| /* |
| * 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. |
| */ |
| #ifndef _THREAD_INFO_H |
| #define _THREAD_INFO_H |
| |
| #include "HostConnection.h" |
| #include <pthread.h> |
| |
| #include <bionic_tls.h> |
| struct EGLContext_t; |
| struct HostConnection; |
| |
| struct EGLThreadInfo |
| { |
| EGLThreadInfo() : currentContext(NULL), hostConn(NULL), eglError(EGL_SUCCESS) { } |
| |
| EGLContext_t *currentContext; |
| HostConnection *hostConn; |
| int eglError; |
| }; |
| |
| |
| typedef bool (*tlsDtorCallback)(void*); |
| void setTlsDestructor(tlsDtorCallback); |
| |
| extern "C" __attribute__((visibility("default"))) EGLThreadInfo *goldfish_get_egl_tls(); |
| |
| inline EGLThreadInfo* getEGLThreadInfo() { |
| #ifdef __ANDROID__ |
| EGLThreadInfo *tInfo = |
| (EGLThreadInfo *)(((uintptr_t *)__get_tls())[TLS_SLOT_OPENGL]); |
| if (!tInfo) { |
| tInfo = goldfish_get_egl_tls(); |
| ((uintptr_t *)__get_tls())[TLS_SLOT_OPENGL] = (uintptr_t)tInfo; |
| } |
| return tInfo; |
| #else |
| return goldfish_get_egl_tls(); |
| #endif |
| } |
| |
| #endif // of _THREAD_INFO_H |