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| author | Daniel Verkamp <daniel@drv.nu> | 2009-10-22 15:57:04 +0000 |
|---|---|---|
| committer | Daniel Verkamp <daniel@drv.nu> | 2009-10-22 15:57:04 +0000 |
| commit | bb7d0e87aedef2f66ab40324cd31cb5db5f568c8 (patch) | |
| tree | 5fb0b87537757fa70102c8920d3807e7e1ca40d6 | |
| parent | 415e6d2930f65d5700f653972ac17d77db9d95f2 (diff) | |
| download | ffmpeg-bb7d0e87aedef2f66ab40324cd31cb5db5f568c8.tar.gz | |
Indicate that AdaptCoeff1 and 2 are functions of the actual coefficients.
Originally committed as revision 20345 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/adpcm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/adpcm.c b/libavcodec/adpcm.c index 13f20b4293..ebf37dbcf9 100644 --- a/libavcodec/adpcm.c +++ b/libavcodec/adpcm.c @@ -86,10 +86,12 @@ static const int AdaptationTable[] = { 768, 614, 512, 409, 307, 230, 230, 230 }; +/** Divided by 4 to fit in 8-bit integers */ static const uint8_t AdaptCoeff1[] = { 64, 128, 0, 48, 60, 115, 98 }; +/** Divided by 4 to fit in 8-bit integers */ static const int8_t AdaptCoeff2[] = { 0, -64, 0, 16, 0, -52, -58 }; |