1 /* 2 * Copyright (c) 2025 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_COMPOSITE_LAYER_RS_COMPOSITE_LAYER_UTILS_H 16 #define RENDER_SERVICE_CLIENT_CORE_COMPOSITE_LAYER_RS_COMPOSITE_LAYER_UTILS_H 17 18 #include "ui/rs_node.h" 19 #include "ui/rs_texture_export.h" 20 21 namespace OHOS { 22 namespace Rosen { 23 24 class RSSurfaceNode; 25 class RSCompositeLayerUtils { 26 public: 27 RSCompositeLayerUtils(const std::shared_ptr<RSNode>& rootNode, uint32_t zOrder); 28 ~RSCompositeLayerUtils(); 29 bool CreateCompositeLayer(); 30 void UpdateVirtualNodeBounds(const Vector4f& bounds); 31 uint32_t GetTopLayerZOrder(); 32 std::shared_ptr<RSSurfaceNode> GetCompositeNode(); 33 bool DealWithSelfDrawCompositeNode(std::shared_ptr<RSNode> node, uint32_t zOrder); 34 private: 35 std::shared_ptr<RSNode> rootNode_; 36 std::shared_ptr<RSTextureExport> textureExport_; 37 std::shared_ptr<RSSurfaceNode> compositeNode_; 38 std::shared_ptr<RSUIDirector> rsUiDirector_ = nullptr; 39 uint32_t topLayerZOrder_ = 0; 40 }; 41 } // namespace Rosen 42 } // namespace OHOS 43 44 #endif // RENDER_SERVICE_CLIENT_CORE_COMPOSITE_LAYER_RS_COMPOSITE_LAYER_UTILS_H