diff options
Diffstat (limited to 'libspeex/nb_celp.c')
| -rw-r--r-- | libspeex/nb_celp.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/libspeex/nb_celp.c b/libspeex/nb_celp.c index e308477..45c9205 100644 --- a/libspeex/nb_celp.c +++ b/libspeex/nb_celp.c @@ -1187,7 +1187,9 @@ static void nb_decode_lost(DecState *st, spx_word16_t *out, char *stack) st->pitch_gain_buf_idx = 0; } - +/* Just so we don't need to carry the complete wideband mode information */ +static const int wb_skip_table[8] = {0, 36, 112, 192, 352, 0, 0, 0}; + int nb_decode(void *state, SpeexBits *bits, void *vout) { DecState *st; @@ -1246,7 +1248,8 @@ int nb_decode(void *state, SpeexBits *bits, void *vout) int submode; int advance; advance = submode = speex_bits_unpack_unsigned(bits, SB_SUBMODE_BITS); - speex_mode_query(&speex_wb_mode, SPEEX_SUBMODE_BITS_PER_FRAME, &advance); + /*speex_mode_query(&speex_wb_mode, SPEEX_SUBMODE_BITS_PER_FRAME, &advance);*/ + advance = wb_skip_table[submode]; if (advance < 0) { speex_notify("Invalid mode encountered. The stream is corrupted."); @@ -1261,7 +1264,8 @@ int nb_decode(void *state, SpeexBits *bits, void *vout) if (wideband) { advance = submode = speex_bits_unpack_unsigned(bits, SB_SUBMODE_BITS); - speex_mode_query(&speex_wb_mode, SPEEX_SUBMODE_BITS_PER_FRAME, &advance); + /*speex_mode_query(&speex_wb_mode, SPEEX_SUBMODE_BITS_PER_FRAME, &advance);*/ + advance = wb_skip_table[submode]; if (advance < 0) { speex_notify("Invalid mode encountered. The stream is corrupted."); |