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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #include "platform/MemoryCoordinator.h" | 5 #include "platform/MemoryCoordinator.h" |
| 6 | 6 |
| 7 #include "base/sys_info.h" | 7 #include "base/sys_info.h" |
| 8 #include "platform/fonts/FontCache.h" | 8 #include "platform/fonts/FontCache.h" |
| 9 #include "platform/graphics/ImageDecodingStore.h" | 9 #include "platform/graphics/ImageDecodingStore.h" |
| 10 #include "platform/instrumentation/tracing/TraceEvent.h" | 10 #include "platform/instrumentation/tracing/TraceEvent.h" |
| (...skipping 20 matching lines...) Expand all Loading... |
| 31 } | 31 } |
| 32 | 32 |
| 33 // static | 33 // static |
| 34 MemoryCoordinator& MemoryCoordinator::instance() { | 34 MemoryCoordinator& MemoryCoordinator::instance() { |
| 35 DEFINE_STATIC_LOCAL(Persistent<MemoryCoordinator>, external, | 35 DEFINE_STATIC_LOCAL(Persistent<MemoryCoordinator>, external, |
| 36 (new MemoryCoordinator)); | 36 (new MemoryCoordinator)); |
| 37 DCHECK(isMainThread()); | 37 DCHECK(isMainThread()); |
| 38 return *external.get(); | 38 return *external.get(); |
| 39 } | 39 } |
| 40 | 40 |
| 41 | |
| 42 MemoryCoordinator::MemoryCoordinator() {} | 41 MemoryCoordinator::MemoryCoordinator() {} |
| 43 | 42 |
| 44 void MemoryCoordinator::registerClient(MemoryCoordinatorClient* client) { | 43 void MemoryCoordinator::registerClient(MemoryCoordinatorClient* client) { |
| 45 DCHECK(isMainThread()); | 44 DCHECK(isMainThread()); |
| 46 DCHECK(client); | 45 DCHECK(client); |
| 47 DCHECK(!m_clients.contains(client)); | 46 DCHECK(!m_clients.contains(client)); |
| 48 m_clients.insert(client); | 47 m_clients.insert(client); |
| 49 } | 48 } |
| 50 | 49 |
| 51 void MemoryCoordinator::unregisterClient(MemoryCoordinatorClient* client) { | 50 void MemoryCoordinator::unregisterClient(MemoryCoordinatorClient* client) { |
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| 82 // MemoryCoordinatorClients rather than clearing caches here. | 81 // MemoryCoordinatorClients rather than clearing caches here. |
| 83 ImageDecodingStore::instance().clear(); | 82 ImageDecodingStore::instance().clear(); |
| 84 FontCache::fontCache()->invalidate(); | 83 FontCache::fontCache()->invalidate(); |
| 85 } | 84 } |
| 86 | 85 |
| 87 DEFINE_TRACE(MemoryCoordinator) { | 86 DEFINE_TRACE(MemoryCoordinator) { |
| 88 visitor->trace(m_clients); | 87 visitor->trace(m_clients); |
| 89 } | 88 } |
| 90 | 89 |
| 91 } // namespace blink | 90 } // namespace blink |
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