makVrv::DtVideoStreamPostProcessor Class Reference

create a post processor that will provide us with it's input texture id used by the video stream process to get full dynamic range images from the GPU has a passthrough shader so the scene will still show up in the VRV Gui

Inheritance diagram for makVrv::DtVideoStreamPostProcessor:

Public Member Functions
	DtVideoStreamPostProcessor (DtDe &de, const std::string &postProcessorType)
virtual	~DtVideoStreamPostProcessor ()
virtual bool	update (DtChannel *channel)
virtual void	slot_reloadShaders ()
virtual GLuint	inputTexId () const
virtual void	setInputTexture (const DtChannel *channel, osg::Texture *texture) override
Public Member Functions inherited from makVrv::DtPostProcessor
	DtPostProcessor (DtDe &de, const std::string &postProcessType, bool handles2D)
virtual	~DtPostProcessor ()
virtual void	setFragmentShaderSource (const char *source)
virtual void	setVertexShaderSource (const char *source)
virtual void	setFragmentShaderFile (const std::string &fileName)
virtual void	setVertexShaderFile (const std::string &fileName)
virtual osg::Texture *	outputTexture ()
virtual void	setIsFinalEffect (const DtChannel *channel, bool final)
virtual osg::Camera *	cameraForChannel (const DtChannel *channel)
virtual void	slot_releaseResources ()
virtual void	releaseGLObjects ()
virtual bool	hasEffect (const std::string &effect)
virtual bool	effectEnabled (const std::string &effect)
virtual bool	anyEffectEnabled ()
virtual std::list< std::string >	supportedEffects ()
virtual bool	handles2D () const
virtual const std::string &	type () const
virtual bool	postProcessorEnabled ()
virtual bool	needsOcclusionTexture () const
virtual bool	enableEffect (const std::string &effect)
virtual bool	disableEffect (const std::string &effect)
virtual void	enablePostProcessor ()
virtual void	disablePostProcessor ()

Protected Attributes
DtSignalConnectionManager	myConnections
DtVideoStreamPostProcessorDrawable *	myPostProcessorDrawable
Protected Attributes inherited from makVrv::DtPostProcessor
osg::ref_ptr< osg::Texture >	myOutputTexture
osg::ref_ptr< osg::Texture >	myInputTexture
osg::ref_ptr< osg::Program >	myProgram
osg::ref_ptr< osg::Shader >	myFragmentShader
osg::ref_ptr< osg::Shader >	myVertexShader
osg::ref_ptr< osg::Geode >	myQuad
CameraMap	myCameraMap
bool	myHandles2DFlag
bool	myEnabledFlag
std::string	myType
EffectMap	myEffects
CallbackMap	myCullCallbackMap
DtDe &	myDe
DtSignalConnectionManager	mySignals

Private Member Functions
	DtVideoStreamPostProcessor ()
	DtVideoStreamPostProcessor (const DtVideoStreamPostProcessor &)
DtVideoStreamPostProcessor &	operator= (const DtVideoStreamPostProcessor &)

Additional Inherited Members
Protected Types inherited from makVrv::DtPostProcessor
typedef boost::unordered_map < std::string, bool >	EffectMap
typedef std::map< const DtChannel *, osg::ref_ptr < osg::Camera > >	CameraMap
typedef osg::ref_ptr < DtPostProcessorCullVistorCallback >	CallbackRefPtr
typedef std::map< const DtChannel *, CallbackRefPtr >	CallbackMap
Protected Member Functions inherited from makVrv::DtPostProcessor
virtual bool	effectItrEnabled (const EffectMap::iterator &effect) const
virtual void	initialize ()
virtual void	addEffect (std::string effect)
virtual void	setEnablePostProcessor (bool enabled)

Constructor & Destructor Documentation

makVrv::DtVideoStreamPostProcessor::DtVideoStreamPostProcessor	(	DtDe &	de,
		const std::string &	postProcessorType
	)

constructor which sets up the myDe object

virtual makVrv::DtVideoStreamPostProcessor::~DtVideoStreamPostProcessor ( )

virtual

destructor

makVrv::DtVideoStreamPostProcessor::DtVideoStreamPostProcessor ( )

private

private default constructor. not allowed.

makVrv::DtVideoStreamPostProcessor::DtVideoStreamPostProcessor ( const DtVideoStreamPostProcessor &  )

private

prevent copy-construction

Member Function Documentation

DtVideoStreamPostProcessor& makVrv::DtVideoStreamPostProcessor::operator= ( const DtVideoStreamPostProcessor &  )

private

prevent assignment

virtual bool makVrv::DtVideoStreamPostProcessor::update ( DtChannel *  channel )

virtual

Called once per frame, per channel.

Implements makVrv::DtPostProcessor.

virtual void makVrv::DtVideoStreamPostProcessor::slot_reloadShaders ( )

virtual

slot for handling when the shaders are reloaded which recreates the Drawable

virtual GLuint makVrv::DtVideoStreamPostProcessor::inputTexId ( ) const

virtual

get the opengl texture id for the input texture for this post processor

virtual void makVrv::DtVideoStreamPostProcessor::setInputTexture ( const DtChannel *  channel, osg::Texture *  texture  )

overridevirtual

overrides the base class call so the input texture can be passed to the drawable.

Reimplemented from makVrv::DtPostProcessor.

Member Data Documentation

DtSignalConnectionManager makVrv::DtVideoStreamPostProcessor::myConnections

protected

DtVideoStreamPostProcessorDrawable* makVrv::DtVideoStreamPostProcessor::myPostProcessorDrawable

protected

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The documentation for this class was generated from the following file:

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvVideoStream/DtVideoStreamPostProcessor.h