Lines Matching defs:areas
634 const snd_pcm_channel_area_t *areas,
644 result = io->data->callback->transfer(io->data, areas, offset, size);
657 snd_pcm_channel_area_t areas[pcm->channels];
658 snd_pcm_areas_from_buf(pcm, areas, (void*)buffer);
659 return snd_pcm_write_areas(pcm, areas, 0, size,
669 snd_pcm_channel_area_t areas[pcm->channels];
670 snd_pcm_areas_from_bufs(pcm, areas, bufs);
671 return snd_pcm_write_areas(pcm, areas, 0, size,
681 snd_pcm_channel_area_t areas[pcm->channels];
682 snd_pcm_areas_from_buf(pcm, areas, buffer);
683 return snd_pcm_read_areas(pcm, areas, 0, size,
693 snd_pcm_channel_area_t areas[pcm->channels];
694 snd_pcm_areas_from_bufs(pcm, areas, bufs);
695 return snd_pcm_read_areas(pcm, areas, 0, size,
701 const snd_pcm_channel_area_t **areas,
708 err = __snd_pcm_mmap_begin_generic(pcm, areas, offset, frames);
716 result = io->data->callback->transfer(io->data, *areas, *offset, *frames);
724 static int snd_pcm_ioplug_mmap_begin(snd_pcm_t *pcm, const snd_pcm_channel_area_t **areas,
728 return __snd_pcm_mmap_begin_generic(pcm, areas, offset, frames);
729 return snd_pcm_ioplug_mmap_begin_capture(pcm, areas, offset, frames);
739 const snd_pcm_channel_area_t *areas;
742 __snd_pcm_mmap_begin_generic(pcm, &areas, &ofs, &frames);
745 return ioplug_priv_transfer_areas(pcm, areas, offset, frames);
1219 * \return the mmap channel areas if available, or NULL
1221 * Returns the mmap channel areas if available. When mmap_rw field is not set,