68 lines
2.2 KiB
C
68 lines
2.2 KiB
C
/* $Id: pcx.h,v 1.3 2002-08-26 06:41:53 btb Exp $ */
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/*
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THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
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SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
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END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
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ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
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IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
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SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
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FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
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CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
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AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
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COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
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*/
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/*
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*
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* Routines to read/write pcx images.
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*
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* Old Log:
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* Revision 1.4 1995/01/21 17:07:34 john
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* Added out of memory error.
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*
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* Revision 1.3 1994/11/29 02:53:10 john
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* Added error messages; made call be more similiar to iff.
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*
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* Revision 1.2 1994/11/28 20:03:48 john
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* Added PCX functions.
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*
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* Revision 1.1 1994/11/28 19:57:45 john
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* Initial revision
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*
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*
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*/
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#ifndef _PCX_H
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#define _PCX_H
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#define PCX_ERROR_NONE 0
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#define PCX_ERROR_OPENING 1
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#define PCX_ERROR_NO_HEADER 2
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#define PCX_ERROR_WRONG_VERSION 3
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#define PCX_ERROR_READING 4
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#define PCX_ERROR_NO_PALETTE 5
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#define PCX_ERROR_WRITING 6
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#define PCX_ERROR_MEMORY 7
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// Reads filename into bitmap bmp, and fills in palette. If bmp->bm_data==NULL,
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// then bmp->bm_data is allocated and the w,h are filled.
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// If palette==NULL the palette isn't read in. Returns error code.
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extern int pcx_get_dimensions( char *filename, int *width, int *height);
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extern int pcx_read_bitmap( char * filename, grs_bitmap * bmp, int bitmap_type, ubyte * palette );
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// Writes the bitmap bmp to filename, using palette. Returns error code.
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extern int pcx_write_bitmap( char * filename, grs_bitmap * bmp, ubyte * palette );
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extern char *pcx_errormsg(int error_number);
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#ifdef MACINTOSH
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extern int pcx_read_bitmap_palette( char *filename, ubyte *palette);
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#endif
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int pcx_read_fullscr(char * filename, ubyte * palette);
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#endif
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