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| |
| #ifndef QWINRTABSTRACTVIDEORENDERERCONTROL_H |
| #define QWINRTABSTRACTVIDEORENDERERCONTROL_H |
| |
| #include <QtMultimedia/QVideoRendererControl> |
| #include <QtMultimedia/QVideoSurfaceFormat> |
| |
| #include <qt_windows.h> |
| |
| struct ID3D11Device; |
| struct ID3D11Texture2D; |
| |
| QT_BEGIN_NAMESPACE |
| |
| class QWinRTAbstractVideoRendererControlPrivate; |
| class QWinRTAbstractVideoRendererControl : public QVideoRendererControl |
| { |
| Q_OBJECT |
| public: |
| explicit QWinRTAbstractVideoRendererControl(const QSize &size, QObject *parent = nullptr); |
| ~QWinRTAbstractVideoRendererControl() override; |
| |
| enum BlitMode { |
| DirectVideo, |
| MediaFoundation |
| }; |
| |
| QAbstractVideoSurface *surface() const override; |
| void setSurface(QAbstractVideoSurface *surface) override; |
| |
| QSize size() const; |
| void setSize(const QSize &size); |
| |
| void setScanLineDirection(QVideoSurfaceFormat::Direction direction); |
| |
| BlitMode blitMode() const; |
| void setBlitMode(BlitMode mode); |
| |
| virtual bool render(ID3D11Texture2D *texture) = 0; |
| virtual bool dequeueFrame(QVideoFrame *frame); |
| |
| static ID3D11Device *d3dDevice(); |
| |
| public slots: |
| void setActive(bool active); |
| |
| protected: |
| void shutdown(); |
| |
| private slots: |
| void syncAndRender(); |
| |
| private: |
| void textureToFrame(); |
| Q_INVOKABLE void present(); |
| |
| QScopedPointer<QWinRTAbstractVideoRendererControlPrivate> d_ptr; |
| Q_DECLARE_PRIVATE(QWinRTAbstractVideoRendererControl) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QWINRTABSTRACTVIDEORENDERERCONTROL_H |