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_CLIENT_CORE_RENDER_RS_RENDER_SERVICE_VISITOR_H 17 #define RENDER_SERVICE_CLIENT_CORE_RENDER_RS_RENDER_SERVICE_VISITOR_H 18 19 #include <memory> 20 21 #ifndef USE_ROSEN_DRAWING 22 #include "include/core/SkCanvas.h" 23 #else 24 #include "draw/canvas.h" 25 #endif 26 #include "rs_base_render_engine.h" 27 #include "pipeline/rs_paint_filter_canvas.h" 28 #include "pipeline/rs_processor.h" 29 #include "visitor/rs_node_visitor.h" 30 31 namespace OHOS { 32 namespace Rosen { 33 34 class RSRenderServiceVisitor : public RSNodeVisitor { 35 public: 36 RSRenderServiceVisitor(bool parallel = false); 37 ~RSRenderServiceVisitor(); 38 39 void PrepareChildren(RSRenderNode &node) override; PrepareCanvasRenderNode(RSCanvasRenderNode & node)40 void PrepareCanvasRenderNode(RSCanvasRenderNode &node) override {} 41 void PrepareDisplayRenderNode(RSDisplayRenderNode &node) override; PrepareProxyRenderNode(RSProxyRenderNode & node)42 void PrepareProxyRenderNode(RSProxyRenderNode& node) override {} PrepareRootRenderNode(RSRootRenderNode & node)43 void PrepareRootRenderNode(RSRootRenderNode& node) override {} 44 void PrepareSurfaceRenderNode(RSSurfaceRenderNode &node) override; PrepareEffectRenderNode(RSEffectRenderNode & node)45 void PrepareEffectRenderNode(RSEffectRenderNode& node) override {} 46 47 void ProcessChildren(RSRenderNode &node) override; ProcessCanvasRenderNode(RSCanvasRenderNode & node)48 void ProcessCanvasRenderNode(RSCanvasRenderNode& node) override {} 49 void ProcessDisplayRenderNode(RSDisplayRenderNode &node) override; ProcessProxyRenderNode(RSProxyRenderNode & node)50 void ProcessProxyRenderNode(RSProxyRenderNode& node) override {} ProcessRootRenderNode(RSRootRenderNode & node)51 void ProcessRootRenderNode(RSRootRenderNode& node) override {} 52 void ProcessSurfaceRenderNode(RSSurfaceRenderNode &node) override; ProcessEffectRenderNode(RSEffectRenderNode & node)53 void ProcessEffectRenderNode(RSEffectRenderNode& node) override {} 54 SetAnimateState(bool doAnimate)55 void SetAnimateState(bool doAnimate) 56 { 57 doAnimate_ = doAnimate; 58 } 59 ShouldForceSerial()60 bool ShouldForceSerial() 61 { 62 return mForceSerial; 63 } 64 65 private: 66 #ifndef USE_ROSEN_DRAWING 67 std::unique_ptr<SkCanvas> skCanvas_; 68 #else 69 std::unique_ptr<Drawing::Canvas> drawingCanvas_; 70 #endif 71 std::shared_ptr<RSPaintFilterCanvas> canvas_; 72 float globalZOrder_ = 0.0f; 73 int32_t offsetX_ = 0; 74 int32_t offsetY_ = 0; 75 bool isSecurityDisplay_ = false; 76 bool mParallelEnable = false; 77 bool mForceSerial = false; 78 std::shared_ptr<RSProcessor> processor_ = nullptr; 79 std::shared_ptr<RSBaseRenderEngine> processorRenderEngine_ = nullptr; 80 bool doAnimate_ = false; 81 }; 82 } // namespace Rosen 83 } // namespace OHOS 84 85 #endif // RENDER_SERVICE_CLIENT_CORE_RENDER_RS_RENDER_SERVICE_VISITOR_H 86