diff options
Diffstat (limited to 'thirdparty/opus/silk/tables_other.c')
| -rw-r--r-- | thirdparty/opus/silk/tables_other.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/thirdparty/opus/silk/tables_other.c b/thirdparty/opus/silk/tables_other.c index e34d90777b..398686bf26 100644 --- a/thirdparty/opus/silk/tables_other.c +++ b/thirdparty/opus/silk/tables_other.c @@ -38,6 +38,20 @@ extern "C" { #endif +/* Piece-wise linear mapping from bitrate in kbps to coding quality in dB SNR */ +const opus_int32 silk_TargetRate_table_NB[ TARGET_RATE_TAB_SZ ] = { + 0, 8000, 9400, 11500, 13500, 17500, 25000, MAX_TARGET_RATE_BPS +}; +const opus_int32 silk_TargetRate_table_MB[ TARGET_RATE_TAB_SZ ] = { + 0, 9000, 12000, 14500, 18500, 24500, 35500, MAX_TARGET_RATE_BPS +}; +const opus_int32 silk_TargetRate_table_WB[ TARGET_RATE_TAB_SZ ] = { + 0, 10500, 14000, 17000, 21500, 28500, 42000, MAX_TARGET_RATE_BPS +}; +const opus_int16 silk_SNR_table_Q1[ TARGET_RATE_TAB_SZ ] = { + 18, 29, 38, 40, 46, 52, 62, 84 +}; + /* Tables for stereo predictor coding */ const opus_int16 silk_stereo_pred_quant_Q13[ STEREO_QUANT_TAB_SIZE ] = { -13732, -10050, -8266, -7526, -6500, -5000, -2950, -820, |