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_UNI_RENDER_PROCESSOR_H 17 #define RS_CORE_PIPELINE_UNI_RENDER_PROCESSOR_H 18 19 #include "pipeline/rs_processor.h" 20 #include "rs_composer_adapter.h" 21 #include "rs_uni_render_composer_adapter.h" 22 23 namespace OHOS { 24 namespace Rosen { 25 class RSUniRenderProcessor : public RSProcessor { 26 public: 27 static inline constexpr RSProcessorType Type = RSProcessorType::UNIRENDER_PROCESSOR; GetType()28 RSProcessorType GetType() const override 29 { 30 return Type; 31 } 32 33 RSUniRenderProcessor(); 34 ~RSUniRenderProcessor() noexcept override; 35 36 bool Init(RSScreenRenderNode& node, int32_t offsetX, int32_t offsetY, ScreenId mirroredId, 37 std::shared_ptr<RSBaseRenderEngine> renderEngine) override; 38 void CreateLayer(const RSSurfaceRenderNode& node, RSSurfaceRenderParams& params) override; 39 void ProcessSurface(RSSurfaceRenderNode& node) override; 40 void ProcessScreenSurface(RSScreenRenderNode& node) override; 41 void ProcessRcdSurface(RSRcdSurfaceRenderNode& node) override; 42 void PostProcess() override; 43 #ifdef OHOS_BUILD_ENABLE_MAGICCURSOR 44 std::vector<LayerInfoPtr> GetLayers() const; 45 #endif 46 47 // called by render thread 48 bool InitForRenderThread(DrawableV2::RSScreenRenderNodeDrawable& screenDrawable, 49 std::shared_ptr<RSBaseRenderEngine> renderEngine) override; 50 bool UpdateMirrorInfo(DrawableV2::RSLogicalDisplayRenderNodeDrawable& displayDrawable) override; 51 void CreateLayerForRenderThread(DrawableV2::RSSurfaceRenderNodeDrawable& surfaceDrawable) override; 52 void ProcessScreenSurfaceForRenderThread(DrawableV2::RSScreenRenderNodeDrawable& screenDrawable) override; 53 void ProcessRcdSurfaceForRenderThread(DrawableV2::RSRcdSurfaceRenderNodeDrawable& rcdDrawable) override; 54 // hpae offline 55 bool ProcessOfflineLayer( 56 std::shared_ptr<DrawableV2::RSSurfaceRenderNodeDrawable>& surfaceDrawable, bool async) override; 57 bool ProcessOfflineLayer(std::shared_ptr<RSSurfaceRenderNode>& node) override; 58 59 private: 60 bool GetForceClientForDRM(RSSurfaceRenderParams& params); 61 LayerInfoPtr GetLayerInfo(RSSurfaceRenderParams& params, sptr<SurfaceBuffer>& buffer, 62 sptr<SurfaceBuffer>& prebuffer, const sptr<IConsumerSurface>& consumer, const sptr<SyncFence>& acquireFence); 63 void CreateSolidColorLayer(LayerInfoPtr layer, RSSurfaceRenderParams& params); 64 void HandleTunnelLayerParameters(RSSurfaceRenderParams& params, LayerInfoPtr& layer); 65 void ScaleLayerIfNeeded(RSLayerInfo& layerInfo); 66 std::unique_ptr<RSUniRenderComposerAdapter> uniComposerAdapter_; 67 std::vector<LayerInfoPtr> layers_; 68 }; 69 } // namespace Rosen 70 } // namespace OHOS 71 #endif // RS_CORE_PIPELINE_UNI_RENDER_PROCESSOR_H 72