CVD::SGI::RawSGIVideo Class Reference

#include <sgi-video.h>

List of all members.

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Detailed Description

Internal (non type-safe) class used by O2Buffer to do the actual interfacing with the SGI video hardware.

Definition at line 50 of file sgi-video.h.

Public Member Functions
	RawSGIVideo (bool use_frames=false)
void	start ()
void	stop ()
unsigned char *	next_frame ()
int	x_size () const
int	y_size () const
int	frame_size () const
float	frame_rate () const
int	frame_number () const
unsigned char *	current_frame () const
unsigned long long	frame_time () const

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Constructor & Destructor Documentation

CVD::SGI::RawSGIVideo::RawSGIVideo

(

bool

use_frames = false

)

Construct SGI video grabber.

Parameters:

use_frames

Should the grabber use frames (true) or fields (false)

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Member Function Documentation

void CVD::SGI::RawSGIVideo::start

(

)

Start capturing.

void CVD::SGI::RawSGIVideo::stop

(

)

Stop capturing.

unsigned char* CVD::SGI::RawSGIVideo::next_frame

(

)

Get data pointer to the next frame.

int CVD::SGI::RawSGIVideo::x_size

(

)

const

Width of images returned by the buffer.

int CVD::SGI::RawSGIVideo::y_size

(

)

const

Height of images returned by the buffer.

int CVD::SGI::RawSGIVideo::frame_size

(

)

const

Number of bytes in a frame.

float CVD::SGI::RawSGIVideo::frame_rate

(

)

const

Frames per second of capture.

int CVD::SGI::RawSGIVideo::frame_number

(

)

const

Sequence number of frame captured.

unsigned char* CVD::SGI::RawSGIVideo::current_frame

(

)

const

Pointer to most recently retrieved frame.

unsigned long long CVD::SGI::RawSGIVideo::frame_time

(

)

const

Time at which frame was captured.

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

• cvd/IRIX/sgi-video.h

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