#include <mythcommflag/TemplateMatcher.h>

Inheritance diagram for TemplateMatcher:

Collaboration diagram for TemplateMatcher:

Public Member Functions
	TemplateMatcher (std::shared_ptr< PGMConverter > pgmc, std::shared_ptr< EdgeDetector > ed, TemplateFinder *tf, const QString &debugdir)

	~TemplateMatcher (void) override

const char *	name (void) const override

enum analyzeFrameResult	MythPlayerInited (MythPlayer *player, long long nframes) override

enum analyzeFrameResult	analyzeFrame (const MythVideoFrame frame, long long frameno, long long pNextFrame) override

int	finished (long long nframes, bool final) override

int	reportTime (void) const override

FrameMap	GetMap (unsigned int) const override

int	templateCoverage (long long nframes, bool final) const

const FrameAnalyzer::FrameMap *	getBreaks (void) const

int	adjustForBlanks (const BlankFrameDetector *blankFrameDetector, long long nframes)

int	computeBreaks (FrameMap *breaks)

Public Member Functions inherited from FrameAnalyzer
virtual	~FrameAnalyzer (void)=default

virtual const char *	name (void) const =0

virtual enum analyzeFrameResult	MythPlayerInited (MythPlayer *player, long long nframes)

virtual enum analyzeFrameResult	analyzeFrame (const MythVideoFrame frame, long long frameno, long long pNextFrame)=0

virtual int	finished (long long nframes, bool final)

virtual int	reportTime (void) const

virtual FrameMap	GetMap (unsigned int) const =0

Private Attributes
std::shared_ptr< PGMConverter >	m_pgmConverter {nullptr}

std::shared_ptr< EdgeDetector >	m_edgeDetector {nullptr}

TemplateFinder *	m_templateFinder {nullptr}

const struct AVFrame *	m_tmpl {nullptr}

int	m_tmplRow {-1}

int	m_tmplCol {-1}

int	m_tmplWidth {-1}

int	m_tmplHeight {-1}

unsigned short *	m_matches {nullptr}

unsigned char *	m_match {nullptr}

float	m_fps {0.0F}

AVFrame	m_cropped {}

FrameAnalyzer::FrameMap	m_breakMap

int	m_debugLevel {0}

QString	m_debugDir

QString	m_debugData

MythPlayer *	m_player {nullptr}

bool	m_debugMatches {false}

bool	m_debugRemoveRunts {false}

bool	m_matchesDone {false}

std::chrono::microseconds	m_analyzeTime {0us}

Additional Inherited Members
Public Types inherited from FrameAnalyzer
enum	analyzeFrameResult : std::uint8_t { ANALYZE_OK , ANALYZE_ERROR , ANALYZE_FINISHED , ANALYZE_FATAL }

using	FrameMap = QMap< long long, long long >

Static Public Attributes inherited from FrameAnalyzer
static const long long	kAnyFrame = LLONG_MAX

static const long long	kNextFrame = -1

Detailed Description

Definition at line 31 of file TemplateMatcher.h.

Constructor & Destructor Documentation

◆ TemplateMatcher()

TemplateMatcher::TemplateMatcher	(	std::shared_ptr< PGMConverter >	pgmc,
		std::shared_ptr< EdgeDetector >	ed,
		TemplateFinder *	tf,
		const QString &	debugdir
	)

Definition at line 307 of file TemplateMatcher.cpp.

◆ ~TemplateMatcher()

TemplateMatcher::~TemplateMatcher ( void )

override

Definition at line 337 of file TemplateMatcher.cpp.

Member Function Documentation

◆ adjustForBlanks()

int TemplateMatcher::adjustForBlanks	(	const BlankFrameDetector *	blankFrameDetector,
		long long	nframes
	)

Definition at line 646 of file TemplateMatcher.cpp.

Referenced by CommDetector2::computeBreaks().

◆ analyzeFrame()

enum FrameAnalyzer::analyzeFrameResult TemplateMatcher::analyzeFrame	(	const MythVideoFrame *	frame,
		long long	frameno,
		long long *	pNextFrame
	)

overridevirtual

Implements FrameAnalyzer.

Definition at line 399 of file TemplateMatcher.cpp.

◆ computeBreaks()

int TemplateMatcher::computeBreaks ( FrameAnalyzer::FrameMap * breaks )

Definition at line 814 of file TemplateMatcher.cpp.

Referenced by CommDetector2::computeBreaks().

◆ finished()

int TemplateMatcher::finished	(	long long	nframes,
		bool	final
	)

overridevirtual

Reimplemented from FrameAnalyzer.

Definition at line 479 of file TemplateMatcher.cpp.

◆ getBreaks()

const FrameAnalyzer::FrameMap * TemplateMatcher::getBreaks ( void ) const

inline

Definition at line 54 of file TemplateMatcher.h.

Referenced by BlankFrameDetector::computeForLogoSurplus().

◆ GetMap()

FrameMap TemplateMatcher::GetMap ( unsigned int ) const

inlineoverridevirtual

Implements FrameAnalyzer.

Definition at line 49 of file TemplateMatcher.h.

◆ MythPlayerInited()

enum FrameAnalyzer::analyzeFrameResult TemplateMatcher::MythPlayerInited	(	MythPlayer *	player,
		long long	nframes
	)

overridevirtual

Reimplemented from FrameAnalyzer.

Definition at line 345 of file TemplateMatcher.cpp.

◆ name()

const char * TemplateMatcher::name ( void ) const

inlineoverridevirtual

Implements FrameAnalyzer.

Definition at line 41 of file TemplateMatcher.h.

◆ reportTime()

int TemplateMatcher::reportTime ( void ) const

overridevirtual

Reimplemented from FrameAnalyzer.

Definition at line 575 of file TemplateMatcher.cpp.

◆ templateCoverage()

int TemplateMatcher::templateCoverage	(	long long	nframes,
		bool	final
	)		const

Definition at line 586 of file TemplateMatcher.cpp.

Referenced by CommDetector2::computeBreaks().

Member Data Documentation

◆ m_analyzeTime

std::chrono::microseconds TemplateMatcher::m_analyzeTime {0us}

private

Definition at line 84 of file TemplateMatcher.h.

Referenced by analyzeFrame(), and reportTime().

◆ m_breakMap

FrameAnalyzer::FrameMap TemplateMatcher::m_breakMap

private

Definition at line 74 of file TemplateMatcher.h.

Referenced by adjustForBlanks(), computeBreaks(), finished(), getBreaks(), GetMap(), and templateCoverage().

◆ m_cropped

AVFrame TemplateMatcher::m_cropped {}

private

Definition at line 73 of file TemplateMatcher.h.

Referenced by analyzeFrame(), MythPlayerInited(), and ~TemplateMatcher().

◆ m_debugData

QString TemplateMatcher::m_debugData

private

Definition at line 79 of file TemplateMatcher.h.

Referenced by finished(), and MythPlayerInited().

◆ m_debugDir

QString TemplateMatcher::m_debugDir

private

Definition at line 78 of file TemplateMatcher.h.

Referenced by TemplateMatcher().

◆ m_debugLevel

int TemplateMatcher::m_debugLevel {0}

private

Definition at line 77 of file TemplateMatcher.h.

Referenced by finished(), templateCoverage(), and TemplateMatcher().

◆ m_debugMatches

bool TemplateMatcher::m_debugMatches {false}

private

Definition at line 81 of file TemplateMatcher.h.

Referenced by finished(), MythPlayerInited(), and TemplateMatcher().

◆ m_debugRemoveRunts

bool TemplateMatcher::m_debugRemoveRunts {false}

private

Definition at line 82 of file TemplateMatcher.h.

Referenced by finished(), and TemplateMatcher().

◆ m_edgeDetector

std::shared_ptr<EdgeDetector> TemplateMatcher::m_edgeDetector {nullptr}

private

Definition at line 60 of file TemplateMatcher.h.

Referenced by analyzeFrame().

◆ m_fps

float TemplateMatcher::m_fps {0.0F}

private

Definition at line 72 of file TemplateMatcher.h.

Referenced by adjustForBlanks(), finished(), and MythPlayerInited().

◆ m_match

unsigned char* TemplateMatcher::m_match {nullptr}

private

Definition at line 70 of file TemplateMatcher.h.

Referenced by finished(), MythPlayerInited(), and ~TemplateMatcher().

◆ m_matches

unsigned short* TemplateMatcher::m_matches {nullptr}

private

Definition at line 69 of file TemplateMatcher.h.

Referenced by analyzeFrame(), finished(), MythPlayerInited(), and ~TemplateMatcher().

◆ m_matchesDone

bool TemplateMatcher::m_matchesDone {false}

private

Definition at line 83 of file TemplateMatcher.h.

Referenced by finished(), and MythPlayerInited().

◆ m_pgmConverter

std::shared_ptr<PGMConverter> TemplateMatcher::m_pgmConverter {nullptr}

private

Definition at line 59 of file TemplateMatcher.h.

Referenced by analyzeFrame(), MythPlayerInited(), and reportTime().

◆ m_player

MythPlayer* TemplateMatcher::m_player {nullptr}

private

Definition at line 80 of file TemplateMatcher.h.

Referenced by MythPlayerInited().

◆ m_templateFinder

TemplateFinder* TemplateMatcher::m_templateFinder {nullptr}

private

Definition at line 61 of file TemplateMatcher.h.

Referenced by MythPlayerInited().

◆ m_tmpl

const struct AVFrame* TemplateMatcher::m_tmpl {nullptr}

private

Definition at line 62 of file TemplateMatcher.h.

Referenced by analyzeFrame(), finished(), MythPlayerInited(), and templateCoverage().

◆ m_tmplCol

int TemplateMatcher::m_tmplCol {-1}

private

Definition at line 64 of file TemplateMatcher.h.

Referenced by analyzeFrame(), finished(), and MythPlayerInited().

◆ m_tmplHeight

int TemplateMatcher::m_tmplHeight {-1}

private

Definition at line 66 of file TemplateMatcher.h.

Referenced by analyzeFrame(), finished(), and MythPlayerInited().

◆ m_tmplRow

int TemplateMatcher::m_tmplRow {-1}

private

Definition at line 63 of file TemplateMatcher.h.

Referenced by analyzeFrame(), finished(), and MythPlayerInited().

◆ m_tmplWidth

int TemplateMatcher::m_tmplWidth {-1}

private

Definition at line 65 of file TemplateMatcher.h.

Referenced by analyzeFrame(), finished(), and MythPlayerInited().

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

mythtv/programs/mythcommflag/TemplateMatcher.h
mythtv/programs/mythcommflag/TemplateMatcher.cpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TemplateMatcher()

◆ ~TemplateMatcher()

Member Function Documentation

◆ adjustForBlanks()

◆ analyzeFrame()

◆ computeBreaks()

◆ finished()

◆ getBreaks()

◆ GetMap()

◆ MythPlayerInited()

◆ name()

◆ reportTime()

◆ templateCoverage()

Member Data Documentation

◆ m_analyzeTime

◆ m_breakMap

◆ m_cropped

◆ m_debugData

◆ m_debugDir

◆ m_debugLevel

◆ m_debugMatches

◆ m_debugRemoveRunts

◆ m_edgeDetector

◆ m_fps

◆ m_match

◆ m_matches

◆ m_matchesDone

◆ m_pgmConverter

◆ m_player

◆ m_templateFinder

◆ m_tmpl

◆ m_tmplCol

◆ m_tmplHeight

◆ m_tmplRow

◆ m_tmplWidth