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libksquirrel/kernel/kls_ras/fmt_codec_ras_defs.h

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/* This file is part of ksquirrel-libs (http://ksquirrel.sf.net)
Copyright (c) 2004 Dmitry Baryshev <ksquirrel@tut.by>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation;
either version 2 of the License, or (at your option) any later
version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
as32 with this library; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KSQUIRREL_READ_IMAGE_ras
#define KSQUIRREL_READ_IMAGE_ras
struct RAS_HEADER
{
u32 ras_magic;
u32 ras_width;
u32 ras_height;
u32 ras_depth;
u32 ras_length;
u32 ras_type;
u32 ras_maptype;
u32 ras_maplength;
}PACKED;
#define RAS_MAGIC 0x59A66A95 // Magic number for Sun rasterfiles
#define RAS_OLD 0 // Old format (raw image in 68000 byte order)
#define RAS_STANDARD 1 // Raw image in 68000 byte order
#define RAS_BYTE_ENCODED 2 // Run-length encoding of bytes
#define RAS_RGB 3 // XRGB or RGB instead of XBGR or BGR
#define RAS_TIFF 4 // TIFF <-> standard rasterfile
#define RAS_IFF 5 // IFF (TAAC format) <-> standard rasterfile
#define RAS_EXPERIMENTAL 0xffff // Reserved for testing
#define RMT_NONE 0 // maplength is expected to be 0
#define RMT_EQUAL_RGB 1 // red[maplength/3], green[maplength/3], blue[maplength/3]
#define RMT_RAW 2 // Raw colormap
#define RESC 128 // Run-length encoding escape character
#endif