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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Public Member Functions | List of all members
QSGSoftwareRenderableNodeUpdater Class Reference

#include <qsgsoftwarerenderablenodeupdater_p.h>

+ Inheritance diagram for QSGSoftwareRenderableNodeUpdater:
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Public Member Functions

 QSGSoftwareRenderableNodeUpdater (QSGAbstractSoftwareRenderer *renderer)
 
virtual ~QSGSoftwareRenderableNodeUpdater ()
 
bool visit (QSGTransformNode *) override
 
void endVisit (QSGTransformNode *) override
 
bool visit (QSGClipNode *) override
 
void endVisit (QSGClipNode *) override
 
bool visit (QSGGeometryNode *) override
 
void endVisit (QSGGeometryNode *) override
 
bool visit (QSGOpacityNode *) override
 
void endVisit (QSGOpacityNode *) override
 
bool visit (QSGInternalImageNode *) override
 
void endVisit (QSGInternalImageNode *) override
 
bool visit (QSGPainterNode *) override
 
void endVisit (QSGPainterNode *) override
 
bool visit (QSGInternalRectangleNode *) override
 
void endVisit (QSGInternalRectangleNode *) override
 
bool visit (QSGGlyphNode *) override
 
void endVisit (QSGGlyphNode *) override
 
bool visit (QSGRootNode *) override
 
void endVisit (QSGRootNode *) override
 
bool visit (QSGRenderNode *) override
 
void endVisit (QSGRenderNode *) override
 
void updateNodes (QSGNode *node, bool isNodeRemoved=false)
 
- Public Member Functions inherited from QSGNodeVisitorEx
virtual ~QSGNodeVisitorEx ()
 
void visitChildren (QSGNode *node)
 

Detailed Description

Definition at line 29 of file qsgsoftwarerenderablenodeupdater_p.h.

Constructor & Destructor Documentation

◆ QSGSoftwareRenderableNodeUpdater()

QT_BEGIN_NAMESPACE QSGSoftwareRenderableNodeUpdater::QSGSoftwareRenderableNodeUpdater ( QSGAbstractSoftwareRenderer * renderer)

Definition at line 20 of file qsgsoftwarerenderablenodeupdater.cpp.

References QStack< T >::push().

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◆ ~QSGSoftwareRenderableNodeUpdater()

QSGSoftwareRenderableNodeUpdater::~QSGSoftwareRenderableNodeUpdater ( )
virtual

Definition at line 30 of file qsgsoftwarerenderablenodeupdater.cpp.

Member Function Documentation

◆ endVisit() [1/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGClipNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 61 of file qsgsoftwarerenderablenodeupdater.cpp.

References QRegion::isNull(), QStack< T >::pop(), QList< T >::size(), and QStack< T >::top().

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◆ endVisit() [2/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGGeometryNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 86 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [3/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGGlyphNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 134 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [4/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGInternalImageNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 107 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [5/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGInternalRectangleNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 125 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [6/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGOpacityNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 97 of file qsgsoftwarerenderablenodeupdater.cpp.

References QStack< T >::pop().

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◆ endVisit() [7/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGPainterNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 116 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [8/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGRenderNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 165 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [9/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGRootNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 144 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ endVisit() [10/10]

void QSGSoftwareRenderableNodeUpdater::endVisit ( QSGTransformNode * )
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 42 of file qsgsoftwarerenderablenodeupdater.cpp.

References QStack< T >::pop().

Referenced by updateNodes().

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◆ updateNodes()

void QSGSoftwareRenderableNodeUpdater::updateNodes ( QSGNode * node,
bool isNodeRemoved = false )

Definition at line 169 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGVisitableNode::accept(), QSGNode::BasicNodeType, QList< T >::clear(), QSGNode::ClipNodeType, QHash< Key, T >::contains(), endVisit(), QSGNode::flags(), QSGNode::GeometryNodeType, QSGNode::IsVisitableNode, QSGNode::OpacityNodeType, QSGNode::parent(), QStack< T >::push(), QHash< Key, T >::remove(), QSGNode::RenderNodeType, QSGNode::RootNodeType, state, QSGNode::TransformNodeType, QSGNode::type(), visit(), and QSGNodeVisitorEx::visitChildren().

Referenced by QSGAbstractSoftwareRenderer::nodeChanged().

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◆ visit() [1/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGClipNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 47 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGClipNode::clipRect(), QRegion::isNull(), QTransform::map(), QStack< T >::push(), QList< T >::size(), QStack< T >::top(), and QRectF::toRect().

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◆ visit() [2/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGGeometryNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 68 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGSoftwareRenderableNode::NinePatch, QSGSoftwareRenderableNode::SimpleImage, QSGSoftwareRenderableNode::SimpleRect, QSGSoftwareRenderableNode::SimpleRectangle, and QSGSoftwareRenderableNode::SimpleTexture.

◆ visit() [3/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGGlyphNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 129 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGSoftwareRenderableNode::Glyph.

◆ visit() [4/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGInternalImageNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 102 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGSoftwareRenderableNode::Image.

◆ visit() [5/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGInternalRectangleNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 120 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGSoftwareRenderableNode::Rectangle.

◆ visit() [6/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGOpacityNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 90 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGOpacityNode::opacity(), QStack< T >::push(), and QStack< T >::top().

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◆ visit() [7/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGPainterNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 111 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGSoftwareRenderableNode::Painter.

◆ visit() [8/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGRenderNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 160 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGSoftwareRenderableNode::RenderNode.

◆ visit() [9/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGRootNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 138 of file qsgsoftwarerenderablenodeupdater.cpp.

◆ visit() [10/10]

bool QSGSoftwareRenderableNodeUpdater::visit ( QSGTransformNode * node)
overridevirtual

Implements QSGNodeVisitorEx.

Definition at line 35 of file qsgsoftwarerenderablenodeupdater.cpp.

References QSGTransformNode::matrix(), QStack< T >::push(), QStack< T >::top(), and QMatrix4x4::toTransform().

Referenced by updateNodes().

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The documentation for this class was generated from the following files: