Searched refs:running_areas (Results 1 – 5 of 5) sorted by relevance
/third_party/alsa-lib/src/pcm/ |
D | pcm_mmap.c | 268 if (CHECK_SANITY(pcm->mmap_channels || pcm->running_areas)) { in snd_pcm_mmap() 283 pcm->running_areas = calloc(pcm->channels, sizeof(pcm->running_areas[0])); in snd_pcm_mmap() 284 if (!pcm->running_areas) { in snd_pcm_mmap() 295 free(pcm->running_areas); in snd_pcm_mmap() 297 pcm->running_areas = NULL; in snd_pcm_mmap() 303 snd_pcm_channel_area_t *a = &pcm->running_areas[c]; in snd_pcm_mmap() 520 free(pcm->running_areas); in snd_pcm_munmap() 522 pcm->running_areas = NULL; in snd_pcm_munmap()
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D | pcm_generic.c | 308 pcm->running_areas = generic->slave->running_areas; in snd_pcm_generic_mmap() 319 pcm->running_areas = NULL; in snd_pcm_generic_munmap()
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D | pcm_multi.c | 306 …err = snd_pcm_areas_silence(slave->running_areas, 0, slave->channels, slave->buffer_size, slave->f… in snd_pcm_multi_hw_params_slave() 794 free(pcm->running_areas); in snd_pcm_multi_munmap() 796 pcm->running_areas = NULL; in snd_pcm_multi_munmap() 807 pcm->running_areas = calloc(pcm->channels, in snd_pcm_multi_mmap() 808 sizeof(pcm->running_areas[0])); in snd_pcm_multi_mmap() 809 if (!pcm->mmap_channels || !pcm->running_areas) { in snd_pcm_multi_mmap() 826 pcm->running_areas[c] = in snd_pcm_multi_mmap() 827 slave->running_areas[chan->slave_channel]; in snd_pcm_multi_mmap()
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D | pcm_share.c | 319 snd_pcm_areas_silence(pcm->running_areas, offset, pcm->channels, frames, pcm->format); in _snd_pcm_share_missing() 661 …snd_pcm_areas_silence(slave->pcm->running_areas, 0, slave->pcm->channels, slave->pcm->buffer_size,… in snd_pcm_share_hw_params() 912 snd_pcm_areas_silence(pcm->running_areas, 0, pcm->channels, pcm->buffer_size, pcm->format); in snd_pcm_share_reset() 955 snd_pcm_areas_copy(pcm->running_areas, offset, in snd_pcm_share_start() 1137 pcm->running_areas, 0, in _snd_pcm_share_stop() 1143 snd_pcm_areas_silence(pcm->running_areas, 0, pcm->channels, in _snd_pcm_share_stop()
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D | pcm_local.h | 241 snd_pcm_channel_area_t *running_areas; member 596 return pcm->running_areas; in snd_pcm_mmap_areas()
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