Lines Matching refs:in_buffer
177 avr->in_buffer = ff_audio_data_alloc(FFMAX(avr->in_channels, avr->out_channels),
179 "in_buffer");
180 if (!avr->in_buffer) {
264 ff_audio_data_free(&avr->in_buffer);
342 if (avr->in_buffer) {
343 avr->in_buffer->nb_samples = 0;
344 ff_audio_data_set_channels(avr->in_buffer,
345 avr->in_buffer->allocated_channels);
403 /* if needed, copy or convert input to in_buffer, and downmix if
406 ret = ff_audio_data_realloc(avr->in_buffer,
410 av_log(avr, AV_LOG_TRACE, "[convert] %s to in_buffer\n", current_buffer->name);
411 ret = ff_audio_convert(avr->ac_in, avr->in_buffer,
416 av_log(avr, AV_LOG_TRACE, "[copy] %s to in_buffer\n", current_buffer->name);
417 ret = ff_audio_data_copy(avr->in_buffer, current_buffer,
423 ff_audio_data_set_channels(avr->in_buffer, avr->in_channels);
425 av_log(avr, AV_LOG_TRACE, "[downmix] in_buffer\n");
426 ret = ff_audio_mix(avr->am, avr->in_buffer);
430 current_buffer = avr->in_buffer;