qsgtexture_platform.h

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// Copyright (C) 2020 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

// Qt-Security score:significant reason:default

#ifndef QSGTEXTURE_PLATFORM_H

#define QSGTEXTURE_PLATFORM_H

#include <QtCore/qnativeinterface.h>

#include <QtQuick/qquickwindow.h>

#if QT_CONFIG(opengl)

#include <QtGui/qopengl.h>

#endif

#if QT_CONFIG(vulkan)

#include <QtGui/qvulkaninstance.h>

#endif

#if QT_CONFIG(metal) || defined(Q_QDOC)

#  if defined(__OBJC__) || defined(Q_QDOC)

     @protocol MTLTexture;

#    define QT_OBJC_PROTOCOL(protocol) id<protocol>

#  else

     typedef struct objc_object *id;

#    define QT_OBJC_PROTOCOL(protocol) id

#  endif

#endif

QT_BEGIN_NAMESPACE

namespace QNativeInterface {

#if QT_CONFIG(opengl) || defined(Q_QDOC)

struct Q_QUICK_EXPORT QSGOpenGLTexture

    QT_DECLARE_NATIVE_INTERFACE(QSGOpenGLTexture, 1, QSGTexture)

    virtual GLuint nativeTexture() const = 0;

    static QSGTexture *fromNative(GLuint textureId,

                                  QQuickWindow *window,

                                  const QSize &size,

                                  QQuickWindow::CreateTextureOptions options = {});

    static QSGTexture *fromNativeExternalOES(GLuint textureId,

                                             QQuickWindow *window,

                                             const QSize &size,

                                             QQuickWindow::CreateTextureOptions options = {});

};

#endif

#if defined(Q_OS_WIN) || defined(Q_QDOC)

struct Q_QUICK_EXPORT QSGD3D11Texture

    QT_DECLARE_NATIVE_INTERFACE(QSGD3D11Texture, 1, QSGTexture)

    virtual void *nativeTexture() const = 0;

    static QSGTexture *fromNative(void *texture,

                                  QQuickWindow *window,

                                  const QSize &size,

                                  QQuickWindow::CreateTextureOptions options = {});

};

struct Q_QUICK_EXPORT QSGD3D12Texture

    QT_DECLARE_NATIVE_INTERFACE(QSGD3D12Texture, 1, QSGTexture)

    virtual void *nativeTexture() const = 0;

    virtual int nativeResourceState() const = 0;

    static QSGTexture *fromNative(void *texture,

                                  int resourceState,

                                  QQuickWindow *window,

                                  const QSize &size,

                                  QQuickWindow::CreateTextureOptions options = {});

};

#endif

#if QT_CONFIG(metal) || defined(Q_QDOC)

struct Q_QUICK_EXPORT QSGMetalTexture

    QT_DECLARE_NATIVE_INTERFACE(QSGMetalTexture, 1, QSGTexture)

    virtual QT_OBJC_PROTOCOL(MTLTexture) nativeTexture() const = 0;

    static QSGTexture *fromNative(QT_OBJC_PROTOCOL(MTLTexture) texture,

                                  QQuickWindow *window,

                                  const QSize &size,

                                  QQuickWindow::CreateTextureOptions options = {});

};

#endif

#if QT_CONFIG(vulkan) || defined(Q_QDOC)

struct Q_QUICK_EXPORT QSGVulkanTexture

    QT_DECLARE_NATIVE_INTERFACE(QSGVulkanTexture, 1, QSGTexture)

    virtual VkImage nativeImage() const = 0;

    virtual VkImageLayout nativeImageLayout() const = 0;

    static QSGTexture *fromNative(VkImage image,

                                  VkImageLayout layout,

                                  QQuickWindow *window,

                                  const QSize &size,

                                  QQuickWindow::CreateTextureOptions options = {});

};

#endif

} // QNativeInterface

QT_END_NAMESPACE

#endif // QSGTEXTURE_PLATFORM_H