video.cc File Reference

This file implements the video.h interface. More...

Functions
void	video_setcameratype (int type)
	Configure the type of connection with device.
void	video_setDeviceName (void)
	Configure deviceName parameter from camera_type.
void	video_setfirewire (char *_deviceName)
	Configure firewire parameters.
void	video_setv4l (char *_deviceName, int _channelNumber, int _videoMode)
	Configure v4l parameters.
int	test_device (char *dev)
Image *	video_open (void)
	Open communication with video device.
void	video_close (void)
	Close communication with video device.
Boolean	video_getimage (Image *i)
	Gets the frame image.
Boolean	video_getframe (Frame *f)
	Gets the frame.
int	video_gettype (void)
	Gets the video type.
void	video_stopReceive ()
	Stop receiving images from device.
void	video_startReceive ()
	Start receiving images from device.
void	video_stopThread ()
	Stop the thread for receiving images from device.
void	video_startThread ()
	Start the thread for receiving images from device.

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Detailed Description

This file implements the video.h interface.

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Function Documentation

int test_device

(

char *

dev

)

void video_close

(

void

)

Close communication with video device.

Boolean video_getframe

(

Frame *

f

)

Gets the frame.

Parameters:

f

the frame.

Returns:

TRUE if success, else returns FALSE

Boolean video_getimage

(

Image *

i

)

Gets the frame image.

Parameters:

i

the Image.

Returns:

TRUE if success, else returns FALSE

int video_gettype

(

void

)

Gets the video type.

Returns:

The video type.

Image* video_open

(

void

)

Open communication with video device.

Returns:

the Image created.

void video_setcameratype

(

int

type

)

Configure the type of connection with device.

Parameters:

type,:

CAMERA_V4L or CAMERA_FIREWIRE.

void video_setDeviceName

(

void

)

Configure deviceName parameter from camera_type.

void video_setfirewire

(

char *

_deviceName

)

Configure firewire parameters.

Parameters:

_deviceName

void video_setv4l	(	char *	_deviceName,
		int	_channelNumber,
		int	_videoMode
	)

Configure v4l parameters.

Parameters:

	_deviceName
	_channelNumber	//0: TV 1:Composite1 2:S-Video 3:Composite3.
	_videoMode	//0: VIDEO_MODE_PAL 1: VIDEO_MODE_NTSC

Returns:

TRUE if success, else returns FALSE

void video_startReceive

(

)

Start receiving images from device.

void video_startThread

(

)

Start the thread for receiving images from device.

void video_stopReceive

(

)

Stop receiving images from device.

void video_stopThread

(

)

Stop the thread for receiving images from device.

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