Revision control
Copy as Markdown
// 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 QFFMPEGHWACCEL_VIDEOTOOLBOX_P_H
#define QFFMPEGHWACCEL_VIDEOTOOLBOX_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>
#ifdef Q_OS_DARWIN
#include <QtCore/private/qcore_mac_p.h>
#include <CoreVideo/CVBase.h>
#include <CoreVideo/CVPixelBuffer.h>
#include <CoreVideo/CVImageBuffer.h>
#include <CoreVideo/CVMetalTexture.h>
#include <CoreVideo/CVMetalTextureCache.h>
#if defined(Q_OS_MACOS)
#include <CoreVideo/CVOpenGLTextureCache.h>
#elif defined(Q_OS_IOS)
#include <CoreVideo/CVOpenGLESTextureCache.h>
#endif
// forward-declare CVMetalTextureCacheRef for non-Objective C code
#if !defined(__OBJC__)
typedef struct CV_BRIDGED_TYPE(id)
__CVMetalTextureCache *CVMetalTextureCacheRef CV_SWIFT_NONSENDABLE;
#endif
QT_BEGIN_NAMESPACE
class QRhi;
namespace QFFmpeg {
class VideoToolBoxTextureConverter : public TextureConverterBackend
{
public:
static std::shared_ptr<VideoToolBoxTextureConverter> create(QRhi *rhi);
~VideoToolBoxTextureConverter();
QVideoFrameTexturesHandlesUPtr
createTextureHandles(AVFrame *frame, QVideoFrameTexturesHandlesUPtr oldHandles) override;
protected:
explicit VideoToolBoxTextureConverter(QRhi *rhi);
private:
void freeTextureCaches();
QCFType<CVMetalTextureCacheRef> m_cvMetalTextureCache;
#if defined(Q_OS_MACOS)
QCFType<CVOpenGLTextureCacheRef> m_cvOpenGLTextureCache;
#elif defined(Q_OS_IOS)
QCFType<CVOpenGLESTextureCacheRef> m_cvOpenGLESTextureCache;
#endif
};
}
QT_END_NAMESPACE
#endif
#endif