icocodec.h

/*
 * Copyright (C) 2007 Novell, Inc (http://www.novell.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT
 * NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
 * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * Authors:
 *	Sebastien Pouliot  <sebastien@ximian.com>
 */

#ifndef __ICOCODEC_H__
#define __ICOCODEC_H__

#include "bitmap-private.h"
#include "bmpcodec.h"

/* Information about the icon format can be found @ http://www.daubnet.com/formats/ICO.html */

typedef struct {
	BYTE	bWidth;
	BYTE	bHeight;
	BYTE	bColorCount;
	BYTE	bReserved;
	WORD	wPlanes;
	WORD	wBitCount;
	DWORD	dwBytesInRes;
	DWORD	dwImageOffset;
} ICONDIRENTRY;

#define gdip_read_ico_data	gdip_read_bmp_data

GpStatus gdip_load_ico_image_from_file (FILE *fp, GpImage **image) GDIP_INTERNAL;

GpStatus gdip_load_ico_image_from_stream_delegate (dstream_t *loader, GpImage **image) GDIP_INTERNAL;

/* no save functions as the ICO "codec" is a decoder only */

ImageCodecInfo* gdip_getcodecinfo_ico () GDIP_INTERNAL;

#endif