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:

[legend]

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 () const

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)

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

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvVideoStream/DtVideoStreamPostProcessor.h

Public Member Functions

Protected Attributes

Private Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation