capture Class Reference

#include <V4L2Capture.h>

Collaboration diagram for capture:

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Public Member Functions
	capture ()
	~capture ()
bool	initialize (const char *device, int nwidth, int nheight, int nfmt, bool continuous)
bool	initialize (int nwidth, int nheight)
bool	initialize ()
void	close ()
int	getFD ()
unsigned char *	captureFrame (int &index, int &field)
unsigned char *	captureFrame ()
void	releaseFrame (unsigned char *frame, int index)
unsigned char *	getFrame ()
bool	set_contrast (int contrast)
bool	set_brightness (int brightness)
bool	set_hue (int hue)
bool	set_saturation (int color)
bool	set_auto_white_balance (bool white_balance)
int	getWidth ()
int	getHeight ()
Private Attributes
int	vid_fd
vimage_t	vimage [10]
v4l2_format	fmt
unsigned char *	current
int	width
int	height
v4l2_buffer	tempbuf
bool	captured_frame
Data Structures
struct	vimage_t

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Constructor & Destructor Documentation

capture::capture (   )  [inline]

capture::~capture (   )  [inline]

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Member Function Documentation

unsigned char * capture::captureFrame (   )

unsigned char * capture::captureFrame (  int &  index, int &  field )

timestamp = tempbuf.timestamp;

void capture::close (   )

int capture::getFD (   )  [inline]

unsigned char* capture::getFrame (   )  [inline]

int capture::getHeight (   )  [inline]

int capture::getWidth (   )  [inline]

bool capture::initialize (   )  [inline]

bool capture::initialize (  int  nwidth, int  nheight )  [inline]

bool capture::initialize (  const char *  device, int  nwidth, int  nheight, int  nfmt, bool  continuous )

void capture::releaseFrame (  unsigned char *  frame, int  index )

bool capture::set_auto_white_balance (  bool  white_balance  )

bool capture::set_brightness (  int  brightness  )

bool capture::set_contrast (  int  contrast  )

bool capture::set_hue (  int  hue  )

bool capture::set_saturation (  int  color  )

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Field Documentation

bool capture::captured_frame [private]

unsigned char* capture::current [private]

struct v4l2_format capture::fmt [private]

int capture::height [private]

struct v4l2_buffer capture::tempbuf [private]

int capture::vid_fd [private]

vimage_t capture::vimage[10] [private]

int capture::width [private]

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

• Devices/include/V4L2Capture.h
• Devices/src/V4L2Capture.cc

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