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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QAUDIO_H
#define QAUDIO_H
#if 0
#pragma qt_class(QAudio)
#endif
#include <QtMultimedia/qtmultimediaglobal.h>
QT_BEGIN_NAMESPACE
// ### Qt7: merge the QAudio namespace into QtAudio
#if defined(Q_QDOC)
namespace QtAudio
#else
namespace QAudio
#endif
{
enum Error
{
NoError,
OpenError,
IOError,
UnderrunError QT_DEPRECATED_VERSION_X_6_11(
"QtAudio::UnderrunError is deprecated, it is not emitted from Qt"),
FatalError,
};
enum State
{
ActiveState,
SuspendedState,
StoppedState,
IdleState,
};
enum VolumeScale
{
LinearVolumeScale,
CubicVolumeScale,
LogarithmicVolumeScale,
DecibelVolumeScale,
};
} // namespace QtAudio
namespace QtAudio {
#if !defined(Q_QDOC)
using Error = QAudio::Error;
using State = QAudio::State;
using VolumeScale = QAudio::VolumeScale;
inline constexpr auto NoError = QAudio::NoError;
inline constexpr auto OpenError = QAudio::OpenError;
inline constexpr auto IOError = QAudio::IOError;
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
QT_DEPRECATED_VERSION_X_6_11("QtAudio::UnderrunError is deprecated, it is not emitted from Qt")
inline constexpr auto UnderrunError = QAudio::UnderrunError;
QT_WARNING_POP
inline constexpr auto FatalError = QAudio::FatalError;
inline constexpr auto ActiveState = QAudio::ActiveState;
inline constexpr auto SuspendedState = QAudio::SuspendedState;
inline constexpr auto StoppedState = QAudio::StoppedState;
inline constexpr auto IdleState = QAudio::IdleState;
inline constexpr auto LinearVolumeScale = QAudio::LinearVolumeScale;
inline constexpr auto CubicVolumeScale = QAudio::CubicVolumeScale;
inline constexpr auto LogarithmicVolumeScale = QAudio::LogarithmicVolumeScale;
inline constexpr auto DecibelVolumeScale = QAudio::DecibelVolumeScale;
#endif
Q_MULTIMEDIA_EXPORT float convertVolume(float volume, VolumeScale from, VolumeScale to);
} // namespace QtAudio
#if !defined(Q_QDOC)
namespace QAudio
{
#if QT_MULTIMEDIA_REMOVED_SINCE(6, 10)
Q_MULTIMEDIA_EXPORT float convertVolume(float volume, VolumeScale from, VolumeScale to);
#else
using QtAudio::convertVolume;
#endif
} // namespace QAudio
#endif
#ifndef QT_NO_DEBUG_STREAM
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);
#endif
QT_END_NAMESPACE
#endif // QAUDIO_H