| virtual makVrv::DtIndirectTextureProcessor::~DtIndirectTextureProcessor |
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virtual |
| makVrv::DtIndirectTextureProcessor::DtIndirectTextureProcessor |
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privatedelete |
cannot create without DtDe
Copy Constructor not implemented – Copy Not Allowed.
Assignment Operator Not implemented – Assignment Not Allowed.
| virtual void makVrv::DtIndirectTextureProcessor::launchTextureLoadsIfNecessary |
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DtOsgRenderer * |
renderer | ) |
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called by cull thread and pager threads to starts the job in the main thread if there is anything to load
adds textures myWorkMutex is used as a guard internally.
| virtual void makVrv::DtIndirectTextureProcessor::ts_addTextureToLoad |
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osg::Texture * |
texture, |
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int |
flags |
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) |
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virtual |
thread safe function for adding a single osg texture to the list of textures to load.
| virtual void makVrv::DtIndirectTextureProcessor::ts_unloadTextures |
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const std::set< osg::ref_ptr< osg::Texture > > & |
texturesToUnload | ) |
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thread safe function for unloading a specific set of textures loaded here (used by gt)
| virtual void makVrv::DtIndirectTextureProcessor::ts_moveToToLoadIfNotInToLoadOrLoadingOrNotLoaded |
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const std::map< osg::ref_ptr< osg::Texture >, int > & |
texturesToUnload | ) |
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thread safe function for reloading a specific set of textures (previously loaded here) (used by gt)
| virtual unsigned int makVrv::DtIndirectTextureProcessor::streamTexturesToGpu |
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const osg::RenderInfo & |
renderInfo | ) |
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Called by jobs system job to actually send the texture data down.
| virtual unsigned int makVrv::DtIndirectTextureProcessor::texturesUpdatedFrameNum |
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const |
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virtual |
gets the last frame that the textures were updated in
| virtual int makVrv::DtIndirectTextureProcessor::numTexturesRemaining |
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const |
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get the number of textures that are still needing to be loaded or in the process of loading.
| virtual void makVrv::DtIndirectTextureProcessor::releaseGLObjects |
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osg::State * |
state | ) |
const |
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virtual |
release internal gl data.
| virtual void makVrv::DtIndirectTextureProcessor::stopWork |
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stops the texture loading job
| virtual int makVrv::DtIndirectTextureProcessor::numTexturesToLoad |
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const |
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helps figure out if there's still work to do returns the number of textures yet to load
| virtual int makVrv::DtIndirectTextureProcessor::numTexturesLoading |
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const |
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virtual |
helps figure out if there's still work to do returns the number of textures still loading
| virtual bool makVrv::DtIndirectTextureProcessor::texureFailed |
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osg::Texture * |
texture | ) |
const |
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virtual |
check to see if a particular texture falied to load.
| virtual bool makVrv::DtIndirectTextureProcessor::inJobQueue |
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const |
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is texture processor still running in the main thread job system?
| virtual boost::condition_variable& makVrv::DtIndirectTextureProcessor::waitCondition |
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used as sync point between CDB background pagers and indirect system
| virtual bool makVrv::DtIndirectTextureProcessor::inTextureToGCMap |
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const osg::GraphicsContext * |
graphicsContext, |
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unsigned int |
textureObject |
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) |
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virtual |
Check if we have already added a texture object to our list of textures object by graphics context if we have already added then return true.
| virtual bool makVrv::DtIndirectTextureProcessor::readyForBindless |
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const DtIndirectGlTextureObject * |
indirectGlTextureObject, |
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const osg::GraphicsContext * |
graphicsContext |
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virtual |
whether a valid gl texture object and resident in the given graphics context
| virtual void makVrv::DtIndirectTextureProcessor::makeTexturesResidentIfNeeded |
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const osg::GraphicsContext * |
graphicsContext | ) |
const |
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virtual |
makes textures ready for bindless.
| virtual void makVrv::DtIndirectTextureProcessor::setTextureLoadTimeSlicePeriod |
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float |
period | ) |
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virtual |
Set the time slice period/budget to load textures per tick (in seconds). Textures are loaded in incrementally in time slices. In a tick, if the time taken to load texture(s) exceeds the time slice period/budget, the remainder textures are loaded in the subsequent ticks (again in time slices). Default value is 2ms (0.002 seconds)
| virtual float makVrv::DtIndirectTextureProcessor::textureLoadTimeSlicePeriod |
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void |
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const |
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virtual |
Set the time slice period/budget to load textures per tick (in seconds). Textures are loaded in incrementally in time slices. In a tick, if the time taken to load texture(s) exceeds the time slice period/budget, the remainder textures are loaded in the subsequent ticks (again in time slices). Default value is 2ms (0.002 seconds)
get the gl texture object corresponding to this osg::Texture (that was loaded here) If the texture is still loading internally, nullptr is returned
| virtual void makVrv::DtIndirectTextureProcessor::addTextureToLoad |
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osg::Texture * |
texture, |
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int |
flags |
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) |
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adds an individual texture to the queue
| virtual osg::Operation* makVrv::DtIndirectTextureProcessor::createTextureLoadJob |
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protectedvirtual |
creates a job for the main thread to run
| virtual void makVrv::DtIndirectTextureProcessor::printStats |
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void |
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const |
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protectedvirtual |
for debugging. print textures to load, loading loaded, failed
so that the job can access/mark the above atomic
| friend makVrv::DtIndirectTextureProcessor::DtIndirectTextureProcessorCreator |
The creator class needs to be a friend so it can create this class.
| SetTextures makVrv::DtIndirectTextureProcessor::myMutableTexturesFailed |
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mutableprotected |
| float makVrv::DtIndirectTextureProcessor::myTextureLoadTimeSlicePeriod |
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protected |
time slice period to load textures
| tbb::atomic<bool> makVrv::DtIndirectTextureProcessor::myInJobQueue |
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| unsigned int makVrv::DtIndirectTextureProcessor::myTexturesUpdatedFrameNum |
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mutableprotected |
| unsigned int makVrv::DtIndirectTextureProcessor::myLastFrameNumber |
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| bool makVrv::DtIndirectTextureProcessor::myStopWork |
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| OpenThreads::Mutex makVrv::DtIndirectTextureProcessor::myWorkMutex |
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mutableprotected |
| boost::condition_variable makVrv::DtIndirectTextureProcessor::myWaitCondition |
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protected |
handle residency, textures as contexts get created/destroyed
| DtDe& makVrv::DtIndirectTextureProcessor::myDe |
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protected |
cached reference to the de keyed texture object manager
The documentation for this class was generated from the following file:
