diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-11-20 14:03:21 -0500 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-11-26 16:25:06 -0500 |
| commit | 954d94dd5e13ba7a5e9e049d0f980bddced9644c (patch) | |
| tree | 87451e73dada8b00012e03e27c0e5c1aa6f8a53d /libavcodec/adx.h | |
| parent | c52ddc60241229af198ac03c8d86d219e7d5942a (diff) | |
| download | ffmpeg-954d94dd5e13ba7a5e9e049d0f980bddced9644c.tar.gz | |
adx: use 12-bit coefficients instead of 14-bit to avoid integer overflow
Diffstat (limited to 'libavcodec/adx.h')
| -rw-r--r-- | libavcodec/adx.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/adx.h b/libavcodec/adx.h index a329afb4c4..ae5eb6a434 100644 --- a/libavcodec/adx.h +++ b/libavcodec/adx.h @@ -43,8 +43,8 @@ typedef struct { int in_temp; } ADXContext; -#define BASEVOL 0x4000 -#define SCALE1 0x7298 -#define SCALE2 0x3350 +#define COEFF_BITS 12 +#define COEFF1 0x1CA6 +#define COEFF2 0x0CD4 #endif /* AVCODEC_ADX_H */ |