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

/*
* 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());
}