Searched refs:sw_params (Results 1 – 8 of 8) sorted by relevance
21 snd_pcm_sw_params_t *sw_params; in alsa_pcm_open() local194 ret = snd_pcm_sw_params_malloc(&sw_params); in alsa_pcm_open()200 ret = snd_pcm_sw_params_current(pcm_handle, sw_params); in alsa_pcm_open()207 ret = snd_pcm_sw_params_set_start_threshold(pcm_handle, sw_params, start_threshold); in alsa_pcm_open()213 ret = snd_pcm_sw_params(pcm_handle, sw_params); in alsa_pcm_open()219 ret = snd_pcm_sw_params_get_start_threshold(sw_params, &start_threshold); in alsa_pcm_open()226 snd_pcm_sw_params_free(sw_params); in alsa_pcm_open()232 snd_pcm_sw_params_free(sw_params); in alsa_pcm_open()
51 aos_pcm_sw_params_alloca(&pb_pcm->sw_params); in sound_loopback_thread()52 aos_pcm_sw_params_any(pb_pcm->sw_params); in sound_loopback_thread()65 aos_pcm_sw_params_alloca(&cap_pcm->sw_params); in sound_loopback_thread()66 aos_pcm_sw_params_any(cap_pcm->sw_params); in sound_loopback_thread()
76 aos_pcm_sw_params_alloca(&pb_pcm->sw_params); in uvoice_pcm_open()77 aos_pcm_sw_params_any(pb_pcm->sw_params); in uvoice_pcm_open()89 aos_pcm_sw_params_alloca(&cap_pcm->sw_params); in uvoice_pcm_open()90 aos_pcm_sw_params_any(cap_pcm->sw_params); in uvoice_pcm_open()
19 int (*sw_params)(void *dev, audio_sw_params_t *params); member
288 if(pcm->sw_params) { in aos_pcm_close()289 free(pcm->sw_params); in aos_pcm_close()442 if(pcm->sw_params && p) { in aos_pcm_sw_params()443 pcm->sw_params->period_step = p->period_step; in aos_pcm_sw_params()
134 aos_pcm_sw_params_t *sw_params; /*< pcm stream 软件参数 */ member
109 ret = pcm->ops->sw_params(pcm->private_data, (audio_sw_params_t *)arg); in audio_pcm_ioctl()
336 .sw_params = pcm_sw_params,
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