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4xm: fix signed overflow

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Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 84dda407628e298f33d610e9e04a8b2945d24665)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Mans Rullgard 2011-10-09 20:38:01 +01:00 committed by Michael Niedermayer
parent 33029d7353
commit 190807a56c
1 changed files with 1 additions and 1 deletions
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libavcodec/4xm.c
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@ -279,7 +279,7 @@ static void init_mv(FourXContext *f){
}
#endif
static inline void mcdc(uint16_t *dst, uint16_t *src, int log2w, int h, int stride, int scale, int dc){
static inline void mcdc(uint16_t *dst, uint16_t *src, int log2w, int h, int stride, int scale, unsigned dc){
int i;
dc*= 0x10001;