diff options
Diffstat (limited to 'src/opus_encoder.c')
| -rw-r--r-- | src/opus_encoder.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/opus_encoder.c b/src/opus_encoder.c index 53c899a0..21dfe4ff 100644 --- a/src/opus_encoder.c +++ b/src/opus_encoder.c @@ -50,6 +50,9 @@ #else #include "float/structs_FLP.h" #endif +#ifdef ENABLE_OSCE_TRAINING_DATA +#include <stdio.h> +#endif #define MAX_ENCODER_BUFFER 480 @@ -1693,6 +1696,25 @@ opus_int32 opus_encode_native(OpusEncoder *st, const opus_val16 *pcm, int frame_ if (st->application == OPUS_APPLICATION_VOIP) { hp_cutoff(pcm, cutoff_Hz, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channels, st->Fs, st->arch); + +#ifdef ENABLE_OSCE_TRAINING_DATA + /* write out high pass filtered clean signal*/ + static FILE *fout =NULL; + if (fout == NULL) + { + fout = fopen("clean_hp.s16", "wb"); + } + + { + int idx; + opus_int16 tmp; + for (idx = 0; idx < frame_size; idx++) + { + tmp = (opus_int16) (32768 * pcm_buf[total_buffer + idx] + 0.5f); + fwrite(&tmp, sizeof(tmp), 1, fout); + } + } +#endif } else { dc_reject(pcm, 3, &pcm_buf[total_buffer*st->channels], st->hp_mem, frame_size, st->channels, st->Fs); } @@ -2909,7 +2931,9 @@ int opus_encoder_ctl(OpusEncoder *st, int request, ...) { goto bad_arg; } +#ifdef ENABLE_DRED ret = dred_encoder_load_model(&st->dred_encoder, data, len); +#endif } break; #endif |