HistogramAnalyzer Class Reference

#include <HistogramAnalyzer.h>

List of all members.

Public Types
typedef unsigned char	Histogram [UCHAR_MAX+1]
Public Member Functions
	HistogramAnalyzer (PGMConverter *pgmc, BorderDetector *bd, QString debugdir)
	~HistogramAnalyzer ()
enum FrameAnalyzer::analyzeFrameResult	MythPlayerInited (MythPlayer *player, long long nframes)
void	setLogoState (TemplateFinder *finder)
enum FrameAnalyzer::analyzeFrameResult	analyzeFrame (const VideoFrame *frame, long long frameno)
int	finished (long long nframes, bool final)
int	reportTime (void) const
const float *	getMeans (void) const
const unsigned char *	getMedians (void) const
const float *	getStdDevs (void) const
const Histogram *	getHistograms (void) const
const unsigned char *	getMonochromatics (void) const
Static Public Attributes
static const long long	UNCACHED = -1
Private Attributes
PGMConverter *	pgmConverter
BorderDetector *	borderDetector
TemplateFinder *	logoFinder
struct AVPicture *	logo
int	logowidth
int	logoheight
int	logorr1
int	logocc1
int	logorr2
int	logocc2
float *	mean
unsigned char *	median
float *	stddev
int *	frow
int *	fcol
int *	fwidth
int *	fheight
Histogram *	histogram
unsigned char *	monochromatic
int	histval [UCHAR_MAX+1]
unsigned char *	buf
long long	lastframeno
int	debugLevel
QString	debugdata
bool	debug_histval
bool	histval_done
struct timeval	analyze_time

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Detailed Description

Definition at line 17 of file HistogramAnalyzer.h.

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Member Typedef Documentation

typedef unsigned char HistogramAnalyzer::Histogram[UCHAR_MAX+1]

Definition at line 35 of file HistogramAnalyzer.h.

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Constructor & Destructor Documentation

HistogramAnalyzer::HistogramAnalyzer	(	PGMConverter *	pgmc,
		BorderDetector *	bd,
		QString	debugdir
	)

Definition at line 138 of file HistogramAnalyzer.cpp.

HistogramAnalyzer::~HistogramAnalyzer

(

)

Definition at line 188 of file HistogramAnalyzer.cpp.

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Member Function Documentation

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

Definition at line 213 of file HistogramAnalyzer.cpp.

Referenced by BlankFrameDetector::MythPlayerInited(), and SceneChangeDetector::MythPlayerInited().

void HistogramAnalyzer::setLogoState

(

TemplateFinder *

finder

)

Definition at line 285 of file HistogramAnalyzer.cpp.

Referenced by CommDetector2::CommDetector2().

enum FrameAnalyzer::analyzeFrameResult HistogramAnalyzer::analyzeFrame	(	const VideoFrame *	frame,
		long long	frameno
	)

Definition at line 291 of file HistogramAnalyzer.cpp.

Referenced by BlankFrameDetector::analyzeFrame(), and SceneChangeDetector::analyzeFrame().

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

Definition at line 427 of file HistogramAnalyzer.cpp.

Referenced by BlankFrameDetector::finished(), and SceneChangeDetector::finished().

int HistogramAnalyzer::reportTime

(

void

)

const

Definition at line 445 of file HistogramAnalyzer.cpp.

Referenced by BlankFrameDetector::reportTime(), and SceneChangeDetector::reportTime().

const float* HistogramAnalyzer::getMeans

(

void

)

const [inline]

Definition at line 37 of file HistogramAnalyzer.h.

const unsigned char* HistogramAnalyzer::getMedians

(

void

)

const [inline]

Definition at line 38 of file HistogramAnalyzer.h.

Referenced by BlankFrameDetector::finished().

const float* HistogramAnalyzer::getStdDevs

(

void

)

const [inline]

Definition at line 39 of file HistogramAnalyzer.h.

Referenced by BlankFrameDetector::finished().

const Histogram* HistogramAnalyzer::getHistograms

(

void

)

const [inline]

Definition at line 40 of file HistogramAnalyzer.h.

Referenced by SceneChangeDetector::finished().

const unsigned char* HistogramAnalyzer::getMonochromatics

(

void

)

const [inline]

Definition at line 41 of file HistogramAnalyzer.h.

Referenced by BlankFrameDetector::finished().

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Member Data Documentation

const long long HistogramAnalyzer::UNCACHED = -1 [static]

Definition at line 28 of file HistogramAnalyzer.h.

Referenced by analyzeFrame().

PGMConverter* HistogramAnalyzer::pgmConverter [private]

Definition at line 44 of file HistogramAnalyzer.h.

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

BorderDetector* HistogramAnalyzer::borderDetector [private]

Definition at line 45 of file HistogramAnalyzer.h.

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

TemplateFinder* HistogramAnalyzer::logoFinder [private]

Definition at line 47 of file HistogramAnalyzer.h.

Referenced by MythPlayerInited(), and setLogoState().

struct AVPicture* HistogramAnalyzer::logo [private]

Definition at line 48 of file HistogramAnalyzer.h.

Referenced by analyzeFrame(), and MythPlayerInited().

int HistogramAnalyzer::logowidth [private]

Definition at line 49 of file HistogramAnalyzer.h.

Referenced by MythPlayerInited().

int HistogramAnalyzer::logoheight [private]

Definition at line 49 of file HistogramAnalyzer.h.

Referenced by MythPlayerInited().

int HistogramAnalyzer::logorr1 [private]

Definition at line 50 of file HistogramAnalyzer.h.

Referenced by analyzeFrame(), and MythPlayerInited().

int HistogramAnalyzer::logocc1 [private]

Definition at line 50 of file HistogramAnalyzer.h.

Referenced by analyzeFrame(), and MythPlayerInited().

int HistogramAnalyzer::logorr2 [private]

Definition at line 50 of file HistogramAnalyzer.h.

Referenced by analyzeFrame(), and MythPlayerInited().

int HistogramAnalyzer::logocc2 [private]

Definition at line 50 of file HistogramAnalyzer.h.

Referenced by analyzeFrame(), and MythPlayerInited().

float* HistogramAnalyzer::mean [private]

Definition at line 53 of file HistogramAnalyzer.h.

Referenced by getMeans(), and ~HistogramAnalyzer().

unsigned char* HistogramAnalyzer::median [private]

Definition at line 54 of file HistogramAnalyzer.h.

Referenced by getMedians(), and ~HistogramAnalyzer().

float* HistogramAnalyzer::stddev [private]

Definition at line 55 of file HistogramAnalyzer.h.

Referenced by getStdDevs(), and ~HistogramAnalyzer().

int* HistogramAnalyzer::frow [private]

Definition at line 56 of file HistogramAnalyzer.h.

Referenced by ~HistogramAnalyzer().

int * HistogramAnalyzer::fcol [private]

Definition at line 56 of file HistogramAnalyzer.h.

Referenced by ~HistogramAnalyzer().

int* HistogramAnalyzer::fwidth [private]

Definition at line 57 of file HistogramAnalyzer.h.

Referenced by ~HistogramAnalyzer().

int * HistogramAnalyzer::fheight [private]

Definition at line 57 of file HistogramAnalyzer.h.

Referenced by ~HistogramAnalyzer().

Histogram* HistogramAnalyzer::histogram [private]

Definition at line 58 of file HistogramAnalyzer.h.

Referenced by getHistograms(), and ~HistogramAnalyzer().

unsigned char* HistogramAnalyzer::monochromatic [private]

Definition at line 59 of file HistogramAnalyzer.h.

Referenced by getMonochromatics(), and ~HistogramAnalyzer().

int HistogramAnalyzer::histval[UCHAR_MAX+1] [private]

Definition at line 60 of file HistogramAnalyzer.h.

Referenced by analyzeFrame(), and HistogramAnalyzer().

unsigned char* HistogramAnalyzer::buf [private]

Definition at line 61 of file HistogramAnalyzer.h.

Referenced by nv_python_libs.vimeo.vimeo_api.CurlyRequest::_body_callback(), analyzeFrame(), nv_python_libs.vimeo.vimeo_api.CurlyRequest::do_post_call(), nv_python_libs.vimeo.vimeo_api.CurlyRequest::do_request(), MythPlayerInited(), and ~HistogramAnalyzer().

long long HistogramAnalyzer::lastframeno [private]

Definition at line 62 of file HistogramAnalyzer.h.

Referenced by analyzeFrame().

int HistogramAnalyzer::debugLevel [private]

Definition at line 65 of file HistogramAnalyzer.h.

Referenced by HistogramAnalyzer().

QString HistogramAnalyzer::debugdata [private]

Definition at line 66 of file HistogramAnalyzer.h.

Referenced by finished(), and MythPlayerInited().

bool HistogramAnalyzer::debug_histval [private]

Definition at line 67 of file HistogramAnalyzer.h.

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

bool HistogramAnalyzer::histval_done [private]

Definition at line 68 of file HistogramAnalyzer.h.

Referenced by finished(), and MythPlayerInited().

struct timeval HistogramAnalyzer::analyze_time [private]

Definition at line 69 of file HistogramAnalyzer.h.

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

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

• HistogramAnalyzer.h
• HistogramAnalyzer.cpp