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39
40#ifndef QT3DRENDER_QRENDERASPECT_P_H
41#define QT3DRENDER_QRENDERASPECT_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/qrenderaspect.h>
55#include <Qt3DCore/private/qabstractaspect_p.h>
56#include <Qt3DRender/private/qt3drender_global_p.h>
57#include <Qt3DRender/private/expandboundingvolumejob_p.h>
58#include <Qt3DRender/private/updateworldtransformjob_p.h>
59#include <Qt3DRender/private/updateworldboundingvolumejob_p.h>
60#include <Qt3DRender/private/calcboundingvolumejob_p.h>
61#include <Qt3DRender/private/updateskinningpalettejob_p.h>
62#include <Qt3DRender/private/updateentitylayersjob_p.h>
63#include <Qt3DRender/private/updatetreeenabledjob_p.h>
64#include <Qt3DRender/private/genericlambdajob_p.h>
65#include <Qt3DRender/private/pickboundingvolumejob_p.h>
66#include <Qt3DRender/private/raycastingjob_p.h>
67
68#include <QtCore/qmutex.h>
69
70QT_BEGIN_NAMESPACE
71
72class QSurface;
73class QScreen;
74
75namespace Qt3DRender {
76
77class QSceneImporter;
78
79namespace Render {
80class AbstractRenderer;
81class NodeManagers;
82class QRenderPlugin;
83}
84
85namespace Render {
86class OffscreenSurfaceHelper;
87class PickEventFilter;
88
89using SynchronizerJobPtr = GenericLambdaJobPtr<std::function<void()>>;
90
91class UpdateLevelOfDetailJob;
92typedef QSharedPointer<UpdateLevelOfDetailJob> UpdateLevelOfDetailJobPtr;
93}
94
95class Q_3DRENDERSHARED_PRIVATE_EXPORT QRenderAspectPrivate : public Qt3DCore::QAbstractAspectPrivate
96{
97public:
98 QRenderAspectPrivate(QRenderAspect::RenderType type);
99 ~QRenderAspectPrivate();
100
101 Q_DECLARE_PUBLIC(QRenderAspect)
102
103 static QRenderAspectPrivate* findPrivate(Qt3DCore::QAspectEngine *engine);
104 static QRenderAspectPrivate *get(QRenderAspect *q);
105
106 void syncDirtyFrontEndNode(Qt3DCore::QNode *node, Qt3DCore::QBackendNode *backend, bool firstTime) const override;
107 void jobsDone() override;
108 void frameDone() override;
109
110 void createNodeManagers();
111 void onEngineStartup();
112
113 void registerBackendTypes();
114 void unregisterBackendTypes();
115 void loadSceneParsers();
116 void loadRenderPlugin(const QString &pluginName);
117 void renderInitialize(QOpenGLContext *context);
118 void renderSynchronous(bool swapBuffers = true);
119 void renderShutdown();
120 void registerBackendType(const QMetaObject &, const Qt3DCore::QBackendNodeMapperPtr &functor);
121 QVector<Qt3DCore::QAspectJobPtr> createGeometryRendererJobs() const;
122 QVector<Qt3DCore::QAspectJobPtr> createPreRendererJobs() const;
123 QVector<Qt3DCore::QAspectJobPtr> createRenderBufferJobs() const;
124 Render::AbstractRenderer *loadRendererPlugin();
125
126 Render::NodeManagers *m_nodeManagers;
127 Render::AbstractRenderer *m_renderer;
128
129 bool m_initialized;
130 bool m_renderAfterJobs;
131 QList<QSceneImporter *> m_sceneImporter;
132 QVector<QString> m_loadedPlugins;
133 QVector<Render::QRenderPlugin *> m_renderPlugins;
134 QRenderAspect::RenderType m_renderType;
135 Render::OffscreenSurfaceHelper *m_offscreenHelper;
136 QScreen *m_screen = nullptr;
137
138 Render::UpdateTreeEnabledJobPtr m_updateTreeEnabledJob;
139 Render::UpdateWorldTransformJobPtr m_worldTransformJob;
140 Render::ExpandBoundingVolumeJobPtr m_expandBoundingVolumeJob;
141 Render::CalculateBoundingVolumeJobPtr m_calculateBoundingVolumeJob;
142 Render::UpdateWorldBoundingVolumeJobPtr m_updateWorldBoundingVolumeJob;
143 Render::UpdateSkinningPaletteJobPtr m_updateSkinningPaletteJob;
144 Render::UpdateLevelOfDetailJobPtr m_updateLevelOfDetailJob;
145 Render::UpdateEntityLayersJobPtr m_updateEntityLayersJob;
146 Render::SynchronizerJobPtr m_syncLoadingJobs;
147 Render::PickBoundingVolumeJobPtr m_pickBoundingVolumeJob;
148 Render::RayCastingJobPtr m_rayCastingJob;
149
150 QScopedPointer<Render::PickEventFilter> m_pickEventFilter;
151
152 static QMutex m_pluginLock;
153 static QVector<QString> m_pluginConfig;
154 static QVector<QRenderAspectPrivate *> m_instances;
155 static void configurePlugin(const QString &plugin);
156};
157
158}
159
160QT_END_NAMESPACE
161
162#endif // QT3DRENDER_QRENDERASPECT_P_H
163

source code of qt3d/src/render/frontend/qrenderaspect_p.h