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 "include/core/SkCanvas.h" 22 #include "pipeline/rs_paint_filter_canvas.h" 23 #include "pipeline/rs_processor.h" 24 #include "visitor/rs_node_visitor.h" 25 26 namespace OHOS { 27 namespace Rosen { 28 29 class RSRenderServiceVisitor : public RSNodeVisitor { 30 public: 31 RSRenderServiceVisitor(bool parallel = false); 32 ~RSRenderServiceVisitor(); 33 34 void PrepareBaseRenderNode(RSBaseRenderNode &node) override; PrepareCanvasRenderNode(RSCanvasRenderNode & node)35 void PrepareCanvasRenderNode(RSCanvasRenderNode &node) override {} 36 void PrepareDisplayRenderNode(RSDisplayRenderNode &node) override; PrepareProxyRenderNode(RSProxyRenderNode & node)37 void PrepareProxyRenderNode(RSProxyRenderNode& node) override {} PrepareRootRenderNode(RSRootRenderNode & node)38 void PrepareRootRenderNode(RSRootRenderNode& node) override {} 39 void PrepareSurfaceRenderNode(RSSurfaceRenderNode &node) override; 40 41 void ProcessBaseRenderNode(RSBaseRenderNode &node) override; ProcessCanvasRenderNode(RSCanvasRenderNode & node)42 void ProcessCanvasRenderNode(RSCanvasRenderNode& node) override {} 43 void ProcessDisplayRenderNode(RSDisplayRenderNode &node) override; ProcessProxyRenderNode(RSProxyRenderNode & node)44 void ProcessProxyRenderNode(RSProxyRenderNode& node) override {} ProcessRootRenderNode(RSRootRenderNode & node)45 void ProcessRootRenderNode(RSRootRenderNode& node) override {} 46 void ProcessSurfaceRenderNode(RSSurfaceRenderNode &node) override; 47 SetAnimateState(bool doAnimate)48 void SetAnimateState(bool doAnimate) 49 { 50 doAnimate_ = doAnimate; 51 } 52 ShouldForceSerial()53 bool ShouldForceSerial() 54 { 55 return mForceSerial; 56 } 57 58 private: 59 std::unique_ptr<SkCanvas> skCanvas_; 60 std::shared_ptr<RSPaintFilterCanvas> canvas_; 61 float globalZOrder_ = 0.0f; 62 int32_t offsetX_ = 0; 63 int32_t offsetY_ = 0; 64 bool isSecurityDisplay_ = false; 65 bool mParallelEnable = false; 66 bool mForceSerial = false; 67 std::shared_ptr<RSProcessor> processor_ = nullptr; 68 bool doAnimate_ = false; 69 }; 70 } // namespace Rosen 71 } // namespace OHOS 72 73 #endif // RENDER_SERVICE_CLIENT_CORE_RENDER_RS_RENDER_SERVICE_VISITOR_H 74