Lines Matching refs:dchn
163 unsigned int chn, dchn, channels, sample_size;
208 dchn = dmix->bindings ? dmix->bindings[chn] : chn;
209 if (dchn >= dmix->shmptr->s.channels)
212 dst_step = dst_areas[dchn].step / 8;
214 ((unsigned char *)dst_areas[dchn].addr + dst_areas[dchn].first / 8) + dst_ofs * dst_step,
216 dmix->u.dmix.sum_buffer + dmix->shmptr->s.channels * dst_ofs + dchn,
231 unsigned int chn, dchn, channels, sample_size;
276 dchn = dmix->bindings ? dmix->bindings[chn] : chn;
277 if (dchn >= dmix->shmptr->s.channels)
280 dst_step = dst_areas[dchn].step / 8;
282 ((unsigned char *)dst_areas[dchn].addr + dst_areas[dchn].first / 8) + dst_ofs * dst_step,
284 dmix->u.dmix.sum_buffer + dmix->shmptr->s.channels * dst_ofs + dchn,