OpenCVFrameSource Class Reference

a FrameSource that wraps OpenCVs CvCapture More...

#include <OpenCVFrameSource.h>

Inheritance diagram for OpenCVFrameSource:

Collaboration diagram for OpenCVFrameSource:

Public Member Functions
	~OpenCVFrameSource ()
IplImage *	GetNextFrame ()
int	GetFrameNr () const
double	GetFPS () const
	frames per second More...
Public Member Functions inherited from FrameSource
virtual	~FrameSource ()
virtual size_t	GetNumInfos () const
virtual const RegionInfo &	GetInfo (size_t idx) const
Public Member Functions inherited from ReferenceCount
	ReferenceCount ()
virtual	~ReferenceCount ()
void	IncRefCount ()
void	DecRefCount ()

Static Public Member Functions
static OpenCVFrameSource *	CameraSourceFactory (int i)
static OpenCVFrameSource *	FileSourceFactory (const char *fn)

Private Member Functions
	OpenCVFrameSource (CvCapture *c)

Private Attributes
CvCapture *	capture
int	n

Detailed Description

a FrameSource that wraps OpenCVs CvCapture

Definition at line 34 of file OpenCVFrameSource.h.

Constructor & Destructor Documentation

OpenCVFrameSource::OpenCVFrameSource ( CvCapture *  c)

private

Definition at line 37 of file OpenCVFrameSource.cpp.

References capture, and MHDBGMSG.

Referenced by CameraSourceFactory(), and FileSourceFactory().

OpenCVFrameSource::~OpenCVFrameSource

(

)

Definition at line 46 of file OpenCVFrameSource.cpp.

References capture.

Member Function Documentation

OpenCVFrameSource * OpenCVFrameSource::CameraSourceFactory ( int  i)

static

Definition at line 62 of file OpenCVFrameSource.cpp.

References OpenCVFrameSource().

Referenced by main(), and SelectSourceInternal().

OpenCVFrameSource * OpenCVFrameSource::FileSourceFactory ( const char *  fn)

static

Definition at line 67 of file OpenCVFrameSource.cpp.

References OpenCVFrameSource().

Referenced by main(), and SelectSourceInternal().

double OpenCVFrameSource::GetFPS ( ) const

virtual

frames per second

Returns

-1 when unknown

Reimplemented from FrameSource.

Definition at line 47 of file OpenCVFrameSource.h.

References capture.

int OpenCVFrameSource::GetFrameNr ( ) const

virtual

Implements FrameSource.

Definition at line 44 of file OpenCVFrameSource.h.

References n.

IplImage * OpenCVFrameSource::GetNextFrame ( )

virtual

Returns

NULL when nothing to get

Implements FrameSource.

Definition at line 50 of file OpenCVFrameSource.cpp.

References capture, MHDBGMSG, and n.

Member Data Documentation

CvCapture* OpenCVFrameSource::capture

private

Definition at line 35 of file OpenCVFrameSource.h.

Referenced by GetFPS(), GetNextFrame(), OpenCVFrameSource(), and ~OpenCVFrameSource().

int OpenCVFrameSource::n

private

Definition at line 37 of file OpenCVFrameSource.h.

Referenced by GetFrameNr(), and GetNextFrame().

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

• OpenCVFrameSource.h
• OpenCVFrameSource.cpp