////  RenderDeferredTask.h//  render-utils/src/////  Created by Sam Gateau on 5/29/15.//  Copyright 20154 High Fidelity, Inc.////  Distributed under the Apache License, Version 2.0.//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #ifndef hifi_RenderDeferredTask_h#define hifi_RenderDeferredTask_h #include <gpu/Pipeline.h>#include <render/CullTask.h> class SetupDeferred {public:    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext);     using JobModel = render::Job::Model<SetupDeferred>;};  class PrepareDeferred {public:    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext);     using JobModel = render::Job::Model<PrepareDeferred>;}; class RenderDeferred {public:    using JobModel = render::Job::Model<RenderDeferred>;     void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext);}; class DrawConfig : public render::Job::Config {    Q_OBJECT    Q_PROPERTY(int numDrawn READ getNumDrawn NOTIFY newStats)     Q_PROPERTY(int maxDrawn MEMBER maxDrawn NOTIFY dirty)public:     int getNumDrawn() { return _numDrawn; }    void setNumDrawn(int numDrawn) { _numDrawn = numDrawn;  emit newStats(); }     int maxDrawn{ -1 }; signals:    void newStats();    void dirty(); protected:    int _numDrawn{ 0 };}; class DrawDeferred {public:    using Config = DrawConfig;    using JobModel = render::Job::ModelI<DrawDeferred, render::ItemBounds, Config>;     DrawDeferred(render::ShapePlumberPointer shapePlumber) : _shapePlumber{ shapePlumber } {}     void configure(const Config& config) { _maxDrawn = config.maxDrawn; }    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext, const render::ItemBounds& inItems); protected:    render::ShapePlumberPointer _shapePlumber;    int _maxDrawn; // initialized by Config}; class DrawStateSortConfig : public render::Job::Config {    Q_OBJECT        Q_PROPERTY(int numDrawn READ getNumDrawn NOTIFY numDrawnChanged)        Q_PROPERTY(int maxDrawn MEMBER maxDrawn NOTIFY dirty)        Q_PROPERTY(bool stateSort MEMBER stateSort NOTIFY dirty)public:     int getNumDrawn() { return numDrawn; }    void setNumDrawn(int num) { numDrawn = num; emit numDrawnChanged(); }     int maxDrawn{ -1 };    bool stateSort{ true }; signals:    void numDrawnChanged();    void dirty(); protected:    int numDrawn{ 0 };}; class DrawStateSortDeferred {public:    using Config = DrawStateSortConfig;    using JobModel = render::Job::ModelI<DrawStateSortDeferred, render::ItemBounds, Config>;     DrawStateSortDeferred(render::ShapePlumberPointer shapePlumber) : _shapePlumber{ shapePlumber } {}     void configure(const Config& config) { _maxDrawn = config.maxDrawn; _stateSort = config.stateSort; }    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext, const render::ItemBounds& inItems); protected:    render::ShapePlumberPointer _shapePlumber;    int _maxDrawn; // initialized by Config    bool _stateSort;}; class DrawStencilDeferred {public:    using JobModel = render::Job::Model<DrawStencilDeferred>;     void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext);    static const gpu::PipelinePointer& getOpaquePipeline(); protected:    static gpu::PipelinePointer _opaquePipeline; //lazy evaluation hence mutable}; class DrawBackgroundDeferredConfig : public render::Job::Config {    Q_OBJECT    Q_PROPERTY(double gpuTime READ getGpuTime)public:    double getGpuTime() { return gpuTime; } protected:    friend class DrawBackgroundDeferred;    double gpuTime;}; class DrawBackgroundDeferred {public:    using Config = DrawBackgroundDeferredConfig;    using JobModel = render::Job::ModelI<DrawBackgroundDeferred, render::ItemBounds, Config>;     void configure(const Config& config) {}    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext, const render::ItemBounds& inItems); protected:    gpu::RangeTimer _gpuTimer;}; class DrawOverlay3DConfig : public render::Job::Config {    Q_OBJECT    Q_PROPERTY(int numDrawn READ getNumDrawn NOTIFY numDrawnChanged)    Q_PROPERTY(int maxDrawn MEMBER maxDrawn NOTIFY dirty)public:    int getNumDrawn() { return numDrawn; }    void setNumDrawn(int num) { numDrawn = num; emit numDrawnChanged(); }     int maxDrawn{ -1 }; signals:    void numDrawnChanged();    void dirty(); protected:    int numDrawn{ 0 };}; class DrawOverlay3D {public:    using Config = DrawOverlay3DConfig;    using JobModel = render::Job::ModelI<DrawOverlay3D, render::ItemBounds, Config>;     DrawOverlay3D(bool opaque);     void configure(const Config& config) { _maxDrawn = config.maxDrawn; }    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext, const render::ItemBounds& inItems); protected:    render::ShapePlumberPointer _shapePlumber;    int _maxDrawn; // initialized by Config    bool _opaquePass{ true };}; class Blit {public:    void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext);     using JobModel = render::Job::Model<Blit>;}; class RenderDeferredTask : public render::Task {public:    RenderDeferredTask(render::CullFunctor cullFunctor);     void run(const render::SceneContextPointer& sceneContext, const render::RenderContextPointer& renderContext);     using JobModel = Model<RenderDeferredTask>;}; #endif // hifi_RenderDeferredTask_h