Source/core/rendering/RenderLayerBacking.h - Issue 18473002: Add an API to report debugName in GraphicsLayer

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Issue 18473002: Add an API to report debugName in GraphicsLayer (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: clear setName Created 7 years, 4 months ago

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« Source/core/platform/graphics/GraphicsLayer.h ('K') | « Source/core/rendering/RenderLayer.cpp ('k') | Source/core/rendering/RenderLayerBacking.cpp » ('j') | Source/core/rendering/RenderLayerCompositor.cpp » ('J')
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1 /*	1 /*

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

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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163	163

164 void updateFilters(const RenderStyle*);	164 void updateFilters(const RenderStyle*);

165 bool canCompositeFilters() const { return m_canCompositeFilters; }	165 bool canCompositeFilters() const { return m_canCompositeFilters; }

166	166

167 // Return an estimate of the backing store area (in pixels) allocated by thi s object's GraphicsLayers.	167 // Return an estimate of the backing store area (in pixels) allocated by thi s object's GraphicsLayers.

168 double backingStoreMemoryEstimate() const;	168 double backingStoreMemoryEstimate() const;

169	169

170 void setBlendMode(BlendMode);	170 void setBlendMode(BlendMode);

171 void reportMemoryUsage(MemoryObjectInfo*) const;	171 void reportMemoryUsage(MemoryObjectInfo*) const;

172	172

	173 virtual String debugName(const GraphicsLayer*) OVERRIDE;

	174

173 private:	175 private:

174 void createPrimaryGraphicsLayer();	176 void createPrimaryGraphicsLayer();

175 void destroyGraphicsLayers();	177 void destroyGraphicsLayers();

176	178

177 PassOwnPtr<GraphicsLayer> createGraphicsLayer(const String& name, Compositin gReasons);	179 PassOwnPtr<GraphicsLayer> createGraphicsLayer(CompositingReasons);

178	180

179 RenderLayerModelObject* renderer() const { return m_owningLayer->renderer(); }	181 RenderLayerModelObject* renderer() const { return m_owningLayer->renderer(); }

180 RenderLayerCompositor* compositor() const { return m_owningLayer->compositor (); }	182 RenderLayerCompositor* compositor() const { return m_owningLayer->compositor (); }

181	183

182 void updateInternalHierarchy();	184 void updateInternalHierarchy();

183 bool updateClippingLayers(bool needsAncestorClip, bool needsDescendantClip);	185 bool updateClippingLayers(bool needsAncestorClip, bool needsDescendantClip);

184 bool updateOverflowControlsLayers(bool needsHorizontalScrollbarLayer, bool n eedsVerticalScrollbarLayer, bool needsScrollCornerLayer);	186 bool updateOverflowControlsLayers(bool needsHorizontalScrollbarLayer, bool n eedsVerticalScrollbarLayer, bool needsScrollCornerLayer);

185 bool updateForegroundLayer(bool needsForegroundLayer);	187 bool updateForegroundLayer(bool needsForegroundLayer);

186 bool updateBackgroundLayer(bool needsBackgroundLayer);	188 bool updateBackgroundLayer(bool needsBackgroundLayer);

187 bool updateMaskLayer(bool needsMaskLayer);	189 bool updateMaskLayer(bool needsMaskLayer);

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263 bool m_boundsConstrainedByClipping;	265 bool m_boundsConstrainedByClipping;

264 bool m_isMainFrameRenderViewLayer;	266 bool m_isMainFrameRenderViewLayer;

265 bool m_requiresOwnBackingStore;	267 bool m_requiresOwnBackingStore;

266 bool m_canCompositeFilters;	268 bool m_canCompositeFilters;

267 bool m_backgroundLayerPaintsFixedRootBackground;	269 bool m_backgroundLayerPaintsFixedRootBackground;

268 };	270 };

269	271

270 } // namespace WebCore	272 } // namespace WebCore

271	273

272 #endif // RenderLayerBacking_h	274 #endif // RenderLayerBacking_h

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