TGifDecode Class Reference

Definition at line 8 of file gifdecode.h.

Public Member Functions
int	GIFdecode (unsigned char *GIFarr, unsigned char *PIXarr, int *Width, int *Height, int *Ncols, unsigned char *R, unsigned char *G, unsigned char *B)

Static Public Member Functions
static int	GIFinfo (unsigned char *GIFarr, int *Width, int *Height, int *Ncols)

Private Member Functions
void	OutPixel (unsigned char pix)
int	ReadCode ()

Private Attributes
long	b3 [3] = {0, 0, 0}
long	CurBit = -1
long	CurByte = -1
int	CurCodeSize = 0
int	CurMaxCode = 0
unsigned char	lblk = 0
unsigned char *	ptr1 = nullptr
unsigned char *	ptr2 = nullptr

#include </home/stephan/code/root-2/graf2d/gifencode/gifdecode.h>

Member Function Documentation

GIFdecode()

int TGifDecode::GIFdecode	(	unsigned char *	GIFarr,
		unsigned char *	PIXarr,
		int *	Width,
		int *	Height,
		int *	Ncols,
		unsigned char *	R,
		unsigned char *	G,
		unsigned char *	B )

Definition at line 135 of file gifdecode.cxx.

GIFinfo()

int TGifDecode::GIFinfo ( unsigned char * GIFarr, int * Width, int * Height, int * Ncols )

static

Definition at line 66 of file gifdecode.cxx.

OutPixel()

void TGifDecode::OutPixel ( unsigned char pix )

private

Definition at line 46 of file gifdecode.cxx.

ReadCode()

int TGifDecode::ReadCode ( )

private

Definition at line 18 of file gifdecode.cxx.

Member Data Documentation

b3

long TGifDecode::b3[3] = {0, 0, 0}

private

Definition at line 17 of file gifdecode.h.

CurBit

long TGifDecode::CurBit = -1

private

Definition at line 15 of file gifdecode.h.

CurByte

long TGifDecode::CurByte = -1

private

Definition at line 18 of file gifdecode.h.

CurCodeSize

int TGifDecode::CurCodeSize = 0

private

Definition at line 13 of file gifdecode.h.

CurMaxCode

int TGifDecode::CurMaxCode = 0

private

Definition at line 14 of file gifdecode.h.

lblk

unsigned char TGifDecode::lblk = 0

private

Definition at line 19 of file gifdecode.h.

ptr1

unsigned char* TGifDecode::ptr1 = nullptr

private

Definition at line 10 of file gifdecode.h.

ptr2

unsigned char* TGifDecode::ptr2 = nullptr

private

Definition at line 11 of file gifdecode.h.

Collaboration diagram for TGifDecode:

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

• graf2d/gifencode/gifdecode.h
• graf2d/gifencode/gifdecode.cxx