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qsgsoftwarepixmaprenderer.cpp

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4const QLoggingCategory &lcPixmapRenderer() { static const QLoggingCategory category("qt.scenegraph.softwarecontext.pixmapRenderer"); return
never executed: return category;
 category;
never executed: return category;
 }		0
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8QSGSoftwarePixmapRenderer::QSGSoftwarePixmapRenderer(QSGRenderContext *context)-
9 : QSGAbstractSoftwareRenderer(context)-
10{-
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12}
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14QSGSoftwarePixmapRenderer::~QSGSoftwarePixmapRenderer()-
15{-
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17}-
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19void QSGSoftwarePixmapRenderer::renderScene(uint)-
20{-
21 class B : public QSGBindable-
22 {-
23 public:-
24 void bind() const override { }-
25 } bindable;-
26 QSGRenderer::renderScene(bindable);-
27}
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29void QSGSoftwarePixmapRenderer::render()-
30{-
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34void QSGSoftwarePixmapRenderer::render(QPaintDevice *target)-
35{-
36 QElapsedTimer renderTimer;-
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39 setBackgroundRect(m_projectionRect.normalized());-
40 setBackgroundColor(clearColor());-
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42 renderTimer.start();-
43 buildRenderList();-
44 qint64 buildRenderListTime = renderTimer.restart();-
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51 optimizeRenderList();-
52 qint64 optimizeRenderListTime = renderTimer.restart();-
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54 if (!isOpaque()
!isOpaque()Description
TRUEnever evaluated
FALSEnever evaluated
 && target->devType() == QInternal::Pixmap
target->devTyp...ternal::PixmapDescription
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FALSEnever evaluated
) {		0
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57 static_cast<QPixmap *>(target)->fill(Qt::transparent);-
58 }
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60 QPainter painter(target);-
61 painter.setRenderHint(QPainter::Antialiasing);-
62 painter.setWindow(m_projectionRect);-
63 auto rc = static_cast<QSGSoftwareRenderContext *>(context());-
64 QPainter *prevPainter = rc->m_activePainter;-
65 rc->m_activePainter = &painter;-
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67 QRegion paintedRegion = renderNodes(&painter);-
68 qint64 renderTime = renderTimer.elapsed();-
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70 rc->m_activePainter = prevPainter;-
71 for (bool qt_category_enabled = lcPixmapRenderer().isDebugEnabled(); qt_category_enabled
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
; qt_category_enabled = false) QMessageLogger(__FILE__, 114, __PRETTY_FUNCTION__, lcPixmapRenderer().categoryName()).debug() << "pixmapRender" << paintedRegion << buildRenderListTime << optimizeRenderListTime << renderTime;
never executed: QMessageLogger(__FILE__, 114, __PRETTY_FUNCTION__, lcPixmapRenderer().categoryName()).debug() << "pixmapRender" << paintedRegion << buildRenderListTime << optimizeRenderListTime << renderTime;
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72}
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74void QSGSoftwarePixmapRenderer::setProjectionRect(const QRect &projectionRect)-
75{-
76 m_projectionRect = projectionRect;-
77}
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