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