Searched refs:dchn (Results 1 - 2 of 2) sorted by relevance
| /third_party/alsa-lib/src/pcm/ |
| H A D | pcm_dshare.c | 63 unsigned int chn, dchn, channels; in do_silence() local
70 dchn = dshare->bindings ? dshare->bindings[chn] : chn; in do_silence()
71 if (dchn != UINT_MAX) in do_silence()
72 snd_pcm_area_silence(&dst_areas[dchn], 0, in do_silence()
84 unsigned int chn, dchn, channels; in share_areas() local
96 dchn = dshare->bindings ? dshare->bindings[chn] : chn; in share_areas()
97 if (dchn != UINT_MAX) in share_areas()
98 snd_pcm_area_copy(&dst_areas[dchn], dst_ofs, in share_areas()
776 unsigned int dchn = dshare->bindings ? dshare->bindings[chn] : chn; in snd_pcm_dshare_open() local
777 if (dchn ! in snd_pcm_dshare_open()
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| H A D | pcm_dmix.c | 163 unsigned int chn, dchn, channels, sample_size; in mix_areas() local
208 dchn = dmix->bindings ? dmix->bindings[chn] : chn; in mix_areas()
209 if (dchn >= dmix->shmptr->s.channels) in mix_areas()
212 dst_step = dst_areas[dchn].step / 8; in mix_areas()
214 ((unsigned char *)dst_areas[dchn].addr + dst_areas[dchn].first / 8) + dst_ofs * dst_step, in mix_areas()
216 dmix->u.dmix.sum_buffer + dmix->shmptr->s.channels * dst_ofs + dchn, in mix_areas()
231 unsigned int chn, dchn, channels, sample_size; in remix_areas() local
276 dchn = dmix->bindings ? dmix->bindings[chn] : chn; in remix_areas()
277 if (dchn > in remix_areas()
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