Volume.hxx File Reference

#include "Compiler.h"

Include dependency graph for Volume.hxx:

Go to the source code of this file.

Functions
void	InvalidateHardwareVolume ()
gcc_pure int	volume_level_get (const MultipleOutputs &outputs)
bool	volume_level_change (MultipleOutputs &outputs, unsigned volume)
bool	read_sw_volume_state (const char *line, MultipleOutputs &outputs)
void	save_sw_volume_state (BufferedOutputStream &os)
gcc_pure unsigned	sw_volume_state_get_hash ()
	Generates a hash number for the current state of the software volume control. More...

Function Documentation

void InvalidateHardwareVolume

(

)

bool read_sw_volume_state	(	const char *	line,
		MultipleOutputs &	outputs
	)

void save_sw_volume_state

(

BufferedOutputStream &

os

)

gcc_pure unsigned sw_volume_state_get_hash

(

)

Generates a hash number for the current state of the software volume control.

This is used by timer_save_state_file() to determine whether the state has changed and the state file should be saved.

bool volume_level_change	(	MultipleOutputs &	outputs,
		unsigned	volume
	)

gcc_pure int volume_level_get

(

const MultipleOutputs &

outputs

)