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 RENDER_SERVICE_BASE_DRAWING_RS_SURFACE_FRAME_H 17 #define RENDER_SERVICE_BASE_DRAWING_RS_SURFACE_FRAME_H 18 19 #include <memory> 20 21 #include "common/rs_rect.h" 22 #include "draw/canvas.h" 23 #include "draw/surface.h" 24 25 namespace OHOS { 26 namespace Rosen { 27 class RenderContext; 28 class RSSurfaceFrame { 29 public: 30 RSSurfaceFrame() = default; 31 virtual ~RSSurfaceFrame() = default; 32 SetDamageRegion(int32_t left,int32_t top,int32_t width,int32_t height)33 virtual void SetDamageRegion(int32_t left, int32_t top, int32_t width, int32_t height) {}; SetDamageRegion(const std::vector<RectI> & rects)34 virtual void SetDamageRegion(const std::vector<RectI> &rects) {}; 35 virtual int32_t GetBufferAge() const = 0; 36 virtual Drawing::Canvas* GetCanvas() = 0; 37 virtual std::shared_ptr<Drawing::Surface> GetSurface() = 0; 38 virtual void SetRenderContext(RenderContext* context) = 0; 39 protected: 40 std::shared_ptr<Drawing::Surface> surface_ = nullptr; 41 private: 42 }; 43 44 } // namespace Rosen 45 } // namespace OHOS 46 47 #endif // RENDER_SERVICE_BASE_DRAWING_RS_SURFACE_FRAME_H 48