ClassicLogoDetector Class Reference

#include <ClassicLogoDetector.h>

Inheritance diagram for ClassicLogoDetector:

List of all members.

Public Member Functions
	ClassicLogoDetector (ClassicCommDetector *commDetector, unsigned int width, unsigned int height, unsigned int commdetectborder, unsigned int xspacing, unsigned int yspacing)
virtual void	deleteLater (void)
bool	searchForLogo (MythPlayer *player)
bool	doesThisFrameContainTheFoundLogo (unsigned char *frame)
bool	pixelInsideLogo (unsigned int x, unsigned int y)
unsigned int	getRequiredAvailableBufferForSearch ()
Protected Member Functions
virtual	~ClassicLogoDetector ()
Private Member Functions
void	SetLogoMaskArea ()
void	SetLogoMask (unsigned char *mask)
void	DumpLogo (bool fromCurrentFrame, unsigned char *framePtr)
void	DetectEdges (VideoFrame *frame, EdgeMaskEntry *edges, int edgeDiff)
Private Attributes
ClassicCommDetector *	commDetector
unsigned int	frameNumber
bool	previousFrameWasSceneChange
unsigned int	xspacing
unsigned int	yspacing
unsigned int	commDetectBorder
int	commDetectLogoSamplesNeeded
int	commDetectLogoSampleSpacing
int	commDetectLogoSecondsNeeded
double	commDetectLogoGoodEdgeThreshold
double	commDetectLogoBadEdgeThreshold
EdgeMaskEntry *	edgeMask
unsigned char *	logoMaxValues
unsigned char *	logoMinValues
unsigned char *	logoFrame
unsigned char *	logoMask
unsigned char *	logoCheckMask
unsigned char *	tmpBuf
int	logoEdgeDiff
unsigned int	logoFrameCount
unsigned int	logoMinX
unsigned int	logoMaxX
unsigned int	logoMinY
unsigned int	logoMaxY
bool	logoInfoAvailable

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Detailed Description

Definition at line 10 of file ClassicLogoDetector.h.

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Constructor & Destructor Documentation

ClassicLogoDetector::ClassicLogoDetector	(	ClassicCommDetector *	commDetector,
		unsigned int	width,
		unsigned int	height,
		unsigned int	commdetectborder,
		unsigned int	xspacing,
		unsigned int	yspacing
	)

Definition at line 26 of file ClassicLogoDetector.cpp.

virtual ClassicLogoDetector::~ClassicLogoDetector

(

)

[inline, protected, virtual]

Definition at line 25 of file ClassicLogoDetector.h.

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Member Function Documentation

void ClassicLogoDetector::deleteLater

(

void

)

[virtual]

Definition at line 63 of file ClassicLogoDetector.cpp.

bool ClassicLogoDetector::searchForLogo

(

MythPlayer *

player

)

[virtual]

Implements LogoDetectorBase.

Definition at line 84 of file ClassicLogoDetector.cpp.

bool ClassicLogoDetector::doesThisFrameContainTheFoundLogo

(

unsigned char *

frame

)

[virtual]

Implements LogoDetectorBase.

Definition at line 443 of file ClassicLogoDetector.cpp.

bool ClassicLogoDetector::pixelInsideLogo	(	unsigned int	x,
		unsigned int	y
	)			[virtual]

Implements LogoDetectorBase.

Definition at line 507 of file ClassicLogoDetector.cpp.

unsigned int ClassicLogoDetector::getRequiredAvailableBufferForSearch

(

)

[virtual]

Implements LogoDetectorBase.

Definition at line 58 of file ClassicLogoDetector.cpp.

void ClassicLogoDetector::SetLogoMaskArea

(

)

[private]

Definition at line 272 of file ClassicLogoDetector.cpp.

Referenced by searchForLogo(), and SetLogoMask().

void ClassicLogoDetector::SetLogoMask

(

unsigned char *

mask

)

[private]

Definition at line 314 of file ClassicLogoDetector.cpp.

void ClassicLogoDetector::DumpLogo	(	bool	fromCurrentFrame,
		unsigned char *	framePtr
	)			[private]

Definition at line 391 of file ClassicLogoDetector.cpp.

Referenced by SetLogoMask().

void ClassicLogoDetector::DetectEdges	(	VideoFrame *	frame,
		EdgeMaskEntry *	edges,
		int	edgeDiff
	)			[private]

Definition at line 516 of file ClassicLogoDetector.cpp.

Referenced by searchForLogo().

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Member Data Documentation

ClassicCommDetector* ClassicLogoDetector::commDetector [private]

Definition at line 33 of file ClassicLogoDetector.h.

Referenced by deleteLater(), and searchForLogo().

unsigned int ClassicLogoDetector::frameNumber [private]

Definition at line 34 of file ClassicLogoDetector.h.

Referenced by doesThisFrameContainTheFoundLogo().

bool ClassicLogoDetector::previousFrameWasSceneChange [private]

Definition at line 35 of file ClassicLogoDetector.h.

unsigned int ClassicLogoDetector::xspacing [private]

Definition at line 36 of file ClassicLogoDetector.h.

unsigned int ClassicLogoDetector::yspacing [private]

Definition at line 36 of file ClassicLogoDetector.h.

unsigned int ClassicLogoDetector::commDetectBorder [private]

Definition at line 37 of file ClassicLogoDetector.h.

Referenced by DetectEdges().

int ClassicLogoDetector::commDetectLogoSamplesNeeded [private]

Definition at line 39 of file ClassicLogoDetector.h.

Referenced by ClassicLogoDetector(), and searchForLogo().

int ClassicLogoDetector::commDetectLogoSampleSpacing [private]

Definition at line 40 of file ClassicLogoDetector.h.

Referenced by ClassicLogoDetector(), and searchForLogo().

int ClassicLogoDetector::commDetectLogoSecondsNeeded [private]

Definition at line 41 of file ClassicLogoDetector.h.

Referenced by ClassicLogoDetector(), and getRequiredAvailableBufferForSearch().

double ClassicLogoDetector::commDetectLogoGoodEdgeThreshold [private]

Definition at line 42 of file ClassicLogoDetector.h.

Referenced by ClassicLogoDetector(), and doesThisFrameContainTheFoundLogo().

double ClassicLogoDetector::commDetectLogoBadEdgeThreshold [private]

Definition at line 43 of file ClassicLogoDetector.h.

Referenced by ClassicLogoDetector(), and doesThisFrameContainTheFoundLogo().

EdgeMaskEntry* ClassicLogoDetector::edgeMask [private]

Definition at line 45 of file ClassicLogoDetector.h.

Referenced by deleteLater(), doesThisFrameContainTheFoundLogo(), searchForLogo(), and SetLogoMaskArea().

unsigned char* ClassicLogoDetector::logoMaxValues [private]

Definition at line 47 of file ClassicLogoDetector.h.

Referenced by deleteLater().

unsigned char* ClassicLogoDetector::logoMinValues [private]

Definition at line 48 of file ClassicLogoDetector.h.

Referenced by deleteLater().

unsigned char* ClassicLogoDetector::logoFrame [private]

Definition at line 49 of file ClassicLogoDetector.h.

Referenced by deleteLater().

unsigned char* ClassicLogoDetector::logoMask [private]

Definition at line 50 of file ClassicLogoDetector.h.

Referenced by deleteLater(), DumpLogo(), and SetLogoMask().

unsigned char* ClassicLogoDetector::logoCheckMask [private]

Definition at line 51 of file ClassicLogoDetector.h.

Referenced by deleteLater(), and SetLogoMask().

unsigned char* ClassicLogoDetector::tmpBuf [private]

Definition at line 52 of file ClassicLogoDetector.h.

Referenced by deleteLater().

int ClassicLogoDetector::logoEdgeDiff [private]

Definition at line 54 of file ClassicLogoDetector.h.

Referenced by doesThisFrameContainTheFoundLogo(), and searchForLogo().

unsigned int ClassicLogoDetector::logoFrameCount [private]

Definition at line 55 of file ClassicLogoDetector.h.

Referenced by SetLogoMask().

unsigned int ClassicLogoDetector::logoMinX [private]

Definition at line 56 of file ClassicLogoDetector.h.

Referenced by doesThisFrameContainTheFoundLogo(), DumpLogo(), pixelInsideLogo(), searchForLogo(), SetLogoMask(), and SetLogoMaskArea().

unsigned int ClassicLogoDetector::logoMaxX [private]

Definition at line 57 of file ClassicLogoDetector.h.

Referenced by doesThisFrameContainTheFoundLogo(), DumpLogo(), pixelInsideLogo(), searchForLogo(), SetLogoMask(), and SetLogoMaskArea().

unsigned int ClassicLogoDetector::logoMinY [private]

Definition at line 58 of file ClassicLogoDetector.h.

Referenced by doesThisFrameContainTheFoundLogo(), DumpLogo(), pixelInsideLogo(), searchForLogo(), SetLogoMask(), and SetLogoMaskArea().

unsigned int ClassicLogoDetector::logoMaxY [private]

Definition at line 59 of file ClassicLogoDetector.h.

Referenced by doesThisFrameContainTheFoundLogo(), DumpLogo(), pixelInsideLogo(), searchForLogo(), SetLogoMask(), and SetLogoMaskArea().

bool ClassicLogoDetector::logoInfoAvailable [private]

Definition at line 61 of file ClassicLogoDetector.h.

Referenced by DumpLogo(), pixelInsideLogo(), searchForLogo(), and SetLogoMask().

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

• ClassicLogoDetector.h
• ClassicLogoDetector.cpp