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4xm: fix signed overflow

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Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 84dda40762)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Mans Rullgard
2011-10-09 20:38:01 +01:00
committed by Reinhard Tartler
parent 0b1ac7bf4f
commit f9d17e6f54
1 changed files with 1 additions and 1 deletions
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libavcodec/4xm.c
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@@ -277,7 +277,7 @@ static void init_mv(FourXContext *f){
} }
#endif #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; int i;
dc*= 0x10001; dc*= 0x10001;