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Side by Side Diff: third_party/WebKit/Source/platform/graphics/GraphicsLayer.h

Issue 1648293003: Fix smooth scroll jump when switching scroll handling between MT and CC (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: finish animations on main Created 4 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2009 Apple Inc. All rights reserved. 2 * Copyright (C) 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2013 Intel Corporation. All rights reserved. 3 * Copyright (C) 2013 Intel Corporation. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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227 void removeLinkHighlight(LinkHighlight*); 227 void removeLinkHighlight(LinkHighlight*);
228 // Exposed for tests 228 // Exposed for tests
229 unsigned numLinkHighlights() { return m_linkHighlights.size(); } 229 unsigned numLinkHighlights() { return m_linkHighlights.size(); }
230 LinkHighlight* linkHighlight(int i) { return m_linkHighlights[i]; } 230 LinkHighlight* linkHighlight(int i) { return m_linkHighlights[i]; }
231 231
232 void setScrollableArea(ScrollableArea*, bool isViewport); 232 void setScrollableArea(ScrollableArea*, bool isViewport);
233 ScrollableArea* scrollableArea() const { return m_scrollableArea; } 233 ScrollableArea* scrollableArea() const { return m_scrollableArea; }
234 234
235 WebContentLayer* contentLayer() const { return m_layer.get(); } 235 WebContentLayer* contentLayer() const { return m_layer.get(); }
236 236
237 // Sets main thread scrolling reasons on the underlying layer. If given 0,
238 // clears the main thread scrolling reasons.
239 void setMainThreadScrollingReasons(uint32_t);
240
237 static void registerContentsLayer(WebLayer*); 241 static void registerContentsLayer(WebLayer*);
238 static void unregisterContentsLayer(WebLayer*); 242 static void unregisterContentsLayer(WebLayer*);
239 243
240 IntRect interestRect(); 244 IntRect interestRect();
241 void paint(const IntRect* interestRect, GraphicsContext::DisabledMode = Grap hicsContext::NothingDisabled); 245 void paint(const IntRect* interestRect, GraphicsContext::DisabledMode = Grap hicsContext::NothingDisabled);
242 246
243 // WebCompositorAnimationDelegate implementation. 247 // WebCompositorAnimationDelegate implementation.
244 void notifyAnimationStarted(double monotonicTime, int group) override; 248 void notifyAnimationStarted(double monotonicTime, int group) override;
245 void notifyAnimationFinished(double monotonicTime, int group) override; 249 void notifyAnimationFinished(double monotonicTime, int group) override;
246 void notifyAnimationAborted(double monotonicTime, int group) override; 250 void notifyAnimationAborted(double monotonicTime, int group) override;
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380 }; 384 };
381 385
382 } // namespace blink 386 } // namespace blink
383 387
384 #ifndef NDEBUG 388 #ifndef NDEBUG
385 // Outside the blink namespace for ease of invocation from gdb. 389 // Outside the blink namespace for ease of invocation from gdb.
386 void PLATFORM_EXPORT showGraphicsLayerTree(const blink::GraphicsLayer*); 390 void PLATFORM_EXPORT showGraphicsLayerTree(const blink::GraphicsLayer*);
387 #endif 391 #endif
388 392
389 #endif // GraphicsLayer_h 393 #endif // GraphicsLayer_h
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