Lines Matching refs:src_factor
292 unsigned src_factor;
362 adc->src_factor = (((SAMP_RATE*2) / rate) + 1) >> 1;
363 adc->sample_rate = SAMP_RATE / adc->src_factor;
366 adc->src_factor = 1;
376 dac->src_factor = (((SAMP_RATE*2) / rate) + 1) >> 1;
377 dac->sample_rate = SAMP_RATE / dac->src_factor;
380 dac->src_factor = 1;
538 db->cnt_factor *= db->src_factor;
847 * If interpolating (no VRA), duplicate every audio frame src_factor times.
860 if (db->sample_size == 16 && !mono && db->src_factor == 1) {
868 interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor;
887 /* duplicate every audio frame src_factor times
889 for (i = 0; i < db->src_factor; i++)
903 * If decimating (no VRA), skip over src_factor audio frames.
915 if (db->sample_size == 16 && !mono && db->src_factor == 1) {
923 interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor;