57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
/*
|
|
* image_format.h
|
|
*
|
|
* Copyright (c) 1995 Erik Corry ehcorry@inet.uni-c.dk
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifndef IMAGE_FORMAT_H_INCLUDED
|
|
#define IMAGE_FORMAT_H_INCLUDED
|
|
|
|
typedef struct ifs_vector *ift_vector;
|
|
|
|
typedef void (*FormatLineProc) _ArgProto((void *, int, int));
|
|
|
|
typedef void (InitProcDecl) _ArgProto((FormatLineProc line_proc,
|
|
void *line_proc_closure,
|
|
ift_vector vector));
|
|
typedef InitProcDecl *InitProc;
|
|
typedef void (*DestroyProc) _ArgProto((void *image_format_closure));
|
|
typedef int (*AddDataProc) _ArgProto((void *image_format_closure,
|
|
byte *data,
|
|
int len,
|
|
bool data_ended));
|
|
|
|
typedef Image *(*GetImageProc) _ArgProto((void *image_format_closure));
|
|
|
|
InitProcDecl gifInit;
|
|
InitProcDecl xbmInit;
|
|
InitProcDecl pnmInit;
|
|
InitProcDecl jpegInit;
|
|
InitProcDecl pngInit;
|
|
|
|
struct ifs_vector
|
|
{
|
|
void *image_format_closure;
|
|
int image_format;
|
|
InitProc initProc;
|
|
DestroyProc destroyProc;
|
|
AddDataProc addDataProc;
|
|
GetImageProc getImageProc;
|
|
};
|
|
|
|
#endif
|