qffmpegavaudioformat_p.h

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// Copyright (C) 2024 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 QFFMPEGAVAUDIOFORMAT_P_H
#define QFFMPEGAVAUDIOFORMAT_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtFFmpegMediaPluginImpl/private/qffmpegdefs_p.h>
#include <QtMultimedia/private/qtmultimediaglobal_p.h>
 
#if QT_FFMPEG_HAS_AV_CHANNEL_LAYOUT
[[maybe_unused]] static inline bool operator==(const AVChannelLayout &lhs,
                                               const AVChannelLayout &rhs)
{
    return lhs.order == rhs.order && lhs.nb_channels == rhs.nb_channels && lhs.u.mask == rhs.u.mask;
}
 
[[maybe_unused]] static inline bool operator!=(const AVChannelLayout &lhs,
                                               const AVChannelLayout &rhs)
{
    return !(lhs == rhs);
}
 
#endif
 
QT_BEGIN_NAMESPACE
 
class QAudioFormat;
 
namespace QFFmpeg {
 
struct AVAudioFormat
{
    explicit AVAudioFormat(const AVCodecContext *context);
    explicit AVAudioFormat(const AVCodecParameters *codecPar);
    explicit AVAudioFormat(const QAudioFormat &audioFormat);
 
#if QT_FFMPEG_HAS_AV_CHANNEL_LAYOUT
    AVChannelLayout channelLayout;
#else
    uint64_t channelLayoutMask;
#endif
    AVSampleFormat sampleFormat;
    int sampleRate;
};
 
bool operator==(const AVAudioFormat &lhs, const AVAudioFormat &rhs);
 
inline bool operator!=(const AVAudioFormat &lhs, const AVAudioFormat &rhs)
{
    return !(lhs == rhs);
}
 
QDebug operator<<(QDebug, const AVAudioFormat &);
 
} // namespace QFFmpeg
 
QT_END_NAMESPACE
 
#endif // QFFMPEGAVAUDIOFORMAT_P_H