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Amiga ACS 1998 #6
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descent
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2d
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pcx.h
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1998-06-08
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/*
* $Source: f:/miner/source/2d/rcs/pcx.h $
* $Revision: 1.4 $
* $Author: john $
* $Date: 1995/01/21 17:07:34 $
*
* Routines to read/write pcx images.
*
* $Log: pcx.h $
* Revision 1.4 1995/01/21 17:07:34 john
* Added out of memory error.
*
* Revision 1.3 1994/11/29 02:53:10 john
* Added error messages; made call be more similiar to iff.
*
* Revision 1.2 1994/11/28 20:03:48 john
* Added PCX functions.
*
* Revision 1.1 1994/11/28 19:57:45 john
* Initial revision
*
*
*/
#ifndef _PCX_H
#define _PCX_H
#define PCX_ERROR_NONE 0
#define PCX_ERROR_OPENING 1
#define PCX_ERROR_NO_HEADER 2
#define PCX_ERROR_WRONG_VERSION 3
#define PCX_ERROR_READING 4
#define PCX_ERROR_NO_PALETTE 5
#define PCX_ERROR_WRITING 6
#define PCX_ERROR_MEMORY 7
// Reads filename into bitmap bmp, and fills in palette. If bmp->bm_data==NULL,
// then bmp->bm_data is allocated and the w,h are filled.
// If palette==NULL the palette isn't read in. Returns error code.
extern int pcx_read_bitmap( char * filename, grs_bitmap * bmp, int bitmap_type, ubyte * palette );
// Writes the bitmap bmp to filename, using palette. Returns error code.
extern int pcx_write_bitmap( char * filename, grs_bitmap * bmp, ubyte * palette );
extern char *pcx_errormsg(int error_number);
#endif