SoftwareVolume Class Reference

The SoftwareVolume class provides access to the software volume control. More...

#include <volumecontrol.h>

Inheritance diagram for SoftwareVolume:

List of all members.

Public Member Functions
	SoftwareVolume (QObject *parent=0)
	~SoftwareVolume ()
void	setVolume (int left, int right)
void	changeVolume (Buffer *b, int chan, Qmmp::AudioFormat format)
Static Public Member Functions
static SoftwareVolume *	instance ()
Protected Member Functions
void	volume (int *left, int *right)

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Detailed Description

The SoftwareVolume class provides access to the software volume control.

Author:

Ilya Kotov <forkotov02@hotmail.ru>

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Constructor & Destructor Documentation

SoftwareVolume::SoftwareVolume

(

QObject *

parent = 0

)

Object constructor.

Parameters:

parent

Parent object.

SoftwareVolume::~SoftwareVolume

(

)

Destructor.

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Member Function Documentation

void SoftwareVolume::changeVolume	(	Buffer *	b,
		int	chan,
		Qmmp::AudioFormat	format
	)

Changes volume of buffer.

Parameters:

	b	Pointer to the buffer object.
	chan	Number of channels.
	format	Audio format.

static SoftwareVolume* SoftwareVolume::instance

(

)

[static]

Returns software volume object instance.

void SoftwareVolume::setVolume	(	int	left,
		int	right
	)			[virtual]

Setups volume level. Subclass should reimplement this fucntion.

Parameters:

	left	Left channel volume level. It should be 0..100
	right	Right channel volume level. It should be 0..100

Implements VolumeControl.

void SoftwareVolume::volume	(	int *	left,
		int *	right
	)			[protected, virtual]

Gets current volume.

Parameters:

	left	Pointer to the left volume level.
	right	Pointer to the right volume level

Implements VolumeControl.

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

• /usr/src/RPM/BUILD/qmmp-0.4-svn/src/qmmp/volumecontrol.h