qffmpeghwaccel_d3d11_p.h

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// Copyright (C) 2022 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 QFFMPEGHWACCEL_D3D11_P_H
#define QFFMPEGHWACCEL_D3D11_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/qffmpeghwaccel_p.h>
#include <QtMultimedia/private/qwindowsd3d11rhitextureimporter_p.h>
#include <QtMultimedia/private/qwindowsd3d11videoprocessor_p.h>
#include <QtCore/private/qcomptr_p.h>
 
#include <d3d11.h>
#include <d3d11_1.h>
 
#ifdef Q_OS_WINDOWS
 
QT_BEGIN_NAMESPACE
 
class QRhi;
 
namespace QFFmpeg {
 
class D3D11TextureConverter : public TextureConverterBackend
{
public:
    static std::shared_ptr<D3D11TextureConverter> create(QRhi *rhi);
 
    QVideoFrameTexturesHandlesUPtr
    createTextureHandles(AVFrame *frame) override;
    using TextureConverterBackend::createTextureHandles;
 
    static void SetupDecoderTextures(AVCodecContext *s);
 
    static bool isSupported(AVFrame &, QRhi &);
 
protected:
    explicit D3D11TextureConverter(QRhi *rhi);
 
private:
    using QWindowsD3D11RhiTextureImporter = QtMultimediaPrivate::QWindowsD3D11RhiTextureImporter;
    using QWindowsD3D11VideoProcessor = QtMultimediaPrivate::QWindowsD3D11VideoProcessor;
    QWindowsD3D11RhiTextureImporter m_importer;
    QWindowsD3D11VideoProcessor m_videoProcessor;
};
 
AVFrameUPtr copyFromHwPoolD3D11(AVFrameUPtr src);
 
} // namespace QFFmpeg
 
QT_END_NAMESPACE
 
#endif
 
#endif