GraphicsManager

A common interface responsible for managing specific actions with a Gaphics engine, such as Vulkan or OpenGL. More...

Inheritance diagram for GraphicsManager:

Collaboration diagram for GraphicsManager:

Public Member Functions
	GraphicsManager (QTModelManager *manager)
	Constructs the graphics manager.
virtual	~GraphicsManager ()
	Destructor.
virtual void	addGraphicsSession (DynamicPointer< GraphicsSession > session, bool add_cameras=true) override
	Adds a graphics session.
void	addRequest (const ConstPointer< CaptureRequest > &request) override
	Adds a capture request.
virtual Buffer< DynamicPointer< GraphicsSession > >	availableSessions () const override
	Returns all available graphics sessions.
virtual bool	canServiceCaptureRequests () const override
	Checks whether the manager can service capture requests.
virtual const DynamicPointer< QCaptureManager > &	captureManager ()
	Returns the capture manager.
virtual void	clearAll () override
	Clears all graphics sessions and resources.
void	executeRequest (const ConstPointer< CaptureRequest > &request) override
	Immediately executes a capture request.
virtual const DynamicPointer< GraphicsSession > &	graphicsSession (const DynamicPointer< GraphicsDevice > &device) override
	Returns the graphics session for the given device.
virtual bool	hasGraphicsSession (const DynamicPointer< GraphicsDevice > &device) override
	Checks whether a graphics session exists for the given device.
virtual void	initCaptureManager ()
	Initializes the capture manager if not already created.
void	removeRequest (const ConstPointer< CaptureRequest > &request) override
	Removes a capture request.
virtual bool	requestHandleManagerUpdating () const override
	Checks whether this manager handles its own updating.
void	updateActive (const DynamicPointer< GraphicsSession > &session, bool add_cameras=true) override
	Updates which session is currently active.
Public Member Functions inherited from GraphicsManagerBase
void	captureManagerStateChangeSignal ()
	Emitted when the capture manager state changes.
void	graphicsSessionChangeSignal ()
	Emitted when the set of graphics sessions changes.

Protected Attributes
DynamicPointer< GraphicsSession >	m_active_session
	The currently active graphics session.
QTResourceListener *	m_graphics_listener = nullptr
	Listener for graphics-related resource changes.
Dictionary< UUID, DynamicPointer< GraphicsSession > >	m_graphics_sessions
	All registered sessions keyed by device UUID.
QTModelManager *	m_manager
	The model manager.
DynamicPointer< QCaptureManager >	m_render_view_manager
	The capture manager.

Detailed Description

A common interface responsible for managing specific actions with a Gaphics engine, such as Vulkan or OpenGL.

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Definition at line 11 of file GraphicsManager.h.

Constructor & Destructor Documentation

GraphicsManager()

GraphicsManager::GraphicsManager

(

QTModelManager *

manager

)

Constructs the graphics manager.

Parameters

[in]

manager

The model manager.

Member Function Documentation

addGraphicsSession()

virtual void GraphicsManager::addGraphicsSession ( DynamicPointer< GraphicsSession > session, bool add_cameras = true )

overridevirtual

Adds a graphics session.

Parameters

[in]	session	The session to add.
[in]	add_cameras	Whether to register existing cameras.

Implements GraphicsManagerBase.

addRequest()

void GraphicsManager::addRequest ( const ConstPointer< CaptureRequest > & request )

overridevirtual

Adds a capture request.

Parameters

[in]

request

The capture request.

Implements GraphicsManagerBase.

availableSessions()

virtual Buffer< DynamicPointer< GraphicsSession > > GraphicsManager::availableSessions ( ) const

overridevirtual

Returns all available graphics sessions.

Returns

Buffer of sessions.

Implements GraphicsManagerBase.

canServiceCaptureRequests()

virtual bool GraphicsManager::canServiceCaptureRequests ( ) const

overridevirtual

Checks whether the manager can service capture requests.

Returns

True if capture is available.

Implements GraphicsManagerBase.

captureManager()

virtual const DynamicPointer< QCaptureManager > & GraphicsManager::captureManager ( )

virtual

Returns the capture manager.

Returns

Reference to the capture manager.

executeRequest()

void GraphicsManager::executeRequest ( const ConstPointer< CaptureRequest > & request )

overridevirtual

Immediately executes a capture request.

Parameters

[in]

request

The capture request.

Implements GraphicsManagerBase.

graphicsSession()

virtual const DynamicPointer< GraphicsSession > & GraphicsManager::graphicsSession ( const DynamicPointer< GraphicsDevice > & device )

overridevirtual

Returns the graphics session for the given device.

Parameters

[in]

device

The graphics device.

Returns

Reference to the session.

Implements GraphicsManagerBase.

hasGraphicsSession()

virtual bool GraphicsManager::hasGraphicsSession ( const DynamicPointer< GraphicsDevice > & device )

overridevirtual

Checks whether a graphics session exists for the given device.

Parameters

[in]

device

The graphics device.

Returns

True if a session exists.

Implements GraphicsManagerBase.

removeRequest()

void GraphicsManager::removeRequest ( const ConstPointer< CaptureRequest > & request )

overridevirtual

Removes a capture request.

Parameters

[in]

request

The capture request.

Implements GraphicsManagerBase.

requestHandleManagerUpdating()

virtual bool GraphicsManager::requestHandleManagerUpdating ( ) const

overridevirtual

Checks whether this manager handles its own updating.

Returns

True if the manager performs its own update loop.

Implements GraphicsManagerBase.

updateActive()

void GraphicsManager::updateActive ( const DynamicPointer< GraphicsSession > & session, bool add_cameras = true )

overridevirtual

Updates which session is currently active.

Parameters

[in]	session	The session to activate.
[in]	add_cameras	Whether to register existing cameras.

Implements GraphicsManagerBase.

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

• NDEVRGraphics/Headers/GraphicsManager.h