V4L1_Base Class Reference

#include <v4l1_base.h>

Inheritance diagram for V4L1_Base:

[legend]

List of all members.

Public Member Functions
void	allocBuffers ()
void	checkSize (int &x, int &y)
virtual int	connectCam (const char *devpath, char *errmsg)
virtual void	disconnectCam ()
int	getBrightness ()
int	getColor ()
unsigned char *	getColorBuffer ()
int	getContrast ()
char *	getDeviceName ()
int	getFPS ()
int	getHeight ()
int	getHue ()
virtual void	getMaxMinSize (int &xmax, int &ymax, int &xmin, int &ymin)
void	getPictureSettings ()
unsigned char *	getU ()
unsigned char *	getV ()
int	getWhiteness ()
int	getWidth ()
unsigned char *	getY ()
void	init (int preferedPalette)
void	mmapCapture ()
unsigned char *	mmapFrame ()
int	mmapInit ()
void	mmapSync ()
void	newFrame ()
void	registerCallback (WPF *fp, void *ud)
void	setBrightness (int val)
void	setColor (int val)
void	setContrast (int val)
void	setFPS (int fps)
void	setHue (int val)
void	setPictureSettings ()
virtual bool	setSize (int x, int y)
void	setWhiteness (int val)
int	start_capturing (char *errmsg)
int	stop_capturing (char *errmsg)
	V4L1_Base ()
virtual	~V4L1_Base ()
Static Public Member Functions
static void	updateFrame (int d, void *p)
Protected Attributes
unsigned char *	buffer_start
WPF *	callback
struct video_capability	capability
unsigned char *	colorBuffer
int	fd
int	frameRate
struct video_mbuf	mmap_buffer
long	mmap_capture_buffer
long	mmap_sync_buffer
unsigned long	options
struct video_picture	picture_format
int	selectCallBackID
bool	streamActive
unsigned char *	UBuf
void *	uptr
unsigned char *	VBuf
struct video_window	window
unsigned char *	YBuf

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Detailed Description

Definition at line 30 of file v4l1_base.h.

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Constructor & Destructor Documentation

V4L1_Base::V4L1_Base

(

)

Definition at line 43 of file v4l1_base.cpp.

V4L1_Base::~V4L1_Base

(

)

[virtual]

Definition at line 61 of file v4l1_base.cpp.

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Member Function Documentation

void V4L1_Base::allocBuffers

(

)

Definition at line 318 of file v4l1_base.cpp.

void V4L1_Base::checkSize	(	int &	x,
		int &	y
	)

Reimplemented in V4L1_PWC.

Definition at line 331 of file v4l1_base.cpp.

int V4L1_Base::connectCam	(	const char *	devpath,
		char *	errmsg
	)			[virtual]

Reimplemented in V4L1_PWC.

Definition at line 71 of file v4l1_base.cpp.

void V4L1_Base::disconnectCam

(

)

[virtual]

Definition at line 139 of file v4l1_base.cpp.

int V4L1_Base::getBrightness

(

)

Definition at line 405 of file v4l1_base.cpp.

int V4L1_Base::getColor

(

)

Definition at line 416 of file v4l1_base.cpp.

unsigned char * V4L1_Base::getColorBuffer

(

)

Definition at line 530 of file v4l1_base.cpp.

int V4L1_Base::getContrast

(

)

Definition at line 394 of file v4l1_base.cpp.

char * V4L1_Base::getDeviceName

(

)

Definition at line 258 of file v4l1_base.cpp.

int V4L1_Base::getFPS

(

)

Definition at line 253 of file v4l1_base.cpp.

int V4L1_Base::getHeight

(

)

Definition at line 243 of file v4l1_base.cpp.

int V4L1_Base::getHue

(

)

Definition at line 427 of file v4l1_base.cpp.

void V4L1_Base::getMaxMinSize	(	int &	xmax,
		int &	ymax,
		int &	xmin,
		int &	ymin
	)			[virtual]

Definition at line 353 of file v4l1_base.cpp.

void V4L1_Base::getPictureSettings

(

)

Definition at line 451 of file v4l1_base.cpp.

unsigned char * V4L1_Base::getU

(

)

Definition at line 520 of file v4l1_base.cpp.

unsigned char * V4L1_Base::getV

(

)

Definition at line 525 of file v4l1_base.cpp.

int V4L1_Base::getWhiteness

(

)

Definition at line 438 of file v4l1_base.cpp.

int V4L1_Base::getWidth

(

)

Definition at line 238 of file v4l1_base.cpp.

unsigned char * V4L1_Base::getY

(

)

Definition at line 515 of file v4l1_base.cpp.

void V4L1_Base::init

(

int

preferedPalette

)

Definition at line 263 of file v4l1_base.cpp.

void V4L1_Base::mmapCapture

(

)

Definition at line 487 of file v4l1_base.cpp.

unsigned char * V4L1_Base::mmapFrame

(

)

Definition at line 510 of file v4l1_base.cpp.

int V4L1_Base::mmapInit

(

)

Definition at line 459 of file v4l1_base.cpp.

void V4L1_Base::mmapSync

(

)

Definition at line 502 of file v4l1_base.cpp.

void V4L1_Base::newFrame

(

)

Definition at line 173 of file v4l1_base.cpp.

void V4L1_Base::registerCallback	(	WPF *	fp,
		void *	ud
	)

Definition at line 560 of file v4l1_base.cpp.

void V4L1_Base::setBrightness

(

int

val

)

Definition at line 399 of file v4l1_base.cpp.

void V4L1_Base::setColor

(

int

val

)

Definition at line 410 of file v4l1_base.cpp.

void V4L1_Base::setContrast

(

int

val

)

Definition at line 388 of file v4l1_base.cpp.

void V4L1_Base::setFPS

(

int

fps

)

Definition at line 248 of file v4l1_base.cpp.

void V4L1_Base::setHue

(

int

val

)

Definition at line 421 of file v4l1_base.cpp.

void V4L1_Base::setPictureSettings

(

)

Definition at line 443 of file v4l1_base.cpp.

bool V4L1_Base::setSize	(	int	x,
		int	y
	)			[virtual]

Reimplemented in V4L1_PWC.

Definition at line 361 of file v4l1_base.cpp.

void V4L1_Base::setWhiteness

(

int

val

)

Definition at line 432 of file v4l1_base.cpp.

int V4L1_Base::start_capturing

(

char *

errmsg

)

Definition at line 219 of file v4l1_base.cpp.

int V4L1_Base::stop_capturing

(

char *

errmsg

)

Definition at line 230 of file v4l1_base.cpp.

void V4L1_Base::updateFrame	(	int	d,
		void *	p
	)			[static]

Definition at line 212 of file v4l1_base.cpp.

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Member Data Documentation

unsigned char* V4L1_Base::buffer_start [protected]

Definition at line 98 of file v4l1_base.h.

WPF* V4L1_Base::callback [protected]

Definition at line 89 of file v4l1_base.h.

struct video_capability V4L1_Base::capability [read, protected]

Definition at line 93 of file v4l1_base.h.

unsigned char * V4L1_Base::colorBuffer [protected]

Definition at line 106 of file v4l1_base.h.

int V4L1_Base::fd [protected]

Definition at line 88 of file v4l1_base.h.

int V4L1_Base::frameRate [protected]

Definition at line 103 of file v4l1_base.h.

struct video_mbuf V4L1_Base::mmap_buffer [read, protected]

Definition at line 96 of file v4l1_base.h.

long V4L1_Base::mmap_capture_buffer [protected]

Definition at line 101 of file v4l1_base.h.

long V4L1_Base::mmap_sync_buffer [protected]

Definition at line 100 of file v4l1_base.h.

unsigned long V4L1_Base::options [protected]

Definition at line 91 of file v4l1_base.h.

struct video_picture V4L1_Base::picture_format [read, protected]

Definition at line 95 of file v4l1_base.h.

int V4L1_Base::selectCallBackID [protected]

Definition at line 105 of file v4l1_base.h.

bool V4L1_Base::streamActive [protected]

Definition at line 104 of file v4l1_base.h.

unsigned char * V4L1_Base::UBuf [protected]

Definition at line 106 of file v4l1_base.h.

void* V4L1_Base::uptr [protected]

Definition at line 90 of file v4l1_base.h.

unsigned char * V4L1_Base::VBuf [protected]

Definition at line 106 of file v4l1_base.h.

struct video_window V4L1_Base::window [read, protected]

Definition at line 94 of file v4l1_base.h.

unsigned char* V4L1_Base::YBuf [protected]

Definition at line 106 of file v4l1_base.h.

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

• v4l1_base.h
• v4l1_base.cpp