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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 QFFMPEGCODEC_P_H
#define QFFMPEGCODEC_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 "qshareddata.h"
#include "qqueue.h"
#include "private/qmultimediautils_p.h"
#include "qffmpeg_p.h"
#include "qffmpeghwaccel_p.h"
QT_BEGIN_NAMESPACE
namespace QFFmpeg {
class Codec
{
struct Data
{
Data(AVCodecContextUPtr context, AVStream *stream,
std::unique_ptr<QFFmpeg::HWAccel> hwAccel);
~Data();
QAtomicInt ref;
AVCodecContextUPtr context;
AVStream *stream = nullptr;
std::unique_ptr<QFFmpeg::HWAccel> hwAccel;
};
public:
static QMaybe<Codec> create(AVStream *);
AVCodecContext *context() const { return d->context.get(); }
AVStream *stream() const { return d->stream; }
uint streamIndex() const { return d->stream->index; }
HWAccel *hwAccel() const { return d->hwAccel.get(); }
qint64 toMs(qint64 ts) const { return timeStampMs(ts, d->stream->time_base).value_or(0); }
qint64 toUs(qint64 ts) const { return timeStampUs(ts, d->stream->time_base).value_or(0); }
private:
Codec(Data *data) : d(data) { }
QExplicitlySharedDataPointer<Data> d;
};
} // namespace QFFmpeg
QT_END_NAMESPACE
#endif // QFFMPEGCODEC_P_H
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