1 /*
2  * Copyright (c) 2022 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #ifndef FRAMEWORKS_OPENGL_WRAPPER_THREAD_PRIVATE_DATA_H
17 #define FRAMEWORKS_OPENGL_WRAPPER_THREAD_PRIVATE_DATA_H
18 
19 #include <pthread.h>
20 #include <EGL/egl.h>
21 
22 #include "hook.h"
23 namespace OHOS {
24 struct ThreadPrivateData {
ThreadPrivateDataThreadPrivateData25     ThreadPrivateData() : error(EGL_SUCCESS), ctx(nullptr) {}
26     EGLint      error;
27     EGLContext  ctx;
28 };
29 
30 class ThreadPrivateDataCtl {
31 public:
32     static ThreadPrivateData* GetPrivateData();
33     static void ClearError();
34     static void ClearPrivateData();
35     static EGLint GetError();
36     static void SetError(EGLint error);
37     static void SetContext(EGLContext ctx);
38     static EGLContext GetContext();
39     static void SetGlHookTable(GlHookTable *table);
40     static GlHookTable *GetGlHookTable();
GetGlHookTableKey()41     static pthread_key_t GetGlHookTableKey()
42     {
43         return tableKey_;
44     }
45 private:
46     static void KeyInit();
47     static void ValidateKey();
48     static pthread_key_t key_;
49     static pthread_key_t tableKey_;
50     static pthread_once_t onceCtl_;
51 };
52 } // namespace OHOS
53 #endif // FRAMEWORKS_OPENGL_WRAPPER_THREAD_PRIVATE_DATA_H
54