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39
40#include <Qt3DRender/private/qblitframebuffer_p.h>
41#include <Qt3DRender/private/blitframebuffer_p.h>
42
43QT_BEGIN_NAMESPACE
44
45using namespace Qt3DCore;
46
47namespace Qt3DRender {
48namespace Render {
49
50BlitFramebuffer::BlitFramebuffer()
51 : FrameGraphNode(FrameGraphNode::BlitFramebuffer)
52 , m_sourceRenderTargetId(Qt3DCore::QNodeId())
53 , m_destinationRenderTargetId(Qt3DCore::QNodeId())
54 , m_sourceRect(QRect())
55 , m_destinationRect(QRect())
56 , m_sourceAttachmentPoint(Qt3DRender::QRenderTargetOutput::Color0)
57 , m_destinationAttachmentPoint(Qt3DRender::QRenderTargetOutput::Color0)
58 , m_interpolationMethod(Qt3DRender::QBlitFramebuffer::Linear)
59{
60}
61
62void BlitFramebuffer::syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime)
63{
64 const QBlitFramebuffer *node = qobject_cast<const QBlitFramebuffer *>(object: frontEnd);
65 if (!node)
66 return;
67
68 FrameGraphNode::syncFromFrontEnd(frontEnd, firstTime);
69
70 if (node->sourceRect().toRect() != m_sourceRect) {
71 m_sourceRect = node->sourceRect().toRect();
72 markDirty(changes: AbstractRenderer::FrameGraphDirty);
73 }
74 if (node->destinationRect().toRect() != m_destinationRect) {
75 m_destinationRect = node->destinationRect().toRect();
76 markDirty(changes: AbstractRenderer::FrameGraphDirty);
77 }
78 if (node->sourceAttachmentPoint() != m_sourceAttachmentPoint) {
79 m_sourceAttachmentPoint = node->sourceAttachmentPoint();
80 markDirty(changes: AbstractRenderer::FrameGraphDirty);
81 }
82 if (node->destinationAttachmentPoint() != m_destinationAttachmentPoint) {
83 m_destinationAttachmentPoint = node->destinationAttachmentPoint();
84 markDirty(changes: AbstractRenderer::FrameGraphDirty);
85 }
86 if (node->interpolationMethod() != m_interpolationMethod) {
87 m_interpolationMethod = node->interpolationMethod();
88 markDirty(changes: AbstractRenderer::FrameGraphDirty);
89 }
90 const QNodeId destinationNodeId = qIdForNode(node: node->destination());
91 if (destinationNodeId != m_destinationRenderTargetId) {
92 m_destinationRenderTargetId = destinationNodeId;
93 markDirty(changes: AbstractRenderer::FrameGraphDirty);
94 }
95 const QNodeId sourceNodeId = qIdForNode(node: node->source());
96 if (sourceNodeId != m_sourceRenderTargetId) {
97 m_sourceRenderTargetId = sourceNodeId;
98 markDirty(changes: AbstractRenderer::FrameGraphDirty);
99 }
100}
101
102Qt3DRender::QRenderTargetOutput::AttachmentPoint BlitFramebuffer::destinationAttachmentPoint() const
103{
104 return m_destinationAttachmentPoint;
105}
106
107QBlitFramebuffer::InterpolationMethod BlitFramebuffer::interpolationMethod() const
108{
109 return m_interpolationMethod;
110}
111
112Qt3DRender::QRenderTargetOutput::AttachmentPoint BlitFramebuffer::sourceAttachmentPoint() const
113{
114 return m_sourceAttachmentPoint;
115}
116
117QRect BlitFramebuffer::destinationRect() const
118{
119 return m_destinationRect;
120}
121
122QRect BlitFramebuffer::sourceRect() const
123{
124 return m_sourceRect;
125}
126
127Qt3DCore::QNodeId BlitFramebuffer::destinationRenderTargetId() const
128{
129 return m_destinationRenderTargetId;
130}
131
132Qt3DCore::QNodeId BlitFramebuffer::sourceRenderTargetId() const
133{
134 return m_sourceRenderTargetId;
135}
136
137} // namespace Render
138} // namespace Qt3DRender
139
140QT_END_NAMESPACE
141

source code of qt3d/src/render/framegraph/blitframebuffer.cpp