Lines Matching defs:hw_params
309 snd_pcm_hw_params_t *hw_params;
325 snd_pcm_hw_params_alloca (&hw_params);
342 err = snd_pcm_hw_params_any (handle, hw_params);
354 hw_params,
366 err = snd_pcm_hw_params_set_format (handle, hw_params, req->fmt);
376 err = snd_pcm_hw_params_set_rate_near (handle, hw_params, &freq, 0);
388 hw_params,
424 hw_params,
442 hw_params,
466 hw_params,
499 hw_params,
506 hw_params,
532 hw_params,
561 hw_params,
581 err = snd_pcm_hw_params (handle, hw_params);
591 err = snd_pcm_hw_params_get_buffer_size (hw_params, &obt_buffer_size);
603 err = snd_pcm_hw_params_get_period_size (hw_params, &obt_period_size, &dir);