1 /*
2  * Copyright (c) 2023 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_RENDER_SURFACE_OHOS_H
17 #define RS_RENDER_SURFACE_OHOS_H
18 
19 #include <memory>
20 
21 #include "include/core/SkCanvas.h"
22 #include "include/core/SkSurface.h"
23 
24 #include "common/rs_rect.h"
25 
26 #include "rs_render_surface.h"
27 #include "rs_render_surface_frame.h"
28 
29 namespace OHOS {
30 namespace Rosen {
31 class RSRenderSurfaceOhos : public RSRenderSurface {
32 public:
33     explicit RSRenderSurfaceOhos(const sptr<Surface>& surface, const std::shared_ptr<DrawingContext>& drawingContext);
34     ~RSRenderSurfaceOhos();
35     bool IsValid() const override;
36     sptr<Surface> GetSurfaceOhos() const;
37     uint32_t GetQueueSize() const override;
38     std::shared_ptr<RSRenderSurfaceFrame> RequestFrame(
39         int32_t width, int32_t height, uint64_t uiTimestamp = 0, bool useAFBC = true) override;
40     bool FlushFrame(uint64_t uiTimestamp = 0) override;
41     void SetUiTimeStamp(uint64_t uiTimestamp = 0) override;
42     void SetDamageRegion(const std::vector<RectI> &rects) override;
43     int32_t GetBufferAge() override;
44     void ClearBuffer() override;
45     SkCanvas* GetCanvas() override;
46     sk_sp<SkSurface> GetSurface() override;
47     GraphicColorGamut GetColorSpace() override;
48     void SetColorSpace(GraphicColorGamut colorSpace) override;
49     void SetSurfaceBufferUsage(uint64_t usage);
50     void SetSurfacePixelFormat(uint64_t pixelFormat);
GetCurrentBuffer()51     sptr<SurfaceBuffer> GetCurrentBuffer()
52     {
53         return nullptr;
54     }
55 private:
56     void RenderFrame();
57     void SetReleaseFence(const int32_t& fence);
58     int32_t GetReleaseFence() const;
59 };
60 }
61 } // namespace Rosen
62 #endif