Initial work

external/android-emugl/host/libs/libOpenglRender/RenderThreadInfo.cpp

@@ -0,0 +1,43 @@
+/*
+* Copyright (C) 2011 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+#include "RenderThreadInfo.h"
+
+#include "emugl/common/lazy_instance.h"
+#include "emugl/common/thread_store.h"
+
+namespace {
+
+class ThreadInfoStore : public ::emugl::ThreadStore {
+public:
+    ThreadInfoStore() : ::emugl::ThreadStore(NULL) {}
+};
+
+}  // namespace
+
+static ::emugl::LazyInstance<ThreadInfoStore> s_tls = LAZY_INSTANCE_INIT;
+
+RenderThreadInfo::RenderThreadInfo() {
+    s_tls->set(this);
+}
+
+RenderThreadInfo::~RenderThreadInfo() {
+    s_tls->set(NULL);
+}
+
+RenderThreadInfo* RenderThreadInfo::get() {
+    return static_cast<RenderThreadInfo*>(s_tls->get());
+}