diff options
Diffstat (limited to 'silk/decoder_set_fs.c')
| -rw-r--r-- | silk/decoder_set_fs.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/silk/decoder_set_fs.c b/silk/decoder_set_fs.c index e0a343f8..c0bf352b 100644 --- a/silk/decoder_set_fs.c +++ b/silk/decoder_set_fs.c @@ -49,25 +49,9 @@ opus_int silk_decoder_set_fs( /* Initialize resampler when switching internal or external sampling frequency */ if( psDec->fs_kHz != fs_kHz || psDec->fs_API_hz != fs_API_Hz ) { - /* Allocate worst case space for temporary upsampling, 8 to 48 kHz, so a factor 6 */ - opus_int16 temp_buf[ MAX_FRAME_LENGTH_MS * MAX_API_FS_KHZ ]; - silk_resampler_state_struct temp_resampler_state; - - if( psDec->fs_kHz != fs_kHz && psDec->fs_kHz > 0 ) { - /* Initialize resampler for temporary resampling of outBuf data to the new internal sampling rate */ - ret += silk_resampler_init( &temp_resampler_state, silk_SMULBB( psDec->fs_kHz, 1000 ), silk_SMULBB( fs_kHz, 1000 ), 0 ); - - /* Temporary resampling of outBuf data to the new internal sampling rate */ - silk_memcpy( temp_buf, psDec->outBuf, psDec->frame_length * sizeof( opus_int16 ) ); - ret += silk_resampler( &temp_resampler_state, psDec->outBuf, temp_buf, psDec->frame_length ); - } - /* Initialize the resampler for dec_API.c preparing resampling from fs_kHz to API_fs_Hz */ ret += silk_resampler_init( &psDec->resampler_state, silk_SMULBB( fs_kHz, 1000 ), fs_API_Hz, 0 ); - /* Correct resampler state by resampling buffered data from fs_kHz to API_fs_Hz */ - ret += silk_resampler( &psDec->resampler_state, temp_buf, psDec->outBuf, frame_length ); - psDec->fs_API_hz = fs_API_Hz; } |