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Include tuning from exp_vorbis_tuning (disabled for now)

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This commit is contained in:
Jean-Marc Valin 2010-09-24 08:27:28 -04:00
parent 8abc6bee40
commit 78ea9fd024
1 changed files with 22 additions and 0 deletions
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22
libcelt/modes.c
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@ -46,6 +46,8 @@ static const celt_int16 eband5ms[] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 34, 40, 48, 60, 78, 100
};
#if 1
#define BITALLOC_SIZE 9
/* Bit allocation table in units of 1/32 bit/sample (0.1875 dB SNR) */
static const unsigned char band_allocation[] = {
@ -61,6 +63,26 @@ static const unsigned char band_allocation[] = {
255,255,255,255,255,255,255,255,255,255,255,255,255,255,252,220,188,144,104, 84, 60,
};
#else
/* Alternate tuning (partially derived from Vorbis) */
#define BITALLOC_SIZE 11
/* Bit allocation table in units of 1/32 bit/sample (0.1875 dB SNR) */
static const unsigned char band_allocation[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
85, 85, 75, 70, 63, 55, 50, 45, 40, 35, 33, 28, 15, 1, 0, 0, 0, 0, 0, 0, 0,
108,105, 96, 88, 83, 77, 72, 66, 59, 53, 49, 44, 41, 37, 30, 27, 1, 0, 0, 0, 0,
120,117,108,100, 95, 89, 84, 78, 71, 65, 61, 56, 53, 49, 42, 34, 30, 25, 1, 0, 0,
136,131,123,118,109, 99, 93, 87, 81, 75, 69, 66, 61, 56, 50, 45, 40, 35, 32, 1, 1,
151,148,138,131,122,113,105,102, 96, 92, 85, 82, 76, 68, 63, 58, 51, 44, 38, 27, 8,
171,168,158,147,139,130,123,119,111,108,103, 99, 91, 82, 78, 75, 66, 55, 48, 36, 12,
187,184,174,163,155,146,139,135,127,124,119,115,107, 98, 94, 91, 82, 71, 64, 52, 28,
203,200,191,181,174,166,159,156,149,147,143,139,132,124,121,119,110,100, 94, 83, 60,
219,216,207,197,190,183,176,173,166,164,161,157,150,142,139,138,129,119,113,102, 80,
229,229,224,222,223,224,224,225,222,221,221,220,220,219,218,200,178,154,146,130,102,
};
#endif
#ifdef STATIC_MODES
#include "static_modes.c"
#endif