vlc_player_aout_cbs Struct Reference

Player aout callbacks. More...

#include <vlc_player.h>

Data Fields
void(*	on_volume_changed )(audio_output_t *aout, float new_volume, void *data)
	Called when the volume has changed. More...
void(*	on_mute_changed )(audio_output_t *aout, bool new_muted, void *data)
	Called when the mute state has changed. More...
void(*	on_device_changed )(audio_output_t *aout, const char *device, void *data)
	Called when the audio device has changed. More...

Detailed Description

Player aout callbacks.

Can be registered with vlc_player_aout_AddListener().

Warning

To avoid deadlocks, users should never call audio_output_t and vlc_player_t functions from these callbacks.

Field Documentation

on_device_changed

void(* vlc_player_aout_cbs::on_device_changed) (audio_output_t *aout, const char *device, void *data)

Called when the audio device has changed.

Parameters

aout	the main aout of the player
device	the device name
data	opaque pointer set by vlc_player_aout_AddListener()

on_mute_changed

void(* vlc_player_aout_cbs::on_mute_changed) (audio_output_t *aout, bool new_muted, void *data)

Called when the mute state has changed.

See also

vlc_player_aout_Mute()

Parameters

aout	the main aout of the player
new_mute	true if muted
data	opaque pointer set by vlc_player_aout_AddListener()

on_volume_changed

void(* vlc_player_aout_cbs::on_volume_changed) (audio_output_t *aout, float new_volume, void *data)

Called when the volume has changed.

See also

vlc_player_aout_SetVolume()

Parameters

aout	the main aout of the player
new_volume	volume in the range [0;2.f]
data	opaque pointer set by vlc_player_aout_AddListener()

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

• include/vlc_player.h