Lines Matching refs:hwparams
25 snd_pcm_hw_params_t *hwparams;
51 snd_pcm_hw_params_alloca(&hwparams);
74 r = snd_pcm_hw_params_any(pcm, hwparams);
77 r = snd_pcm_hw_params_set_rate_resample(pcm, hwparams, 0);
80 r = snd_pcm_hw_params_set_access(pcm, hwparams, SND_PCM_ACCESS_RW_INTERLEAVED);
83 r = snd_pcm_hw_params_set_format(pcm, hwparams, SND_PCM_FORMAT_S16_LE);
86 r = snd_pcm_hw_params_set_rate_near(pcm, hwparams, &rate, NULL);
89 r = snd_pcm_hw_params_set_channels(pcm, hwparams, CHANNELS);
92 r = snd_pcm_hw_params_set_periods_integer(pcm, hwparams);
95 r = snd_pcm_hw_params_set_periods_near(pcm, hwparams, &periods, &dir);
98 r = snd_pcm_hw_params_set_buffer_size_near(pcm, hwparams, &buffer_size);
101 r = snd_pcm_hw_params(pcm, hwparams);
104 r = snd_pcm_hw_params_current(pcm, hwparams);
119 r = snd_pcm_hw_params_get_buffer_size(hwparams, &buffer_size);
138 /* assert(snd_pcm_hw_params_is_monotonic(hwparams) > 0); */