Functions which affect the mixers of all audio outputs. More...

#include <stdbool.h>

Functions
int	mixer_all_get_volume (void)
	Returns the average volume of all available mixers (range 0..100).
bool	mixer_all_set_volume (unsigned volume)
	Sets the volume on all available mixers.
int	mixer_all_get_software_volume (void)
	Similar to mixer_all_get_volume(), but gets the volume only for software mixers.
void	mixer_all_set_software_volume (unsigned volume)
	Similar to mixer_all_set_volume(), but sets the volume only for software mixers.

Detailed Description

Functions which affect the mixers of all audio outputs.

Definition in file mixer_all.h.

Function Documentation

int mixer_all_get_software_volume ( void )

Similar to mixer_all_get_volume(), but gets the volume only for software mixers.

See software_mixer_plugin. This function fails if no software mixer is configured.

int mixer_all_get_volume ( void )

Returns the average volume of all available mixers (range 0..100).

Returns -1 if no mixer can be queried.

void mixer_all_set_software_volume ( unsigned volume )

Similar to mixer_all_set_volume(), but sets the volume only for software mixers.

See software_mixer_plugin. This function cannot fail, because the underlying software mixers cannot fail either.

bool mixer_all_set_volume ( unsigned volume )

Sets the volume on all available mixers.

Parameters:

volume the volume (range 0..100)