| /* |
| * 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 "ThreadInfo.h" |
| |
| #include "emugl/common/lazy_instance.h" |
| #include "emugl/common/thread_store.h" |
| |
| #include <stdio.h> |
| |
| // Set TRACE_THREADINFO to 1 to debug creation/destruction of ThreadInfo |
| // instances. |
| #define TRACE_THREADINFO 0 |
| |
| #if TRACE_THREADINFO |
| #define LOG_THREADINFO(x...) fprintf(stderr, x) |
| #else |
| #define LOG_THREADINFO(x...) |
| #endif |
| |
| namespace { |
| |
| class ThreadInfoStore : public ::emugl::ThreadStore { |
| public: |
| ThreadInfoStore() : ::emugl::ThreadStore(&destructor) {} |
| |
| size_t getInstanceCount() const { return mNumInstances; } |
| |
| private: |
| static void destructor(void* value) { |
| LOG_THREADINFO("%s: EFL %p (%d instances)\n", __FUNCTION__, |
| value, mNumInstances); |
| delete static_cast<ThreadInfo*>(value); |
| mNumInstances--; |
| } |
| |
| static size_t mNumInstances; |
| }; |
| |
| size_t ThreadInfoStore::mNumInstances = 0; |
| |
| } // namespace |
| |
| |
| void ThreadInfo::updateInfo(ContextPtr eglCtx, |
| EglDisplay* dpy, |
| GLEScontext* glesCtx, |
| ShareGroupPtr share, |
| ObjectNameManager* manager) { |
| |
| eglContext = eglCtx; |
| eglDisplay = dpy; |
| glesContext = glesCtx; |
| shareGroup = share; |
| objManager = manager; |
| } |
| |
| static ::emugl::LazyInstance<ThreadInfoStore> s_tls = LAZY_INSTANCE_INIT; |
| |
| ThreadInfo *getThreadInfo() |
| { |
| ThreadInfo *ti = static_cast<ThreadInfo*>(s_tls->get()); |
| if (!ti) { |
| ti = new ThreadInfo(); |
| s_tls->set(ti); |
| LOG_THREADINFO("%s: EGL %p (%d instances)\n", __FUNCTION__, |
| ti, (int)ThreadInfoStore::getInstanceCount()); |
| } |
| return ti; |
| } |