gifdecode.c File Reference

#include <stdio.h>
#include <string.h>

Go to the source code of this file.

Defines
#define	BITS   12
#define	TSIZE   4096
Typedefs
typedef unsigned char	byte
Functions
static int	ReadCode ()
static void	OutPixel (byte pix)
int	GIFinfo (byte *GIFarr, int *Width, int *Height, int *Ncols)
int	GIFdecode (byte *GIFarr, byte *PIXarr, int *Width, int *Height, int *Ncols, byte *R, byte *G, byte *B)
Variables
static int	Prefix [TSIZE]
static byte	Suffix [TSIZE]
static byte	OutCode [TSIZE]
static byte *	ptr1
static byte *	ptr2
static int	CurCodeSize
static int	CurMaxCode
static long	CurBit

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Define Documentation

#define BITS   12

Definition at line 7 of file gifdecode.c.

#define TSIZE   4096

Definition at line 8 of file gifdecode.c.

Referenced by GIFdecode().

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Typedef Documentation

typedef unsigned char byte

Definition at line 10 of file gifdecode.c.

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Function Documentation

int GIFdecode	(	byte *	GIFarr,
		byte *	PIXarr,
		int *	Width,
		int *	Height,
		int *	Ncols,
		byte *	R,
		byte *	G,
		byte *	B
	)

Definition at line 149 of file gifdecode.c.

Referenced by TGX11::ReadGIF(), and TGWin32::ReadGIF().

int GIFinfo	(	byte *	GIFarr,
		int *	Width,
		int *	Height,
		int *	Ncols
	)

Definition at line 80 of file gifdecode.c.

Referenced by TGX11::ReadGIF(), and TGWin32::ReadGIF().

static void OutPixel

(

byte

pix

)

[static]

Definition at line 60 of file gifdecode.c.

References ptr2.

Referenced by GIFdecode().

static int ReadCode

(

)

[static]

Definition at line 27 of file gifdecode.c.

References CurBit, CurCodeSize, CurMaxCode, and ptr1.

Referenced by GIFdecode().

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Variable Documentation

long CurBit [static]

Definition at line 22 of file gifdecode.c.

Referenced by GIFdecode(), and ReadCode().

int CurCodeSize [static]

Definition at line 19 of file gifdecode.c.

Referenced by GIFdecode(), GIFencode(), output(), and ReadCode().

int CurMaxCode [static]

Definition at line 19 of file gifdecode.c.

Referenced by GIFdecode(), GIFencode(), output(), and ReadCode().

byte OutCode[TSIZE] [static]

Definition at line 14 of file gifdecode.c.

Referenced by GIFdecode().

int Prefix[TSIZE] [static]

Definition at line 12 of file gifdecode.c.

Referenced by DGifDecompressLine(), DGifSetupDecompress(), GIFdecode(), and XrdSecProtocolpwd::Init().

byte* ptr1 [static]

Definition at line 16 of file gifdecode.c.

Referenced by ClassImp(), pcrecpp::RE::Consume(), do_flip_h_no_crop(), pcrecpp::RE::FindAndConsume(), TMethod::FindDataMember(), pcrecpp::RE::FullMatch(), GIFdecode(), GIFinfo(), pcrecpp::RE::PartialMatch(), ReadCode(), and testRootFinder().

byte * ptr2 [static]

Definition at line 16 of file gifdecode.c.

Referenced by TRootContextMenu::AddEntrySorted(), ClassImp(), pcrecpp::RE::Consume(), do_flip_h_no_crop(), pcrecpp::RE::FindAndConsume(), TMethod::FindDataMember(), TRootContextMenu::FindHierarchy(), pcrecpp::RE::FullMatch(), GIFdecode(), OutPixel(), pcrecpp::RE::PartialMatch(), and testRootFinder().

byte Suffix[TSIZE] [static]

Definition at line 13 of file gifdecode.c.

Referenced by DGifDecompressLine(), and GIFdecode().

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