qblitframebuffer.h

++ // Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).

++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

++

++ #ifndef QT3DRENDER_QBLITFRAMEBUFFER_H

++ #define QT3DRENDER_QBLITFRAMEBUFFER_H

++

++ #include <Qt3DRender/qframegraphnode.h>

++ #include <Qt3DRender/qrendertargetoutput.h>

++ #include <Qt3DRender/qrendertarget.h>

++ #include <QtCore/QRect>

++

++ QT_BEGIN_NAMESPACE

++

++ namespace Qt3DRender {

++

++ class QBlitFramebufferPrivate;

++

++ class Q_3DRENDERSHARED_EXPORT QBlitFramebuffer : public QFrameGraphNode

++ {

++     Q_OBJECT

++     Q_PROPERTY(Qt3DRender::QRenderTarget *source READ source WRITE setSource NOTIFY sourceChanged)

++     Q_PROPERTY(Qt3DRender::QRenderTarget *destination READ destination WRITE setDestination NOTIFY destinationChanged)

++     Q_PROPERTY(QRectF sourceRect READ sourceRect WRITE setSourceRect NOTIFY sourceRectChanged)

++     Q_PROPERTY(QRectF destinationRect READ destinationRect WRITE setDestinationRect NOTIFY destinationRectChanged)

++     Q_PROPERTY(Qt3DRender::QRenderTargetOutput::AttachmentPoint sourceAttachmentPoint READ sourceAttachmentPoint WRITE setSourceAttachmentPoint NOTIFY sourceAttachmentPointChanged)

++     Q_PROPERTY(Qt3DRender::QRenderTargetOutput::AttachmentPoint destinationAttachmentPoint READ destinationAttachmentPoint WRITE setDestinationAttachmentPoint NOTIFY destinationAttachmentPointChanged)

++     Q_PROPERTY(InterpolationMethod interpolationMethod READ interpolationMethod WRITE setInterpolationMethod NOTIFY interpolationMethodChanged)

++ public:

++     enum InterpolationMethod {

++         Nearest = 0,

++         Linear,

++     };

++     Q_ENUM(InterpolationMethod) // LCOV_EXCL_LINE

++

++     explicit QBlitFramebuffer(Qt3DCore::QNode *parent = nullptr);

++     ~QBlitFramebuffer();

++

++     QRenderTarget *source() const;

++     QRenderTarget *destination() const;

++     QRectF sourceRect() const;

++     QRectF destinationRect() const;

++     Qt3DRender::QRenderTargetOutput::AttachmentPoint sourceAttachmentPoint() const;

++     Qt3DRender::QRenderTargetOutput::AttachmentPoint destinationAttachmentPoint() const;

++     InterpolationMethod interpolationMethod() const;

++

++     void setSource(QRenderTarget *source);

++     void setDestination(QRenderTarget *destination);

++     void setSourceRect(const QRectF &sourceRect);

++     void setDestinationRect(const QRectF &destinationRect);

++     void setSourceAttachmentPoint(Qt3DRender::QRenderTargetOutput::AttachmentPoint sourceAttachmentPoint);

++     void setDestinationAttachmentPoint(Qt3DRender::QRenderTargetOutput::AttachmentPoint destinationAttachmentPoint);

++     void setInterpolationMethod(InterpolationMethod interpolationMethod);

++

++ Q_SIGNALS:

++     void sourceChanged();

++     void destinationChanged();

++     void sourceRectChanged();

++     void destinationRectChanged();

++     void sourceAttachmentPointChanged();

++     void destinationAttachmentPointChanged();

++     void interpolationMethodChanged();

++

++ protected:

++     explicit QBlitFramebuffer(QBlitFramebufferPrivate &dd, Qt3DCore::QNode *parent = nullptr);

++

++ private:

++     Q_DECLARE_PRIVATE(QBlitFramebuffer)

++ };

++

++ } // namespace Qt3DRender

++

++ QT_END_NAMESPACE

++

++ #endif // QT3DRENDER_QBLITFRAMEBUFFER_H

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