1 /*
2  * Copyright (c) 2021-2022 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 RS_SURFACE_OHOS_RASTER_H
17 #define RS_SURFACE_OHOS_RASTER_H
18 
19 #include <surface.h>
20 
21 #include "platform/drawing/rs_surface.h"
22 #include "platform/ohos/rs_surface_ohos.h"
23 
24 namespace OHOS {
25 namespace Rosen {
26 class RSSurfaceOhosRaster : public RSSurfaceOhos {
27 public:
28     explicit RSSurfaceOhosRaster(const sptr<Surface>& producer);
29     ~RSSurfaceOhosRaster() = default;
30 
IsValid()31     bool IsValid() const override
32     {
33         return producer_ != nullptr;
34     }
35 
36     std::unique_ptr<RSSurfaceFrame> RequestFrame(
37         int32_t width, int32_t height, uint64_t uiTimestamp, bool useAFBC = true, bool isProtected = false) override;
38     bool FlushFrame(std::unique_ptr<RSSurfaceFrame>& frame, uint64_t uiTimestamp) override;
39 
40     void SetSurfaceBufferUsage(uint64_t usage) override;
41     void SetSurfacePixelFormat(int32_t pixelFormat) override;
GetCurrentBuffer()42     sptr<SurfaceBuffer> GetCurrentBuffer() override
43     {
44         return nullptr;
45     }
46     void ClearBuffer() override;
47     void ResetBufferAge() override;
48     void SetUiTimeStamp(const std::unique_ptr<RSSurfaceFrame>& frame, uint64_t uiTimestamp) override;
49 };
50 } // namespace Rosen
51 } // namespace OHOS
52 
53 #endif // RENDER_SERVICE_BASE_PLATFORM_RS_SURFACE_OHOS_H
54