1 /* 2 * Copyright (C) 2011 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #include "EglThreadInfo.h" 17 #include "EglOsApi.h" 18 EglThreadInfo()19EglThreadInfo::EglThreadInfo():m_err(EGL_SUCCESS),m_api(EGL_OPENGL_ES_API) {} 20 21 #include <cutils/threads.h> 22 23 static thread_store_t s_tls = THREAD_STORE_INITIALIZER; 24 tlsDestruct(void * ptr)25static void tlsDestruct(void *ptr) 26 { 27 if (ptr) { 28 EglThreadInfo *ti = (EglThreadInfo *)ptr; 29 delete ti; 30 } 31 } 32 get(void)33EglThreadInfo* EglThreadInfo::get(void) 34 { 35 EglThreadInfo *ti = (EglThreadInfo *)thread_store_get(&s_tls); 36 if (!ti) { 37 ti = new EglThreadInfo(); 38 thread_store_set(&s_tls, ti, tlsDestruct); 39 } 40 return ti; 41 } 42 43