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Indicate that AdaptCoeff1 and 2 are functions of the actual coefficients.

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Originally committed as revision 20345 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Daniel Verkamp 2009-10-22 15:57:04 +00:00
parent 415e6d2930
commit bb7d0e87ae
1 changed files with 2 additions and 0 deletions
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2
libavcodec/adpcm.c
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@ -86,10 +86,12 @@ static const int AdaptationTable[] = {
768, 614, 512, 409, 307, 230, 230, 230 768, 614, 512, 409, 307, 230, 230, 230
}; };
/** Divided by 4 to fit in 8-bit integers */
static const uint8_t AdaptCoeff1[] = { static const uint8_t AdaptCoeff1[] = {
64, 128, 0, 48, 60, 115, 98 64, 128, 0, 48, 60, 115, 98
}; };
/** Divided by 4 to fit in 8-bit integers */
static const int8_t AdaptCoeff2[] = { static const int8_t AdaptCoeff2[] = {
0, -64, 0, 16, 0, -52, -58 0, -64, 0, 16, 0, -52, -58
}; };