Searched refs:capture_handle (Results 1 – 2 of 2) sorted by relevance
| /OK3568_Linux_fs/external/rk_pcba_test/ |
| H A D | echo_audio_linein_test.c | 154 snd_pcm_t *capture_handle;
163 capture_handle = open_capture();//��¼���豸
165 if (!capture_handle) {
178 if ((err = snd_pcm_prepare (capture_handle)) < 0) { //��¼������
186 if ((err = snd_pcm_readi (capture_handle, buf, 128)) != 128) { //�������������ݶ���buffer��
202 snd_pcm_close (capture_handle);//�ر�¼���豸
|
| /OK3568_Linux_fs/external/rkwifibt-app/test/ |
| H A D | bt_test.c | 1556 static int hfp_capture_device_open(snd_pcm_t** capture_handle, in hfp_capture_device_open() argument
1565 err = snd_pcm_open(capture_handle, device_name, SND_PCM_STREAM_CAPTURE, 0); in hfp_capture_device_open()
1578 err = snd_pcm_hw_params_any(*capture_handle, hw_params); in hfp_capture_device_open()
1584 err = snd_pcm_hw_params_set_access(*capture_handle, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED); in hfp_capture_device_open()
1590 err = snd_pcm_hw_params_set_format(*capture_handle, hw_params, SND_PCM_FORMAT_S16_LE); in hfp_capture_device_open()
1596 err = snd_pcm_hw_params_set_channels(*capture_handle, hw_params, alsa_config.channels); in hfp_capture_device_open()
1604 err = snd_pcm_hw_params_set_rate_near(*capture_handle, hw_params, &rate, 0); in hfp_capture_device_open()
1611 err = snd_pcm_hw_params_set_period_size_near(*capture_handle, hw_params, &period_size, 0); in hfp_capture_device_open()
1618 err = snd_pcm_hw_params_set_buffer_size_near(*capture_handle, hw_params, &buffer_size); in hfp_capture_device_open()
1626 err = snd_pcm_hw_params(*capture_handle, hw_params); in hfp_capture_device_open()
[all …]
|