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 DISP_DEV_H
17 #define DISP_DEV_H
18 
19 #include "engines/gfx/soft_engine.h"
20 
21 namespace OHOS {
22 class DispDev : public SoftEngine {
23 public:
DispDev()24     DispDev() {}
~DispDev()25     virtual ~DispDev() {}
26     static DispDev *GetInstance();
27 
28     void Flush(const OHOS::Rect& flushRect) override;
29     BufferInfo *GetFBBufferInfo() override;
30     void UpdateFBBuffer();
31 
32 private:
33     bool isRegister_ = false;
34     void *fbAddr = nullptr;
35 };
36 } // namespace OHOS
37 
38 #endif // DISP_DEV_H
39