XCgrabberFlex Class Reference

Inheritance diagram for XCgrabberFlex:

Collaboration diagram for XCgrabberFlex:

Public Member Functions
	XCgrabberFlex (OptionManager &mgr, const std::string &descrName="XC Frame Grabber Driver", const std::string &tagName="XCFrameGrabber", const ParamFlag flags=USE_MY_VAL)
	Constructor.
virtual	~XCgrabberFlex ()
	Destructor.
virtual GenericFrameSpec	peekFrameSpec ()
	Return the specifications of the next frame to be returned.
virtual SimTime	getNaturalFrameTime () const
	Get the inter-frame time that matches our video mode.
void	WhiteBalance ()
	White balance.
virtual GenericFrame	readFrame ()
	Get the next frame from the frame-grabber.
xclib::pxbuffer_t	getCurrBufID ()
Protected Member Functions
VideoFrame	grabRaw ()
	Grab raw data (the raw bayer format data).
virtual void	start1 ()
	get started
virtual void	stop2 ()
	get stopped

Detailed Description

Definition at line 68 of file XCgrabberFlex.H.

Constructor & Destructor Documentation

XCgrabberFlex::XCgrabberFlex	(	OptionManager &	mgr,
		const std::string &	descrName = `"XC Frame Grabber Driver"`,
		const std::string &	tagName = `"XCFrameGrabber"`,
		const ParamFlag	flags = `USE_MY_VAL`
	)

Constructor.

Definition at line 62 of file XCgrabberFlex.C.

XCgrabberFlex::~XCgrabberFlex ( ) [virtual]

Destructor.

Definition at line 271 of file XCgrabberFlex.C.

Member Function Documentation

SimTime XCgrabberFlex::getNaturalFrameTime ( ) const [virtual]

Get the inter-frame time that matches our video mode.

Reimplemented from FrameIstream.

Definition at line 344 of file XCgrabberFlex.C.

References OModelParam< T >::getVal(), and SimTime::HERTZ().

VideoFrame XCgrabberFlex::grabRaw ( ) [protected]

Grab raw data (the raw bayer format data).

Don't call this directly; use readFrame() instead.

define the image from frame buffer

Definition at line 358 of file XCgrabberFlex.C.

References ASSERT, OModelParam< T >::getVal(), Dims::h(), Dims::sz(), and Dims::w().

Referenced by readFrame().

GenericFrameSpec XCgrabberFlex::peekFrameSpec ( ) [virtual]

Return the specifications of the next frame to be returned.

Implements FrameIstream.

Definition at line 330 of file XCgrabberFlex.C.

References OModelParam< T >::getVal().

GenericFrame XCgrabberFlex::readFrame ( ) [virtual]

Get the next frame from the frame-grabber.

Returns grabbed frame. This call will block until a frame is ready and has been grabbed.

Beware that the integrity of the GenericFrame object may not last "very long"; basically, try to be finished using the GenericFrame object before you attempt to grab the next frame in the stream. If you need it for longer than that, then you should use GenericFrame::deepCopyOf() to make a copy of the frame that can be safely held indefinitely.

Implements FrameIstream.

Definition at line 352 of file XCgrabberFlex.C.

References grabRaw().

void XCgrabberFlex::start1 ( ) [protected, virtual]

get started

show some info of pxvidstate structure

Reimplemented from ModelComponent.

Definition at line 95 of file XCgrabberFlex.C.

References rutz::format(), OModelParam< T >::getVal(), Dims::sz(), and WhiteBalance().

void XCgrabberFlex::stop2 ( ) [protected, virtual]

get stopped

Reimplemented from ModelComponent.