Index: third_party/WebKit/Source/web/CompositorProxyClientImpl.cpp |
diff --git a/third_party/WebKit/Source/web/CompositorProxyClientImpl.cpp b/third_party/WebKit/Source/web/CompositorProxyClientImpl.cpp |
index 785f096b53c210fa47430bbbf0c614d36fad27c0..a233f8ef398d04db2b167368c3c87d4c8a1398ea 100644 |
--- a/third_party/WebKit/Source/web/CompositorProxyClientImpl.cpp |
+++ b/third_party/WebKit/Source/web/CompositorProxyClientImpl.cpp |
@@ -23,6 +23,7 @@ DEFINE_TRACE(CompositorProxyClientImpl) |
CompositorProxyClient::trace(visitor); |
visitor->trace(m_mutator); |
visitor->trace(m_globalScope); |
+ visitor->trace(m_proxyMap); |
} |
void CompositorProxyClientImpl::setGlobalScope(WorkerGlobalScope* scope) |
@@ -64,4 +65,27 @@ bool CompositorProxyClientImpl::executeAnimationFrameCallbacks(double monotonicT |
return shouldReinvoke; |
} |
+void CompositorProxyClientImpl::registerCompositorProxy(CompositorProxy* proxy) |
+{ |
+ uint64_t elementId = proxy->elementId(); |
+ ProxyMap::AddResult entry = m_proxyMap.add(elementId, nullptr); |
+ Member<ProxySet>& proxies = entry.storedValue->value; |
+ if (entry.isNewEntry) |
+ proxies = new ProxySet; |
+ |
+ proxies->add(proxy); |
+} |
+ |
+void CompositorProxyClientImpl::unregisterCompositorProxy(CompositorProxy* proxy) |
+{ |
+ ProxyMap::iterator it = m_proxyMap.find(proxy->elementId()); |
+ if (it == m_proxyMap.end()) |
+ return; |
+ |
+ ProxySet* proxies = it->value; |
+ proxies->remove(proxy); |
+ if (proxies->isEmpty()) |
+ m_proxyMap.remove(it); |
+} |
+ |
} // namespace blink |