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| 39 | |
| 40 | #ifndef QT3DRENDER_RENDER_OPENGL_RENDERERCACHE_P_H |
| 41 | #define QT3DRENDER_RENDER_OPENGL_RENDERERCACHE_P_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 <Qt3DRender/QFrameGraphNode> |
| 55 | |
| 56 | #include <Qt3DRender/private/entity_p.h> |
| 57 | #include <renderviewjobutils_p.h> |
| 58 | #include <Qt3DRender/private/lightsource_p.h> |
| 59 | #include <rendercommand_p.h> |
| 60 | |
| 61 | QT_BEGIN_NAMESPACE |
| 62 | |
| 63 | namespace Qt3DRender { |
| 64 | |
| 65 | namespace Render { |
| 66 | |
| 67 | namespace OpenGL { |
| 68 | |
| 69 | struct RendererCache |
| 70 | { |
| 71 | struct LeafNodeData |
| 72 | { |
| 73 | Matrix4x4 viewProjectionMatrix; |
| 74 | // Set by the FilterLayerJob |
| 75 | // Contains all Entities that satisfy the layer filtering for the RV |
| 76 | QVector<Entity *> filterEntitiesByLayer; |
| 77 | |
| 78 | // Set by the MaterialParameterGatherJob |
| 79 | MaterialParameterGathererData materialParameterGatherer; |
| 80 | |
| 81 | // Set by the SyncRenderViewPreCommandUpdateJob |
| 82 | // Contains caches of different filtering stages that can |
| 83 | // be cached across frame |
| 84 | QVector<Entity *> layeredFilteredRenderables; // Changes rarely |
| 85 | QVector<Entity *> filteredAndCulledRenderables; // Changes if camera is modified |
| 86 | QVector<LightSource> layeredFilteredLightSources; |
| 87 | |
| 88 | // We keep two sets of filtered render commands |
| 89 | // and we flip in between them every frame |
| 90 | int viewIdx = 0; |
| 91 | bool requestFilteringAtNextFrame = false; |
| 92 | EntityRenderCommandDataViewPtr filteredRenderCommandDataViews[2]; |
| 93 | }; |
| 94 | |
| 95 | // Variabled below are shared amongst all RV |
| 96 | |
| 97 | // Set by CachingRenderableEntityFilterJob |
| 98 | QVector<Entity *> renderableEntities; |
| 99 | |
| 100 | // Set by CachingComputableEntityFilterJob |
| 101 | QVector<Entity *> computeEntities; |
| 102 | |
| 103 | // Set by CachingLightGathererJob |
| 104 | QVector<LightSource> gatheredLights; |
| 105 | |
| 106 | EnvironmentLight* environmentLight; |
| 107 | |
| 108 | // Per RV cache |
| 109 | // Leaves inserted by SyncRenderViewPostInitialization |
| 110 | QHash<FrameGraphNode *, LeafNodeData> leafNodeCache; |
| 111 | |
| 112 | QMutex *mutex() { return &m_mutex; } |
| 113 | |
| 114 | private: |
| 115 | QMutex m_mutex; |
| 116 | }; |
| 117 | |
| 118 | } // namespace OpenGL |
| 119 | |
| 120 | } // namespace Render |
| 121 | |
| 122 | } // namespace Qt3DRender |
| 123 | |
| 124 | QT_END_NAMESPACE |
| 125 | |
| 126 | #endif // QT3DRENDER_RENDER_OPENGL_RENDERERCACHE_P_H |
| 127 | |