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avcodec/lossless_videodsp: add_hfyu_left_prediction_int16_c: fix harmless integer overflow

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-02-15 16:51:33 +01:00
parent 042ab7c49e
commit ed1a687856
1 changed files with 1 additions and 1 deletions
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2
libavcodec/lossless_videodsp.c
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@ -95,7 +95,7 @@ static void sub_hfyu_median_prediction_int16_c(uint16_t *dst, const uint16_t *sr
*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;
for(i=0; i<w-1; i++){