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 RENDER_SERVICE_BASE_COMMON_RS_SURFACE_EXT_H 17 #define RENDER_SERVICE_BASE_COMMON_RS_SURFACE_EXT_H 18 #include <functional> 19 #include <limits> 20 #include <memory> 21 #include <string> 22 #include <unistd.h> 23 24 #include "image/image.h" 25 26 namespace OHOS { 27 namespace Rosen { 28 class RSPaintFilterCanvas; 29 class RSSurfaceExt : public std::enable_shared_from_this<RSSurfaceExt> { 30 public: 31 static inline constexpr RSSurfaceExtType Type = RSSurfaceExtType::NONE; GetType()32 RSSurfaceExtType GetType() const 33 { 34 return Type; 35 } 36 RSSurfaceExt() = default; 37 virtual ~RSSurfaceExt() = default; 38 39 RSSurfaceExt(const RSSurfaceExt&) = delete; 40 RSSurfaceExt(const RSSurfaceExt&&) = delete; 41 RSSurfaceExt& operator=(const RSSurfaceExt&) = delete; 42 RSSurfaceExt& operator=(const RSSurfaceExt&&) = delete; 43 44 #ifdef USE_SURFACE_TEXTURE 45 virtual void DrawTextureImage(RSPaintFilterCanvas& canvas, bool freeze, const Drawing::Rect& clipRect) = 0; 46 virtual void UpdateSurfaceDefaultSize(float width, float height) = 0; 47 virtual void SetAttachCallback(const RSSurfaceTextureAttachCallBack& attachCallback) = 0; 48 virtual void SetUpdateCallback(const RSSurfaceTextureUpdateCallBack& updateCallback) = 0; 49 virtual void MarkUiFrameAvailable(bool available) = 0; 50 virtual bool IsUiFrameAvailable() const = 0; 51 #endif 52 }; 53 54 #ifdef USE_SURFACE_TEXTURE 55 using RSSurfaceTexture = RSSurfaceExt; 56 #endif 57 } 58 } 59 #endif // #define RENDER_SERVICE_BASE_COMMON_RS_SURFACE_EXT_H 60 61