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gain codebook (first stage), 8k mode for G.729 

Originally committed as revision 15171 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vladimir Voroshilov 2008-09-03 04:45:01 +00:00
parent e9dea59f16
commit 063ad8205a
1 changed files with 14 additions and 0 deletions
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14
libavcodec/g729data.h
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@ -211,4 +211,18 @@ static const int16_t cb_lsp_2nd[1<<VQ_2ND_BITS][10] =
{ -163, 674, -11, -886, 531, -1125, -265, -242, 724, 934}
};
/**
* gain codebook (first stage), 8k mode (3.9.2 of G.729)
*/
static const int16_t cb_gain_1st_8k[1<<GC_1ST_IDX_BITS_8K][2] =
{ /*(0.14) (2.13) */
{ 3242 , 9949 },
{ 1551 , 2425 },
{ 2678 , 27162 },
{ 1921 , 9291 },
{ 1831 , 5022 },
{ 1 , 1516 },
{ 356 , 14756 },
{ 57 , 5404 },
};
#endif // AVCODEC_G729DATA_H