Source/core/rendering/compositing/CompositingReasonFinder.h - Issue 175263002: Implement will-change-based creation of layers, stacking contexts, and containing blocks

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Side by Side Diff: Source/core/rendering/compositing/CompositingReasonFinder.h

Issue 175263002: Implement will-change-based creation of layers, stacking contexts, and containing blocks (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Always create a stacking context for will-change:position Created 6 years, 9 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.	1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef CompositingReasonFinder_h	5 #ifndef CompositingReasonFinder_h

6 #define CompositingReasonFinder_h	6 #define CompositingReasonFinder_h

7	7

8 #include "core/page/ChromeClient.h"	8 #include "core/page/ChromeClient.h"

9 #include "core/rendering/RenderLayer.h"	9 #include "core/rendering/RenderLayer.h"

10 #include "platform/graphics/CompositingReasons.h"	10 #include "platform/graphics/CompositingReasons.h"

(...skipping 29 matching lines...) Expand all Loading...
40 bool requiresCompositingForTransform(RenderObject*) const;	40 bool requiresCompositingForTransform(RenderObject*) const;

41 bool requiresCompositingForVideo(RenderObject*) const;	41 bool requiresCompositingForVideo(RenderObject*) const;

42 bool requiresCompositingForCanvas(RenderObject*) const;	42 bool requiresCompositingForCanvas(RenderObject*) const;

43 bool requiresCompositingForPlugin(RenderObject, bool needToRecomputeCompos itingRequirements) const;	43 bool requiresCompositingForPlugin(RenderObject, bool needToRecomputeCompos itingRequirements) const;

44 bool requiresCompositingForFrame(RenderObject, bool needToRecomputeComposi tingRequirements) const;	44 bool requiresCompositingForFrame(RenderObject, bool needToRecomputeComposi tingRequirements) const;

45 bool requiresCompositingForBackfaceVisibilityHidden(RenderObject*) const;	45 bool requiresCompositingForBackfaceVisibilityHidden(RenderObject*) const;

46 bool requiresCompositingForFilters(RenderObject*) const;	46 bool requiresCompositingForFilters(RenderObject*) const;

47 bool requiresCompositingForOverflowScrollingParent(const RenderLayer*) const ;	47 bool requiresCompositingForOverflowScrollingParent(const RenderLayer*) const ;

48 bool requiresCompositingForOutOfFlowClipping(const RenderLayer*) const;	48 bool requiresCompositingForOutOfFlowClipping(const RenderLayer*) const;

49 bool requiresCompositingForOverflowScrolling(const RenderLayer*) const;	49 bool requiresCompositingForOverflowScrolling(const RenderLayer*) const;

	50 bool requiresCompositingForWillChange(const RenderObject*) const;

50	51

51 RenderView& m_renderView;	52 RenderView& m_renderView;

52 ChromeClient::CompositingTriggerFlags m_compositingTriggers;	53 ChromeClient::CompositingTriggerFlags m_compositingTriggers;

53 };	54 };

54	55

55 } // namespace WebCore	56 } // namespace WebCore

56	57

57 #endif // CompositingReasonFinder_h	58 #endif // CompositingReasonFinder_h

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