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39
40#ifndef QT3DRENDER_QBLITFRAMEBUFFER_H
41#define QT3DRENDER_QBLITFRAMEBUFFER_H
42
43#include <Qt3DRender/qframegraphnode.h>
44#include <Qt3DRender/qrendertargetoutput.h>
45#include <QtCore/QRect>
46
47QT_BEGIN_NAMESPACE
48
49namespace Qt3DRender {
50
51class QBlitFramebufferPrivate;
52class QRenderTarget;
53
54class Q_3DRENDERSHARED_EXPORT QBlitFramebuffer : public QFrameGraphNode
55{
56 Q_OBJECT
57 Q_PROPERTY(Qt3DRender::QRenderTarget *source READ source WRITE setSource NOTIFY sourceChanged)
58 Q_PROPERTY(Qt3DRender::QRenderTarget *destination READ destination WRITE setDestination NOTIFY destinationChanged)
59 Q_PROPERTY(QRectF sourceRect READ sourceRect WRITE setSourceRect NOTIFY sourceRectChanged)
60 Q_PROPERTY(QRectF destinationRect READ destinationRect WRITE setDestinationRect NOTIFY destinationRectChanged)
61 Q_PROPERTY(Qt3DRender::QRenderTargetOutput::AttachmentPoint sourceAttachmentPoint READ sourceAttachmentPoint WRITE setSourceAttachmentPoint NOTIFY sourceAttachmentPointChanged)
62 Q_PROPERTY(Qt3DRender::QRenderTargetOutput::AttachmentPoint destinationAttachmentPoint READ destinationAttachmentPoint WRITE setDestinationAttachmentPoint NOTIFY destinationAttachmentPointChanged)
63 Q_PROPERTY(InterpolationMethod interpolationMethod READ interpolationMethod WRITE setInterpolationMethod NOTIFY interpolationMethodChanged)
64public:
65 enum InterpolationMethod {
66 Nearest = 0,
67 Linear,
68 };
69 Q_ENUM(InterpolationMethod) // LCOV_EXCL_LINE
70
71 explicit QBlitFramebuffer(Qt3DCore::QNode *parent = nullptr);
72 ~QBlitFramebuffer();
73
74 QRenderTarget *source() const;
75 QRenderTarget *destination() const;
76 QRectF sourceRect() const;
77 QRectF destinationRect() const;
78 Qt3DRender::QRenderTargetOutput::AttachmentPoint sourceAttachmentPoint() const;
79 Qt3DRender::QRenderTargetOutput::AttachmentPoint destinationAttachmentPoint() const;
80 InterpolationMethod interpolationMethod() const;
81
82 void setSource(QRenderTarget *source);
83 void setDestination(QRenderTarget *destination);
84 void setSourceRect(const QRectF &sourceRect);
85 void setDestinationRect(const QRectF &destinationRect);
86 void setSourceAttachmentPoint(Qt3DRender::QRenderTargetOutput::AttachmentPoint sourceAttachmentPoint);
87 void setDestinationAttachmentPoint(Qt3DRender::QRenderTargetOutput::AttachmentPoint destinationAttachmentPoint);
88 void setInterpolationMethod(InterpolationMethod interpolationMethod);
89
90Q_SIGNALS:
91 void sourceChanged();
92 void destinationChanged();
93 void sourceRectChanged();
94 void destinationRectChanged();
95 void sourceAttachmentPointChanged();
96 void destinationAttachmentPointChanged();
97 void interpolationMethodChanged();
98
99protected:
100 explicit QBlitFramebuffer(QBlitFramebufferPrivate &dd, Qt3DCore::QNode *parent = nullptr);
101
102private:
103 Q_DECLARE_PRIVATE(QBlitFramebuffer)
104 Qt3DCore::QNodeCreatedChangeBasePtr createNodeCreationChange() const override;
105};
106
107} // namespace Qt3DRender
108
109QT_END_NAMESPACE
110
111#endif // QT3DRENDER_QBLITFRAMEBUFFER_H
112

source code of qt3d/src/render/framegraph/qblitframebuffer.h