Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(711)

Side by Side Diff: Source/core/fetch/MemoryCache.cpp

Issue 1115553002: Removing blink::prefix (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Rebase Created 5 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « Source/core/fetch/ImageResourceTest.cpp ('k') | Source/core/fetch/MemoryCacheTest.cpp » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 /* 1 /*
2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
3 Copyright (C) 2001 Dirk Mueller (mueller@kde.org) 3 Copyright (C) 2001 Dirk Mueller (mueller@kde.org)
4 Copyright (C) 2002 Waldo Bastian (bastian@kde.org) 4 Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
5 Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. 5 Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
6 6
7 This library is free software; you can redistribute it and/or 7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public 8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either 9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version. 10 version 2 of the License, or (at your option) any later version.
(...skipping 105 matching lines...) Expand 10 before | Expand all | Expand 10 after
116 } 116 }
117 117
118 PassOwnPtrWillBeRawPtr<MemoryCache> MemoryCache::create() 118 PassOwnPtrWillBeRawPtr<MemoryCache> MemoryCache::create()
119 { 119 {
120 return adoptPtrWillBeNoop(new MemoryCache()); 120 return adoptPtrWillBeNoop(new MemoryCache());
121 } 121 }
122 122
123 MemoryCache::~MemoryCache() 123 MemoryCache::~MemoryCache()
124 { 124 {
125 if (m_prunePending) 125 if (m_prunePending)
126 blink::Platform::current()->currentThread()->removeTaskObserver(this); 126 Platform::current()->currentThread()->removeTaskObserver(this);
127 } 127 }
128 128
129 DEFINE_TRACE(MemoryCache) 129 DEFINE_TRACE(MemoryCache)
130 { 130 {
131 #if ENABLE(OILPAN) 131 #if ENABLE(OILPAN)
132 visitor->trace(m_allResources); 132 visitor->trace(m_allResources);
133 for (size_t i = 0; i < WTF_ARRAY_LENGTH(m_liveDecodedResources); ++i) 133 for (size_t i = 0; i < WTF_ARRAY_LENGTH(m_liveDecodedResources); ++i)
134 visitor->trace(m_liveDecodedResources[i]); 134 visitor->trace(m_liveDecodedResources[i]);
135 visitor->trace(m_resourceMaps); 135 visitor->trace(m_resourceMaps);
136 visitor->trace(m_liveResources); 136 visitor->trace(m_liveResources);
(...skipping 581 matching lines...) Expand 10 before | Expand all | Expand 10 after
718 double currentTime = WTF::currentTime(); 718 double currentTime = WTF::currentTime();
719 if (m_prunePending) { 719 if (m_prunePending) {
720 if (currentTime - m_pruneTimeStamp >= m_maxPruneDeferralDelay) { 720 if (currentTime - m_pruneTimeStamp >= m_maxPruneDeferralDelay) {
721 pruneNow(currentTime, AutomaticPrune); 721 pruneNow(currentTime, AutomaticPrune);
722 } 722 }
723 } else { 723 } else {
724 if (currentTime - m_pruneTimeStamp >= m_maxPruneDeferralDelay) { 724 if (currentTime - m_pruneTimeStamp >= m_maxPruneDeferralDelay) {
725 pruneNow(currentTime, AutomaticPrune); // Delay exceeded, prune now. 725 pruneNow(currentTime, AutomaticPrune); // Delay exceeded, prune now.
726 } else { 726 } else {
727 // Defer. 727 // Defer.
728 blink::Platform::current()->currentThread()->addTaskObserver(this); 728 Platform::current()->currentThread()->addTaskObserver(this);
729 m_prunePending = true; 729 m_prunePending = true;
730 } 730 }
731 } 731 }
732 732
733 if (m_prunePending && m_deadSize > m_maxDeferredPruneDeadCapacity && justRel easedResource) { 733 if (m_prunePending && m_deadSize > m_maxDeferredPruneDeadCapacity && justRel easedResource) {
734 // The following eviction does not respect LRU order, but it can be done 734 // The following eviction does not respect LRU order, but it can be done
735 // immediately in constant time, as opposed to pruneDeadResources, which 735 // immediately in constant time, as opposed to pruneDeadResources, which
736 // we would rather defer because it is O(N), which would make tear-down of N 736 // we would rather defer because it is O(N), which would make tear-down of N
737 // objects O(N^2) if we pruned immediately. This immediate eviction is a 737 // objects O(N^2) if we pruned immediately. This immediate eviction is a
738 // safeguard against runaway memory consumption by dead resources 738 // safeguard against runaway memory consumption by dead resources
(...skipping 25 matching lines...) Expand all
764 void MemoryCache::pruneAll() 764 void MemoryCache::pruneAll()
765 { 765 {
766 double currentTime = WTF::currentTime(); 766 double currentTime = WTF::currentTime();
767 pruneNow(currentTime, MaximalPrune); 767 pruneNow(currentTime, MaximalPrune);
768 } 768 }
769 769
770 void MemoryCache::pruneNow(double currentTime, PruneStrategy strategy) 770 void MemoryCache::pruneNow(double currentTime, PruneStrategy strategy)
771 { 771 {
772 if (m_prunePending) { 772 if (m_prunePending) {
773 m_prunePending = false; 773 m_prunePending = false;
774 blink::Platform::current()->currentThread()->removeTaskObserver(this); 774 Platform::current()->currentThread()->removeTaskObserver(this);
775 } 775 }
776 776
777 TemporaryChange<bool> reentrancyProtector(m_inPruneResources, true); 777 TemporaryChange<bool> reentrancyProtector(m_inPruneResources, true);
778 pruneDeadResources(strategy); // Prune dead first, in case it was "borrowing " capacity from live. 778 pruneDeadResources(strategy); // Prune dead first, in case it was "borrowing " capacity from live.
779 pruneLiveResources(strategy); 779 pruneLiveResources(strategy);
780 m_pruneFrameTimeStamp = m_lastFramePaintTimeStamp; 780 m_pruneFrameTimeStamp = m_lastFramePaintTimeStamp;
781 m_pruneTimeStamp = currentTime; 781 m_pruneTimeStamp = currentTime;
782 } 782 }
783 783
784 void MemoryCache::updateFramePaintTimestamp() 784 void MemoryCache::updateFramePaintTimestamp()
(...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after
848 printf("(%.1fK, %.1fK, %uA, %dR, %d, %d); ", currentResource->de codedSize() / 1024.0f, (currentResource->encodedSize() + currentResource->overhe adSize()) / 1024.0f, current->m_accessCount, currentResource->hasClients(), curr entResource->isPurgeable(), currentResource->wasPurged()); 848 printf("(%.1fK, %.1fK, %uA, %dR, %d, %d); ", currentResource->de codedSize() / 1024.0f, (currentResource->encodedSize() + currentResource->overhe adSize()) / 1024.0f, current->m_accessCount, currentResource->hasClients(), curr entResource->isPurgeable(), currentResource->wasPurged());
849 849
850 current = current->m_previousInAllResourcesList; 850 current = current->m_previousInAllResourcesList;
851 } 851 }
852 } 852 }
853 } 853 }
854 854
855 #endif // MEMORY_CACHE_STATS 855 #endif // MEMORY_CACHE_STATS
856 856
857 } // namespace blink 857 } // namespace blink
OLDNEW
« no previous file with comments | « Source/core/fetch/ImageResourceTest.cpp ('k') | Source/core/fetch/MemoryCacheTest.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698