV_PIX_FMT_YUV444P14 AV_PIX_FMT_NE(YUV444P14BE, YUV444P14LE)
-+#define AV_PIX_FMT_YUV420P16 AV_PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
-+#define AV_PIX_FMT_YUV422P16 AV_PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
-+#define AV_PIX_FMT_YUV444P16 AV_PIX_FMT_NE(YUV444P16BE, YUV444P16LE)
-+
-+#define AV_PIX_FMT_GBRP9 AV_PIX_FMT_NE(GBRP9BE , GBRP9LE)
-+#define AV_PIX_FMT_GBRP10 AV_PIX_FMT_NE(GBRP10BE, GBRP10LE)
-+#define AV_PIX_FMT_GBRP12 AV_PIX_FMT_NE(GBRP12BE, GBRP12LE)
-+#define AV_PIX_FMT_GBRP14 AV_PIX_FMT_NE(GBRP14BE, GBRP14LE)
-+#define AV_PIX_FMT_GBRP16 AV_PIX_FMT_NE(GBRP16BE, GBRP16LE)
-+#define AV_PIX_FMT_GBRAP10 AV_PIX_FMT_NE(GBRAP10BE, GBRAP10LE)
-+#define AV_PIX_FMT_GBRAP12 AV_PIX_FMT_NE(GBRAP12BE, GBRAP12LE)
-+#define AV_PIX_FMT_GBRAP16 AV_PIX_FMT_NE(GBRAP16BE, GBRAP16LE)
-+
-+#define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE, BAYER_BGGR16LE)
-+#define AV_PIX_FMT_BAYER_RGGB16 AV_PIX_FMT_NE(BAYER_RGGB16BE, BAYER_RGGB16LE)
-+#define AV_PIX_FMT_BAYER_GBRG16 AV_PIX_FMT_NE(BAYER_GBRG16BE, BAYER_GBRG16LE)
-+#define AV_PIX_FMT_BAYER_GRBG16 AV_PIX_FMT_NE(BAYER_GRBG16BE, BAYER_GRBG16LE)
-+
-+#define AV_PIX_FMT_GBRPF32 AV_PIX_FMT_NE(GBRPF32BE, GBRPF32LE)
-+#define AV_PIX_FMT_GBRAPF32 AV_PIX_FMT_NE(GBRAPF32BE, GBRAPF32LE)
-+
-+#define AV_PIX_FMT_YUVA420P9 AV_PIX_FMT_NE(YUVA420P9BE , YUVA420P9LE)
-+#define AV_PIX_FMT_YUVA422P9 AV_PIX_FMT_NE(YUVA422P9BE , YUVA422P9LE)
-+#define AV_PIX_FMT_YUVA444P9 AV_PIX_FMT_NE(YUVA444P9BE , YUVA444P9LE)
-+#define AV_PIX_FMT_YUVA420P10 AV_PIX_FMT_NE(YUVA420P10BE, YUVA420P10LE)
-+#define AV_PIX_FMT_YUVA422P10 AV_PIX_FMT_NE(YUVA422P10BE, YUVA422P10LE)
-+#define AV_PIX_FMT_YUVA444P10 AV_PIX_FMT_NE(YUVA444P10BE, YUVA444P10LE)
-+#define AV_PIX_FMT_YUVA420P16 AV_PIX_FMT_NE(YUVA420P16BE, YUVA420P16LE)
-+#define AV_PIX_FMT_YUVA422P16 AV_PIX_FMT_NE(YUVA422P16BE, YUVA422P16LE)
-+#define AV_PIX_FMT_YUVA444P16 AV_PIX_FMT_NE(YUVA444P16BE, YUVA444P16LE)
-+
-+#define AV_PIX_FMT_XYZ12 AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)
-+#define AV_PIX_FMT_NV20 AV_PIX_FMT_NE(NV20BE, NV20LE)
-+#define AV_PIX_FMT_AYUV64 AV_PIX_FMT_NE(AYUV64BE, AYUV64LE)
-+#define AV_PIX_FMT_P010 AV_PIX_FMT_NE(P010BE, P010LE)
-+#define AV_PIX_FMT_P016 AV_PIX_FMT_NE(P016BE, P016LE)
-+
-+/**
-+ * Chromaticity coordinates of the source primaries.
-+ * These values match the ones defined by ISO/IEC 23001-8_2013 § 7.1.
-+ */
-+enum AVColorPrimaries {
-+ AVCOL_PRI_RESERVED0 = 0,
-+ AVCOL_PRI_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 / SMPTE RP177 Annex B
-+ AVCOL_PRI_UNSPECIFIED = 2,
-+ AVCOL_PRI_RESERVED = 3,
-+ AVCOL_PRI_BT470M = 4, ///< also FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
-+
-+ AVCOL_PRI_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM
-+ AVCOL_PRI_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
-+ AVCOL_PRI_SMPTE240M = 7, ///< functionally identical to above
-+ AVCOL_PRI_FILM = 8, ///< colour filters using Illuminant C
-+ AVCOL_PRI_BT2020 = 9, ///< ITU-R BT2020
-+ AVCOL_PRI_SMPTE428 = 10, ///< SMPTE ST 428-1 (CIE 1931 XYZ)
-+ AVCOL_PRI_SMPTEST428_1 = AVCOL_PRI_SMPTE428,
-+ AVCOL_PRI_SMPTE431 = 11, ///< SMPTE ST 431-2 (2011) / DCI P3
-+ AVCOL_PRI_SMPTE432 = 12, ///< SMPTE ST 432-1 (2010) / P3 D65 / Display P3
-+ AVCOL_PRI_JEDEC_P22 = 22, ///< JEDEC P22 phosphors
-+ AVCOL_PRI_NB ///< Not part of ABI
-+};
-+
-+/**
-+ * Color Transfer Characteristic.
-+ * These values match the ones defined by ISO/IEC 23001-8_2013 § 7.2.
-+ */
-+enum AVColorTransferCharacteristic {
-+ AVCOL_TRC_RESERVED0 = 0,
-+ AVCOL_TRC_BT709 = 1, ///< also ITU-R BT1361
-+ AVCOL_TRC_UNSPECIFIED = 2,
-+ AVCOL_TRC_RESERVED = 3,
-+ AVCOL_TRC_GAMMA22 = 4, ///< also ITU-R BT470M / ITU-R BT1700 625 PAL & SECAM
-+ AVCOL_TRC_GAMMA28 = 5, ///< also ITU-R BT470BG
-+ AVCOL_TRC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 or 625 / ITU-R BT1358 525 or 625 / ITU-R BT1700 NTSC
-+ AVCOL_TRC_SMPTE240M = 7,
-+ AVCOL_TRC_LINEAR = 8, ///< "Linear transfer characteristics"
-+ AVCOL_TRC_LOG = 9, ///< "Logarithmic transfer characteristic (100:1 range)"
-+ AVCOL_TRC_LOG_SQRT = 10, ///< "Logarithmic transfer characteristic (100 * Sqrt(10) : 1 range)"
-+ AVCOL_TRC_IEC61966_2_4 = 11, ///< IEC 61966-2-4
-+ AVCOL_TRC_BT1361_ECG = 12, ///< ITU-R BT1361 Extended Colour Gamut
-+ AVCOL_TRC_IEC61966_2_1 = 13, ///< IEC 61966-2-1 (sRGB or sYCC)
-+ AVCOL_TRC_BT2020_10 = 14, ///< ITU-R BT2020 for 10-bit system
-+ AVCOL_TRC_BT2020_12 = 15, ///< ITU-R BT2020 for 12-bit system
-+ AVCOL_TRC_SMPTE2084 = 16, ///< SMPTE ST 2084 for 10-, 12-, 14- and 16-bit systems
-+ AVCOL_TRC_SMPTEST2084 = AVCOL_TRC_SMPTE2084,
-+ AVCOL_TRC_SMPTE428 = 17, ///< SMPTE ST 428-1
-+ AVCOL_TRC_SMPTEST428_1 = AVCOL_TRC_SMPTE428,
-+ AVCOL_TRC_ARIB_STD_B67 = 18, ///< ARIB STD-B67, known as "Hybrid log-gamma"
-+ AVCOL_TRC_NB ///< Not part of ABI
-+};
-+
-+/**
-+ * YUV colorspace type.
-+ * These values match the ones defined by ISO/IEC 23001-8_2013 § 7.3.
-+ */
-+enum AVColorSpace {
-+ AVCOL_SPC_RGB = 0, ///< order of coefficients is actually GBR, also IEC 61966-2-1 (sRGB)
-+ AVCOL_SPC_BT709 = 1, ///< also ITU-R BT1361 / IEC 61966-2-4 xvYCC709 / SMPTE RP177 Annex B
-+ AVCOL_SPC_UNSPECIFIED = 2,
-+ AVCOL_SPC_RESERVED = 3,
-+ AVCOL_SPC_FCC = 4, ///< FCC Title 47 Code of Federal Regulations 73.682 (a)(20)
-+ AVCOL_SPC_BT470BG = 5, ///< also ITU-R BT601-6 625 / ITU-R BT1358 625 / ITU-R BT1700 625 PAL & SECAM / IEC 61966-2-4 xvYCC601
-+ AVCOL_SPC_SMPTE170M = 6, ///< also ITU-R BT601-6 525 / ITU-R BT1358 525 / ITU-R BT1700 NTSC
-+ AVCOL_SPC_SMPTE240M = 7, ///< functionally identical to above
-+ AVCOL_SPC_YCGCO = 8, ///< Used by Dirac / VC-2 and H.264 FRext, see ITU-T SG16
-+ AVCOL_SPC_YCOCG = AVCOL_SPC_YCGCO,
-+ AVCOL_SPC_BT2020_NCL = 9, ///< ITU-R BT2020 non-constant luminance system
-+ AVCOL_SPC_BT2020_CL = 10, ///< ITU-R BT2020 constant luminance system
-+ AVCOL_SPC_SMPTE2085 = 11, ///< SMPTE 2085, Y'D'zD'x
-+ AVCOL_SPC_CHROMA_DERIVED_NCL = 12, ///< Chromaticity-derived non-constant luminance system
-+ AVCOL_SPC_CHROMA_DERIVED_CL = 13, ///< Chromaticity-derived constant luminance system
-+ AVCOL_SPC_ICTCP = 14, ///< ITU-R BT.2100-0, ICtCp
-+ AVCOL_SPC_NB ///< Not part of ABI
-+};
-+
-+/**
-+ * MPEG vs JPEG YUV range.
-+ */
-+enum AVColorRange {
-+ AVCOL_RANGE_UNSPECIFIED = 0,
-+ AVCOL_RANGE_MPEG = 1, ///< the normal 219*2^(n-8) "MPEG" YUV ranges
-+ AVCOL_RANGE_JPEG = 2, ///< the normal 2^n-1 "JPEG" YUV ranges
-+ AVCOL_RANGE_NB ///< Not part of ABI
-+};
-+
-+/**
-+ * Location of chroma samples.
-+ *
-+ * Illustration showing the location of the first (top left) chroma sample of the
-+ * image, the left shows only luma, the right
-+ * shows the location of the chroma sample, the 2 could be imagined to overlay
-+ * each other but are drawn separately due to limitations of ASCII
-+ *
-+ * 1st 2nd 1st 2nd horizontal luma sample positions
-+ * v v v v
-+ * ______ ______
-+ *1st luma line > |X X ... |3 4 X ... X are luma samples,
-+ * | |1 2 1-6 are possible chroma positions
-+ *2nd luma line > |X X ... |5 6 X ... 0 is undefined/unknown position
-+ */
-+enum AVChromaLocation {
-+ AVCHROMA_LOC_UNSPECIFIED = 0,
-+ AVCHROMA_LOC_LEFT = 1, ///< MPEG-2/4 4:2:0, H.264 default for 4:2:0
-+ AVCHROMA_LOC_CENTER = 2, ///< MPEG-1 4:2:0, JPEG 4:2:0, H.263 4:2:0
-+ AVCHROMA_LOC_TOPLEFT = 3, ///< ITU-R 601, SMPTE 274M 296M S314M(DV 4:1:1), mpeg2 4:2:2
-+ AVCHROMA_LOC_TOP = 4,
-+ AVCHROMA_LOC_BOTTOMLEFT = 5,
-+ AVCHROMA_LOC_BOTTOM = 6,
-+ AVCHROMA_LOC_NB ///< Not part of ABI
-+};
-+
-+#endif /* AVUTIL_PIXFMT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/rational.h
-@@ -0,0 +1,214 @@
-+/*
-+ * rational numbers
-+ * Copyright (c) 2003 Michael Niedermayer <michaelni(a)gmx.at>
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @ingroup lavu_math_rational
-+ * Utilties for rational number calculation.
-+ * @author Michael Niedermayer <michaelni(a)gmx.at>
-+ */
-+
-+#ifndef AVUTIL_RATIONAL_H
-+#define AVUTIL_RATIONAL_H
-+
-+#include <stdint.h>
-+#include <limits.h>
-+#include "attributes.h"
-+
-+/**
-+ * @defgroup lavu_math_rational AVRational
-+ * @ingroup lavu_math
-+ * Rational number calculation.
-+ *
-+ * While rational numbers can be expressed as floating-point numbers, the
-+ * conversion process is a lossy one, so are floating-point operations. On the
-+ * other hand, the nature of FFmpeg demands highly accurate calculation of
-+ * timestamps. This set of rational number utilities serves as a generic
-+ * interface for manipulating rational numbers as pairs of numerators and
-+ * denominators.
-+ *
-+ * Many of the functions that operate on AVRational's have the suffix `_q`, in
-+ * reference to the mathematical symbol "ℚ" (Q) which denotes the set of all
-+ * rational numbers.
-+ *
-+ * @{
-+ */
-+
-+/**
-+ * Rational number (pair of numerator and denominator).
-+ */
-+typedef struct AVRational{
-+ int num; ///< Numerator
-+ int den; ///< Denominator
-+} AVRational;
-+
-+/**
-+ * Create an AVRational.
-+ *
-+ * Useful for compilers that do not support compound literals.
-+ *
-+ * @note The return value is not reduced.
-+ * @see av_reduce()
-+ */
-+static inline AVRational av_make_q(int num, int den)
-+{
-+ AVRational r = { num, den };
-+ return r;
-+}
-+
-+/**
-+ * Compare two rationals.
-+ *
-+ * @param a First rational
-+ * @param b Second rational
-+ *
-+ * @return One of the following values:
-+ * - 0 if `a == b`
-+ * - 1 if `a > b`
-+ * - -1 if `a < b`
-+ * - `INT_MIN` if one of the values is of the form `0 / 0`
-+ */
-+static inline int av_cmp_q(AVRational a, AVRational b){
-+ const int64_t tmp= a.num * (int64_t)b.den - b.num * (int64_t)a.den;
-+
-+ if(tmp) return (int)((tmp ^ a.den ^ b.den)>>63)|1;
-+ else if(b.den && a.den) return 0;
-+ else if(a.num && b.num) return (a.num>>31) - (b.num>>31);
-+ else return INT_MIN;
-+}
-+
-+/**
-+ * Convert an AVRational to a `double`.
-+ * @param a AVRational to convert
-+ * @return `a` in floating-point form
-+ * @see av_d2q()
-+ */
-+static inline double av_q2d(AVRational a){
-+ return a.num / (double) a.den;
-+}
-+
-+/**
-+ * Reduce a fraction.
-+ *
-+ * This is useful for framerate calculations.
-+ *
-+ * @param[out] dst_num Destination numerator
-+ * @param[out] dst_den Destination denominator
-+ * @param[in] num Source numerator
-+ * @param[in] den Source denominator
-+ * @param[in] max Maximum allowed values for `dst_num` & `dst_den`
-+ * @return 1 if the operation is exact, 0 otherwise
-+ */
-+int av_reduce(int *dst_num, int *dst_den, int64_t num, int64_t den, int64_t max);
-+
-+/**
-+ * Multiply two rationals.
-+ * @param b First rational
-+ * @param c Second rational
-+ * @return b*c
-+ */
-+AVRational av_mul_q(AVRational b, AVRational c) av_const;
-+
-+/**
-+ * Divide one rational by another.
-+ * @param b First rational
-+ * @param c Second rational
-+ * @return b/c
-+ */
-+AVRational av_div_q(AVRational b, AVRational c) av_const;
-+
-+/**
-+ * Add two rationals.
-+ * @param b First rational
-+ * @param c Second rational
-+ * @return b+c
-+ */
-+AVRational av_add_q(AVRational b, AVRational c) av_const;
-+
-+/**
-+ * Subtract one rational from another.
-+ * @param b First rational
-+ * @param c Second rational
-+ * @return b-c
-+ */
-+AVRational av_sub_q(AVRational b, AVRational c) av_const;
-+
-+/**
-+ * Invert a rational.
-+ * @param q value
-+ * @return 1 / q
-+ */
-+static av_always_inline AVRational av_inv_q(AVRational q)
-+{
-+ AVRational r = { q.den, q.num };
-+ return r;
-+}
-+
-+/**
-+ * Convert a double precision floating point number to a rational.
-+ *
-+ * In case of infinity, the returned value is expressed as `{1, 0}` or
-+ * `{-1, 0}` depending on the sign.
-+ *
-+ * @param d `double` to convert
-+ * @param max Maximum allowed numerator and denominator
-+ * @return `d` in AVRational form
-+ * @see av_q2d()
-+ */
-+AVRational av_d2q(double d, int max) av_const;
-+
-+/**
-+ * Find which of the two rationals is closer to another rational.
-+ *
-+ * @param q Rational to be compared against
-+ * @param q1,q2 Rationals to be tested
-+ * @return One of the following values:
-+ * - 1 if `q1` is nearer to `q` than `q2`
-+ * - -1 if `q2` is nearer to `q` than `q1`
-+ * - 0 if they have the same distance
-+ */
-+int av_nearer_q(AVRational q, AVRational q1, AVRational q2);
-+
-+/**
-+ * Find the value in a list of rationals nearest a given reference rational.
-+ *
-+ * @param q Reference rational
-+ * @param q_list Array of rationals terminated by `{0, 0}`
-+ * @return Index of the nearest value found in the array
-+ */
-+int av_find_nearest_q_idx(AVRational q, const AVRational* q_list);
-+
-+/**
-+ * Convert an AVRational to a IEEE 32-bit `float` expressed in fixed-point
-+ * format.
-+ *
-+ * @param q Rational to be converted
-+ * @return Equivalent floating-point value, expressed as an unsigned 32-bit
-+ * integer.
-+ * @note The returned value is platform-indepedant.
-+ */
-+uint32_t av_q2intfloat(AVRational q);
-+
-+/**
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_RATIONAL_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/samplefmt.h
-@@ -0,0 +1,272 @@
-+/*
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+#ifndef AVUTIL_SAMPLEFMT_H
-+#define AVUTIL_SAMPLEFMT_H
-+
-+#include <stdint.h>
-+
-+#include "avutil.h"
-+#include "attributes.h"
-+
-+/**
-+ * @addtogroup lavu_audio
-+ * @{
-+ *
-+ * @defgroup lavu_sampfmts Audio sample formats
-+ *
-+ * Audio sample format enumeration and related convenience functions.
-+ * @{
-+ */
-+
-+/**
-+ * Audio sample formats
-+ *
-+ * - The data described by the sample format is always in native-endian order.
-+ * Sample values can be expressed by native C types, hence the lack of a signed
-+ * 24-bit sample format even though it is a common raw audio data format.
-+ *
-+ * - The floating-point formats are based on full volume being in the range
-+ * [-1.0, 1.0]. Any values outside this range are beyond full volume level.
-+ *
-+ * - The data layout as used in av_samples_fill_arrays() and elsewhere in FFmpeg
-+ * (such as AVFrame in libavcodec) is as follows:
-+ *
-+ * @par
-+ * For planar sample formats, each audio channel is in a separate data plane,
-+ * and linesize is the buffer size, in bytes, for a single plane. All data
-+ * planes must be the same size. For packed sample formats, only the first data
-+ * plane is used, and samples for each channel are interleaved. In this case,
-+ * linesize is the buffer size, in bytes, for the 1 plane.
-+ *
-+ */
-+enum AVSampleFormat {
-+ AV_SAMPLE_FMT_NONE = -1,
-+ AV_SAMPLE_FMT_U8, ///< unsigned 8 bits
-+ AV_SAMPLE_FMT_S16, ///< signed 16 bits
-+ AV_SAMPLE_FMT_S32, ///< signed 32 bits
-+ AV_SAMPLE_FMT_FLT, ///< float
-+ AV_SAMPLE_FMT_DBL, ///< double
-+
-+ AV_SAMPLE_FMT_U8P, ///< unsigned 8 bits, planar
-+ AV_SAMPLE_FMT_S16P, ///< signed 16 bits, planar
-+ AV_SAMPLE_FMT_S32P, ///< signed 32 bits, planar
-+ AV_SAMPLE_FMT_FLTP, ///< float, planar
-+ AV_SAMPLE_FMT_DBLP, ///< double, planar
-+ AV_SAMPLE_FMT_S64, ///< signed 64 bits
-+ AV_SAMPLE_FMT_S64P, ///< signed 64 bits, planar
-+
-+ AV_SAMPLE_FMT_NB ///< Number of sample formats. DO NOT USE if linking dynamically
-+};
-+
-+/**
-+ * Return the name of sample_fmt, or NULL if sample_fmt is not
-+ * recognized.
-+ */
-+const char *av_get_sample_fmt_name(enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Return a sample format corresponding to name, or AV_SAMPLE_FMT_NONE
-+ * on error.
-+ */
-+enum AVSampleFormat av_get_sample_fmt(const char *name);
-+
-+/**
-+ * Return the planar<->packed alternative form of the given sample format, or
-+ * AV_SAMPLE_FMT_NONE on error. If the passed sample_fmt is already in the
-+ * requested planar/packed format, the format returned is the same as the
-+ * input.
-+ */
-+enum AVSampleFormat av_get_alt_sample_fmt(enum AVSampleFormat sample_fmt, int planar);
-+
-+/**
-+ * Get the packed alternative form of the given sample format.
-+ *
-+ * If the passed sample_fmt is already in packed format, the format returned is
-+ * the same as the input.
-+ *
-+ * @return the packed alternative form of the given sample format or
-+ AV_SAMPLE_FMT_NONE on error.
-+ */
-+enum AVSampleFormat av_get_packed_sample_fmt(enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Get the planar alternative form of the given sample format.
-+ *
-+ * If the passed sample_fmt is already in planar format, the format returned is
-+ * the same as the input.
-+ *
-+ * @return the planar alternative form of the given sample format or
-+ AV_SAMPLE_FMT_NONE on error.
-+ */
-+enum AVSampleFormat av_get_planar_sample_fmt(enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Generate a string corresponding to the sample format with
-+ * sample_fmt, or a header if sample_fmt is negative.
-+ *
-+ * @param buf the buffer where to write the string
-+ * @param buf_size the size of buf
-+ * @param sample_fmt the number of the sample format to print the
-+ * corresponding info string, or a negative value to print the
-+ * corresponding header.
-+ * @return the pointer to the filled buffer or NULL if sample_fmt is
-+ * unknown or in case of other errors
-+ */
-+char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Return number of bytes per sample.
-+ *
-+ * @param sample_fmt the sample format
-+ * @return number of bytes per sample or zero if unknown for the given
-+ * sample format
-+ */
-+int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Check if the sample format is planar.
-+ *
-+ * @param sample_fmt the sample format to inspect
-+ * @return 1 if the sample format is planar, 0 if it is interleaved
-+ */
-+int av_sample_fmt_is_planar(enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Get the required buffer size for the given audio parameters.
-+ *
-+ * @param[out] linesize calculated linesize, may be NULL
-+ * @param nb_channels the number of channels
-+ * @param nb_samples the number of samples in a single channel
-+ * @param sample_fmt the sample format
-+ * @param align buffer size alignment (0 = default, 1 = no alignment)
-+ * @return required buffer size, or negative error code on failure
-+ */
-+int av_samples_get_buffer_size(int *linesize, int nb_channels, int nb_samples,
-+ enum AVSampleFormat sample_fmt, int align);
-+
-+/**
-+ * @}
-+ *
-+ * @defgroup lavu_sampmanip Samples manipulation
-+ *
-+ * Functions that manipulate audio samples
-+ * @{
-+ */
-+
-+/**
-+ * Fill plane data pointers and linesize for samples with sample
-+ * format sample_fmt.
-+ *
-+ * The audio_data array is filled with the pointers to the samples data planes:
-+ * for planar, set the start point of each channel's data within the buffer,
-+ * for packed, set the start point of the entire buffer only.
-+ *
-+ * The value pointed to by linesize is set to the aligned size of each
-+ * channel's data buffer for planar layout, or to the aligned size of the
-+ * buffer for all channels for packed layout.
-+ *
-+ * The buffer in buf must be big enough to contain all the samples
-+ * (use av_samples_get_buffer_size() to compute its minimum size),
-+ * otherwise the audio_data pointers will point to invalid data.
-+ *
-+ * @see enum AVSampleFormat
-+ * The documentation for AVSampleFormat describes the data layout.
-+ *
-+ * @param[out] audio_data array to be filled with the pointer for each channel
-+ * @param[out] linesize calculated linesize, may be NULL
-+ * @param buf the pointer to a buffer containing the samples
-+ * @param nb_channels the number of channels
-+ * @param nb_samples the number of samples in a single channel
-+ * @param sample_fmt the sample format
-+ * @param align buffer size alignment (0 = default, 1 = no alignment)
-+ * @return >=0 on success or a negative error code on failure
-+ * @todo return minimum size in bytes required for the buffer in case
-+ * of success at the next bump
-+ */
-+int av_samples_fill_arrays(uint8_t **audio_data, int *linesize,
-+ const uint8_t *buf,
-+ int nb_channels, int nb_samples,
-+ enum AVSampleFormat sample_fmt, int align);
-+
-+/**
-+ * Allocate a samples buffer for nb_samples samples, and fill data pointers and
-+ * linesize accordingly.
-+ * The allocated samples buffer can be freed by using av_freep(&audio_data[0])
-+ * Allocated data will be initialized to silence.
-+ *
-+ * @see enum AVSampleFormat
-+ * The documentation for AVSampleFormat describes the data layout.
-+ *
-+ * @param[out] audio_data array to be filled with the pointer for each channel
-+ * @param[out] linesize aligned size for audio buffer(s), may be NULL
-+ * @param nb_channels number of audio channels
-+ * @param nb_samples number of samples per channel
-+ * @param align buffer size alignment (0 = default, 1 = no alignment)
-+ * @return >=0 on success or a negative error code on failure
-+ * @todo return the size of the allocated buffer in case of success at the next bump
-+ * @see av_samples_fill_arrays()
-+ * @see av_samples_alloc_array_and_samples()
-+ */
-+int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels,
-+ int nb_samples, enum AVSampleFormat sample_fmt, int align);
-+
-+/**
-+ * Allocate a data pointers array, samples buffer for nb_samples
-+ * samples, and fill data pointers and linesize accordingly.
-+ *
-+ * This is the same as av_samples_alloc(), but also allocates the data
-+ * pointers array.
-+ *
-+ * @see av_samples_alloc()
-+ */
-+int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int nb_channels,
-+ int nb_samples, enum AVSampleFormat sample_fmt, int align);
-+
-+/**
-+ * Copy samples from src to dst.
-+ *
-+ * @param dst destination array of pointers to data planes
-+ * @param src source array of pointers to data planes
-+ * @param dst_offset offset in samples at which the data will be written to dst
-+ * @param src_offset offset in samples at which the data will be read from src
-+ * @param nb_samples number of samples to be copied
-+ * @param nb_channels number of audio channels
-+ * @param sample_fmt audio sample format
-+ */
-+int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset,
-+ int src_offset, int nb_samples, int nb_channels,
-+ enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * Fill an audio buffer with silence.
-+ *
-+ * @param audio_data array of pointers to data planes
-+ * @param offset offset in samples at which to start filling
-+ * @param nb_samples number of samples to fill
-+ * @param nb_channels number of audio channels
-+ * @param sample_fmt audio sample format
-+ */
-+int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples,
-+ int nb_channels, enum AVSampleFormat sample_fmt);
-+
-+/**
-+ * @}
-+ * @}
-+ */
-+#endif /* AVUTIL_SAMPLEFMT_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/include/libavutil/version.h
-@@ -0,0 +1,139 @@
-+/*
-+ * copyright (c) 2003 Fabrice Bellard
-+ *
-+ * This file is part of FFmpeg.
-+ *
-+ * FFmpeg is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU Lesser General Public
-+ * License as published by the Free Software Foundation; either
-+ * version 2.1 of the License, or (at your option) any later version.
-+ *
-+ * FFmpeg is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-+ * Lesser General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU Lesser General Public
-+ * License along with FFmpeg; if not, write to the Free Software
-+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
-+ */
-+
-+/**
-+ * @file
-+ * @ingroup lavu
-+ * Libavutil version macros
-+ */
-+
-+#ifndef AVUTIL_VERSION_H
-+#define AVUTIL_VERSION_H
-+
-+#include "macros.h"
-+
-+/**
-+ * @addtogroup version_utils
-+ *
-+ * Useful to check and match library version in order to maintain
-+ * backward compatibility.
-+ *
-+ * The FFmpeg libraries follow a versioning sheme very similar to
-+ * Semantic Versioning (http://semver.org/)
-+ * The difference is that the component called PATCH is called MICRO in FFmpeg
-+ * and its value is reset to 100 instead of 0 to keep it above or equal to 100.
-+ * Also we do not increase MICRO for every bugfix or change in git master.
-+ *
-+ * Prior to FFmpeg 3.2 point releases did not change any lib version number to
-+ * avoid aliassing different git master checkouts.
-+ * Starting with FFmpeg 3.2, the released library versions will occupy
-+ * a separate MAJOR.MINOR that is not used on the master development branch.
-+ * That is if we branch a release of master 55.10.123 we will bump to 55.11.100
-+ * for the release and master will continue at 55.12.100 after it. Each new
-+ * point release will then bump the MICRO improving the usefulness of the lib
-+ * versions.
-+ *
-+ * @{
-+ */
-+
-+#define AV_VERSION_INT(a, b, c) ((a)<<16 | (b)<<8 | (c))
-+#define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
-+#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
-+
-+/**
-+ * Extract version components from the full ::AV_VERSION_INT int as returned
-+ * by functions like ::avformat_version() and ::avcodec_version()
-+ */
-+#define AV_VERSION_MAJOR(a) ((a) >> 16)
-+#define AV_VERSION_MINOR(a) (((a) & 0x00FF00) >> 8)
-+#define AV_VERSION_MICRO(a) ((a) & 0xFF)
-+
-+/**
-+ * @}
-+ */
-+
-+/**
-+ * @defgroup lavu_ver Version and Build diagnostics
-+ *
-+ * Macros and function useful to check at compiletime and at runtime
-+ * which version of libavutil is in use.
-+ *
-+ * @{
-+ */
-+
-+#define LIBAVUTIL_VERSION_MAJOR 56
-+#define LIBAVUTIL_VERSION_MINOR 14
-+#define LIBAVUTIL_VERSION_MICRO 100
-+
-+#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
-+ LIBAVUTIL_VERSION_MINOR, \
-+ LIBAVUTIL_VERSION_MICRO)
-+#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
-+ LIBAVUTIL_VERSION_MINOR, \
-+ LIBAVUTIL_VERSION_MICRO)
-+#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
-+
-+#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
-+
-+/**
-+ * @defgroup lavu_depr_guards Deprecation Guards
-+ * FF_API_* defines may be placed below to indicate public API that will be
-+ * dropped at a future version bump. The defines themselves are not part of
-+ * the public API and may change, break or disappear at any time.
-+ *
-+ * @note, when bumping the major version it is recommended to manually
-+ * disable each FF_API_* in its own commit instead of disabling them all
-+ * at once through the bump. This improves the git bisect-ability of the change.
-+ *
-+ * @{
-+ */
-+
-+#ifndef FF_API_VAAPI
-+#define FF_API_VAAPI (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_FRAME_QP
-+#define FF_API_FRAME_QP (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_PLUS1_MINUS1
-+#define FF_API_PLUS1_MINUS1 (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_ERROR_FRAME
-+#define FF_API_ERROR_FRAME (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_PKT_PTS
-+#define FF_API_PKT_PTS (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_CRYPTO_SIZE_T
-+#define FF_API_CRYPTO_SIZE_T (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_FRAME_GET_SET
-+#define FF_API_FRAME_GET_SET (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+#ifndef FF_API_PSEUDOPAL
-+#define FF_API_PSEUDOPAL (LIBAVUTIL_VERSION_MAJOR < 57)
-+#endif
-+
-+
-+/**
-+ * @}
-+ * @}
-+ */
-+
-+#endif /* AVUTIL_VERSION_H */
---- /dev/null
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/ffmpeg58/moz.build
-@@ -0,0 +1,25 @@
-+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-+# vim: set filetype=python:
-+# This Source Code Form is subject to the terms of the Mozilla Public
-+# License, v. 2.0. If a copy of the MPL was not distributed with this
-+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-+
-+UNIFIED_SOURCES += [
-+ '../FFmpegAudioDecoder.cpp',
-+ '../FFmpegDataDecoder.cpp',
-+ '../FFmpegDecoderModule.cpp',
-+ '../FFmpegVideoDecoder.cpp',
-+]
-+LOCAL_INCLUDES += [
-+ '..',
-+ 'include',
-+]
-+
-+if CONFIG['CC_TYPE'] in ('clang', 'gcc'):
-+ CXXFLAGS += [ '-Wno-deprecated-declarations' ]
-+if CONFIG['CC_TYPE'] == 'clang':
-+ CXXFLAGS += [
-+ '-Wno-unknown-attributes',
-+ ]
-+
-+FINAL_LIBRARY = 'xul'
---- firefox-52.9.0esr/dom/media/platforms/ffmpeg/moz.build
-+++ firefox-52.9.0esr/dom/media/platforms/ffmpeg/moz.build
-@@ -8,15 +8,16 @@ EXPORTS += [
- 'FFmpegRuntimeLinker.h',
- ]
-
- DIRS += [
- 'libav53',
- 'libav54',
- 'libav55',
- 'ffmpeg57',
-+ 'ffmpeg58',
- ]
-
- UNIFIED_SOURCES += [
- 'FFmpegRuntimeLinker.cpp',
- ]
-
- FINAL_LIBRARY = 'xul'
-
diff --git a/user/firefox-esr/firefox-safe.desktop b/user/firefox-esr/firefox-safe.desktop
deleted file mode 100644
index 1538fc674..000000000
--- a/user/firefox-esr/firefox-safe.desktop
+++ /dev/null
@@ -1,11 +0,0 @@
-[Desktop Entry]
-Encoding=UTF-8
-Exec=firefox -safe-mode %u
-Icon=firefox
-Type=Application
-Terminal=false
-MultipleArgs=false
-Name=Firefox - Safe Mode
-GenericName=Web Browser - Safe Mode
-StartupNotify=false
-Categories=Network;WebBrowser;
diff --git a/user/firefox-esr/firefox.desktop b/user/firefox-esr/firefox.desktop
deleted file mode 100644
index d048ce46c..000000000
--- a/user/firefox-esr/firefox.desktop
+++ /dev/null
@@ -1,81 +0,0 @@
-[Desktop Entry]
-Exec=firefox %u
-Icon=firefox
-Type=Application
-Terminal=false
-Name=Firefox
-Name[bn]=ফায়ারফক্স3
-Name[eo]=Fajrovulpo3
-Name[fi]=Firefox3
-Name[pa]=ਫਾਇਰਫੋਕਸ3
-Name[tg]=Рӯбоҳи оташин3
-GenericName=Web Browser
-GenericName[af]=Web Blaaier
-GenericName[ar]=متصفح ويب
-GenericName[az]=Veb Səyyahı
-GenericName[bg]=Браузър
-GenericName[bn]=ওয়েব ব্রাউজার
-GenericName[br]=Furcher ar Gwiad
-GenericName[bs]=WWW Preglednik
-GenericName[ca]=Fullejador web
-GenericName[cs]=WWW prohlížeč
-GenericName[cy]=Porydd Gwe
-GenericName[da]=Browser
-GenericName[de]=Web-Browser
-GenericName[el]=Περιηγητής Ιστού
-GenericName[eo]=TTT-legilo
-GenericName[es]=Navegador web
-GenericName[et]=Veebilehitseja
-GenericName[eu]=Web arakatzailea
-GenericName[fa]=مرورگر وب
-GenericName[fi]=WWW-selain
-GenericName[fo]=Alnótsfar
-GenericName[fr]=Navigateur web
-GenericName[gl]=Navegador Web
-GenericName[he]=דפדפן אינטרנט
-GenericName[hi]=वेब ब्राउज़र
-GenericName[hr]=Web preglednik
-GenericName[hu]=Webböngésző
-GenericName[is]=Vafri
-GenericName[it]=Browser Web
-GenericName[ja]=ウェブブラウザ
-GenericName[ko]=웹 브라우저
-GenericName[lo]=ເວັບບຣາວເຊີ
-GenericName[lt]=Žiniatinklio naršyklė
-GenericName[lv]=Web Pārlūks
-GenericName[mk]=Прелистувач на Интернет
-GenericName[mn]=Веб-Хөтөч
-GenericName[nb]=Nettleser
-GenericName[nds]=Nettkieker
-GenericName[nl]=Webbrowser
-GenericName[nn]=Nettlesar
-GenericName[nso]=Seinyakisi sa Web
-GenericName[pa]=ਵੈਬ ਝਲਕਾਰਾ
-GenericName[pl]=Przeglądarka WWW
-GenericName[pt]=Navegador Web
-GenericName[pt_BR]=Navegador Web
-GenericName[ro]=Navigator de web
-GenericName[ru]=Веб-браузер
-GenericName[se]=Fierpmádatlogan
-GenericName[sk]=Webový prehliadač
-GenericName[sl]=Spletni brskalnik
-GenericName[sr]=Веб претраживач
-GenericName[sr@Latn]=Veb pretraživač
-GenericName[ss]=Ibrawuza yeWeb
-GenericName[sv]=Webbläsare
-GenericName[ta]=வலை உலாவி
-GenericName[tg]=Тафсиргари вэб
-GenericName[th]=เว็บบราวเซอร์
-GenericName[tr]=Web Tarayıcı
-GenericName[uk]=Навігатор Тенет
-GenericName[uz]=Веб-браузер
-GenericName[ven]=Buronza ya Webu
-GenericName[vi]=Trình duyệt Web
-GenericName[wa]=Betchteu waibe
-GenericName[xh]=Umkhangeli zincwadi we Web
-GenericName[zh_CN]=网页浏览器
-GenericName[zh_TW]=網頁瀏覽器
-GenericName[zu]=Umcingi we-Web
-MimeType=text/html;
-StartupNotify=true
-Categories=Network;WebBrowser;
diff --git a/user/firefox-esr/fix-arm-atomics-grsec.patch b/user/firefox-esr/fix-arm-atomics-grsec.patch
deleted file mode 100644
index 0eb58f093..000000000
--- a/user/firefox-esr/fix-arm-atomics-grsec.patch
+++ /dev/null
@@ -1,306 +0,0 @@
---- mozilla-release/ipc/chromium/src/base/atomicops_internals_arm_gcc.h.orig
-+++ mozilla-release/ipc/chromium/src/base/atomicops_internals_arm_gcc.h
-@@ -12,43 +35,194 @@
- namespace base {
- namespace subtle {
-
--// 0xffff0fc0 is the hard coded address of a function provided by
--// the kernel which implements an atomic compare-exchange. On older
--// ARM architecture revisions (pre-v6) this may be implemented using
--// a syscall. This address is stable, and in active use (hard coded)
--// by at least glibc-2.7 and the Android C library.
--typedef Atomic32 (*LinuxKernelCmpxchgFunc)(Atomic32 old_value,
-- Atomic32 new_value,
-- volatile Atomic32* ptr);
--LinuxKernelCmpxchgFunc pLinuxKernelCmpxchg __attribute__((weak)) =
-- (LinuxKernelCmpxchgFunc) 0xffff0fc0;
-+// Memory barriers on ARM are funky, but the kernel is here to help:
-+//
-+// * ARMv5 didn't support SMP, there is no memory barrier instruction at
-+// all on this architecture, or when targeting its machine code.
-+//
-+// * Some ARMv6 CPUs support SMP. A full memory barrier can be produced by
-+// writing a random value to a very specific coprocessor register.
-+//
-+// * On ARMv7, the "dmb" instruction is used to perform a full memory
-+// barrier (though writing to the co-processor will still work).
-+// However, on single core devices (e.g. Nexus One, or Nexus S),
-+// this instruction will take up to 200 ns, which is huge, even though
-+// it's completely un-needed on these devices.
-+//
-+// * There is no easy way to determine at runtime if the device is
-+// single or multi-core. However, the kernel provides a useful helper
-+// function at a fixed memory address (0xffff0fa0), which will always
-+// perform a memory barrier in the most efficient way. I.e. on single
-+// core devices, this is an empty function that exits immediately.
-+// On multi-core devices, it implements a full memory barrier.
-+//
-+// * This source could be compiled to ARMv5 machine code that runs on a
-+// multi-core ARMv6 or ARMv7 device. In this case, memory barriers
-+// are needed for correct execution. Always call the kernel helper, even
-+// when targeting ARMv5TE.
-+//
-
--typedef void (*LinuxKernelMemoryBarrierFunc)(void);
--LinuxKernelMemoryBarrierFunc pLinuxKernelMemoryBarrier __attribute__((weak)) =
-- (LinuxKernelMemoryBarrierFunc) 0xffff0fa0;
-+inline void MemoryBarrier() {
-+#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
-+ defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__)
-+ __asm__ __volatile__("dmb ish" ::: "memory");
-+#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
-+ defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || \
-+ defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__)
-+ __asm__ __volatile__("mcr p15,0,r0,c7,c10,5" ::: "memory");
-+#elif defined(__linux__) || defined(__ANDROID__)
-+ // Note: This is a function call, which is also an implicit compiler barrier.
-+ typedef void (*KernelMemoryBarrierFunc)();
-+ ((KernelMemoryBarrierFunc)0xffff0fa0)();
-+#error MemoryBarrier() is not implemented on this platform.
-+#endif
-+}
-
-+// An ARM toolchain would only define one of these depending on which
-+// variant of the target architecture is being used. This tests against
-+// any known ARMv6 or ARMv7 variant, where it is possible to directly
-+// use ldrex/strex instructions to implement fast atomic operations.
-+#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
-+ defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || \
-+ defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \
-+ defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || \
-+ defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__)
-
- inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
- Atomic32 old_value,
- Atomic32 new_value) {
-- Atomic32 prev_value = *ptr;
-+ Atomic32 prev_value;
-+ int reloop;
- do {
-- if (!pLinuxKernelCmpxchg(old_value, new_value,
-- const_cast<Atomic32*>(ptr))) {
-- return old_value;
-- }
-- prev_value = *ptr;
-- } while (prev_value == old_value);
-+ // The following is equivalent to:
-+ //
-+ // prev_value = LDREX(ptr)
-+ // reloop = 0
-+ // if (prev_value != old_value)
-+ // reloop = STREX(ptr, new_value)
-+ __asm__ __volatile__(" ldrex %0, [%3]\n"
-+ " mov %1, #0\n"
-+ " cmp %0, %4\n"
-+#ifdef __thumb2__
-+ " it eq\n"
-+#endif
-+ " strexeq %1, %5, [%3]\n"
-+ : "=&r"(prev_value), "=&r"(reloop), "+m"(*ptr)
-+ : "r"(ptr), "r"(old_value), "r"(new_value)
-+ : "cc", "memory");
-+ } while (reloop != 0);
- return prev_value;
- }
-
-+inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
-+ Atomic32 old_value,
-+ Atomic32 new_value) {
-+ Atomic32 result = NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-+ MemoryBarrier();
-+ return result;
-+}
-+
-+inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
-+ Atomic32 old_value,
-+ Atomic32 new_value) {
-+ MemoryBarrier();
-+ return NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-+}
-+
-+inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr,
-+ Atomic32 increment) {
-+ Atomic32 value;
-+ int reloop;
-+ do {
-+ // Equivalent to:
-+ //
-+ // value = LDREX(ptr)
-+ // value += increment
-+ // reloop = STREX(ptr, value)
-+ //
-+ __asm__ __volatile__(" ldrex %0, [%3]\n"
-+ " add %0, %0, %4\n"
-+ " strex %1, %0, [%3]\n"
-+ : "=&r"(value), "=&r"(reloop), "+m"(*ptr)
-+ : "r"(ptr), "r"(increment)
-+ : "cc", "memory");
-+ } while (reloop);
-+ return value;
-+}
-+
-+inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr,
-+ Atomic32 increment) {
-+ // TODO(digit): Investigate if it's possible to implement this with
-+ // a single MemoryBarrier() operation between the LDREX and STREX.
-+ // See http://crbug.com/246514
-+ MemoryBarrier();
-+ Atomic32 result = NoBarrier_AtomicIncrement(ptr, increment);
-+ MemoryBarrier();
-+ return result;
-+}
-+
- inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr,
- Atomic32 new_value) {
- Atomic32 old_value;
-+ int reloop;
- do {
-+ // old_value = LDREX(ptr)
-+ // reloop = STREX(ptr, new_value)
-+ __asm__ __volatile__(" ldrex %0, [%3]\n"
-+ " strex %1, %4, [%3]\n"
-+ : "=&r"(old_value), "=&r"(reloop), "+m"(*ptr)
-+ : "r"(ptr), "r"(new_value)
-+ : "cc", "memory");
-+ } while (reloop != 0);
-+ return old_value;
-+}
-+
-+// This tests against any known ARMv5 variant.
-+#elif defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) || \
-+ defined(__ARM_ARCH_5TE__) || defined(__ARM_ARCH_5TEJ__)
-+
-+// The kernel also provides a helper function to perform an atomic
-+// compare-and-swap operation at the hard-wired address 0xffff0fc0.
-+// On ARMv5, this is implemented by a special code path that the kernel
-+// detects and treats specially when thread pre-emption happens.
-+// On ARMv6 and higher, it uses LDREX/STREX instructions instead.
-+//
-+// Note that this always perform a full memory barrier, there is no
-+// need to add calls MemoryBarrier() before or after it. It also
-+// returns 0 on success, and 1 on exit.
-+//
-+// Available and reliable since Linux 2.6.24. Both Android and ChromeOS
-+// use newer kernel revisions, so this should not be a concern.
-+namespace {
-+
-+inline int LinuxKernelCmpxchg(Atomic32 old_value,
-+ Atomic32 new_value,
-+ volatile Atomic32* ptr) {
-+ typedef int (*KernelCmpxchgFunc)(Atomic32, Atomic32, volatile Atomic32*);
-+ return ((KernelCmpxchgFunc)0xffff0fc0)(old_value, new_value, ptr);
-+}
-+
-+} // namespace
-+
-+inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
-+ Atomic32 old_value,
-+ Atomic32 new_value) {
-+ Atomic32 prev_value;
-+ for (;;) {
-+ prev_value = *ptr;
-+ if (prev_value != old_value)
-+ return prev_value;
-+ if (!LinuxKernelCmpxchg(old_value, new_value, ptr))
-+ return old_value;
-+ }
-+}
-+
-+inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr,
-+ Atomic32 new_value) {
-+ Atomic32 old_value;
-+ do {
- old_value = *ptr;
-- } while (pLinuxKernelCmpxchg(old_value, new_value,
-- const_cast<Atomic32*>(ptr)));
-+ } while (LinuxKernelCmpxchg(old_value, new_value, ptr));
- return old_value;
- }
-
-@@ -63,36 +237,57 @@
- // Atomic exchange the old value with an incremented one.
- Atomic32 old_value = *ptr;
- Atomic32 new_value = old_value + increment;
-- if (pLinuxKernelCmpxchg(old_value, new_value,
-- const_cast<Atomic32*>(ptr)) == 0) {
-+ if (!LinuxKernelCmpxchg(old_value, new_value, ptr)) {
- // The exchange took place as expected.
- return new_value;
- }
- // Otherwise, *ptr changed mid-loop and we need to retry.
- }
--
- }
-
- inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
- Atomic32 old_value,
- Atomic32 new_value) {
-- return NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-+ Atomic32 prev_value;
-+ for (;;) {
-+ prev_value = *ptr;
-+ if (prev_value != old_value) {
-+ // Always ensure acquire semantics.
-+ MemoryBarrier();
-+ return prev_value;
-+ }
-+ if (!LinuxKernelCmpxchg(old_value, new_value, ptr))
-+ return old_value;
-+ }
- }
-
- inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
- Atomic32 old_value,
- Atomic32 new_value) {
-- return NoBarrier_CompareAndSwap(ptr, old_value, new_value);
-+ // This could be implemented as:
-+ // MemoryBarrier();
-+ // return NoBarrier_CompareAndSwap();
-+ //
-+ // But would use 3 barriers per succesful CAS. To save performance,
-+ // use Acquire_CompareAndSwap(). Its implementation guarantees that:
-+ // - A succesful swap uses only 2 barriers (in the kernel helper).
-+ // - An early return due to (prev_value != old_value) performs
-+ // a memory barrier with no store, which is equivalent to the
-+ // generic implementation above.
-+ return Acquire_CompareAndSwap(ptr, old_value, new_value);
- }
-
-+#else
-+# error "Your CPU's ARM architecture is not supported yet"
-+#endif
-+
-+// NOTE: Atomicity of the following load and store operations is only
-+// guaranteed in case of 32-bit alignement of |ptr| values.
-+
- inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) {
- *ptr = value;
- }
-
--inline void MemoryBarrier() {
-- pLinuxKernelMemoryBarrier();
--}
--
- inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) {
- *ptr = value;
- MemoryBarrier();
-@@ -103,9 +298,7 @@
- *ptr = value;
- }
-
--inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) {
-- return *ptr;
--}
-+inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) { return *ptr; }
-
- inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) {
- Atomic32 value = *ptr;
-@@ -118,7 +311,6 @@
- return *ptr;
- }
-
--} // namespace base::subtle
--} // namespace base
-+} } // namespace base::subtle
-
- #endif // BASE_ATOMICOPS_INTERNALS_ARM_GCC_H_
diff --git a/user/firefox-esr/fix-arm-version-detect.patch b/user/firefox-esr/fix-arm-version-detect.patch
deleted file mode 100644
index c0c2a2e83..000000000
--- a/user/firefox-esr/fix-arm-version-detect.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/build/autoconf/arch.m4 b/build/autoconf/arch.m4
-index b62ea71..53179a7 100644
---- a/build/autoconf/arch.m4
-+++ b/build/autoconf/arch.m4
-@@ -215,7 +215,7 @@ if test "$CPU_ARCH" = "arm"; then
-
- AC_MSG_CHECKING(ARM version support in compiler)
- dnl Determine the target ARM architecture (5 for ARMv5, v5T, v5E, etc.; 6 for ARMv6, v6K, etc.)
-- ARM_ARCH=`${CC-cc} ${CFLAGS} -dM -E - < /dev/null | sed -n 's/.*__ARM_ARCH_\([[0-9]][[0-9]]*\).*/\1/p'`
-+ ARM_ARCH=`${CC-cc} ${CFLAGS} -dM -E - < /dev/null | sed -n 's/.*__ARM_ARCH_\([[0-9]][[0-9]]*\).*/\1/p' | head -n 1`
- AC_MSG_RESULT("$ARM_ARCH")
-
- AC_MSG_CHECKING(for ARM NEON support in compiler)
diff --git a/user/firefox-esr/fix-bug-1261392.patch b/user/firefox-esr/fix-bug-1261392.patch
new file mode 100644
index 000000000..fa40914d6
--- /dev/null
+++ b/user/firefox-esr/fix-bug-1261392.patch
@@ -0,0 +1,25 @@
+--- a/tools/profiler/core/platform.h 2017-05-27 11:44:06.733119794 +0000
++++ b/tools/profiler/core/platform.h 2017-05-27 11:46:16.004253520 +0000
+@@ -54,10 +54,11 @@
+ #include <vector>
+ #include "StackTop.h"
+
+-// We need a definition of gettid(), but old glibc versions don't provide a
+-// wrapper for it.
+-#if defined(__GLIBC__)
++// We need a definition of gettid(), but Linux libc implementations don't
++// provide a wrapper for it (except for Bionic)
++#if defined(__linux__)
+ # include <unistd.h>
++#if !defined(__BIONIC__)
+ # include <sys/syscall.h>
+ # define gettid() static_cast<pid_t>(syscall(SYS_gettid))
++#endif
+@@ -71,6 +72,7 @@
+ return (pid_t) syscall(SYS_thread_selfid);
+ }
+ #endif
++#endif
+
+ #ifdef XP_WIN
+ #include <windows.h>
diff --git a/user/firefox-esr/fix-fortify-inline.patch b/user/firefox-esr/fix-fortify-inline.patch
deleted file mode 100644
index 2498c57fc..000000000
--- a/user/firefox-esr/fix-fortify-inline.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/media/webrtc/signaling/src/sdp/sipcc/sdp_os_defs.h
-+++ b/media/webrtc/signaling/src/sdp/sipcc/sdp_os_defs.h
-@@ -27,8 +27,5 @@
- typedef int16_t int16;
- typedef unsigned short ushort;
- typedef unsigned long ulong;
--#ifndef __GNUC_STDC_INLINE__
--#define inline
--#endif
-
- #endif /* _SDP_OS_DEFS_H_ */
diff --git a/user/firefox-esr/fix-fortify-system-wrappers.patch b/user/firefox-esr/fix-fortify-system-wrappers.patch
deleted file mode 100644
index c966f31f9..000000000
--- a/user/firefox-esr/fix-fortify-system-wrappers.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-The wrapper features.h gets pulled in by system headers causing thigns to
-break. We work around it by simply not wrap features.h
-
---- ./config/system-headers.orig
-+++ ./config/system-headers
-@@ -422,7 +422,6 @@
- extras.h
- fabdef.h
- fcntl.h
--features.h
- fibdef.h
- File.h
- filehdr.h
diff --git a/user/firefox-esr/fix-mutex-build.patch b/user/firefox-esr/fix-mutex-build.patch
new file mode 100644
index 000000000..a569e5aa7
--- /dev/null
+++ b/user/firefox-esr/fix-mutex-build.patch
@@ -0,0 +1,20 @@
+--- firefox-60.3.0/memory/build/Mutex.h.old 2018-10-17 20:39:32.000000000 +0000
++++ firefox-60.3.0/memory/build/Mutex.h 2018-10-26 05:22:54.980000000 +0000
+@@ -39,7 +39,7 @@
+ }
+ #elif defined(XP_DARWIN)
+ mMutex = OS_SPINLOCK_INIT;
+-#elif defined(XP_LINUX) && !defined(ANDROID)
++#elif defined(XP_LINUX) && defined(__GLIBC__)
+ pthread_mutexattr_t attr;
+ if (pthread_mutexattr_init(&attr) != 0) {
+ return false;
+@@ -107,7 +107,7 @@
+
+ # if defined(XP_DARWIN)
+ # define STATIC_MUTEX_INIT OS_SPINLOCK_INIT
+-# elif defined(XP_LINUX) && !defined(ANDROID)
++# elif defined(XP_LINUX) && defined(__GLIBC__)
+ # define STATIC_MUTEX_INIT PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP
+ # else
+ # define STATIC_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
diff --git a/user/firefox-esr/fix-stack-overflow.patch b/user/firefox-esr/fix-stack-overflow.patch
deleted file mode 100644
index e164fc69b..000000000
--- a/user/firefox-esr/fix-stack-overflow.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-https://bugs.alpinelinux.org/issues/5559
-https://bugzilla.mozilla.org/show_bug.cgi?id=1274732
-
-diff --git a/netwerk/streamconv/converters/nsHTTPCompressConv.cpp b/netwerk/streamconv/converters/nsHTTPCompressConv.cpp
-index 1193529..aeb96b5 100644
---- a/netwerk/streamconv/converters/nsHTTPCompressConv.cpp
-+++ b/netwerk/streamconv/converters/nsHTTPCompressConv.cpp
-@@ -165,9 +165,8 @@ nsHTTPCompressConv::BrotliHandler(nsIInputStream *stream, void *closure, const c
- nsHTTPCompressConv *self = static_cast<nsHTTPCompressConv *>(closure);
- *countRead = 0;
-
-- const uint32_t kOutSize = 128 * 1024; // just a chunk size, we call in a loop
-- unsigned char outBuffer[kOutSize];
-- unsigned char *outPtr;
-+ const size_t kOutSize = 128 * 1024; // just a chunk size, we call in a loop
-+ uint8_t *outPtr;
- size_t outSize;
- size_t avail = aAvail;
- BrotliResult res;
-@@ -177,9 +176,15 @@ nsHTTPCompressConv::BrotliHandler(nsIInputStream *stream, void *closure, const c
- return NS_OK;
- }
-
-+ auto outBuffer = MakeUniqueFallible<uint8_t[]>(kOutSize);
-+ if (outBuffer == nullptr) {
-+ self->mBrotli->mStatus = NS_ERROR_OUT_OF_MEMORY;
-+ return self->mBrotli->mStatus;
-+ }
-+
- do {
- outSize = kOutSize;
-- outPtr = outBuffer;
-+ outPtr = outBuffer.get();
-
- // brotli api is documented in brotli/dec/decode.h and brotli/dec/decode.c
- LOG(("nsHttpCompresssConv %p brotlihandler decompress %d\n", self, avail));
-@@ -210,7 +215,7 @@ nsHTTPCompressConv::BrotliHandler(nsIInputStream *stream, void *closure, const c
- nsresult rv = self->do_OnDataAvailable(self->mBrotli->mRequest,
- self->mBrotli->mContext,
- self->mBrotli->mSourceOffset,
-- reinterpret_cast<const char *>(outBuffer),
-+ reinterpret_cast<const char *>(outBuffer.get()),
- outSize);
- LOG(("nsHttpCompressConv %p BrotliHandler ODA rv=%x", self, rv));
- if (NS_FAILED(rv)) {
diff --git a/user/firefox-esr/fix-toolkit.patch b/user/firefox-esr/fix-toolkit.patch
deleted file mode 100644
index 58fe5a3a9..000000000
--- a/user/firefox-esr/fix-toolkit.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-diff --git a/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc b/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
-index 4222ce3..4d40c6a 100644
---- a/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
-+++ b/toolkit/crashreporter/google-breakpad/src/common/linux/dump_symbols.cc
-@@ -45,6 +45,7 @@
- #include <sys/mman.h>
- #include <sys/stat.h>
- #include <unistd.h>
-+#include <libgen.h>
-
- #include <iostream>
- #include <set>
-diff --git a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc
-index 6019fc7..5953e32 100644
---- a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc
-+++ b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.cc
-@@ -41,6 +41,10 @@
-
- #include "common/using_std_string.h"
-
-+#ifndef N_UNDF
-+#define N_UNDF 0
-+#endif
-+
- using std::vector;
-
- namespace google_breakpad {
-diff --git a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h
-index 98ee2dd..d57aa68 100644
---- a/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h
-+++ b/toolkit/crashreporter/google-breakpad/src/common/stabs_reader.h
-@@ -55,7 +55,7 @@
-
- #ifdef HAVE_MACH_O_NLIST_H
- #include <mach-o/nlist.h>
--#elif defined(HAVE_A_OUT_H)
-+#elif 0
- #include <a.out.h>
- #endif
-
-diff --git a/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h b/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h
-index 93fdad7..f34e5e0 100644
---- a/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h
-+++ b/toolkit/crashreporter/google-breakpad/src/third_party/lss/linux_syscall_support.h
-@@ -1134,6 +1134,12 @@ struct kernel_statfs {
- #ifndef __NR_fallocate
- #define __NR_fallocate 285
- #endif
-+
-+#undef __NR_pread
-+#define __NR_pread __NR_pread64
-+#undef __NR_pwrite
-+#define __NR_pwrite __NR_pwrite64
-+
- /* End of x86-64 definitions */
- #elif defined(__mips__)
- #if _MIPS_SIM == _MIPS_SIM_ABI32
-diff --git a/toolkit/mozapps/update/common/updatedefines.h b/toolkit/mozapps/update/common/updatedefines.h
-index 026e7ed..0801f14 100644
---- a/toolkit/mozapps/update/common/updatedefines.h
-+++ b/toolkit/mozapps/update/common/updatedefines.h
-@@ -117,7 +117,7 @@ static inline int mywcsprintf(WCHAR* dest, size_t count, const WCHAR* fmt, ...)
-
- #ifdef SOLARIS
- # include <sys/stat.h>
--#else
-+#elif !defined(__linux__) || defined(__GLIBC__)
- # include <fts.h>
- #endif
- # include <dirent.h>
-diff --git a/toolkit/mozapps/update/updater/updater.cpp b/toolkit/mozapps/update/updater/updater.cpp
-index 257ccb4..01314e4 100644
---- a/toolkit/mozapps/update/updater/updater.cpp
-+++ b/toolkit/mozapps/update/updater/updater.cpp
-@@ -3737,6 +3737,7 @@ int add_dir_entries(const NS_tchar *dirpath, ActionList *list)
- int add_dir_entries(const NS_tchar *dirpath, ActionList *list)
- {
- int rv = OK;
-+#if !defined(__linux__) || defined(__GLIBC__)
- FTS *ftsdir;
- FTSENT *ftsdirEntry;
- NS_tchar searchpath[MAXPATHLEN];
-@@ -3840,6 +3841,7 @@ int add_dir_entries(const NS_tchar *dirpath, ActionList *list)
- }
-
- fts_close(ftsdir);
-+#endif
-
- return rv;
- }
diff --git a/user/firefox-esr/fix-tools.patch b/user/firefox-esr/fix-tools.patch
deleted file mode 100644
index ea5a2cd78..000000000
--- a/user/firefox-esr/fix-tools.patch
+++ /dev/null
@@ -1,50 +0,0 @@
-diff --git a/tools/profiler/core/platform-linux.cc b/tools/profiler/core/platform-linux.cc
-index 0df1e8f..d868895 100644
---- a/tools/profiler/core/platform-linux.cc
-+++ b/tools/profiler/core/platform-linux.cc
-@@ -711,11 +711,13 @@ void OS::Startup() {
- void TickSample::PopulateContext(void* aContext)
- {
- MOZ_ASSERT(aContext);
-+#if defined(__GLIBC__)
- ucontext_t* pContext = reinterpret_cast<ucontext_t*>(aContext);
- if (!getcontext(pContext)) {
- context = pContext;
- SetSampleContext(this, aContext);
- }
-+#endif
- }
-
- void OS::SleepMicro(int microseconds)
-diff --git a/tools/profiler/core/platform.h b/tools/profiler/core/platform.h
-index a38b3b5..170bd75 100644
---- a/tools/profiler/core/platform.h
-+++ b/tools/profiler/core/platform.h
-@@ -34,6 +34,8 @@
- #define MOZ_COUNT_DTOR(name)
- #endif
-
-+#include <sys/types.h>
-+
- #ifdef ANDROID
- #include <android/log.h>
- #else
-diff --git a/tools/profiler/lul/LulElf.cpp b/tools/profiler/lul/LulElf.cpp
-index a922137..d01dde1 100644
---- a/tools/profiler/lul/LulElf.cpp
-+++ b/tools/profiler/lul/LulElf.cpp
-@@ -483,10 +483,10 @@ string FormatIdentifier(unsigned char identifier[16]) {
- // Return the non-directory portion of FILENAME: the portion after the
- // last slash, or the whole filename if there are no slashes.
- string BaseFileName(const string &filename) {
-- // Lots of copies! basename's behavior is less than ideal.
-- char *c_filename = strdup(filename.c_str());
-- string base = basename(c_filename);
-- free(c_filename);
-+ // basename's behavior is less than ideal so avoid it
-+ const char *c_filename = filename.c_str();
-+ const char *p = strrchr(c_filename, '/');
-+ string base = p ? p+1 : c_filename;
- return base;
- }
-
diff --git a/user/firefox-esr/mallinfo.patch b/user/firefox-esr/mallinfo.patch
deleted file mode 100644
index 9959b52a4..000000000
--- a/user/firefox-esr/mallinfo.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff --git a/xpcom/base/nsMemoryReporterManager.cpp b/xpcom/base/nsMemoryReporterManager.cpp
-index 89ee563..eab8cd7 100644
---- a/xpcom/base/nsMemoryReporterManager.cpp
-+++ b/xpcom/base/nsMemoryReporterManager.cpp
-@@ -153,6 +153,7 @@ ResidentUniqueDistinguishedAmount(int64_t* aN)
- return GetProcSelfSmapsPrivate(aN);
- }
-
-+#ifdef __GLIBC__
- #define HAVE_SYSTEM_HEAP_REPORTER 1
- nsresult
- SystemHeapSize(int64_t* aSizeOut)
-@@ -172,6 +173,7 @@ SystemHeapSize(int64_t* aSizeOut)
- *aSizeOut = size_t(info.hblkhd) + size_t(info.uordblks);
- return NS_OK;
- }
-+#endif
-
- #elif defined(__DragonFly__) || defined(__FreeBSD__) \
- || defined(__NetBSD__) || defined(__OpenBSD__) \
diff --git a/user/firefox-esr/missing-header-s390x.patch b/user/firefox-esr/missing-header-s390x.patch
deleted file mode 100644
index 39f4e2bc0..000000000
--- a/user/firefox-esr/missing-header-s390x.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --git a/dom/filesystem/compat/FileSystemDirectoryReader.h b/dom/filesystem/compat/FileSystemDirectoryReader.h
-index d568990..12265f9 100644
---- a/dom/filesystem/compat/FileSystemDirectoryReader.h
-+++ b/dom/filesystem/compat/FileSystemDirectoryReader.h
-@@ -11,6 +11,7 @@
- #include "mozilla/ErrorResult.h"
- #include "mozilla/dom/BindingDeclarations.h"
- #include "nsCycleCollectionParticipant.h"
-+#include "mozilla/dom/FileSystemDirectoryEntry.h"
- #include "nsWrapperCache.h"
-
- namespace mozilla {
diff --git a/user/firefox-esr/mozconfig b/user/firefox-esr/mozconfig
new file mode 100644
index 000000000..0ce38dcf6
--- /dev/null
+++ b/user/firefox-esr/mozconfig
@@ -0,0 +1,26 @@
+ac_add_options --prefix=/usr
+ac_add_options --libdir=/usr/lib
+ac_add_options --disable-crashreporter
+ac_add_options --disable-install-strip
+ac_add_options --disable-jemalloc
+ac_add_options --disable-profiling
+ac_add_options --disable-strip
+ac_add_options --disable-tests
+ac_add_options --disable-updater
+ac_add_options --enable-alsa
+ac_add_options --enable-application=browser
+ac_add_options --enable-dbus
+ac_add_options --enable-default-toolkit=cairo-gtk3
+ac_add_options --enable-official-branding
+ac_add_options --enable-pulseaudio
+ac_add_options --enable-startup-notification
+ac_add_options --enable-system-ffi
+ac_add_options --with-system-bz2
+ac_add_options --with-system-icu
+#ac_add_options --with-system-jpeg
+ac_add_options --with-system-libevent
+ac_add_options --with-system-nspr
+ac_add_options --with-system-nss
+ac_add_options --with-system-pixman
+ac_add_options --with-system-png
+ac_add_options --with-system-zlib
diff --git a/user/firefox-esr/musl-pthread-setname.patch b/user/firefox-esr/musl-pthread-setname.patch
deleted file mode 100644
index 3bf620219..000000000
--- a/user/firefox-esr/musl-pthread-setname.patch
+++ /dev/null
@@ -1,14 +0,0 @@
---- a/js/src/threading/posix/Thread.cpp.orig 2016-09-20 22:19:46.368622126 +0200
-+++ b/js/src/threading/posix/Thread.cpp 2016-09-20 22:23:35.495823534 +0200
-@@ -153,8 +153,10 @@
- rv = 0;
- #elif defined(__NetBSD__)
- rv = pthread_setname_np(pthread_self(), "%s", (void*)name);
--#else
-+#elif defined(__GLIBC__)
- rv = pthread_setname_np(pthread_self(), name);
-+#else
-+ rv = 0;
- #endif
- MOZ_RELEASE_ASSERT(!rv);
- }
diff --git a/user/firefox-esr/python3.patch b/user/firefox-esr/python3.patch
deleted file mode 100644
index b13be2229..000000000
--- a/user/firefox-esr/python3.patch
+++ /dev/null
@@ -1,10397 +0,0 @@
---- firefox-52.9.0esr/python/mozbuild/dumbmake/dumbmake.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/dumbmake/dumbmake.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- from collections import OrderedDict
- from itertools import groupby
-@@ -36,7 +36,7 @@
- deps = {}
-
- for i, (indent, target) in enumerate(pairs):
-- if not deps.has_key(target):
-+ if target not in deps:
- deps[target] = []
-
- for j in range(i+1, len(pairs)):
-@@ -68,7 +68,7 @@
- del all_targets[dependency]
- all_targets[dependency] = True
-
-- return all_targets.keys()
-+ return list(all_targets.keys())
-
- def get_components(path):
- """Take a path and return all the components of the path."""
-@@ -114,7 +114,7 @@
- make_dirs[make_dir] = True
-
- all_components = []
-- for make_dir in make_dirs.iterkeys():
-+ for make_dir in make_dirs.keys():
- all_components.extend(get_components(make_dir))
-
- for i in all_dependencies(*all_components, dependency_map=dependency_map):
---- firefox-52.9.0esr/python/mozbuild/dumbmake/test/test_dumbmake.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/dumbmake/test/test_dumbmake.py (refactored)
-@@ -1,7 +1,7 @@
- # This Source Code Form is subject to the terms of the Mozilla Public
- # License, v. 2.0. If a copy of the MPL was not distributed with this file,
- # You can obtain one at http://mozilla.org/MPL/2.0/.
--from __future__ import unicode_literals
-+
-
- import unittest
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/android_version_code.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/android_version_code.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function
-+
-
- import argparse
- import math
---- firefox-52.9.0esr/python/mozbuild/mozbuild/artifacts.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/artifacts.py (refactored)
-@@ -40,7 +40,7 @@
- '''
-
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import collections
- import functools
-@@ -57,7 +57,7 @@
- import subprocess
- import tarfile
- import tempfile
--import urlparse
-+import urllib.parse
- import zipfile
-
- import pylru
-@@ -183,7 +183,7 @@
-
- with JarWriter(file=processed_filename, optimize=False, compress_level=5) as writer:
- reader = JarReader(filename)
-- for filename, entry in reader.entries.iteritems():
-+ for filename, entry in reader.entries.items():
- for pattern, (src_prefix, dest_prefix) in self.test_artifact_patterns:
- if not mozpath.match(filename, pattern):
- continue
-@@ -552,7 +552,7 @@
-
- def print_cache(self):
- with self:
-- for item in self._cache.items():
-+ for item in list(self._cache.items()):
- self.log(logging.INFO, 'artifact',
- {'item': item},
- '{item}')
-@@ -565,7 +565,7 @@
- # We use the persisted LRU caches to our advantage. The first item is
- # most recent.
- with self:
-- item = next(self._cache.items(), None)
-+ item = next(list(self._cache.items()), None)
- if item is not None:
- (name, args, sorted_kwargs), result = item
- self.print_last_item(args, sorted_kwargs, result)
-@@ -593,10 +593,10 @@
- 'changeset={changeset}&version=2&tipsonly=1')
- req = requests.get(cset_url_tmpl.format(tree=tree, changeset=revision),
- headers={'Accept': 'application/json'})
-- if req.status_code not in range(200, 300):
-+ if req.status_code not in list(range(200, 300)):
- raise ValueError
- result = req.json()
-- [found_pushid] = result['pushes'].keys()
-+ [found_pushid] = list(result['pushes'].keys())
- return int(found_pushid)
-
- @cachedmethod(operator.attrgetter('_cache'))
-@@ -609,7 +609,7 @@
- headers={'Accept': 'application/json'})
- result = req.json()
- return [
-- p['changesets'][-1] for p in result['pushes'].values()
-+ p['changesets'][-1] for p in list(result['pushes'].values())
- ]
-
- class TaskCache(CacheManager):
-@@ -847,7 +847,7 @@
-
- candidate_pushheads = collections.defaultdict(list)
-
-- for tree, pushid in found_pushids.iteritems():
-+ for tree, pushid in found_pushids.items():
- end = pushid
- start = pushid - NUM_PUSHHEADS_TO_QUERY_PER_PARENT
-
-@@ -1052,7 +1052,7 @@
- """
- if source and os.path.isfile(source):
- return self.install_from_file(source, distdir)
-- elif source and urlparse.urlparse(source).scheme:
-+ elif source and urllib.parse.urlparse(source).scheme:
- return self.install_from_url(source, distdir)
- else:
- if source is None and 'MOZ_ARTIFACT_REVISION' in os.environ:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/base.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/base.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import json
- import logging
-@@ -482,7 +482,7 @@
- for flag in flags:
- if flag == '-j':
- try:
-- flag = flags.next()
-+ flag = next(flags)
- except StopIteration:
- break
- try:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/config_status.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/config_status.py (refactored)
-@@ -6,7 +6,7 @@
- # drop-in replacement for autoconf 2.13's config.status, with features
- # borrowed from autoconf > 2.5, and additional features.
-
--from __future__ import absolute_import, print_function
-+
-
- import logging
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/doctor.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/doctor.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, # You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import os
- import subprocess
-@@ -83,7 +83,7 @@
- valid = False
- while not valid and limit > 0:
- try:
-- choice = strtobool(raw_input(prompt + '[Y/N]\n'))
-+ choice = strtobool(input(prompt + '[Y/N]\n'))
- valid = True
- except ValueError:
- print("ERROR! Please enter a valid option!")
-@@ -103,11 +103,11 @@
- if status == 'SKIPPED':
- continue
- self.results.append(result)
-- print('%s...\t%s\n' % (
-+ print(('%s...\t%s\n' % (
- result.get('desc', ''),
- status
- )
-- ).expandtabs(40)
-+ ).expandtabs(40))
-
- @property
- def platform(self):
-@@ -212,7 +212,7 @@
- fsutil_output = subprocess.check_output(command)
- status = 'GOOD, FIXED'
- desc = 'lastaccess disabled systemwide'
-- except subprocess.CalledProcessError, e:
-+ except subprocess.CalledProcessError as e:
- desc = 'lastaccess enabled systemwide'
- if e.output.find('denied') != -1:
- status = 'BAD, FIX DENIED'
---- firefox-52.9.0esr/python/mozbuild/mozbuild/dotproperties.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/dotproperties.py (refactored)
-@@ -5,7 +5,7 @@
- # This file contains utility functions for reading .properties files, like
- # region.properties.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import codecs
- import re
-@@ -14,7 +14,7 @@
- if sys.version_info[0] == 3:
- str_type = str
- else:
-- str_type = basestring
-+ str_type = str
-
- class DotProperties:
- r'''A thin representation of a key=value .properties file.'''
-@@ -52,7 +52,7 @@
- if not prefix.endswith('.'):
- prefix = prefix + '.'
- indexes = []
-- for k, v in self._properties.iteritems():
-+ for k, v in self._properties.items():
- if not k.startswith(prefix):
- continue
- key = k[len(prefix):]
-@@ -73,7 +73,7 @@
- if not prefix.endswith('.'):
- prefix = prefix + '.'
-
-- D = dict((k[len(prefix):], v) for k, v in self._properties.iteritems()
-+ D = dict((k[len(prefix):], v) for k, v in self._properties.items()
- if k.startswith(prefix) and '.' not in k[len(prefix):])
-
- for required_key in required_keys:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/html_build_viewer.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/html_build_viewer.py (refactored)
-@@ -4,16 +4,16 @@
-
- # This module contains code for running an HTTP server to view build info.
-
--from __future__ import absolute_import, unicode_literals
-
--import BaseHTTPServer
-+
-+import http.server
- import json
- import os
-
- import requests
-
-
--class HTTPHandler(BaseHTTPServer.BaseHTTPRequestHandler):
-+class HTTPHandler(http.server.BaseHTTPRequestHandler):
- def do_GET(self):
- s = self.server.wrapper
- p = self.path
-@@ -92,7 +92,7 @@
- self.doc_root = doc_root
- self.json_files = {}
-
-- self.server = BaseHTTPServer.HTTPServer((address, port), HTTPHandler)
-+ self.server = http.server.HTTPServer((address, port), HTTPHandler)
- self.server.wrapper = self
- self.do_shutdown = False
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/jar.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/jar.py (refactored)
-@@ -8,7 +8,7 @@
- See the documentation for jar.mn on MDC for further details on the format.
- '''
-
--from __future__ import absolute_import
-+
-
- import sys
- import os
-@@ -17,7 +17,7 @@
- import logging
- from time import localtime
- from MozZipFile import ZipFile
--from cStringIO import StringIO
-+from io import StringIO
- from collections import defaultdict
-
- from mozbuild.preprocessor import Preprocessor
-@@ -302,9 +302,9 @@
- '''updateManifest replaces the % in the chrome registration entries
- with the given chrome base path, and updates the given manifest file.
- '''
-- myregister = dict.fromkeys(map(lambda s: s.replace('%',
-- chromebasepath), register))
-- addEntriesToListFile(manifestPath, myregister.iterkeys())
-+ myregister = dict.fromkeys([s.replace('%',
-+ chromebasepath) for s in register])
-+ addEntriesToListFile(manifestPath, iter(myregister.keys()))
-
- def makeJar(self, infile, jardir):
- '''makeJar is the main entry point to JarMaker.
-@@ -322,7 +322,7 @@
- elif self.relativesrcdir:
- self.localedirs = \
- self.generateLocaleDirs(self.relativesrcdir)
-- if isinstance(infile, basestring):
-+ if isinstance(infile, str):
- logging.info('processing ' + infile)
- self.sourcedirs.append(_normpath(os.path.dirname(infile)))
- pp = self.pp.clone()
-@@ -372,7 +372,7 @@
- jarfilepath = jarfile + '.jar'
- try:
- os.makedirs(os.path.dirname(jarfilepath))
-- except OSError, error:
-+ except OSError as error:
- if error.errno != errno.EEXIST:
- raise
- jf = ZipFile(jarfilepath, 'a', lock=True)
-@@ -514,7 +514,7 @@
- # remove previous link or file
- try:
- os.remove(out)
-- except OSError, e:
-+ except OSError as e:
- if e.errno != errno.ENOENT:
- raise
- return open(out, 'wb')
-@@ -525,7 +525,7 @@
- if not os.path.isdir(outdir):
- try:
- os.makedirs(outdir)
-- except OSError, error:
-+ except OSError as error:
- if error.errno != errno.EEXIST:
- raise
- return out
-@@ -541,7 +541,7 @@
- # remove previous link or file
- try:
- os.remove(out)
-- except OSError, e:
-+ except OSError as e:
- if e.errno != errno.ENOENT:
- raise
- if sys.platform != 'win32':
---- firefox-52.9.0esr/python/mozbuild/mozbuild/mach_commands.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/mach_commands.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, # You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import errno
-@@ -136,7 +136,7 @@
- # terminal is a blessings.Terminal.
- self._t = terminal
- self._fh = sys.stdout
-- self.tiers = monitor.tiers.tier_status.viewitems()
-+ self.tiers = monitor.tiers.tier_status.items()
-
- def clear(self):
- """Removes the footer from the current terminal."""
-@@ -802,7 +802,7 @@
- dirpath = None
-
- type_counts = database.type_counts(dirpath)
-- sorted_counts = sorted(type_counts.iteritems(),
-+ sorted_counts = sorted(iter(type_counts.items()),
- key=operator.itemgetter(1))
-
- total = 0
-@@ -957,7 +957,7 @@
- processes[i].run()
-
- exit_code = 0
-- for process in processes.values():
-+ for process in list(processes.values()):
- status = process.wait()
- if status:
- exit_code = status
---- firefox-52.9.0esr/python/mozbuild/mozbuild/makeutil.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/makeutil.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import os
- import re
-@@ -66,7 +66,7 @@
- self._list = []
- self._set = set()
-
-- def __nonzero__(self):
-+ def __bool__(self):
- return bool(self._set)
-
- def __iter__(self):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/milestone.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/milestone.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/mozconfig.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/mozconfig.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import filecmp
- import os
-@@ -306,7 +306,7 @@
-
- # Environment variables also appear as shell variables, but that's
- # uninteresting duplication of information. Filter them out.
-- filt = lambda x, y: {k: v for k, v in x.items() if k not in y}
-+ filt = lambda x, y: {k: v for k, v in list(x.items()) if k not in y}
- result['vars'] = diff_vars(
- filt(parsed['vars_before'], parsed['env_before']),
- filt(parsed['vars_after'], parsed['env_after'])
---- firefox-52.9.0esr/python/mozbuild/mozbuild/mozinfo.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/mozinfo.py (refactored)
-@@ -5,7 +5,7 @@
- # This module produces a JSON file that provides basic build info and
- # configuration metadata.
-
--from __future__ import absolute_import
-+
-
- import os
- import re
-@@ -154,7 +154,7 @@
- and what keys are produced.
- """
- build_conf = build_dict(config, env)
-- if isinstance(file, basestring):
-+ if isinstance(file, str):
- file = open(file, 'wb')
-
- json.dump(build_conf, file, sort_keys=True, indent=4)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/preprocessor.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/preprocessor.py (refactored)
-@@ -27,7 +27,8 @@
- import re
- from optparse import OptionParser
- import errno
--from makeutil import Makefile
-+from .makeutil import Makefile
-+from functools import reduce
-
- # hack around win32 mangling our line endings
- # http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/65443
-@@ -56,7 +57,7 @@
- self.__ignore_whitespace()
- self.e = self.__get_logical_or()
- if self.content:
-- raise Expression.ParseError, self
-+ raise Expression.ParseError(self)
-
- def __get_logical_or(self):
- """
-@@ -157,7 +158,7 @@
- if word_len:
- rv = Expression.__ASTLeaf('string', self.content[:word_len])
- else:
-- raise Expression.ParseError, self
-+ raise Expression.ParseError(self)
- self.__strip(word_len)
- self.__ignore_whitespace()
- return rv
-@@ -196,7 +197,7 @@
- return left and right
- elif tok[1].value == '||':
- return left or right
-- raise Expression.ParseError, self
-+ raise Expression.ParseError(self)
-
- # Mapping from token types to evaluator functions
- # Apart from (non-)equality, all these can be simple lambda forms.
-@@ -230,7 +231,7 @@
- def __repr__(self):
- return self.value.__repr__()
-
-- class ParseError(StandardError):
-+ class ParseError(Exception):
- """
- Error raised when parsing fails.
- It has two members, offset and content, which give the offset of the
-@@ -278,7 +279,7 @@
- self.context = Context()
- for k,v in {'FILE': '',
- 'LINE': 0,
-- 'DIRECTORY': os.path.abspath('.')}.iteritems():
-+ 'DIRECTORY': os.path.abspath('.')}.items():
- self.context[k] = v
- self.actionLevel = 0
- self.disableLevel = 0
-@@ -292,21 +293,21 @@
- self.cmds = {}
- for cmd, level in {'define': 0,
- 'undef': 0,
-- 'if': sys.maxint,
-- 'ifdef': sys.maxint,
-- 'ifndef': sys.maxint,
-+ 'if': sys.maxsize,
-+ 'ifdef': sys.maxsize,
-+ 'ifndef': sys.maxsize,
- 'else': 1,
- 'elif': 1,
- 'elifdef': 1,
- 'elifndef': 1,
-- 'endif': sys.maxint,
-+ 'endif': sys.maxsize,
- 'expand': 0,
- 'literal': 0,
- 'filter': 0,
- 'unfilter': 0,
- 'include': 0,
- 'includesubst': 0,
-- 'error': 0}.iteritems():
-+ 'error': 0}.items():
- self.cmds[cmd] = (level, getattr(self, 'do_' + cmd))
- self.out = sys.stdout
- self.setMarker(marker)
-@@ -469,7 +470,7 @@
- raise Preprocessor.Error(self, "--depend doesn't work with stdout",
- None)
- try:
-- from makeutil import Makefile
-+ from .makeutil import Makefile
- except:
- raise Preprocessor.Error(self, "--depend requires the "
- "mozbuild.makeutil module", None)
-@@ -684,7 +685,7 @@
- current = dict(self.filters)
- for f in filters:
- current[f] = getattr(self, 'filter_' + f)
-- filterNames = current.keys()
-+ filterNames = list(current.keys())
- filterNames.sort()
- self.filters = [(fn, current[fn]) for fn in filterNames]
- return
-@@ -694,7 +695,7 @@
- for f in filters:
- if f in current:
- del current[f]
-- filterNames = current.keys()
-+ filterNames = list(current.keys())
- filterNames.sort()
- self.filters = [(fn, current[fn]) for fn in filterNames]
- return
-@@ -739,7 +740,7 @@
- args can either be a file name, or a file-like object.
- Files should be opened, and will be closed after processing.
- """
-- isName = type(args) == str or type(args) == unicode
-+ isName = type(args) == str or type(args) == str
- oldCheckLineNumbers = self.checkLineNumbers
- self.checkLineNumbers = False
- if isName:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/pythonutil.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/pythonutil.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import os
- import sys
-@@ -11,7 +11,7 @@
- def iter_modules_in_path(*paths):
- paths = [os.path.abspath(os.path.normcase(p)) + os.sep
- for p in paths]
-- for name, module in sys.modules.items():
-+ for name, module in list(sys.modules.items()):
- if not hasattr(module, '__file__'):
- continue
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/shellutil.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/shellutil.py (refactored)
-@@ -15,7 +15,7 @@
- # which matches the pattern and captures it in a named match group.
- # The group names and patterns are given as arguments.
- all_tokens = '|'.join('(?P<%s>%s)' % (name, value)
-- for name, value in tokens.iteritems())
-+ for name, value in tokens.items())
- nonescaped = r'(?<!\\)(?:%s)' % all_tokens
-
- # The final pattern matches either the above pattern, or an escaped
-@@ -96,7 +96,7 @@
- self.cline = self.cline[m.end():]
-
- match = {name: value
-- for name, value in m.groupdict().items() if value}
-+ for name, value in list(m.groupdict().items()) if value}
- if 'quote' in match:
- # " or ' start a quoted string
- if match['quote'] == '"':
-@@ -144,7 +144,7 @@
- self._push(self.cline[:m.start()])
- self.cline = self.cline[m.end():]
- match = {name: value
-- for name, value in m.groupdict().items() if value}
-+ for name, value in list(m.groupdict().items()) if value}
- if 'quote' in match:
- # a double quote ends the quoted string, so go back to
- # unquoted parsing
---- firefox-52.9.0esr/python/mozbuild/mozbuild/sphinx.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/sphinx.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import importlib
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/testing.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/testing.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
--
--import cPickle as pickle
-+
-+
-+import pickle as pickle
- import os
- import sys
-
-@@ -62,7 +62,7 @@
- if test_defaults:
- with open(test_defaults, 'rb') as fh:
- defaults = pickle.load(fh)
-- for path, tests in test_data.items():
-+ for path, tests in list(test_data.items()):
- for metadata in tests:
- if defaults:
- manifest = metadata['manifest']
-@@ -303,7 +303,7 @@
- WEB_PLATFORM_TESTS_FLAVORS = ('web-platform-tests',)
-
- def all_test_flavors():
-- return ([v[0] for v in TEST_MANIFESTS.values()] +
-+ return ([v[0] for v in list(TEST_MANIFESTS.values())] +
- list(REFTEST_FLAVORS) +
- list(WEB_PLATFORM_TESTS_FLAVORS) +
- ['python'])
-@@ -445,7 +445,7 @@
- only a few tests need to be run.
- """
- flavor_info = {flavor: (root, prefix, install)
-- for (flavor, root, prefix, install) in TEST_MANIFESTS.values()}
-+ for (flavor, root, prefix, install) in list(TEST_MANIFESTS.values())}
- objdir_dest = mozpath.join(topobjdir, tests_root)
-
- converter = SupportFilesConverter()
-@@ -527,7 +527,7 @@
- paths_file = os.path.join(context.config.topsrcdir, "testing",
- "web-platform", "tests", "tools", "localpaths.py")
- _globals = {"__file__": paths_file}
-- execfile(paths_file, _globals)
-+ exec(compile(open(paths_file).read(), paths_file, 'exec'), _globals)
- import manifest as wptmanifest
- finally:
- sys.path = old_path
---- firefox-52.9.0esr/python/mozbuild/mozbuild/util.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/util.py (refactored)
-@@ -5,7 +5,7 @@
- # This file contains miscellaneous utility functions that don't belong anywhere
- # in particular.
-
--from __future__ import absolute_import, unicode_literals, print_function
-+
-
- import argparse
- import collections
-@@ -36,7 +36,7 @@
- if sys.version_info[0] == 3:
- str_type = str
- else:
-- str_type = basestring
-+ str_type = str
-
- if sys.platform == 'win32':
- _kernel32 = ctypes.windll.kernel32
-@@ -78,7 +78,7 @@
- return h.hexdigest()
-
-
--class EmptyValue(unicode):
-+class EmptyValue(str):
- """A dummy type that behaves like an empty string and sequence.
-
- This type exists in order to support
-@@ -92,7 +92,7 @@
- class ReadOnlyNamespace(object):
- """A class for objects with immutable attributes set at initialization."""
- def __init__(self, **kwargs):
-- for k, v in kwargs.iteritems():
-+ for k, v in kwargs.items():
- super(ReadOnlyNamespace, self).__setattr__(k, v)
-
- def __delattr__(self, key):
-@@ -152,7 +152,7 @@
- if d and not os.path.exists(path):
- try:
- os.makedirs(d)
-- except OSError, error:
-+ except OSError as error:
- if error.errno != errno.EEXIST:
- raise
-
-@@ -224,7 +224,7 @@
- self.mode = mode
-
- def write(self, buf):
-- if isinstance(buf, unicode):
-+ if isinstance(buf, str):
- buf = buf.encode('utf-8')
- BytesIO.write(self, buf)
-
-@@ -381,7 +381,7 @@
- def __add__(self, other):
- # Allow None and EmptyValue is a special case because it makes undefined
- # variable references in moz.build behave better.
-- other = [] if isinstance(other, (types.NoneType, EmptyValue)) else other
-+ other = [] if isinstance(other, (type(None), EmptyValue)) else other
- if not isinstance(other, list):
- raise ValueError('Only lists can be appended to lists.')
-
-@@ -390,7 +390,7 @@
- return new_list
-
- def __iadd__(self, other):
-- other = [] if isinstance(other, (types.NoneType, EmptyValue)) else other
-+ other = [] if isinstance(other, (type(None), EmptyValue)) else other
- if not isinstance(other, list):
- raise ValueError('Only lists can be appended to lists.')
-
-@@ -542,14 +542,14 @@
- functions below.
- """
- assert isinstance(flags, dict)
-- assert all(isinstance(v, type) for v in flags.values())
-+ assert all(isinstance(v, type) for v in list(flags.values()))
-
- class Flags(object):
-- __slots__ = flags.keys()
-+ __slots__ = list(flags.keys())
- _flags = flags
-
- def update(self, **kwargs):
-- for k, v in kwargs.iteritems():
-+ for k, v in kwargs.items():
- setattr(self, k, v)
-
- def __getattr__(self, name):
-@@ -1080,14 +1080,14 @@
- # issue. So we do a little dance to filter it out ourselves.
- dummy_fill_value = ("dummy",)
- def filter_out_dummy(iterable):
-- return itertools.ifilter(lambda x: x != dummy_fill_value,
-+ return filter(lambda x: x != dummy_fill_value,
- iterable)
-
- # From the itertools documentation, slightly modified:
- def grouper(n, iterable):
- "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
- args = [iter(iterable)] * n
-- return itertools.izip_longest(fillvalue=dummy_fill_value, *args)
-+ return itertools.zip_longest(fillvalue=dummy_fill_value, *args)
-
- for i, unified_group in enumerate(grouper(files_per_unified_file,
- files)):
-@@ -1104,7 +1104,7 @@
- [(1,2), (3,4), (5,6)]
- '''
- i = iter(iterable)
-- return itertools.izip_longest(i, i)
-+ return itertools.zip_longest(i, i)
-
-
- VARIABLES_RE = re.compile('\$\((\w+)\)')
-@@ -1122,7 +1122,7 @@
- value = variables.get(name)
- if not value:
- continue
-- if not isinstance(value, types.StringTypes):
-+ if not isinstance(value, (str,)):
- value = ' '.join(value)
- result += value
- return result
-@@ -1149,7 +1149,7 @@
- pass
-
-
--class EnumString(unicode):
-+class EnumString(str):
- '''A string type that only can have a limited set of values, similarly to
- an Enum, and can only be compared against that set of values.
-
-@@ -1185,19 +1185,18 @@
- # quoting could be done with either ' or ".
- if c == "'":
- return "\\'"
-- return unicode(c.encode('unicode_escape'))
-+ return str(c.encode('unicode_escape'))
-
- # Mapping table between raw characters below \x80 and their escaped
- # counterpart, when they differ
- _INDENTED_REPR_TABLE = {
- c: e
-- for c, e in map(lambda x: (x, _escape_char(x)),
-- map(unichr, range(128)))
-+ for c, e in [(x, _escape_char(x)) for x in list(map(chr, list(range(128))))]
- if c != e
- }
- # Regexp matching all characters to escape.
- _INDENTED_REPR_RE = re.compile(
-- '([' + ''.join(_INDENTED_REPR_TABLE.values()) + ']+)')
-+ '([' + ''.join(list(_INDENTED_REPR_TABLE.values())) + ']+)')
-
-
- def indented_repr(o, indent=4):
-@@ -1223,7 +1222,7 @@
- elif isinstance(o, bytes):
- yield 'b'
- yield repr(o)
-- elif isinstance(o, unicode):
-+ elif isinstance(o, str):
- yield "'"
- # We want a readable string (non escaped unicode), but some
- # special characters need escaping (e.g. \n, \t, etc.)
-@@ -1253,11 +1252,11 @@
- if isinstance(obj, dict):
- return {
- encode(k, encoding): encode(v, encoding)
-- for k, v in obj.iteritems()
-+ for k, v in obj.items()
- }
- if isinstance(obj, bytes):
- return obj
-- if isinstance(obj, unicode):
-+ if isinstance(obj, str):
- return obj.encode(encoding)
- if isinstance(obj, Iterable):
- return [encode(i, encoding) for i in obj]
---- firefox-52.9.0esr/python/mozbuild/mozbuild/vendor_rust.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/vendor_rust.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, # You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- from distutils.version import LooseVersion
- import logging
---- firefox-52.9.0esr/python/mozbuild/mozbuild/virtualenv.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/virtualenv.py (refactored)
-@@ -5,7 +5,7 @@
- # This file contains code for populating the virtualenv environment for
- # Mozilla's build system. It is typically called as part of configure.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import distutils.sysconfig
- import os
-@@ -461,8 +461,8 @@
- and call .ensure() and .activate() to make the virtualenv active.
- """
-
-- execfile(self.activate_path, dict(__file__=self.activate_path))
-- if isinstance(os.environ['PATH'], unicode):
-+ exec(compile(open(self.activate_path).read(), self.activate_path, 'exec'), dict(__file__=self.activate_path))
-+ if isinstance(os.environ['PATH'], str):
- os.environ['PATH'] = os.environ['PATH'].encode('utf-8')
-
- def install_pip_package(self, package):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/buildlist.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/buildlist.py (refactored)
-@@ -7,7 +7,7 @@
-
- Usage: buildlist.py <filename> <entry> [<entry> ...]
- '''
--from __future__ import absolute_import, print_function
-+
-
- import sys
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/cl.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/cl.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import ctypes
- import os
-@@ -55,7 +55,7 @@
- break
-
- if target is None:
-- print >>sys.stderr, "No target set"
-+ print("No target set", file=sys.stderr)
- return 1
-
- # Assume the source file is the last argument
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/dump_env.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/dump_env.py (refactored)
-@@ -6,5 +6,5 @@
- # native paths printed on Windows so that these paths can be incorporated
- # into Python configure's environment.
- import os
--for key, value in os.environ.items():
-- print('%s=%s' % (key, value))
-+for key, value in list(os.environ.items()):
-+ print(('%s=%s' % (key, value)))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/explode_aar.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/explode_aar.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import errno
-@@ -44,7 +44,7 @@
- assets = mozpath.join(destdir, 'assets')
- try:
- os.rmdir(assets)
-- except OSError, e:
-+ except OSError as e:
- if e.errno in (errno.ENOTEMPTY, errno.ENOENT):
- pass
- else:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/file_generate.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/file_generate.py (refactored)
-@@ -6,7 +6,7 @@
- # the arguments that can be used to generate the output file, call the
- # script's |main| method with appropriate arguments.
-
--from __future__ import absolute_import, print_function
-+
-
- import argparse
- import imp
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/generate_suggestedsites.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/generate_suggestedsites.py (refactored)
-@@ -26,7 +26,7 @@
- directory e.g. raw/suggestedsites.json, raw-pt-rBR/suggestedsites.json.
- '''
-
--from __future__ import absolute_import, print_function
-+
-
- import argparse
- import copy
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/generate_symbols_file.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/generate_symbols_file.py (refactored)
-@@ -2,12 +2,12 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import buildconfig
- import os
--from StringIO import StringIO
-+from io import StringIO
- from mozbuild.preprocessor import Preprocessor
- from mozbuild.util import DefinesAction
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/jar_maker.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/jar_maker.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import sys
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/make_dmg.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/make_dmg.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import print_function
-+
-
- from mozbuild.base import MozbuildObject
- from mozpack import dmg
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/output_searchplugins_list.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/output_searchplugins_list.py (refactored)
-@@ -18,4 +18,4 @@
- else:
- engines = searchinfo["default"]["visibleDefaultEngines"]
-
--print '\n'.join(engines)
-+print('\n'.join(engines))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/package_fennec_apk.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/package_fennec_apk.py (refactored)
-@@ -6,7 +6,7 @@
- Script to produce an Android package (.apk) for Fennec.
- '''
-
--from __future__ import absolute_import, print_function
-+
-
- import argparse
- import buildconfig
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/preprocessor.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/preprocessor.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import sys
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/process_define_files.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/process_define_files.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import os
-@@ -55,7 +55,7 @@
- 'CONFIGURE_DEFINE_FILE')
- defines = '\n'.join(sorted(
- '#define %s %s' % (name, val)
-- for name, val in config.defines.iteritems()
-+ for name, val in config.defines.items()
- if name not in config.non_global_defines))
- l = l[:m.start('cmd') - 1] \
- + defines + l[m.end('name'):]
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/process_install_manifest.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/process_install_manifest.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/test_archive.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/test_archive.py (refactored)
-@@ -8,7 +8,7 @@
- # It is defined inline because this was easiest to make test archive
- # generation faster.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import itertools
-@@ -433,7 +433,7 @@
- # "common" is our catch all archive and it ignores things from other archives.
- # Verify nothing sneaks into ARCHIVE_FILES without a corresponding exclusion
- # rule in the "common" archive.
--for k, v in ARCHIVE_FILES.items():
-+for k, v in list(ARCHIVE_FILES.items()):
- # Skip mozharness because it isn't staged.
- if k in ('common', 'mozharness'):
- continue
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/webidl.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/webidl.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import sys
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/xpccheck.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/xpccheck.py (refactored)
-@@ -8,7 +8,7 @@
- Usage: xpccheck.py <directory> [<directory> ...]
- '''
-
--from __future__ import absolute_import
-+
-
- import sys
- import os
-@@ -40,7 +40,7 @@
- break
-
- if not found:
-- print >>sys.stderr, "TEST-UNEXPECTED-FAIL | xpccheck | test %s is missing from test manifest %s!" % (name, os.path.join(directory, 'xpcshell.ini'))
-+ print("TEST-UNEXPECTED-FAIL | xpccheck | test %s is missing from test manifest %s!" % (name, os.path.join(directory, 'xpcshell.ini')), file=sys.stderr)
- sys.exit(1)
-
- def verifyIniFile(initests, directory):
-@@ -60,12 +60,12 @@
- break
-
- if not found:
-- print >>sys.stderr, "TEST-UNEXPECTED-FAIL | xpccheck | found %s in xpcshell.ini and not in directory '%s'" % (name, directory)
-+ print("TEST-UNEXPECTED-FAIL | xpccheck | found %s in xpcshell.ini and not in directory '%s'" % (name, directory), file=sys.stderr)
- sys.exit(1)
-
- def main(argv):
- if len(argv) < 2:
-- print >>sys.stderr, "Usage: xpccheck.py <topsrcdir> <directory> [<directory> ...]"
-+ print("Usage: xpccheck.py <topsrcdir> <directory> [<directory> ...]", file=sys.stderr)
- sys.exit(1)
-
- topsrcdir = argv[0]
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/xpidl-process.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/xpidl-process.py (refactored)
-@@ -7,7 +7,7 @@
- # input IDL file(s). It's purpose is to directly support the build
- # system. The API will change to meet the needs of the build system.
-
--from __future__ import absolute_import
-+
-
- import argparse
- import os
-@@ -58,7 +58,7 @@
-
- # TODO use FileAvoidWrite once it supports binary mode.
- xpt_path = os.path.join(xpt_dir, '%s.xpt' % module)
-- xpt_link(xpts.values()).write(xpt_path)
-+ xpt_link(list(xpts.values())).write(xpt_path)
-
- rule.add_targets([xpt_path])
- if deps_dir:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/action/zip.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/action/zip.py (refactored)
-@@ -5,7 +5,7 @@
- # This script creates a zip file, but will also strip any binaries
- # it finds before adding them to the zip.
-
--from __future__ import absolute_import
-+
-
- from mozpack.files import FileFinder
- from mozpack.copier import Jarrer
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/android_eclipse.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/android_eclipse.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import itertools
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/base.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/base.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- from abc import (
- ABCMeta,
-@@ -30,15 +30,13 @@
- from mozbuild.base import ExecutionSummary
-
-
--class BuildBackend(LoggingMixin):
-+class BuildBackend(LoggingMixin, metaclass=ABCMeta):
- """Abstract base class for build backends.
-
- A build backend is merely a consumer of the build configuration (the output
- of the frontend processing). It does something with said data. What exactly
- is the discretion of the specific implementation.
- """
--
-- __metaclass__ = ABCMeta
-
- def __init__(self, environment):
- assert isinstance(environment, ConfigEnvironment)
-@@ -252,7 +250,7 @@
- srcdir = mozpath.dirname(obj.input_path)
- pp.context.update({
- k: ' '.join(v) if isinstance(v, list) else v
-- for k, v in obj.config.substs.iteritems()
-+ for k, v in obj.config.substs.items()
- })
- pp.context.update(
- top_srcdir=obj.topsrcdir,
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/common.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/common.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
--
--import cPickle as pickle
-+
-+
-+import pickle as pickle
- import itertools
- import json
- import os
-@@ -194,11 +194,11 @@
- def add_defaults(self, manifest):
- if not hasattr(manifest, 'manifest_defaults'):
- return
-- for sub_manifest, defaults in manifest.manifest_defaults.items():
-+ for sub_manifest, defaults in list(manifest.manifest_defaults.items()):
- self.manifest_defaults[sub_manifest] = defaults
-
- def add_installs(self, obj, topsrcdir):
-- for src, (dest, _) in obj.installs.iteritems():
-+ for src, (dest, _) in obj.installs.items():
- key = src[len(topsrcdir)+1:]
- self.installs_by_path[key].append((src, dest))
- for src, pat, dest in obj.pattern_installs:
-@@ -379,7 +379,7 @@
-
- path = mozpath.join(self.environment.topobjdir, 'test-installs.pkl')
- with self._write_file(path, mode='rb') as fh:
-- pickle.dump({k: v for k, v in self._test_manager.installs_by_path.items()
-+ pickle.dump({k: v for k, v in list(self._test_manager.installs_by_path.items())
- if k in self._test_manager.deferred_installs},
- fh,
- protocol=2)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/configenvironment.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/configenvironment.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import os
- import sys
-@@ -17,7 +17,7 @@
-
-
- if sys.version_info.major == 2:
-- text_type = unicode
-+ text_type = str
- else:
- text_type = str
-
-@@ -176,7 +176,7 @@
- except UnicodeDecodeError:
- return v.decode('utf-8', 'replace')
-
-- for k, v in self.substs.items():
-+ for k, v in list(self.substs.items()):
- if not isinstance(v, StringTypes):
- if isinstance(v, Iterable):
- type(v)(decode(i) for i in v)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/cpp_eclipse.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/cpp_eclipse.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import errno
- import random
-@@ -218,12 +218,12 @@
- cproject_header = cproject_header.replace('@MACH_COMMAND@', os.path.join(self.environment.topsrcdir, 'mach'))
- fh.write(cproject_header)
-
-- for path, defines in self._paths_to_defines.items():
-+ for path, defines in list(self._paths_to_defines.items()):
- folderinfo = CPROJECT_TEMPLATE_FOLDER_INFO_HEADER
- folderinfo = folderinfo.replace('@FOLDER_ID@', str(random.randint(1000000, 99999999999)))
- folderinfo = folderinfo.replace('@FOLDER_NAME@', 'tree/' + path)
- fh.write(folderinfo)
-- for k, v in defines.items():
-+ for k, v in list(defines.items()):
- define = ET.Element('listOptionValue')
- define.set('builtIn', 'false')
- define.set('value', str(k) + "=" + str(v))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/fastermake.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/fastermake.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals, print_function
-+
-
- from mozbuild.backend.base import PartialBackend
- from mozbuild.backend.common import CommonBackend
-@@ -130,12 +130,12 @@
- if value is not None:
- mk.add_statement('%s = %s' % (var, value))
-
-- install_manifests_bases = self._install_manifests.keys()
-+ install_manifests_bases = list(self._install_manifests.keys())
-
- # Add information for chrome manifest generation
- manifest_targets = []
-
-- for target, entries in self._manifest_entries.iteritems():
-+ for target, entries in self._manifest_entries.items():
- manifest_targets.append(target)
- install_target = mozpath.basedir(target, install_manifests_bases)
- self._install_manifests[install_target].add_content(
-@@ -144,16 +144,16 @@
-
- # Add information for install manifests.
- mk.add_statement('INSTALL_MANIFESTS = %s'
-- % ' '.join(self._install_manifests.keys()))
-+ % ' '.join(list(self._install_manifests.keys())))
-
- # Add dependencies we infered:
-- for target, deps in self._dependencies.iteritems():
-+ for target, deps in self._dependencies.items():
- mk.create_rule([target]).add_dependencies(
- '$(TOPOBJDIR)/%s' % d for d in deps)
-
- mk.add_statement('include $(TOPSRCDIR)/config/faster/rules.mk')
-
-- for base, install_manifest in self._install_manifests.iteritems():
-+ for base, install_manifest in self._install_manifests.items():
- with self._write_file(
- mozpath.join(self.environment.topobjdir, 'faster',
- 'install_%s' % base.replace('/', '_'))) as fh:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/mach_commands.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/mach_commands.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import argparse
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/recursivemake.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/recursivemake.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import logging
- import os
-@@ -12,7 +12,7 @@
- defaultdict,
- namedtuple,
- )
--from StringIO import StringIO
-+from io import StringIO
- from itertools import chain
-
- from mozpack.manifests import (
-@@ -74,6 +74,7 @@
- )
- from ..makeutil import Makefile
- from mozbuild.shellutil import quote as shell_quote
-+from functools import reduce
-
- MOZBUILD_VARIABLES = [
- b'ANDROID_APK_NAME',
-@@ -214,7 +215,7 @@
- self.fh.write(buf)
-
- def write_once(self, buf):
-- if isinstance(buf, unicode):
-+ if isinstance(buf, str):
- buf = buf.encode('utf-8')
- if b'\n' + buf not in self.fh.getvalue():
- self.write(buf)
-@@ -283,8 +284,8 @@
- Helper function to call a filter from compute_dependencies and
- traverse.
- """
-- return filter(current, self._traversal.get(current,
-- self.SubDirectories()))
-+ return list(filter(current, self._traversal.get(current,
-+ self.SubDirectories())))
-
- def compute_dependencies(self, filter=None):
- """
-@@ -638,7 +639,7 @@
- convenience variables, and the other dependency definitions for a
- hopefully proper directory traversal.
- """
-- for tier, no_skip in self._no_skip.items():
-+ for tier, no_skip in list(self._no_skip.items()):
- self.log(logging.DEBUG, 'fill_root_mk', {
- 'number': len(no_skip), 'tier': tier
- }, 'Using {number} directories during {tier}')
-@@ -684,7 +685,7 @@
- for tier, filter in filters:
- main, all_deps = \
- self._traversal.compute_dependencies(filter)
-- for dir, deps in all_deps.items():
-+ for dir, deps in list(all_deps.items()):
- if deps is not None or (dir in self._idl_dirs \
- and tier == 'export'):
- rule = root_deps_mk.create_rule(['%s/%s' % (dir, tier)])
-@@ -697,7 +698,7 @@
- rule.add_dependencies('%s/%s' % (d, tier) for d in main)
-
- all_compile_deps = reduce(lambda x,y: x|y,
-- self._compile_graph.values()) if self._compile_graph else set()
-+ list(self._compile_graph.values())) if self._compile_graph else set()
- compile_roots = set(self._compile_graph.keys()) - all_compile_deps
-
- rule = root_deps_mk.create_rule(['recurse_compile'])
-@@ -839,7 +840,7 @@
- self._fill_root_mk()
-
- # Make the master test manifest files.
-- for flavor, t in self._test_manifests.items():
-+ for flavor, t in list(self._test_manifests.items()):
- install_prefix, manifests = t
- manifest_stem = mozpath.join(install_prefix, '%s.ini' % flavor)
- self._write_master_test_manifest(mozpath.join(
-@@ -945,7 +946,7 @@
- for p in ('Makefile', 'backend.mk', '.deps/.mkdir.done'):
- build_files.add_optional_exists(p)
-
-- for idl in manager.idls.values():
-+ for idl in list(manager.idls.values()):
- self._install_manifests['dist_idl'].add_symlink(idl['source'],
- idl['basename'])
- self._install_manifests['dist_include'].add_optional_exists('%s.h'
-@@ -992,7 +993,7 @@
-
- interfaces_manifests = []
- dist_dir = mozpath.join(self.environment.topobjdir, 'dist')
-- for manifest, entries in manager.interface_manifests.items():
-+ for manifest, entries in list(manager.interface_manifests.items()):
- interfaces_manifests.append(mozpath.join('$(DEPTH)', manifest))
- for xpt in sorted(entries):
- registered_xpt_files.add(mozpath.join(
-@@ -1052,7 +1053,7 @@
- # Don't allow files to be defined multiple times unless it is allowed.
- # We currently allow duplicates for non-test files or test files if
- # the manifest is listed as a duplicate.
-- for source, (dest, is_test) in obj.installs.items():
-+ for source, (dest, is_test) in list(obj.installs.items()):
- try:
- self._install_manifests['_test_files'].add_symlink(source, dest)
- except ValueError:
-@@ -1386,7 +1387,7 @@
- man_dir = mozpath.join(self.environment.topobjdir, '_build_manifests',
- dest)
-
-- for k, manifest in manifests.items():
-+ for k, manifest in list(manifests.items()):
- with self._write_file(mozpath.join(man_dir, k)) as fh:
- manifest.write(fileobj=fh)
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/tup.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/tup.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import os
-
-@@ -253,7 +253,7 @@
- backend_file = self._get_backend_file('xpcom/xpidl')
- backend_file.export_shell()
-
-- for module, data in sorted(manager.modules.iteritems()):
-+ for module, data in sorted(manager.modules.items()):
- dest, idls = data
- cmd = [
- '$(PYTHON_PATH)',
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/visualstudio.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/visualstudio.py (refactored)
-@@ -5,7 +5,7 @@
- # This file contains a build backend for generating Visual Studio project
- # files.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import errno
- import os
-@@ -218,7 +218,7 @@
- includes = [os.path.normpath(i) for i in includes]
-
- defines = []
-- for k, v in self._paths_to_defines.get(path, {}).items():
-+ for k, v in list(self._paths_to_defines.get(path, {}).items()):
- if v is True:
- defines.append(k)
- else:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/codecoverage/chrome_map.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/codecoverage/chrome_map.py (refactored)
-@@ -5,7 +5,7 @@
- from collections import defaultdict
- import json
- import os
--import urlparse
-+import urllib.parse
-
- from mach.config import ConfigSettings
- from mach.logging import LoggingManager
-@@ -42,7 +42,7 @@
- if isinstance(entry, (ManifestChrome, ManifestResource)):
- if isinstance(entry, ManifestResource):
- dest = entry.target
-- url = urlparse.urlparse(dest)
-+ url = urllib.parse.urlparse(dest)
- if not url.scheme:
- dest = mozpath.normpath(mozpath.join(entry.base, dest))
- if url.scheme == 'file':
-@@ -99,7 +99,7 @@
- chrome_mapping = self.manifest_handler.chrome_mapping
- overrides = self.manifest_handler.overrides
- json.dump([
-- {k: list(v) for k, v in chrome_mapping.iteritems()},
-+ {k: list(v) for k, v in chrome_mapping.items()},
- overrides,
- self._install_mapping,
- ], fh, sort_keys=True, indent=2)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/codecoverage/packager.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/codecoverage/packager.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function
-+
-
- import argparse
- import sys
-@@ -12,7 +12,7 @@
-
- def package_gcno_tree(root, output_file):
- # XXX JarWriter doesn't support unicode strings, see bug 1056859
-- if isinstance(root, unicode):
-+ if isinstance(root, str):
- root = root.encode('utf-8')
-
- finder = FileFinder(root)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/compilation/codecomplete.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/compilation/codecomplete.py (refactored)
-@@ -4,7 +4,7 @@
-
- # This modules provides functionality for dealing with code completion.
-
--from __future__ import absolute_import
-+
-
- import os
-
-@@ -59,5 +59,5 @@
- # Drop the first flag since that is the pathname of the compiler.
- flags = (shell_split(build_vars[cc]) + shell_split(build_vars[name]))[1:]
-
-- print(' '.join(shell_quote(arg)
-- for arg in util.sanitize_cflags(flags)))
-+ print((' '.join(shell_quote(arg)
-+ for arg in util.sanitize_cflags(flags))))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/compilation/database.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/compilation/database.py (refactored)
-@@ -118,7 +118,7 @@
-
- db = []
-
-- for (directory, filename), cmd in self._db.iteritems():
-+ for (directory, filename), cmd in self._db.items():
- env = self._envs[directory]
- cmd = list(cmd)
- cmd.append(filename)
-@@ -151,7 +151,7 @@
- a = expand_variables(a, variables).split()
- if not a:
- continue
-- if isinstance(a, types.StringTypes):
-+ if isinstance(a, (str,)):
- c.append(a)
- else:
- c.extend(a)
-@@ -216,7 +216,7 @@
- value = cenv.substs.get(name)
- if not value:
- return
-- if isinstance(value, types.StringTypes):
-+ if isinstance(value, (str,)):
- value = value.split()
- db.extend(value)
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/compilation/warnings.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/compilation/warnings.py (refactored)
-@@ -4,7 +4,7 @@
-
- # This modules provides functionality for dealing with compiler warnings.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import errno
- import json
-@@ -123,18 +123,18 @@
-
- def __len__(self):
- i = 0
-- for value in self._files.values():
-+ for value in list(self._files.values()):
- i += len(value['warnings'])
-
- return i
-
- def __iter__(self):
-- for value in self._files.values():
-+ for value in list(self._files.values()):
- for warning in value['warnings']:
- yield warning
-
- def __contains__(self, item):
-- for value in self._files.values():
-+ for value in list(self._files.values()):
- for warning in value['warnings']:
- if warning == item:
- return True
-@@ -144,7 +144,7 @@
- @property
- def warnings(self):
- """All the CompilerWarning instances in this database."""
-- for value in self._files.values():
-+ for value in list(self._files.values()):
- for w in value['warnings']:
- yield w
-
-@@ -152,7 +152,7 @@
- """Returns a mapping of warning types to their counts."""
-
- types = {}
-- for value in self._files.values():
-+ for value in list(self._files.values()):
- for warning in value['warnings']:
- if dirpath and not mozpath.normsep(warning['filename']).startswith(dirpath):
- continue
-@@ -210,7 +210,7 @@
- """
-
- # Need to calculate up front since we are mutating original object.
-- filenames = self._files.keys()
-+ filenames = list(self._files.keys())
- for filename in filenames:
- if not os.path.exists(filename):
- del self._files[filename]
-@@ -229,10 +229,10 @@
- obj = {'files': {}}
-
- # All this hackery because JSON can't handle sets.
-- for k, v in self._files.iteritems():
-+ for k, v in self._files.items():
- obj['files'][k] = {}
-
-- for k2, v2 in v.iteritems():
-+ for k2, v2 in v.items():
- normalized = v2
-
- if k2 == 'warnings':
-@@ -249,8 +249,8 @@
- self._files = obj['files']
-
- # Normalize data types.
-- for filename, value in self._files.iteritems():
-- for k, v in value.iteritems():
-+ for filename, value in self._files.items():
-+ for k, v in value.items():
- if k != 'warnings':
- continue
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/__init__.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/__init__.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import inspect
- import logging
-@@ -193,7 +193,7 @@
- for b in ('None', 'False', 'True', 'int', 'bool', 'any', 'all', 'len',
- 'list', 'tuple', 'set', 'dict', 'isinstance', 'getattr',
- 'hasattr', 'enumerate', 'range', 'zip')
-- }, __import__=forbidden_import, str=unicode)
-+ }, __import__=forbidden_import, str=str)
-
- # Expose a limited set of functions from os.path
- OS = ReadOnlyNamespace(path=ReadOnlyNamespace(**{
-@@ -333,7 +333,7 @@
- if path:
- self.include_file(path)
-
-- for option in self._options.itervalues():
-+ for option in self._options.values():
- # All options must be referenced by some @depends function
- if option not in self._seen:
- raise ConfigureError(
-@@ -437,7 +437,7 @@
- value = PositiveOptionValue()
- elif value is False or value == ():
- value = NegativeOptionValue()
-- elif isinstance(value, types.StringTypes):
-+ elif isinstance(value, (str,)):
- value = PositiveOptionValue((value,))
- elif isinstance(value, tuple):
- value = PositiveOptionValue(value)
-@@ -477,7 +477,7 @@
- return value
-
- def _dependency(self, arg, callee_name, arg_name=None):
-- if isinstance(arg, types.StringTypes):
-+ if isinstance(arg, (str,)):
- prefix, name, values = Option.split_option(arg)
- if values != ():
- raise ConfigureError("Option must not contain an '='")
-@@ -541,7 +541,7 @@
- '''
- when = self._normalize_when(kwargs.get('when'), 'option')
- args = [self._resolve(arg) for arg in args]
-- kwargs = {k: self._resolve(v) for k, v in kwargs.iteritems()
-+ kwargs = {k: self._resolve(v) for k, v in kwargs.items()
- if k != 'when'}
- option = Option(*args, **kwargs)
- if when:
-@@ -622,7 +622,7 @@
- with self.only_when_impl(when):
- what = self._resolve(what)
- if what:
-- if not isinstance(what, types.StringTypes):
-+ if not isinstance(what, (str,)):
- raise TypeError("Unexpected type: '%s'" % type(what).__name__)
- self.include_file(what)
-
-@@ -640,7 +640,7 @@
- (k[:-len('_impl')], getattr(self, k))
- for k in dir(self) if k.endswith('_impl') and k != 'template_impl'
- )
-- glob.update((k, v) for k, v in self.iteritems() if k not in glob)
-+ glob.update((k, v) for k, v in self.items() if k not in glob)
-
- # Any function argument to the template must be prepared to be sandboxed.
- # If the template itself returns a function (in which case, it's very
-@@ -664,7 +664,7 @@
- def wrapper(*args, **kwargs):
- args = [maybe_prepare_function(arg) for arg in args]
- kwargs = {k: maybe_prepare_function(v)
-- for k, v in kwargs.iteritems()}
-+ for k, v in kwargs.items()}
- ret = template(*args, **kwargs)
- if isfunction(ret):
- # We can't expect the sandboxed code to think about all the
-@@ -696,7 +696,7 @@
- for value, required in (
- (_import, True), (_from, False), (_as, False)):
-
-- if not isinstance(value, types.StringTypes) and (
-+ if not isinstance(value, (str,)) and (
- required or value is not None):
- raise TypeError("Unexpected type: '%s'" % type(value).__name__)
- if value is not None and not self.RE_MODULE.match(value):
-@@ -759,7 +759,7 @@
- name = self._resolve(name, need_help_dependency=False)
- if name is None:
- return
-- if not isinstance(name, types.StringTypes):
-+ if not isinstance(name, (str,)):
- raise TypeError("Unexpected type: '%s'" % type(name).__name__)
- if name in data:
- raise ConfigureError(
-@@ -849,7 +849,7 @@
- if isinstance(possible_reasons[0], Option):
- reason = possible_reasons[0]
- if not reason and (isinstance(value, (bool, tuple)) or
-- isinstance(value, types.StringTypes)):
-+ isinstance(value, (str,))):
- # A reason can be provided automatically when imply_option
- # is called with an immediate value.
- _, filename, line, _, _, _ = inspect.stack()[1]
-@@ -884,10 +884,10 @@
- if not inspect.isfunction(func):
- raise TypeError("Unexpected type: '%s'" % type(func).__name__)
- if func in self._prepared_functions:
-- return func, func.func_globals
-+ return func, func.__globals__
-
- glob = SandboxedGlobal(
-- (k, v) for k, v in func.func_globals.iteritems()
-+ (k, v) for k, v in func.__globals__.items()
- if (inspect.isfunction(v) and v not in self._templates) or (
- inspect.isclass(v) and issubclass(v, Exception))
- )
-@@ -908,20 +908,20 @@
- # Note this is not entirely bullet proof (if the value is e.g. a list,
- # the list contents could have changed), but covers the bases.
- closure = None
-- if func.func_closure:
-+ if func.__closure__:
- def makecell(content):
- def f():
- content
-- return f.func_closure[0]
-+ return f.__closure__[0]
-
- closure = tuple(makecell(cell.cell_contents)
-- for cell in func.func_closure)
-+ for cell in func.__closure__)
-
- new_func = wraps(func)(types.FunctionType(
-- func.func_code,
-+ func.__code__,
- glob,
- func.__name__,
-- func.func_defaults,
-+ func.__defaults__,
- closure
- ))
- @wraps(new_func)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/check_debug_ranges.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/check_debug_ranges.py (refactored)
-@@ -6,7 +6,7 @@
- # to a given compilation unit. This is used as a helper to find a bug in some
- # versions of GNU ld.
-
--from __future__ import absolute_import
-+
-
- import subprocess
- import sys
-@@ -59,4 +59,4 @@
-
-
- if __name__ == '__main__':
-- print main(*sys.argv[1:])
-+ print(main(*sys.argv[1:]))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- from mozbuild.util import EnumString
- from collections import OrderedDict
-@@ -56,7 +56,7 @@
- 'x86_64': 64,
- }
-
--CPU = EnumString.subclass(*CPU_bitness.keys())
-+CPU = EnumString.subclass(*list(CPU_bitness.keys()))
-
- Endianness = EnumString.subclass(
- 'big',
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/help.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/help.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import os
- from mozbuild.configure.options import Option
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/libstdcxx.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/libstdcxx.py (refactored)
-@@ -13,7 +13,7 @@
- # will be used from shell, we just print the two assignments and evaluate
- # them from shell.
-
--from __future__ import absolute_import
-+
-
- import os
- import subprocess
-@@ -76,6 +76,6 @@
-
- if __name__ == '__main__':
- cxx_env = os.environ['CXX']
-- print 'MOZ_LIBSTDCXX_TARGET_VERSION=%s' % find_version(cxx_env)
-+ print('MOZ_LIBSTDCXX_TARGET_VERSION=%s' % find_version(cxx_env))
- host_cxx_env = os.environ.get('HOST_CXX', cxx_env)
-- print 'MOZ_LIBSTDCXX_HOST_VERSION=%s' % find_version(host_cxx_env)
-+ print('MOZ_LIBSTDCXX_HOST_VERSION=%s' % find_version(host_cxx_env))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/lint.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/lint.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-
--from StringIO import StringIO
-+
-+from io import StringIO
- from . import (
- CombinedDependsFunction,
- ConfigureError,
-@@ -42,7 +42,7 @@
- # - don't use @imports
- # - don't have a closure
- # - don't use global variables
-- if func in self._imports or func.func_closure:
-+ if func in self._imports or func.__closure__:
- return True
- for op, arg in disassemble_as_iter(func):
- if op in ('LOAD_GLOBAL', 'STORE_GLOBAL'):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/lint_util.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/lint_util.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import dis
- import inspect
-@@ -12,9 +12,9 @@
- # returns an iterator.
- def disassemble_as_iter(co):
- if inspect.ismethod(co):
-- co = co.im_func
-+ co = co.__func__
- if inspect.isfunction(co):
-- co = co.func_code
-+ co = co.__code__
- code = co.co_code
- n = len(code)
- i = 0
-@@ -30,7 +30,7 @@
- extended_arg = 0
- i += 2
- if op == dis.EXTENDED_ARG:
-- extended_arg = arg * 65536L
-+ extended_arg = arg * 65536
- continue
- if op in dis.hasconst:
- yield opname, co.co_consts[arg]
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/options.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/options.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import os
- import sys
-@@ -12,7 +12,7 @@
-
- def istupleofstrings(obj):
- return isinstance(obj, tuple) and len(obj) and all(
-- isinstance(o, types.StringTypes) for o in obj)
-+ isinstance(o, (str,)) for o in obj)
-
-
- class OptionValue(tuple):
-@@ -71,7 +71,7 @@
- in the form of a tuple for when values are given to the option (in the form
- --option=value[,value2...].
- '''
-- def __nonzero__(self):
-+ def __bool__(self):
- return True
-
-
-@@ -96,7 +96,7 @@
- if format_data:
- message = message.format(**format_data)
- super(ConflictingOptionError, self).__init__(message)
-- for k, v in format_data.iteritems():
-+ for k, v in format_data.items():
- setattr(self, k, v)
-
-
-@@ -132,7 +132,7 @@
- 'At least an option name or an environment variable name must '
- 'be given')
- if name:
-- if not isinstance(name, types.StringTypes):
-+ if not isinstance(name, (str,)):
- raise InvalidOptionError('Option must be a string')
- if not name.startswith('--'):
- raise InvalidOptionError('Option must start with `--`')
-@@ -141,7 +141,7 @@
- if not name.islower():
- raise InvalidOptionError('Option must be all lowercase')
- if env:
-- if not isinstance(env, types.StringTypes):
-+ if not isinstance(env, (str,)):
- raise InvalidOptionError(
- 'Environment variable name must be a string')
- if not env.isupper():
-@@ -151,8 +151,8 @@
- isinstance(nargs, int) and nargs >= 0):
- raise InvalidOptionError(
- "nargs must be a positive integer, '?', '*' or '+'")
-- if (not isinstance(default, types.StringTypes) and
-- not isinstance(default, (bool, types.NoneType)) and
-+ if (not isinstance(default, (str,)) and
-+ not isinstance(default, (bool, type(None))) and
- not istupleofstrings(default)):
- raise InvalidOptionError(
- 'default must be a bool, a string or a tuple of strings')
-@@ -224,7 +224,7 @@
- ', '.join("'%s'" % c for c in choices))
- elif has_choices:
- maxargs = self.maxargs
-- if len(choices) < maxargs and maxargs != sys.maxint:
-+ if len(choices) < maxargs and maxargs != sys.maxsize:
- raise InvalidOptionError('Not enough `choices` for `nargs`')
- self.choices = choices
- self.help = help
-@@ -238,7 +238,7 @@
- where prefix is one of 'with', 'without', 'enable' or 'disable'.
- The '=values' part is optional. Values are separated with commas.
- '''
-- if not isinstance(option, types.StringTypes):
-+ if not isinstance(option, (str,)):
- raise InvalidOptionError('Option must be a string')
-
- elements = option.split('=', 1)
-@@ -291,7 +291,7 @@
- def maxargs(self):
- if isinstance(self.nargs, int):
- return self.nargs
-- return 1 if self.nargs == '?' else sys.maxint
-+ return 1 if self.nargs == '?' else sys.maxsize
-
- def _validate_nargs(self, num):
- minargs, maxargs = self.minargs, self.maxargs
-@@ -485,5 +485,5 @@
-
- def __iter__(self):
- for d in (self._args, self._extra_args):
-- for arg, pos in d.itervalues():
-+ for arg, pos in d.values():
- yield arg
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import codecs
- import itertools
-@@ -52,7 +52,7 @@
-
- def __cmp__(self, other):
- # LooseVersion checks isinstance(StringType), so work around it.
-- if isinstance(other, unicode):
-+ if isinstance(other, str):
- other = other.encode('ascii')
- return LooseVersion.__cmp__(self, other)
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/controller/building.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/controller/building.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import getpass
- import json
-@@ -108,7 +108,7 @@
- """
- o = []
-
-- for tier, state in self.tiers.items():
-+ for tier, state in list(self.tiers.items()):
- t_entry = dict(
- name=tier,
- start=state['begin_time'],
-@@ -643,8 +643,8 @@
-
- return '\n'.join(lines)
-
-- def __nonzero__(self):
-- relative_values = [v for k, v in self._values.items()
-+ def __bool__(self):
-+ relative_values = [v for k, v in list(self._values.items())
- if k not in self.ABSOLUTE_KEYS]
- return (all(v >= 0 for v in relative_values) and
- any(v > 0 for v in relative_values))
-@@ -666,8 +666,8 @@
- """Install test files."""
-
- if self.is_clobber_needed():
-- print(INSTALL_TESTS_CLOBBER.format(
-- clobber_file=os.path.join(self.topobjdir, 'CLOBBER')))
-+ print((INSTALL_TESTS_CLOBBER.format(
-+ clobber_file=os.path.join(self.topobjdir, 'CLOBBER'))))
- sys.exit(1)
-
- if not test_objs:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/controller/clobber.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/controller/clobber.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function
-+
-
- r'''This module contains code for managing clobbering of the tree.'''
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/context.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/context.py (refactored)
-@@ -14,7 +14,7 @@
- contain, you've come to the right place.
- """
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import os
-
-@@ -234,15 +234,15 @@
- This function is transactional: if setitem fails for one of the values,
- the context is not updated at all."""
- if isinstance(iterable, dict):
-- iterable = iterable.items()
-+ iterable = list(iterable.items())
-
- update = {}
-- for key, value in itertools.chain(iterable, kwargs.items()):
-+ for key, value in itertools.chain(iterable, list(kwargs.items())):
- stored_type = self._validate(key, value)
- # Don't create an instance of stored_type if coercion is needed,
- # until all values are validated.
- update[key] = (value, stored_type)
-- for key, (value, stored_type) in update.items():
-+ for key, (value, stored_type) in list(update.items()):
- if not isinstance(value, stored_type):
- update[key] = stored_type(value)
- else:
-@@ -297,7 +297,7 @@
- self.update(value)
-
-
--class FinalTargetValue(ContextDerivedValue, unicode):
-+class FinalTargetValue(ContextDerivedValue, str):
- def __new__(cls, context, value=""):
- if not value:
- value = 'dist/'
-@@ -307,7 +307,7 @@
- value += 'bin'
- if context['DIST_SUBDIR']:
- value += '/' + context['DIST_SUBDIR']
-- return unicode.__new__(cls, value)
-+ return str.__new__(cls, value)
-
-
- def Enum(*values):
-@@ -355,7 +355,7 @@
- cls = SourcePath
- return super(PathMeta, cls).__call__(context, value)
-
--class Path(ContextDerivedValue, unicode):
-+class Path(ContextDerivedValue, str, metaclass=PathMeta):
- """Stores and resolves a source path relative to a given context
-
- This class is used as a backing type for some of the sandbox variables.
-@@ -366,7 +366,6 @@
- - '!objdir/relative/paths'
- - '%/filesystem/absolute/paths'
- """
-- __metaclass__ = PathMeta
-
- def __new__(cls, context, value=None):
- return super(Path, cls).__new__(cls, value)
-@@ -386,7 +385,7 @@
- def __cmp__(self, other):
- if isinstance(other, Path) and self.srcdir != other.srcdir:
- return cmp(self.full_path, other.full_path)
-- return cmp(unicode(self), other)
-+ return cmp(str(self), other)
-
- # __cmp__ is not enough because unicode has __eq__, __ne__, etc. defined
- # and __cmp__ is only used for those when they don't exist.
-@@ -544,7 +543,7 @@
- __slots__ = tuple([name for name, _ in fields])
-
- def __init__(self, context):
-- for fname, ftype in self._fields.items():
-+ for fname, ftype in list(self._fields.items()):
- if issubclass(ftype, ContextDerivedValue):
- setattr(self, fname, self._fields[fname](context))
- else:
-@@ -614,8 +613,8 @@
- return _TypedListWithAction
-
- WebPlatformTestManifest = TypedNamedTuple("WebPlatformTestManifest",
-- [("manifest_path", unicode),
-- ("test_root", unicode)])
-+ [("manifest_path", str),
-+ ("test_root", str)])
- ManifestparserManifestList = OrderedListWithAction(read_manifestparser_manifest)
- ReftestManifestList = OrderedListWithAction(read_reftest_manifest)
- WptManifestList = TypedListWithAction(WebPlatformTestManifest, read_wpt_manifest)
-@@ -623,12 +622,12 @@
- OrderedSourceList = ContextDerivedTypedList(SourcePath, StrictOrderingOnAppendList)
- OrderedTestFlavorList = TypedList(Enum(*all_test_flavors()),
- StrictOrderingOnAppendList)
--OrderedStringList = TypedList(unicode, StrictOrderingOnAppendList)
-+OrderedStringList = TypedList(str, StrictOrderingOnAppendList)
- DependentTestsEntry = ContextDerivedTypedRecord(('files', OrderedSourceList),
- ('tags', OrderedStringList),
- ('flavors', OrderedTestFlavorList))
- BugzillaComponent = TypedNamedTuple('BugzillaComponent',
-- [('product', unicode), ('component', unicode)])
-+ [('product', str), ('component', str)])
-
-
- class Files(SubContext):
-@@ -764,7 +763,7 @@
- self.test_tags |= other.test_tags
- self.test_flavors |= other.test_flavors
-
-- for k, v in other.items():
-+ for k, v in list(other.items()):
- if k == 'IMPACTED_TESTS':
- self.test_files |= set(mozpath.relpath(e.full_path, e.context.config.topsrcdir)
- for e in v.files)
-@@ -818,7 +817,7 @@
-
- bug_components = Counter()
-
-- for f in files.values():
-+ for f in list(files.values()):
- bug_component = f.get('BUG_COMPONENT')
- if bug_component:
- bug_components[bug_component] += 1
-@@ -889,11 +888,11 @@
- file.
- """),
-
-- 'ANDROID_APK_NAME': (unicode, unicode,
-+ 'ANDROID_APK_NAME': (str, str,
- """The name of an Android APK file to generate.
- """),
-
-- 'ANDROID_APK_PACKAGE': (unicode, unicode,
-+ 'ANDROID_APK_PACKAGE': (str, str,
- """The name of the Android package to generate R.java for, like org.mozilla.gecko.
- """),
-
-@@ -962,7 +961,7 @@
- """),
-
- 'GENERATED_FILES': (StrictOrderingOnAppendListWithFlagsFactory({
-- 'script': unicode,
-+ 'script': str,
- 'inputs': list }), list,
- """Generic generated files.
-
-@@ -1107,7 +1106,7 @@
- """Like ``OBJDIR_FILES``, with preprocessing. Use sparingly.
- """),
-
-- 'FINAL_LIBRARY': (unicode, unicode,
-+ 'FINAL_LIBRARY': (str, str,
- """Library in which the objects of the current directory will be linked.
-
- This variable contains the name of a library, defined elsewhere with
-@@ -1158,7 +1157,7 @@
- """A list of python unit tests.
- """),
-
-- 'HOST_LIBRARY_NAME': (unicode, unicode,
-+ 'HOST_LIBRARY_NAME': (str, str,
- """Name of target library generated when cross compiling.
- """),
-
-@@ -1176,7 +1175,7 @@
- libraries that link into this library via FINAL_LIBRARY.
- """),
-
-- 'LIBRARY_NAME': (unicode, unicode,
-+ 'LIBRARY_NAME': (str, str,
- """The code name of the library generated for a directory.
-
- By default STATIC_LIBRARY_NAME and SHARED_LIBRARY_NAME take this name.
-@@ -1188,7 +1187,7 @@
- ``example/components/xpcomsample.lib`` on Windows.
- """),
-
-- 'SHARED_LIBRARY_NAME': (unicode, unicode,
-+ 'SHARED_LIBRARY_NAME': (str, str,
- """The name of the static library generated for a directory, if it needs to
- differ from the library code name.
-
-@@ -1202,7 +1201,7 @@
- Implies FORCE_SHARED_LIB.
- """),
-
-- 'STATIC_LIBRARY_NAME': (unicode, unicode,
-+ 'STATIC_LIBRARY_NAME': (str, str,
- """The name of the static library generated for a directory, if it needs to
- differ from the library code name.
-
-@@ -1238,37 +1237,37 @@
-
- This variable contains a list of system libaries to link against.
- """),
-- 'RCFILE': (unicode, unicode,
-+ 'RCFILE': (str, str,
- """The program .rc file.
-
- This variable can only be used on Windows.
- """),
-
-- 'RESFILE': (unicode, unicode,
-+ 'RESFILE': (str, str,
- """The program .res file.
-
- This variable can only be used on Windows.
- """),
-
-- 'RCINCLUDE': (unicode, unicode,
-+ 'RCINCLUDE': (str, str,
- """The resource script file to be included in the default .res file.
-
- This variable can only be used on Windows.
- """),
-
-- 'DEFFILE': (unicode, unicode,
-+ 'DEFFILE': (str, str,
- """The program .def (module definition) file.
-
- This variable can only be used on Windows.
- """),
-
-- 'LD_VERSION_SCRIPT': (unicode, unicode,
-+ 'LD_VERSION_SCRIPT': (str, str,
- """The linker version script for shared libraries.
-
- This variable can only be used on Linux.
- """),
-
-- 'SYMBOLS_FILE': (Path, unicode,
-+ 'SYMBOLS_FILE': (Path, str,
- """A file containing a list of symbols to export from a shared library.
-
- The given file contains a list of symbols to be exported, and is
-@@ -1323,7 +1322,7 @@
- ``BIN_SUFFIX``, the name will remain unchanged.
- """),
-
-- 'SONAME': (unicode, unicode,
-+ 'SONAME': (str, str,
- """The soname of the shared object currently being linked
-
- soname is the "logical name" of a shared object, often used to provide
-@@ -1379,7 +1378,7 @@
- ``GENERATED_FILES``.
- """),
-
-- 'PROGRAM' : (unicode, unicode,
-+ 'PROGRAM' : (str, str,
- """Compiled executable name.
-
- If the configuration token ``BIN_SUFFIX`` is set, its value will be
-@@ -1387,7 +1386,7 @@
- ``BIN_SUFFIX``, ``PROGRAM`` will remain unchanged.
- """),
-
-- 'HOST_PROGRAM' : (unicode, unicode,
-+ 'HOST_PROGRAM' : (str, str,
- """Compiled host executable name.
-
- If the configuration token ``HOST_BIN_SUFFIX`` is set, its value will be
-@@ -1425,7 +1424,7 @@
- files.
- """),
-
-- 'XPIDL_MODULE': (unicode, unicode,
-+ 'XPIDL_MODULE': (str, str,
- """XPCOM Interface Definition Module Name.
-
- This is the name of the ``.xpt`` file that is created by linking
-@@ -1576,14 +1575,14 @@
- """),
-
- # The following variables are used to control the target of installed files.
-- 'XPI_NAME': (unicode, unicode,
-+ 'XPI_NAME': (str, str,
- """The name of an extension XPI to generate.
-
- When this variable is present, the results of this directory will end up
- being packaged into an extension instead of the main dist/bin results.
- """),
-
-- 'DIST_SUBDIR': (unicode, unicode,
-+ 'DIST_SUBDIR': (str, str,
- """The name of an alternate directory to install files to.
-
- When this variable is present, the results of this directory will end up
-@@ -1591,7 +1590,7 @@
- otherwise be placed.
- """),
-
-- 'FINAL_TARGET': (FinalTargetValue, unicode,
-+ 'FINAL_TARGET': (FinalTargetValue, str,
- """The name of the directory to install targets to.
-
- The directory is relative to the top of the object directory. The
-@@ -1622,7 +1621,7 @@
-
- 'GYP_DIRS': (StrictOrderingOnAppendListWithFlagsFactory({
- 'variables': dict,
-- 'input': unicode,
-+ 'input': str,
- 'sandbox_vars': dict,
- 'non_unified_sources': StrictOrderingOnAppendList,
- }), list,
-@@ -1799,7 +1798,7 @@
- }
-
- # Sanity check: we don't want any variable above to have a list as storage type.
--for name, (storage_type, input_types, docs) in VARIABLES.items():
-+for name, (storage_type, input_types, docs) in list(VARIABLES.items()):
- if storage_type == list:
- raise RuntimeError('%s has a "list" storage type. Use "List" instead.'
- % name)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/data.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/data.py (refactored)
-@@ -15,7 +15,7 @@
- structures.
- """
-
--from __future__ import absolute_import, unicode_literals
-+
-
- from mozbuild.util import StrictOrderingOnAppendList
- from mozpack.chrome.manifest import ManifestEntry
-@@ -186,7 +186,7 @@
- self.defines = defines
-
- def get_defines(self):
-- for define, value in self.defines.iteritems():
-+ for define, value in self.defines.items():
- if value is True:
- yield('-D%s' % define)
- elif value is False:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/emitter.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/emitter.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import itertools
- import logging
-@@ -120,8 +120,8 @@
- # arguments. This gross hack works around the problem until we
- # rid ourselves of 2.6.
- self.info = {}
-- for k, v in mozinfo.info.items():
-- if isinstance(k, unicode):
-+ for k, v in list(mozinfo.info.items()):
-+ if isinstance(k, str):
- k = k.encode('ascii')
- self.info[k] = v
-
-@@ -197,7 +197,7 @@
-
- def _emit_libs_derived(self, contexts):
- # First do FINAL_LIBRARY linkage.
-- for lib in (l for libs in self._libs.values() for l in libs):
-+ for lib in (l for libs in list(self._libs.values()) for l in libs):
- if not isinstance(lib, (StaticLibrary, RustLibrary)) or not lib.link_into:
- continue
- if lib.link_into not in self._libs:
-@@ -257,12 +257,12 @@
- lib.link_into == outerlib.basename):
- propagate_defines(lib, defines)
-
-- for lib in (l for libs in self._libs.values() for l in libs):
-+ for lib in (l for libs in list(self._libs.values()) for l in libs):
- if isinstance(lib, Library):
- propagate_defines(lib, lib.lib_defines)
- yield lib
-
-- for obj in self._binaries.values():
-+ for obj in list(self._binaries.values()):
- yield obj
-
- LIBRARY_NAME_VAR = {
-@@ -321,7 +321,7 @@
- libs[key] = l
- if key not in libs:
- libs[key] = l
-- candidates = libs.values()
-+ candidates = list(libs.values())
- if force_static and not candidates:
- if dir:
- raise SandboxValidationError(
-@@ -383,9 +383,9 @@
-
- def _verify_deps(self, context, crate_dir, crate_name, dependencies, description='Dependency'):
- """Verify that a crate's dependencies all specify local paths."""
-- for dep_crate_name, values in dependencies.iteritems():
-+ for dep_crate_name, values in dependencies.items():
- # A simple version number.
-- if isinstance(values, (str, unicode)):
-+ if isinstance(values, str):
- raise SandboxValidationError(
- '%s %s of crate %s does not list a path' % (description, dep_crate_name, crate_name),
- context)
-@@ -463,7 +463,7 @@
- ' in [profile.%s] section') % (libname, profile_name),
- context)
-
-- dependencies = set(config.get('dependencies', {}).iterkeys())
-+ dependencies = set(config.get('dependencies', {}).keys())
-
- return RustLibrary(context, libname, cargo_file, crate_type,
- dependencies, **static_args)
-@@ -738,7 +738,7 @@
- assert not gen_sources['UNIFIED_SOURCES']
-
- no_pgo = context.get('NO_PGO')
-- no_pgo_sources = [f for f, flags in all_flags.iteritems()
-+ no_pgo_sources = [f for f, flags in all_flags.items()
- if flags.no_pgo]
- if no_pgo:
- if no_pgo_sources:
-@@ -765,7 +765,7 @@
-
- # The inverse of the above, mapping suffixes to their canonical suffix.
- canonicalized_suffix_map = {}
-- for suffix, alternatives in suffix_map.iteritems():
-+ for suffix, alternatives in suffix_map.items():
- alternatives.add(suffix)
- for a in alternatives:
- canonicalized_suffix_map[a] = suffix
-@@ -786,7 +786,7 @@
- # a directory with mixed C and C++ source, but it's not that important.
- cxx_sources = defaultdict(bool)
-
-- for variable, (klass, gen_klass, suffixes) in varmap.items():
-+ for variable, (klass, gen_klass, suffixes) in list(varmap.items()):
- allowed_suffixes = set().union(*[suffix_map[s] for s in suffixes])
-
- # First ensure that we haven't been given filetypes that we don't
-@@ -812,7 +812,7 @@
- obj = cls(*arglist)
- yield obj
-
-- for f, flags in all_flags.iteritems():
-+ for f, flags in all_flags.items():
- if flags.flags:
- ext = mozpath.splitext(f)[1]
- yield PerSourceFlag(context, f, flags.flags)
-@@ -958,7 +958,7 @@
- for obj in self._handle_linkables(context, passthru, generated_files):
- yield obj
-
-- generated_files.update(['%s%s' % (k, self.config.substs.get('BIN_SUFFIX', '')) for k in self._binaries.keys()])
-+ generated_files.update(['%s%s' % (k, self.config.substs.get('BIN_SUFFIX', '')) for k in list(self._binaries.keys())])
-
- components = []
- for var, cls in (
-@@ -1055,10 +1055,10 @@
- for obj in self._process_jar_manifests(context):
- yield obj
-
-- for name, jar in context.get('JAVA_JAR_TARGETS', {}).items():
-+ for name, jar in list(context.get('JAVA_JAR_TARGETS', {}).items()):
- yield ContextWrapped(context, jar)
-
-- for name, data in context.get('ANDROID_ECLIPSE_PROJECT_TARGETS', {}).items():
-+ for name, data in list(context.get('ANDROID_ECLIPSE_PROJECT_TARGETS', {}).items()):
- yield ContextWrapped(context, data)
-
- if context.get('USE_YASM') is True:
-@@ -1127,7 +1127,7 @@
- script = mozpath.join(mozpath.dirname(mozpath.dirname(__file__)),
- 'action', 'process_define_files.py')
- yield GeneratedFile(context, script, 'process_define_file',
-- unicode(path),
-+ str(path),
- [Path(context, path + '.in')])
-
- generated_files = context.get('GENERATED_FILES')
-@@ -1170,7 +1170,7 @@
- yield GeneratedFile(context, script, method, outputs, inputs)
-
- def _process_test_manifests(self, context):
-- for prefix, info in TEST_MANIFESTS.items():
-+ for prefix, info in list(TEST_MANIFESTS.items()):
- for path, manifest in context.get('%s_MANIFESTS' % prefix, []):
- for obj in self._process_test_manifest(context, info, path, manifest):
- yield obj
-@@ -1261,7 +1261,7 @@
-
- process_support_files(test)
-
-- for path, m_defaults in mpmanifest.manifest_defaults.items():
-+ for path, m_defaults in list(mpmanifest.manifest_defaults.items()):
- process_support_files(m_defaults)
-
- # We also copy manifests into the output directory,
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/gyp_reader.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/gyp_reader.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import gyp
- import sys
-@@ -69,7 +69,7 @@
-
-
- def encode(value):
-- if isinstance(value, unicode):
-+ if isinstance(value, str):
- return value.encode('utf-8')
- return value
-
-@@ -87,7 +87,7 @@
- # gyp expects plain str instead of unicode. The frontend code gives us
- # unicode strings, so convert them.
- path = encode(path)
-- str_vars = dict((name, encode(value)) for name, value in vars.items())
-+ str_vars = dict((name, encode(value)) for name, value in list(vars.items()))
-
- params = {
- b'parallel': False,
-@@ -222,7 +222,7 @@
- if not f:
- continue
- # the result may be a string or a list.
-- if isinstance(f, types.StringTypes):
-+ if isinstance(f, (str,)):
- context[var].append(f)
- else:
- context[var].extend(f)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/mach_commands.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/mach_commands.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- from collections import defaultdict
- import os
-@@ -105,13 +105,13 @@
- """
- components = defaultdict(set)
- try:
-- for p, m in self._get_files_info(paths, rev=rev).items():
-+ for p, m in list(self._get_files_info(paths, rev=rev).items()):
- components[m.get('BUG_COMPONENT')].add(p)
- except InvalidPathException as e:
- print(e.message)
- return 1
-
-- for component, files in sorted(components.items(), key=lambda x: (x is None, x)):
-+ for component, files in sorted(list(components.items()), key=lambda x: (x is None, x)):
- print('%s :: %s' % (component.product, component.component) if component else 'UNKNOWN')
- for f in sorted(files):
- print(' %s' % f)
-@@ -139,7 +139,7 @@
- help='Paths whose data to query')
- def file_info_test_deps(self, paths, rev=None):
- try:
-- for p, m in self._get_files_info(paths, rev=rev).items():
-+ for p, m in list(self._get_files_info(paths, rev=rev).items()):
- print('%s:' % mozpath.relpath(p, self.topsrcdir))
- if m.test_files:
- print('\tTest file patterns:')
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/reader.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/reader.py (refactored)
-@@ -16,7 +16,7 @@
- It does this by examining specific variables populated during execution.
- """
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import ast
- import inspect
-@@ -80,11 +80,12 @@
- )
-
- from mozbuild.base import ExecutionSummary
-+from functools import reduce
-
-
- if sys.version_info.major == 2:
-- text_type = unicode
-- type_type = types.TypeType
-+ text_type = str
-+ type_type = type
- else:
- text_type = str
- type_type = type
-@@ -126,7 +127,7 @@
- b'JS_STANDALONE': b'1',
- })
- udict = {}
-- for k, v in self.substs.items():
-+ for k, v in list(self.substs.items()):
- if isinstance(v, str):
- udict[k.decode('utf-8')] = v.decode('utf-8')
- else:
-@@ -338,7 +339,7 @@
- raise Exception('`template` is a function decorator. You must '
- 'use it as `@template` preceding a function declaration.')
-
-- name = func.func_name
-+ name = func.__name__
-
- if name in self.templates:
- raise KeyError(
-@@ -417,7 +418,7 @@
- klass = self._context.__class__
- self._context.__class__ = TemplateContext
- # The sandbox will do all the necessary checks for these merges.
-- for key, value in context.items():
-+ for key, value in list(context.items()):
- if isinstance(value, dict):
- self[key].update(value)
- elif isinstance(value, (list, HierarchicalStringList)):
-@@ -434,10 +435,10 @@
-
- class TemplateFunction(object):
- def __init__(self, func, sandbox):
-- self.path = func.func_code.co_filename
-- self.name = func.func_name
--
-- code = func.func_code
-+ self.path = func.__code__.co_filename
-+ self.name = func.__name__
-+
-+ code = func.__code__
- firstlineno = code.co_firstlineno
- lines = sandbox._current_source.splitlines(True)
- lines = inspect.getblock(lines[firstlineno - 1:])
-@@ -476,8 +477,8 @@
- compile(func_ast, self.path, 'exec'),
- glob,
- self.name,
-- func.func_defaults,
-- func.func_closure,
-+ func.__defaults__,
-+ func.__closure__,
- )
- func()
-
-@@ -491,11 +492,11 @@
- '__builtins__': sandbox._builtins
- }
- func = types.FunctionType(
-- self._func.func_code,
-+ self._func.__code__,
- glob,
- self.name,
-- self._func.func_defaults,
-- self._func.func_closure
-+ self._func.__defaults__,
-+ self._func.__closure__
- )
- sandbox.exec_function(func, args, kwargs, self.path,
- becomes_current_path=False)
-@@ -511,7 +512,7 @@
- def visit_Str(self, node):
- # String nodes we got from the AST parser are str, but we want
- # unicode literals everywhere, so transform them.
-- node.s = unicode(node.s)
-+ node.s = str(node.s)
- return node
-
- def visit_Name(self, node):
-@@ -644,7 +645,7 @@
-
- for l in traceback.format_exception(type(self.other), self.other,
- self.trace):
-- s.write(unicode(l))
-+ s.write(str(l))
-
- return s.getvalue()
-
-@@ -794,7 +795,7 @@
- s.write(' %s\n' % inner.args[2])
- s.write('\n')
- close_matches = difflib.get_close_matches(inner.args[2],
-- VARIABLES.keys(), 2)
-+ list(VARIABLES.keys()), 2)
- if close_matches:
- s.write('Maybe you meant %s?\n' % ' or '.join(close_matches))
- s.write('\n')
-@@ -1196,7 +1197,7 @@
-
- recurse_info[d][key] = dict(sandbox.metadata[key])
-
-- for path, child_metadata in recurse_info.items():
-+ for path, child_metadata in list(recurse_info.items()):
- child_path = path.join('moz.build').full_path
-
- # Ensure we don't break out of the topsrcdir. We don't do realpath
-@@ -1288,7 +1289,7 @@
- # There is room to improve this code (and the code in
- # _find_relevant_mozbuilds) to better handle multiple files in the same
- # directory. Bug 1136966 tracks.
-- for path, mbpaths in relevants.items():
-+ for path, mbpaths in list(relevants.items()):
- path_mozbuilds[path] = [mozpath.join(topsrcdir, p) for p in mbpaths]
-
- for i, mbpath in enumerate(mbpaths[0:-1]):
-@@ -1325,7 +1326,7 @@
- all_contexts.append(context)
-
- result = {}
-- for path, paths in path_mozbuilds.items():
-+ for path, paths in list(path_mozbuilds.items()):
- result[path] = reduce(lambda x, y: x + y, (contexts[p] for p in paths), [])
-
- return result, all_contexts
-@@ -1352,7 +1353,7 @@
-
- r = {}
-
-- for path, ctxs in paths.items():
-+ for path, ctxs in list(paths.items()):
- flags = Files(Context())
-
- for ctx in ctxs:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/sandbox.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/sandbox.py (refactored)
-@@ -17,7 +17,7 @@
- user-friendly error messages in the case of errors.
- """
-
--from __future__ import absolute_import, unicode_literals
-+
-
- import os
- import sys
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/common.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/common.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- from mach.logging import LoggingManager
-
-@@ -36,7 +36,7 @@
- }, **extra_substs)
-
- self.substs_unicode = ReadOnlyDict({k.decode('utf-8'): v.decode('utf-8',
-- 'replace') for k, v in self.substs.items()})
-+ 'replace') for k, v in list(self.substs.items())})
-
- self.defines = self.substs
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_base.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_base.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import json
- import os
-@@ -12,7 +12,7 @@
- import tempfile
- import unittest
-
--from cStringIO import StringIO
-+from io import StringIO
- from mozfile.mozfile import NamedTemporaryFile
-
- from mozunit import main
-@@ -93,7 +93,7 @@
- mozconfig = os.path.join(d, 'mozconfig')
- with open(mozconfig, 'wt') as fh:
- fh.write('mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/foo/@CONFIG_GUESS@')
-- print('Wrote mozconfig %s' % mozconfig)
-+ print(('Wrote mozconfig %s' % mozconfig))
-
- topobjdir = os.path.join(d, 'foo', guess)
- os.makedirs(topobjdir)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_containers.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_containers.py (refactored)
-@@ -152,7 +152,7 @@
-
- self.assertEqual(test['foo'], 1)
-
-- self.assertEqual(test.keys(), ['foo', 'bar' ])
-+ self.assertEqual(list(test.keys()), ['foo', 'bar' ])
-
- def test_defaults(self):
- test = OrderedDefaultDict(bool, {'foo': 1 })
-@@ -161,7 +161,7 @@
-
- self.assertEqual(test['qux'], False)
-
-- self.assertEqual(test.keys(), ['foo', 'qux' ])
-+ self.assertEqual(list(test.keys()), ['foo', 'qux' ])
-
-
- class TestKeyedDefaultDict(unittest.TestCase):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_dotproperties.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_dotproperties.py (refactored)
-@@ -1,11 +1,11 @@
- # -*- coding: utf-8 -*-
-
--from __future__ import unicode_literals
-+
-
- import os
- import unittest
-
--from StringIO import StringIO
-+from io import StringIO
-
- import mozpack.path as mozpath
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_expression.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_expression.py (refactored)
-@@ -25,8 +25,8 @@
-
- def test_in(self):
- """test 'var in context' to not fall for fallback"""
-- self.assert_('FAIL' in self.c)
-- self.assert_('PASS' not in self.c)
-+ self.assertTrue('FAIL' in self.c)
-+ self.assertTrue('PASS' not in self.c)
-
- class TestExpression(unittest.TestCase):
- """
-@@ -48,16 +48,16 @@
-
- def test_not(self):
- """Test for the ! operator"""
-- self.assert_(Expression('!0').evaluate(self.c))
-- self.assert_(not Expression('!1').evaluate(self.c))
-+ self.assertTrue(Expression('!0').evaluate(self.c))
-+ self.assertTrue(not Expression('!1').evaluate(self.c))
-
- def test_equals(self):
- """ Test for the == operator"""
-- self.assert_(Expression('FAIL == PASS').evaluate(self.c))
-+ self.assertTrue(Expression('FAIL == PASS').evaluate(self.c))
-
- def test_notequals(self):
- """ Test for the != operator"""
-- self.assert_(Expression('FAIL != 1').evaluate(self.c))
-+ self.assertTrue(Expression('FAIL != 1').evaluate(self.c))
-
- def test_logical_and(self):
- """ Test for the && operator"""
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_jarmaker.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_jarmaker.py (refactored)
-@@ -2,14 +2,14 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import print_function
-+
- import unittest
-
- import os, sys, os.path, time, inspect
- from filecmp import dircmp
- from tempfile import mkdtemp
- from shutil import rmtree, copy2
--from StringIO import StringIO
-+from io import StringIO
- from zipfile import ZipFile
- import mozunit
-
-@@ -117,12 +117,12 @@
- """Helper to report rich results on difference between two directories.
- """
- def _fillDiff(self, dc, rv, basepath="{0}"):
-- rv['right_only'] += map(lambda l: basepath.format(l), dc.right_only)
-- rv['left_only'] += map(lambda l: basepath.format(l), dc.left_only)
-- rv['diff_files'] += map(lambda l: basepath.format(l), dc.diff_files)
-- rv['funny'] += map(lambda l: basepath.format(l), dc.common_funny)
-- rv['funny'] += map(lambda l: basepath.format(l), dc.funny_files)
-- for subdir, _dc in dc.subdirs.iteritems():
-+ rv['right_only'] += [basepath.format(l) for l in dc.right_only]
-+ rv['left_only'] += [basepath.format(l) for l in dc.left_only]
-+ rv['diff_files'] += [basepath.format(l) for l in dc.diff_files]
-+ rv['funny'] += [basepath.format(l) for l in dc.common_funny]
-+ rv['funny'] += [basepath.format(l) for l in dc.funny_files]
-+ for subdir, _dc in dc.subdirs.items():
- self._fillDiff(_dc, rv, basepath.format(subdir + "/{0}"))
- def allResults(self, left, right):
- rv = {'right_only':[], 'left_only':[],
-@@ -295,7 +295,7 @@
- ('hoge', 'foo', '2'): ('qux', 'foo', '2'),
- ('hoge', 'baz'): ('qux', 'baz'),
- }
-- for dest, src in expected_symlinks.iteritems():
-+ for dest, src in expected_symlinks.items():
- srcpath = os.path.join(self.srcdir, *src)
- destpath = os.path.join(self.builddir, 'chrome', 'test', 'dir',
- *dest)
-@@ -317,7 +317,7 @@
- def test_en_US(self):
- jm = self.jm
- jm.makeJar(self.fake_empty_file, '/NO_OUTPUT_REQUIRED')
-- self.assertEquals(jm.localedirs,
-+ self.assertEqual(jm.localedirs,
- [
- os.path.join(os.path.abspath('/TOPSOURCEDIR'),
- 'browser/locales', 'en-US')
-@@ -326,13 +326,13 @@
- jm = self.jm
- jm.l10nbase = '/L10N_BASE'
- jm.makeJar(self.fake_empty_file, '/NO_OUTPUT_REQUIRED')
-- self.assertEquals(jm.localedirs, [os.path.join('/L10N_BASE', 'browser')])
-+ self.assertEqual(jm.localedirs, [os.path.join('/L10N_BASE', 'browser')])
- def test_l10n_merge(self):
- jm = self.jm
- jm.l10nbase = '/L10N_BASE'
- jm.l10nmerge = '/L10N_MERGE'
- jm.makeJar(self.fake_empty_file, '/NO_OUTPUT_REQUIRED')
-- self.assertEquals(jm.localedirs,
-+ self.assertEqual(jm.localedirs,
- [os.path.join('/L10N_MERGE', 'browser'),
- os.path.join('/L10N_BASE', 'browser'),
- os.path.join(os.path.abspath('/TOPSOURCEDIR'),
-@@ -346,7 +346,7 @@
- ''')
- jarcontents.name = 'override.mn'
- jm.makeJar(jarcontents, '/NO_OUTPUT_REQUIRED')
-- self.assertEquals(jm.localedirs,
-+ self.assertEqual(jm.localedirs,
- [
- os.path.join(os.path.abspath('/TOPSOURCEDIR'),
- 'dom/locales', 'en-US')
-@@ -360,7 +360,7 @@
- ''')
- jarcontents.name = 'override.mn'
- jm.makeJar(jarcontents, '/NO_OUTPUT_REQUIRED')
-- self.assertEquals(jm.localedirs, [os.path.join('/L10N_BASE', 'dom')])
-+ self.assertEqual(jm.localedirs, [os.path.join('/L10N_BASE', 'dom')])
-
-
- if __name__ == '__main__':
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_line_endings.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_line_endings.py (refactored)
-@@ -1,6 +1,6 @@
- import unittest
-
--from StringIO import StringIO
-+from io import StringIO
- import os
- import sys
- import os.path
-@@ -30,17 +30,17 @@
- def testMac(self):
- self.createFile(['\x0D']*3)
- self.pp.do_include(self.tempnam)
-- self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n')
-+ self.assertEqual(self.pp.out.getvalue(), 'a\nb\nc\n')
-
- def testUnix(self):
- self.createFile(['\x0A']*3)
- self.pp.do_include(self.tempnam)
-- self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n')
-+ self.assertEqual(self.pp.out.getvalue(), 'a\nb\nc\n')
-
- def testWindows(self):
- self.createFile(['\x0D\x0A']*3)
- self.pp.do_include(self.tempnam)
-- self.assertEquals(self.pp.out.getvalue(), 'a\nb\nc\n')
-+ self.assertEqual(self.pp.out.getvalue(), 'a\nb\nc\n')
-
- if __name__ == '__main__':
- mozunit.main()
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_makeutil.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_makeutil.py (refactored)
-@@ -11,7 +11,7 @@
- from mozunit import main
- import os
- import unittest
--from StringIO import StringIO
-+from io import StringIO
-
-
- class TestMakefile(unittest.TestCase):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_mozconfig.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_mozconfig.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
- import unittest
-@@ -480,9 +480,9 @@
-
- self.assertTrue(e.exception.message.startswith(
- 'Evaluation of your mozconfig exited with an error'))
-- self.assertEquals(e.exception.path,
-+ self.assertEqual(e.exception.path,
- mozconfig.name.replace(os.sep, '/'))
-- self.assertEquals(e.exception.output, ['hello world'])
-+ self.assertEqual(e.exception.output, ['hello world'])
-
-
- if __name__ == '__main__':
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_mozinfo.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_mozinfo.py (refactored)
-@@ -8,7 +8,7 @@
- import tempfile
- import unittest
-
--from StringIO import StringIO
-+from io import StringIO
-
- import mozunit
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_preprocessor.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_preprocessor.py (refactored)
-@@ -4,7 +4,7 @@
-
- import unittest
-
--from StringIO import StringIO
-+from io import StringIO
- import os
- import shutil
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_pythonutil.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_pythonutil.py (refactored)
-@@ -12,7 +12,7 @@
- def test_iter_modules_in_path(self):
- mozbuild_path = os.path.normcase(os.path.dirname(os.path.dirname(__file__)))
- paths = list(iter_modules_in_path(mozbuild_path))
-- self.assertEquals(sorted(paths), [
-+ self.assertEqual(sorted(paths), [
- os.path.join(os.path.abspath(mozbuild_path), '__init__.py'),
- os.path.join(os.path.abspath(mozbuild_path), 'pythonutil.py'),
- os.path.join(os.path.abspath(mozbuild_path), 'test', 'test_pythonutil.py'),
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_testing.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_testing.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
--
--import cPickle as pickle
-+
-+
-+import pickle as pickle
- import os
- import shutil
- import tempfile
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_util.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/test_util.py (refactored)
-@@ -3,7 +3,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import itertools
- import hashlib
-@@ -110,7 +110,7 @@
- '''
- def __call__(self, name, mode):
- if 'w' in mode:
-- raise Exception, 'Unexpected open with write mode'
-+ raise Exception('Unexpected open with write mode')
- return MockedOpen.__call__(self, name, mode)
-
- with MyMockedOpen({'file': 'content'}):
-@@ -432,7 +432,7 @@
- self.assertEqual(len(l), 0)
- original = ['a', 'b', 'c']
- l = ListWithAction(['a', 'b', 'c'], action=self.action)
-- expected = map(self.action, original)
-+ expected = list(map(self.action, original))
- self.assertSameList(expected, l)
-
- with self.assertRaises(ValueError):
-@@ -445,7 +445,7 @@
- l = ListWithAction(action=self.action)
- original = ['a', 'b']
- l.extend(original)
-- expected = map(self.action, original)
-+ expected = list(map(self.action, original))
- self.assertSameList(expected, l)
-
- with self.assertRaises(ValueError):
-@@ -455,7 +455,7 @@
- l = ListWithAction(action=self.action)
- original = ['a', 'b']
- l[:] = original
-- expected = map(self.action, original)
-+ expected = list(map(self.action, original))
- self.assertSameList(expected, l)
-
- with self.assertRaises(ValueError):
-@@ -465,7 +465,7 @@
- l = ListWithAction(action=self.action)
- original = ['a', 'b']
- l2 = l + original
-- expected = map(self.action, original)
-+ expected = list(map(self.action, original))
- self.assertSameList(expected, l2)
-
- with self.assertRaises(ValueError):
-@@ -475,7 +475,7 @@
- l = ListWithAction(action=self.action)
- original = ['a', 'b']
- l += original
-- expected = map(self.action, original)
-+ expected = list(map(self.action, original))
- self.assertSameList(expected, l)
-
- with self.assertRaises(ValueError):
-@@ -524,7 +524,7 @@
-
- def test_strict_ordering_on_append_list_with_flags_factory_extend(self):
- FooList = StrictOrderingOnAppendListWithFlagsFactory({
-- 'foo': bool, 'bar': unicode
-+ 'foo': bool, 'bar': str
- })
- foo = FooList(['a', 'b', 'c'])
- foo['a'].foo = True
-@@ -532,7 +532,7 @@
-
- # Don't allow extending lists with different flag definitions.
- BarList = StrictOrderingOnAppendListWithFlagsFactory({
-- 'foo': unicode, 'baz': bool
-+ 'foo': str, 'baz': bool
- })
- bar = BarList(['d', 'e', 'f'])
- bar['d'].foo = 'foo'
-@@ -752,9 +752,9 @@
-
- class TypedTestStrictOrderingOnAppendList(unittest.TestCase):
- def test_init(self):
-- class Unicode(unicode):
-+ class Unicode(str):
- def __init__(self, other):
-- if not isinstance(other, unicode):
-+ if not isinstance(other, str):
- raise ValueError()
- super(Unicode, self).__init__(other)
-
-@@ -776,14 +776,14 @@
-
- class TestTypedNamedTuple(unittest.TestCase):
- def test_simple(self):
-- FooBar = TypedNamedTuple('FooBar', [('foo', unicode), ('bar', int)])
-+ FooBar = TypedNamedTuple('FooBar', [('foo', str), ('bar', int)])
-
- t = FooBar(foo='foo', bar=2)
-- self.assertEquals(type(t), FooBar)
-- self.assertEquals(t.foo, 'foo')
-- self.assertEquals(t.bar, 2)
-- self.assertEquals(t[0], 'foo')
-- self.assertEquals(t[1], 2)
-+ self.assertEqual(type(t), FooBar)
-+ self.assertEqual(t.foo, 'foo')
-+ self.assertEqual(t.bar, 2)
-+ self.assertEqual(t[0], 'foo')
-+ self.assertEqual(t[1], 2)
-
- FooBar('foo', 2)
-
-@@ -796,7 +796,7 @@
- # arguments.
- t1 = ('foo', 3)
- t2 = FooBar(t1)
-- self.assertEquals(type(t2), FooBar)
-+ self.assertEqual(type(t2), FooBar)
- self.assertEqual(FooBar(t1), FooBar('foo', 3))
-
-
-@@ -871,18 +871,18 @@
- CompilerType = EnumString.subclass('msvc', 'gcc', 'clang', 'clang-cl')
-
- type = CompilerType('msvc')
-- self.assertEquals(type, 'msvc')
-- self.assertNotEquals(type, 'gcc')
-- self.assertNotEquals(type, 'clang')
-- self.assertNotEquals(type, 'clang-cl')
-+ self.assertEqual(type, 'msvc')
-+ self.assertNotEqual(type, 'gcc')
-+ self.assertNotEqual(type, 'clang')
-+ self.assertNotEqual(type, 'clang-cl')
- self.assertIn(type, ('msvc', 'clang-cl'))
- self.assertNotIn(type, ('gcc', 'clang'))
-
- with self.assertRaises(EnumStringComparisonError):
-- self.assertEquals(type, 'foo')
-+ self.assertEqual(type, 'foo')
-
- with self.assertRaises(EnumStringComparisonError):
-- self.assertNotEquals(type, 'foo')
-+ self.assertNotEqual(type, 'foo')
-
- with self.assertRaises(EnumStringComparisonError):
- self.assertIn(type, ('foo', 'gcc'))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/action/test_buildlist.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/action/test_buildlist.py (refactored)
-@@ -38,11 +38,11 @@
- lines = [line.rstrip() for line in f.readlines()]
- f.close()
- for line in lines:
-- self.assert_(len(l) > 0,
-+ self.assertTrue(len(l) > 0,
- "ran out of expected lines! (expected '{0}', got '{1}')"
- .format(l, lines))
- self.assertEqual(line, l.pop(0))
-- self.assert_(len(l) == 0,
-+ self.assertTrue(len(l) == 0,
- "not enough lines in file! (expected '{0}',"
- " got '{1}'".format(l, lines))
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/action/test_generate_browsersearch.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/action/test_generate_browsersearch.py (refactored)
-@@ -3,7 +3,7 @@
- # Any copyright is dedicated to the Public Domain.
- # http://creativecommons.org/publicdomain/zero/1.0/
-
--from __future__ import unicode_literals
-+
-
- import json
- import os
-@@ -43,8 +43,8 @@
-
- def test_valid_unicode(self):
- o = self._test_one('valid-zh-CN')
-- self.assertEquals(o['default'], '百度')
-- self.assertEquals(o['engines'], ['百度', 'Google'])
-+ self.assertEqual(o['default'], '百度')
-+ self.assertEqual(o['engines'], ['百度', 'Google'])
-
- def test_invalid_unicode(self):
- with self.assertRaises(UnicodeDecodeError):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/action/test_package_fennec_apk.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/action/test_package_fennec_apk.py (refactored)
-@@ -3,7 +3,7 @@
- # Any copyright is dedicated to the Public Domain.
- # http://creativecommons.org/publicdomain/zero/1.0/
-
--from __future__ import unicode_literals
-+
-
- import os
- import unittest
-@@ -41,14 +41,14 @@
- root_files=[data('root_file.txt')])
-
- # omni.ja ends up in assets/omni.ja.
-- self.assertEquals(jarrer['assets/omni.ja'].open().read().strip(), 'omni.ja')
-+ self.assertEqual(jarrer['assets/omni.ja'].open().read().strip(), 'omni.ja')
-
- # Everything else is in place.
- for name in ('classes.dex',
- 'assets/asset.txt',
- 'lib/lib.txt',
- 'root_file.txt'):
-- self.assertEquals(jarrer[name].open().read().strip(), name)
-+ self.assertEqual(jarrer[name].open().read().strip(), name)
-
- def test_inputs(self):
- # Language repacks take updated resources from an ap_ and pack them
-@@ -57,8 +57,8 @@
- # overrides the first.
- jarrer = package(inputs=[data('input2.apk'), data('input1.ap_')])
-
-- files1 = JarReader(data('input1.ap_')).entries.keys()
-- files2 = JarReader(data('input2.apk')).entries.keys()
-+ files1 = list(JarReader(data('input1.ap_')).entries.keys())
-+ files2 = list(JarReader(data('input2.apk')).entries.keys())
- for name in files2:
- self.assertTrue(name in files1 or
- jarrer[name].open().read().startswith('input2/'))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/common.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/common.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
- import unittest
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_android_eclipse.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_android_eclipse.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import json
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_build.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_build.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals, print_function
-+
-
- import buildconfig
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_configenvironment.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_configenvironment.py (refactored)
-@@ -3,7 +3,7 @@
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
- import os, posixpath
--from StringIO import StringIO
-+from io import StringIO
- import unittest
- from mozunit import main, MockedOpen
-
-@@ -29,7 +29,7 @@
- self.substs = ReadOnlyDict(d)
-
- d = dict(self.substs_unicode)
-- d[u'top_srcdir'] = top_srcdir.decode('utf-8')
-+ d['top_srcdir'] = top_srcdir.decode('utf-8')
- self.substs_unicode = ReadOnlyDict(d)
-
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_recursivemake.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_recursivemake.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
--
--import cPickle as pickle
-+
-+
-+import pickle as pickle
- import json
- import os
- import unittest
-@@ -331,7 +331,7 @@
- ],
- }
-
-- for var, val in expected.items():
-+ for var, val in list(expected.items()):
- # print("test_variable_passthru[%s]" % (var))
- found = [str for str in lines if str.startswith(var)]
- self.assertEqual(found, val)
-@@ -370,7 +370,7 @@
- ],
- }
-
-- for var, val in expected.items():
-+ for var, val in list(expected.items()):
- found = [str for str in lines if str.startswith(var)]
- self.assertEqual(found, val)
-
-@@ -544,7 +544,7 @@
-
- # This is not the most robust test in the world, but it gets the job
- # done.
-- entries = [e for e in m._dests.keys() if '**' in e]
-+ entries = [e for e in list(m._dests.keys()) if '**' in e]
- self.assertEqual(len(entries), 1)
- self.assertIn('support/**', entries[0])
-
-@@ -562,7 +562,7 @@
- set(['child/test_sub.js',
- 'child/data/**',
- 'child/another-file.sjs']))
-- for key in test_installs.keys():
-+ for key in list(test_installs.keys()):
- self.assertIn(key, test_installs)
-
- test_files_manifest = mozpath.join(env.topobjdir,
-@@ -576,7 +576,7 @@
- # Then, synthesize one from the test-installs.pkl file. This should
- # allow us to re-create a subset of the above.
- synthesized_manifest = InstallManifest()
-- for item, installs in test_installs.items():
-+ for item, installs in list(test_installs.items()):
- for install_info in installs:
- if len(install_info) == 3:
- synthesized_manifest.add_pattern_symlink(*install_info)
-@@ -584,7 +584,7 @@
- synthesized_manifest.add_symlink(*install_info)
-
- self.assertEqual(len(synthesized_manifest), 3)
-- for item, info in synthesized_manifest._dests.items():
-+ for item, info in list(synthesized_manifest._dests.items()):
- self.assertIn(item, m)
- self.assertEqual(info, m._dests[item])
-
-@@ -758,7 +758,7 @@
- expected[mozpath.join(env.topobjdir, 'final-target')] = [
- 'FINAL_TARGET = $(DEPTH)/random-final-target'
- ]
-- for key, expected_rules in expected.iteritems():
-+ for key, expected_rules in expected.items():
- backend_path = mozpath.join(key, 'backend.mk')
- lines = [l.strip() for l in open(backend_path, 'rt').readlines()[2:]]
- found = [str for str in lines if
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_visualstudio.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/backend/test_visualstudio.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- from xml.dom.minidom import parse
- import os
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/common.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/common.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import copy
- import errno
-@@ -16,7 +16,7 @@
- from mozbuild.util import ReadOnlyNamespace
- from mozpack import path as mozpath
-
--from StringIO import StringIO
-+from io import StringIO
- from which import WhichError
-
- from buildconfig import (
-@@ -78,10 +78,10 @@
- self._search_path = environ.get('PATH', '').split(os.pathsep)
-
- self._subprocess_paths = {
-- mozpath.abspath(k): v for k, v in paths.iteritems() if v
-+ mozpath.abspath(k): v for k, v in paths.items() if v
- }
-
-- paths = paths.keys()
-+ paths = list(paths.keys())
-
- environ = dict(environ)
- if 'CONFIG_SHELL' not in environ:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/lint.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/lint.py (refactored)
-@@ -2,11 +2,11 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import os
- import unittest
--from StringIO import StringIO
-+from io import StringIO
- from mozunit import main
- from buildconfig import (
- topobjdir,
-@@ -42,9 +42,7 @@
- return type.__new__(mcs, name, bases, attrs)
-
-
--class Lint(unittest.TestCase):
-- __metaclass__ = LintMeta
--
-+class Lint(unittest.TestCase, metaclass=LintMeta):
- def setUp(self):
- self._curdir = os.getcwd()
- os.chdir(topobjdir)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_checks_configure.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_checks_configure.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
--
--from StringIO import StringIO
-+
-+
-+from io import StringIO
- import os
- import sys
- import textwrap
-@@ -447,7 +447,7 @@
- checking for a... %s
- ''' % self.OTHER_A))
-
-- dirs = map(mozpath.dirname, (self.OTHER_A, self.KNOWN_A))
-+ dirs = list(map(mozpath.dirname, (self.OTHER_A, self.KNOWN_A)))
- config, out, status = self.get_result(textwrap.dedent('''\
- check_prog("A", ("known-a",), paths=["%s"])
- ''' % os.pathsep.join(dirs)))
-@@ -457,7 +457,7 @@
- checking for a... %s
- ''' % self.OTHER_A))
-
-- dirs = map(mozpath.dirname, (self.KNOWN_A, self.KNOWN_B))
-+ dirs = list(map(mozpath.dirname, (self.KNOWN_A, self.KNOWN_B)))
- config, out, status = self.get_result(textwrap.dedent('''\
- check_prog("A", ("known-a",), paths=["%s", "%s"])
- ''' % (os.pathsep.join(dirs), self.OTHER_A)))
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_compile_checks.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_compile_checks.py (refactored)
-@@ -2,14 +2,14 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import os
- import textwrap
- import unittest
- import mozpack.path as mozpath
-
--from StringIO import StringIO
-+from io import StringIO
-
- from buildconfig import topsrcdir
- from common import ConfigureTestSandbox
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_configure.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_configure.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
--
--from StringIO import StringIO
-+
-+
-+from io import StringIO
- import os
- import sys
- import textwrap
-@@ -43,7 +43,7 @@
-
- if '--help' in options:
- return out.getvalue(), config
-- self.assertEquals('', out.getvalue())
-+ self.assertEqual('', out.getvalue())
- return config
-
- def moz_configure(self, source):
-@@ -55,7 +55,7 @@
- def test_defaults(self):
- config = self.get_config()
- self.maxDiff = None
-- self.assertEquals({
-+ self.assertEqual({
- 'CHOICES': NegativeOptionValue(),
- 'DEFAULTED': PositiveOptionValue(('not-simple',)),
- 'IS_GCC': NegativeOptionValue(),
-@@ -71,9 +71,9 @@
- def test_help(self):
- help, config = self.get_config(['--help'], prog='configure')
-
-- self.assertEquals({}, config)
-+ self.assertEqual({}, config)
- self.maxDiff = None
-- self.assertEquals(
-+ self.assertEqual(
- 'Usage: configure [options]\n'
- '\n'
- 'Options: [defaults in brackets after descriptions]\n'
-@@ -109,7 +109,7 @@
- ):
- self.assertNotIn('ENABLED_SIMPLE', config)
- self.assertIn('SIMPLE', config)
-- self.assertEquals(NegativeOptionValue(), config['SIMPLE'])
-+ self.assertEqual(NegativeOptionValue(), config['SIMPLE'])
-
- for config in (
- self.get_config(['--enable-simple']),
-@@ -117,7 +117,7 @@
- ):
- self.assertIn('ENABLED_SIMPLE', config)
- self.assertIn('SIMPLE', config)
-- self.assertEquals(PositiveOptionValue(), config['SIMPLE'])
-+ self.assertEqual(PositiveOptionValue(), config['SIMPLE'])
- self.assertIs(config['SIMPLE'], config['ENABLED_SIMPLE'])
-
- # --enable-simple doesn't take values.
-@@ -135,7 +135,7 @@
- env={'MOZ_WITH_ENV': '1'}),
- ):
- self.assertIn('WITH_ENV', config)
-- self.assertEquals(NegativeOptionValue(), config['WITH_ENV'])
-+ self.assertEqual(NegativeOptionValue(), config['WITH_ENV'])
-
- for config in (
- self.get_config(['--enable-with-env']),
-@@ -145,7 +145,7 @@
- env={'MOZ_WITH_ENV': ''}),
- ):
- self.assertIn('WITH_ENV', config)
-- self.assertEquals(PositiveOptionValue(), config['WITH_ENV'])
-+ self.assertEqual(PositiveOptionValue(), config['WITH_ENV'])
-
- with self.assertRaises(InvalidOptionError):
- self.get_config(['--enable-with-env=value'])
-@@ -160,23 +160,23 @@
- self.get_config(['--enable-values', '--disable-values']),
- ):
- self.assertIn(name, config)
-- self.assertEquals(NegativeOptionValue(), config[name])
-+ self.assertEqual(NegativeOptionValue(), config[name])
-
- for config in (
- self.get_config(['--enable-values']),
- self.get_config(['--disable-values', '--enable-values']),
- ):
- self.assertIn(name, config)
-- self.assertEquals(PositiveOptionValue(), config[name])
-+ self.assertEqual(PositiveOptionValue(), config[name])
-
- config = self.get_config(['--enable-values=foo'])
- self.assertIn(name, config)
-- self.assertEquals(PositiveOptionValue(('foo',)), config[name])
-+ self.assertEqual(PositiveOptionValue(('foo',)), config[name])
-
- config = self.get_config(['--enable-values=foo,bar'])
- self.assertIn(name, config)
- self.assertTrue(config[name])
-- self.assertEquals(PositiveOptionValue(('foo', 'bar')), config[name])
-+ self.assertEqual(PositiveOptionValue(('foo', 'bar')), config[name])
-
- def test_values2(self):
- self.test_values('VALUES2')
-@@ -187,12 +187,12 @@
- def test_returned_default(self):
- config = self.get_config(['--enable-simple'])
- self.assertIn('DEFAULTED', config)
-- self.assertEquals(
-+ self.assertEqual(
- PositiveOptionValue(('simple',)), config['DEFAULTED'])
-
- config = self.get_config(['--disable-simple'])
- self.assertIn('DEFAULTED', config)
-- self.assertEquals(
-+ self.assertEqual(
- PositiveOptionValue(('not-simple',)), config['DEFAULTED'])
-
- def test_returned_choices(self):
-@@ -200,13 +200,13 @@
- config = self.get_config(
- ['--enable-values=alpha', '--returned-choices=%s' % val])
- self.assertIn('CHOICES', config)
-- self.assertEquals(PositiveOptionValue((val,)), config['CHOICES'])
-+ self.assertEqual(PositiveOptionValue((val,)), config['CHOICES'])
-
- for val in ('0', '1', '2'):
- config = self.get_config(
- ['--enable-values=numeric', '--returned-choices=%s' % val])
- self.assertIn('CHOICES', config)
-- self.assertEquals(PositiveOptionValue((val,)), config['CHOICES'])
-+ self.assertEqual(PositiveOptionValue((val,)), config['CHOICES'])
-
- with self.assertRaises(InvalidOptionError):
- self.get_config(['--enable-values=numeric',
-@@ -218,12 +218,12 @@
- def test_included(self):
- config = self.get_config(env={'CC': 'gcc'})
- self.assertIn('IS_GCC', config)
-- self.assertEquals(config['IS_GCC'], True)
-+ self.assertEqual(config['IS_GCC'], True)
-
- config = self.get_config(
- ['--enable-include=extra.configure', '--extra'])
- self.assertIn('EXTRA', config)
-- self.assertEquals(PositiveOptionValue(), config['EXTRA'])
-+ self.assertEqual(PositiveOptionValue(), config['EXTRA'])
-
- with self.assertRaises(InvalidOptionError):
- self.get_config(['--extra'])
-@@ -231,7 +231,7 @@
- def test_template(self):
- config = self.get_config(env={'CC': 'gcc'})
- self.assertIn('CFLAGS', config)
-- self.assertEquals(config['CFLAGS'], ['-Werror=foobar'])
-+ self.assertEqual(config['CFLAGS'], ['-Werror=foobar'])
-
- config = self.get_config(env={'CC': 'clang'})
- self.assertNotIn('CFLAGS', config)
-@@ -288,7 +288,7 @@
- sandbox
- )
-
-- import __builtin__
-+ import builtins
- self.assertIs(sandbox['foo'](), __builtin__)
-
- exec_(textwrap.dedent('''
-@@ -300,7 +300,7 @@
- )
-
- f = sandbox['foo']()
-- self.assertEquals(f.name, os.devnull)
-+ self.assertEqual(f.name, os.devnull)
- f.close()
-
- # This unlocks the sandbox
-@@ -336,8 +336,8 @@
- self.assertIs(sandbox['foo'](), sandbox)
-
- # Nothing leaked from the function being executed
-- self.assertEquals(sandbox.keys(), ['__builtins__', 'foo'])
-- self.assertEquals(sandbox['__builtins__'], ConfigureSandbox.BUILTINS)
-+ self.assertEqual(list(sandbox.keys()), ['__builtins__', 'foo'])
-+ self.assertEqual(sandbox['__builtins__'], ConfigureSandbox.BUILTINS)
-
- exec_(textwrap.dedent('''
- @template
-@@ -354,7 +354,7 @@
- with self.assertRaises(NameError) as e:
- sandbox._depends[sandbox['bar']].result
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "global name 'sys' is not defined")
-
- def test_apply_imports(self):
-@@ -380,28 +380,28 @@
- sandbox
- )
-
-- self.assertEquals(len(imports), 1)
-+ self.assertEqual(len(imports), 1)
-
- def test_os_path(self):
- config = self.get_config(['--with-imports=%s' % __file__])
- self.assertIn('HAS_ABSPATH', config)
-- self.assertEquals(config['HAS_ABSPATH'], True)
-+ self.assertEqual(config['HAS_ABSPATH'], True)
- self.assertIn('HAS_GETATIME', config)
-- self.assertEquals(config['HAS_GETATIME'], True)
-+ self.assertEqual(config['HAS_GETATIME'], True)
- self.assertIn('HAS_GETATIME2', config)
-- self.assertEquals(config['HAS_GETATIME2'], False)
-+ self.assertEqual(config['HAS_GETATIME2'], False)
-
- def test_template_call(self):
- config = self.get_config(env={'CC': 'gcc'})
- self.assertIn('TEMPLATE_VALUE', config)
-- self.assertEquals(config['TEMPLATE_VALUE'], 42)
-+ self.assertEqual(config['TEMPLATE_VALUE'], 42)
- self.assertIn('TEMPLATE_VALUE_2', config)
-- self.assertEquals(config['TEMPLATE_VALUE_2'], 21)
-+ self.assertEqual(config['TEMPLATE_VALUE_2'], 21)
-
- def test_template_imports(self):
- config = self.get_config(['--enable-imports-in-template'])
- self.assertIn('PLATFORM', config)
-- self.assertEquals(config['PLATFORM'], sys.platform)
-+ self.assertEqual(config['PLATFORM'], sys.platform)
-
- def test_decorators(self):
- config = {}
-@@ -419,27 +419,27 @@
- return self.get_config(*args, configure='set_config.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config(['--set-foo'])
- self.assertIn('FOO', config)
-- self.assertEquals(config['FOO'], True)
-+ self.assertEqual(config['FOO'], True)
-
- config = get_config(['--set-bar'])
- self.assertNotIn('FOO', config)
- self.assertIn('BAR', config)
-- self.assertEquals(config['BAR'], True)
-+ self.assertEqual(config['BAR'], True)
-
- config = get_config(['--set-value=qux'])
- self.assertIn('VALUE', config)
-- self.assertEquals(config['VALUE'], 'qux')
-+ self.assertEqual(config['VALUE'], 'qux')
-
- config = get_config(['--set-name=hoge'])
- self.assertIn('hoge', config)
-- self.assertEquals(config['hoge'], True)
-+ self.assertEqual(config['hoge'], True)
-
- config = get_config([])
-- self.assertEquals(config, {'BAR': False})
-+ self.assertEqual(config, {'BAR': False})
-
- with self.assertRaises(ConfigureError):
- # Both --set-foo and --set-name=FOO are going to try to
-@@ -454,11 +454,11 @@
- set_config('QUX', 'qux', when='--with-qux')
- '''):
- config = self.get_config()
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': 'foo',
- })
- config = self.get_config(['--with-qux'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': 'foo',
- 'QUX': 'qux',
- })
-@@ -468,27 +468,27 @@
- return self.get_config(*args, configure='set_define.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {'DEFINES': {}})
-+ self.assertEqual(config, {'DEFINES': {}})
-
- config = get_config(['--set-foo'])
- self.assertIn('FOO', config['DEFINES'])
-- self.assertEquals(config['DEFINES']['FOO'], True)
-+ self.assertEqual(config['DEFINES']['FOO'], True)
-
- config = get_config(['--set-bar'])
- self.assertNotIn('FOO', config['DEFINES'])
- self.assertIn('BAR', config['DEFINES'])
-- self.assertEquals(config['DEFINES']['BAR'], True)
-+ self.assertEqual(config['DEFINES']['BAR'], True)
-
- config = get_config(['--set-value=qux'])
- self.assertIn('VALUE', config['DEFINES'])
-- self.assertEquals(config['DEFINES']['VALUE'], 'qux')
-+ self.assertEqual(config['DEFINES']['VALUE'], 'qux')
-
- config = get_config(['--set-name=hoge'])
- self.assertIn('hoge', config['DEFINES'])
-- self.assertEquals(config['DEFINES']['hoge'], True)
-+ self.assertEqual(config['DEFINES']['hoge'], True)
-
- config = get_config([])
-- self.assertEquals(config['DEFINES'], {'BAR': False})
-+ self.assertEqual(config['DEFINES'], {'BAR': False})
-
- with self.assertRaises(ConfigureError):
- # Both --set-foo and --set-name=FOO are going to try to
-@@ -503,11 +503,11 @@
- set_define('QUX', 'qux', when='--with-qux')
- '''):
- config = self.get_config()
-- self.assertEquals(config['DEFINES'], {
-+ self.assertEqual(config['DEFINES'], {
- 'FOO': 'foo',
- })
- config = self.get_config(['--with-qux'])
-- self.assertEquals(config['DEFINES'], {
-+ self.assertEqual(config['DEFINES'], {
- 'FOO': 'foo',
- 'QUX': 'qux',
- })
-@@ -518,19 +518,19 @@
- *args, configure='imply_option/simple.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config([])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config(['--enable-foo'])
- self.assertIn('BAR', config)
-- self.assertEquals(config['BAR'], PositiveOptionValue())
-+ self.assertEqual(config['BAR'], PositiveOptionValue())
-
- with self.assertRaises(InvalidOptionError) as e:
- get_config(['--enable-foo', '--disable-bar'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- "'--enable-bar' implied by '--enable-foo' conflicts with "
- "'--disable-bar' from the command-line")
-@@ -541,31 +541,31 @@
- *args, configure='imply_option/negative.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config([])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config(['--enable-foo'])
- self.assertIn('BAR', config)
-- self.assertEquals(config['BAR'], NegativeOptionValue())
-+ self.assertEqual(config['BAR'], NegativeOptionValue())
-
- with self.assertRaises(InvalidOptionError) as e:
- get_config(['--enable-foo', '--enable-bar'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- "'--disable-bar' implied by '--enable-foo' conflicts with "
- "'--enable-bar' from the command-line")
-
- config = get_config(['--disable-hoge'])
- self.assertIn('BAR', config)
-- self.assertEquals(config['BAR'], NegativeOptionValue())
-+ self.assertEqual(config['BAR'], NegativeOptionValue())
-
- with self.assertRaises(InvalidOptionError) as e:
- get_config(['--disable-hoge', '--enable-bar'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- "'--disable-bar' implied by '--disable-hoge' conflicts with "
- "'--enable-bar' from the command-line")
-@@ -576,23 +576,23 @@
- *args, configure='imply_option/values.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config([])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config(['--enable-foo=a'])
- self.assertIn('BAR', config)
-- self.assertEquals(config['BAR'], PositiveOptionValue(('a',)))
-+ self.assertEqual(config['BAR'], PositiveOptionValue(('a',)))
-
- config = get_config(['--enable-foo=a,b'])
- self.assertIn('BAR', config)
-- self.assertEquals(config['BAR'], PositiveOptionValue(('a','b')))
-+ self.assertEqual(config['BAR'], PositiveOptionValue(('a','b')))
-
- with self.assertRaises(InvalidOptionError) as e:
- get_config(['--enable-foo=a,b', '--disable-bar'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- "'--enable-bar=a,b' implied by '--enable-foo' conflicts with "
- "'--disable-bar' from the command-line")
-@@ -603,15 +603,15 @@
- *args, configure='imply_option/infer.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config([])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- with self.assertRaises(InvalidOptionError) as e:
- get_config(['--enable-foo', '--disable-bar'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- "'--enable-bar' implied by '--enable-foo' conflicts with "
- "'--disable-bar' from the command-line")
-@@ -619,7 +619,7 @@
- with self.assertRaises(ConfigureError) as e:
- self.get_config([], configure='imply_option/infer_ko.configure')
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- "Cannot infer what implies '--enable-bar'. Please add a `reason` "
- "to the `imply_option` call.")
-@@ -630,25 +630,25 @@
- *args, configure='imply_option/imm.configure')
-
- help, config = get_config(['--help'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = get_config([])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config_path = mozpath.abspath(
- mozpath.join(test_data_path, 'imply_option', 'imm.configure'))
-
-- with self.assertRaisesRegexp(InvalidOptionError,
-+ with self.assertRaisesRegex(InvalidOptionError,
- "--enable-foo' implied by 'imply_option at %s:7' conflicts with "
- "'--disable-foo' from the command-line" % config_path):
- get_config(['--disable-foo'])
-
-- with self.assertRaisesRegexp(InvalidOptionError,
-+ with self.assertRaisesRegex(InvalidOptionError,
- "--enable-bar=foo,bar' implied by 'imply_option at %s:16' conflicts"
- " with '--enable-bar=a,b,c' from the command-line" % config_path):
- get_config(['--enable-bar=a,b,c'])
-
-- with self.assertRaisesRegexp(InvalidOptionError,
-+ with self.assertRaisesRegex(InvalidOptionError,
- "--enable-baz=BAZ' implied by 'imply_option at %s:25' conflicts"
- " with '--enable-baz=QUUX' from the command-line" % config_path):
- get_config(['--enable-baz=QUUX'])
-@@ -660,7 +660,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "`--with-foo`, emitted from `%s` line 2, is unknown."
- % mozpath.join(test_data_path, 'moz.configure'))
-
-@@ -675,7 +675,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Unexpected type: 'int'")
-
- def test_imply_option_when(self):
-@@ -686,12 +686,12 @@
- set_config('QUX', depends('--with-qux')(lambda x: x))
- '''):
- config = self.get_config()
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'QUX': NegativeOptionValue(),
- })
-
- config = self.get_config(['--with-foo'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'QUX': PositiveOptionValue(),
- })
-
-@@ -700,7 +700,7 @@
- with self.moz_configure('option("--with-foo", help="foo")'):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Option `--with-foo` is not handled ; reference it with a @depends'
- )
-@@ -712,7 +712,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Option `--with-foo` already defined'
- )
-@@ -724,7 +724,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Option `MOZ_FOO` already defined'
- )
-@@ -736,7 +736,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Option `MOZ_FOO` already defined'
- )
-@@ -748,7 +748,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Option `MOZ_FOO` already defined'
- )
-@@ -760,7 +760,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Option `--with-foo` already defined'
- )
-@@ -776,18 +776,18 @@
- set_config('QUX', depends('--with-qux', when='--with-foo')(lambda x: x))
- '''):
- config = self.get_config()
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': NegativeOptionValue(),
- })
-
- config = self.get_config(['--with-foo'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': PositiveOptionValue(),
- 'QUX': NegativeOptionValue(),
- })
-
- config = self.get_config(['--with-foo', '--with-qux'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': PositiveOptionValue(),
- 'QUX': PositiveOptionValue(),
- })
-@@ -795,7 +795,7 @@
- with self.assertRaises(InvalidOptionError) as e:
- self.get_config(['--with-bar'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- '--with-bar is not available in this configuration'
- )
-@@ -803,7 +803,7 @@
- with self.assertRaises(InvalidOptionError) as e:
- self.get_config(['--with-qux'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- '--with-qux is not available in this configuration'
- )
-@@ -811,18 +811,18 @@
- with self.assertRaises(InvalidOptionError) as e:
- self.get_config(['QUX=1'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'QUX is not available in this configuration'
- )
-
- config = self.get_config(env={'QUX': '1'})
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': NegativeOptionValue(),
- })
-
- help, config = self.get_config(['--help'])
-- self.assertEquals(help, textwrap.dedent('''\
-+ self.assertEqual(help, textwrap.dedent('''\
- Usage: configure [options]
-
- Options: [defaults in brackets after descriptions]
-@@ -833,7 +833,7 @@
- '''))
-
- help, config = self.get_config(['--help', '--with-foo'])
-- self.assertEquals(help, textwrap.dedent('''\
-+ self.assertEqual(help, textwrap.dedent('''\
- Usage: configure [options]
-
- Options: [defaults in brackets after descriptions]
-@@ -851,7 +851,7 @@
- with self.assertRaises(ConfigureError) as e:
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '@depends function needs the same `when` as '
- 'options it depends on')
-
-@@ -868,7 +868,7 @@
- with self.assertRaises(ConfigureError) as e:
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '@depends function needs the same `when` as '
- 'options it depends on')
-
-@@ -877,7 +877,7 @@
- with self.moz_configure('include("../foo.configure")'):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Cannot include `%s` because it is not in a subdirectory of `%s`'
- % (mozpath.normpath(mozpath.join(test_data_path, '..',
-@@ -892,7 +892,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'Cannot include `%s` because it was included already.'
- % mozpath.normpath(mozpath.join(test_data_path,
-@@ -905,7 +905,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message, "Unexpected type: 'int'")
-+ self.assertEqual(e.exception.message, "Unexpected type: 'int'")
-
- def test_include_when(self):
- with MockedOpen({
-@@ -948,26 +948,26 @@
- '''),
- }):
- config = self.get_config()
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = self.get_config(['--with-foo'])
-- self.assertEquals(config, {})
-+ self.assertEqual(config, {})
-
- config = self.get_config(['--with-bar'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'BAR': 'bar',
- })
-
- with self.assertRaises(InvalidOptionError) as e:
- self.get_config(['--with-qux'])
-
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- '--with-qux is not available in this configuration'
- )
-
- config = self.get_config(['--with-foo', '--with-foo-really'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': 'foo',
- 'FOO2': True,
- })
-@@ -979,7 +979,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message, 'Cannot reassign builtins')
-+ self.assertEqual(e.exception.message, 'Cannot reassign builtins')
-
- with self.assertRaises(KeyError) as e:
- with self.moz_configure('''
-@@ -987,7 +987,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Cannot assign `foo` because it is neither a '
- '@depends nor a @template')
-
-@@ -1000,7 +1000,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "@depends needs at least one argument")
-
- with self.assertRaises(ConfigureError) as e:
-@@ -1011,7 +1011,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "'--with-foo' is not a known option. Maybe it's "
- "declared too late?")
-
-@@ -1023,7 +1023,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Option must not contain an '='")
-
- with self.assertRaises(TypeError) as e:
-@@ -1034,7 +1034,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Cannot use object of type 'int' as argument "
- "to @depends")
-
-@@ -1046,7 +1046,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Cannot decorate generator functions with @depends")
-
- with self.assertRaises(TypeError) as e:
-@@ -1055,7 +1055,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Unexpected type: 'int'")
-
- with self.assertRaises(ConfigureError) as e:
-@@ -1069,7 +1069,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The `foo` function may not be called")
-
- with self.assertRaises(TypeError) as e:
-@@ -1080,7 +1080,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "depends_impl() got an unexpected keyword argument 'foo'")
-
- def test_depends_when(self):
-@@ -1105,12 +1105,12 @@
- set_config('QUX', qux)
- '''):
- config = self.get_config()
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': 'foo',
- })
-
- config = self.get_config(['--with-qux'])
-- self.assertEquals(config, {
-+ self.assertEqual(config, {
- 'FOO': 'foo',
- 'QUX': 'qux',
- })
-@@ -1125,7 +1125,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '@imports must appear after @template')
-
- with self.assertRaises(ConfigureError) as e:
-@@ -1138,7 +1138,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '@imports must appear after @depends')
-
- for import_ in (
-@@ -1155,7 +1155,7 @@
- ''' % import_):
- self.get_config()
-
-- self.assertEquals(e.exception.message, "Unexpected type: 'int'")
-+ self.assertEqual(e.exception.message, "Unexpected type: 'int'")
-
- with self.assertRaises(TypeError) as e:
- with self.moz_configure('''
-@@ -1166,7 +1166,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message, "Unexpected type: 'int'")
-+ self.assertEqual(e.exception.message, "Unexpected type: 'int'")
-
- with self.assertRaises(ValueError) as e:
- with self.moz_configure('''
-@@ -1176,7 +1176,7 @@
- '''):
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Invalid argument to @imports: 'os*'")
-
- def test_only_when(self):
-@@ -1231,7 +1231,7 @@
- with self.assertRaises(InvalidOptionError) as e:
- self.get_config(['--foo'])
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--foo is not available in this configuration')
-
- # Cannot depend on an option defined in a only_when block, because we
-@@ -1242,7 +1242,7 @@
- with self.assertRaises(ConfigureError) as e:
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '@depends function needs the same `when` as '
- 'options it depends on')
-
-@@ -1259,7 +1259,7 @@
- with self.assertRaises(InvalidOptionError) as e:
- self.get_config()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--foo is not available in this configuration')
-
- # And similarly doesn't fail when the condition is true.
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_lint.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_lint.py (refactored)
-@@ -2,9 +2,9 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-
--from StringIO import StringIO
-+
-+from io import StringIO
- import os
- import textwrap
- import unittest
-@@ -62,7 +62,7 @@
- '''):
- self.lint_test()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "`bar` depends on '--help' and `foo`. "
- "`foo` must depend on '--help'")
-
-@@ -85,7 +85,7 @@
- '''):
- self.lint_test()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "`bar` depends on '--help' and `foo`. "
- "`foo` must depend on '--help'")
-
-@@ -111,7 +111,7 @@
- '''):
- self.lint_test()
-
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "Missing @depends for `foo`: '--help'")
-
- # There is a default restricted `os` module when there is no explicit
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_moz_configure.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_moz_configure.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- from mozunit import main
- from mozpack import path as mozpath
-@@ -23,10 +23,10 @@
- shell = mozpath.abspath('/bin/sh')
- return result.replace('CONFIG_SHELL=%s ' % shell, '')
-
-- self.assertEquals('--enable-application=browser',
-+ self.assertEqual('--enable-application=browser',
- get_value_for(['--enable-application=browser']))
-
-- self.assertEquals('--enable-application=browser '
-+ self.assertEqual('--enable-application=browser '
- 'MOZ_PROFILING=1',
- get_value_for(['--enable-application=browser',
- 'MOZ_PROFILING=1']))
-@@ -35,25 +35,25 @@
- environ={'MOZ_PROFILING': '1'},
- mozconfig='ac_add_options --enable-project=js')
-
-- self.assertEquals('--enable-project=js MOZ_PROFILING=1',
-+ self.assertEqual('--enable-project=js MOZ_PROFILING=1',
- value)
-
- # --disable-js-shell is the default, so it's filtered out.
-- self.assertEquals('--enable-application=browser',
-+ self.assertEqual('--enable-application=browser',
- get_value_for(['--enable-application=browser',
- '--disable-js-shell']))
-
- # Normally, --without-foo would be filtered out because that's the
- # default, but since it is a (fake) old-configure option, it always
- # appears.
-- self.assertEquals('--enable-application=browser --without-foo',
-+ self.assertEqual('--enable-application=browser --without-foo',
- get_value_for(['--enable-application=browser',
- '--without-foo']))
-- self.assertEquals('--enable-application=browser --with-foo',
-+ self.assertEqual('--enable-application=browser --with-foo',
- get_value_for(['--enable-application=browser',
- '--with-foo']))
-
-- self.assertEquals("--enable-application=browser '--with-foo=foo bar'",
-+ self.assertEqual("--enable-application=browser '--with-foo=foo bar'",
- get_value_for(['--enable-application=browser',
- '--with-foo=foo bar']))
-
-@@ -65,7 +65,7 @@
- self.version = version
-
- def __call__(self, stdin, args):
-- this.assertEquals(args, ('-version',))
-+ this.assertEqual(args, ('-version',))
- return 0, self.version, ''
-
- def check_nsis_version(version):
-@@ -80,13 +80,13 @@
- with self.assertRaises(SystemExit) as e:
- check_nsis_version('v3.0a2')
-
-- self.assertEquals(check_nsis_version('v3.0b1'), '3.0b1')
-- self.assertEquals(check_nsis_version('v3.0b2'), '3.0b2')
-- self.assertEquals(check_nsis_version('v3.0rc1'), '3.0rc1')
-- self.assertEquals(check_nsis_version('v3.0'), '3.0')
-- self.assertEquals(check_nsis_version('v3.0-2'), '3.0')
-- self.assertEquals(check_nsis_version('v3.0.1'), '3.0')
-- self.assertEquals(check_nsis_version('v3.1'), '3.1')
-+ self.assertEqual(check_nsis_version('v3.0b1'), '3.0b1')
-+ self.assertEqual(check_nsis_version('v3.0b2'), '3.0b2')
-+ self.assertEqual(check_nsis_version('v3.0rc1'), '3.0rc1')
-+ self.assertEqual(check_nsis_version('v3.0'), '3.0')
-+ self.assertEqual(check_nsis_version('v3.0-2'), '3.0')
-+ self.assertEqual(check_nsis_version('v3.0.1'), '3.0')
-+ self.assertEqual(check_nsis_version('v3.1'), '3.1')
-
-
- if __name__ == '__main__':
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_options.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_options.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import unittest
-
-@@ -27,139 +27,139 @@
- class TestOption(unittest.TestCase):
- def test_option(self):
- option = Option('--option')
-- self.assertEquals(option.prefix, '')
-- self.assertEquals(option.name, 'option')
-- self.assertEquals(option.env, None)
-+ self.assertEqual(option.prefix, '')
-+ self.assertEqual(option.name, 'option')
-+ self.assertEqual(option.env, None)
- self.assertFalse(option.default)
-
- option = Option('--enable-option')
-- self.assertEquals(option.prefix, 'enable')
-- self.assertEquals(option.name, 'option')
-- self.assertEquals(option.env, None)
-+ self.assertEqual(option.prefix, 'enable')
-+ self.assertEqual(option.name, 'option')
-+ self.assertEqual(option.env, None)
- self.assertFalse(option.default)
-
- option = Option('--disable-option')
-- self.assertEquals(option.prefix, 'disable')
-- self.assertEquals(option.name, 'option')
-- self.assertEquals(option.env, None)
-+ self.assertEqual(option.prefix, 'disable')
-+ self.assertEqual(option.name, 'option')
-+ self.assertEqual(option.env, None)
- self.assertTrue(option.default)
-
- option = Option('--with-option')
-- self.assertEquals(option.prefix, 'with')
-- self.assertEquals(option.name, 'option')
-- self.assertEquals(option.env, None)
-+ self.assertEqual(option.prefix, 'with')
-+ self.assertEqual(option.name, 'option')
-+ self.assertEqual(option.env, None)
- self.assertFalse(option.default)
-
- option = Option('--without-option')
-- self.assertEquals(option.prefix, 'without')
-- self.assertEquals(option.name, 'option')
-- self.assertEquals(option.env, None)
-+ self.assertEqual(option.prefix, 'without')
-+ self.assertEqual(option.name, 'option')
-+ self.assertEqual(option.env, None)
- self.assertTrue(option.default)
-
- option = Option('--without-option-foo', env='MOZ_OPTION')
-- self.assertEquals(option.env, 'MOZ_OPTION')
-+ self.assertEqual(option.env, 'MOZ_OPTION')
-
- option = Option(env='MOZ_OPTION')
-- self.assertEquals(option.prefix, '')
-- self.assertEquals(option.name, None)
-- self.assertEquals(option.env, 'MOZ_OPTION')
-+ self.assertEqual(option.prefix, '')
-+ self.assertEqual(option.name, None)
-+ self.assertEqual(option.env, 'MOZ_OPTION')
- self.assertFalse(option.default)
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=0, default=('a',))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=1, default=())
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'default must be a bool, a string or a tuple of strings')
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=1, default=True)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=1, default=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=2, default=())
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'default must be a bool, a string or a tuple of strings')
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=2, default=True)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=2, default=('a',))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs='?', default=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs='+', default=())
-- self.assertEquals(
-+ self.assertEqual(
- e.exception.message,
- 'default must be a bool, a string or a tuple of strings')
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs='+', default=True)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- # --disable options with a nargs value that requires at least one
- # argument need to be given a default.
- with self.assertRaises(InvalidOptionError) as e:
- Option('--disable-option', nargs=1)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--disable-option', nargs='+')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- # Test nargs inference from default value
- option = Option('--with-foo', default=True)
-- self.assertEquals(option.nargs, 0)
-+ self.assertEqual(option.nargs, 0)
-
- option = Option('--with-foo', default=False)
-- self.assertEquals(option.nargs, 0)
-+ self.assertEqual(option.nargs, 0)
-
- option = Option('--with-foo', default='a')
-- self.assertEquals(option.nargs, '?')
-+ self.assertEqual(option.nargs, '?')
-
- option = Option('--with-foo', default=('a',))
-- self.assertEquals(option.nargs, '?')
-+ self.assertEqual(option.nargs, '?')
-
- option = Option('--with-foo', default=('a', 'b'))
-- self.assertEquals(option.nargs, '*')
-+ self.assertEqual(option.nargs, '*')
-
- option = Option(env='FOO', default=True)
-- self.assertEquals(option.nargs, 0)
-+ self.assertEqual(option.nargs, 0)
-
- option = Option(env='FOO', default=False)
-- self.assertEquals(option.nargs, 0)
-+ self.assertEqual(option.nargs, 0)
-
- option = Option(env='FOO', default='a')
-- self.assertEquals(option.nargs, '?')
-+ self.assertEqual(option.nargs, '?')
-
- option = Option(env='FOO', default=('a',))
-- self.assertEquals(option.nargs, '?')
-+ self.assertEqual(option.nargs, '?')
-
- option = Option(env='FOO', default=('a', 'b'))
-- self.assertEquals(option.nargs, '*')
-+ self.assertEqual(option.nargs, '*')
-
- def test_option_option(self):
- for option in (
-@@ -169,70 +169,70 @@
- '--with-option',
- '--without-option',
- ):
-- self.assertEquals(Option(option).option, option)
-- self.assertEquals(Option(option, env='FOO').option, option)
-+ self.assertEqual(Option(option).option, option)
-+ self.assertEqual(Option(option, env='FOO').option, option)
-
- opt = Option(option, default=False)
-- self.assertEquals(opt.option,
-+ self.assertEqual(opt.option,
- option.replace('-disable-', '-enable-')
- .replace('-without-', '-with-'))
-
- opt = Option(option, default=True)
-- self.assertEquals(opt.option,
-+ self.assertEqual(opt.option,
- option.replace('-enable-', '-disable-')
- .replace('-with-', '-without-'))
-
-- self.assertEquals(Option(env='FOO').option, 'FOO')
-+ self.assertEqual(Option(env='FOO').option, 'FOO')
-
- def test_option_choices(self):
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=3, choices=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Not enough `choices` for `nargs`')
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--without-option', nargs=1, choices=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'A `default` must be given along with `choices`')
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--without-option', nargs='+', choices=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'A `default` must be given along with `choices`')
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--without-option', default='c', choices=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The `default` value must be one of 'a', 'b'")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--without-option', default=('a', 'c',), choices=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The `default` value must be one of 'a', 'b'")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--without-option', default=('c',), choices=('a', 'b'))
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The `default` value must be one of 'a', 'b'")
-
- option = Option('--with-option', nargs='+', choices=('a', 'b'))
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--with-option=c')
-- self.assertEquals(e.exception.message, "'c' is not one of 'a', 'b'")
-+ self.assertEqual(e.exception.message, "'c' is not one of 'a', 'b'")
-
- value = option.get_value('--with-option=b,a')
- self.assertTrue(value)
-- self.assertEquals(PositiveOptionValue(('b', 'a')), value)
-+ self.assertEqual(PositiveOptionValue(('b', 'a')), value)
-
- option = Option('--without-option', nargs='*', default='a',
- choices=('a', 'b'))
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--with-option=c')
-- self.assertEquals(e.exception.message, "'c' is not one of 'a', 'b'")
-+ self.assertEqual(e.exception.message, "'c' is not one of 'a', 'b'")
-
- value = option.get_value('--with-option=b,a')
- self.assertTrue(value)
-- self.assertEquals(PositiveOptionValue(('b', 'a')), value)
-+ self.assertEqual(PositiveOptionValue(('b', 'a')), value)
-
- # Test nargs inference from choices
- option = Option('--with-option', choices=('a', 'b'))
-@@ -243,71 +243,71 @@
- choices=('a', 'b', 'c', 'd'))
-
- value = option.get_value('--with-option=+d')
-- self.assertEquals(PositiveOptionValue(('b', 'c', 'd')), value)
-+ self.assertEqual(PositiveOptionValue(('b', 'c', 'd')), value)
-
- value = option.get_value('--with-option=-b')
-- self.assertEquals(PositiveOptionValue(('c',)), value)
-+ self.assertEqual(PositiveOptionValue(('c',)), value)
-
- value = option.get_value('--with-option=-b,+d')
-- self.assertEquals(PositiveOptionValue(('c','d')), value)
-+ self.assertEqual(PositiveOptionValue(('c','d')), value)
-
- # Adding something that is in the default is fine
- value = option.get_value('--with-option=+b')
-- self.assertEquals(PositiveOptionValue(('b', 'c')), value)
-+ self.assertEqual(PositiveOptionValue(('b', 'c')), value)
-
- # Removing something that is not in the default is fine, as long as it
- # is one of the choices
- value = option.get_value('--with-option=-a')
-- self.assertEquals(PositiveOptionValue(('b', 'c')), value)
-+ self.assertEqual(PositiveOptionValue(('b', 'c')), value)
-
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--with-option=-e')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "'e' is not one of 'a', 'b', 'c', 'd'")
-
- # Other "not a choice" errors.
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--with-option=+e')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "'e' is not one of 'a', 'b', 'c', 'd'")
-
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--with-option=e')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "'e' is not one of 'a', 'b', 'c', 'd'")
-
- def test_option_value_format(self):
- val = PositiveOptionValue()
-- self.assertEquals('--with-value', val.format('--with-value'))
-- self.assertEquals('--with-value', val.format('--without-value'))
-- self.assertEquals('--enable-value', val.format('--enable-value'))
-- self.assertEquals('--enable-value', val.format('--disable-value'))
-- self.assertEquals('--value', val.format('--value'))
-- self.assertEquals('VALUE=1', val.format('VALUE'))
-+ self.assertEqual('--with-value', val.format('--with-value'))
-+ self.assertEqual('--with-value', val.format('--without-value'))
-+ self.assertEqual('--enable-value', val.format('--enable-value'))
-+ self.assertEqual('--enable-value', val.format('--disable-value'))
-+ self.assertEqual('--value', val.format('--value'))
-+ self.assertEqual('VALUE=1', val.format('VALUE'))
-
- val = PositiveOptionValue(('a',))
-- self.assertEquals('--with-value=a', val.format('--with-value'))
-- self.assertEquals('--with-value=a', val.format('--without-value'))
-- self.assertEquals('--enable-value=a', val.format('--enable-value'))
-- self.assertEquals('--enable-value=a', val.format('--disable-value'))
-- self.assertEquals('--value=a', val.format('--value'))
-- self.assertEquals('VALUE=a', val.format('VALUE'))
-+ self.assertEqual('--with-value=a', val.format('--with-value'))
-+ self.assertEqual('--with-value=a', val.format('--without-value'))
-+ self.assertEqual('--enable-value=a', val.format('--enable-value'))
-+ self.assertEqual('--enable-value=a', val.format('--disable-value'))
-+ self.assertEqual('--value=a', val.format('--value'))
-+ self.assertEqual('VALUE=a', val.format('VALUE'))
-
- val = PositiveOptionValue(('a', 'b'))
-- self.assertEquals('--with-value=a,b', val.format('--with-value'))
-- self.assertEquals('--with-value=a,b', val.format('--without-value'))
-- self.assertEquals('--enable-value=a,b', val.format('--enable-value'))
-- self.assertEquals('--enable-value=a,b', val.format('--disable-value'))
-- self.assertEquals('--value=a,b', val.format('--value'))
-- self.assertEquals('VALUE=a,b', val.format('VALUE'))
-+ self.assertEqual('--with-value=a,b', val.format('--with-value'))
-+ self.assertEqual('--with-value=a,b', val.format('--without-value'))
-+ self.assertEqual('--enable-value=a,b', val.format('--enable-value'))
-+ self.assertEqual('--enable-value=a,b', val.format('--disable-value'))
-+ self.assertEqual('--value=a,b', val.format('--value'))
-+ self.assertEqual('VALUE=a,b', val.format('VALUE'))
-
- val = NegativeOptionValue()
-- self.assertEquals('--without-value', val.format('--with-value'))
-- self.assertEquals('--without-value', val.format('--without-value'))
-- self.assertEquals('--disable-value', val.format('--enable-value'))
-- self.assertEquals('--disable-value', val.format('--disable-value'))
-- self.assertEquals('', val.format('--value'))
-- self.assertEquals('VALUE=', val.format('VALUE'))
-+ self.assertEqual('--without-value', val.format('--with-value'))
-+ self.assertEqual('--without-value', val.format('--without-value'))
-+ self.assertEqual('--disable-value', val.format('--enable-value'))
-+ self.assertEqual('--disable-value', val.format('--disable-value'))
-+ self.assertEqual('', val.format('--value'))
-+ self.assertEqual('VALUE=', val.format('VALUE'))
-
- def test_option_value(self, name='option', nargs=0, default=None):
- disabled = name.startswith(('disable-', 'without-'))
-@@ -324,28 +324,28 @@
-
- if nargs in (0, '?', '*') or disabled:
- value = option.get_value('--%s' % name, 'option')
-- self.assertEquals(value, posOptionValue())
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, posOptionValue())
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s' % name)
- if nargs == 1:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes 1 value' % name)
- elif nargs == '+':
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes 1 or more values' % name)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes 2 values' % name)
-
- value = option.get_value('')
-- self.assertEquals(value, defaultValue)
-- self.assertEquals(value.origin, 'default')
-+ self.assertEqual(value, defaultValue)
-+ self.assertEqual(value.origin, 'default')
-
- value = option.get_value(None)
-- self.assertEquals(value, defaultValue)
-- self.assertEquals(value.origin, 'default')
-+ self.assertEqual(value, defaultValue)
-+ self.assertEqual(value.origin, 'default')
-
- with self.assertRaises(AssertionError):
- value = option.get_value('MOZ_OPTION=', 'environment')
-@@ -358,47 +358,47 @@
-
- if nargs in (1, '?', '*', '+') and not disabled:
- value = option.get_value('--%s=' % name, 'option')
-- self.assertEquals(value, PositiveOptionValue(('',)))
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, PositiveOptionValue(('',)))
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s=' % name)
- if disabled:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Cannot pass a value to --%s' % name)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes %d values' % (name, nargs))
-
- if nargs in (1, '?', '*', '+') and not disabled:
- value = option.get_value('--%s=foo' % name, 'option')
-- self.assertEquals(value, PositiveOptionValue(('foo',)))
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, PositiveOptionValue(('foo',)))
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s=foo' % name)
- if disabled:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Cannot pass a value to --%s' % name)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes %d values' % (name, nargs))
-
- if nargs in (2, '*', '+') and not disabled:
- value = option.get_value('--%s=foo,bar' % name, 'option')
-- self.assertEquals(value, PositiveOptionValue(('foo', 'bar')))
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, PositiveOptionValue(('foo', 'bar')))
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s=foo,bar' % name, 'option')
- if disabled:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Cannot pass a value to --%s' % name)
- elif nargs == '?':
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes 0 or 1 values' % name)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes %d value%s'
- % (name, nargs, 's' if nargs != 1 else ''))
-
-@@ -406,59 +406,59 @@
- default=default)
- if nargs in (0, '?', '*') or disabled:
- value = option.get_value('--%s' % name, 'option')
-- self.assertEquals(value, posOptionValue())
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, posOptionValue())
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s' % name)
- if disabled:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Cannot pass a value to --%s' % name)
- elif nargs == '+':
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes 1 or more values' % name)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes %d value%s'
- % (name, nargs, 's' if nargs != 1 else ''))
-
- value = option.get_value('')
-- self.assertEquals(value, defaultValue)
-- self.assertEquals(value.origin, 'default')
-+ self.assertEqual(value, defaultValue)
-+ self.assertEqual(value.origin, 'default')
-
- value = option.get_value(None)
-- self.assertEquals(value, defaultValue)
-- self.assertEquals(value.origin, 'default')
-+ self.assertEqual(value, defaultValue)
-+ self.assertEqual(value.origin, 'default')
-
- value = option.get_value('MOZ_OPTION=', 'environment')
-- self.assertEquals(value, NegativeOptionValue())
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, NegativeOptionValue())
-+ self.assertEqual(value.origin, 'environment')
-
- if nargs in (0, '?', '*'):
- value = option.get_value('MOZ_OPTION=1', 'environment')
-- self.assertEquals(value, PositiveOptionValue())
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue())
-+ self.assertEqual(value.origin, 'environment')
- elif nargs in (1, '+'):
- value = option.get_value('MOZ_OPTION=1', 'environment')
-- self.assertEquals(value, PositiveOptionValue(('1',)))
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue(('1',)))
-+ self.assertEqual(value.origin, 'environment')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('MOZ_OPTION=1', 'environment')
-- self.assertEquals(e.exception.message, 'MOZ_OPTION takes 2 values')
-+ self.assertEqual(e.exception.message, 'MOZ_OPTION takes 2 values')
-
- if nargs in (1, '?', '*', '+') and not disabled:
- value = option.get_value('--%s=' % name, 'option')
-- self.assertEquals(value, PositiveOptionValue(('',)))
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, PositiveOptionValue(('',)))
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s=' % name, 'option')
- if disabled:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'Cannot pass a value to --%s' % name)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s takes %d values' % (name, nargs))
-
- with self.assertRaises(AssertionError):
-@@ -466,26 +466,26 @@
-
- if nargs in (1, '?', '*', '+'):
- value = option.get_value('MOZ_OPTION=foo', 'environment')
-- self.assertEquals(value, PositiveOptionValue(('foo',)))
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue(('foo',)))
-+ self.assertEqual(value.origin, 'environment')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('MOZ_OPTION=foo', 'environment')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'MOZ_OPTION takes %d values' % nargs)
-
- if nargs in (2, '*', '+'):
- value = option.get_value('MOZ_OPTION=foo,bar', 'environment')
-- self.assertEquals(value, PositiveOptionValue(('foo', 'bar')))
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue(('foo', 'bar')))
-+ self.assertEqual(value.origin, 'environment')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('MOZ_OPTION=foo,bar', 'environment')
- if nargs == '?':
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'MOZ_OPTION takes 0 or 1 values')
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'MOZ_OPTION takes %d value%s'
- % (nargs, 's' if nargs != 1 else ''))
-
-@@ -497,26 +497,26 @@
- env_option.get_value('--%s' % name)
-
- value = env_option.get_value('')
-- self.assertEquals(value, defaultValue)
-- self.assertEquals(value.origin, 'default')
-+ self.assertEqual(value, defaultValue)
-+ self.assertEqual(value.origin, 'default')
-
- value = env_option.get_value('MOZ_OPTION=', 'environment')
-- self.assertEquals(value, negOptionValue())
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, negOptionValue())
-+ self.assertEqual(value.origin, 'environment')
-
- if nargs in (0, '?', '*'):
- value = env_option.get_value('MOZ_OPTION=1', 'environment')
-- self.assertEquals(value, posOptionValue())
-+ self.assertEqual(value, posOptionValue())
- self.assertTrue(value)
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value.origin, 'environment')
- elif nargs in (1, '+'):
- value = env_option.get_value('MOZ_OPTION=1', 'environment')
-- self.assertEquals(value, PositiveOptionValue(('1',)))
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue(('1',)))
-+ self.assertEqual(value.origin, 'environment')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- env_option.get_value('MOZ_OPTION=1', 'environment')
-- self.assertEquals(e.exception.message, 'MOZ_OPTION takes 2 values')
-+ self.assertEqual(e.exception.message, 'MOZ_OPTION takes 2 values')
-
- with self.assertRaises(AssertionError) as e:
- env_option.get_value('--%s' % name)
-@@ -526,26 +526,26 @@
-
- if nargs in (1, '?', '*', '+'):
- value = env_option.get_value('MOZ_OPTION=foo', 'environment')
-- self.assertEquals(value, PositiveOptionValue(('foo',)))
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue(('foo',)))
-+ self.assertEqual(value.origin, 'environment')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- env_option.get_value('MOZ_OPTION=foo', 'environment')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'MOZ_OPTION takes %d values' % nargs)
-
- if nargs in (2, '*', '+'):
- value = env_option.get_value('MOZ_OPTION=foo,bar', 'environment')
-- self.assertEquals(value, PositiveOptionValue(('foo', 'bar')))
-- self.assertEquals(value.origin, 'environment')
-+ self.assertEqual(value, PositiveOptionValue(('foo', 'bar')))
-+ self.assertEqual(value.origin, 'environment')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- env_option.get_value('MOZ_OPTION=foo,bar', 'environment')
- if nargs == '?':
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'MOZ_OPTION takes 0 or 1 values')
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- 'MOZ_OPTION takes %d value%s'
- % (nargs, 's' if nargs != 1 else ''))
-
-@@ -557,28 +557,28 @@
- default=default)
-
- value = option.get_value('--%s-option' % disable, 'option')
-- self.assertEquals(value, NegativeOptionValue())
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, NegativeOptionValue())
-+ self.assertEqual(value.origin, 'option')
-
- option = self.test_option_value('%s-option' % disable, nargs=nargs,
- default=default)
-
- if nargs in (0, '?', '*'):
- value = option.get_value('--%s-option' % enable, 'option')
-- self.assertEquals(value, PositiveOptionValue())
-- self.assertEquals(value.origin, 'option')
-+ self.assertEqual(value, PositiveOptionValue())
-+ self.assertEqual(value.origin, 'option')
- else:
- with self.assertRaises(InvalidOptionError) as e:
- option.get_value('--%s-option' % enable, 'option')
- if nargs == 1:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s-option takes 1 value' % enable)
- elif nargs == '+':
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s-option takes 1 or more values'
- % enable)
- else:
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- '--%s-option takes 2 values' % enable)
-
- def test_option_value_with(self):
-@@ -587,12 +587,12 @@
- def test_option_value_invalid_nargs(self):
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs='foo')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "nargs must be a positive integer, '?', '*' or '+'")
-
- with self.assertRaises(InvalidOptionError) as e:
- Option('--option', nargs=-2)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "nargs must be a positive integer, '?', '*' or '+'")
-
- def test_option_value_nargs_1(self):
-@@ -603,7 +603,7 @@
- # A default is required
- with self.assertRaises(InvalidOptionError) as e:
- Option('--disable-option', nargs=1)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- def test_option_value_nargs_2(self):
-@@ -614,7 +614,7 @@
- # A default is required
- with self.assertRaises(InvalidOptionError) as e:
- Option('--disable-option', nargs=2)
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
- def test_option_value_nargs_0_or_1(self):
-@@ -641,7 +641,7 @@
- # A default is required
- with self.assertRaises(InvalidOptionError) as e:
- Option('--disable-option', nargs='+')
-- self.assertEquals(e.exception.message,
-+ self.assertEqual(e.exception.message,
- "The given `default` doesn't satisfy `nargs`")
-
-
-@@ -649,109 +649,109 @@
- def test_basic(self):
- helper = CommandLineHelper({}, ['cmd', '--foo', '--bar'])
-
-- self.assertEquals(['--foo', '--bar'], list(helper))
-+ self.assertEqual(['--foo', '--bar'], list(helper))
-
- helper.add('--enable-qux')
-
-- self.assertEquals(['--foo', '--bar', '--enable-qux'], list(helper))
-+ self.assertEqual(['--foo', '--bar', '--enable-qux'], list(helper))
-
- value, option = helper.handle(Option('--bar'))
-- self.assertEquals(['--foo', '--enable-qux'], list(helper))
-- self.assertEquals(PositiveOptionValue(), value)
-- self.assertEquals('--bar', option)
-+ self.assertEqual(['--foo', '--enable-qux'], list(helper))
-+ self.assertEqual(PositiveOptionValue(), value)
-+ self.assertEqual('--bar', option)
-
- value, option = helper.handle(Option('--baz'))
-- self.assertEquals(['--foo', '--enable-qux'], list(helper))
-- self.assertEquals(NegativeOptionValue(), value)
-- self.assertEquals(None, option)
-+ self.assertEqual(['--foo', '--enable-qux'], list(helper))
-+ self.assertEqual(NegativeOptionValue(), value)
-+ self.assertEqual(None, option)
-
- def test_precedence(self):
- foo = Option('--with-foo', nargs='*')
- helper = CommandLineHelper({}, ['cmd', '--with-foo=a,b'])
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b')), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--with-foo=a,b', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b')), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--with-foo=a,b', option)
-
- helper = CommandLineHelper({}, ['cmd', '--with-foo=a,b',
- '--without-foo'])
- value, option = helper.handle(foo)
-- self.assertEquals(NegativeOptionValue(), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--without-foo', option)
-+ self.assertEqual(NegativeOptionValue(), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--without-foo', option)
-
- helper = CommandLineHelper({}, ['cmd', '--without-foo',
- '--with-foo=a,b'])
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b')), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--with-foo=a,b', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b')), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--with-foo=a,b', option)
-
- foo = Option('--with-foo', env='FOO', nargs='*')
- helper = CommandLineHelper({'FOO': ''}, ['cmd', '--with-foo=a,b'])
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b')), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--with-foo=a,b', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b')), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--with-foo=a,b', option)
-
- helper = CommandLineHelper({'FOO': 'a,b'}, ['cmd', '--without-foo'])
- value, option = helper.handle(foo)
-- self.assertEquals(NegativeOptionValue(), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--without-foo', option)
-+ self.assertEqual(NegativeOptionValue(), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--without-foo', option)
-
- helper = CommandLineHelper({'FOO': ''}, ['cmd', '--with-bar=a,b'])
- value, option = helper.handle(foo)
-- self.assertEquals(NegativeOptionValue(), value)
-- self.assertEquals('environment', value.origin)
-- self.assertEquals('FOO=', option)
-+ self.assertEqual(NegativeOptionValue(), value)
-+ self.assertEqual('environment', value.origin)
-+ self.assertEqual('FOO=', option)
-
- helper = CommandLineHelper({'FOO': 'a,b'}, ['cmd', '--without-bar'])
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b')), value)
-- self.assertEquals('environment', value.origin)
-- self.assertEquals('FOO=a,b', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b')), value)
-+ self.assertEqual('environment', value.origin)
-+ self.assertEqual('FOO=a,b', option)
-
- helper = CommandLineHelper({}, ['cmd', '--with-foo=a,b', 'FOO='])
- value, option = helper.handle(foo)
-- self.assertEquals(NegativeOptionValue(), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('FOO=', option)
-+ self.assertEqual(NegativeOptionValue(), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('FOO=', option)
-
- helper = CommandLineHelper({}, ['cmd', '--without-foo', 'FOO=a,b'])
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b')), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('FOO=a,b', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b')), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('FOO=a,b', option)
-
- helper = CommandLineHelper({}, ['cmd', 'FOO=', '--with-foo=a,b'])
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b')), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--with-foo=a,b', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b')), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--with-foo=a,b', option)
-
- helper = CommandLineHelper({}, ['cmd', 'FOO=a,b', '--without-foo'])
- value, option = helper.handle(foo)
-- self.assertEquals(NegativeOptionValue(), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--without-foo', option)
-+ self.assertEqual(NegativeOptionValue(), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--without-foo', option)
-
- def test_extra_args(self):
- foo = Option('--with-foo', env='FOO', nargs='*')
- helper = CommandLineHelper({}, ['cmd'])
- helper.add('FOO=a,b,c', 'other-origin')
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value)
-- self.assertEquals('other-origin', value.origin)
-- self.assertEquals('FOO=a,b,c', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value)
-+ self.assertEqual('other-origin', value.origin)
-+ self.assertEqual('FOO=a,b,c', option)
-
- helper = CommandLineHelper({}, ['cmd'])
- helper.add('FOO=a,b,c', 'other-origin')
- helper.add('--with-foo=a,b,c', 'other-origin')
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value)
-- self.assertEquals('other-origin', value.origin)
-- self.assertEquals('--with-foo=a,b,c', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value)
-+ self.assertEqual('other-origin', value.origin)
-+ self.assertEqual('--with-foo=a,b,c', option)
-
- # Adding conflicting options is not allowed.
- helper = CommandLineHelper({}, ['cmd'])
-@@ -771,9 +771,9 @@
- # But adding the same is allowed.
- helper.add('FOO=a,b,c', 'other-origin')
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value)
-- self.assertEquals('other-origin', value.origin)
-- self.assertEquals('FOO=a,b,c', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value)
-+ self.assertEqual('other-origin', value.origin)
-+ self.assertEqual('FOO=a,b,c', option)
-
- # The same rule as above applies when using the option form vs. the
- # variable form. But we can't detect it when .add is called.
-@@ -799,9 +799,9 @@
- helper.add('FOO=a,b,c', 'other-origin')
- helper.add('--with-foo=a,b,c', 'other-origin')
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(('a', 'b', 'c')), value)
-- self.assertEquals('other-origin', value.origin)
-- self.assertEquals('--with-foo=a,b,c', option)
-+ self.assertEqual(PositiveOptionValue(('a', 'b', 'c')), value)
-+ self.assertEqual('other-origin', value.origin)
-+ self.assertEqual('--with-foo=a,b,c', option)
-
- # Conflicts are also not allowed against what is in the
- # environment/on the command line.
-@@ -831,19 +831,19 @@
- foo = Option('--foo',
- possible_origins=('command-line',))
- value, option = helper.handle(foo)
-- self.assertEquals(PositiveOptionValue(), value)
-- self.assertEquals('command-line', value.origin)
-- self.assertEquals('--foo', option)
-+ self.assertEqual(PositiveOptionValue(), value)
-+ self.assertEqual('command-line', value.origin)
-+ self.assertEqual('--foo', option)
-
- bar = Option('--bar',
- possible_origins=('mozconfig',))
-- with self.assertRaisesRegexp(InvalidOptionError,
-+ with self.assertRaisesRegex(InvalidOptionError,
- "--bar can not be set by command-line. Values are accepted from: mozconfig"):
- helper.handle(bar)
-
- baz = Option(env='BAZ',
- possible_origins=('implied',))
-- with self.assertRaisesRegexp(InvalidOptionError,
-+ with self.assertRaisesRegex(InvalidOptionError,
- "BAZ=1 can not be set by environment. Values are accepted from: implied"):
- helper.handle(baz)
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_toolchain_configure.py (refactored)
-@@ -2,12 +2,12 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import logging
- import os
-
--from StringIO import StringIO
-+from io import StringIO
-
- from mozunit import main
-
-@@ -291,9 +291,9 @@
- compiler = sandbox._value_for(sandbox[var])
- # Add var on both ends to make it clear which of the
- # variables is failing the test when that happens.
-- self.assertEquals((var, compiler), (var, result))
-+ self.assertEqual((var, compiler), (var, result))
- except SystemExit:
-- self.assertEquals((var, result),
-+ self.assertEqual((var, result),
- (var, self.out.getvalue().strip()))
- return
-
-@@ -471,7 +471,7 @@
- # We'll try gcc and clang, but since there is no gcc (gcc-x.y doesn't
- # count), find clang.
- paths = {
-- k: v for k, v in self.PATHS.iteritems()
-+ k: v for k, v in self.PATHS.items()
- if os.path.basename(k) not in ('gcc', 'g++')
- }
- self.do_toolchain_test(paths, {
-@@ -506,7 +506,7 @@
- # Even if there are gcc-x.y or clang-x.y compilers available, we
- # don't try them. This could be considered something to improve.
- paths = {
-- k: v for k, v in self.PATHS.iteritems()
-+ k: v for k, v in self.PATHS.items()
- if os.path.basename(k) not in ('gcc', 'g++', 'clang', 'clang++')
- }
- self.do_toolchain_test(paths, {
-@@ -687,7 +687,7 @@
- def test_not_gcc(self):
- # We won't pick GCC if it's the only thing available.
- paths = {
-- k: v for k, v in self.PATHS.iteritems()
-+ k: v for k, v in self.PATHS.items()
- if os.path.basename(k) not in ('clang', 'clang++')
- }
- self.do_toolchain_test(paths, {
-@@ -851,7 +851,7 @@
- def test_clang_cl(self):
- # We'll pick clang-cl if msvc can't be found.
- paths = {
-- k: v for k, v in self.PATHS.iteritems()
-+ k: v for k, v in self.PATHS.items()
- if os.path.basename(k) != 'cl'
- }
- self.do_toolchain_test(paths, {
-@@ -862,7 +862,7 @@
- def test_gcc(self):
- # We'll pick GCC if msvc and clang-cl can't be found.
- paths = {
-- k: v for k, v in self.PATHS.iteritems()
-+ k: v for k, v in self.PATHS.items()
- if os.path.basename(k) not in ('cl', 'clang-cl')
- }
- self.do_toolchain_test(paths, {
-@@ -881,7 +881,7 @@
- def test_clang(self):
- # We'll pick clang if nothing else is found.
- paths = {
-- k: v for k, v in self.PATHS.iteritems()
-+ k: v for k, v in self.PATHS.items()
- if os.path.basename(k) not in ('cl', 'clang-cl', 'gcc')
- }
- self.do_toolchain_test(paths, {
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_toolchain_helpers.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_toolchain_helpers.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import copy
- import re
-@@ -10,7 +10,7 @@
- import unittest
-
- from fnmatch import fnmatch
--from StringIO import StringIO
-+from io import StringIO
- from textwrap import dedent
-
- from mozunit import (
-@@ -43,7 +43,7 @@
- # Hack around it enough that the configure tests work properly.
- context = self.context
- def normalize_numbers(value):
-- if isinstance(value, types.StringTypes):
-+ if isinstance(value, (str,)):
- if value[-1:] == 'L' and value[:-1].isdigit():
- value = int(value[:-1])
- return value
-@@ -53,7 +53,7 @@
- return self.HAS_FEATURE.sub(r'\1\2', expr)
- self.context = self.Context(
- (normalize_has_feature(k), normalize_numbers(v))
-- for k, v in context.iteritems()
-+ for k, v in context.items()
- )
- try:
- return Preprocessor.do_if(self, normalize_has_feature(expression),
-@@ -95,7 +95,7 @@
- input.name = 'foo'
- pp.do_include(input)
-
-- self.assertEquals(pp.out.getvalue(), '1 . 2 . c "D"')
-+ self.assertEqual(pp.out.getvalue(), '1 . 2 . c "D"')
-
- def test_condition(self):
- pp = CompilerPreprocessor({
-@@ -125,7 +125,7 @@
- input.name = 'foo'
- pp.do_include(input)
-
-- self.assertEquals('IFDEF_A\nIF_A\nIF_B\nIF_NOT_C\n', pp.out.getvalue())
-+ self.assertEqual('IFDEF_A\nIF_A\nIF_B\nIF_NOT_C\n', pp.out.getvalue())
-
-
- class FakeCompiler(dict):
-@@ -164,9 +164,9 @@
- '''
- def __init__(self, *definitions):
- for definition in definitions:
-- if all(not isinstance(d, dict) for d in definition.itervalues()):
-+ if all(not isinstance(d, dict) for d in definition.values()):
- definition = {None: definition}
-- for key, value in definition.iteritems():
-+ for key, value in definition.items():
- self.setdefault(key, {}).update(value)
-
- def __call__(self, stdin, args):
-@@ -178,14 +178,14 @@
- pp = CompilerPreprocessor(self[None])
-
- def apply_defn(defn):
-- for k, v in defn.iteritems():
-+ for k, v in defn.items():
- if v is False:
- if k in pp.context:
- del pp.context[k]
- else:
- pp.context[k] = v
-
-- for glob, defn in self.iteritems():
-+ for glob, defn in self.items():
- if glob and not glob.startswith('-') and fnmatch(file, glob):
- apply_defn(defn)
-
-@@ -216,7 +216,7 @@
- 'A': '1',
- 'B': '2',
- })
-- self.assertEquals(compiler(None, ['-E', 'file']),
-+ self.assertEqual(compiler(None, ['-E', 'file']),
- (0, '1 2 C', ''))
-
- compiler = FakeCompiler({
-@@ -238,25 +238,25 @@
- 'B': '42',
- },
- })
-- self.assertEquals(compiler(None, ['-E', 'file']),
-+ self.assertEqual(compiler(None, ['-E', 'file']),
- (0, '1 2 C', ''))
-- self.assertEquals(compiler(None, ['-E', '-foo', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-foo', 'file']),
- (0, '1 2 foo', ''))
-- self.assertEquals(compiler(None, ['-E', '-bar', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-bar', 'file']),
- (0, '1 bar bar', ''))
-- self.assertEquals(compiler(None, ['-E', '-qux', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-qux', 'file']),
- (0, '1 B C', ''))
-- self.assertEquals(compiler(None, ['-E', '-foo', '-bar', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-foo', '-bar', 'file']),
- (0, '1 bar bar', ''))
-- self.assertEquals(compiler(None, ['-E', '-bar', '-foo', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-bar', '-foo', 'file']),
- (0, '1 bar foo', ''))
-- self.assertEquals(compiler(None, ['-E', '-bar', '-qux', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-bar', '-qux', 'file']),
- (0, '1 B bar', ''))
-- self.assertEquals(compiler(None, ['-E', '-qux', '-bar', 'file']),
-+ self.assertEqual(compiler(None, ['-E', '-qux', '-bar', 'file']),
- (0, '1 bar bar', ''))
-- self.assertEquals(compiler(None, ['-E', 'file.c']),
-+ self.assertEqual(compiler(None, ['-E', 'file.c']),
- (0, '1 42 C', ''))
-- self.assertEquals(compiler(None, ['-E', '-bar', 'file.c']),
-+ self.assertEqual(compiler(None, ['-E', '-bar', 'file.c']),
- (0, '1 bar bar', ''))
-
- def test_multiple_definitions(self):
-@@ -267,7 +267,7 @@
- 'C': 3,
- })
-
-- self.assertEquals(compiler, {
-+ self.assertEqual(compiler, {
- None: {
- 'A': 1,
- 'B': 2,
-@@ -282,7 +282,7 @@
- 'C': 3,
- })
-
-- self.assertEquals(compiler, {
-+ self.assertEqual(compiler, {
- None: {
- 'A': 1,
- 'B': 4,
-@@ -302,7 +302,7 @@
- },
- })
-
-- self.assertEquals(compiler, {
-+ self.assertEqual(compiler, {
- None: {
- 'A': 1,
- 'B': 4,
-@@ -330,7 +330,7 @@
- },
- })
-
-- self.assertEquals(compiler, {
-+ self.assertEqual(compiler, {
- None: {
- 'A': 1,
- 'B': 2,
-@@ -370,7 +370,7 @@
- def __add__(self, other):
- assert isinstance(other, dict)
- result = copy.deepcopy(self.__dict__)
-- for k, v in other.iteritems():
-+ for k, v in other.items():
- if k == 'flags':
- result.setdefault(k, []).extend(v)
- else:
-@@ -381,7 +381,7 @@
- class TestCompilerResult(unittest.TestCase):
- def test_compiler_result(self):
- result = CompilerResult()
-- self.assertEquals(result.__dict__, {
-+ self.assertEqual(result.__dict__, {
- 'wrapper': [],
- 'compiler': mozpath.abspath(''),
- 'version': '',
-@@ -397,7 +397,7 @@
- language='C',
- flags=['-std=gnu99'],
- )
-- self.assertEquals(result.__dict__, {
-+ self.assertEqual(result.__dict__, {
- 'wrapper': [],
- 'compiler': mozpath.abspath('/usr/bin/gcc'),
- 'version': '4.2.1',
-@@ -407,7 +407,7 @@
- })
-
- result2 = result + {'flags': ['-m32']}
-- self.assertEquals(result2.__dict__, {
-+ self.assertEqual(result2.__dict__, {
- 'wrapper': [],
- 'compiler': mozpath.abspath('/usr/bin/gcc'),
- 'version': '4.2.1',
-@@ -416,14 +416,14 @@
- 'flags': ['-std=gnu99', '-m32'],
- })
- # Original flags are untouched.
-- self.assertEquals(result.flags, ['-std=gnu99'])
-+ self.assertEqual(result.flags, ['-std=gnu99'])
-
- result3 = result + {
- 'compiler': '/usr/bin/gcc-4.7',
- 'version': '4.7.3',
- 'flags': ['-m32'],
- }
-- self.assertEquals(result3.__dict__, {
-+ self.assertEqual(result3.__dict__, {
- 'wrapper': [],
- 'compiler': mozpath.abspath('/usr/bin/gcc-4.7'),
- 'version': '4.7.3',
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_toolkit_moz_configure.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_toolkit_moz_configure.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import os
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_util.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/configure/test_util.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, print_function, unicode_literals
-+
-
- import logging
- import os
-@@ -11,7 +11,7 @@
- import unittest
- import sys
-
--from StringIO import StringIO
-+from io import StringIO
-
- from mozunit import main
- from mozpack import path as mozpath
-@@ -434,11 +434,11 @@
- except SystemExit as e:
- status = e.code
-
-- self.assertEquals(status, 0)
-+ self.assertEqual(status, 0)
- quote_char = "'"
- if getpreferredencoding().lower() == 'utf-8':
- quote_char = '\u00B4'.encode('utf-8')
-- self.assertEquals(out.getvalue().strip(), quote_char)
-+ self.assertEqual(out.getvalue().strip(), quote_char)
-
-
- class TestVersion(unittest.TestCase):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/controller/test_ccachestats.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/controller/test_ccachestats.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import unittest
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/controller/test_clobber.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/controller/test_clobber.py (refactored)
-@@ -2,14 +2,14 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
- import shutil
- import tempfile
- import unittest
-
--from StringIO import StringIO
-+from io import StringIO
-
- from mozunit import main
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_context.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_context.py (refactored)
-@@ -36,7 +36,7 @@
- 'baz': (dict, dict, ''),
- })
-
-- self.assertEqual(test.keys(), [])
-+ self.assertEqual(list(test.keys()), [])
-
- self.assertEqual(test['foo'], 0)
-
-@@ -84,12 +84,12 @@
- 'baz': (dict, list, ''),
- })
-
-- self.assertEqual(test.keys(), [])
-+ self.assertEqual(list(test.keys()), [])
-
- with self.assertRaises(ValueError):
- test.update(bar=True, foo={})
-
-- self.assertEqual(test.keys(), [])
-+ self.assertEqual(list(test.keys()), [])
-
- test.update(bar=True, foo=1)
-
-@@ -258,19 +258,19 @@
- self.assertEqual(lines[-1].strip(), '')
-
- def test_documentation_formatting(self):
-- for typ, inp, doc in VARIABLES.values():
-+ for typ, inp, doc in list(VARIABLES.values()):
- self._verify_doc(doc)
-
-- for attr, args, doc in FUNCTIONS.values():
-+ for attr, args, doc in list(FUNCTIONS.values()):
- self._verify_doc(doc)
-
-- for func, typ, doc in SPECIAL_VARIABLES.values():
-+ for func, typ, doc in list(SPECIAL_VARIABLES.values()):
- self._verify_doc(doc)
-
-- for name, cls in SUBCONTEXTS.items():
-+ for name, cls in list(SUBCONTEXTS.items()):
- self._verify_doc(cls.__doc__)
-
-- for name, v in cls.VARIABLES.items():
-+ for name, v in list(cls.VARIABLES.items()):
- self._verify_doc(v[2])
-
-
-@@ -631,7 +631,7 @@
- class TestTypedRecord(unittest.TestCase):
-
- def test_fields(self):
-- T = ContextDerivedTypedRecord(('field1', unicode),
-+ T = ContextDerivedTypedRecord(('field1', str),
- ('field2', list))
- inst = T(None)
- self.assertEqual(inst.field1, '')
-@@ -647,7 +647,7 @@
- inst.field3 = []
-
- def test_coercion(self):
-- T = ContextDerivedTypedRecord(('field1', unicode),
-+ T = ContextDerivedTypedRecord(('field1', str),
- ('field2', list))
- inst = T(None)
- inst.field1 = 3
-@@ -673,45 +673,45 @@
- def test_single_bug_component(self):
- c = Context({})
- f = Files(c, pattern='**')
-- f['BUG_COMPONENT'] = (u'Product1', u'Component1')
-+ f['BUG_COMPONENT'] = ('Product1', 'Component1')
-
- files = {'moz.build': f}
- self.assertEqual(Files.aggregate(files), {
-- 'bug_component_counts': [((u'Product1', u'Component1'), 1)],
-- 'recommended_bug_component': (u'Product1', u'Component1'),
-+ 'bug_component_counts': [(('Product1', 'Component1'), 1)],
-+ 'recommended_bug_component': ('Product1', 'Component1'),
- })
-
- def test_multiple_bug_components(self):
- c = Context({})
- f1 = Files(c, pattern='**')
-- f1['BUG_COMPONENT'] = (u'Product1', u'Component1')
-+ f1['BUG_COMPONENT'] = ('Product1', 'Component1')
-
- f2 = Files(c, pattern='**')
-- f2['BUG_COMPONENT'] = (u'Product2', u'Component2')
-+ f2['BUG_COMPONENT'] = ('Product2', 'Component2')
-
- files = {'a': f1, 'b': f2, 'c': f1}
- self.assertEqual(Files.aggregate(files), {
- 'bug_component_counts': [
-- ((u'Product1', u'Component1'), 2),
-- ((u'Product2', u'Component2'), 1),
-+ (('Product1', 'Component1'), 2),
-+ (('Product2', 'Component2'), 1),
- ],
-- 'recommended_bug_component': (u'Product1', u'Component1'),
-+ 'recommended_bug_component': ('Product1', 'Component1'),
- })
-
- def test_no_recommended_bug_component(self):
- """If there is no clear count winner, we don't recommend a bug component."""
- c = Context({})
- f1 = Files(c, pattern='**')
-- f1['BUG_COMPONENT'] = (u'Product1', u'Component1')
-+ f1['BUG_COMPONENT'] = ('Product1', 'Component1')
-
- f2 = Files(c, pattern='**')
-- f2['BUG_COMPONENT'] = (u'Product2', u'Component2')
-+ f2['BUG_COMPONENT'] = ('Product2', 'Component2')
-
- files = {'a': f1, 'b': f2}
- self.assertEqual(Files.aggregate(files), {
- 'bug_component_counts': [
-- ((u'Product1', u'Component1'), 1),
-- ((u'Product2', u'Component2'), 1),
-+ (('Product1', 'Component1'), 1),
-+ (('Product2', 'Component2'), 1),
- ],
- 'recommended_bug_component': None,
- })
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_emitter.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_emitter.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
- import unittest
-@@ -204,7 +204,7 @@
- def test_use_yasm(self):
- # When yasm is not available, this should raise.
- reader = self.reader('use-yasm')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'yasm is not available'):
- self.read_topsrcdir(reader)
-
-@@ -267,25 +267,25 @@
- o = objs[0]
- self.assertIsInstance(o, GeneratedFile)
- self.assertEqual(o.outputs, ('bar.c',))
-- self.assertRegexpMatches(o.script, 'script.py$')
-+ self.assertRegex(o.script, 'script.py$')
- self.assertEqual(o.method, 'make_bar')
- self.assertEqual(o.inputs, [])
-
- def test_generated_files_no_script(self):
- reader = self.reader('generated-files-no-script')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Script for generating bar.c does not exist'):
- self.read_topsrcdir(reader)
-
- def test_generated_files_no_inputs(self):
- reader = self.reader('generated-files-no-inputs')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Input for generating foo.c does not exist'):
- self.read_topsrcdir(reader)
-
- def test_generated_files_no_python_script(self):
- reader = self.reader('generated-files-no-python-script')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Script for generating bar.c does not end in .py'):
- self.read_topsrcdir(reader)
-
-@@ -314,7 +314,7 @@
- Missing files in EXPORTS is an error.
- '''
- reader = self.reader('exports-missing')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'File listed in EXPORTS does not exist:'):
- self.read_topsrcdir(reader)
-
-@@ -323,7 +323,7 @@
- An objdir file in EXPORTS that is not in GENERATED_FILES is an error.
- '''
- reader = self.reader('exports-missing-generated')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Objdir file listed in EXPORTS not in GENERATED_FILES:'):
- self.read_topsrcdir(reader)
-
-@@ -360,7 +360,7 @@
-
- def test_test_harness_files_root(self):
- reader = self.reader('test-harness-files-root')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Cannot install files to the root of TEST_HARNESS_FILES'):
- self.read_topsrcdir(reader)
-
-@@ -413,14 +413,14 @@
- """A missing manifest file should result in an error."""
- reader = self.reader('test-manifest-missing-manifest')
-
-- with self.assertRaisesRegexp(BuildReaderError, 'IOError: Missing files'):
-+ with self.assertRaisesRegex(BuildReaderError, 'IOError: Missing files'):
- self.read_topsrcdir(reader)
-
- def test_empty_test_manifest_rejected(self):
- """A test manifest without any entries is rejected."""
- reader = self.reader('test-manifest-empty')
-
-- with self.assertRaisesRegexp(SandboxValidationError, 'Empty test manifest'):
-+ with self.assertRaisesRegex(SandboxValidationError, 'Empty test manifest'):
- self.read_topsrcdir(reader)
-
-
-@@ -428,7 +428,7 @@
- """A test manifest with no tests but support-files is not supported."""
- reader = self.reader('test-manifest-just-support')
-
-- with self.assertRaisesRegexp(SandboxValidationError, 'Empty test manifest'):
-+ with self.assertRaisesRegex(SandboxValidationError, 'Empty test manifest'):
- self.read_topsrcdir(reader)
-
- def test_test_manifest_dupe_support_files(self):
-@@ -437,7 +437,7 @@
- """
- reader = self.reader('test-manifest-dupes')
-
-- with self.assertRaisesRegexp(SandboxValidationError, 'bar.js appears multiple times '
-+ with self.assertRaisesRegex(SandboxValidationError, 'bar.js appears multiple times '
- 'in a test manifest under a support-files field, please omit the duplicate entry.'):
- self.read_topsrcdir(reader)
-
-@@ -454,7 +454,7 @@
- mozpath.join(o.install_prefix, "absolute-support.ini"),
- mozpath.join(o.install_prefix, "test_file.js"),
- ]
-- paths = sorted([v[0] for v in o.installs.values()])
-+ paths = sorted([v[0] for v in list(o.installs.values())])
- self.assertEqual(paths, expected)
-
- @unittest.skip('Bug 1304316 - Items in the second set but not the first')
-@@ -481,7 +481,7 @@
- """A non-existent shared support file reference produces an error."""
- reader = self.reader('test-manifest-shared-missing')
-
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'entry in support-files not present in the srcdir'):
- self.read_topsrcdir(reader)
-
-@@ -500,7 +500,7 @@
- mozpath.normpath(mozpath.join(o.install_prefix, "subdir/support.txt")),
- mozpath.normpath(mozpath.join(o.install_prefix, "subdir/test_foo.html")),
- ]
-- paths = sorted([v[0] for v in o.installs.values()])
-+ paths = sorted([v[0] for v in list(o.installs.values())])
- self.assertEqual(paths, expected)
-
- def test_test_manifest_install_includes(self):
-@@ -518,7 +518,7 @@
- mozpath.normpath(mozpath.join(o.install_prefix, "subdir/mochitest.ini")),
- mozpath.normpath(mozpath.join(o.install_prefix, "subdir/test_foo.html")),
- ]
-- paths = sorted([v[0] for v in o.installs.values()])
-+ paths = sorted([v[0] for v in list(o.installs.values())])
- self.assertEqual(paths, expected)
-
- def test_test_manifest_includes(self):
-@@ -541,7 +541,7 @@
- def test_python_unit_test_missing(self):
- """Missing files in PYTHON_UNIT_TESTS should raise."""
- reader = self.reader('test-python-unit-test-missing')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Path specified in PYTHON_UNIT_TESTS does not exist:'):
- self.read_topsrcdir(reader)
-
-@@ -635,7 +635,7 @@
- self.assertEqual(external_normalized, m.get('external', set()))
-
- self.assertEqual(len(o.installs), len(m['installs']))
-- for path in o.installs.keys():
-+ for path in list(o.installs.keys()):
- self.assertTrue(path.startswith(o.directory))
- relpath = path[len(o.directory)+1:]
-
-@@ -648,7 +648,7 @@
- def test_test_manifest_unmatched_generated(self):
- reader = self.reader('test-manifest-unmatched-generated')
-
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'entry in generated-files not present elsewhere'):
- self.read_topsrcdir(reader),
-
-@@ -672,7 +672,7 @@
- """Missing test files should result in error."""
- reader = self.reader('test-manifest-missing-test-file')
-
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'lists test that does not exist: test_missing.html'):
- self.read_topsrcdir(reader)
-
-@@ -680,7 +680,7 @@
- """Missing test files should result in error, even when the test list is not filtered."""
- reader = self.reader('test-manifest-missing-test-file-unfiltered')
-
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'lists test that does not exist: missing.js'):
- self.read_topsrcdir(reader)
-
-@@ -794,20 +794,20 @@
- self.assertIsInstance(obj.path, Path)
-
- def test_jar_manifests_multiple_files(self):
-- with self.assertRaisesRegexp(SandboxValidationError, 'limited to one value'):
-+ with self.assertRaisesRegex(SandboxValidationError, 'limited to one value'):
- reader = self.reader('jar-manifests-multiple-files')
- self.read_topsrcdir(reader)
-
- def test_xpidl_module_no_sources(self):
- """XPIDL_MODULE without XPIDL_SOURCES should be rejected."""
-- with self.assertRaisesRegexp(SandboxValidationError, 'XPIDL_MODULE '
-+ with self.assertRaisesRegex(SandboxValidationError, 'XPIDL_MODULE '
- 'cannot be defined'):
- reader = self.reader('xpidl-module-no-sources')
- self.read_topsrcdir(reader)
-
- def test_missing_local_includes(self):
- """LOCAL_INCLUDES containing non-existent directories should be rejected."""
-- with self.assertRaisesRegexp(SandboxValidationError, 'Path specified in '
-+ with self.assertRaisesRegex(SandboxValidationError, 'Path specified in '
- 'LOCAL_INCLUDES does not exist'):
- reader = self.reader('missing-local-includes')
- self.read_topsrcdir(reader)
-@@ -852,7 +852,7 @@
- '.S': ['g.S'],
- '.s': ['h.s', 'i.asm'],
- }
-- for suffix, files in expected.items():
-+ for suffix, files in list(expected.items()):
- sources = suffix_map[suffix]
- self.assertEqual(
- sources.files,
-@@ -905,7 +905,7 @@
- '.S': ['g.S'],
- '.s': ['h.s', 'i.asm'],
- }
-- for suffix, files in expected.items():
-+ for suffix, files in list(expected.items()):
- sources = suffix_map[suffix]
- self.assertEqual(
- sources.files,
-@@ -931,7 +931,7 @@
- '.c': ['d.c'],
- '.mm': ['e.mm', 'f.mm'],
- }
-- for suffix, files in expected.items():
-+ for suffix, files in list(expected.items()):
- sources = suffix_map[suffix]
- self.assertEqual(
- sources.files,
-@@ -956,7 +956,7 @@
- '.mm': ['objc1.mm', 'objc2.mm'],
- '.c': ['c1.c', 'c2.c'],
- }
-- for suffix, files in expected.items():
-+ for suffix, files in list(expected.items()):
- sources = suffix_map[suffix]
- self.assertEqual(
- sources.files,
-@@ -982,7 +982,7 @@
- '.mm': ['objc1.mm', 'objc2.mm'],
- '.c': ['c1.c', 'c2.c'],
- }
-- for suffix, files in expected.items():
-+ for suffix, files in list(expected.items()):
- sources = suffix_map[suffix]
- self.assertEqual(
- sources.files,
-@@ -1005,11 +1005,11 @@
-
- expected = {'install.rdf', 'main.js'}
- for f in files:
-- self.assertTrue(unicode(f) in expected)
-+ self.assertTrue(str(f) in expected)
-
- def test_missing_final_target_pp_files(self):
- """Test that FINAL_TARGET_PP_FILES with missing files throws errors."""
-- with self.assertRaisesRegexp(SandboxValidationError, 'File listed in '
-+ with self.assertRaisesRegex(SandboxValidationError, 'File listed in '
- 'FINAL_TARGET_PP_FILES does not exist'):
- reader = self.reader('dist-files-missing')
- self.read_topsrcdir(reader)
-@@ -1017,49 +1017,49 @@
- def test_final_target_pp_files_non_srcdir(self):
- '''Test that non-srcdir paths in FINAL_TARGET_PP_FILES throws errors.'''
- reader = self.reader('final-target-pp-files-non-srcdir')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Only source directory paths allowed in FINAL_TARGET_PP_FILES:'):
- self.read_topsrcdir(reader)
-
- def test_rust_library_no_cargo_toml(self):
- '''Test that defining a RustLibrary without a Cargo.toml fails.'''
- reader = self.reader('rust-library-no-cargo-toml')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'No Cargo.toml file found'):
- self.read_topsrcdir(reader)
-
- def test_rust_library_name_mismatch(self):
- '''Test that defining a RustLibrary that doesn't match Cargo.toml fails.'''
- reader = self.reader('rust-library-name-mismatch')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'library.*does not match Cargo.toml-defined package'):
- self.read_topsrcdir(reader)
-
- def test_rust_library_no_lib_section(self):
- '''Test that a RustLibrary Cargo.toml with no [lib] section fails.'''
- reader = self.reader('rust-library-no-lib-section')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Cargo.toml for.* has no \\[lib\\] section'):
- self.read_topsrcdir(reader)
-
- def test_rust_library_no_profile_section(self):
- '''Test that a RustLibrary Cargo.toml with no [profile] section fails.'''
- reader = self.reader('rust-library-no-profile-section')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Cargo.toml for.* has no \\[profile\\.dev\\] section'):
- self.read_topsrcdir(reader)
-
- def test_rust_library_invalid_crate_type(self):
- '''Test that a RustLibrary Cargo.toml has a permitted crate-type.'''
- reader = self.reader('rust-library-invalid-crate-type')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'crate-type.* is not permitted'):
- self.read_topsrcdir(reader)
-
- def test_rust_library_non_abort_panic(self):
- '''Test that a RustLibrary Cargo.toml has `panic = "abort" set'''
- reader = self.reader('rust-library-non-abort-panic')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'does not specify `panic = "abort"`'):
- self.read_topsrcdir(reader)
-
-@@ -1072,15 +1072,15 @@
- self.assertEqual(len(objs), 1)
- lib = objs[0]
- self.assertIsInstance(lib, RustLibrary)
-- self.assertRegexpMatches(lib.lib_name, "random_crate")
-- self.assertRegexpMatches(lib.import_name, "random_crate")
-- self.assertRegexpMatches(lib.basename, "random-crate")
-+ self.assertRegex(lib.lib_name, "random_crate")
-+ self.assertRegex(lib.import_name, "random_crate")
-+ self.assertRegex(lib.basename, "random-crate")
-
- def test_multiple_rust_libraries(self):
- '''Test that linking multiple Rust libraries throws an error'''
- reader = self.reader('multiple-rust-libraries',
- extra_substs=dict(RUST_TARGET='i686-pc-windows-msvc'))
-- with self.assertRaisesRegexp(LinkageMultipleRustLibrariesError,
-+ with self.assertRaisesRegex(LinkageMultipleRustLibrariesError,
- 'Cannot link multiple Rust libraries'):
- self.read_topsrcdir(reader)
-
-@@ -1107,7 +1107,7 @@
- mozpath.join(reader.config.topobjdir, 'dir2'),
- '/dir3',
- ]
-- self.assertEquals([p.full_path for p in objs[0].paths], expected)
-+ self.assertEqual([p.full_path for p in objs[0].paths], expected)
-
- def test_binary_components(self):
- """Test that IS_COMPONENT/NO_COMPONENTS_MANIFEST work properly."""
-@@ -1163,7 +1163,7 @@
- from GENERATED_FILES is an error.
- """
- reader = self.reader('test-symbols-file-objdir-missing-generated')
-- with self.assertRaisesRegexp(SandboxValidationError,
-+ with self.assertRaisesRegex(SandboxValidationError,
- 'Objdir file specified in SYMBOLS_FILE not in GENERATED_FILES:'):
- self.read_topsrcdir(reader)
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_namespaces.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_namespaces.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import unittest
-
-@@ -29,7 +29,7 @@
-
- class Piyo(ContextDerivedValue):
- def __init__(self, context, value):
-- if not isinstance(value, unicode):
-+ if not isinstance(value, str):
- raise ValueError
- self.context = context
- self.value = value
-@@ -48,9 +48,9 @@
-
-
- VARIABLES = {
-- 'HOGE': (unicode, unicode, None),
-- 'FUGA': (Fuga, unicode, None),
-- 'PIYO': (Piyo, unicode, None),
-+ 'HOGE': (str, str, None),
-+ 'FUGA': (Fuga, str, None),
-+ 'PIYO': (Piyo, str, None),
- 'HOGERA': (ContextDerivedTypedList(Piyo, StrictOrderingOnAppendList),
- list, None),
- 'HOGEHOGE': (ContextDerivedTypedListWithItems(
-@@ -104,7 +104,7 @@
- self.assertEqual(e[1], 'set_type')
- self.assertEqual(e[2], 'HOGE')
- self.assertEqual(e[3], True)
-- self.assertEqual(e[4], unicode)
-+ self.assertEqual(e[4], str)
-
- def test_key_checking(self):
- # Checking for existence of a key should not populate the key if it
-@@ -127,7 +127,7 @@
- self.assertEqual(e[1], 'set_type')
- self.assertEqual(e[2], 'FUGA')
- self.assertEqual(e[3], False)
-- self.assertEqual(e[4], unicode)
-+ self.assertEqual(e[4], str)
-
- ns['FUGA'] = 'fuga'
- self.assertIsInstance(ns['FUGA'], Fuga)
-@@ -150,7 +150,7 @@
- self.assertEqual(e[1], 'set_type')
- self.assertEqual(e[2], 'PIYO')
- self.assertEqual(e[3], False)
-- self.assertEqual(e[4], unicode)
-+ self.assertEqual(e[4], str)
-
- ns['PIYO'] = 'piyo'
- self.assertIsInstance(ns['PIYO'], Piyo)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_reader.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_reader.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
- import sys
-@@ -423,7 +423,7 @@
- 'simple/base.cpp',
- ])
-
-- for path, pattern_set in expected.items():
-+ for path, pattern_set in list(expected.items()):
- self.assertEqual(v[path].test_files,
- expected[path])
-
-@@ -438,7 +438,7 @@
- 'default/tests/reftests/**']),
- }
-
-- for path, pattern_set in expected.items():
-+ for path, pattern_set in list(expected.items()):
- self.assertEqual(v[path].test_files,
- expected[path])
-
-@@ -454,7 +454,7 @@
- 'tagged/src/bar.jsm': set(['tagged/**.js']),
- }
-
-- for path, pattern_set in expected_patterns.items():
-+ for path, pattern_set in list(expected_patterns.items()):
- self.assertEqual(v[path].test_files,
- expected_patterns[path])
-
-@@ -462,7 +462,7 @@
- 'tagged/src/submodule/foo.js': set(['submodule']),
- 'tagged/src/bar.jsm': set([]),
- }
-- for path, pattern_set in expected_tags.items():
-+ for path, pattern_set in list(expected_tags.items()):
- self.assertEqual(v[path].test_tags,
- expected_tags[path])
-
-@@ -470,7 +470,7 @@
- 'tagged/src/bar.jsm': set(['browser-chrome']),
- 'tagged/src/submodule/foo.js': set([]),
- }
-- for path, pattern_set in expected_flavors.items():
-+ for path, pattern_set in list(expected_flavors.items()):
- self.assertEqual(v[path].test_flavors,
- expected_flavors[path])
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_sandbox.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/test/frontend/test_sandbox.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
- import shutil
-@@ -345,7 +345,7 @@
- sandbox = MozbuildSandbox(Context(VARIABLES, config))
-
- self.assertEqual(sandbox['CONFIG']['BAD_UTF8'],
-- u'\ufffd\ufffd\ufffd\ufffd:')
-+ '\ufffd\ufffd\ufffd\ufffd:')
-
- def test_invalid_exports_set_base(self):
- sandbox = self.sandbox()
-@@ -525,7 +525,7 @@
- source = 'a = foo(1, 2)'
- sandbox.exec_source(source, 'foo.mozbuild')
-
-- self.assertEquals(sandbox['a'], (Foo, int))
-+ self.assertEqual(sandbox['a'], (Foo, int))
- finally:
- del FUNCTIONS['foo']
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/archive.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/archive.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import bz2
- import gzip
---- firefox-52.9.0esr/python/mozbuild/mozpack/copier.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/copier.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import os
- import stat
-@@ -109,7 +109,7 @@
- '''
- Return all paths stored in the container, in the order they were added.
- '''
-- return self._files.keys()
-+ return list(self._files.keys())
-
- def __len__(self):
- '''
-@@ -142,7 +142,7 @@
- for path, file in registry:
- (...)
- '''
-- return self._files.iteritems()
-+ return iter(self._files.items())
-
- def required_directories(self):
- '''
-@@ -151,7 +151,7 @@
- unspecified (virtual) root directory (and do not include said root
- directory).
- '''
-- return set(k for k, v in self._required_directories.items() if v > 0)
-+ return set(k for k, v in list(self._required_directories.items()) if v > 0)
-
-
- class FileRegistrySubtree(object):
-@@ -263,7 +263,7 @@
-
- Returns a FileCopyResult that details what changed.
- '''
-- assert isinstance(destination, basestring)
-+ assert isinstance(destination, str)
- assert not os.path.exists(destination) or os.path.isdir(destination)
-
- result = FileCopyResult()
-@@ -531,7 +531,7 @@
- def exists(self):
- return self.deflater is not None
-
-- if isinstance(dest, basestring):
-+ if isinstance(dest, str):
- dest = Dest(dest)
- assert isinstance(dest, Dest)
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/errors.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/errors.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import sys
- from contextlib import contextmanager
-@@ -97,7 +97,7 @@
- if self._count is None:
- raise ErrorMessage(msg)
- self._count += 1
-- print >>self.out, msg
-+ print(msg, file=self.out)
-
- def fatal(self, msg):
- self._handle(self.FATAL, msg)
---- firefox-52.9.0esr/python/mozbuild/mozpack/executables.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/executables.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import os
- import struct
---- firefox-52.9.0esr/python/mozbuild/mozpack/files.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/files.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import errno
- import os
-@@ -57,7 +57,7 @@
-
- def _copyfile(src, dest):
- # False indicates `dest` should be overwritten if it exists already.
-- if isinstance(src, unicode) and isinstance(dest, unicode):
-+ if isinstance(src, str) and isinstance(dest, str):
- _CopyFileW(src, dest, False)
- elif isinstance(src, str) and isinstance(dest, str):
- _CopyFileA(src, dest, False)
-@@ -145,13 +145,13 @@
- # - keep file type (e.g. S_IFREG)
- ret = stat.S_IFMT(mode)
- # - expand user read and execute permissions to everyone
-- if mode & 0400:
-- ret |= 0444
-- if mode & 0100:
-- ret |= 0111
-+ if mode & 0o400:
-+ ret |= 0o444
-+ if mode & 0o100:
-+ ret |= 0o111
- # - keep user write permissions
-- if mode & 0200:
-- ret |= 0200
-+ if mode & 0o200:
-+ ret |= 0o200
- # - leave away sticky bit, setuid, setgid
- return ret
-
-@@ -164,7 +164,7 @@
- disabled when skip_if_older is False.
- Returns whether a copy was actually performed (True) or not (False).
- '''
-- if isinstance(dest, basestring):
-+ if isinstance(dest, str):
- dest = Dest(dest)
- else:
- assert isinstance(dest, Dest)
-@@ -258,11 +258,11 @@
- '''
- def copy(self, dest, skip_if_older=True):
- real_dest = dest
-- if not isinstance(dest, basestring):
-+ if not isinstance(dest, str):
- fd, dest = mkstemp()
- os.close(fd)
- os.remove(dest)
-- assert isinstance(dest, basestring)
-+ assert isinstance(dest, str)
- # If File.copy didn't actually copy because dest is newer, check the
- # file sizes. If dest is smaller, it means it is already stripped and
- # elfhacked, so we can skip.
-@@ -299,7 +299,7 @@
- File.__init__(self, path)
-
- def copy(self, dest, skip_if_older=True):
-- assert isinstance(dest, basestring)
-+ assert isinstance(dest, str)
-
- # The logic in this function is complicated by the fact that symlinks
- # aren't universally supported. So, where symlinks aren't supported, we
-@@ -400,7 +400,7 @@
- self.required = required
-
- def copy(self, dest, skip_if_older=True):
-- if isinstance(dest, basestring):
-+ if isinstance(dest, str):
- dest = Dest(dest)
- else:
- assert isinstance(dest, Dest)
-@@ -432,7 +432,7 @@
- '''
- Invokes the preprocessor to create the destination file.
- '''
-- if isinstance(dest, basestring):
-+ if isinstance(dest, str):
- dest = Dest(dest)
- else:
- assert isinstance(dest, Dest)
-@@ -563,7 +563,7 @@
- the individual XPTs to link.
- skip_if_older is ignored.
- '''
-- if isinstance(dest, basestring):
-+ if isinstance(dest, str):
- dest = Dest(dest)
- assert isinstance(dest, Dest)
-
-@@ -1014,7 +1014,7 @@
- from mozpack.copier import FileRegistry
- self.files = FileRegistry()
-
-- for base, finder in sorted(finders.iteritems()):
-+ for base, finder in sorted(finders.items()):
- if self.files.contains(base):
- self.files.remove(base)
- for p, f in finder.find(''):
---- firefox-52.9.0esr/python/mozbuild/mozpack/hg.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/hg.py (refactored)
-@@ -27,7 +27,7 @@
- # do not wish to do so, delete this exception statement from your
- # version.
-
--from __future__ import absolute_import
-+
-
- import mercurial.error as error
- import mercurial.hg as hg
-@@ -56,7 +56,7 @@
-
- Accepts a Mercurial localrepo and changectx instance.
- """
-- if isinstance(repo, (str, unicode)):
-+ if isinstance(repo, str):
- path = repo
- repo = hg.repository(hgui.ui(), repo)
- else:
-@@ -85,7 +85,7 @@
- return self._get(path)
-
- def _get(self, path):
-- if isinstance(path, unicode):
-+ if isinstance(path, str):
- path = path.encode('utf-8', 'replace')
-
- try:
---- firefox-52.9.0esr/python/mozbuild/mozpack/manifests.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/manifests.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import, unicode_literals
-+
-
- from contextlib import contextmanager
- import json
---- firefox-52.9.0esr/python/mozbuild/mozpack/mozjar.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/mozjar.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- from io import BytesIO
- import struct
-@@ -13,8 +13,9 @@
- ZIP_DEFLATED,
- )
- from collections import OrderedDict
--from urlparse import urlparse, ParseResult
-+from urllib.parse import urlparse, ParseResult
- import mozpack.path as mozpath
-+from functools import reduce
-
- JAR_STORED = ZIP_STORED
- JAR_DEFLATED = ZIP_DEFLATED
-@@ -68,7 +69,7 @@
- an instance with empty fields.
- '''
- assert self.MAGIC and isinstance(self.STRUCT, OrderedDict)
-- self.size_fields = set(t for t in self.STRUCT.itervalues()
-+ self.size_fields = set(t for t in self.STRUCT.values()
- if not t in JarStruct.TYPE_MAPPING)
- self._values = {}
- if data:
-@@ -90,7 +91,7 @@
- # For all fields used as other fields sizes, keep track of their value
- # separately.
- sizes = dict((t, 0) for t in self.size_fields)
-- for name, t in self.STRUCT.iteritems():
-+ for name, t in self.STRUCT.items():
- if t in JarStruct.TYPE_MAPPING:
- value, size = JarStruct.get_data(t, data[offset:])
- else:
-@@ -109,7 +110,7 @@
- Initialize an instance with empty fields.
- '''
- self.signature = self.MAGIC
-- for name, t in self.STRUCT.iteritems():
-+ for name, t in self.STRUCT.items():
- if name in self.size_fields:
- continue
- self._values[name] = 0 if t in JarStruct.TYPE_MAPPING else ''
-@@ -134,9 +135,9 @@
- from self.STRUCT.
- '''
- serialized = struct.pack('<I', self.signature)
-- sizes = dict((t, name) for name, t in self.STRUCT.iteritems()
-+ sizes = dict((t, name) for name, t in self.STRUCT.items()
- if not t in JarStruct.TYPE_MAPPING)
-- for name, t in self.STRUCT.iteritems():
-+ for name, t in self.STRUCT.items():
- if t in JarStruct.TYPE_MAPPING:
- format, size = JarStruct.TYPE_MAPPING[t]
- if name in sizes:
-@@ -155,7 +156,7 @@
- variable length fields.
- '''
- size = JarStruct.TYPE_MAPPING['uint32'][1]
-- for name, type in self.STRUCT.iteritems():
-+ for name, type in self.STRUCT.items():
- if type in JarStruct.TYPE_MAPPING:
- size += JarStruct.TYPE_MAPPING[type][1]
- else:
-@@ -176,7 +177,7 @@
- return key in self._values
-
- def __iter__(self):
-- return self._values.iteritems()
-+ return iter(self._values.items())
-
- def __repr__(self):
- return "<%s %s>" % (self.__class__.__name__,
-@@ -374,7 +375,7 @@
- preload = JarStruct.get_data('uint32', self._data)[0]
- entries = OrderedDict()
- offset = self._cdir_end['cdir_offset']
-- for e in xrange(self._cdir_end['cdir_entries']):
-+ for e in range(self._cdir_end['cdir_entries']):
- entry = JarCdirEntry(self._data[offset:])
- offset += entry.size
- # Creator host system. 0 is MSDOS, 3 is Unix
-@@ -385,7 +386,7 @@
- xattr = entry['external_attr']
- # Skip directories
- if (host == 0 and xattr & 0x10) or (host == 3 and
-- xattr & (040000 << 16)):
-+ xattr & (0o40000 << 16)):
- continue
- entries[entry['filename']] = entry
- if entry['offset'] < preload:
-@@ -436,7 +437,7 @@
- for file in jarReader:
- ...
- '''
-- for entry in self.entries.itervalues():
-+ for entry in self.entries.values():
- yield self._getreader(entry)
-
- def __getitem__(self, name):
-@@ -529,7 +530,7 @@
- headers = {}
- preload_size = 0
- # Prepare central directory entries
-- for entry, content in self._contents.itervalues():
-+ for entry, content in self._contents.values():
- header = JarLocalFileHeader()
- for name in entry.STRUCT:
- if name in header:
-@@ -544,7 +545,7 @@
- end['disk_entries'] = len(self._contents)
- end['cdir_entries'] = end['disk_entries']
- end['cdir_size'] = reduce(lambda x, y: x + y[0].size,
-- self._contents.values(), 0)
-+ list(self._contents.values()), 0)
- # On optimized archives, store the preloaded size and the central
- # directory entries, followed by the first end of central directory.
- if self._optimize:
-@@ -553,18 +554,18 @@
- if preload_size:
- preload_size += offset
- self._data.write(struct.pack('<I', preload_size))
-- for entry, _ in self._contents.itervalues():
-+ for entry, _ in self._contents.values():
- entry['offset'] += offset
- self._data.write(entry.serialize())
- self._data.write(end.serialize())
- # Store local file entries followed by compressed data
-- for entry, content in self._contents.itervalues():
-+ for entry, content in self._contents.values():
- self._data.write(headers[entry].serialize())
- self._data.write(content)
- # On non optimized archives, store the central directory entries.
- if not self._optimize:
- end['cdir_offset'] = offset
-- for entry, _ in self._contents.itervalues():
-+ for entry, _ in self._contents.values():
- self._data.write(entry.serialize())
- # Store the end of central directory.
- self._data.write(end.serialize())
-@@ -599,7 +600,7 @@
- deflater = data
- else:
- deflater = Deflater(compress, compress_level=self._compress_level)
-- if isinstance(data, basestring):
-+ if isinstance(data, str):
- deflater.write(data)
- elif hasattr(data, 'read'):
- if hasattr(data, 'seek'):
-@@ -615,7 +616,7 @@
- # Set creator host system (upper byte of creator_version)
- # to 3 (Unix) so mode is honored when there is one.
- entry['creator_version'] |= 3 << 8
-- entry['external_attr'] = (mode & 0xFFFF) << 16L
-+ entry['external_attr'] = (mode & 0xFFFF) << 16
- if deflater.compressed:
- entry['min_version'] = 20 # Version 2.0 supports deflated streams
- entry['general_flag'] = 2 # Max compression
---- firefox-52.9.0esr/python/mozbuild/mozpack/path.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/path.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import posixpath
- import os
---- firefox-52.9.0esr/python/mozbuild/mozpack/unify.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/unify.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- from mozpack.files import (
- BaseFinder,
-@@ -73,7 +73,7 @@
- creating the instance.
- skip_if_older is ignored.
- '''
-- assert isinstance(dest, basestring)
-+ assert isinstance(dest, str)
- tmpfiles = []
- try:
- for e in self._executables:
---- firefox-52.9.0esr/python/mozbuild/mozpack/chrome/flags.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/chrome/flags.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import re
- from distutils.version import LooseVersion
-@@ -250,7 +250,7 @@
- flags.match(application='foo', appversion='3.5') returns True
- flags.match(application='foo', appversion='3.0') returns False
- '''
-- for name, value in filter.iteritems():
-+ for name, value in filter.items():
- if not name in self:
- continue
- if not self[name].matches(value):
---- firefox-52.9.0esr/python/mozbuild/mozpack/chrome/manifest.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/chrome/manifest.py (refactored)
-@@ -2,11 +2,11 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import re
- import os
--from urlparse import urlparse
-+from urllib.parse import urlparse
- import mozpack.path as mozpath
- from mozpack.chrome.flags import Flags
- from mozpack.errors import errors
-@@ -321,7 +321,7 @@
- return self.serialize(self.contractID, self.cid)
-
- # All manifest classes by their type name.
--MANIFESTS_TYPES = dict([(c.type, c) for c in globals().values()
-+MANIFESTS_TYPES = dict([(c.type, c) for c in list(globals().values())
- if type(c) == type and issubclass(c, ManifestEntry)
- and hasattr(c, 'type') and c.type])
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/packager/__init__.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/packager/__init__.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- from mozbuild.preprocessor import Preprocessor
- import re
-@@ -50,7 +50,7 @@
- '''
- Split [1, 2, 3, 4, 5, 6, 7] into [(1, 2, 3), (4, 5, 6)].
- '''
-- return zip(*[iter(lst)] * 3)
-+ return list(zip(*[iter(lst)] * 3))
-
- KEY_VALUE_RE = re.compile(r'''
- \s* # optional whitespace.
-@@ -118,7 +118,7 @@
- destdir = options.pop('destdir', '')
- if options:
- errors.fatal('Malformed manifest: options %s not recognized'
-- % options.keys())
-+ % list(options.keys()))
- return Component(name, destdir=destdir)
-
-
-@@ -328,7 +328,7 @@
-
- bases = self.get_bases()
- broken_bases = sorted(
-- m for m, includer in self._included_manifests.iteritems()
-+ m for m, includer in self._included_manifests.items()
- if mozpath.basedir(m, bases) != mozpath.basedir(includer, bases))
- for m in broken_bases:
- errors.fatal('"%s" is included from "%s", which is outside "%s"' %
---- firefox-52.9.0esr/python/mozbuild/mozpack/packager/formats.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/packager/formats.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- from mozpack.chrome.manifest import (
- Manifest,
-@@ -11,7 +11,7 @@
- ManifestBinaryComponent,
- ManifestResource,
- )
--from urlparse import urlparse
-+from urllib.parse import urlparse
- import mozpack.path as mozpath
- from mozpack.files import (
- ManifestFile,
-@@ -89,7 +89,7 @@
- Return the deepest base directory containing the given path.
- '''
- self._frozen_bases = True
-- base = mozpath.basedir(path, self._sub_formatter.keys())
-+ base = mozpath.basedir(path, list(self._sub_formatter.keys()))
- relpath = mozpath.relpath(path, base) if base else path
- return base, relpath
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/packager/l10n.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/packager/l10n.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- '''
- Replace localized parts of a packaged directory with data from a langpack
-@@ -162,7 +162,7 @@
- if not path:
- continue
- else:
-- base = mozpath.basedir(p, paths.keys())
-+ base = mozpath.basedir(p, list(paths.keys()))
- if base:
- subpath = mozpath.relpath(p, base)
- path = mozpath.normpath(mozpath.join(paths[base],
-@@ -206,7 +206,7 @@
- formatter.add(p, f)
-
- # Transplant jar preloading information.
-- for path, log in app_finder.jarlogs.iteritems():
-+ for path, log in app_finder.jarlogs.items():
- assert isinstance(copier[path], Jarrer)
- copier[path].preload([l.replace(locale, l10n_locale) for l in log])
-
-@@ -237,7 +237,7 @@
- finders = {
- '': l10n_finder,
- }
-- for base, path in extra_l10n.iteritems():
-+ for base, path in extra_l10n.items():
- finders[base] = UnpackFinder(path)
- l10n_finder = ComposedFinder(finders)
- copier = FileCopier()
---- firefox-52.9.0esr/python/mozbuild/mozpack/packager/unpack.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/packager/unpack.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import mozpack.path as mozpath
- from mozpack.files import (
-@@ -27,7 +27,7 @@
- FlatFormatter,
- STARTUP_CACHE_PATHS,
- )
--from urlparse import urlparse
-+from urllib.parse import urlparse
-
-
- class UnpackFinder(BaseFinder):
-@@ -149,7 +149,7 @@
- if not any(f.compressed for f in jar):
- self.compressed = False
- if jar.last_preloaded:
-- jarlog = jar.entries.keys()
-+ jarlog = list(jar.entries.keys())
- self.jarlogs[path] = jarlog[:jarlog.index(jar.last_preloaded) + 1]
- return jar
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_archive.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_archive.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import absolute_import
-+
-
- import hashlib
- import os
-@@ -69,7 +69,7 @@
- try:
- tp = os.path.join(d, 'test.tar')
- with open(tp, 'wb') as fh:
-- with self.assertRaisesRegexp(ValueError, 'not a regular'):
-+ with self.assertRaisesRegex(ValueError, 'not a regular'):
- create_tar_from_files(fh, {'test': d})
- finally:
- shutil.rmtree(d)
-@@ -89,9 +89,9 @@
-
- tp = os.path.join(d, 'test.tar')
- with open(tp, 'wb') as fh:
-- with self.assertRaisesRegexp(ValueError, 'cannot add file with setuid'):
-+ with self.assertRaisesRegex(ValueError, 'cannot add file with setuid'):
- create_tar_from_files(fh, {'test': uid})
-- with self.assertRaisesRegexp(ValueError, 'cannot add file with setuid'):
-+ with self.assertRaisesRegex(ValueError, 'cannot add file with setuid'):
- create_tar_from_files(fh, {'test': gid})
- finally:
- shutil.rmtree(d)
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_chrome_manifest.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_chrome_manifest.py (refactored)
-@@ -24,7 +24,7 @@
- parse_manifest_line,
- )
- from mozpack.errors import errors, AccumulatedErrors
--from test_errors import TestErrors
-+from .test_errors import TestErrors
-
-
- class TestManifest(unittest.TestCase):
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_copier.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_copier.py (refactored)
-@@ -127,7 +127,7 @@
- 'bar': [],
- }
- reg = FileRegistry()
-- for path, parts in cases.iteritems():
-+ for path, parts in cases.items():
- self.assertEqual(reg._partial_paths(path), parts)
-
- def test_file_registry(self):
-@@ -414,7 +414,7 @@
- self.assertTrue(stat.S_ISDIR(st.st_mode))
-
- # What's worse, we have no record that dest was created.
-- self.assertEquals(len(result.updated_files), 0)
-+ self.assertEqual(len(result.updated_files), 0)
-
- # But we do have an erroneous record of an optional file
- # existing when it does not.
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_errors.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_errors.py (refactored)
-@@ -10,7 +10,7 @@
- import unittest
- import mozunit
- import sys
--from cStringIO import StringIO
-+from io import StringIO
-
-
- class TestErrors(object):
-@@ -30,14 +30,14 @@
- errors.warn('foo')
- self.assertRaises(ErrorMessage, errors.error, 'foo')
- self.assertRaises(ErrorMessage, errors.fatal, 'foo')
-- self.assertEquals(self.get_output(), ['Warning: foo'])
-+ self.assertEqual(self.get_output(), ['Warning: foo'])
-
- def test_ignore_errors(self):
- errors.ignore_errors()
- errors.warn('foo')
- errors.error('bar')
- self.assertRaises(ErrorMessage, errors.fatal, 'foo')
-- self.assertEquals(self.get_output(), ['Warning: foo', 'Warning: bar'])
-+ self.assertEqual(self.get_output(), ['Warning: foo', 'Warning: bar'])
-
- def test_no_error(self):
- with errors.accumulate():
-@@ -47,14 +47,14 @@
- with self.assertRaises(AccumulatedErrors):
- with errors.accumulate():
- errors.error('1')
-- self.assertEquals(self.get_output(), ['Error: 1'])
-+ self.assertEqual(self.get_output(), ['Error: 1'])
-
- def test_error_loop(self):
- with self.assertRaises(AccumulatedErrors):
- with errors.accumulate():
- for i in range(3):
- errors.error('%d' % i)
-- self.assertEquals(self.get_output(),
-+ self.assertEqual(self.get_output(),
- ['Error: 0', 'Error: 1', 'Error: 2'])
-
- def test_multiple_errors(self):
-@@ -67,7 +67,7 @@
- else:
- errors.error('%d' % i)
- errors.error('bar')
-- self.assertEquals(self.get_output(),
-+ self.assertEqual(self.get_output(),
- ['Error: foo', 'Error: 0', 'Error: 1',
- 'Warning: 2', 'Error: bar'])
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_files.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_files.py (refactored)
-@@ -61,7 +61,7 @@
- import mozpack.path as mozpath
- from tempfile import mkdtemp
- from io import BytesIO
--from StringIO import StringIO
-+from io import StringIO
- from xpt import Typelib
-
-
-@@ -146,7 +146,7 @@
- dest.write('qux')
- self.assertEqual(dest.read(), 'qux')
-
--rand = ''.join(random.choice(string.letters) for i in xrange(131597))
-+rand = ''.join(random.choice(string.letters) for i in range(131597))
- samples = [
- '',
- 'test',
-@@ -268,7 +268,7 @@
- def test_absolute_relative(self):
- AbsoluteSymlinkFile('/foo')
-
-- with self.assertRaisesRegexp(ValueError, 'Symlink target not absolute'):
-+ with self.assertRaisesRegex(ValueError, 'Symlink target not absolute'):
- AbsoluteSymlinkFile('./foo')
-
- def test_symlink_file(self):
-@@ -477,7 +477,7 @@
-
- class TestExistingFile(TestWithTmpDir):
- def test_required_missing_dest(self):
-- with self.assertRaisesRegexp(ErrorMessage, 'Required existing file'):
-+ with self.assertRaisesRegex(ErrorMessage, 'Required existing file'):
- f = ExistingFile(required=True)
- f.copy(self.tmppath('dest'))
-
-@@ -566,7 +566,7 @@
- with JarWriter(src) as jar:
- for content in samples:
- name = ''.join(random.choice(string.letters)
-- for i in xrange(8))
-+ for i in range(8))
- jar.add(name, content, compress=True)
- contents[name] = content
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_manifests.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_manifests.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import unicode_literals
-+
-
- import os
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_mozjar.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_mozjar.py (refactored)
-@@ -16,8 +16,8 @@
- from mozpack.test.test_files import MockDest
- import unittest
- import mozunit
--from cStringIO import StringIO
--from urllib import pathname2url
-+from io import StringIO
-+from urllib.request import pathname2url
- import mozpack.path as mozpath
- import os
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_packager_formats.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_packager_formats.py (refactored)
-@@ -128,7 +128,7 @@
- 'foo': read_interfaces(foo2_xpt.open())['foo'],
- 'bar': read_interfaces(bar_xpt.open())['bar'],
- },
-- }.iteritems()
-+ }.items()
- })
-
- RESULT_JAR = {
-@@ -174,7 +174,7 @@
- },
- 'addon1.xpi': {
- mozpath.relpath(p, 'addon1'): f
-- for p, f in RESULT_FLAT.iteritems()
-+ for p, f in RESULT_FLAT.items()
- if p.startswith('addon1/')
- },
- })
-@@ -234,7 +234,7 @@
- CONTENTS_WITH_BASE = {
- 'bases': {
- mozpath.join('base/root', b) if b else 'base/root': a
-- for b, a in CONTENTS['bases'].iteritems()
-+ for b, a in CONTENTS['bases'].items()
- },
- 'manifests': [
- m.move(mozpath.join('base/root', m.base))
-@@ -242,7 +242,7 @@
- ],
- 'files': {
- mozpath.join('base/root', p): f
-- for p, f in CONTENTS['files'].iteritems()
-+ for p, f in CONTENTS['files'].items()
- },
- }
-
-@@ -255,7 +255,7 @@
- def result_with_base(results):
- result = {
- mozpath.join('base/root', p): v
-- for p, v in results.iteritems()
-+ for p, v in results.items()
- }
- result.update(EXTRA_CONTENTS)
- return result
-@@ -271,13 +271,13 @@
-
-
- def fill_formatter(formatter, contents):
-- for base, is_addon in contents['bases'].items():
-+ for base, is_addon in list(contents['bases'].items()):
- formatter.add_base(base, is_addon)
-
- for manifest in contents['manifests']:
- formatter.add_manifest(manifest)
-
-- for k, v in contents['files'].iteritems():
-+ for k, v in contents['files'].items():
- if k.endswith('.xpt'):
- formatter.add_interfaces(k, v)
- else:
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_packager_l10n.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_packager_l10n.py (refactored)
-@@ -4,7 +4,7 @@
-
- import unittest
- import mozunit
--from test_packager import MockFinder
-+from .test_packager import MockFinder
- from mozpack.packager import l10n
- from mozpack.files import (
- GeneratedFile,
-@@ -118,7 +118,7 @@
-
- self.assertEqual(
- dict((p, f.open().read()) for p, f in copier),
-- dict((p, f.open().read()) for p, f in repacked.iteritems())
-+ dict((p, f.open().read()) for p, f in repacked.items())
- )
-
-
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/test_unify.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/test_unify.py (refactored)
-@@ -13,7 +13,7 @@
- from mozpack.files import FileFinder
- from mozpack.mozjar import JarWriter
- from mozpack.test.test_files import MockDest
--from cStringIO import StringIO
-+from io import StringIO
- import os
- import sys
- from mozpack.errors import (
---- firefox-52.9.0esr/python/mozbuild/mozpack/test/support/minify_js_verify.py (original)
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/test/support/minify_js_verify.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import print_function
-+
- import sys
-
-
---- firefox-52.9.0esr/build/moz.configure/keyfiles.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/keyfiles.configure 2018-07-10 07:57:16.030000000 +0000
-@@ -16,8 +16,8 @@
-
- @depends('--with-%s-keyfile' % name)
- @checking('for the %s key' % desc, lambda x: x and x is not no_key)
-- @imports(_from='__builtin__', _import='open')
-- @imports(_from='__builtin__', _import='IOError')
-+ @imports(_from='builtins', _import='open')
-+ @imports(_from='builtins', _import='IOError')
- def keyfile(value):
- if value:
- try:
---- firefox-52.9.0esr/build/moz.configure/windows.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/windows.configure 2018-07-10 07:57:25.210000000 +0000
-@@ -19,7 +19,7 @@
-
-
- @depends_win('--with-windows-version')
--@imports(_from='__builtin__', _import='ValueError')
-+@imports(_from='builtins', _import='ValueError')
- def valid_windows_version(value):
- if not value:
- die('Cannot build with --without-windows-version')
-@@ -56,8 +56,8 @@
- # 8.1.
- @imports('os')
- @imports('re')
--@imports(_from='__builtin__', _import='sorted')
--@imports(_from='__builtin__', _import='WindowsError')
-+@imports(_from='builtins', _import='sorted')
-+@imports(_from='builtins', _import='WindowsError')
- def get_sdk_dirs(sdk, subdir):
- def get_dirs_containing(sdk, stem, subdir):
- base = os.path.join(sdk, stem)
-@@ -102,7 +102,7 @@
- @depends_win(c_compiler, windows_sdk_dir, valid_windows_version,
- 'WINDOWSSDKDIR')
- @checking('for Windows SDK', valid_windows_sdk_dir_result)
--@imports(_from='__builtin__', _import='sorted')
-+@imports(_from='builtins', _import='sorted')
- @imports(_from='textwrap', _import='dedent')
- def valid_windows_sdk_dir(compiler, windows_sdk_dir, target_version,
- windows_sdk_dir_env):
-@@ -179,7 +179,7 @@
- @depends_win(windows_sdk_dir, 'WINDOWSSDKDIR')
- @checking('for Universal CRT SDK', valid_ucrt_sdk_dir_result)
- @imports('os')
--@imports(_from='__builtin__', _import='sorted')
-+@imports(_from='builtins', _import='sorted')
- @imports(_import='mozpack.path', _as='mozpath')
- def valid_ucrt_sdk_dir(windows_sdk_dir, windows_sdk_dir_env):
- if windows_sdk_dir_env:
---- firefox-52.9.0esr/build/moz.configure/toolchain.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/toolchain.configure 2018-07-10 07:57:28.830000000 +0000
-@@ -395,7 +395,7 @@
-
-
- @imports(_from='collections', _import='defaultdict')
--@imports(_from='__builtin__', _import='sorted')
-+@imports(_from='builtins', _import='sorted')
- def get_vc_paths(base):
- vc = defaultdict(lambda: defaultdict(dict))
- subkey = r'Microsoft\VisualStudio\VC\*\*\*\Compiler'
---- firefox-52.9.0esr/build/moz.configure/util.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/util.configure 2018-07-10 07:57:31.540000000 +0000
-@@ -234,7 +234,7 @@
- # ('19.0', 'x64', r'C:\...\amd64\cl.exe')
- # ('19.0', 'x86', r'C:\...\amd64_x86\cl.exe')
- @imports(_import='_winreg', _as='winreg')
--@imports(_from='__builtin__', _import='WindowsError')
-+@imports(_from='builtins', _import='WindowsError')
- @imports(_from='fnmatch', _import='fnmatch')
- def get_registry_values(pattern):
- def enum_helper(func, key):
---- firefox-52.9.0esr/build/moz.configure/checks.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/checks.configure 2018-07-10 07:57:35.630000000 +0000
-@@ -12,7 +12,7 @@
- # _declare_exceptions template, and add it to the return statement. Then
- # destructure in the assignment below the function declaration.
- @template
--@imports(_from='__builtin__', _import='Exception')
-+@imports(_from='builtins', _import='Exception')
- def _declare_exceptions():
- class FatalCheckError(Exception):
- '''An exception to throw from a function decorated with @checking.
---- firefox-52.9.0esr/build/moz.configure/old.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/old.configure 2018-07-10 07:57:38.970000000 +0000
-@@ -61,8 +61,8 @@
-
- @depends('OLD_CONFIGURE', mozconfig, autoconf, check_build_environment, shell,
- old_configure_assignments, build_project)
--@imports(_from='__builtin__', _import='open')
--@imports(_from='__builtin__', _import='print')
-+@imports(_from='builtins', _import='open')
-+@imports(_from='builtins', _import='print')
- @imports('glob')
- @imports('itertools')
- @imports('subprocess')
-@@ -302,8 +302,8 @@
- '--enable-calendar',
- '--enable-incomplete-external-linkage',
- )
--@imports(_from='__builtin__', _import='compile')
--@imports(_from='__builtin__', _import='open')
-+@imports(_from='builtins', _import='compile')
-+@imports(_from='builtins', _import='open')
- @imports('logging')
- @imports('os')
- @imports('subprocess')
---- firefox-52.9.0esr/build/moz.configure/android-ndk.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/android-ndk.configure 2018-07-10 07:57:41.120000000 +0000
-@@ -22,7 +22,7 @@
- default=min_android_version)
-
- @depends('--with-android-version', min_android_version)
--@imports(_from='__builtin__', _import='ValueError')
-+@imports(_from='builtins', _import='ValueError')
- def android_version(value, min_version):
- if not value:
- # Someone has passed --without-android-version.
---- firefox-52.9.0esr/build/moz.configure/init.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/init.configure 2018-07-10 07:57:44.330000000 +0000
-@@ -636,7 +636,7 @@
- # - otherwise, if we have "a" in GRE_MILESTONE, we're building Nightly or Aurora
- # - otherwise, we're building Release/Beta (define RELEASE_OR_BETA)
- @depends(check_build_environment, '--help')
--@imports(_from='__builtin__', _import='open')
-+@imports(_from='builtins', _import='open')
- def milestone(build_env, _):
- milestone_path = os.path.join(build_env.topsrcdir,
- 'config',
-diff -aur firefox-52.9.0esr/config/mozunit.py mozjs-fixed/config/mozunit.py
---- firefox-52.9.0esr/config/mozunit.py 2017-04-11 02:13:09.000000000 +0000
-+++ mozjs-fixed/config/mozunit.py 2018-07-10 08:19:37.770000000 +0000
-@@ -5,7 +5,7 @@
- from unittest import TextTestRunner as _TestRunner, TestResult as _TestResult
- import unittest
- import inspect
--from StringIO import StringIO
-+from io import StringIO
- import os
- import sys
-
-@@ -74,7 +74,7 @@
-
- def printFail(self, test, err):
- exctype, value, tb = err
-- message = value.message.splitlines()[0] if value.message else 'NO MESSAGE'
-+ message = str(value).splitlines()[0] if str(value) else 'NO MESSAGE'
- # Skip test runner traceback levels
- while tb and self._is_relevant_tb_level(tb):
- tb = tb.tb_next
-diff -aur firefox-52.9.0esr/python/mozbuild/mozbuild/backend/configenvironment.py mozjs-fixed/python/mozbuild/mozbuild/backend/configenvironment.py
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/configenvironment.py 2018-07-10 08:24:43.150000000 +0000
-+++ mozjs-fixed/python/mozbuild/mozbuild/backend/configenvironment.py 2018-07-10 08:15:12.650000000 +0000
-@@ -8,7 +8,8 @@
- import sys
-
- from collections import Iterable
--from types import StringTypes, ModuleType
-+from types import ModuleType
-+StringTypes = (str,)
-
- import mozpack.path as mozpath
-
-diff -aur firefox-52.9.0esr/python/mozbuild/mozbuild/makeutil.py mozjs-fixed/python/mozbuild/mozbuild/makeutil.py
---- firefox-52.9.0esr/python/mozbuild/mozbuild/makeutil.py 2018-07-10 08:24:43.150000000 +0000
-+++ mozjs-fixed/python/mozbuild/mozbuild/makeutil.py 2018-07-10 08:20:05.230000000 +0000
-@@ -6,7 +6,6 @@
-
- import os
- import re
--from types import StringTypes
- from collections import Iterable
-
-
-@@ -103,19 +102,19 @@
-
- def add_targets(self, targets):
- '''Add additional targets to the rule.'''
-- assert isinstance(targets, Iterable) and not isinstance(targets, StringTypes)
-+ assert isinstance(targets, Iterable) and not isinstance(targets, str)
- self._targets.update(targets)
- return self
-
- def add_dependencies(self, deps):
- '''Add dependencies to the rule.'''
-- assert isinstance(deps, Iterable) and not isinstance(deps, StringTypes)
-+ assert isinstance(deps, Iterable) and not isinstance(deps, str)
- self._dependencies.update(deps)
- return self
-
- def add_commands(self, commands):
- '''Add commands to the rule.'''
-- assert isinstance(commands, Iterable) and not isinstance(commands, StringTypes)
-+ assert isinstance(commands, Iterable) and not isinstance(commands, str)
- self._commands.extend(commands)
- return self
-
-diff -aur firefox-52.9.0esr/python/which/which.py mozjs-fixed/python/which/which.py
---- firefox-52.9.0esr/python/which/which.py 2017-04-11 02:13:24.000000000 +0000
-+++ mozjs-fixed/python/which/which.py 2018-07-10 08:11:01.570000000 +0000
-@@ -280,17 +280,17 @@
- try:
- optlist, args = getopt.getopt(argv[1:], 'haVvqp:e:',
- ['help', 'all', 'version', 'verbose', 'quiet', 'path=', 'exts='])
-- except getopt.GetoptError, msg:
-+ except getopt.GetoptError as msg:
- sys.stderr.write("which: error: %s. Your invocation was: %s\n"\
- % (msg, argv))
- sys.stderr.write("Try 'which --help'.\n")
- return 1
- for opt, optarg in optlist:
- if opt in ('-h', '--help'):
-- print _cmdlnUsage
-+ print(_cmdlnUsage)
- return 0
- elif opt in ('-V', '--version'):
-- print "which %s" % __version__
-+ print("which %s" % __version__)
- return 0
- elif opt in ('-a', '--all'):
- all = 1
-@@ -318,9 +318,9 @@
- nmatches = 0
- for match in whichgen(arg, path=altpath, verbose=verbose, exts=exts):
- if verbose:
-- print "%s (%s)" % match
-+ print("%s (%s)" % match)
- else:
-- print match
-+ print(match)
- nmatches += 1
- if not all:
- break
-diff -aur firefox-52.9.0esr/testing/mozbase/mozprocess/mozprocess/processhandler.py mozjs-fixed/testing/mozbase/mozprocess/mozprocess/processhandler.py
---- firefox-52.9.0esr/testing/mozbase/mozprocess/mozprocess/processhandler.py 2017-04-11 02:13:06.000000000 +0000
-+++ mozjs-fixed/testing/mozbase/mozprocess/mozprocess/processhandler.py 2018-07-10 08:13:15.440000000 +0000
-@@ -11,7 +11,7 @@
- import threading
- import time
- import traceback
--from Queue import Queue, Empty
-+from queue import Queue, Empty
- from datetime import datetime
-
- __all__ = ['ProcessHandlerMixin', 'ProcessHandler', 'LogOutput',
-@@ -121,14 +121,14 @@
- thread = threading.current_thread().name
- print("DBG::MOZPROC PID:{} ({}) | {}".format(self.pid, thread, msg))
-
-- def __del__(self, _maxint=sys.maxint):
-+ def __del__(self, _maxint=sys.maxsize):
- if isWin:
- handle = getattr(self, '_handle', None)
- if handle:
- if hasattr(self, '_internal_poll'):
- self._internal_poll(_deadstate=_maxint)
- else:
-- self.poll(_deadstate=sys.maxint)
-+ self.poll(_deadstate=sys.maxsize)
- if handle or self._job or self._io_port:
- self._cleanup()
- else:
-@@ -267,7 +267,7 @@
- if not (can_create_job or can_nest_jobs):
- # Since we've warned, we just log info here to inform you
- # of the consequence of setting ignore_children = True
-- print "ProcessManager NOT managing child processes"
-+ print("ProcessManager NOT managing child processes")
-
- # create the process
- hp, ht, pid, tid = winprocess.CreateProcess(
-@@ -534,11 +534,11 @@
-
- if rc == winprocess.WAIT_TIMEOUT:
- # The process isn't dead, so kill it
-- print "Timed out waiting for process to close, attempting TerminateProcess"
-+ print("Timed out waiting for process to close, attempting TerminateProcess")
- self.kill()
- elif rc == winprocess.WAIT_OBJECT_0:
- # We caught WAIT_OBJECT_0, which indicates all is well
-- print "Single process terminated successfully"
-+ print("Single process terminated successfully")
- self.returncode = winprocess.GetExitCodeProcess(self._handle)
- else:
- # An error occured we should probably throw
-diff -aur firefox-52.9.0esr/build/moz.configure/checks.configure mozjs-fixed/build/moz.configure/checks.configure
---- firefox-52.9.0esr/build/moz.configure/checks.configure 2018-07-10 10:29:50.380000000 +0000
-+++ mozjs-fixed/build/moz.configure/checks.configure 2018-07-10 10:27:45.350000000 +0000
-@@ -52,7 +52,7 @@
- try:
- ret = func(*args, **kwargs)
- except FatalCheckError as e:
-- error = e.message
-+ error = str(e)
- display_ret = callback(ret) if callback else ret
- if display_ret is True:
- log.info('yes')
-diff -aur firefox-52.9.0esr/build/moz.configure/init.configure mozjs-fixed/build/moz.configure/init.configure
---- firefox-52.9.0esr/build/moz.configure/init.configure 2018-07-10 10:29:50.380000000 +0000
-+++ mozjs-fixed/build/moz.configure/init.configure 2018-07-10 10:23:19.960000000 +0000
-@@ -213,7 +213,7 @@
- def early_options():
- return set(
- option.env
-- for option in __sandbox__._options.itervalues()
-+ for option in list(__sandbox__._options.values())
- if option.env
- )
- return early_options
-@@ -297,7 +297,7 @@
- # There is also a quartet form:
- # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
- # But we can consider the "KERNEL-OPERATING_SYSTEM" as one.
-- cpu, manufacturer, os = triplet.split('-', 2)
-+ cpu, manufacturer, os = triplet.decode('utf-8').split('-', 2)
-
- # Autoconf uses config.sub to validate and canonicalize those triplets,
- # but the granularity of its results has never been satisfying to our
-@@ -727,7 +727,7 @@
- def all_configure_options(_):
- result = []
- previous = None
-- for option in __sandbox__._options.itervalues():
-+ for option in list(__sandbox__._options.values()):
- # __sandbox__._options contains items for both option.name and
- # option.env. But it's also an OrderedDict, meaning both are
- # consecutive.
-diff -aur firefox-52.9.0esr/build/moz.configure/old.configure mozjs-fixed/build/moz.configure/old.configure
---- firefox-52.9.0esr/build/moz.configure/old.configure 2018-07-10 10:29:50.380000000 +0000
-+++ mozjs-fixed/build/moz.configure/old.configure 2018-07-10 10:19:19.880000000 +0000
-@@ -360,7 +360,7 @@
- # Every variation of the exec() function I tried led to:
- # SyntaxError: unqualified exec is not allowed in function 'main' it
- # contains a nested function with free variables
-- exec code in raw_config
-+ exec(code, raw_config)
-
- # Ensure all the flags known to old-configure appear in the
- # @old_configure_options above.
-diff -aur firefox-52.9.0esr/build/moz.configure/toolchain.configure mozjs-fixed/build/moz.configure/toolchain.configure
---- firefox-52.9.0esr/build/moz.configure/toolchain.configure 2018-07-10 10:29:50.380000000 +0000
-+++ mozjs-fixed/build/moz.configure/toolchain.configure 2018-07-10 10:28:13.020000000 +0000
-@@ -244,7 +244,7 @@
- ('CPU', CPU_preprocessor_checks),
- ('KERNEL', kernel_preprocessor_checks),
- ):
-- for n, (value, condition) in enumerate(preprocessor_checks.iteritems()):
-+ for n, (value, condition) in enumerate(preprocessor_checks.items()):
- check += dedent('''\
- #%(if)s %(condition)s
- %%%(name)s "%(value)s"
-@@ -278,9 +278,9 @@
- data = {}
- for line in result.splitlines():
- if line.startswith(b'%'):
-- k, _, v = line.partition(' ')
-- k = k.lstrip('%')
-- data[k] = v.replace(' ', '').lstrip('"').rstrip('"')
-+ k, _, v = line.partition(b' ')
-+ k = k.lstrip(b'%').decode('utf-8')
-+ data[k] = v.replace(b' ', b'').lstrip(b'"').rstrip(b'"').decode('utf-8')
- log.debug('%s = %s', k, data[k])
-
- try:
-diff -aur firefox-52.9.0esr/build/moz.configure/util.configure mozjs-fixed/build/moz.configure/util.configure
---- firefox-52.9.0esr/build/moz.configure/util.configure 2018-07-10 10:29:50.380000000 +0000
-+++ mozjs-fixed/build/moz.configure/util.configure 2018-07-10 10:23:54.980000000 +0000
-@@ -299,6 +299,8 @@
- @imports(_from='mozbuild.configure.util', _import='Version', _as='_Version')
- def Version(v):
- 'A version number that can be compared usefully.'
-+ if isinstance(v, bytes):
-+ v = v.decode('utf-8')
- return _Version(v)
-
- # Denotes a deprecated option. Combines option() and @depends:
-diff -aur firefox-52.9.0esr/python/mozbuild/mozbuild/configure/__init__.py mozjs-fixed/python/mozbuild/mozbuild/configure/__init__.py
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/__init__.py 2018-07-10 10:29:50.350000000 +0000
-+++ mozjs-fixed/python/mozbuild/mozbuild/configure/__init__.py 2018-07-10 10:24:33.200000000 +0000
-@@ -97,6 +97,9 @@
- ', '.join(repr(d) for d in self.dependencies),
- )
-
-+ def __hash__(self):
-+ return hash((str(self.func), tuple(self.dependencies), self.when))
-+
-
- class CombinedDependsFunction(DependsFunction):
- def __init__(self, sandbox, func, dependencies):
-@@ -142,6 +145,9 @@
- def __ne__(self, other):
- return not self == other
-
-+ def __hash__(self):
-+ return hash((str(self.func), tuple(self.dependencies)))
-+
- class SandboxedGlobal(dict):
- '''Identifiable dict type for use as function global'''
-
-@@ -192,7 +198,8 @@
- b: __builtins__[b]
- for b in ('None', 'False', 'True', 'int', 'bool', 'any', 'all', 'len',
- 'list', 'tuple', 'set', 'dict', 'isinstance', 'getattr',
-- 'hasattr', 'enumerate', 'range', 'zip')
-+ 'hasattr', 'enumerate', 'range', 'zip', '__build_class__',
-+ 'bytes', 'exec')
- }, __import__=forbidden_import, str=str)
-
- # Expose a limited set of functions from os.path
-@@ -267,7 +274,7 @@
- return method
- def wrapped(*args, **kwargs):
- out_args = [
-- arg.decode(encoding) if isinstance(arg, str) else arg
-+ arg.decode(encoding) if isinstance(arg, bytes) else arg
- for arg in args
- ]
- return method(*out_args, **kwargs)
-diff -aur firefox-52.9.0esr/python/mozbuild/mozbuild/configure/options.py mozjs-fixed/python/mozbuild/mozbuild/configure/options.py
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/options.py 2018-07-10 10:29:50.350000000 +0000
-+++ mozjs-fixed/python/mozbuild/mozbuild/configure/options.py 2018-07-10 10:15:41.760000000 +0000
-@@ -65,6 +65,9 @@
- return '%s%s' % (self.__class__.__name__,
- super(OptionValue, self).__repr__())
-
-+ def __hash__(self):
-+ return hash(str(self))
-+
-
- class PositiveOptionValue(OptionValue):
- '''Represents the value for a positive option (--enable/--with/--foo)
-diff -aur firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py mozjs-fixed/python/mozbuild/mozbuild/configure/util.py
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py 2018-07-10 10:29:50.350000000 +0000
-+++ mozjs-fixed/python/mozbuild/mozbuild/configure/util.py 2018-07-10 09:04:28.150000000 +0000
-@@ -200,7 +200,7 @@
- self._encoding = getpreferredencoding()
-
- def write(self, buf):
-- if self._encoding and isinstance(buf, str):
-+ if self._encoding and isinstance(buf, bytes):
- buf = buf.decode(self._encoding)
- lines = buf.splitlines()
- if not lines:
-diff -aur firefox-52.9.0esr/python/mozbuild/mozbuild/virtualenv.py mozjs-fixed/python/mozbuild/mozbuild/virtualenv.py
---- firefox-52.9.0esr/python/mozbuild/mozbuild/virtualenv.py 2018-07-10 10:29:50.350000000 +0000
-+++ mozjs-fixed/python/mozbuild/mozbuild/virtualenv.py 2018-07-10 10:11:47.710000000 +0000
-@@ -108,7 +108,7 @@
- """
- ver = subprocess.check_output([python, '-c', 'import sys; print(sys.hexversion)']).rstrip()
- with open(self.exe_info_path, 'w') as fh:
-- fh.write("%s\n" % ver)
-+ fh.write("%s\n" % ver.decode('utf-8'))
- fh.write("%s\n" % os.path.getsize(python))
-
- def up_to_date(self, python=sys.executable):
-@@ -207,7 +207,7 @@
- return self.virtualenv_root
-
- def packages(self):
-- with file(self.manifest_path, 'rU') as fh:
-+ with open(self.manifest_path, 'rU') as fh:
- packages = [line.rstrip().split(':')
- for line in fh]
- return packages
-@@ -530,9 +530,9 @@
-
- our = LooseVersion('%d.%d.%d' % (major, minor, micro))
-
-- if major != MINIMUM_PYTHON_MAJOR or our < MINIMUM_PYTHON_VERSION:
-- log_handle.write('Python %s or greater (but not Python 3) is '
-- 'required to build. ' % MINIMUM_PYTHON_VERSION)
-+ if our < MINIMUM_PYTHON_VERSION:
-+ log_handle.write('Python %s or greater is required to build. '
-+ % MINIMUM_PYTHON_VERSION)
- log_handle.write('You are running Python %s.\n' % our)
-
- if os.name in ('nt', 'ce'):
-diff -aur firefox-52.9.0esr/python/which/which.py mozjs-fixed/python/which/which.py
---- firefox-52.9.0esr/python/which/which.py 2018-07-10 10:29:50.380000000 +0000
-+++ mozjs-fixed/python/which/which.py 2018-07-10 10:20:16.770000000 +0000
-@@ -243,7 +243,7 @@
- If no match is found for the command, a WhichError is raised.
- """
- try:
-- match = whichgen(command, path, verbose, exts).next()
-+ match = next(whichgen(command, path, verbose, exts))
- except StopIteration:
- raise WhichError("Could not find '%s' on the path." % command)
- return match
---- firefox-52.9.0esr/build/moz.configure/old.configure.old 2018-07-10 10:32:48.550000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/old.configure 2018-07-10 10:35:32.440000000 +0000
-@@ -107,7 +107,7 @@
-
- # Make old-configure append to config.log, where we put our own log.
- # This could be done with a m4 macro, but it's way easier this way
-- script = script.replace('>./config.log', '>>./config.log')
-+ script = script.replace(b'>./config.log', b'>>./config.log')
-
- with open(old_configure, 'wb') as fh:
- fh.write(script)
---- firefox-52.9.0esr/build/subconfigure.py.old 2017-04-11 02:13:09.000000000 +0000
-+++ firefox-52.9.0esr/build/subconfigure.py 2018-07-10 10:38:08.910000000 +0000
-@@ -27,7 +27,7 @@
- return super(Pool, cls).__new__(cls)
-
- def imap_unordered(self, fn, iterable):
-- return itertools.imap(fn, iterable)
-+ return map(fn, iterable)
-
- def close(self):
- pass
-@@ -131,11 +131,11 @@
- is_set = cache.get('ac_cv_env_%s_set' % precious) == 'set'
- value = cache.get('ac_cv_env_%s_value' % precious) if is_set else None
- if value != env.get(precious):
-- print 'Removing %s because of %s value change from:' \
-- % (data['cache-file'], precious)
-- print ' %s' % (value if value is not None else 'undefined')
-- print 'to:'
-- print ' %s' % env.get(precious, 'undefined')
-+ print('Removing %s because of %s value change from:' \
-+ % (data['cache-file'], precious))
-+ print(' %s' % (value if value is not None else 'undefined'))
-+ print('to:')
-+ print(' %s' % env.get(precious, 'undefined'))
- os.remove(data['cache-file'])
- return True
- return False
-@@ -333,8 +333,8 @@
- # We're going to run it ourselves.
- command += ['--no-create']
-
-- print prefix_lines('configuring', relobjdir)
-- print prefix_lines('running %s' % ' '.join(command[:-1]), relobjdir)
-+ print(prefix_lines('configuring', relobjdir))
-+ print(prefix_lines('running %s' % ' '.join(command[:-1]), relobjdir))
- sys.stdout.flush()
- try:
- output += subprocess.check_output(command,
-@@ -368,7 +368,7 @@
-
- if not skip_config_status:
- if skip_configure:
-- print prefix_lines('running config.status', relobjdir)
-+ print(prefix_lines('running config.status', relobjdir))
- sys.stdout.flush()
- try:
- output += subprocess.check_output([data['shell'], '-c',
-@@ -410,7 +410,7 @@
- pool = Pool(len(subconfigures))
- for relobjdir, returncode, output in \
- pool.imap_unordered(run, subconfigures):
-- print prefix_lines(output, relobjdir)
-+ print(prefix_lines(output, relobjdir))
- sys.stdout.flush()
- ret = max(returncode, ret)
- if ret:
---- firefox-52.9.0esr/build/moz.configure/old.configure.old 2018-07-10 10:38:53.530000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/old.configure 2018-07-10 10:41:32.560000000 +0000
-@@ -394,7 +394,7 @@
- def post_old_configure(raw_config):
- for k, v in raw_config['substs']:
- set_old_configure_config(
-- k[1:-1], v[1:-1] if isinstance(v, types.StringTypes) else v)
-+ k[1:-1], v[1:-1] if isinstance(v, str) else v)
-
-- for k, v in dict(raw_config['defines']).iteritems():
-+ for k, v in dict(raw_config['defines']).items():
- set_old_configure_define(k[1:-1], v[1:-1])
---- firefox-52.9.0esr/configure.py (original)
-+++ firefox-52.9.0esr/configure.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from __future__ import print_function, unicode_literals
-+
-
- import codecs
- import os
-@@ -45,11 +45,11 @@
-
- sanitized_config = {}
- sanitized_config['substs'] = {
-- k: sanitized_bools(v) for k, v in config.iteritems()
-+ k: sanitized_bools(v) for k, v in config.items()
- if k not in ('DEFINES', 'non_global_defines', 'TOPSRCDIR', 'TOPOBJDIR')
- }
- sanitized_config['defines'] = {
-- k: sanitized_bools(v) for k, v in config['DEFINES'].iteritems()
-+ k: sanitized_bools(v) for k, v in config['DEFINES'].items()
- }
- sanitized_config['non_global_defines'] = config['non_global_defines']
- sanitized_config['topsrcdir'] = config['TOPSRCDIR']
-@@ -71,7 +71,7 @@
- ''') % {'python': config['PYTHON'], 'encoding': encoding})
- # A lot of the build backend code is currently expecting byte
- # strings and breaks in subtle ways with unicode strings. (bug 1296508)
-- for k, v in sanitized_config.iteritems():
-+ for k, v in sanitized_config.items():
- fh.write('%s = encode(%s, encoding)\n' % (k, indented_repr(v)))
- fh.write("__all__ = ['topobjdir', 'topsrcdir', 'defines', "
- "'non_global_defines', 'substs', 'mozconfig']")
-@@ -88,7 +88,7 @@
- # executable permissions.
- os.chmod('config.status', 0o755)
- if config.get('MOZ_BUILD_APP') != 'js' or config.get('JS_STANDALONE'):
-- os.environ[b'WRITE_MOZINFO'] = b'1'
-+ os.environ['WRITE_MOZINFO'] = '1'
- from mozbuild.config_status import config_status
-
- # Some values in sanitized_config also have more complex types, such as
---- firefox-52.9.0esr/python/blessings/blessings/__init__.py.old 2017-04-11 02:13:23.000000000 +0000
-+++ firefox-52.9.0esr/python/blessings/blessings/__init__.py 2018-07-10 10:56:52.820000000 +0000
-@@ -333,7 +333,7 @@
- 'shadow', 'standout', 'subscript', 'superscript']))
-
-
--class ParametrizingString(unicode):
-+class ParametrizingString(str):
- """A Unicode string which can be called to parametrize it as a terminal capability"""
- def __new__(cls, formatting, normal=None):
- """Instantiate.
-@@ -343,7 +343,7 @@
- "normal" capability.
-
- """
-- new = unicode.__new__(cls, formatting)
-+ new = str.__new__(cls, formatting)
- new._normal = normal
- return new
-
-@@ -375,10 +375,10 @@
- raise
-
-
--class FormattingString(unicode):
-+class FormattingString(str):
- """A Unicode string which can be called upon a piece of text to wrap it in formatting"""
- def __new__(cls, formatting, normal):
-- new = unicode.__new__(cls, formatting)
-+ new = str.__new__(cls, formatting)
- new._normal = normal
- return new
-
-@@ -393,7 +393,7 @@
- return self + text + self._normal
-
-
--class NullCallableString(unicode):
-+class NullCallableString(str):
- """A dummy class to stand in for ``FormattingString`` and ``ParametrizingString``
-
- A callable bytestring that returns an empty Unicode when called with an int
-@@ -402,7 +402,7 @@
-
- """
- def __new__(cls):
-- new = unicode.__new__(cls, u'')
-+ new = str.__new__(cls, u'')
- return new
-
- def __call__(self, arg):
---- firefox-52.9.0esr/testing/mozbase/mozfile/mozfile/mozfile.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/mozfile/mozfile/mozfile.py (refactored)
-@@ -6,7 +6,7 @@
-
- # We don't import all modules at the top for performance reasons. See Bug 1008943
-
--from __future__ import absolute_import
-+
-
- from contextlib import contextmanager
- import errno
-@@ -55,7 +55,7 @@
- try:
- bundle = zipfile.ZipFile(src)
- except Exception:
-- print "src: %s" % src
-+ print("src: %s" % src)
- raise
-
- namelist = bundle.namelist()
-@@ -161,8 +161,8 @@
-
- retry_count += 1
-
-- print '%s() failed for "%s". Reason: %s (%s). Retrying...' % \
-- (func.__name__, args, e.strerror, e.errno)
-+ print('%s() failed for "%s". Reason: %s (%s). Retrying...' % \
-+ (func.__name__, args, e.strerror, e.errno))
- time.sleep(retry_count * retry_delay)
- else:
- # If no exception has been thrown it should be done
-@@ -420,9 +420,9 @@
- Return True if thing looks like a URL.
- """
-
-- import urlparse
--
-- parsed = urlparse.urlparse(thing)
-+ import urllib.parse
-+
-+ parsed = urllib.parse.urlparse(thing)
- if 'scheme' in parsed:
- return len(parsed.scheme) >= 2
- else:
-@@ -436,7 +436,7 @@
- result of urllib2.urlopen()
- """
-
-- import urllib2
-+ import urllib.request, urllib.error, urllib.parse
-
- # handle file URLs separately due to python stdlib limitations
- if resource.startswith('file://'):
-@@ -446,4 +446,4 @@
- # if no scheme is given, it is a file path
-- return file(resource)
-+ return open(resource)
-
-- return urllib2.urlopen(resource)
-+ return urllib.request.urlopen(resource)
---- firefox-52.9.0esr/testing/mozbase/mozinfo/mozinfo/mozinfo.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/mozinfo/mozinfo/mozinfo.py (refactored)
-@@ -8,7 +8,7 @@
- # linux) to the information; I certainly wouldn't want anyone parsing this
- # information and having behaviour depend on it
-
--from __future__ import absolute_import
-+
-
- import os
- import platform
-@@ -24,7 +24,7 @@
- class unknown(object):
- """marker class for unknown information"""
-
-- def __nonzero__(self):
-+ def __bool__(self):
- return False
-
- def __str__(self):
-@@ -184,7 +184,7 @@
- to a json file containing the new info.
- """
-
-- if isinstance(new_info, basestring):
-+ if isinstance(new_info, str):
- # lazy import
- import mozfile
- import json
-@@ -246,7 +246,7 @@
- update({})
-
- # exports
--__all__ = info.keys()
-+__all__ = list(info.keys())
- __all__ += ['is' + os_name.title() for os_name in choices['os']]
- __all__ += [
- 'info',
-@@ -284,17 +284,17 @@
-
- # print out choices if requested
- flag = False
-- for key, value in options.__dict__.items():
-+ for key, value in list(options.__dict__.items()):
- if value is True:
-- print '%s choices: %s' % (key, ' '.join([str(choice)
-- for choice in choices[key]]))
-+ print('%s choices: %s' % (key, ' '.join([str(choice)
-+ for choice in choices[key]])))
- flag = True
- if flag:
- return
-
- # otherwise, print out all info
-- for key, value in info.items():
-- print '%s: %s' % (key, value)
-+ for key, value in list(info.items()):
-+ print('%s: %s' % (key, value))
-
- if __name__ == '__main__':
- main()
---- firefox-52.9.0esr/testing/mozbase/mozinfo/mozinfo/string_version.py.old 2017-04-11 02:13:06.000000000 +0000
-+++ firefox-52.9.0esr/testing/mozbase/mozinfo/mozinfo/string_version.py 2018-07-10 11:10:56.140000000 +0000
-@@ -10,8 +10,10 @@
- A string version that can be compared with comparison operators.
- """
-
-+ def __new__(cls, value):
-+ return str.__new__(cls, value)
-+
- def __init__(self, vstring):
-- str.__init__(self, vstring)
- self.version = LooseVersion(vstring)
-
- def __repr__(self):
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/manifestparser.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/manifestparser.py (refactored)
-@@ -2,7 +2,7 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this file,
- # You can obtain one at http://mozilla.org/MPL/2.0/.
-
--from StringIO import StringIO
-+from io import StringIO
- import json
- import fnmatch
- import os
-@@ -21,7 +21,7 @@
- __all__ = ['ManifestParser', 'TestManifest', 'convert']
-
- relpath = os.path.relpath
--string = (basestring,)
-+string = (str,)
-
-
- # path normalization
-@@ -178,7 +178,7 @@
-
- # otherwise an item
- # apply ancestor defaults, while maintaining current file priority
-- data = dict(self._ancestor_defaults.items() + data.items())
-+ data = dict(list(self._ancestor_defaults.items()) + list(data.items()))
-
- test = data
- test['name'] = section
-@@ -306,19 +306,19 @@
- # make some check functions
- if inverse:
- def has_tags(test):
-- return not tags.intersection(test.keys())
-+ return not tags.intersection(list(test.keys()))
-
- def dict_query(test):
-- for key, value in kwargs.items():
-+ for key, value in list(kwargs.items()):
- if test.get(key) == value:
- return False
- return True
- else:
- def has_tags(test):
-- return tags.issubset(test.keys())
-+ return tags.issubset(list(test.keys()))
-
- def dict_query(test):
-- for key, value in kwargs.items():
-+ for key, value in list(kwargs.items()):
- if test.get(key) != value:
- return False
- return True
-@@ -340,7 +340,7 @@
- """
- if tests is None:
- # Make sure to return all the manifests, even ones without tests.
-- return self.manifest_defaults.keys()
-+ return list(self.manifest_defaults.keys())
-
- manifests = []
- for test in tests:
-@@ -373,8 +373,8 @@
- raise IOError("Strict mode enabled, test paths must exist. "
- "The following test(s) are missing: %s" %
- json.dumps(missing_paths, indent=2))
-- print >> sys.stderr, "Warning: The following test(s) are missing: %s" % \
-- json.dumps(missing_paths, indent=2)
-+ print("Warning: The following test(s) are missing: %s" % \
-+ json.dumps(missing_paths, indent=2), file=sys.stderr)
- return missing
-
- def verifyDirectory(self, directories, pattern=None, extensions=None):
-@@ -385,7 +385,7 @@
- """
-
- files = set([])
-- if isinstance(directories, basestring):
-+ if isinstance(directories, str):
- directories = [directories]
-
- # get files in directories
-@@ -449,12 +449,12 @@
-
- # print the .ini manifest
- if global_tags or global_kwargs:
-- print >> fp, '[DEFAULT]'
-+ print('[DEFAULT]', file=fp)
- for tag in global_tags:
-- print >> fp, '%s =' % tag
-- for key, value in global_kwargs.items():
-- print >> fp, '%s = %s' % (key, value)
-- print >> fp
-+ print('%s =' % tag, file=fp)
-+ for key, value in list(global_kwargs.items()):
-+ print('%s = %s' % (key, value), file=fp)
-+ print(file=fp)
-
- for test in tests:
- test = test.copy() # don't overwrite
-@@ -465,7 +465,7 @@
- if self.rootdir:
- path = relpath(test['path'], self.rootdir)
- path = denormalize_path(path)
-- print >> fp, '[%s]' % path
-+ print('[%s]' % path, file=fp)
-
- # reserved keywords:
- reserved = ['path', 'name', 'here', 'manifest', 'relpath', 'ancestor-manifest']
-@@ -476,8 +476,8 @@
- continue
- if key in global_tags and not test[key]:
- continue
-- print >> fp, '%s = %s' % (key, test[key])
-- print >> fp
-+ print('%s = %s' % (key, test[key]), file=fp)
-+ print(file=fp)
-
- if close:
- # close the created file
-@@ -565,7 +565,7 @@
- message = "Missing test: '%s' does not exist!"
- if self.strict:
- raise IOError(message)
-- print >> sys.stderr, message + " Skipping."
-+ print(message + " Skipping.", file=sys.stderr)
- continue
- destination = os.path.join(rootdir, _relpath)
- shutil.copy(source, destination)
-@@ -578,7 +578,7 @@
- internal function to import directories
- """
-
-- if isinstance(pattern, basestring):
-+ if isinstance(pattern, str):
- patterns = [pattern]
- else:
- patterns = pattern
-@@ -670,9 +670,9 @@
- if (dirnames or filenames) and not (os.path.exists(manifest_path) and overwrite):
- with file(manifest_path, 'w') as manifest:
- for dirname in dirnames:
-- print >> manifest, '[include:%s]' % os.path.join(dirname, filename)
-+ print('[include:%s]' % os.path.join(dirname, filename), file=manifest)
- for _filename in filenames:
-- print >> manifest, '[%s]' % _filename
-+ print('[%s]' % _filename, file=manifest)
-
- # add to list of manifests
- manifest_dict.setdefault(directory, manifest_path)
-@@ -722,8 +722,8 @@
- for filename in filenames]
-
- # write to manifest
-- print >> write, '\n'.join(['[%s]' % denormalize_path(filename)
-- for filename in filenames])
-+ print('\n'.join(['[%s]' % denormalize_path(filename)
-+ for filename in filenames]), file=write)
-
- cls._walk_directories(directories, callback, pattern=pattern, ignore=ignore)
-
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/cli.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/cli.py (refactored)
-@@ -81,7 +81,7 @@
- # parse the arguments
- try:
- kwargs, tags, args = parse_args(args)
-- except ParserError, e:
-+ except ParserError as e:
- self._parser.error(e.message)
-
- # make sure we have some manifests, otherwise it will
-@@ -132,7 +132,7 @@
- manifest = convert(args, pattern=options.pattern, ignore=options.ignore,
- write=options.in_place)
- if manifest:
-- print manifest
-+ print(manifest)
-
-
- class WriteCLI(CLICommand):
-@@ -146,7 +146,7 @@
- # parse the arguments
- try:
- kwargs, tags, args = parse_args(args)
-- except ParserError, e:
-+ except ParserError as e:
- self._parser.error(e.message)
-
- # make sure we have some manifests, otherwise it will
-@@ -175,9 +175,9 @@
- commands[args[0]](self._parser).parser().print_help()
- else:
- self._parser.print_help()
-- print '\nCommands:'
-+ print('\nCommands:')
- for command in sorted(commands):
-- print ' %s : %s' % (command, commands[command].__doc__.strip())
-+ print(' %s : %s' % (command, commands[command].__doc__.strip()))
-
-
- class UpdateCLI(CLICommand):
-@@ -190,7 +190,7 @@
- # parse the arguments
- try:
- kwargs, tags, args = parse_args(args)
-- except ParserError, e:
-+ except ParserError as e:
- self._parser.error(e.message)
-
- # make sure we have some manifests, otherwise it will
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/expression.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/expression.py (refactored)
-@@ -275,7 +275,7 @@
- """
- if not isinstance(self.token, expected):
- raise Exception("Unexpected token!")
-- self.token = self.iter.next()
-+ self.token = next(self.iter)
-
- def expression(self, rbp=0):
- """
-@@ -283,11 +283,11 @@
- right binding power greater than rbp is encountered.
- """
- t = self.token
-- self.token = self.iter.next()
-+ self.token = next(self.iter)
- left = t.nud(self)
- while rbp < self.token.lbp:
- t = self.token
-- self.token = self.iter.next()
-+ self.token = next(self.iter)
- left = t.led(self, left)
- return left
-
-@@ -299,7 +299,7 @@
- """
- try:
- self.iter = self._tokenize()
-- self.token = self.iter.next()
-+ self.token = next(self.iter)
- return self.expression()
- except:
- extype, ex, tb = sys.exc_info()
-@@ -307,7 +307,7 @@
- raise ParseError("could not parse: "
- "%s\nexception: %svariables: %s" % (self.text,
- formatted,
-- self.valuemapping)), None, tb
-+ self.valuemapping)).with_traceback(tb)
-
- __call__ = parse
-
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/filters.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/filters.py (refactored)
-@@ -92,7 +92,7 @@
- def __init__(self, *args, **kwargs):
- self.fmt_args = ', '.join(itertools.chain(
- [str(a) for a in args],
-- ['{}={}'.format(k, v) for k, v in kwargs.iteritems()]))
-+ ['{}={}'.format(k, v) for k, v in kwargs.items()]))
-
- def __eq__(self, other):
- if self.unique:
-@@ -249,7 +249,7 @@
- # be yielded for reporting purposes. Put them all in chunk 1 for
- # simplicity.
- if self.this_chunk == 1:
-- disabled_dirs = [v for k, v in tests_by_dir.iteritems()
-+ disabled_dirs = [v for k, v in tests_by_dir.items()
- if k not in ordered_dirs]
- for disabled_test in itertools.chain(*disabled_dirs):
- yield disabled_test
-@@ -326,7 +326,7 @@
-
- def __init__(self, tags):
- InstanceFilter.__init__(self, tags)
-- if isinstance(tags, basestring):
-+ if isinstance(tags, str):
- tags = [tags]
- self.tags = tags
-
-@@ -349,7 +349,7 @@
-
- def __init__(self, paths):
- InstanceFilter.__init__(self, paths)
-- if isinstance(paths, basestring):
-+ if isinstance(paths, str):
- paths = [paths]
- self.paths = paths
-
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/ini.py (original)
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/ini.py (refactored)
-@@ -27,7 +27,7 @@
- sections = []
- key = value = None
- section_names = set()
-- if isinstance(fp, basestring):
-- fp = file(fp)
-+ if isinstance(fp, str):
-+ fp = open(fp)
-
- # read the lines
-@@ -131,7 +131,7 @@
- 'support-files': '%s %s',
- }
- final_mapping = global_vars.copy()
-- for field_name, value in local_vars.items():
-+ for field_name, value in list(local_vars.items()):
- if field_name not in field_patterns or field_name not in global_vars:
- final_mapping[field_name] = value
- continue
---- firefox-52.9.0esr/python/mozbuild/mozbuild/util.py.old 2018-07-10 11:16:10.690000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/util.py 2018-07-10 23:36:02.250000000 +0000
-@@ -1254,10 +1254,10 @@
- encode(k, encoding): encode(v, encoding)
- for k, v in obj.items()
- }
-- if isinstance(obj, bytes):
-- return obj
- if isinstance(obj, str):
-- return obj.encode(encoding)
-+ return obj
-+ if isinstance(obj, bytes):
-+ return obj.decode(encoding)
- if isinstance(obj, Iterable):
- return [encode(i, encoding) for i in obj]
- return obj
---- firefox-52.9.0esr/python/mozbuild/mozbuild/util.py.old 2018-07-10 23:36:33.980000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/util.py 2018-07-10 23:41:51.900000000 +0000
-@@ -1179,6 +1179,9 @@
- POSSIBLE_VALUES = possible_values
- return EnumStringSubclass
-
-+ def __hash__(self):
-+ return hash(str(self))
-+
-
- def _escape_char(c):
- # str.encode('unicode_espace') doesn't escape quotes, presumably because
---- firefox-52.9.0esr/python/mozbuild/mozbuild/mozinfo.py.old 2018-07-10 23:42:19.390000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/mozinfo.py 2018-07-11 01:45:57.930000000 +0000
-@@ -155,6 +155,6 @@
- """
- build_conf = build_dict(config, env)
- if isinstance(file, str):
-- file = open(file, 'wb')
-+ file = open(file, 'w')
-
- json.dump(build_conf, file, sort_keys=True, indent=4)
---- firefox-52.9.0esr/python/mozbuild/mozbuild/jar.py.old 2018-07-11 01:46:26.540000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/jar.py 2018-07-11 02:02:36.010000000 +0000
-@@ -16,7 +16,7 @@
- import re
- import logging
- from time import localtime
--from MozZipFile import ZipFile
-+from zipfile import ZipFile
- from io import StringIO
- from collections import defaultdict
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/util.py.old 2018-07-11 02:05:38.530000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/util.py 2018-07-11 02:08:21.020000000 +0000
-@@ -987,8 +987,6 @@
- 'got %s, expected %s' % (fname,
- type(value), ftype))
-
-- super(TypedTuple, self).__init__(*args, **kwargs)
--
- TypedTuple._fields = fields
-
- return TypedTuple
---- firefox-52.9.0esr/build/moz.configure/init.configure.old 2018-07-11 02:08:50.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/init.configure 2018-07-11 04:04:26.600000000 +0000
-@@ -297,7 +297,9 @@
- # There is also a quartet form:
- # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
- # But we can consider the "KERNEL-OPERATING_SYSTEM" as one.
-- cpu, manufacturer, os = triplet.decode('utf-8').split('-', 2)
-+ if isinstance(triplet, bytes):
-+ triplet = triplet.decode('utf-8')
-+ cpu, manufacturer, os = triplet.split('-', 2)
-
- # Autoconf uses config.sub to validate and canonicalize those triplets,
- # but the granularity of its results has never been satisfying to our
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/reader.py.old 2018-07-11 04:25:33.980000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/reader.py 2018-07-11 04:24:50.630000000 +0000
-@@ -441,6 +441,8 @@
- code = func.__code__
- firstlineno = code.co_firstlineno
- lines = sandbox._current_source.splitlines(True)
-+ if len(lines) and isinstance(lines[0], bytes):
-+ lines = [l.decode('utf-8') for l in lines]
- lines = inspect.getblock(lines[firstlineno - 1:])
-
- # The code lines we get out of inspect.getsourcelines look like
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/reader.py.old 2018-07-11 04:25:57.090000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/reader.py 2018-07-11 04:29:46.140000000 +0000
-@@ -460,7 +460,7 @@
- # actually never calls __getitem__ and __setitem__, so we need to
- # modify the AST so that accesses to globals are properly directed
- # to a dict.
-- self._global_name = b'_data' # AST wants str for this, not unicode
-+ self._global_name = '_data' # AST wants str for this, not unicode
- # In case '_data' is a name used for a variable in the function code,
- # prepend more underscores until we find an unused name.
- while (self._global_name in code.co_names or
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/context.py.old 2018-07-11 04:30:06.590000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/context.py 2018-07-11 04:35:38.670000000 +0000
-@@ -384,8 +384,8 @@
-
- def __cmp__(self, other):
- if isinstance(other, Path) and self.srcdir != other.srcdir:
-- return cmp(self.full_path, other.full_path)
-- return cmp(str(self), other)
-+ return self.full_path == other.full_path
-+ return str(self) == other
-
- # __cmp__ is not enough because unicode has __eq__, __ne__, etc. defined
- # and __cmp__ is only used for those when they don't exist.
---- firefox-52.9.0esr/mozglue/build/moz.build.old 2018-07-11 04:40:17.930000000 +0000
-+++ firefox-52.9.0esr/mozglue/build/moz.build 2018-07-11 04:42:00.830000000 +0000
-@@ -4,20 +4,15 @@
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
--# Build mozglue as a shared lib on Windows, OSX and Android.
-+# Build mozglue as a shared lib on Windows and OSX.
- # If this is ever changed, update MOZ_SHARED_MOZGLUE in browser/installer/Makefile.in
--if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin', 'Android'):
-+if CONFIG['OS_TARGET'] in ('WINNT', 'Darwin'):
- SharedLibrary('mozglue')
- else:
- Library('mozglue')
-
- SDK_LIBRARY = True
-
--if CONFIG['OS_TARGET'] == 'Android':
-- SOURCES += [
-- 'BionicGlue.cpp',
-- ]
--
- if CONFIG['MOZ_ASAN']:
- SOURCES += [
- 'AsanOptions.cpp',
---- firefox-52.9.0esr/js/src/moz.build.old 2017-04-11 02:13:16.000000000 +0000
-+++ firefox-52.9.0esr/js/src/moz.build 2018-07-11 04:43:59.920000000 +0000
-@@ -707,7 +707,7 @@
- CXXFLAGS += ['-wd4577']
- CXXFLAGS += ['-wd4312']
-
--if CONFIG['OS_ARCH'] not in ('WINNT', 'HP-UX'):
-+if CONFIG['OS_ARCH'] != 'WINNT':
- OS_LIBS += [
- 'm',
- ]
-@@ -722,13 +722,13 @@
- 'dl',
- ]
-
--if CONFIG['OS_ARCH'] == 'SunOS':
-- OS_LIBS += [
-- 'posix4',
-- 'dl',
-- 'nsl',
-- 'socket',
-- ]
-+#if CONFIG['OS_ARCH'] == 'SunOS':
-+# OS_LIBS += [
-+# 'posix4',
-+# 'dl',
-+# 'nsl',
-+# 'socket',
-+# ]
-
- OS_LIBS += CONFIG['REALTIME_LIBS']
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/util.py.old 2018-07-11 04:44:24.900000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/util.py 2018-07-11 04:46:47.310000000 +0000
-@@ -267,6 +267,10 @@
- if 'b' in self.mode:
- writemode += 'b'
- with open(self.name, writemode) as file:
-+ if 'b' in self.mode and isinstance(buf, str):
-+ buf = buf.encode('utf-8')
-+ elif 'b' not in self.mode and isinstance(buf, bytes):
-+ buf = buf.decode('utf-8')
- file.write(buf)
-
- if self._capture_diff:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/backend/recursivemake.py.old 2018-07-11 04:47:15.020000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/backend/recursivemake.py 2018-07-11 04:53:51.750000000 +0000
-@@ -77,86 +77,86 @@
- from functools import reduce
-
- MOZBUILD_VARIABLES = [
-- b'ANDROID_APK_NAME',
-- b'ANDROID_APK_PACKAGE',
-- b'ANDROID_ASSETS_DIRS',
-- b'ANDROID_EXTRA_PACKAGES',
-- b'ANDROID_EXTRA_RES_DIRS',
-- b'ANDROID_GENERATED_RESFILES',
-- b'ANDROID_RES_DIRS',
-- b'ASFLAGS',
-- b'CMSRCS',
-- b'CMMSRCS',
-- b'CPP_UNIT_TESTS',
-- b'DIRS',
-- b'DIST_INSTALL',
-- b'EXTRA_DSO_LDOPTS',
-- b'EXTRA_JS_MODULES',
-- b'EXTRA_PP_COMPONENTS',
-- b'EXTRA_PP_JS_MODULES',
-- b'FORCE_SHARED_LIB',
-- b'FORCE_STATIC_LIB',
-- b'FINAL_LIBRARY',
-- b'HOST_CFLAGS',
-- b'HOST_CSRCS',
-- b'HOST_CMMSRCS',
-- b'HOST_CXXFLAGS',
-- b'HOST_EXTRA_LIBS',
-- b'HOST_LIBRARY_NAME',
-- b'HOST_PROGRAM',
-- b'HOST_SIMPLE_PROGRAMS',
-- b'IS_COMPONENT',
-- b'JAR_MANIFEST',
-- b'JAVA_JAR_TARGETS',
-- b'LD_VERSION_SCRIPT',
-- b'LIBRARY_NAME',
-- b'LIBS',
-- b'MAKE_FRAMEWORK',
-- b'MODULE',
-- b'NO_DIST_INSTALL',
-- b'NO_EXPAND_LIBS',
-- b'NO_INTERFACES_MANIFEST',
-- b'NO_JS_MANIFEST',
-- b'OS_LIBS',
-- b'PARALLEL_DIRS',
-- b'PREF_JS_EXPORTS',
-- b'PROGRAM',
-- b'PYTHON_UNIT_TESTS',
-- b'RESOURCE_FILES',
-- b'SDK_HEADERS',
-- b'SDK_LIBRARY',
-- b'SHARED_LIBRARY_LIBS',
-- b'SHARED_LIBRARY_NAME',
-- b'SIMPLE_PROGRAMS',
-- b'SONAME',
-- b'STATIC_LIBRARY_NAME',
-- b'TEST_DIRS',
-- b'TOOL_DIRS',
-+ 'ANDROID_APK_NAME',
-+ 'ANDROID_APK_PACKAGE',
-+ 'ANDROID_ASSETS_DIRS',
-+ 'ANDROID_EXTRA_PACKAGES',
-+ 'ANDROID_EXTRA_RES_DIRS',
-+ 'ANDROID_GENERATED_RESFILES',
-+ 'ANDROID_RES_DIRS',
-+ 'ASFLAGS',
-+ 'CMSRCS',
-+ 'CMMSRCS',
-+ 'CPP_UNIT_TESTS',
-+ 'DIRS',
-+ 'DIST_INSTALL',
-+ 'EXTRA_DSO_LDOPTS',
-+ 'EXTRA_JS_MODULES',
-+ 'EXTRA_PP_COMPONENTS',
-+ 'EXTRA_PP_JS_MODULES',
-+ 'FORCE_SHARED_LIB',
-+ 'FORCE_STATIC_LIB',
-+ 'FINAL_LIBRARY',
-+ 'HOST_CFLAGS',
-+ 'HOST_CSRCS',
-+ 'HOST_CMMSRCS',
-+ 'HOST_CXXFLAGS',
-+ 'HOST_EXTRA_LIBS',
-+ 'HOST_LIBRARY_NAME',
-+ 'HOST_PROGRAM',
-+ 'HOST_SIMPLE_PROGRAMS',
-+ 'IS_COMPONENT',
-+ 'JAR_MANIFEST',
-+ 'JAVA_JAR_TARGETS',
-+ 'LD_VERSION_SCRIPT',
-+ 'LIBRARY_NAME',
-+ 'LIBS',
-+ 'MAKE_FRAMEWORK',
-+ 'MODULE',
-+ 'NO_DIST_INSTALL',
-+ 'NO_EXPAND_LIBS',
-+ 'NO_INTERFACES_MANIFEST',
-+ 'NO_JS_MANIFEST',
-+ 'OS_LIBS',
-+ 'PARALLEL_DIRS',
-+ 'PREF_JS_EXPORTS',
-+ 'PROGRAM',
-+ 'PYTHON_UNIT_TESTS',
-+ 'RESOURCE_FILES',
-+ 'SDK_HEADERS',
-+ 'SDK_LIBRARY',
-+ 'SHARED_LIBRARY_LIBS',
-+ 'SHARED_LIBRARY_NAME',
-+ 'SIMPLE_PROGRAMS',
-+ 'SONAME',
-+ 'STATIC_LIBRARY_NAME',
-+ 'TEST_DIRS',
-+ 'TOOL_DIRS',
- # XXX config/Makefile.in specifies this in a make invocation
- #'USE_EXTENSION_MANIFEST',
-- b'XPCSHELL_TESTS',
-- b'XPIDL_MODULE',
-+ 'XPCSHELL_TESTS',
-+ 'XPIDL_MODULE',
- ]
-
- DEPRECATED_VARIABLES = [
-- b'ANDROID_RESFILES',
-- b'EXPORT_LIBRARY',
-- b'EXTRA_LIBS',
-- b'HOST_LIBS',
-- b'LIBXUL_LIBRARY',
-- b'MOCHITEST_A11Y_FILES',
-- b'MOCHITEST_BROWSER_FILES',
-- b'MOCHITEST_BROWSER_FILES_PARTS',
-- b'MOCHITEST_CHROME_FILES',
-- b'MOCHITEST_FILES',
-- b'MOCHITEST_FILES_PARTS',
-- b'MOCHITEST_METRO_FILES',
-- b'MOCHITEST_ROBOCOP_FILES',
-- b'MODULE_OPTIMIZE_FLAGS',
-- b'MOZ_CHROME_FILE_FORMAT',
-- b'SHORT_LIBNAME',
-- b'TESTING_JS_MODULES',
-- b'TESTING_JS_MODULE_DIR',
-+ 'ANDROID_RESFILES',
-+ 'EXPORT_LIBRARY',
-+ 'EXTRA_LIBS',
-+ 'HOST_LIBS',
-+ 'LIBXUL_LIBRARY',
-+ 'MOCHITEST_A11Y_FILES',
-+ 'MOCHITEST_BROWSER_FILES',
-+ 'MOCHITEST_BROWSER_FILES_PARTS',
-+ 'MOCHITEST_CHROME_FILES',
-+ 'MOCHITEST_FILES',
-+ 'MOCHITEST_FILES_PARTS',
-+ 'MOCHITEST_METRO_FILES',
-+ 'MOCHITEST_ROBOCOP_FILES',
-+ 'MODULE_OPTIMIZE_FLAGS',
-+ 'MOZ_CHROME_FILE_FORMAT',
-+ 'SHORT_LIBNAME',
-+ 'TESTING_JS_MODULES',
-+ 'TESTING_JS_MODULE_DIR',
- ]
-
- MOZBUILD_VARIABLES_MESSAGE = 'It should only be defined in moz.build files.'
-@@ -758,7 +758,7 @@
- rule.add_dependencies(['$(CURDIR)/%: %'])
-
- def _check_blacklisted_variables(self, makefile_in, makefile_content):
-- if b'EXTERNALLY_MANAGED_MAKE_FILE' in makefile_content:
-+ if 'EXTERNALLY_MANAGED_MAKE_FILE' in makefile_content:
- # Bypass the variable restrictions for externally managed makefiles.
- return
-
-@@ -765,7 +765,7 @@
- for l in makefile_content.splitlines():
- l = l.strip()
- # Don't check comments
-- if l.startswith(b'#'):
-+ if l.startswith('#'):
- continue
- for x in chain(MOZBUILD_VARIABLES, DEPRECATED_VARIABLES):
- if x not in l:
-@@ -822,11 +822,11 @@
- # Skip every directory but those with a Makefile
- # containing a tools target, or XPI_PKGNAME or
- # INSTALL_EXTENSION_ID.
-- for t in (b'XPI_PKGNAME', b'INSTALL_EXTENSION_ID',
-- b'tools'):
-+ for t in ('XPI_PKGNAME', 'INSTALL_EXTENSION_ID',
-+ 'tools'):
- if t not in content:
- continue
-- if t == b'tools' and not re.search('(?:^|\s)tools.*::', content, re.M):
-+ if t == 'tools' and not re.search('(?:^|\s)tools.*::', content, re.M):
- continue
- if objdir == self.environment.topobjdir:
- continue
-@@ -1422,20 +1422,20 @@
- pp.context.update(extra)
- if not pp.context.get('autoconfmk', ''):
- pp.context['autoconfmk'] = 'autoconf.mk'
-- pp.handleLine(b'# THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT MODIFY BY HAND.\n');
-- pp.handleLine(b'DEPTH := @DEPTH@\n')
-- pp.handleLine(b'topobjdir := @topobjdir@\n')
-- pp.handleLine(b'topsrcdir := @top_srcdir@\n')
-- pp.handleLine(b'srcdir := @srcdir@\n')
-- pp.handleLine(b'VPATH := @srcdir@\n')
-- pp.handleLine(b'relativesrcdir := @relativesrcdir@\n')
-- pp.handleLine(b'include $(DEPTH)/config/@autoconfmk@\n')
-+ pp.handleLine('# THIS FILE WAS AUTOMATICALLY GENERATED. DO NOT MODIFY BY HAND.\n');
-+ pp.handleLine('DEPTH := @DEPTH@\n')
-+ pp.handleLine('topobjdir := @topobjdir@\n')
-+ pp.handleLine('topsrcdir := @top_srcdir@\n')
-+ pp.handleLine('srcdir := @srcdir@\n')
-+ pp.handleLine('VPATH := @srcdir@\n')
-+ pp.handleLine('relativesrcdir := @relativesrcdir@\n')
-+ pp.handleLine('include $(DEPTH)/config/@autoconfmk@\n')
- if not stub:
- pp.do_include(obj.input_path)
- # Empty line to avoid failures when last line in Makefile.in ends
- # with a backslash.
-- pp.handleLine(b'\n')
-- pp.handleLine(b'include $(topsrcdir)/config/recurse.mk\n')
-+ pp.handleLine('\n')
-+ pp.handleLine('include $(topsrcdir)/config/recurse.mk\n')
- if not stub:
- # Adding the Makefile.in here has the desired side-effect
- # that if the Makefile.in disappears, this will force
---- firefox-52.9.0esr/python/mozbuild/mozpack/manifests.py.old 2018-07-11 04:54:39.260000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozpack/manifests.py 2018-07-11 04:57:31.710000000 +0000
-@@ -115,7 +115,7 @@
- self._source_files = set()
-
- if path or fileobj:
-- with _auto_fileobj(path, fileobj, 'rb') as fh:
-+ with _auto_fileobj(path, fileobj, 'r') as fh:
- self._source_files.add(fh.name)
- self._load_from_fileobj(fh)
-
-@@ -174,7 +174,7 @@
- dest, content = fields[1:]
-
- self.add_content(
-- self._decode_field_entry(content).encode('utf-8'), dest)
-+ self._decode_field_entry(content), dest)
- continue
-
- # Don't fail for non-actionable items, allowing
-@@ -236,7 +236,7 @@
-
- It is an error if both are specified.
- """
-- with _auto_fileobj(path, fileobj, 'wb') as fh:
-+ with _auto_fileobj(path, fileobj, 'w') as fh:
- fh.write('%d\n' % self.CURRENT_VERSION)
-
- for dest in sorted(self._dests):
-@@ -244,8 +244,7 @@
-
- parts = ['%d' % entry[0], dest]
- parts.extend(entry[1:])
-- fh.write('%s\n' % self.FIELD_SEPARATOR.join(
-- p.encode('utf-8') for p in parts))
-+ fh.write('%s\n' % self.FIELD_SEPARATOR.join(parts))
-
- def add_symlink(self, source, dest):
- """Add a symlink to this manifest.
-@@ -391,7 +390,7 @@
- if install_type == self.CONTENT:
- # GeneratedFile expect the buffer interface, which the unicode
- # type doesn't have, so encode to a str.
-- content = self._decode_field_entry(entry[1]).encode('utf-8')
-+ content = self._decode_field_entry(entry[1])
- registry.add(dest, GeneratedFile(content))
- continue
-
---- firefox-52.9.0esr/config/MozZipFile.py (original)
-+++ firefox-52.9.0esr/config/MozZipFile.py (refactored)
-@@ -18,7 +18,7 @@
- def __init__(self, file, mode="r", compression=zipfile.ZIP_STORED,
- lock = False):
- if lock:
-- assert isinstance(file, basestring)
-+ assert isinstance(file, str)
- self.lockfile = lock_file(file + '.lck')
- else:
- self.lockfile = None
-@@ -46,7 +46,7 @@
- date_time=time.localtime(time.time()))
- zinfo.compress_type = self.compression
- # Add some standard UNIX file access permissions (-rw-r--r--).
-- zinfo.external_attr = (0x81a4 & 0xFFFF) << 16L
-+ zinfo.external_attr = (0x81a4 & 0xFFFF) << 16
- else:
- zinfo = zinfo_or_arcname
-
-@@ -58,7 +58,7 @@
- # as the old, reuse the existing entry.
-
- doSeek = False # store if we need to seek to the eof after overwriting
-- if self.NameToInfo.has_key(zinfo.filename):
-+ if zinfo.filename in self.NameToInfo:
- # Find the last ZipInfo with our name.
- # Last, because that's catching multiple overwrites
- i = len(self.filelist)
-@@ -109,14 +109,14 @@
- # adjust file mode if we originally just wrote, now we rewrite
- self.fp.close()
- self.fp = open(self.filename, 'r+b')
-- all = map(lambda zi: (zi, True), self.filelist) + \
-- map(lambda zi: (zi, False), self._remove)
-+ all = [(zi, True) for zi in self.filelist] + \
-+ [(zi, False) for zi in self._remove]
- all.sort(lambda l, r: cmp(l[0].header_offset, r[0].header_offset))
- # empty _remove for multiple closes
- self._remove = []
-
- lengths = [all[i+1][0].header_offset - all[i][0].header_offset
-- for i in xrange(len(all)-1)]
-+ for i in range(len(all)-1)]
- lengths.append(self.end - all[-1][0].header_offset)
- to_pos = 0
- for (zi, keep), length in zip(all, lengths):
---- firefox-52.9.0esr/config/check_spidermonkey_style.py (original)
-+++ firefox-52.9.0esr/config/check_spidermonkey_style.py (refactored)
-@@ -35,7 +35,7 @@
- # isolation, but don't try to do any order checking between such blocks.
- #----------------------------------------------------------------------------
-
--from __future__ import print_function
-+
-
- import difflib
- import os
-@@ -270,7 +270,7 @@
- edges[inclname] = set()
-
- # Process all the JS files.
-- for filename in js_names.keys():
-+ for filename in list(js_names.keys()):
- inclname = js_names[filename]
- file_kind = FileKind.get(filename)
- if file_kind == FileKind.C or file_kind == FileKind.CPP or \
---- firefox-52.9.0esr/config/expandlibs.py (original)
-+++ firefox-52.9.0esr/config/expandlibs.py (refactored)
-@@ -26,7 +26,7 @@
- descriptor contains. And for each of these LIBS, also apply the same
- rules.
- '''
--from __future__ import with_statement
-+
- import sys, os, errno
- import expandlibs_config as conf
-
-@@ -36,7 +36,7 @@
- if dir and not os.path.exists(dir):
- try:
- os.makedirs(dir)
-- except OSError, error:
-+ except OSError as error:
- if error.errno != errno.EEXIST:
- raise
-
-@@ -140,4 +140,4 @@
- return [relativize(arg)]
-
- if __name__ == '__main__':
-- print " ".join(ExpandArgs(sys.argv[1:]))
-+ print(" ".join(ExpandArgs(sys.argv[1:])))
---- firefox-52.9.0esr/config/expandlibs_exec.py (original)
-+++ firefox-52.9.0esr/config/expandlibs_exec.py (refactored)
-@@ -20,7 +20,7 @@
- relevant linker options to change the order in which the linker puts the
- symbols appear in the resulting binary. Only works for ELF targets.
- '''
--from __future__ import with_statement
-+
- import sys
- import os
- from expandlibs import (
-@@ -304,11 +304,11 @@
- return syms
-
- def print_command(out, args):
-- print >>out, "Executing: " + " ".join(args)
-+ print("Executing: " + " ".join(args), file=out)
- for tmp in [f for f in args.tmp if os.path.isfile(f)]:
-- print >>out, tmp + ":"
-+ print(tmp + ":", file=out)
- with open(tmp) as file:
-- print >>out, "".join([" " + l for l in file.readlines()])
-+ print("".join([" " + l for l in file.readlines()]), file=out)
- out.flush()
-
- def main(args, proc_callback=None):
-@@ -338,8 +338,8 @@
- proc = subprocess.Popen(args, stdout = subprocess.PIPE, stderr = subprocess.STDOUT)
- if proc_callback:
- proc_callback(proc)
-- except Exception, e:
-- print >>sys.stderr, 'error: Launching', args, ':', e
-+ except Exception as e:
-+ print('error: Launching', args, ':', e, file=sys.stderr)
- raise e
- (stdout, stderr) = proc.communicate()
- if proc.returncode and not options.verbose:
---- firefox-52.9.0esr/config/expandlibs_gen.py (original)
-+++ firefox-52.9.0esr/config/expandlibs_gen.py (refactored)
-@@ -5,7 +5,7 @@
- '''Given a list of object files and library names, prints a library
- descriptor to standard output'''
-
--from __future__ import with_statement
-+
- import sys
- import os
- import expandlibs_config as conf
-@@ -38,4 +38,4 @@
-
- ensureParentDir(options.output)
- with open(options.output, 'w') as outfile:
-- print >>outfile, generate(args)
-+ print(generate(args), file=outfile)
---- firefox-52.9.0esr/config/find_OOM_errors.py (original)
-+++ firefox-52.9.0esr/config/find_OOM_errors.py (refactored)
-@@ -2,7 +2,7 @@
- # This Source Code Form is subject to the terms of the Mozilla Public
- # License, v. 2.0. If a copy of the MPL was not distributed with this
- # file, You can obtain one at http://mozilla.org/MPL/2.0/.
--from __future__ import print_function
-+
-
- usage = """%prog: A test for OOM conditions in the shell.
-
-@@ -95,12 +95,12 @@
- """Keep track of the amount of times individual lines occur, in order to
- prioritize the errors which occur most frequently."""
- counts = {}
-- for string,count in blacklist.items():
-+ for string,count in list(blacklist.items()):
- for line in string.split("\n"):
- counts[line] = counts.get(line, 0) + count
-
- lines = []
-- for k,v in counts.items():
-+ for k,v in list(counts.items()):
- lines.append("{0:6}: {1}".format(v, k))
-
- lines.sort()
---- firefox-52.9.0esr/config/link.py (original)
-+++ firefox-52.9.0esr/config/link.py (refactored)
-@@ -18,7 +18,7 @@
- time.sleep(0.5)
- idleTime += 0.5
- if idleTime > 20 * 60:
-- print "Still linking, 20 minutes passed..."
-+ print("Still linking, 20 minutes passed...")
- sys.stdout.flush()
- idleTime = 0
-
-@@ -42,6 +42,6 @@
-
- if __name__ == "__main__":
- if len(sys.argv) < 2:
-- print >>sys.stderr, "Usage: link.py <commandline>"
-+ print("Usage: link.py <commandline>", file=sys.stderr)
- sys.exit(1)
- sys.exit(wrap_linker(sys.argv[1:]))
---- firefox-52.9.0esr/config/mozunit.py (original)
-+++ firefox-52.9.0esr/config/mozunit.py (refactored)
-@@ -140,7 +140,7 @@
- '''
- def __init__(self, files = {}):
- self.files = {}
-- for name, content in files.iteritems():
-+ for name, content in files.items():
- self.files[normcase(os.path.abspath(name))] = content
-
- def __call__(self, name, mode = 'r'):
-@@ -158,19 +158,19 @@
- return file
-
- def __enter__(self):
-- import __builtin__
-- self.open = __builtin__.open
-+ import builtins
-+ self.open = builtins.open
- self._orig_path_exists = os.path.exists
- self._orig_path_isdir = os.path.isdir
- self._orig_path_isfile = os.path.isfile
-- __builtin__.open = self
-+ builtins.open = self
- os.path.exists = self._wrapped_exists
- os.path.isdir = self._wrapped_isdir
- os.path.isfile = self._wrapped_isfile
-
- def __exit__(self, type, value, traceback):
-- import __builtin__
-- __builtin__.open = self.open
-+ import builtins
-+ builtins.open = self.open
- os.path.exists = self._orig_path_exists
- os.path.isdir = self._orig_path_isdir
- os.path.isfile = self._orig_path_isfile
---- firefox-52.9.0esr/config/nsinstall.py (original)
-+++ firefox-52.9.0esr/config/nsinstall.py (refactored)
-@@ -9,7 +9,7 @@
- # a full build environment set up.
- # The basic limitation is, it doesn't even try to link and ignores
- # all related options.
--from __future__ import print_function
-+
- from optparse import OptionParser
- import mozfile
- import os
-@@ -149,7 +149,7 @@
-
- # nsinstall as a native command is always UTF-8
- def nsinstall(argv):
-- return _nsinstall_internal([unicode(arg, "utf-8") for arg in argv])
-+ return _nsinstall_internal([str(arg, "utf-8") for arg in argv])
-
- if __name__ == '__main__':
- # sys.argv corrupts characters outside the system code page on Windows
-@@ -175,8 +175,8 @@
- else:
- # For consistency, do it on Unix as well
- if sys.stdin.encoding is not None:
-- argv = [unicode(arg, sys.stdin.encoding) for arg in sys.argv]
-+ argv = [str(arg, sys.stdin.encoding) for arg in sys.argv]
- else:
-- argv = [unicode(arg) for arg in sys.argv]
-+ argv = [str(arg) for arg in sys.argv]
-
- sys.exit(_nsinstall_internal(argv[1:]))
---- firefox-52.9.0esr/config/printconfigsetting.py (original)
-+++ firefox-52.9.0esr/config/printconfigsetting.py (refactored)
-@@ -5,12 +5,12 @@
- import configobj
- import sys
- import re
--from StringIO import StringIO
-+from io import StringIO
-
- try:
- (file, section, key) = sys.argv[1:]
- except ValueError:
-- print "Usage: printconfigsetting.py <file> <section> <setting>"
-+ print("Usage: printconfigsetting.py <file> <section> <setting>")
- sys.exit(1)
-
- with open(file) as fh:
-@@ -21,11 +21,11 @@
- try:
- s = c[section]
- except KeyError:
-- print >>sys.stderr, "Section [%s] not found." % section
-+ print("Section [%s] not found." % section, file=sys.stderr)
- sys.exit(1)
-
- try:
-- print s[key]
-+ print(s[key])
- except KeyError:
-- print >>sys.stderr, "Key %s not found." % key
-+ print("Key %s not found." % key, file=sys.stderr)
- sys.exit(1)
---- firefox-52.9.0esr/config/pythonpath.py (original)
-+++ firefox-52.9.0esr/config/pythonpath.py (refactored)
-@@ -9,7 +9,7 @@
-
- def main(args):
- def usage():
-- print >>sys.stderr, "pythonpath.py -I directory script.py [args...]"
-+ print("pythonpath.py -I directory script.py [args...]", file=sys.stderr)
- sys.exit(150)
-
- paths = []
-@@ -45,7 +45,7 @@
- frozenglobals['__name__'] = '__main__'
- frozenglobals['__file__'] = script
-
-- execfile(script, frozenglobals)
-+ exec(compile(open(script).read(), script, 'exec'), frozenglobals)
-
- # Freeze scope here ... why this makes things work I have no idea ...
- frozenglobals = globals()
---- firefox-52.9.0esr/config/rebuild_check.py (original)
-+++ firefox-52.9.0esr/config/rebuild_check.py (refactored)
-@@ -18,7 +18,7 @@
- deps = args[1:]
- t = mtime(target)
- if t < 0:
-- print target
-+ print(target)
- return
-
- newer = []
-@@ -31,13 +31,13 @@
- newer.append(dep)
-
- if newer and removed:
-- print 'Rebuilding %s because %s changed and %s was removed' % (target, ', '.join(newer), ', '.join(removed))
-+ print('Rebuilding %s because %s changed and %s was removed' % (target, ', '.join(newer), ', '.join(removed)))
- elif newer:
-- print 'Rebuilding %s because %s changed' % (target, ', '.join(newer))
-+ print('Rebuilding %s because %s changed' % (target, ', '.join(newer)))
- elif removed:
-- print 'Rebuilding %s because %s was removed' % (target, ', '.join(removed))
-+ print('Rebuilding %s because %s was removed' % (target, ', '.join(removed)))
- else:
-- print 'Rebuilding %s for an unknown reason' % target
-+ print('Rebuilding %s for an unknown reason' % target)
-
- if __name__ == '__main__':
- import sys
---- firefox-52.9.0esr/config/tests/unit-expandlibs.py (original)
-+++ firefox-52.9.0esr/config/tests/unit-expandlibs.py (refactored)
-@@ -7,7 +7,7 @@
- from shutil import rmtree
- import mozunit
-
--from UserString import UserString
-+from collections import UserString
- # Create a controlled configuration for use by expandlibs
- config_win = {
- 'AR': 'lib',
-@@ -120,8 +120,7 @@
- del dict[name]
- return type.__new__(cls, clsName, bases, dict)
-
--class TestCaseWithTmpDir(unittest.TestCase):
-- __metaclass__ = ReplicateTests
-+class TestCaseWithTmpDir(unittest.TestCase, metaclass=ReplicateTests):
- def init(self):
- self.tmpdir = os.path.abspath(mkdtemp(dir=os.curdir))
-
---- firefox-52.9.0esr/config/tests/unit-nsinstall.py (original)
-+++ firefox-52.9.0esr/config/tests/unit-nsinstall.py (refactored)
-@@ -28,9 +28,9 @@
- # Unicode strings means non-ASCII children can be deleted properly on
- # Windows
- if sys.stdin.encoding is None:
-- tmpdir = unicode(self.tmpdir)
-+ tmpdir = str(self.tmpdir)
- else:
-- tmpdir = unicode(self.tmpdir, sys.stdin.encoding)
-+ tmpdir = str(self.tmpdir, sys.stdin.encoding)
- rmtree(tmpdir)
-
- # utility methods for tests
-@@ -50,14 +50,14 @@
- "Test nsinstall -D <dir>"
- testdir = os.path.join(self.tmpdir, "test")
- self.assertEqual(nsinstall(["-D", testdir]), 0)
-- self.assert_(os.path.isdir(testdir))
-+ self.assertTrue(os.path.isdir(testdir))
-
- def test_nsinstall_basic(self):
- "Test nsinstall <file> <dir>"
- testfile = self.touch("testfile")
- testdir = self.mkdirs("testdir")
- self.assertEqual(nsinstall([testfile, testdir]), 0)
-- self.assert_(os.path.isfile(os.path.join(testdir, "testfile")))
-+ self.assertTrue(os.path.isfile(os.path.join(testdir, "testfile")))
-
- def test_nsinstall_basic_recursive(self):
- "Test nsinstall <dir> <dest dir>"
-@@ -76,12 +76,12 @@
- '-X', Xdir]), 0)
-
- testdir = os.path.join(destdir, "sourcedir")
-- self.assert_(os.path.isdir(testdir))
-- self.assert_(os.path.isfile(os.path.join(testdir, "testfile")))
-- self.assert_(not os.path.exists(os.path.join(testdir, "Xfile")))
-- self.assert_(os.path.isdir(os.path.join(testdir, "copieddir")))
-- self.assert_(os.path.isfile(os.path.join(testdir, "copieddir", "testfile2")))
-- self.assert_(not os.path.exists(os.path.join(testdir, "Xdir")))
-+ self.assertTrue(os.path.isdir(testdir))
-+ self.assertTrue(os.path.isfile(os.path.join(testdir, "testfile")))
-+ self.assertTrue(not os.path.exists(os.path.join(testdir, "Xfile")))
-+ self.assertTrue(os.path.isdir(os.path.join(testdir, "copieddir")))
-+ self.assertTrue(os.path.isfile(os.path.join(testdir, "copieddir", "testfile2")))
-+ self.assertTrue(not os.path.exists(os.path.join(testdir, "Xdir")))
-
- def test_nsinstall_multiple(self):
- "Test nsinstall <three files> <dest dir>"
-@@ -91,7 +91,7 @@
- testdir = self.mkdirs("testdir")
- self.assertEqual(nsinstall(testfiles + [testdir]), 0)
- for f in testfiles:
-- self.assert_(os.path.isfile(os.path.join(testdir,
-+ self.assertTrue(os.path.isfile(os.path.join(testdir,
- os.path.basename(f))))
-
- def test_nsinstall_dir_exists(self):
-@@ -99,7 +99,7 @@
- srcdir = self.mkdirs("test")
- destdir = self.mkdirs("testdir/test")
- self.assertEqual(nsinstall([srcdir, os.path.dirname(destdir)]), 0)
-- self.assert_(os.path.isdir(destdir))
-+ self.assertTrue(os.path.isdir(destdir))
-
- def test_nsinstall_t(self):
- "Test that nsinstall -t works (preserve timestamp)"
-@@ -110,7 +110,7 @@
- os.utime(testfile, (t, t))
- self.assertEqual(nsinstall(["-t", testfile, testdir]), 0)
- destfile = os.path.join(testdir, "testfile")
-- self.assert_(os.path.isfile(destfile))
-+ self.assertTrue(os.path.isfile(destfile))
- self.assertEqual(os.stat(testfile).st_mtime,
- os.stat(destfile).st_mtime)
-
-@@ -125,7 +125,7 @@
- self.assertEqual(nsinstall(["-m", "{0:04o}"
- .format(mode), testfile, testdir]), 0)
- destfile = os.path.join(testdir, "testfile")
-- self.assert_(os.path.isfile(destfile))
-+ self.assertTrue(os.path.isfile(destfile))
- self.assertEqual(os.stat(testfile).st_mode,
- os.stat(destfile).st_mode)
-
-@@ -136,25 +136,25 @@
- testdir = self.mkdirs("testdir")
- destdir = os.path.join(testdir, "subdir")
- self.assertEqual(nsinstall(["-d", testfile, destdir]), 0)
-- self.assert_(os.path.isdir(os.path.join(destdir, "testfile")))
-+ self.assertTrue(os.path.isdir(os.path.join(destdir, "testfile")))
-
- if RUN_NON_ASCII_TESTS:
- def test_nsinstall_non_ascii(self):
- "Test that nsinstall handles non-ASCII files"
-- filename = u"\u2325\u3452\u2415\u5081"
-+ filename = "\u2325\u3452\u2415\u5081"
- testfile = self.touch(filename)
-- testdir = self.mkdirs(u"\u4241\u1D04\u1414")
-+ testdir = self.mkdirs("\u4241\u1D04\u1414")
- self.assertEqual(nsinstall([testfile.encode("utf-8"),
- testdir.encode("utf-8")]), 0)
-
- destfile = os.path.join(testdir, filename)
-- self.assert_(os.path.isfile(destfile))
-+ self.assertTrue(os.path.isfile(destfile))
-
- def test_nsinstall_non_ascii_subprocess(self):
- "Test that nsinstall as a subprocess handles non-ASCII files"
-- filename = u"\u2325\u3452\u2415\u5081"
-+ filename = "\u2325\u3452\u2415\u5081"
- testfile = self.touch(filename)
-- testdir = self.mkdirs(u"\u4241\u1D04\u1414")
-+ testdir = self.mkdirs("\u4241\u1D04\u1414")
- # We don't use subprocess because it can't handle Unicode on
- # Windows <http://bugs.python.org/issue1759845>. mozprocess calls
- # CreateProcessW directly so it's perfect.
-@@ -166,7 +166,7 @@
-
- self.assertEqual(rv, 0)
- destfile = os.path.join(testdir, filename)
-- self.assert_(os.path.isfile(destfile))
-+ self.assertTrue(os.path.isfile(destfile))
-
- #TODO: implement -R, -l, -L and test them!
-
---- firefox-52.9.0esr/config/tests/unitMozZipFile.py (original)
-+++ firefox-52.9.0esr/config/tests/unitMozZipFile.py (refactored)
-@@ -11,6 +11,7 @@
- import random
- import copy
- from string import letters
-+from functools import reduce
-
- '''
- Test case infrastructure for MozZipFile.
-@@ -38,7 +39,7 @@
- 'firstdir/oneleaf',
- 'seconddir/twoleaf',
- 'thirddir/with/sub/threeleaf')
--_lengths = map(lambda n: n * 64, [16, 64, 80])
-+_lengths = [n * 64 for n in [16, 64, 80]]
- lengths = 3
- writes = 5
-
-@@ -71,7 +72,7 @@
- def getContent(length):
- 'Get pseudo random content of given length.'
- rv = [None] * length
-- for i in xrange(length):
-+ for i in range(length):
- rv[i] = random.choice(letters)
- return ''.join(rv)
-
-@@ -133,13 +134,13 @@
- def _verifyZip(self):
- zf = zipfile.ZipFile(self.f)
- badEntry = zf.testzip()
-- self.failIf(badEntry, badEntry)
-+ self.assertFalse(badEntry, badEntry)
- zlist = zf.namelist()
- zlist.sort()
-- vlist = self.ref.keys()
-+ vlist = list(self.ref.keys())
- vlist.sort()
- self.assertEqual(zlist, vlist)
-- for leaf, content in self.ref.iteritems():
-+ for leaf, content in self.ref.items():
- zcontent = zf.read(leaf)
- self.assertEqual(content, zcontent)
-
-@@ -158,16 +159,16 @@
- open(self.leaf('stage', leaf), 'w').write(content)
-
- # all leafs in all lengths
--atomics = list(prod(xrange(len(leafs)), xrange(lengths)))
-+atomics = list(prod(range(len(leafs)), range(lengths)))
-
- # populate TestExtensiveStore with testcases
--for w in xrange(writes):
-+for w in range(writes):
- # Don't iterate over all files for the the first n passes,
- # those are redundant as long as w < lengths.
- # There are symmetries in the trailing end, too, but I don't know
- # how to reduce those out right now.
-- nonatomics = [list(prod(range(min(i,len(leafs))), xrange(lengths)))
-- for i in xrange(1, w+1)] + [atomics]
-+ nonatomics = [list(prod(list(range(min(i,len(leafs)))), range(lengths)))
-+ for i in range(1, w+1)] + [atomics]
- for descs in prod(*nonatomics):
- suffix = getid(descs)
- dicts = [dict(leaf=leaf, length=length) for leaf, length in descs]
-@@ -181,9 +182,9 @@
- # and then write all atomics again.
- # This should catch more or less all artifacts generated
- # by the final ordering step when closing the jar.
--files = [list(prod([i], xrange(lengths))) for i in xrange(len(leafs))]
-+files = [list(prod([i], range(lengths))) for i in range(len(leafs))]
- allfiles = reduce(lambda l,r:l+r,
-- [list(prod(*files[:(i+1)])) for i in xrange(len(leafs))])
-+ [list(prod(*files[:(i+1)])) for i in range(len(leafs))])
-
- for first in allfiles:
- testbasename = 'test{0}_'.format(getid(first))
---- firefox-52.9.0esr/config/expandlibs_exec.py.old 2018-07-11 05:07:18.280000000 +0000
-+++ firefox-52.9.0esr/config/expandlibs_exec.py 2018-07-11 05:08:45.670000000 +0000
-@@ -344,7 +344,7 @@
- (stdout, stderr) = proc.communicate()
- if proc.returncode and not options.verbose:
- print_command(sys.stderr, args)
-- sys.stderr.write(stdout)
-+ sys.stderr.write(stdout.decode('utf-8'))
- sys.stderr.flush()
- if proc.returncode:
- return proc.returncode
---- firefox-52.9.0esr/js/src/jsautokw.py.old 2017-04-11 02:13:16.000000000 +0000
-+++ firefox-52.9.0esr/js/src/jsautokw.py 2018-07-11 05:11:27.080000000 +0000
-@@ -80,14 +80,14 @@
- per_column = column_dict.setdefault(keyword[column], [])
- per_column.append(item)
-
-- return sorted(column_dict.items(), key=lambda (char, keyword): ord(char))
-+ return sorted(list(column_dict.items()), key=lambda char_keyword: ord(char_keyword[0]))
-
- def generate_letter_switch(opt, unprocessed_columns, keyword_list,
- columns=None):
- assert(len(keyword_list) != 0);
-
- if not columns:
-- columns = range(0, unprocessed_columns)
-+ columns = list(range(0, unprocessed_columns))
-
- if len(keyword_list) == 1:
- index, keyword = keyword_list[0]
-@@ -161,7 +161,7 @@
- per_length = length_dict.setdefault(len(keyword), [])
- per_length.append(item)
-
-- return sorted(length_dict.items(), key=lambda (length, keyword): length)
-+ return sorted(list(length_dict.items()), key=lambda length_keyword: length_keyword[0])
-
- def generate_switch(opt, keyword_list):
- assert(len(keyword_list) != 0);
---- firefox-52.9.0esr/js/src/builtin/embedjs.py (original)
-+++ firefox-52.9.0esr/js/src/builtin/embedjs.py (refactored)
-@@ -36,7 +36,7 @@
- #
- # It uses the C preprocessor to process its inputs.
-
--from __future__ import with_statement
-+
- import re, sys, os, subprocess
- import shlex
- import which
-@@ -109,7 +109,7 @@
-
- with open(tmpIn, 'wb') as input:
- input.write(source)
-- print(' '.join(cxx + outputArg + args + [tmpIn]))
-+ print((' '.join(cxx + outputArg + args + [tmpIn])))
- result = subprocess.Popen(cxx + outputArg + args + [tmpIn]).wait()
- if (result != 0):
- sys.exit(result);
-@@ -132,7 +132,7 @@
-
- def get_config_defines(buildconfig):
- # Collect defines equivalent to ACDEFINES and add MOZ_DEBUG_DEFINES.
-- env = {key: value for key, value in buildconfig.defines.iteritems()
-+ env = {key: value for key, value in buildconfig.defines.items()
- if key not in buildconfig.non_global_defines}
- for define in buildconfig.substs['MOZ_DEBUG_DEFINES']:
- env[define] = 1
---- firefox-52.9.0esr/js/src/builtin/embedjs.py.old 2018-07-11 05:13:28.920000000 +0000
-+++ firefox-52.9.0esr/js/src/builtin/embedjs.py 2018-07-11 05:15:15.390000000 +0000
-@@ -107,7 +107,7 @@
- tmpOut = 'self-hosting-preprocessed.pp';
- outputArg = shlex.split(preprocessorOption + tmpOut)
-
-- with open(tmpIn, 'wb') as input:
-+ with open(tmpIn, 'w') as input:
- input.write(source)
- print((' '.join(cxx + outputArg + args + [tmpIn])))
- result = subprocess.Popen(cxx + outputArg + args + [tmpIn]).wait()
---- firefox-52.9.0esr/python/mozbuild/mozbuild/preprocessor.py.old 2018-07-11 05:15:42.900000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/preprocessor.py 2018-07-11 05:23:10.870000000 +0000
-@@ -451,7 +451,7 @@
- except OSError as error:
- if error.errno != errno.EEXIST:
- raise
-- return open(path, 'wb')
-+ return open(path, 'w')
-
- p = self.getCommandLineParser()
- options, args = p.parse_args(args=args)
---- firefox-52.9.0esr/js/src/builtin/embedjs.py.old 2018-07-11 05:15:42.950000000 +0000
-+++ firefox-52.9.0esr/js/src/builtin/embedjs.py 2018-07-11 05:20:14.280000000 +0000
-@@ -53,7 +53,7 @@
- def ToCArray(lines):
- result = []
- for chr in lines:
-- result.append(str(ord(chr)))
-+ result.append(str(chr))
- return ", ".join(result)
-
- HEADER_TEMPLATE = """\
-@@ -87,7 +87,7 @@
-
- js_out.write(processed)
- import zlib
-- compressed = zlib.compress(processed)
-+ compressed = zlib.compress(processed.encode('utf-8'))
- data = ToCArray(compressed)
- c_out.write(HEADER_TEMPLATE % {
- 'sources_type': 'unsigned char',
---- firefox-52.9.0esr/build/mach_bootstrap.py.old 2018-06-29 23:00:39.000000000 +0000
-+++ firefox-52.9.0esr/build/mach_bootstrap.py 2018-07-26 00:41:17.740000000 +0000
-@@ -12,7 +12,7 @@
- import subprocess
- import sys
- import uuid
--import __builtin__
-+import builtins
-
- from types import ModuleType
-
-@@ -187,10 +187,10 @@
- # Ensure we are running Python 2.7+. We put this check here so we generate a
- # user-friendly error message rather than a cryptic stack trace on module
- # import.
-- if sys.version_info[0] != 2 or sys.version_info[1] < 7:
-- print('Python 2.7 or above (but not Python 3) is required to run mach.')
-- print('You are running Python', platform.python_version())
-- sys.exit(1)
-+ #if sys.version_info[0] != 2 or sys.version_info[1] < 7:
-+ # print('Python 2.7 or above (but not Python 3) is required to run mach.')
-+ # print('You are running Python', platform.python_version())
-+ # sys.exit(1)
-
- # Global build system and mach state is stored in a central directory. By
- # default, this is ~/.mozbuild. However, it can be defined via an
-@@ -410,4 +410,4 @@
-
-
- # Install our hook
--__builtin__.__import__ = ImportHook(__builtin__.__import__)
-+builtins.__import__ = ImportHook(builtins.__import__)
---- firefox-52.9.0esr/python/mach/mach/config.py (original)
-+++ firefox-52.9.0esr/python/mach/mach/config.py (refactored)
-@@ -163,7 +163,7 @@
- return func(*args, **kwargs)
- except KeyError:
- exc_class, exc, tb = sys.exc_info()
-- raise AttributeError().__class__, exc, tb
-+ raise AttributeError().__class__(exc).with_traceback(tb)
- return _
-
-
-@@ -357,7 +357,7 @@
- extra -- A dict of additional key/value pairs to add to the
- setting metadata.
- """
-- if isinstance(type_cls, basestring):
-+ if isinstance(type_cls, str_type):
- type_cls = TYPE_CLASSES[type_cls]
-
- meta = {
-@@ -397,10 +397,10 @@
- meta = self._format_metadata(provider, section, option, *setting[1:])
- config_settings[section][option] = meta
-
-- for section_name, settings in config_settings.items():
-+ for section_name, settings in list(config_settings.items()):
- section = self._settings.get(section_name, {})
-
-- for k, v in settings.items():
-+ for k, v in list(settings.items()):
- if k in section:
- raise ConfigException('Setting already registered: %s.%s' %
- section_name, k)
-@@ -432,7 +432,7 @@
- if self._finalized:
- return
-
-- for section, settings in self._settings.items():
-+ for section, settings in list(self._settings.items()):
- s = ConfigSettings.ConfigSection(self._config, section, settings)
- self._sections[section] = s
-
-@@ -445,7 +445,7 @@
- def __iter__(self):
- self._finalize()
-
-- return iter(self._sections.keys())
-+ return iter(list(self._sections.keys()))
-
- def __contains__(self, k):
- return k in self._settings
---- firefox-52.9.0esr/python/mach/mach/dispatcher.py (original)
-+++ firefox-52.9.0esr/python/mach/mach/dispatcher.py (refactored)
-@@ -243,7 +243,7 @@
- r = self._mach_registrar
- disabled_commands = []
-
-- cats = [(k, v[2]) for k, v in r.categories.items()]
-+ cats = [(k, v[2]) for k, v in list(r.categories.items())]
- sorted_cats = sorted(cats, key=itemgetter(1), reverse=True)
- for category, priority in sorted_cats:
- group = None
-@@ -375,7 +375,7 @@
- ' subcommand [subcommand arguments]'
- group = parser.add_argument_group('Sub Commands')
-
-- for subcommand, subhandler in sorted(handler.subcommand_handlers.iteritems()):
-+ for subcommand, subhandler in sorted(handler.subcommand_handlers.items()):
- group.add_argument(subcommand, help=subhandler.description,
- action='store_true')
-
-@@ -406,7 +406,7 @@
-
- def _suggest_command(self, command):
- # Make sure we don't suggest any deprecated commands.
-- names = [h.name for h in self._mach_registrar.command_handlers.values()
-+ names = [h.name for h in list(self._mach_registrar.command_handlers.values())
- if h.cls.__name__ != 'DeprecatedCommands']
- # We first try to look for a valid command that is very similar to the given command.
- suggested_commands = difflib.get_close_matches(command, names, cutoff=0.8)
-@@ -437,13 +437,13 @@
- if not docstring:
- return ''
- lines = docstring.expandtabs().splitlines()
-- indent = sys.maxint
-+ indent = sys.maxsize
- for line in lines[1:]:
- stripped = line.lstrip()
- if stripped:
- indent = min(indent, len(line) - len(stripped))
- trimmed = [lines[0].strip()]
-- if indent < sys.maxint:
-+ if indent < sys.maxsize:
- for line in lines[1:]:
- trimmed.append(line[indent:].rstrip())
- while trimmed and not trimmed[-1]:
---- firefox-52.9.0esr/python/mach/mach/main.py (original)
-+++ firefox-52.9.0esr/python/mach/mach/main.py (refactored)
-@@ -528,7 +528,7 @@
-
- machrc, .machrc
- """
-- if isinstance(paths, basestring):
-+ if isinstance(paths, str):
- paths = [paths]
-
- valid_names = ('machrc', '.machrc')
-@@ -541,8 +541,8 @@
- if os.path.isfile(path):
- return path
-
-- files = map(find_in_dir, self.settings_paths)
-- files = filter(bool, files)
-+ files = list(map(find_in_dir, self.settings_paths))
-+ files = list(filter(bool, files))
-
- self.settings.load_files(files)
-
---- firefox-52.9.0esr/python/mach/mach/registrar.py (original)
-+++ firefox-52.9.0esr/python/mach/mach/registrar.py (refactored)
-@@ -90,7 +90,7 @@
- result = fn(**kwargs)
-
- result = result or 0
-- assert isinstance(result, (int, long))
-+ assert isinstance(result, int)
-
- if context:
- postrun = getattr(context, 'post_dispatch_handler', None)
---- firefox-52.9.0esr/python/mach/mach/terminal.py (original)
-+++ firefox-52.9.0esr/python/mach/mach/terminal.py (refactored)
-@@ -59,7 +59,7 @@
- self.fh = sys.stdout
-
- def _clear_lines(self, n):
-- for i in xrange(n):
-+ for i in range(n):
- self.fh.write(self.t.move_x(0))
- self.fh.write(self.t.clear_eol())
- self.fh.write(self.t.move_up())
---- firefox-52.9.0esr/python/mach/mach/main.py.old 2018-07-26 00:55:29.330000000 +0000
-+++ firefox-52.9.0esr/python/mach/mach/main.py 2018-07-26 00:57:01.260000000 +0000
-@@ -256,9 +256,9 @@
- if module_name is None:
- # Ensure parent module is present otherwise we'll (likely) get
- # an error due to unknown parent.
-- if b'mach.commands' not in sys.modules:
-- mod = imp.new_module(b'mach.commands')
-- sys.modules[b'mach.commands'] = mod
-+ if 'mach.commands' not in sys.modules:
-+ mod = imp.new_module('mach.commands')
-+ sys.modules['mach.commands'] = mod
-
- module_name = 'mach.commands.%s' % uuid.uuid1().get_hex()
-
-@@ -347,7 +347,7 @@
- # is a TTY. This provides a mechanism to allow said processes to
- # enable emitting code codes, for example.
- if os.isatty(orig_stdout.fileno()):
-- os.environ[b'MACH_STDOUT_ISATTY'] = b'1'
-+ os.environ['MACH_STDOUT_ISATTY'] = '1'
-
- return self._run(argv)
- except KeyboardInterrupt:
---- firefox-52.9.0esr/toolkit/moz.configure.old 2017-04-11 02:13:23.000000000 +0000
-+++ firefox-52.9.0esr/toolkit/moz.configure 2018-07-26 05:32:08.590000000 +0000
-@@ -690,7 +690,7 @@
- # ==============================================================
- @depends(check_build_environment, '--help')
- @imports('os')
--@imports(_from='__builtin__', _import='sorted')
-+@imports(_from='builtins', _import='sorted')
- def all_necko_protocols(build_env, _):
- basedir = os.path.join(build_env.topsrcdir, 'netwerk', 'protocol')
- return tuple(sorted(p for p in os.listdir(basedir)
-@@ -744,7 +744,7 @@
- __sandbox__.set_define_impl(p, True)
-
- @depends('--enable-network-protocols')
--@imports(_from='__builtin__', _import='sorted')
-+@imports(_from='builtins', _import='sorted')
- def necko_protocols(protocols):
- return tuple(sorted(protocols))
-
---- firefox-52.9.0esr/build/moz.configure/pkg.configure.old 2017-04-11 02:13:08.000000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/pkg.configure 2018-07-26 05:36:10.990000000 +0000
-@@ -84,6 +84,8 @@
- @checking('%s_LIBS' % var, callback=lambda t: ' '.join(t))
- def pkg_libs(pkg_config, package_desc):
- libs = check_cmd_output(pkg_config, '--libs', package_desc)
-+ if isinstance(libs, bytes):
-+ libs = libs.decode('utf-8')
- # Remove evil flags like -Wl,--export-dynamic
- return tuple(libs.replace('-Wl,--export-dynamic', '').split())
-
---- firefox-52.9.0esr/build/moz.configure/pkg.configure.old 2018-07-26 05:37:14.580000000 +0000
-+++ firefox-52.9.0esr/build/moz.configure/pkg.configure 2018-07-26 05:38:48.750000000 +0000
-@@ -78,6 +78,8 @@
- @checking('%s_CFLAGS' % var, callback=lambda t: ' '.join(t))
- def pkg_cflags(pkg_config, package_desc):
- flags = check_cmd_output(pkg_config, '--cflags', package_desc)
-+ if isinstance(flags, bytes):
-+ flags = flags.decode('utf-8')
- return tuple(flags.split())
-
- @depends_when(pkg_config, package_desc, when=package)
---- firefox-52.9.0esr/build/subconfigure.py.old 2018-07-26 05:39:27.360000000 +0000
-+++ firefox-52.9.0esr/build/subconfigure.py 2018-07-26 09:58:41.110000000 +0000
-@@ -39,7 +39,7 @@
- class File(object):
- def __init__(self, path):
- self._path = path
-- self._content = open(path, 'rb').read()
-+ self._content = open(path, 'r').read()
- stat = os.stat(path)
- self._times = (stat.st_atime, stat.st_mtime)
-
-@@ -60,7 +60,7 @@
-
- modified = True
- if os.path.exists(self._path):
-- if open(self._path, 'rb').read() == self._content:
-+ if open(self._path, 'r').read() == self._content:
- modified = False
- self._modified = modified
- return modified
-@@ -221,7 +221,7 @@
- environ[var] = os.environ[var]
- args = data['args']
- else:
-- environ = os.environ
-+ environ = dict(os.environ)
-
- args, others = parser.parse_known_args(args)
-
-@@ -260,7 +260,7 @@
-
- def run(objdir):
- ret = 0
-- output = ''
-+ output = b''
-
- with open(os.path.join(objdir, CONFIGURE_DATA), 'rb') as f:
- data = pickle.load(f)
-@@ -381,7 +381,7 @@
- for f in contents:
- f.update_time()
-
-- return relobjdir, ret, output
-+ return relobjdir, ret, output.decode('utf-8')
-
-
- def subconfigure(args):
-@@ -395,9 +395,9 @@
- args, others = parser.parse_known_args(args)
- subconfigures = args.subconfigures
- if args.list:
-- subconfigures.extend(open(args.list, 'rb').read().splitlines())
-+ subconfigures.extend(open(args.list, 'r').read().splitlines())
- if args.skip:
-- skips = set(open(args.skip, 'rb').read().splitlines())
-+ skips = set(open(args.skip, 'r').read().splitlines())
- subconfigures = [s for s in subconfigures if s not in skips]
-
- if not subconfigures:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/util.py.old 2018-07-26 10:43:58.540000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/util.py 2018-07-26 10:57:09.100000000 +0000
-@@ -1228,7 +1228,7 @@
- yield 'b'
- yield repr(o)
- elif isinstance(o, str):
-- yield "'"
-+ yield "'''"
- # We want a readable string (non escaped unicode), but some
- # special characters need escaping (e.g. \n, \t, etc.)
- for i, s in enumerate(_INDENTED_REPR_RE.split(o)):
-@@ -1237,7 +1237,7 @@
- yield _INDENTED_REPR_TABLE[c]
- else:
- yield s
-- yield "'"
-+ yield "'''"
- elif hasattr(o, '__iter__'):
- yield '[\n'
- for i in o:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py.old 2018-07-26 10:43:58.540000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py 2018-07-26 10:49:10.780000000 +0000
-@@ -148,6 +148,8 @@
- self._stdout.flush()
- stream = self._stderr
- msg = '%s\n' % self.format(record)
-+ if isinstance(msg, bytes):
-+ msg = msg.decode('utf-8')
- stream.write(msg)
- stream.flush()
- except (KeyboardInterrupt, SystemExit):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py.old 2018-07-26 10:58:24.910000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/util.py 2018-07-26 11:08:15.430000000 +0000
-@@ -89,8 +89,8 @@
- return codecs.getwriter(encoding)(fh)
- return fh
-
-- self._stdout = fix_encoding(stdout)
-- self._stderr = fix_encoding(stderr) if stdout != stderr else self._stdout
-+ self._stdout = stdout
-+ self._stderr = stderr if stdout != stderr else self._stdout
- try:
- fd1 = self._stdout.fileno()
- fd2 = self._stderr.fileno()
-@@ -148,8 +148,6 @@
- self._stdout.flush()
- stream = self._stderr
- msg = '%s\n' % self.format(record)
-- if isinstance(msg, bytes):
-- msg = msg.decode('utf-8')
- stream.write(msg)
- stream.flush()
- except (KeyboardInterrupt, SystemExit):
---- firefox-52.9.0esr/build/mach_bootstrap.py.old 2018-07-26 10:58:24.910000000 +0000
-+++ firefox-52.9.0esr/build/mach_bootstrap.py 2018-07-26 11:09:30.620000000 +0000
-@@ -361,7 +361,7 @@
- self._modules = set()
-
- def __call__(self, name, globals=None, locals=None, fromlist=None,
-- level=-1):
-+ level=0):
- # name might be a relative import. Instead of figuring out what that
- # resolves to, which is complex, just rely on the real import.
- # Since we don't know the full module name, we can't check sys.modules,
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/check_debug_ranges.py.old 2018-07-26 11:10:15.820000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/check_debug_ranges.py 2018-07-26 11:14:51.180000000 +0000
-@@ -45,6 +45,7 @@
- def main(bin, compilation_unit):
- p = subprocess.Popen(['objdump', '-W', bin], stdout = subprocess.PIPE, stderr = subprocess.PIPE)
- (out, err) = p.communicate()
-+ out = out.decode('utf-8')
- sections = re.split('\n(Contents of the|The section) ', out)
- debug_info = [s for s in sections if s.startswith('.debug_info')]
- debug_ranges = [s for s in sections if s.startswith('.debug_ranges')]
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py.old 2018-07-26 11:10:15.820000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py 2018-07-26 11:18:03.750000000 +0000
-@@ -28,6 +28,7 @@
- )
-
- Kernel = EnumString.subclass(
-+ 'Android',
- 'Darwin',
- 'DragonFly',
- 'FreeBSD',
-@@ -90,6 +91,7 @@
- assert sorted(CPU_preprocessor_checks.keys()) == sorted(CPU.POSSIBLE_VALUES)
-
- kernel_preprocessor_checks = {
-+ 'Android': '__BIONIC__',
- 'Darwin': '__APPLE__',
- 'DragonFly': '__DragonFly__',
- 'FreeBSD': '__FreeBSD__',
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py.old 2018-07-26 11:18:54.630000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py 2018-07-26 23:46:48.880000000 +0000
-@@ -28,6 +28,7 @@
- )
-
- Kernel = EnumString.subclass(
-+ 'AIX',
- 'Android',
- 'Darwin',
- 'DragonFly',
-@@ -91,6 +92,7 @@
- assert sorted(CPU_preprocessor_checks.keys()) == sorted(CPU.POSSIBLE_VALUES)
-
- kernel_preprocessor_checks = {
-+ 'AIX': '_AIX',
- 'Android': '__BIONIC__',
- 'Darwin': '__APPLE__',
- 'DragonFly': '__DragonFly__',
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py.old 2018-07-26 23:47:39.060000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py 2018-07-26 23:53:25.260000000 +0000
-@@ -37,6 +37,8 @@
- 'Linux',
- 'NetBSD',
- 'OpenBSD',
-+ 'SunOS',
-+ 'HP-UX',
- 'WINNT',
- )
-
-@@ -93,14 +94,16 @@
-
- kernel_preprocessor_checks = {
- 'AIX': '_AIX',
-- 'Android': '__BIONIC__',
-+ 'Android': '__ANDROID__',
- 'Darwin': '__APPLE__',
- 'DragonFly': '__DragonFly__',
- 'FreeBSD': '__FreeBSD__',
-+ 'HP-UX': '_hpux',
- 'kFreeBSD': '__FreeBSD_kernel__',
- 'Linux': '__linux__',
- 'NetBSD': '__NetBSD__',
- 'OpenBSD': '__OpenBSD__',
-+ 'SunOS': '__sun || sun',
- 'WINNT': '_WIN32 || __CYGWIN__',
- }
-
---- firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py.old 2018-07-26 23:55:19.000000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/configure/constants.py 2018-07-26 23:58:36.750000000 +0000
-@@ -33,12 +33,15 @@
- 'Darwin',
- 'DragonFly',
- 'FreeBSD',
-+ 'GNU',
-+ 'GNU/kFreeBSD',
-+ 'GNU_kFreeBSD',
-+ 'HP-UX',
- 'kFreeBSD',
- 'Linux',
- 'NetBSD',
- 'OpenBSD',
- 'SunOS',
-- 'HP-UX',
- 'WINNT',
- )
-
-@@ -99,6 +102,9 @@
- 'Darwin': '__APPLE__',
- 'DragonFly': '__DragonFly__',
- 'FreeBSD': '__FreeBSD__',
-+ 'GNU': '__gnu_hurd__',
-+ 'GNU/kFreeBSD': '__FreeBSD_kernel_ && __GLIBC__',
-+ 'GNU_kFreeBSD': '__FreeBSD_kernel_ && __GLIBC__',
- 'HP-UX': '_hpux',
- 'kFreeBSD': '__FreeBSD_kernel__',
- 'Linux': '__linux__',
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/ini.py.old 2018-07-26 23:55:18.990000000 +0000
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/ini.py 2018-07-27 00:04:47.460000000 +0000
-@@ -33,7 +33,7 @@
- # read the lines
- for (linenum, line) in enumerate(fp.read().splitlines(), start=1):
-
-- stripped = line.strip()
-+ stripped = line.strip().decode('utf-8')
-
- # ignore blank lines
- if not stripped:
---- firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/ini.py.old 2018-07-27 00:09:00.850000000 +0000
-+++ firefox-52.9.0esr/testing/mozbase/manifestparser/manifestparser/ini.py 2018-07-27 00:12:03.920000000 +0000
-@@ -31,9 +31,9 @@
- fp = open(fp)
-
- # read the lines
-- for (linenum, line) in enumerate(fp.read().splitlines(), start=1):
-+ for (linenum, line) in enumerate(fp.read().decode('utf-8').splitlines(), start=1):
-
-- stripped = line.strip().decode('utf-8')
-+ stripped = line.strip()
-
- # ignore blank lines
- if not stripped:
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/sandbox.py.old 2018-07-27 00:12:52.240000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/sandbox.py 2018-07-27 00:18:00.010000000 +0000
-@@ -39,7 +39,8 @@
- """sorted() replacement for the sandbox, ordering alphabetically by
- default.
- """
-- return sorted(iterable, cmp, key, reverse)
-+ ### XXX what do we do with cmp?
-+ return sorted(iterable, key=key, reverse=reverse)
-
-
- class SandboxError(Exception):
---- firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/emitter.py.old 2018-07-27 00:32:50.870000000 +0000
-+++ firefox-52.9.0esr/python/mozbuild/mozbuild/frontend/emitter.py 2018-07-27 00:32:28.770000000 +0000
-@@ -1399,7 +1399,8 @@
- # declared anywhere (they were discovered). This will detect people
- # relying on the old behavior.
- if os.path.exists(os.path.join(context.srcdir, 'jar.mn')):
-- if 'jar.mn' not in jar_manifests:
-+ if 'jar.mn' not in jar_manifests and \
-+ SourcePath(context, 'jar.mn') not in jar_manifests:
- raise SandboxValidationError('A jar.mn exists but it '
- 'is not referenced in the moz.build file. '
- 'Please define JAR_MANIFESTS.', context)
diff --git a/user/firefox-esr/rust-config.patch b/user/firefox-esr/rust-config.patch
new file mode 100644
index 000000000..eab72a0e4
--- /dev/null
+++ b/user/firefox-esr/rust-config.patch
@@ -0,0 +1,20 @@
+diff -urw firefox-68.0-old/build/moz.configure/rust.configure firefox-68.0/build/moz.configure/rust.configure
+--- firefox-68.0-old/build/moz.configure/rust.configure 2019-07-07 15:56:29.345963800 +0000
++++ firefox-68.0/build/moz.configure/rust.configure 2019-07-07 16:19:25.990645334 +0000
+@@ -193,12 +193,16 @@
+ ambiguous = set()
+ per_raw_os = {}
+ for t in out:
++ if 'fuchsia' in t: continue
+ t = split_triplet(t, allow_unknown=True)
+ endianness = t.endianness
+ if t.cpu.startswith('thumb') and endianness not in ('big', 'little'):
+ endianness = 'little'
+ key = (t.cpu, endianness, t.os)
+ if key in per_os:
++ # hax to allow Adélie toolchains to work
++ if 'foxkit' in per_os[key].alias:
++ continue
+ previous = per_os[key]
+ per_raw_os[(previous.cpu, previous.endianness,
+ previous.raw_os)] = previous
diff --git a/user/firefox-esr/shut-up-warning.patch b/user/firefox-esr/shut-up-warning.patch
index ffba50436..8df045af1 100644
--- a/user/firefox-esr/shut-up-warning.patch
+++ b/user/firefox-esr/shut-up-warning.patch
@@ -1,6 +1,6 @@
---- firefox-52.9.0esr/gfx/2d/HelpersCairo.h.old 2017-04-11 02:13:04.000000000 +0000
-+++ firefox-52.9.0esr/gfx/2d/HelpersCairo.h 2018-12-08 18:45:01.880000000 +0000
-@@ -160,7 +160,7 @@
+--- firefox-68.0.1/gfx/2d/HelpersCairo.h.old 2019-07-17 20:51:26.000000000 +0000
++++ firefox-68.0.1/gfx/2d/HelpersCairo.h 2019-08-10 11:38:36.047380153 +0000
+@@ -147,7 +147,7 @@
case SurfaceFormat::R5G6B5_UINT16:
return CAIRO_FORMAT_RGB16_565;
default:
diff --git a/user/firefox-esr/stab.h b/user/firefox-esr/stab.h
deleted file mode 100644
index 6f70af398..000000000
--- a/user/firefox-esr/stab.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* $OpenBSD: stab.h,v 1.3 2003/06/02 19:34:12 millert Exp $ */
-/* $NetBSD: stab.h,v 1.4 1994/10/26 00:56:25 cgd Exp $ */
-
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)stab.h 5.2 (Berkeley) 4/4/91
- */
-
-#ifndef _STAB_H_
-#define _STAB_H_
-
-/*
- * The following are symbols used by various debuggers and by the Pascal
- * compiler. Each of them must have one (or more) of the bits defined by
- * the N_STAB mask set.
- */
-
-#define N_GSYM 0x20 /* global symbol */
-#define N_FNAME 0x22 /* F77 function name */
-#define N_FUN 0x24 /* procedure name */
-#define N_STSYM 0x26 /* data segment variable */
-#define N_LCSYM 0x28 /* bss segment variable */
-#define N_MAIN 0x2a /* main function name */
-#define N_PC 0x30 /* global Pascal symbol */
-#define N_RSYM 0x40 /* register variable */
-#define N_SLINE 0x44 /* text segment line number */
-#define N_DSLINE 0x46 /* data segment line number */
-#define N_BSLINE 0x48 /* bss segment line number */
-#define N_SSYM 0x60 /* structure/union element */
-#define N_SO 0x64 /* main source file name */
-#define N_LSYM 0x80 /* stack variable */
-#define N_BINCL 0x82 /* include file beginning */
-#define N_SOL 0x84 /* included source file name */
-#define N_PSYM 0xa0 /* parameter variable */
-#define N_EINCL 0xa2 /* include file end */
-#define N_ENTRY 0xa4 /* alternate entry point */
-#define N_LBRAC 0xc0 /* left bracket */
-#define N_EXCL 0xc2 /* deleted include file */
-#define N_RBRAC 0xe0 /* right bracket */
-#define N_BCOMM 0xe2 /* begin common */
-#define N_ECOMM 0xe4 /* end common */
-#define N_ECOML 0xe8 /* end common (local name) */
-#define N_LENG 0xfe /* length of preceding entry */
-
-#endif /* !_STAB_H_ */
diff --git a/user/firefox-esr/disable-moz-stackwalk.patch b/user/firefox-esr/stackwalk-x86-ppc.patch
index c83ae7eae..eed7a0956 100644
--- a/user/firefox-esr/disable-moz-stackwalk.patch
+++ b/user/firefox-esr/stackwalk-x86-ppc.patch
@@ -1,18 +1,16 @@
-diff --git a/mozglue/misc/StackWalk.cpp b/mozglue/misc/StackWalk.cpp
-index a208bad..14e1f0d 100644
---- a/mozglue/misc/StackWalk.cpp
-+++ b/mozglue/misc/StackWalk.cpp
+--- thunderbird-52.6.0/mozglue/misc/StackWalk.cpp
++++ thunderbird-52.6.0/mozglue/misc/StackWalk.cpp
@@ -41,13 +41,7 @@ static CriticalAddress gCriticalAddress;
#define MOZ_STACKWALK_SUPPORTS_MACOSX 0
#endif
--#if (defined(linux) && \
+-#if (defined(linux) && \
- ((defined(__GNUC__) && (defined(__i386) || defined(PPC))) || \
- defined(HAVE__UNWIND_BACKTRACE)))
--#define MOZ_STACKWALK_SUPPORTS_LINUX 1
+-# define MOZ_STACKWALK_SUPPORTS_LINUX 1
-#else
- #define MOZ_STACKWALK_SUPPORTS_LINUX 0
+ # define MOZ_STACKWALK_SUPPORTS_LINUX 0
-#endif
-
+
#if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1)
#define HAVE___LIBC_STACK_END 1
diff --git a/user/firefox-esr/webrtc-broken.patch b/user/firefox-esr/webrtc-broken.patch
new file mode 100644
index 000000000..85b1b1209
--- /dev/null
+++ b/user/firefox-esr/webrtc-broken.patch
@@ -0,0 +1,30 @@
+diff -Naur firefox-60.0.orig/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c firefox-60.0/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c
+--- firefox-60.0.orig/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c 2018-05-13 17:33:55.266855917 -0700
++++ firefox-60.0/media/webrtc/trunk/webrtc/system_wrappers/source/cpu_features_linux.c 2018-05-13 20:21:08.158464933 -0700
+@@ -11,7 +11,7 @@
+ #ifndef __GLIBC_PREREQ
+ #define __GLIBC_PREREQ(a, b) 0
+ #endif
+-#if __GLIBC_PREREQ(2, 16)
++#if __linux__
+ #include <sys/auxv.h>
+ #else
+ #include <fcntl.h>
+@@ -29,7 +29,7 @@
+ int architecture = 0;
+ unsigned long hwcap = 0;
+ const char* platform = NULL;
+-#if __GLIBC_PREREQ(2, 16)
++#if __linux__
+ hwcap = getauxval(AT_HWCAP);
+ platform = (const char*)getauxval(AT_PLATFORM);
+ #else
+@@ -53,7 +53,7 @@
+ }
+ close(fd);
+ }
+-#endif // __GLIBC_PREREQ(2,16)
++#endif // __linux__
+ #if defined(__aarch64__)
+ architecture = 8;
+ if ((hwcap & HWCAP_FP) != 0)
diff --git a/user/firefox-esr/yuv-be.patch b/user/firefox-esr/yuv-be.patch
new file mode 100644
index 000000000..ccb0c2fd8
--- /dev/null
+++ b/user/firefox-esr/yuv-be.patch
@@ -0,0 +1,48 @@
+# HG changeset patch
+# User A. Wilcox <AWilcox@Wilcox-Tech.com>
+# Date 1543674229 0
+# Sat Dec 01 14:23:49 2018 +0000
+# Node ID 0309ff19e46b126c527e633518d7de8570442114
+# Parent 53107afbc21ec78e7ac46d37af212505f2032d5d
+Bug 1511604 - Swizzle YCbCr->RGB data on big-endian machines
+
+diff -r 53107afbc21e -r 0309ff19e46b gfx/ycbcr/YCbCrUtils.cpp
+--- a/gfx/ycbcr/YCbCrUtils.cpp Wed Nov 07 04:50:21 2018 +0000
++++ b/gfx/ycbcr/YCbCrUtils.cpp Sat Dec 01 14:23:49 2018 +0000
+@@ -3,7 +3,9 @@
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
++#include "mozilla/EndianUtils.h"
+ #include "gfx2DGlue.h"
++#include "mozilla/gfx/Swizzle.h"
+
+ #include "YCbCrUtils.h"
+ #include "yuv_convert.h"
+@@ -236,6 +238,13 @@
+ yuvtype,
+ srcData.mYUVColorSpace);
+ }
++#if MOZ_BIG_ENDIAN
++ // libyuv makes endian-correct result, which needs to be swapped to BGRX
++ if (aDestFormat != SurfaceFormat::R5G6B5_UINT16)
++ gfx::SwizzleData(aDestBuffer, aStride, gfx::SurfaceFormat::X8R8G8B8,
++ aDestBuffer, aStride, gfx::SurfaceFormat::B8G8R8X8,
++ srcData.mPicSize);
++#endif
+ }
+
+ void
+@@ -257,6 +266,12 @@
+ aSrcStrideYA,
+ aSrcStrideUV,
+ aDstStrideARGB);
++#if MOZ_BIG_ENDIAN
++ // libyuv makes endian-correct result, which needs to be swapped to BGRA
++ gfx::SwizzleData(aDstARGB, aDstStrideARGB, gfx::SurfaceFormat::A8R8G8B8,
++ aDstARGB, aDstStrideARGB, gfx::SurfaceFormat::B8G8R8A8,
++ IntSize(aWidth, aHeight));
++#endif
+ }
+
+ } // namespace gfx