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 RS_CORE_PIPELINE_VIRTUAL_SCREEN_PROCESSOR_H 17 #define RS_CORE_PIPELINE_VIRTUAL_SCREEN_PROCESSOR_H 18 19 #include "rs_base_render_engine.h" 20 #include "rs_processor.h" 21 22 namespace OHOS { 23 namespace Rosen { 24 class RSVirtualScreenProcessor : public RSProcessor { 25 public: 26 RSVirtualScreenProcessor(); 27 ~RSVirtualScreenProcessor() noexcept override; 28 bool Init(RSDisplayRenderNode& node, int32_t offsetX, int32_t offsetY, ScreenId mirroredId, 29 std::shared_ptr<RSBaseRenderEngine> renderEngine) override; 30 31 void ProcessSurface(RSSurfaceRenderNode& node) override; 32 void ProcessDisplaySurface(RSDisplayRenderNode& node) override; 33 void ProcessDrivenSurface(RSDrivenSurfaceRenderNode& node) override; 34 void PostProcess() override; 35 36 private: 37 sptr<Surface> producerSurface_; 38 std::unique_ptr<RSRenderFrame> renderFrame_; 39 std::unique_ptr<RSPaintFilterCanvas> canvas_; 40 }; 41 } // namespace Rosen 42 } // namespace OHOS 43 #endif // RS_CORE_PIPELINE_VIRTUAL_SCREEN_PROCESSOR_H 44