Source/core/rendering/compositing/CompositingReasonFinder.h - Issue 298723011: Make 'will-change: contents' suppress compositing in subtree

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

Issue 298723011: Make 'will-change: contents' suppress compositing in subtree (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Rebased Created 6 years, 6 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/rendering/RenderLayer.h"	8 #include "core/rendering/RenderLayer.h"

9 #include "core/rendering/compositing/CompositingTriggers.h"	9 #include "core/rendering/compositing/CompositingTriggers.h"

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

(...skipping 19 matching lines...) Expand all Loading...
30 bool requiresCompositingForScrollableFrame() const;	30 bool requiresCompositingForScrollableFrame() const;

31 bool requiresCompositingForPosition(RenderObject, const RenderLayer, Rende rLayer::ViewportConstrainedNotCompositedReason*) const;	31 bool requiresCompositingForPosition(RenderObject, const RenderLayer, Rende rLayer::ViewportConstrainedNotCompositedReason*) const;

32	32

33 private:	33 private:

34 bool isMainFrame() const;	34 bool isMainFrame() const;

35	35

36 CompositingReasons nonStyleDeterminedDirectReasons(const RenderLayer*) const ;	36 CompositingReasons nonStyleDeterminedDirectReasons(const RenderLayer*) const ;

37	37

38 bool requiresCompositingForTransform(RenderObject*) const;	38 bool requiresCompositingForTransform(RenderObject*) const;

39 bool requiresCompositingForFilters(RenderObject*) const;	39 bool requiresCompositingForFilters(RenderObject*) const;

	40 bool requiresCompositingForAnimation(RenderObject*) const;

40 bool requiresCompositingForPositionSticky(RenderObject, const RenderLayer) const;	41 bool requiresCompositingForPositionSticky(RenderObject, const RenderLayer) const;

41 bool requiresCompositingForPositionFixed(RenderObject, const RenderLayer, RenderLayer::ViewportConstrainedNotCompositedReason*) const;	42 bool requiresCompositingForPositionFixed(RenderObject, const RenderLayer, RenderLayer::ViewportConstrainedNotCompositedReason*) const;

42	43

43 RenderView& m_renderView;	44 RenderView& m_renderView;

44 CompositingTriggerFlags m_compositingTriggers;	45 CompositingTriggerFlags m_compositingTriggers;

45 };	46 };

46	47

47 } // namespace WebCore	48 } // namespace WebCore

48	49

49 #endif // CompositingReasonFinder_h	50 #endif // CompositingReasonFinder_h

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