A DtVideoStream instance will create a single streaming video pipeline on the channel indicated by windowName/ channelName.

Public Types
enum	VideoStreamStatus { Stopped, Started, Suspended, Unavailable }

Public Member Functions
virtual	~DtVideoStream ()

virtual DtUnicode	instanceName () const

virtual DtUnicode	className () const

virtual bool	start ()

virtual void	notifyOtherStreamStarted (const DtVideoStream &startedStream)

virtual bool	stop ()

virtual void	setAutoStart (bool autoStart)

virtual bool	autoStart () const

virtual void	notifyOtherStreamStopped (const DtVideoStream &stoppedStream)

virtual VideoStreamStatus	status () const

virtual void	setFromRecord (const makArchives::DtVideoStreamRecord &vsRecord)

virtual void	setFromVideoStream (const DtVideoStream &stream)

virtual void	swapImageTasks (int index1, int index2)

virtual bool	saveVideoStream (const DtUnicode &filePath) const

virtual bool	loadVideoStream (const DtUnicode &filePath)

virtual void	reportFramebufferCallbackFailure ()


virtual int	channelWidth () const

virtual int	channelHeight () const

virtual int	channelX () const

virtual int	channelY () const

virtual double	horizontalFov () const

virtual double	verticalFov () const


virtual void	setWindowName (const DtUnicode &windowName)

virtual DtUnicode	windowName () const

virtual void	setChannelName (const DtUnicode &channelName)

virtual DtUnicode	channelName () const

virtual void	setDataType (const DtUnicode &dataType)

virtual DtUnicode	dataType () const

virtual void	setFrameRate (int frameRate)

virtual int	frameRate () const

virtual void	setPixelFormat (const DtUnicode &pixelFormat)

virtual DtUnicode	pixelFormat () const

virtual void	setNumBuffers (int numBuffers)

virtual int	numBuffers () const

virtual void	setReadBuffer (const DtUnicode &readBuffer)

virtual DtUnicode	readBuffer () const

virtual void	setUseGPUForEncoding (bool useGPU)

virtual bool	useGPUForEncoding () const

void	setEncodingFormat (const DtUnicode &encodingFormat)

DtUnicode	encodingFormat () const

virtual void	addImageTask (const makArchives::DtImageTaskRecord &imageTask)

virtual void	removeImageTask (const makArchives::DtImageTaskRecord &imageTask)

virtual void	setImageTask (int index, const makArchives::DtImageTaskRecord &imageTask)

virtual void	setImageTasks (const makArchives::DtVideoStreamRecord::ImageTaskRecords &imageTasks)

virtual const makArchives::DtVideoStreamRecord::ImageTaskRecords &	imageTasks () const

virtual makArchives::DtVideoStreamRecord::ImageTaskRecords &	imageTasks ()

virtual void	setParameterInt (int taskElementIndex, const DtUnicode &parameterName, int value)

virtual void	setParameterDouble (int taskElementIndex, const DtUnicode &parameterName, double value)

virtual void	setParameterBool (int taskElementIndex, const DtUnicode &parameterName, bool value)

virtual void	setParameterString (int taskElementIndex, const DtUnicode &parameterName, const DtUnicode &value)

virtual void	setMetadataPublisher (const makArchives::DtMetadataPublisherRecord &pubRecord)

virtual void	setMetadataPublisherType (const DtUnicode &pubType)

virtual void	setMetadataPublisherObserverName (const DtUnicode &observer)

virtual void	setMetadataPublisherParameters (const makArchives::DtNameValueLists &parameters)

virtual const makArchives::DtMetadataPublisherRecord &	metadataPublisher () const

Public Attributes

boost::signalslib::signal < void(const DtUnicode &)>	signal_windowNameChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_channelNameChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_dataTypeChanged

boost::signalslib::signal < void(int)>	signal_frameRateChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_pixelFormatChanged

boost::signalslib::signal < void(int)>	signal_numBuffersChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_readBufferChanged

boost::signalslib::signal < void(bool)>	signal_useGPUForEncodingChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_encodingFormatChanged

boost::signalslib::signal < void(const makArchives::DtImageTaskRecord &)>	signal_imageTaskAdded

boost::signalslib::signal < void(const makArchives::DtImageTaskRecord &)>	signal_imageTaskToBeRemoved

boost::signalslib::signal < void(int imageTaskIndex)>	signal_imageTaskRemoved

boost::signalslib::signal < void(const makArchives::DtVideoStreamRecord::ImageTaskRecords &)>	signal_imageTasksChanged

boost::signalslib::signal < void(int index, const makArchives::DtImageTaskRecord &)>	signal_imageTaskChanged

boost::signalslib::signal < void(const makArchives::DtMetadataPublisherRecord &)>	signal_metadataPublisherChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_metadataPublisherTypeChanged

boost::signalslib::signal < void(const DtUnicode &)>	signal_metadataPublisherObserverNameChanged

boost::signalslib::signal < void(const makArchives::DtNameValueLists &)>	signal_metadataPublisherParametersChanged

boost::signalslib::signal < void(int index1, int index2)>	signal_imageTasksSwapped

boost::signalslib::signal < void(VideoStreamStatus)>	signal_videoStreamStatusChanged

boost::signalslib::signal < void(bool)>	signal_videoStreamAutoStartChanged

boost::signalslib::signal < void(int taskIndex, const DtUnicode &parameter, int value)>	signal_intTaskParameterChanged

boost::signalslib::signal < void(int taskIndex, const DtUnicode &parameter, double value)>	signal_doubleTaskParameterChanged

boost::signalslib::signal < void(int taskIndex, const DtUnicode &parameter, bool value)>	signal_boolTaskParameterChanged

boost::signalslib::signal < void(int taskIndex, const DtUnicode &parameter, const DtUnicode &value)>	signal_stringTaskParameterChanged

Protected Member Functions
	DtVideoStream (DtDe &de, DtVideoStreamManager &mgr, const DtUnicode &className, const DtUnicode &instanceName)

virtual DtReadFramebufferCallback *	createFramebufferReadbackIfNecessary ()

virtual void	updateFov ()

virtual void	updateChannelWidthAndHeight ()

virtual bool	installFramebufferCallback ()

virtual void	removeFrameReadback ()

virtual void	slot_channelConfigurationModified (const std::string &displayName, const std::string &windowName, const std::string &channelName)

virtual void	slot_windowConfigurationModified (const std::string &displayName, const std::string &windowName)

virtual void	slot_channelToBeDestroyed (DtChannelManager mgr, DtChannel channel)

virtual void	slot_deleteReadFramebufferCallback ()

virtual void	slot_updateReadFramebufferCallbackIfNeeded ()

virtual void	cleanChannel (DtOsgChannel *channel)

virtual DtOsgChannel *	findMatchingOsgChannel (void) const

Protected Attributes
makArchives::DtVideoStreamRecord	myVideoStreamRecord

DtVideoStreamManager &	myVideoStreamManager

osg::ref_ptr < DtReadFramebufferCallback >	myChannelReadback

DtOsgChannel *	myChannel

DtDe &	myDe

DtUnicode	myInstanceName

DtUnicode	myClassName

int	myChannelWidth

int	myChannelHeight

int	myChannelX

int	myChannelY

double	myHorizontalFov

double	myVerticalFov

VideoStreamStatus	myStatus

DtSignalConnectionManager	myConnections

boost::signalslib::connection	myPreTickConnection

boost::signalslib::connection	myPostTickConnection

boost::signalslib::connection	myChannelConfigurationModifiedConnection

boost::signalslib::connection	myWindowConfigurationModifiedConnection

Private Member Functions
	DtVideoStream ()

	DtVideoStream (const DtVideoStream &rhs)

DtVideoStream &	operator= (const DtVideoStream &rhs)

Friends
class	DtVideoStreamCreator

class	DtVideoStreamManager

Member Enumeration Documentation

enum makVrv::DtVideoStream::VideoStreamStatus

Enumerator
Stopped	stream is stopped
Started	stream is started and global video processing is enabled
Suspended	stream is started but global video processing is disabled
Unavailable	stream specifies a channel that's already being used by another

Constructor & Destructor Documentation

virtual makVrv::DtVideoStream::~DtVideoStream ( )

virtual

DTOR.

makVrv::DtVideoStream::DtVideoStream	(	DtDe &	de,
		DtVideoStreamManager &	mgr,
		const DtUnicode &	className,
		const DtUnicode &	instanceName
	)

protected

Constructor. Only called by friend class DtVideoStreamCreator. Instance name must be unique.

makVrv::DtVideoStream::DtVideoStream ( )

private

Unimimplemented default constructor.

makVrv::DtVideoStream::DtVideoStream ( const DtVideoStream & rhs )

private

Unimimplemented copy constructor.

Member Function Documentation

virtual DtUnicode makVrv::DtVideoStream::instanceName ( ) const

virtual

Get the name of this stream.

virtual DtUnicode makVrv::DtVideoStream::className ( ) const

virtual

Get the class of this stream This is the className that was given to the factory to construct this stream, and can be used to lookup a widget creator for a dialog that can edit it.

virtual bool makVrv::DtVideoStream::start ( )

virtual

Start streaming video.

virtual void makVrv::DtVideoStream::notifyOtherStreamStarted ( const DtVideoStream & startedStream )

virtual

Tell the stream when another stream has started. The video stream maintains its own status, which includes whether or not it is available. It becomes unavailable when another stream is running on its window/channel.

virtual bool makVrv::DtVideoStream::stop ( )

virtual

Stop streaming video.

virtual void makVrv::DtVideoStream::setAutoStart ( bool autoStart )

virtual

When autoStart is set to true, the video stream is started after all VR_Vantage initialization completes.

virtual bool makVrv::DtVideoStream::autoStart ( ) const

virtual

Get whether the video stream should be auto started.

virtual void makVrv::DtVideoStream::notifyOtherStreamStopped ( const DtVideoStream & stoppedStream )

virtual

Tell the stream when another stream has stopped. The video stream maintains its own status, which includes whether or not it is available. An unavailable stream becomes available when another stream running on its window/channel stops.

virtual VideoStreamStatus makVrv::DtVideoStream::status ( ) const

virtual

Get the video stream's status.

virtual void makVrv::DtVideoStream::setFromRecord ( const makArchives::DtVideoStreamRecord & vsRecord )

virtual

Initialize this video stream based on a DtVideoStreamRecord.

virtual void makVrv::DtVideoStream::setFromVideoStream ( const DtVideoStream & stream )

virtual

Initialize this video stream based on another video stream.

virtual int makVrv::DtVideoStream::channelWidth ( ) const

virtual

Channel parameters. Taken from the channel being streamed. These are only available after a stream has been started.

Get the width (in pixels) of the channel

virtual int makVrv::DtVideoStream::channelHeight ( ) const

virtual

Get the height (in pixels) of the channel.

virtual int makVrv::DtVideoStream::channelX ( ) const

virtual

Get the start x pixel of the channel.

virtual int makVrv::DtVideoStream::channelY ( ) const

virtual

Get the start y pixel of the channel.

virtual double makVrv::DtVideoStream::horizontalFov ( ) const

virtual

Get the channel camera's horizontal Field Of View.

virtual double makVrv::DtVideoStream::verticalFov ( ) const

virtual

Get the channel camera's vertical Field Of View.

virtual void makVrv::DtVideoStream::setWindowName ( const DtUnicode & windowName )

virtual

Video stream parameters. These wrap the DtVideoStreamRecord owned by the stream. Mutators cause the stream to be saved and signals to be raised when the values changed.

Set the name of the window the video will be captured from

virtual DtUnicode makVrv::DtVideoStream::windowName ( ) const

virtual

Get the window name that the streamed channel belongs to.

virtual void makVrv::DtVideoStream::setChannelName ( const DtUnicode & channelName )

virtual

Set the name of the channel within the specified window that the video will be captured from.

virtual DtUnicode makVrv::DtVideoStream::channelName ( ) const

virtual

Get the name of the channel to be streamed to video.

virtual void makVrv::DtVideoStream::setDataType ( const DtUnicode & dataType )

virtual

Set the data type of the osg::image used to capture a frame. The following values are supported: "ubyte" "byte" "float" "int8888" "int8888R".

virtual DtUnicode makVrv::DtVideoStream::dataType ( ) const

virtual

Get the datatype to use.

virtual void makVrv::DtVideoStream::setFrameRate ( int frameRate )

virtual

Set the capture frame rate (in seconds)

virtual int makVrv::DtVideoStream::frameRate ( ) const

virtual

Get the frame rate the video should be streamed at.

virtual void makVrv::DtVideoStream::setPixelFormat ( const DtUnicode & pixelFormat )

virtual

Set the pixel format of the osg::image used to capture a frame. The following values are supported: "RGB" "BGR" "BGRA" "RGBA" "DEPTH".

virtual DtUnicode makVrv::DtVideoStream::pixelFormat ( ) const

virtual

Get the pixel format.

virtual void makVrv::DtVideoStream::setNumBuffers ( int numBuffers )

virtual

Set the number of pixel buffer objects used for image capture.

virtual int makVrv::DtVideoStream::numBuffers ( ) const

virtual

Get the number of buffers to use.

virtual void makVrv::DtVideoStream::setReadBuffer ( const DtUnicode & readBuffer )

virtual

Set the read buffer type. Supported values are: "back" mean that it will omit the overlays in the streamed video "front" mean that it will include the overlays in the streamed video.

virtual DtUnicode makVrv::DtVideoStream::readBuffer ( ) const

virtual

Get the type of read buffer to use. Supported values are: "back" mean that it will omit the overlays in the streamed video "front" mean that it will include the overlays in the streamed video.

virtual void makVrv::DtVideoStream::setUseGPUForEncoding ( bool useGPU )

virtual

Set whether or not to use the GPU for encoding the video stream.

virtual bool makVrv::DtVideoStream::useGPUForEncoding ( ) const

virtual

Get whether or not to use the GPU for encoding the video stream.

void makVrv::DtVideoStream::setEncodingFormat ( const DtUnicode & encodingFormat )

Set the encoding format. Supported values are: "h264" "h265" only used for hardware encoding on the GPU this setting MUST be used in conjunction with the useGPUForEncoding field set to true.

DtUnicode makVrv::DtVideoStream::encodingFormat ( ) const

Get the encoding format. Supported values are: "h264" "h265" only used for hardware encoding on the GPU this setting MUST be used in conjunction with the useGPUForEncoding field set to true.

virtual void makVrv::DtVideoStream::addImageTask ( const makArchives::DtImageTaskRecord & imageTask )

virtual

Add an image task to be part of the image task element pipeline. DtImageTaskRecord specifies the type of task and its initialization values.

virtual void makVrv::DtVideoStream::removeImageTask ( const makArchives::DtImageTaskRecord & imageTask )

virtual

Remove an image task. A task that matches the argument image task record, in type and parameters, will be removed.

virtual void makVrv::DtVideoStream::setImageTask	(	int	index,
		const makArchives::DtImageTaskRecord &	imageTask
	)

virtual

Set the image processing task at a specific index. If there is already a task at that index, it is replaced. If index is >= the current image task list size, it is appended to the end of the list.

virtual void makVrv::DtVideoStream::setImageTasks ( const makArchives::DtVideoStreamRecord::ImageTaskRecords & imageTasks )

virtual

Replace the entire set of image tasks with the specified image tasks.

virtual const makArchives::DtVideoStreamRecord::ImageTaskRecords& makVrv::DtVideoStream::imageTasks ( ) const

virtual

Get the image task records in the collection.

virtual makArchives::DtVideoStreamRecord::ImageTaskRecords& makVrv::DtVideoStream::imageTasks ( )

virtual

Get the (non-const) image task records in the collection.

virtual void makVrv::DtVideoStream::setParameterInt	(	int	taskElementIndex,
		const DtUnicode &	parameterName,
		int	value
	)

virtual

Set the integer name/value parameter of the image task at the specified index.

virtual void makVrv::DtVideoStream::setParameterDouble	(	int	taskElementIndex,
		const DtUnicode &	parameterName,
		double	value
	)

virtual

Set the double name/value parameter of the image task at the specified index.

virtual void makVrv::DtVideoStream::setParameterBool	(	int	taskElementIndex,
		const DtUnicode &	parameterName,
		bool	value
	)

virtual

Set the boolean name/value parameter of the image task at the specified index.

virtual void makVrv::DtVideoStream::setParameterString	(	int	taskElementIndex,
		const DtUnicode &	parameterName,
		const DtUnicode &	value
	)

virtual

Set the string name/value parameter of the image task at the specified index.

virtual void makVrv::DtVideoStream::setMetadataPublisher ( const makArchives::DtMetadataPublisherRecord & pubRecord )

virtual

Set the metadata publisher type and parameters via a DtMetadataPublisherRecord.

virtual void makVrv::DtVideoStream::setMetadataPublisherType ( const DtUnicode & pubType )

virtual

Set the type of metadata publisher this stream will use. "" indicates no publisher.

virtual void makVrv::DtVideoStream::setMetadataPublisherObserverName ( const DtUnicode & observer )

virtual

Set the name of the Observer the metadata publisher should publish information about.

virtual void makVrv::DtVideoStream::setMetadataPublisherParameters ( const makArchives::DtNameValueLists & parameters )

virtual

Set all the name/value parameters for the metadata publisher.

virtual const makArchives::DtMetadataPublisherRecord& makVrv::DtVideoStream::metadataPublisher ( ) const

virtual

Get the metadata publisher record.

virtual void makVrv::DtVideoStream::swapImageTasks	(	int	index1,
		int	index2
	)

virtual

Swap the image tasks at the specified indices.

virtual bool makVrv::DtVideoStream::saveVideoStream ( const DtUnicode & filePath ) const

virtual

Save the video stream to the specified file.

virtual bool makVrv::DtVideoStream::loadVideoStream ( const DtUnicode & filePath )

virtual

Initialize the video stream from the specified file.

virtual void makVrv::DtVideoStream::reportFramebufferCallbackFailure ( )

virtual

If the draw callback (readback) detects an error, it calls this and then deletes itself.

virtual DtReadFramebufferCallback* makVrv::DtVideoStream::createFramebufferReadbackIfNecessary ( )

protectedvirtual

Create the callback that goes in the channel camera's post-render callback slot.

virtual void makVrv::DtVideoStream::updateFov ( )

protectedvirtual

Update the current vertical and horizontal fields of view.

virtual void makVrv::DtVideoStream::updateChannelWidthAndHeight ( )

protectedvirtual

Update the current channel width and height.

virtual bool makVrv::DtVideoStream::installFramebufferCallback ( )

protectedvirtual

InstallFramebufferCallback detmerines the current parameters of a channel and installs a final draw callback on the channel to be streamed's camera.

virtual void makVrv::DtVideoStream::removeFrameReadback ( )

protectedvirtual

RemoveFrameCallback removes the final draw callback from the camera of the channel being streamed.

virtual void makVrv::DtVideoStream::slot_channelConfigurationModified	(	const std::string &	displayName,
		const std::string &	windowName,
		const std::string &	channelName
	)

protectedvirtual

Called when DtDe::signal_channelConfigurationModified is raised.

virtual void makVrv::DtVideoStream::slot_windowConfigurationModified	(	const std::string &	displayName,
		const std::string &	windowName
	)

protectedvirtual

Called when DtDe::signal_windowConfigurationModified is raised.

virtual void makVrv::DtVideoStream::slot_channelToBeDestroyed	(	DtChannelManager *	mgr,
		DtChannel *	channel
	)

protectedvirtual

Called by signal when a channel configuration is destroyed. Used to update the observer's delete button enabled status.

virtual void makVrv::DtVideoStream::slot_deleteReadFramebufferCallback ( )

protectedvirtual

cleanup the readframebuffer on the next pretick so that it is not deleted out from under the callback

virtual void makVrv::DtVideoStream::slot_updateReadFramebufferCallbackIfNeeded ( )

protectedvirtual

check to see if the callback needs to be recreated.

virtual void makVrv::DtVideoStream::cleanChannel ( DtOsgChannel * channel )

protectedvirtual

Clean up before channel get destroyed (like destroyed hardware encoder)

virtual DtOsgChannel* makVrv::DtVideoStream::findMatchingOsgChannel ( void ) const

protectedvirtual

Find matching channel.

DtVideoStream& makVrv::DtVideoStream::operator= ( const DtVideoStream & rhs )

private

Unimimplemented assignment operator.

Friends And Related Function Documentation

friend class DtVideoStreamCreator

friend

Only DtVideoStreamCreator can construct a DtVideoStream.

friend class DtVideoStreamManager

friend

Only DtVideoStreamManager can save a videoStream.

Member Data Documentation

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_windowNameChanged

Signals raised when changes are made to the video stream configuration.

emitted when the window containing the channel that should be streamed changes

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_channelNameChanged

emitted when the channel that should be streamed changes

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_dataTypeChanged

emitted when the data type of the osg::image used to capture a frame changes

boost::signalslib::signal<void ( int )> makVrv::DtVideoStream::signal_frameRateChanged

emitted when the the capture frame rate changes

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_pixelFormatChanged

emitted when the pixel format of the osg::image used to capture a frame changes

boost::signalslib::signal<void ( int )> makVrv::DtVideoStream::signal_numBuffersChanged

emitted when the number of pixel buffer objects changes

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_readBufferChanged

emitted when the read buffer type changes

boost::signalslib::signal<void ( bool )> makVrv::DtVideoStream::signal_useGPUForEncodingChanged

emitted when the GPU vs CPU encoding setting changes

boost::signalslib::signal<void(const DtUnicode&)> makVrv::DtVideoStream::signal_encodingFormatChanged

emitted when the encoding format changes

boost::signalslib::signal<void ( const makArchives::DtImageTaskRecord& )> makVrv::DtVideoStream::signal_imageTaskAdded

emitted when an process image task element is added

boost::signalslib::signal<void ( const makArchives::DtImageTaskRecord& )> makVrv::DtVideoStream::signal_imageTaskToBeRemoved

emitted when a process image task element is about to be removed

boost::signalslib::signal<void ( int imageTaskIndex )> makVrv::DtVideoStream::signal_imageTaskRemoved

emitted after a process image task element has been removed

boost::signalslib::signal<void ( const makArchives::DtVideoStreamRecord::ImageTaskRecords& )> makVrv::DtVideoStream::signal_imageTasksChanged

emitted when all image tasks have been replaced

boost::signalslib::signal<void ( int index, const makArchives::DtImageTaskRecord& )> makVrv::DtVideoStream::signal_imageTaskChanged

emitted when the image task at index has changed

boost::signalslib::signal<void ( const makArchives::DtMetadataPublisherRecord& )> makVrv::DtVideoStream::signal_metadataPublisherChanged

emitted when the metadata publisher changes

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_metadataPublisherTypeChanged

emitted when the metadata publisher type has changed

boost::signalslib::signal<void ( const DtUnicode& )> makVrv::DtVideoStream::signal_metadataPublisherObserverNameChanged

emitted when the observer tracked by a metadata publisher changes

boost::signalslib::signal<void ( const makArchives::DtNameValueLists& )> makVrv::DtVideoStream::signal_metadataPublisherParametersChanged

emitted when metadatapublisher type-specific parameters change

boost::signalslib::signal<void ( int index1, int index2 )> makVrv::DtVideoStream::signal_imageTasksSwapped

emitted when the order of two tasks are swapped

boost::signalslib::signal<void ( VideoStreamStatus )> makVrv::DtVideoStream::signal_videoStreamStatusChanged

emitted when the video stream's status changes

boost::signalslib::signal< void ( bool )> makVrv::DtVideoStream::signal_videoStreamAutoStartChanged

emitted when the video stream's autoStart parameter is changed

boost::signalslib::signal<void ( int taskIndex, const DtUnicode& parameter, int value )> makVrv::DtVideoStream::signal_intTaskParameterChanged

emitted when the specified integer parameter/value is changed for the image task at task index

boost::signalslib::signal<void ( int taskIndex, const DtUnicode& parameter, double value )> makVrv::DtVideoStream::signal_doubleTaskParameterChanged

emitted when the specified double parameter/value is changed for the image task at task index

boost::signalslib::signal<void ( int taskIndex, const DtUnicode& parameter, bool value )> makVrv::DtVideoStream::signal_boolTaskParameterChanged

emitted when the specified boolean parameter/value is changed for the image task at task index

boost::signalslib::signal<void ( int taskIndex, const DtUnicode& parameter, const DtUnicode& value )> makVrv::DtVideoStream::signal_stringTaskParameterChanged

emitted when the specified string parameter/value is changed for the image task at task index

makArchives::DtVideoStreamRecord makVrv::DtVideoStream::myVideoStreamRecord

protected

DtVideoStreamManager& makVrv::DtVideoStream::myVideoStreamManager

protected

osg::ref_ptr<DtReadFramebufferCallback> makVrv::DtVideoStream::myChannelReadback

protected

DtOsgChannel* makVrv::DtVideoStream::myChannel

protected

DtDe& makVrv::DtVideoStream::myDe

protected

DtUnicode makVrv::DtVideoStream::myInstanceName

protected

DtUnicode makVrv::DtVideoStream::myClassName

protected

int makVrv::DtVideoStream::myChannelWidth

protected

int makVrv::DtVideoStream::myChannelHeight

protected

int makVrv::DtVideoStream::myChannelX

protected

int makVrv::DtVideoStream::myChannelY

protected

double makVrv::DtVideoStream::myHorizontalFov

protected

double makVrv::DtVideoStream::myVerticalFov

protected

VideoStreamStatus makVrv::DtVideoStream::myStatus

protected

DtSignalConnectionManager makVrv::DtVideoStream::myConnections

protected

boost::signalslib::connection makVrv::DtVideoStream::myPreTickConnection

protected

boost::signalslib::connection makVrv::DtVideoStream::myPostTickConnection

protected

boost::signalslib::connection makVrv::DtVideoStream::myChannelConfigurationModifiedConnection

protected

boost::signalslib::connection makVrv::DtVideoStream::myWindowConfigurationModifiedConnection

protected

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

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

Public Types

Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Private Member Functions

Friends

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation