dxt.h

/*
	DDS GIMP plugin

	Copyright (C) 2004-2012 Shawn Kirst <skirst@gmail.com>,
   with parts (C) 2003 Arne Reuter <homepage@arnereuter.de> where specified.

	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; see the file COPYING.  If not, write to
	the Free Software Foundation, 51 Franklin Street, Fifth Floor
	Boston, MA 02110-1301, USA.
*/

#ifndef DXT_H
#define DXT_H

typedef enum dxt_flags_e
{
   DXT_BC1           = 1 << 0,
   DXT_BC2           = 1 << 1,
   DXT_BC3           = 1 << 2,
   DXT_PERCEPTUAL    = 1 << 3,
} dxt_flags_t;

int dxt_compress(unsigned char *dst, unsigned char *src, int format,
                 unsigned int width, unsigned int height, int bpp,
                 int mipmaps, int flags);
int dxt_decompress(unsigned char *dst, unsigned char *src, int format,
                   unsigned int size, unsigned int width, unsigned int height,
                   int bpp, int normals);

#endif