83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "ThreadInfo.h"
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#include "emugl/common/lazy_instance.h"
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#include "emugl/common/thread_store.h"
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#include <stdio.h>
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// Set TRACE_THREADINFO to 1 to debug creation/destruction of ThreadInfo
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// instances.
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#define TRACE_THREADINFO 0
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#if TRACE_THREADINFO
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#define LOG_THREADINFO(x...) fprintf(stderr, x)
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#else
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#define LOG_THREADINFO(x...)
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#endif
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namespace {
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class ThreadInfoStore : public ::emugl::ThreadStore {
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public:
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ThreadInfoStore() : ::emugl::ThreadStore(&destructor) {}
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size_t getInstanceCount() const { return mNumInstances; }
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private:
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static void destructor(void* value) {
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LOG_THREADINFO("%s: EFL %p (%d instances)\n", __FUNCTION__,
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value, mNumInstances);
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delete static_cast<ThreadInfo*>(value);
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mNumInstances--;
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}
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static size_t mNumInstances;
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};
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size_t ThreadInfoStore::mNumInstances = 0;
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} // namespace
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void ThreadInfo::updateInfo(ContextPtr eglCtx,
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EglDisplay* dpy,
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GLEScontext* glesCtx,
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ShareGroupPtr share,
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ObjectNameManager* manager) {
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eglContext = eglCtx;
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eglDisplay = dpy;
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glesContext = glesCtx;
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shareGroup = share;
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objManager = manager;
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}
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static ::emugl::LazyInstance<ThreadInfoStore> s_tls = LAZY_INSTANCE_INIT;
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ThreadInfo *getThreadInfo()
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{
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ThreadInfo *ti = static_cast<ThreadInfo*>(s_tls->get());
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if (!ti) {
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ti = new ThreadInfo();
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s_tls->set(ti);
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LOG_THREADINFO("%s: EGL %p (%d instances)\n", __FUNCTION__,
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ti, (int)ThreadInfoStore::getInstanceCount());
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}
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return ti;
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}
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