diff options
Diffstat (limited to 'user')
| -rw-r--r-- | user/libmpeg2/APKBUILD | 53 | ||||
| -rw-r--r-- | user/libmpeg2/arm-private-symbols.patch | 44 | ||||
| -rw-r--r-- | user/libmpeg2/arm-textrel.patch | 101 |
3 files changed, 198 insertions, 0 deletions
diff --git a/user/libmpeg2/APKBUILD b/user/libmpeg2/APKBUILD new file mode 100644 index 000000000..f72f51e93 --- /dev/null +++ b/user/libmpeg2/APKBUILD @@ -0,0 +1,53 @@ +# Maintainer: +pkgname=libmpeg2 +pkgver=0.5.1 +pkgrel=9 +pkgdesc="Library for decoding MPEG-1 and MPEG-2 video streams" +url="http://libmpeg2.sourceforge.net/" +arch="all" +license="GPL-2.0+ AND LGPL-2.0+" +subpackages="$pkgname-dev $pkgname-doc mpeg2dec" +makedepends="libx11-dev libice-dev libsm-dev libxext-dev libxv-dev" +source="https://distfiles.gentoo.org/distfiles/libmpeg2-$pkgver.tar.gz + arm-private-symbols.patch + arm-textrel.patch + " + +prepare() { + update_config_sub + default_prepare +} + +build() { + cd "$builddir" + ./configure \ + --build=$CBUILD \ + --host=$CHOST \ + --prefix=/usr \ + --with-pic \ + --enable-shared \ + --disable-static + make OPT_CFLAGS="${CFLAGS}" \ + MPEG2DEC_CFLAGS="${CFLAGS}" \ + LIBMPEG2_CFLAGS="" +} + +check() { + cd "$builddir" + make check +} + +package() { + cd "$builddir" + make DESTDIR="$pkgdir" install +} + +mpeg2dec() { + pkgdesc="MPEG-2 stream decoder from libmpeg2" + mkdir -p "$subpkgdir"/usr/bin + mv "$pkgdir"/usr/bin/mpeg2dec "$subpkgdir"/usr/bin/ +} + +sha512sums="3648a2b3d7e2056d5adb328acd2fb983a1fa9a05ccb6f9388cc686c819445421811f42e8439418a0491a13080977f074a0d8bf8fa6bc101ff245ddea65a46fbc libmpeg2-0.5.1.tar.gz +334e4e0b1e2877311503d2907f4f65c26d6a83ee79308c49697b2f3d2b8da9ac665e19ab419d85a944eaa34e1d43f512d1418a372cd444381d66f71df2a92c83 arm-private-symbols.patch +888b8b4f90ece7f8dcd54895c36e2a93471de167f83cddc67d6943baf9e7ea19abd31ab055f6805629a2e176a1057e18de6a053fdea69cec90483a5165efa9c9 arm-textrel.patch" diff --git a/user/libmpeg2/arm-private-symbols.patch b/user/libmpeg2/arm-private-symbols.patch new file mode 100644 index 000000000..222ff9954 --- /dev/null +++ b/user/libmpeg2/arm-private-symbols.patch @@ -0,0 +1,44 @@ +Set visibility of global symbols used in ARM specific assembly file to internal + +--- a/libmpeg2/motion_comp_arm_s.S ++++ b/libmpeg2/motion_comp_arm_s.S +@@ -23,7 +23,8 @@ + + @ ---------------------------------------------------------------- + .align +- .global MC_put_o_16_arm ++ .global MC_put_o_16_arm ++ .internal MC_put_o_16_arm + MC_put_o_16_arm: + @@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height) + pld [r1] +@@ -83,7 +84,8 @@ + + @ ---------------------------------------------------------------- + .align +- .global MC_put_o_8_arm ++ .global MC_put_o_8_arm ++ .internal MC_put_o_8_arm + MC_put_o_8_arm: + @@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height) + pld [r1] +@@ -152,7 +154,8 @@ + .endm + + .align +- .global MC_put_x_16_arm ++ .global MC_put_x_16_arm ++ .internal MC_put_x_16_arm + MC_put_x_16_arm: + @@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height) + pld [r1] +@@ -244,7 +247,8 @@ + + @ ---------------------------------------------------------------- + .align +- .global MC_put_x_8_arm ++ .global MC_put_x_8_arm ++ .internal MC_put_x_8_arm + MC_put_x_8_arm: + @@ void func(uint8_t * dest, const uint8_t * ref, int stride, int height) + pld [r1] diff --git a/user/libmpeg2/arm-textrel.patch b/user/libmpeg2/arm-textrel.patch new file mode 100644 index 000000000..0a75cebfb --- /dev/null +++ b/user/libmpeg2/arm-textrel.patch @@ -0,0 +1,101 @@ +--- libmpeg2-0.5.1.orig/libmpeg2/motion_comp_arm_s.S ++++ libmpeg2-0.5.1/libmpeg2/motion_comp_arm_s.S +@@ -30,8 +30,8 @@ + stmfd sp!, {r4-r11, lr} @ R14 is also called LR + and r4, r1, #3 + adr r5, MC_put_o_16_arm_align_jt +- add r5, r5, r4, lsl #2 +- ldr pc, [r5] ++ ldr r5, [r5, r4, lsl #2] ++ add pc, pc, r5 + + MC_put_o_16_arm_align0: + ldmia r1, {r4-r7} +@@ -76,10 +76,10 @@ + bne 1b + ldmfd sp!, {r4-r11, pc} @@ update PC with LR content. + MC_put_o_16_arm_align_jt: +- .word MC_put_o_16_arm_align0 +- .word MC_put_o_16_arm_align1 +- .word MC_put_o_16_arm_align2 +- .word MC_put_o_16_arm_align3 ++ .word MC_put_o_16_arm_align0-MC_put_o_16_arm_align0-8 ++ .word MC_put_o_16_arm_align1-MC_put_o_16_arm_align0-8 ++ .word MC_put_o_16_arm_align2-MC_put_o_16_arm_align0-8 ++ .word MC_put_o_16_arm_align3-MC_put_o_16_arm_align0-8 + + @ ---------------------------------------------------------------- + .align +@@ -90,8 +90,8 @@ + stmfd sp!, {r4-r10, lr} @ R14 is also called LR + and r4, r1, #3 + adr r5, MC_put_o_8_arm_align_jt +- add r5, r5, r4, lsl #2 +- ldr pc, [r5] ++ ldr r5, [r5, r4, lsl #2] ++ add pc, pc, r5 + MC_put_o_8_arm_align0: + ldmia r1, {r4-r5} + add r1, r1, r2 +@@ -134,10 +134,10 @@ + ldmfd sp!, {r4-r10, pc} @@ update PC with LR content. + + MC_put_o_8_arm_align_jt: +- .word MC_put_o_8_arm_align0 +- .word MC_put_o_8_arm_align1 +- .word MC_put_o_8_arm_align2 +- .word MC_put_o_8_arm_align3 ++ .word MC_put_o_8_arm_align0-MC_put_o_8_arm_align0-8 ++ .word MC_put_o_8_arm_align1-MC_put_o_8_arm_align0-8 ++ .word MC_put_o_8_arm_align2-MC_put_o_8_arm_align0-8 ++ .word MC_put_o_8_arm_align3-MC_put_o_8_arm_align0-8 + + @ ---------------------------------------------------------------- + .macro AVG_PW rW1, rW2 +@@ -162,7 +162,8 @@ + ldr r11, [r5] + mvn r12, r11 + add r5, r5, r4, lsl #2 +- ldr pc, [r5, #4] ++ ldr r5, [r5, #4] ++ add pc, pc, r5 + + .macro ADJ_ALIGN_QW shift, R0, R1, R2, R3, R4 + mov \R0, \R0, lsr #(\shift) +@@ -237,10 +238,10 @@ + ldmfd sp!, {r4-r11,pc} @@ update PC with LR content. + MC_put_x_16_arm_align_jt: + .word 0x01010101 +- .word MC_put_x_16_arm_align0 +- .word MC_put_x_16_arm_align1 +- .word MC_put_x_16_arm_align2 +- .word MC_put_x_16_arm_align3 ++ .word MC_put_x_16_arm_align0-MC_put_x_16_arm_align0-8 ++ .word MC_put_x_16_arm_align1-MC_put_x_16_arm_align0-8 ++ .word MC_put_x_16_arm_align2-MC_put_x_16_arm_align0-8 ++ .word MC_put_x_16_arm_align3-MC_put_x_16_arm_align0-8 + + @ ---------------------------------------------------------------- + .align +@@ -254,7 +255,8 @@ + ldr r11, [r5] + mvn r12, r11 + add r5, r5, r4, lsl #2 +- ldr pc, [r5, #4] ++ ldr r5, [r5, #4] ++ add pc, pc, r5 + + .macro ADJ_ALIGN_DW shift, R0, R1, R2 + mov \R0, \R0, lsr #(\shift) +@@ -317,7 +319,7 @@ + ldmfd sp!, {r4-r11,pc} @@ update PC with LR content. + MC_put_x_8_arm_align_jt: + .word 0x01010101 +- .word MC_put_x_8_arm_align0 +- .word MC_put_x_8_arm_align1 +- .word MC_put_x_8_arm_align2 +- .word MC_put_x_8_arm_align3 ++ .word MC_put_x_8_arm_align0-MC_put_x_8_arm_align0-8 ++ .word MC_put_x_8_arm_align1-MC_put_x_8_arm_align0-8 ++ .word MC_put_x_8_arm_align2-MC_put_x_8_arm_align0-8 ++ .word MC_put_x_8_arm_align3-MC_put_x_8_arm_align0-8 |