FrameAnalyzer Class Reference

#include <mythcommflag/FrameAnalyzer.h>

Inheritance diagram for FrameAnalyzer:

Public Types
enum	analyzeFrameResult : std::uint8_t { ANALYZE_OK, ANALYZE_ERROR, ANALYZE_FINISHED, ANALYZE_FATAL }
using	FrameMap = QMap< long long, long long >

Public Member Functions
virtual	~FrameAnalyzer (void)=default
virtual const char *	name (void) const =0
virtual enum analyzeFrameResult	MythPlayerInited ([[maybe_unused]] MythPlayer *player, [[maybe_unused]] long long nframes)
virtual enum analyzeFrameResult	analyzeFrame (const MythVideoFrame *frame, long long frameno, long long *pNextFrame)=0
virtual int	finished ([[maybe_unused]] long long nframes, [[maybe_unused]] bool final)
virtual int	reportTime (void) const
virtual FrameMap	GetMap (unsigned int) const =0

Static Public Attributes
static const long long	kAnyFrame = LLONG_MAX
static const long long	kNextFrame = -1

Detailed Description

Definition at line 28 of file FrameAnalyzer.h.

Member Typedef Documentation

FrameMap

using FrameAnalyzer::FrameMap = QMap<long long, long long>

Definition at line 45 of file FrameAnalyzer.h.

Member Enumeration Documentation

analyzeFrameResult

enum FrameAnalyzer::analyzeFrameResult : std::uint8_t

Enumerator
ANALYZE_OK
ANALYZE_ERROR
ANALYZE_FINISHED
ANALYZE_FATAL

Definition at line 36 of file FrameAnalyzer.h.

Constructor & Destructor Documentation

~FrameAnalyzer()

virtual FrameAnalyzer::~FrameAnalyzer ( void  )

virtualdefault

Member Function Documentation

name()

virtual const char* FrameAnalyzer::name ( void  ) const

pure virtual

Implemented in TemplateFinder, TemplateMatcher, SceneChangeDetector, and BlankFrameDetector.

MythPlayerInited()

virtual enum analyzeFrameResult FrameAnalyzer::MythPlayerInited ( [[maybe_unused] ] MythPlayer *  player, [[maybe_unused] ] long long  nframes  )

inlinevirtual

Definition at line 47 of file FrameAnalyzer.h.

analyzeFrame()

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

pure virtual

Implemented in TemplateFinder, TemplateMatcher, SceneChangeDetector, and BlankFrameDetector.

finished()

virtual int FrameAnalyzer::finished ( [[maybe_unused] ] long long  nframes, [[maybe_unused] ] bool  final  )

inlinevirtual

Definition at line 63 of file FrameAnalyzer.h.

reportTime()

virtual int FrameAnalyzer::reportTime ( void  ) const

inlinevirtual

Reimplemented in TemplateFinder, TemplateMatcher, SceneChangeDetector, and BlankFrameDetector.

Definition at line 68 of file FrameAnalyzer.h.

GetMap()

virtual FrameMap FrameAnalyzer::GetMap ( unsigned int  ) const

pure virtual

Implemented in TemplateFinder, TemplateMatcher, SceneChangeDetector, and BlankFrameDetector.

Member Data Documentation

kAnyFrame

const long long FrameAnalyzer::kAnyFrame = LLONG_MAX

static

Definition at line 58 of file FrameAnalyzer.h.

Referenced by anonymous_namespace{CommDetector2.cpp}::processFrame().

kNextFrame

const long long FrameAnalyzer::kNextFrame = -1

static

Definition at line 59 of file FrameAnalyzer.h.

Referenced by BlankFrameDetector::analyzeFrame(), SceneChangeDetector::analyzeFrame(), TemplateMatcher::analyzeFrame(), and anonymous_namespace{CommDetector2.cpp}::processFrame().

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

• mythtv/programs/mythcommflag/FrameAnalyzer.h