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39 lines
881 B
C
39 lines
881 B
C
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// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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#ifndef QOPENGLCONTEXTWINDOW_H
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#define QOPENGLCONTEXTWINDOW_H
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#include <QtGui/QWindow>
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#include <QtGui/QOpenGLContext>
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#include <QtOpenGL/QOpenGLTextureBlitter>
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#include <QtGui/QImage>
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#include <QtCore/QVariant>
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class QOpenGLContextWindow : public QWindow
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{
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Q_OBJECT
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public:
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QOpenGLContextWindow();
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~QOpenGLContextWindow();
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void render();
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protected:
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void exposeEvent(QExposeEvent *event);
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private:
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qreal dWidth() const { return width() * devicePixelRatio(); }
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qreal dHeight() const { return height() * devicePixelRatio(); }
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void createForeignContext();
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QOpenGLContext *m_context;
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QImage m_image;
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QVariant m_nativeHandle;
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uint m_textureId;
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QOpenGLTextureBlitter *m_blitter;
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};
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#endif
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