Source/core/rendering/RenderLayerRepainter.cpp - Issue 498193003: Add |GraphicsLayerDebugInfo::getAnnotatedInvalidationRects|

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Issue 498193003: Add |GraphicsLayerDebugInfo::getAnnotatedInvalidationRects| (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: tkent-san review Created 6 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.	2 * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.

3 *	3 *

4 * Portions are Copyright (C) 1998 Netscape Communications Corporation.	4 * Portions are Copyright (C) 1998 Netscape Communications Corporation.

5 *	5 *

6 * Other contributors:	6 * Other contributors:

7 * Robert O'Callahan <roc+@cs.cmu.edu>	7 * Robert O'Callahan <roc+@cs.cmu.edu>

8 * David Baron <dbaron@fas.harvard.edu>	8 * David Baron <dbaron@fas.harvard.edu>

9 * Christian Biesinger <cbiesinger@web.de>	9 * Christian Biesinger <cbiesinger@web.de>

10 * Randall Jesup <rjesup@wgate.com>	10 * Randall Jesup <rjesup@wgate.com>

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89 if (curr->compositingState() != PaintsIntoOwnBacking && curr->compositin gState() != PaintsIntoGroupedBacking)	89 if (curr->compositingState() != PaintsIntoOwnBacking && curr->compositin gState() != PaintsIntoGroupedBacking)

90 curr->paintInvalidator().paintInvalidationIncludingNonCompositingDes cendantsInternal(paintInvalidationContainer);	90 curr->paintInvalidator().paintInvalidationIncludingNonCompositingDes cendantsInternal(paintInvalidationContainer);

91 }	91 }

92 }	92 }

93	93

94 void RenderLayerRepainter::setBackingNeedsPaintInvalidationInRect(const LayoutRe ct& r)	94 void RenderLayerRepainter::setBackingNeedsPaintInvalidationInRect(const LayoutRe ct& r)

95 {	95 {

96 // https://bugs.webkit.org/show_bug.cgi?id=61159 describes an unreproducible crash here,	96 // https://bugs.webkit.org/show_bug.cgi?id=61159 describes an unreproducible crash here,

97 // so assert but check that the layer is composited.	97 // so assert but check that the layer is composited.

98 ASSERT(m_renderer.compositingState() != NotComposited);	98 ASSERT(m_renderer.compositingState() != NotComposited);

	99

	100 WebInvalidationDebugAnnotations annotations = WebInvalidationDebugAnnotation sNone;

	101 if (!m_renderer.hadPaintInvalidation())

	102 annotations = WebInvalidationDebugAnnotationsFirstPaint;

	103 m_renderer.setHadPaintInvalidation();

	104

99 // FIXME: generalize accessors to backing GraphicsLayers so that this code i s squashing-agnostic.	105 // FIXME: generalize accessors to backing GraphicsLayers so that this code i s squashing-agnostic.

100 if (m_renderer.layer()->groupedMapping()) {	106 if (m_renderer.layer()->groupedMapping()) {

101 LayoutRect paintInvalidationRect = r;	107 LayoutRect paintInvalidationRect = r;

102 paintInvalidationRect.move(m_renderer.layer()->subpixelAccumulation());	108 paintInvalidationRect.move(m_renderer.layer()->subpixelAccumulation());

103 if (GraphicsLayer* squashingLayer = m_renderer.layer()->groupedMapping() ->squashingLayer())	109 if (GraphicsLayer* squashingLayer = m_renderer.layer()->groupedMapping() ->squashingLayer())

104 squashingLayer->setNeedsDisplayInRect(pixelSnappedIntRect(paintInval idationRect));	110 squashingLayer->setNeedsDisplayInRect(pixelSnappedIntRect(paintInval idationRect), annotations);

105 } else {	111 } else {

106 m_renderer.layer()->compositedLayerMapping()->setContentsNeedDisplayInRe ct(r);	112 m_renderer.layer()->compositedLayerMapping()->setContentsNeedDisplayInRe ct(r, annotations);

107 }	113 }

108 }	114 }

109	115

110 } // namespace blink	116 } // namespace blink

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