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avcodec/lossless_videodsp: fix output of add_hfyu_left_pred_int16_c()

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It is now bitexact with the ssse3 and sse4.1 versions of the function.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2016-12-25 23:16:58 -03:00
parent e7fbd70189
commit c3d822855c
1 changed files with 3 additions and 3 deletions
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6
libavcodec/lossless_videodsp.c
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@@ -100,15 +100,15 @@ static int add_hfyu_left_pred_int16_c(uint16_t *dst, const uint16_t *src, unsign
for(i=0; i<w-1; i++){ for(i=0; i<w-1; i++){
acc+= src[i]; acc+= src[i];
dst[i]= acc & mask; dst[i]= acc &= mask;
i++; i++;
acc+= src[i]; acc+= src[i];
dst[i]= acc & mask; dst[i]= acc &= mask;
} }
for(; i<w; i++){ for(; i<w; i++){
acc+= src[i]; acc+= src[i];
dst[i]= acc & mask; dst[i]= acc &= mask;
} }
return acc; return acc;