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author | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-12-01 16:33:29 +0000 |
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committer | A. Wilcox <AWilcox@Wilcox-Tech.com> | 2018-12-01 16:33:29 +0000 |
commit | d82fd00e8b05baff376512cf1e1ab7b7031e8ce6 (patch) | |
tree | 9ff10b08767878b38d068002c0dc4ac6cd29f7e8 /user/ffmpeg/altivec-fix.patch | |
parent | 5a000b847e3e9860feb11a286e69ab817fe5aee6 (diff) | |
download | packages-d82fd00e8b05baff376512cf1e1ab7b7031e8ce6.tar.gz packages-d82fd00e8b05baff376512cf1e1ab7b7031e8ce6.tar.bz2 packages-d82fd00e8b05baff376512cf1e1ab7b7031e8ce6.tar.xz packages-d82fd00e8b05baff376512cf1e1ab7b7031e8ce6.zip |
user/ffmpeg: bugfix bump to 4.1
Diffstat (limited to 'user/ffmpeg/altivec-fix.patch')
-rw-r--r-- | user/ffmpeg/altivec-fix.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/user/ffmpeg/altivec-fix.patch b/user/ffmpeg/altivec-fix.patch deleted file mode 100644 index e0d6230a3..000000000 --- a/user/ffmpeg/altivec-fix.patch +++ /dev/null @@ -1,47 +0,0 @@ -From c0f58c3d4da82aaf5774b1bc3a11b8a416664e18 Mon Sep 17 00:00:00 2001 -From: "A. Wilcox" <AWilcox@Wilcox-Tech.com> -Date: Sat, 21 Jul 2018 00:42:00 -0500 -Subject: [PATCH] libavcodec/ppc: Fix HEVC AltiVec routines - -GCC requires the argument to vec_splat_u32 to be a literal. The easiest -way to accomplish this is to change 'shift' to be const in scale (as it -is in the transform routine above), and convert both routines to be -inline. This way, GCC can coerce the values to literals. - -Tested on a 970 (Apple G5) and POWER9 (Talos II); passed fate and played -a clip of Big Buck Bunny correctly. - -Signed-off-by: A. Wilcox <AWilcox@Wilcox-Tech.com> ---- - libavcodec/ppc/hevcdsp.c | 8 +++++--- - 1 file changed, 5 insertions(+), 3 deletions(-) - -diff --git a/libavcodec/ppc/hevcdsp.c b/libavcodec/ppc/hevcdsp.c -index 4b1037d792..c8679c2de2 100644 ---- a/libavcodec/ppc/hevcdsp.c -+++ b/libavcodec/ppc/hevcdsp.c -@@ -41,8 +41,9 @@ static const vec_u8 mask[2] = { - { 0x04, 0x05, 0x0C, 0x0D, 0x14, 0x15, 0x1C, 0x1D, 0x06, 0x07, 0x0E, 0x0F, 0x16, 0x17, 0x1E, 0x1F }, - }; - --static void transform4x4(vec_s16 src_01, vec_s16 src_23, vec_s32 res[4], -- const int shift, int16_t *coeffs) -+static av_always_inline void transform4x4(vec_s16 src_01, vec_s16 src_23, -+ vec_s32 res[4], const int shift, -+ int16_t *coeffs) - { - vec_s16 src_02, src_13; - vec_s32 zero = vec_splat_s32(0); -@@ -67,7 +68,8 @@ static void transform4x4(vec_s16 src_01, vec_s16 src_23, vec_s32 res[4], - res[3] = vec_sub(e0, o0); - } - --static void scale(vec_s32 res[4], vec_s16 res_packed[2], int shift) -+static av_always_inline void scale(vec_s32 res[4], vec_s16 res_packed[2], -+ const int shift) - { - int i; - vec_u32 v_shift = vec_splat_u32(shift); --- -2.17.1 - |