qplatformmediaformatinfo_p.h

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// Copyright (C) 2021 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 QPLATFORMMEDIAFORMATINFO_H
#define QPLATFORMMEDIAFORMATINFO_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 <QtMultimedia/private/qtmultimediaglobal_p.h>
#include <QtMultimedia/qimagecapture.h>
#include <QtMultimedia/qmediaformat.h>
 
QT_BEGIN_NAMESPACE
 
class QDebug;
 
class Q_MULTIMEDIA_EXPORT QPlatformMediaFormatInfo
{
public:
    QPlatformMediaFormatInfo();
    virtual ~QPlatformMediaFormatInfo();
 
    QList<QMediaFormat::FileFormat> supportedFileFormats(const QMediaFormat &constraints, QMediaFormat::ConversionMode m) const;
    QList<QMediaFormat::AudioCodec> supportedAudioCodecs(const QMediaFormat &constraints, QMediaFormat::ConversionMode m) const;
    QList<QMediaFormat::VideoCodec> supportedVideoCodecs(const QMediaFormat &constraints, QMediaFormat::ConversionMode m) const;
 
    bool isSupported(const QMediaFormat &format, QMediaFormat::ConversionMode m) const;
 
    void fixupCodecMaps();
 
    struct CodecMap {
        QMediaFormat::FileFormat format;
        QList<QMediaFormat::AudioCodec> audio;
        QList<QMediaFormat::VideoCodec> video;
 
        Q_MULTIMEDIA_EXPORT friend QDebug operator<<(QDebug dbg, const CodecMap &m);
    };
    QList<CodecMap> encoders;
    QList<CodecMap> decoders;
 
    QList<QImageCapture::FileFormat> imageFormats;
};
 
QT_END_NAMESPACE
 
 
#endif // QPLATFORMMEDIAFORMATINFO_H