1. ffmpeg
  2. Commit c3d822855cb5220e478d8b0ba0bafde18aa2f122
Browse code

avcodec/lossless_videodsp: fix output of add_hfyu_left_pred_int16_c()

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>

James Almer authored on 2016/12/26 11:16:58
Showing 1 changed files
libavcodec/lossless_videodsp.c
History View file @ c3d8228
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@@ -100,15 +100,15 @@ static int add_hfyu_left_pred_int16_c(uint16_t *dst, const uint16_t *src, unsign
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     for(i=0; i<w-1; i++){
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         acc+= src[i];
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-        dst[i]= acc & mask;
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+        dst[i]= acc &= mask;
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         i++;
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         acc+= src[i];
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-        dst[i]= acc & mask;
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+        dst[i]= acc &= mask;
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     }
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     for(; i<w; i++){
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         acc+= src[i];
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-        dst[i]= acc & mask;
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+        dst[i]= acc &= mask;
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     }
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     return acc;