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Diffstat (limited to 'libavcodec/dirac_dwt.h')
-rw-r--r--libavcodec/dirac_dwt.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/dirac_dwt.h b/libavcodec/dirac_dwt.h
index e715e53bc4..adf5178714 100644
--- a/libavcodec/dirac_dwt.h
+++ b/libavcodec/dirac_dwt.h
@@ -117,16 +117,16 @@ void ff_spatial_idwt_slice2(DWTContext *d, int y);
(b4 + ((-2*(b0+b8) + 10*(b1+b7) - 25*(b2+b6) + 81*(b3+b5) + 128) >> 8))
#define COMPOSE_DAUB97iL1(b0, b1, b2)\
- (b1 - ((int)(1817U*(b0 + b2) + 2048) >> 12))
+ (b1 - ((int)(1817*(b0 + (unsigned)b2) + 2048) >> 12))
#define COMPOSE_DAUB97iH1(b0, b1, b2)\
- (b1 - ((int)( 113U*(b0 + b2) + 64) >> 7))
+ (b1 - ((int)( 113*(b0 + (unsigned)b2) + 64) >> 7))
#define COMPOSE_DAUB97iL0(b0, b1, b2)\
- (b1 + ((int)( 217U*(b0 + b2) + 2048) >> 12))
+ (b1 + ((int)( 217*(b0 + (unsigned)b2) + 2048) >> 12))
#define COMPOSE_DAUB97iH0(b0, b1, b2)\
- (b1 + ((int)(6497U*(b0 + b2) + 2048) >> 12))
+ (b1 + ((int)(6497*(b0 + (unsigned)b2) + 2048) >> 12))
#endif /* AVCODEC_DWT_H */