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| author | ivo <ivo@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-18 09:26:22 +0000 |
|---|---|---|
| committer | ivo <ivo@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2007-04-18 09:26:22 +0000 |
| commit | 346fa283f55d485e4d7aa59016d3f5213cd3a611 (patch) | |
| tree | 6dcae02f90a45682337d7d865b52fec6be859dc7 /libswscale | |
| parent | a3284e8e5be822b0c33c97eb7cf3a2e2f39848bc (diff) | |
| download | mpv-346fa283f55d485e4d7aa59016d3f5213cd3a611.tar.bz2 mpv-346fa283f55d485e4d7aa59016d3f5213cd3a611.tar.xz | |
skip MMX code in rgb32to16 if the size of the input is smaller than the
size of the units the MMX code processes
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23014 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/rgb2rgb_template.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libswscale/rgb2rgb_template.c b/libswscale/rgb2rgb_template.c index 4bd82ec2e3..2e2066b2cb 100644 --- a/libswscale/rgb2rgb_template.c +++ b/libswscale/rgb2rgb_template.c @@ -356,6 +356,7 @@ static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, long src_ "movq %3, %%mm5 \n\t" "movq %4, %%mm6 \n\t" "movq %5, %%mm7 \n\t" + "jmp 2f \n\t" ASMALIGN(4) "1: \n\t" PREFETCH" 32(%1) \n\t" @@ -379,6 +380,7 @@ static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, long src_ MOVNTQ" %%mm0, (%0) \n\t" "add $16, %1 \n\t" "add $8, %0 \n\t" + "2: \n\t" "cmp %2, %1 \n\t" " jb 1b \n\t" : "+r" (d), "+r"(s) |