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int | snd_pcm_ioplug_create (snd_pcm_ioplug_t *ioplug, const char *name, snd_pcm_stream_t stream, int mode) |
Create an ioplug instance. | |
int | snd_pcm_ioplug_delete (snd_pcm_ioplug_t *ioplug) |
Delete the ioplug instance. | |
void | snd_pcm_ioplug_params_reset (snd_pcm_ioplug_t *ioplug) |
Reset ioplug parameters. | |
int | snd_pcm_ioplug_set_param_list (snd_pcm_ioplug_t *ioplug, int type, unsigned int num_list, const unsigned int *list) |
Set parameter as the list. | |
int | snd_pcm_ioplug_set_param_minmax (snd_pcm_ioplug_t *ioplug, int type, unsigned int min, unsigned int max) |
Set parameter as the min/max values. | |
int | snd_pcm_ioplug_reinit_status (snd_pcm_ioplug_t *ioplug) |
Reinitialize the poll and mmap status. | |
const snd_pcm_channel_area_t * | snd_pcm_ioplug_mmap_areas (snd_pcm_ioplug_t *ioplug) |
Get mmap area of ioplug. |
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Create an ioplug instance.
The callback is the mandatory field of ioplug handle. At least, start, stop and pointer callbacks must be set before calling this function. |
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Delete the ioplug instance.
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Get mmap area of ioplug.
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Reset ioplug parameters.
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Reinitialize the poll and mmap status.
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Set parameter as the list.
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Set parameter as the min/max values.
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