diff options
| author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2019-08-11 11:21:10 +0000 |
|---|---|---|
| committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2019-08-11 11:21:10 +0000 |
| commit | 86a570a74174ebff674690fa0788731c252a1bfa (patch) | |
| tree | 68f30efdd0e473cd5badaf8d20276e0a9e8236f9 /user | |
| parent | 46f9ac5ef34bf589dd512d69283f34bd0c2a5bc9 (diff) | |
| download | packages-86a570a74174ebff674690fa0788731c252a1bfa.tar.gz packages-86a570a74174ebff674690fa0788731c252a1bfa.tar.bz2 packages-86a570a74174ebff674690fa0788731c252a1bfa.tar.xz packages-86a570a74174ebff674690fa0788731c252a1bfa.zip | |
user/firefox-esr: bump to 68.0.1
Diffstat (limited to 'user')
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. 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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 this library; if not, write to the Free Software -+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA -+ -+Also add information on how to contact you by electronic and paper mail. -+ -+You should also get your employer (if you work as a programmer) or your -+school, if any, to sign a "copyright disclaimer" for the library, if -+necessary. Here is a sample; alter the names: -+ -+ Yoyodyne, Inc., hereby disclaims all copyright interest in the -+ library `Frob' (a library for tweaking knobs) written by James Random Hacker. -+ -+ <signature of Ty Coon>, 1 April 1990 -+ Ty Coon, President of Vice -+ -+That's all there is to it! -+ -+ ---- /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, ¤t_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, ¤t_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 |