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| 2 | ** | 
| 3 | ** Copyright (C) 2016 Klaralvdalens Datakonsult AB (KDAB). | 
| 4 | ** Contact: https://www.qt.io/licensing/ | 
| 5 | ** | 
| 6 | ** This file is part of the Qt3D module of the Qt Toolkit. | 
| 7 | ** | 
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| 25 | ** GNU General Public License Usage | 
| 26 | ** Alternatively, this file may be used under the terms of the GNU | 
| 27 | ** General Public License version 2.0 or (at your option) the GNU General | 
| 28 | ** Public license version 3 or any later version approved by the KDE Free | 
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| 36 | ** $QT_END_LICENSE$ | 
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| 38 | ****************************************************************************/ | 
| 39 |  | 
| 40 | #ifndef QT3DRENDER_RENDER_OPENGL_RENDERVIEWBUILDER_H | 
| 41 | #define QT3DRENDER_RENDER_OPENGL_RENDERVIEWBUILDER_H | 
| 42 |  | 
| 43 | // | 
| 44 | //  W A R N I N G | 
| 45 | //  ------------- | 
| 46 | // | 
| 47 | // This file is not part of the Qt API.  It exists for the convenience | 
| 48 | // of other Qt classes.  This header file may change from version to | 
| 49 | // version without notice, or even be removed. | 
| 50 | // | 
| 51 | // We mean it. | 
| 52 | // | 
| 53 |  | 
| 54 | #include <functional> | 
| 55 | #include <Qt3DCore/qaspectjob.h> | 
| 56 | #include <Qt3DRender/private/filterlayerentityjob_p.h> | 
| 57 | #include <Qt3DRender/private/genericlambdajob_p.h> | 
| 58 | #include <Qt3DRender/private/nodemanagers_p.h> | 
| 59 | #include <Qt3DRender/private/frustumcullingjob_p.h> | 
| 60 | #include <Qt3DRender/private/filterproximitydistancejob_p.h> | 
| 61 | #include <renderviewcommandbuilderjob_p.h> | 
| 62 | #include <renderviewcommandupdaterjob_p.h> | 
| 63 | #include <materialparametergathererjob_p.h> | 
| 64 | #include <renderview_p.h> | 
| 65 |  | 
| 66 | QT_BEGIN_NAMESPACE | 
| 67 |  | 
| 68 | namespace Qt3DRender { | 
| 69 |  | 
| 70 | namespace Render { | 
| 71 |  | 
| 72 | namespace OpenGL { | 
| 73 |  | 
| 74 | class Renderer; | 
| 75 |  | 
| 76 | using SynchronizerJobPtr = GenericLambdaJobPtr<std::function<void()>>; | 
| 77 | #define CreateSynchronizerJobPtr(lambda, type, instance) \ | 
| 78 |     SynchronizerJobPtr::create(lambda, type, #type, instance) | 
| 79 |  | 
| 80 | class Q_AUTOTEST_EXPORT RenderViewBuilder | 
| 81 | { | 
| 82 | public: | 
| 83 |     explicit RenderViewBuilder(Render::FrameGraphNode *leafNode, int renderViewIndex, Renderer *renderer); | 
| 84 |  | 
| 85 |     RenderViewInitializerJobPtr renderViewJob() const; | 
| 86 |     FilterLayerEntityJobPtr filterEntityByLayerJob() const; | 
| 87 |     FrustumCullingJobPtr frustumCullingJob() const; | 
| 88 |     QVector<RenderViewCommandBuilderJobPtr> renderViewCommandBuilderJobs() const; | 
| 89 |     QVector<RenderViewCommandUpdaterJobPtr> renderViewCommandUpdaterJobs() const; | 
| 90 |     QVector<MaterialParameterGathererJobPtr> materialGathererJobs() const; | 
| 91 |     SynchronizerJobPtr syncRenderViewPostInitializationJob() const; | 
| 92 |     SynchronizerJobPtr syncPreFrustumCullingJob() const; | 
| 93 |     SynchronizerJobPtr syncRenderViewPreCommandBuildingJob() const; | 
| 94 |     SynchronizerJobPtr syncRenderViewPreCommandUpdateJob() const; | 
| 95 |     SynchronizerJobPtr syncRenderViewPostCommandUpdateJob() const; | 
| 96 |     SynchronizerJobPtr setClearDrawBufferIndexJob() const; | 
| 97 |     SynchronizerJobPtr syncFilterEntityByLayerJob() const; | 
| 98 |     FilterProximityDistanceJobPtr filterProximityJob() const; | 
| 99 |     SynchronizerJobPtr syncMaterialGathererJob() const; | 
| 100 |  | 
| 101 |     void prepareJobs(); | 
| 102 |     QVector<Qt3DCore::QAspectJobPtr> buildJobHierachy() const; | 
| 103 |  | 
| 104 |     Renderer *renderer() const; | 
| 105 |     int renderViewIndex() const; | 
| 106 |  | 
| 107 |     void setLayerCacheNeedsToBeRebuilt(bool needsToBeRebuilt); | 
| 108 |     bool layerCacheNeedsToBeRebuilt() const; | 
| 109 |     void setMaterialGathererCacheNeedsToBeRebuilt(bool needsToBeRebuilt); | 
| 110 |     bool materialGathererCacheNeedsToBeRebuilt() const; | 
| 111 |     void setRenderCommandCacheNeedsToBeRebuilt(bool needsToBeRebuilt); | 
| 112 |     bool renderCommandCacheNeedsToBeRebuilt() const; | 
| 113 |     void setLightCacheNeedsToBeRebuilt(bool needsToBeRebuilt); | 
| 114 |     bool lightCacheNeedsToBeRebuilt() const; | 
| 115 |  | 
| 116 |     static int defaultJobCount(); | 
| 117 |     int optimalJobCount() const; | 
| 118 |     void setOptimalJobCount(int v); | 
| 119 |  | 
| 120 |     static QVector<Entity *> entitiesInSubset(const QVector<Entity *> &entities, const QVector<Entity *> &subset); | 
| 121 |  | 
| 122 | private: | 
| 123 |     Render::FrameGraphNode *m_leafNode; | 
| 124 |     const int m_renderViewIndex; | 
| 125 |     Renderer *m_renderer; | 
| 126 |     RebuildFlagSet m_rebuildFlags; | 
| 127 |  | 
| 128 |     RenderViewInitializerJobPtr m_renderViewJob; | 
| 129 |     FilterLayerEntityJobPtr m_filterEntityByLayerJob; | 
| 130 |     FrustumCullingJobPtr m_frustumCullingJob; | 
| 131 |     QVector<RenderViewCommandBuilderJobPtr> m_renderViewCommandBuilderJobs; | 
| 132 |     QVector<RenderViewCommandUpdaterJobPtr> m_renderViewCommandUpdaterJobs; | 
| 133 |     QVector<MaterialParameterGathererJobPtr> m_materialGathererJobs; | 
| 134 |  | 
| 135 |     SynchronizerJobPtr m_syncRenderViewPostInitializationJob; | 
| 136 |     SynchronizerJobPtr m_syncPreFrustumCullingJob; | 
| 137 |     SynchronizerJobPtr m_syncRenderViewPreCommandBuildingJob; | 
| 138 |     SynchronizerJobPtr m_syncRenderViewPreCommandUpdateJob; | 
| 139 |     SynchronizerJobPtr m_syncRenderViewPostCommandUpdateJob; | 
| 140 |     SynchronizerJobPtr m_setClearDrawBufferIndexJob; | 
| 141 |     SynchronizerJobPtr m_syncFilterEntityByLayerJob; | 
| 142 |     SynchronizerJobPtr m_syncMaterialGathererJob; | 
| 143 |     FilterProximityDistanceJobPtr m_filterProximityJob; | 
| 144 |  | 
| 145 |     int m_optimalParallelJobCount; | 
| 146 | }; | 
| 147 |  | 
| 148 | } // OpenGL | 
| 149 |  | 
| 150 | } // Render | 
| 151 |  | 
| 152 | } // Qt3DRender | 
| 153 |  | 
| 154 | QT_END_NAMESPACE | 
| 155 |  | 
| 156 | #endif // QT3DRENDER_RENDER_OPENGL_RENDERVIEWBUILDER_H | 
| 157 |  |