VBI608Extractor Class Reference

#include <vbi608extractor.h>

List of all members.

Public Member Functions
	VBI608Extractor ()
uint16_t	GetCode1 (void) const
uint16_t	GetCode2 (void) const
bool	ExtractCC (const VideoFrame *, uint max_lines=4)
bool	ExtractCC12 (const unsigned char *buf, uint width)
bool	ExtractCC34 (const unsigned char *buf, uint width)
uint	FillCCData (uint8_t cc_data[8]) const
Private Member Functions
float	GetClockStart (void) const
float	GetClockRate (void) const
bool	FindClocks (const unsigned char *buf, uint width)
Private Attributes
QList< uint >	raw_minimas
QList< uint >	raw_maximas
QList< float >	maximas
QList< float >	minimas
float	start
float	rate
uint16_t	code [2]

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Detailed Description

Definition at line 29 of file vbi608extractor.h.

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Constructor & Destructor Documentation

VBI608Extractor::VBI608Extractor

(

)

Definition at line 83 of file vbi608extractor.cpp.

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Member Function Documentation

uint16_t VBI608Extractor::GetCode1

(

void

)

const [inline]

Definition at line 34 of file vbi608extractor.h.

Referenced by V4LRecorder::RunVBIDevice().

uint16_t VBI608Extractor::GetCode2

(

void

)

const [inline]

Definition at line 35 of file vbi608extractor.h.

Referenced by V4LRecorder::RunVBIDevice().

bool VBI608Extractor::ExtractCC	(	const VideoFrame *	picframe,
		uint	max_lines = 4
	)

Definition at line 265 of file vbi608extractor.cpp.

bool VBI608Extractor::ExtractCC12	(	const unsigned char *	buf,
		uint	width
	)

Definition at line 328 of file vbi608extractor.cpp.

Referenced by V4LRecorder::RunVBIDevice().

bool VBI608Extractor::ExtractCC34	(	const unsigned char *	buf,
		uint	width
	)

Definition at line 358 of file vbi608extractor.cpp.

Referenced by V4LRecorder::RunVBIDevice().

uint VBI608Extractor::FillCCData

(

uint8_t

cc_data[8]

)

const

Definition at line 386 of file vbi608extractor.cpp.

float VBI608Extractor::GetClockStart

(

void

)

const [inline, private]

Definition at line 44 of file vbi608extractor.h.

float VBI608Extractor::GetClockRate

(

void

)

const [inline, private]

Definition at line 45 of file vbi608extractor.h.

bool VBI608Extractor::FindClocks	(	const unsigned char *	buf,
		uint	width
	)			[private]

Definition at line 89 of file vbi608extractor.cpp.

Referenced by ExtractCC(), ExtractCC12(), and ExtractCC34().

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Member Data Documentation

QList<uint> VBI608Extractor::raw_minimas [private]

Definition at line 48 of file vbi608extractor.h.

Referenced by FindClocks().

QList<uint> VBI608Extractor::raw_maximas [private]

Definition at line 49 of file vbi608extractor.h.

Referenced by FindClocks().

QList<float> VBI608Extractor::maximas [private]

Definition at line 50 of file vbi608extractor.h.

Referenced by FindClocks().

QList<float> VBI608Extractor::minimas [private]

Definition at line 51 of file vbi608extractor.h.

Referenced by FindClocks().

float VBI608Extractor::start [private]

Definition at line 52 of file vbi608extractor.h.

Referenced by ExtractCC(), ExtractCC12(), ExtractCC34(), FindClocks(), and GetClockStart().

float VBI608Extractor::rate [private]

Definition at line 53 of file vbi608extractor.h.

Referenced by ExtractCC(), ExtractCC12(), ExtractCC34(), FindClocks(), and GetClockRate().

uint16_t VBI608Extractor::code[2] [private]

Definition at line 54 of file vbi608extractor.h.

Referenced by ExtractCC(), ExtractCC12(), ExtractCC34(), FillCCData(), GetCode1(), GetCode2(), and VBI608Extractor().

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

• vbi608extractor.h
• vbi608extractor.cpp