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Side by Side Diff: third_party/WebKit/Source/core/frame/FrameView.cpp

Issue 2208463003: First step of PaintInvalidator implementation (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: - Created 4 years, 4 months ago
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1 /* 1 /*
2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> 2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
3 * 1999 Lars Knoll <knoll@kde.org> 3 * 1999 Lars Knoll <knoll@kde.org>
4 * 1999 Antti Koivisto <koivisto@kde.org> 4 * 1999 Antti Koivisto <koivisto@kde.org>
5 * 2000 Dirk Mueller <mueller@kde.org> 5 * 2000 Dirk Mueller <mueller@kde.org>
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) 7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com)
8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) 8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com)
9 * Copyright (C) 2009 Google Inc. All rights reserved. 9 * Copyright (C) 2009 Google Inc. All rights reserved.
10 * 10 *
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2795 // Thus we have to check that it makes sense to do paint 2795 // Thus we have to check that it makes sense to do paint
2796 // invalidation onto them here. 2796 // invalidation onto them here.
2797 if (!childFrameView.layoutView()) 2797 if (!childFrameView.layoutView())
2798 continue; 2798 continue;
2799 childFrameView.invalidateTreeIfNeededRecursiveInternal(); 2799 childFrameView.invalidateTreeIfNeededRecursiveInternal();
2800 } 2800 }
2801 } 2801 }
2802 2802
2803 // Process objects needing paint invalidation on the next frame. See the def inition of PaintInvalidationDelayedFull for more details. 2803 // Process objects needing paint invalidation on the next frame. See the def inition of PaintInvalidationDelayedFull for more details.
2804 for (auto& target : pendingDelayedPaintInvalidations) 2804 for (auto& target : pendingDelayedPaintInvalidations)
2805 target->getMutableForPainting().setShouldDoDelayedFullPaintInvalidation( ); 2805 target->getMutableForPainting().setShouldDoFullPaintInvalidation(PaintIn validationDelayedFull);
2806 } 2806 }
2807 2807
2808 void FrameView::enableAutoSizeMode(const IntSize& minSize, const IntSize& maxSiz e) 2808 void FrameView::enableAutoSizeMode(const IntSize& minSize, const IntSize& maxSiz e)
2809 { 2809 {
2810 if (!m_autoSizeInfo) 2810 if (!m_autoSizeInfo)
2811 m_autoSizeInfo = FrameViewAutoSizeInfo::create(this); 2811 m_autoSizeInfo = FrameViewAutoSizeInfo::create(this);
2812 2812
2813 m_autoSizeInfo->configureAutoSizeMode(minSize, maxSize); 2813 m_autoSizeInfo->configureAutoSizeMode(minSize, maxSize);
2814 setLayoutSizeFixedToFrameSize(true); 2814 setLayoutSizeFixedToFrameSize(true);
2815 setNeedsLayout(); 2815 setNeedsLayout();
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4248 } 4248 }
4249 4249
4250 bool FrameView::canThrottleRendering() const 4250 bool FrameView::canThrottleRendering() const
4251 { 4251 {
4252 if (!RuntimeEnabledFeatures::renderingPipelineThrottlingEnabled()) 4252 if (!RuntimeEnabledFeatures::renderingPipelineThrottlingEnabled())
4253 return false; 4253 return false;
4254 return m_subtreeThrottled || (m_hiddenForThrottling && m_crossOriginForThrot tling); 4254 return m_subtreeThrottled || (m_hiddenForThrottling && m_crossOriginForThrot tling);
4255 } 4255 }
4256 4256
4257 } // namespace blink 4257 } // namespace blink
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