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 16 #ifndef ROSEN_RENDER_SERVICE_PIPELINE_RS_LPP_VIDEO_H 17 #define ROSEN_RENDER_SERVICE_PIPELINE_RS_LPP_VIDEO_H 18 #include <string> 19 #include <vector> 20 21 #include "pipeline/render_thread/rs_base_render_util.h" 22 #include "pipeline/rs_render_node.h" 23 #include "pipeline/rs_surface_render_node.h" 24 namespace OHOS::Rosen { 25 class LppVideoHandler { 26 private: 27 std::vector<std::shared_ptr<RSSurfaceRenderNode>> lowPowerSurfaceNode_; 28 std::atomic_bool hasVirtualMirrorDisplay_ = false; 29 std::mutex mutex_; 30 31 LppVideoHandler() = default; 32 ~LppVideoHandler() = default; 33 34 public: 35 static LppVideoHandler& Instance(); 36 void ConsumeAndUpdateLppBuffer(const std::shared_ptr<RSSurfaceRenderNode>& surfaceNode); 37 void ClearLppSurfaceNode(); 38 void JudgeRsDrawLppState(bool needDrawFrame, bool doDirectComposition); 39 void SetHasVirtualMirrorDisplay(bool hasVirtualMirrorDisplay); 40 }; 41 } // namespace OHOS::Rosen 42 43 #endif