Lines Matching refs:bits_per_sample
134 static size_t significant_bits_per_sample, bits_per_sample, bits_per_frame;
1520 bits_per_sample = snd_pcm_format_physical_width(hwparams.format);
1522 bits_per_frame = bits_per_sample * hwparams.channels;
1858 switch (bits_per_sample) {
1907 if (val & (1<<(bits_per_sample-1))) {
1944 fprintf(stderr, _("Unsupported bit size %d.\n"), (int)bits_per_sample);
1956 if (bits_per_sample > 16)
2093 size_t sample_bytes = bits_per_sample / 8;
2202 snd_pcm_format_set_silence(hwparams.format, data[channel] + offset * bits_per_sample / 8, remaining);
2211 bufs[channel] = data[channel] + offset * bits_per_sample / 8;
2304 bufs[channel] = data[channel] + offset * bits_per_sample / 8;
2389 if (snd_pcm_format_set_silence(hwparams.format, audiobuf + buffer_pos, chunk_bytes - buffer_pos * 8 / bits_per_sample) < 0)
3409 c = c * 8 / bits_per_sample;
3447 rv = r * bits_per_sample / 8;