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/*
File: GifDecode.h
Release: 1.0
Written by: Georges CHAN
Purpose: declare GifDecode class.
Copyright, All right reserved.
Feel free to use this application.
Date: July 92
Note: The author disclaims all warranties with regard to this
software, including all implied warranties or merchantability,
in no event shall the author be liable for any special,
indirect or consequential damages or any damages whatsoever
resulting from loss of use, data or profits, whether in an
action of contract, negligence or other tortuous action,
arising out of or in connection with the use of this software.
GIF is the copyright property of CompuServe Inc.,
GIF (sm) is a service mark property of CompuServe Inc.
*/
#import <objc/Object.h>
#import <appkit/graphics.h> // lib for graphics constant type, e.g. NXRect
@interface GifDecode:Object
{
unsigned char gMap[256][3], // hold RGB color for global color map
lMap[256][3], // hold RGB color for local color map
shade[4096], // hold color index in decoding table
stack[4096]; // hold colors to stack up for output
int child[4096], // hold child of each entry in decoding table
backIndex, // index of background color
left, // number of bits left in buffer
safe, // value of the bits left in buffer
nvc, // next valid code (i.e. next index to fill an entry in table)
oldCode, // last code processed in decoding process
color, // last color decoded in decoding process
cSize, // number of bits to deal when starting decoding
stackIndex, // number of entries pushed in stack
useGMap, // use global color map flag
gEntry, // number of entries in global color map
lEntry, // number of entries in local color map
oldVer; // flag for old version (GIF 87a); set to zero for GIF 89a
}
- initFromFile :(const char *) filename
bitList :(id *) mapList
maxiNo :(int) maxi
noOfFrame :(int *) noImage
winSize :(NXSize *) screenSize
useOrCoord :(int) useOr;
- initFromFile :(const char *) filename
imageList :(id *) imList
maxiNo :(int) maxi
noOfFrame :(int *) noImage
winSize :(NXSize *) screenSize
useOrCoord :(int) useOr;
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.