qaudio.h File Reference

(6f590d44bb186178902a5fc3dc4a12cee8e88eaa)

#include <QtMultimedia/qtmultimediaglobal.h>
#include <QtCore/qmetatype.h>

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Namespaces
namespace	QAudio

Enumerations
enum	QAudio::Error {   QAudio::NoError , QAudio::OpenError , QAudio::IOError , QAudio::UnderrunError ,   QAudio::FatalError }
enum	QAudio::State { QAudio::ActiveState , QAudio::SuspendedState , QAudio::StoppedState , QAudio::IdleState }
enum	QAudio::VolumeScale { QAudio::LinearVolumeScale , QAudio::CubicVolumeScale , QAudio::LogarithmicVolumeScale , QAudio::DecibelVolumeScale }

Functions
Q_MULTIMEDIA_EXPORT float	QAudio::convertVolume (float volume, VolumeScale from, VolumeScale to)
	Converts an audio volume from a volume scale to another, and returns the result.
Q_MULTIMEDIA_EXPORT QDebug	operator<< (QDebug dbg, QtAudio::Error error)
Q_MULTIMEDIA_EXPORT QDebug	operator<< (QDebug dbg, QtAudio::State state)
Q_MULTIMEDIA_EXPORT QDebug	operator<< (QDebug dbg, QtAudio::VolumeScale role)

Function Documentation

operator<<() [1/3]

Q_MULTIMEDIA_EXPORT QDebug operator<<	(	QDebug	dbg,
		QtAudio::Error	error )

Definition at line 175 of file qtaudio.cpp.

References error, QAudio::FatalError, QAudio::IOError, QAudio::NoError, QAudio::OpenError, and QAudio::UnderrunError.

operator<<() [2/3]

Q_MULTIMEDIA_EXPORT QDebug operator<<	(	QDebug	dbg,
		QtAudio::State	state )

Definition at line 199 of file qtaudio.cpp.

References QAudio::ActiveState, QAudio::IdleState, state, QAudio::StoppedState, and QAudio::SuspendedState.

operator<<() [3/3]

Q_MULTIMEDIA_EXPORT QDebug operator<<	(	QDebug	dbg,
		QtAudio::VolumeScale	role )

Definition at line 220 of file qtaudio.cpp.

References QAudio::CubicVolumeScale, QAudio::DecibelVolumeScale, QAudio::LinearVolumeScale, and QAudio::LogarithmicVolumeScale.