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 #ifndef RENDER_SERVICE_CLIENT_CORE_PIPELINE_RS_EFFECT_RENDER_NODE_H 16 #define RENDER_SERVICE_CLIENT_CORE_PIPELINE_RS_EFFECT_RENDER_NODE_H 17 18 #include "common/rs_macros.h" 19 #include "modifier/rs_modifier_type.h" 20 #include "pipeline/rs_render_node.h" 21 22 namespace OHOS { 23 namespace Rosen { 24 class RSB_EXPORT RSEffectRenderNode : public RSRenderNode { 25 public: 26 using WeakPtr = std::weak_ptr<RSEffectRenderNode>; 27 using SharedPtr = std::shared_ptr<RSEffectRenderNode>; 28 static inline constexpr RSRenderNodeType Type = RSRenderNodeType::EFFECT_NODE; GetType()29 RSRenderNodeType GetType() const override 30 { 31 return Type; 32 } 33 34 explicit RSEffectRenderNode(NodeId id, std::weak_ptr<RSContext> context = {}); 35 virtual ~RSEffectRenderNode(); 36 37 void ProcessRenderBeforeChildren(RSPaintFilterCanvas& canvas) override; 38 void ProcessRenderAfterChildren(RSPaintFilterCanvas& canvas) override; 39 40 void Prepare(const std::shared_ptr<RSNodeVisitor>& visitor) override; 41 void Process(const std::shared_ptr<RSNodeVisitor>& visitor) override; 42 #ifndef USE_ROSEN_DRAWING 43 void SetEffectRegion(const std::optional<SkPath>& region); 44 #else 45 void SetEffectRegion(const std::optional<Drawing::Path>& region); 46 #endif 47 48 protected: 49 RectI GetFilterRect() const override; 50 51 private: 52 #ifndef USE_ROSEN_DRAWING 53 std::optional<SkPath> effectRegion_ = std::nullopt; 54 #else 55 std::optional<Drawing::Path> effectRegion_ = std::nullopt; 56 #endif 57 }; 58 } // namespace Rosen 59 } // namespace OHOS 60 #endif // RENDER_SERVICE_CLIENT_CORE_PIPELINE_RS_EFFECT_RENDER_NODE_H 61