nugu_pcm_driver_ops Struct Reference

pcm driver operations More...

#include <nugu_pcm.h>

Public Attributes
int(*	create )(NuguPcmDriver *driver, NuguPcm *pcm, NuguAudioProperty property)
	Called when pcm is created. More...
void(*	destroy )(NuguPcmDriver *driver, NuguPcm *pcm)
	Called when pcm is destroyed. More...
int(*	get_position )(NuguPcmDriver *driver, NuguPcm *pcm)
	Called when a playback position is requested. More...
int(*	pause )(NuguPcmDriver *driver, NuguPcm *pcm)
	Called when pcm is paused. More...
int(*	push_data )(NuguPcmDriver *driver, NuguPcm *pcm, const char *data, size_t size, int is_last)
	Called when a pcm data is pushed to pcm object. More...
int(*	resume )(NuguPcmDriver *driver, NuguPcm *pcm)
	called when pcm is resumed More...
int(*	set_volume )(NuguPcmDriver *driver, NuguPcm *pcm, int volume)
	called when pcm is needed to set volume More...
int(*	start )(NuguPcmDriver *driver, NuguPcm *pcm)
	Called when pcm is started. More...
int(*	stop )(NuguPcmDriver *driver, NuguPcm *pcm)
	Called when pcm is stopped. More...

Detailed Description

pcm driver operations

See also

nugu_pcm_driver_new()

Member Data Documentation

create

int(* nugu_pcm_driver_ops::create) (NuguPcmDriver *driver, NuguPcm *pcm, NuguAudioProperty property)

Called when pcm is created.

See also

nugu_pcm_new()

destroy

void(* nugu_pcm_driver_ops::destroy) (NuguPcmDriver *driver, NuguPcm *pcm)

Called when pcm is destroyed.

See also

nugu_pcm_free()

start

int(* nugu_pcm_driver_ops::start) (NuguPcmDriver *driver, NuguPcm *pcm)

Called when pcm is started.

See also

nugu_pcm_start()

push_data

int(* nugu_pcm_driver_ops::push_data) (NuguPcmDriver *driver, NuguPcm *pcm, const char *data, size_t size, int is_last)

Called when a pcm data is pushed to pcm object.

See also

nugu_pcm_push_data()

stop

int(* nugu_pcm_driver_ops::stop) (NuguPcmDriver *driver, NuguPcm *pcm)

Called when pcm is stopped.

See also

nugu_pcm_stop()

pause

int(* nugu_pcm_driver_ops::pause) (NuguPcmDriver *driver, NuguPcm *pcm)

Called when pcm is paused.

See also

nugu_pcm_pause()

resume

int(* nugu_pcm_driver_ops::resume) (NuguPcmDriver *driver, NuguPcm *pcm)

called when pcm is resumed

See also

nugu_pcm_resume()

set_volume

int(* nugu_pcm_driver_ops::set_volume) (NuguPcmDriver *driver, NuguPcm *pcm, int volume)

called when pcm is needed to set volume

See also

nugu_pcm_resume()

get_position

int(* nugu_pcm_driver_ops::get_position) (NuguPcmDriver *driver, NuguPcm *pcm)

Called when a playback position is requested.

See also

nugu_pcm_get_position()

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The documentation for this struct was generated from the following file:

• nugu_pcm.h