/* DE1: $Id: gl_pcx.h 1713 2004-05-31 15:04:44Z skyjake $
 * Copyright (C) 2003, 2004 Jaakko Keränen <jaakko.keranen@iki.fi>
 *
 * 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: http://www.opensource.org/
 */

/*
 * gl_pcx.h: PCX Images
 */

#ifndef __DOOMSDAY_GRAPHICS_PCX_H__
#define __DOOMSDAY_GRAPHICS_PCX_H__

#pragma pack(1)
typedef struct {
	char            manufacturer;
	char            version;
	char            encoding;
	char            bits_per_pixel;
	unsigned short  xmin, ymin, xmax, ymax;
	unsigned short  hres, vres;
	unsigned char   palette[48];
	char            reserved;
	char            color_planes;
	unsigned short  bytes_per_line;
	unsigned short  palette_type;
	char            filler[58];
	unsigned char   data;		   // unbounded
} pcx_t;

#pragma pack()

int             PCX_MemoryGetSize(void *imageData, int *w, int *h);
int             PCX_GetSize(const char *fn, int *w, int *h);
int             PCX_MemoryLoad(byte *imgdata, int len, int buf_w, int buf_h,
							   byte *outBuffer);
byte           *PCX_MemoryAllocLoad(byte *imgdata, int len, int *buf_w,
									int *buf_h, byte *outBuffer);
void            PCX_Load(const char *fn, int buf_w, int buf_h,
						 byte *outBuffer);
byte           *PCX_AllocLoad(const char *fn, int *buf_w, int *buf_h,
							  byte *outBuffer);

#endif