Lines Matching defs:samples
43 unsigned char *samples[channels];
61 samples[chn] = /*(signed short *)*/(((unsigned char *)areas[chn].addr) + (areas[chn].first / 8));
67 samples[chn] += offset * steps[chn];
87 *(samples[chn] + phys_bps - 1 - i) = (res >> i * 8) & 0xff;
90 *(samples[chn] + i) = (res >> i * 8) & 0xff;
92 samples[chn] += steps[chn];
200 /* allow the transfer when at least period_size samples can be processed */
255 signed short *samples,
264 ptr = samples;
302 signed short *samples,
347 ptr = samples;
391 signed short *samples;
400 signed short *samples = data->samples;
408 err = snd_pcm_writei(handle, samples, period_size);
422 signed short *samples,
429 data.samples = samples;
439 err = snd_pcm_writei(handle, samples, period_size);
543 signed short *samples ATTRIBUTE_UNUSED,
553 data.samples = NULL; /* we do not require the global sample area for direct write */
601 signed short *samples ATTRIBUTE_UNUSED,
687 signed short *samples,
696 ptr = samples;
723 signed short *samples,
792 signed short *samples;
905 samples = malloc((period_size * channels * snd_pcm_format_physical_width(format)) / 8);
906 if (samples == NULL) {
917 areas[chn].addr = samples;
922 err = transfer_methods[method].transfer_loop(handle, samples, areas);
927 free(samples);