Lines Matching refs:chn
162 unsigned int chn, dchn, channels, sample_size;
206 for (chn = 0; chn < channels; chn++) {
207 dchn = dmix->bindings ? dmix->bindings[chn] : chn;
210 src_step = src_areas[chn].step / 8;
214 ((unsigned char *)src_areas[chn].addr + src_areas[chn].first / 8) + src_ofs * src_step,
215 dmix->u.dmix.sum_buffer + channels * dst_ofs + chn,
230 unsigned int chn, dchn, channels, sample_size;
274 for (chn = 0; chn < channels; chn++) {
275 dchn = dmix->bindings ? dmix->bindings[chn] : chn;
278 src_step = src_areas[chn].step / 8;
282 ((unsigned char *)src_areas[chn].addr + src_areas[chn].first / 8) + src_ofs * src_step,
283 dmix->u.dmix.sum_buffer + channels * dst_ofs + chn,