Lines Matching defs:format
56 snd_pcm_format_t format = SND_PCM_FORMAT_S16_LE;
124 err = snd_pcm_hw_params_set_format(handle, params, format);
126 printf("Sample format not available for %s: %s\n", id, snd_strerror(err));
226 snd_pcm_hw_params_t *pt_params, *ct_params; /* templates with rate, format and channels */
420 int frame_bytes = (snd_pcm_format_physical_width(format) / 8) * channels;
440 int frame_bytes = (snd_pcm_format_physical_width(format) / 8) * channels;
525 "-f,--format sample format\n"
567 {"format", 1, NULL, 'f'},
621 format = snd_pcm_format_value(optarg);
622 if (format == SND_PCM_FORMAT_UNKNOWN) {
623 printf("Unknown format, setting to default S16_LE\n");
624 format = SND_PCM_FORMAT_S16_LE;
686 buffer = malloc((latency_max * 2 * snd_pcm_format_physical_width(format) / 8) * channels);
699 rate, snd_pcm_format_name(format),
747 if (snd_pcm_format_set_silence(format, buffer, latency * channels) < 0) {