Searched refs:hwparams (Results 1 – 2 of 2) sorted by relevance
| /AliOS-Things-master/components/SDL2/src/audio/alsa/ |
| A D | SDL_alsa_audio.c | 466 snd_pcm_hw_params_t *hwparams; in ALSA_set_buffer_size() local
471 snd_pcm_hw_params_alloca(&hwparams); in ALSA_set_buffer_size()
472 ALSA_snd_pcm_hw_params_copy(hwparams, params); in ALSA_set_buffer_size()
477 this->hidden->pcm_handle, hwparams, &persize, NULL); in ALSA_set_buffer_size()
485 this->hidden->pcm_handle, hwparams, &periods, NULL); in ALSA_set_buffer_size()
491 this->hidden->pcm_handle, hwparams, &periods, NULL); in ALSA_set_buffer_size()
508 ALSA_snd_pcm_hw_params_get_buffer_size(hwparams, &bufsize); in ALSA_set_buffer_size()
523 snd_pcm_hw_params_t *hwparams = NULL; in ALSA_OpenDevice() local
557 snd_pcm_hw_params_alloca(&hwparams); in ALSA_OpenDevice()
558 status = ALSA_snd_pcm_hw_params_any(pcm_handle, hwparams); in ALSA_OpenDevice()
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| /AliOS-Things-master/components/SDL2/src/audio/alios/ |
| A D | SDL_alios_audio.c | 105 snd_pcm_hw_params_t *hwparams = NULL; in AOS_OpenDevice() local
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