A frame from a Firewire (IEEE 1394) camera via DVBuffer2. More...

#include <dvframe.h>

Inheritance diagram for CVD::DVFrame:

Collaboration diagram for CVD::DVFrame:

Public Member Functions
	DVFrame (ImageRef s, timeval t, int buff, byte *dptr)
	(Used internally) Construct a DVFrame. More...

Public Member Functions inherited from CVD::VideoFrame< byte >
	VideoFrame (double t, byte *data, const ImageRef &size, VideoFrameFlags::FieldType f=VideoFrameFlags::Unknown)
	(Used internally) Construct a VideoFrame around a block of memory. More...

	VideoFrame (double t, const BasicImage< byte > &im, VideoFrameFlags::FieldType f=VideoFrameFlags::Unknown)
	(Used internally) Construct a VideoFrame from a BasicImage More...

double	timestamp () const
	What is the time (since boot) of this frame?

VideoFrameFlags::FieldType	field () const

Public Member Functions inherited from CVD::BasicImage< byte >
virtual	~BasicImage ()
	The image data is not destroyed when a BasicImage is destroyed.

ConstPointerType	data () const
	Returns the raw image data.

PointerType	data ()
	Returns the raw image data.

void	copy_from (const BasicImage< byte > &other)

ImageRef	size () const
	What is the size of this image?

void	zero ()
	Set image data to all zero bytes. More...

void	fill (const byte d)
	Set all the pixels in the image to a value. More...

	BasicImage (const BasicImage &copyof)=default
	Copy constructor. More...

BasicImage &	operator= (const BasicImage &copyof)=default
	Assignment operator. More...

Public Member Functions inherited from CVD::Internal::ImageData< byte >
	ImageData (const ImageData &)=default

	ImageData (void *data, size_t len, ImageRef sz)

	ImageData (void *data, ImageRef sz)

ImageData &	operator= (const ImageData &)=default

size_t	datalength () const
	What is the row stride of the image?

Public Attributes
int	my_buffer
	The buffer number.

Additional Inherited Members
Protected Types inherited from CVD::Internal::ImageData< byte >
using	PointerType = void *

using	ConstPointerType = const void *

Protected Member Functions inherited from CVD::VideoFrame< byte >
virtual	~VideoFrame ()
	We don't usually `delete` video frames. Some special destruction is usually needed.

Protected Attributes inherited from CVD::VideoFrame< byte >
VideoFrameFlags::FieldType	my_field

double	my_timestamp
	Type of field in this frame. More...

Protected Attributes inherited from CVD::Internal::ImageData< byte >
void *	my_data

ImageRef	my_size

size_t	data_length

Detailed Description

A frame from a Firewire (IEEE 1394) camera via DVBuffer2.

Frames are 8-bit greyscale, using the byte type.

Constructor & Destructor Documentation

◆ DVFrame()

CVD::DVFrame::DVFrame	(	ImageRef	s,
		timeval	t,
		int	buff,
		byte *	dptr
	)

inline

(Used internally) Construct a DVFrame.

Parameters

s	The image size
t	The time of this frame
buff	The buffer number
dptr	The image data

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

cvd/Linux/dvframe.h

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ DVFrame()