QCaptureManager

An interface used to manage multiple CaptureRequests and scedule their completion. More...

Collaboration diagram for QCaptureManager:

Public Member Functions
	QCaptureManager (const DynamicPointer< GraphicsDevice > &device, QTModelManager *manager, uint04 size)
	Constructs the capture manager with a pool of capture frames.
virtual	~QCaptureManager ()
	Destructor.
virtual void	addCaptureRequest (const ConstPointer< CaptureRequest > &request)
	Adds a capture request to the queue.
virtual bool	isCached (const CaptureInfo &info) const
	Checks whether a capture result is in the cache.
virtual void	removeCaptureRequest (const ConstPointer< CaptureRequest > &request)
	Removes a capture request from the queue.
virtual void	runCaptureRequest (const ConstPointer< CaptureRequest > &request)
	Executes a capture request immediately.

Protected Member Functions
void	addToCache (const CaptureCache &cache)
	Adds a capture result to the cache.
uint04	getAvailableFrame () const
	Returns the index of an available capture frame slot.
uint04	searchCache (const CaptureInfo &info) const
	Searches the cache for a matching capture.
uint04	takeAvailableFrame () const
	Takes the next available capture frame slot.

Protected Attributes
Buffer< CaptureCache >	m_capture_cache
	Cache of completed captures.
Buffer< QModelViewCapture * >	m_capture_frames
	Pool of capture frame objects.
DynamicPointer< GraphicsDevice >	m_device
	The graphics device.
Buffer< ConstPointer< CaptureRequest > >	m_initial_requests
	Queued capture requests.
QTModelManager *	m_manager
	The model manager.

Detailed Description

An interface used to manage multiple CaptureRequests and scedule their completion.

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Definition at line 129 of file ModelViewCapture.h.

Constructor & Destructor Documentation

QCaptureManager()

QCaptureManager::QCaptureManager	(	const DynamicPointer< GraphicsDevice > &	device,
		QTModelManager *	manager,
		uint04	size )

Constructs the capture manager with a pool of capture frames.

Parameters

[in]	device	The graphics device.
[in]	manager	The model manager.
[in]	size	Number of capture frame slots.

Member Function Documentation

addCaptureRequest()

virtual void QCaptureManager::addCaptureRequest ( const ConstPointer< CaptureRequest > & request )

virtual

Adds a capture request to the queue.

Parameters

[in]

request

The capture request.

addToCache()

void QCaptureManager::addToCache ( const CaptureCache & cache )

protected

Adds a capture result to the cache.

Parameters

[in]

cache

The cache entry.

getAvailableFrame()

uint04 QCaptureManager::getAvailableFrame ( ) const

protected

Returns the index of an available capture frame slot.

Returns

The frame index.

isCached()

virtual bool QCaptureManager::isCached ( const CaptureInfo & info ) const

virtual

Checks whether a capture result is in the cache.

Parameters

[in]

info

The capture parameters.

Returns

True if cached.

removeCaptureRequest()

virtual void QCaptureManager::removeCaptureRequest ( const ConstPointer< CaptureRequest > & request )

virtual

Removes a capture request from the queue.

Parameters

[in]

request

The capture request.

runCaptureRequest()

virtual void QCaptureManager::runCaptureRequest ( const ConstPointer< CaptureRequest > & request )

virtual

Executes a capture request immediately.

Parameters

[in]

request

The capture request.

searchCache()

uint04 QCaptureManager::searchCache ( const CaptureInfo & info ) const

protected

Searches the cache for a matching capture.

Parameters

[in]

info

The capture parameters.

Returns

The cache index or Invalid if not found.

takeAvailableFrame()

uint04 QCaptureManager::takeAvailableFrame ( ) const

protected

Takes the next available capture frame slot.

Returns

The frame index.

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

• NDEVRGraphics/Headers/ModelViewCapture.h