Lines Matching refs:channels
337 pa_cvolume_set(&cvol, ss->channels, PA_VOLUME_NORM);
356 channel_map->channels = 0;
358 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_LEFT;
360 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT;
362 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_CENTER;
364 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_LFE;
366 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_REAR_LEFT;
368 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_REAR_RIGHT;
370 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_LEFT_OF_CENTER;
372 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT_OF_CENTER;
374 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_REAR_CENTER;
376 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_SIDE_LEFT;
378 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_SIDE_RIGHT;
380 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_CENTER;
382 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_FRONT_LEFT;
384 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_FRONT_CENTER;
386 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_FRONT_RIGHT;
388 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_REAR_LEFT;
390 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_REAR_CENTER;
392 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_TOP_REAR_RIGHT;
394 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_LEFT;
396 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_FRONT_RIGHT;
398 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX0;
400 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX1;
402 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX2;
404 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_AUX3;
406 channel_map->map[channel_map->channels++] = PA_CHANNEL_POSITION_LFE;
470 bytes *= st->codec->channels * st->codec->sample_rate *
487 sample_spec.channels = st->codec->channels;
493 if (sample_spec.channels == 1) {
494 channel_map.channels = 1;
497 if (av_get_channel_layout_nb_channels(st->codec->channel_layout) != st->codec->channels)
501 if (channel_map.channels != sample_spec.channels) {
503 channel_map.channels = 0;
506 channel_map.channels = 0;
508 if (!channel_map.channels)
558 channel_map.channels ? &channel_map : NULL);
641 int64_t samples = pkt->size / (av_get_bytes_per_sample(codec_ctx->sample_fmt) * codec_ctx->channels);