Lines Matching refs:areas
536 const snd_pcm_channel_area_t *areas,
546 result = io->data->callback->transfer(io->data, areas, offset, size);
559 snd_pcm_channel_area_t areas[pcm->channels];
560 snd_pcm_areas_from_buf(pcm, areas, (void*)buffer);
561 return snd_pcm_write_areas(pcm, areas, 0, size,
571 snd_pcm_channel_area_t areas[pcm->channels];
572 snd_pcm_areas_from_bufs(pcm, areas, bufs);
573 return snd_pcm_write_areas(pcm, areas, 0, size,
583 snd_pcm_channel_area_t areas[pcm->channels];
584 snd_pcm_areas_from_buf(pcm, areas, buffer);
585 return snd_pcm_read_areas(pcm, areas, 0, size,
595 snd_pcm_channel_area_t areas[pcm->channels];
596 snd_pcm_areas_from_bufs(pcm, areas, bufs);
597 return snd_pcm_read_areas(pcm, areas, 0, size,
609 const snd_pcm_channel_area_t *areas;
612 snd_pcm_mmap_begin(pcm, &areas, &ofs, &frames);
615 return ioplug_priv_transfer_areas(pcm, areas, offset, frames);
634 const snd_pcm_channel_area_t *areas;
638 snd_pcm_mmap_begin(pcm, &areas, &offset, &size);
639 result = io->data->callback->transfer(io->data, areas, offset, size);
1047 * \return the mmap channel areas if available, or NULL
1049 * Returns the mmap channel areas if available. When mmap_rw field is not set,