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avcodec/lossless_videodsp: add_hfyu_left_prediction_int16_c: fix harmless integer overflow 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
tags/n2.2-rc1
Michael Niedermayer 12 years ago
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042ab7c49e
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ed1a687856
1 changed files with 1 additions and 1 deletions
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      libavcodec/lossless_videodsp.c

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libavcodec/lossless_videodsp.c View File

@@ -95,7 +95,7 @@ static void sub_hfyu_median_prediction_int16_c(uint16_t *dst, const uint16_t *sr
*left_top = lt; *left_top = lt;
} }


static int add_hfyu_left_prediction_int16_c(uint16_t *dst, const uint16_t *src, unsigned mask, int w, int acc){
static int add_hfyu_left_prediction_int16_c(uint16_t *dst, const uint16_t *src, unsigned mask, int w, unsigned acc){
int i; int i;


for(i=0; i<w-1; i++){ for(i=0; i<w-1; i++){


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