/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2006 Sam Lantinga

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 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

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Sam Lantinga

slouken@libsdl.org

*/

#include "SDL_config.h"

#ifndef _ATARI_C2P_h

#define _ATARI_C2P_h

#include "SDL_stdinc.h"

/*--- Functions pointers ---*/

/* Convert a chunky screen to bitplane screen */

extern void (*SDL_Atari_C2pConvert) (Uint8 * src, /* Source screen (one byte=one pixel) */

Uint8 * dest, /* Destination (4/8 bits planes) */

Uint32 width, /* Dimensions of screen to convert */

Uint32 height, Uint32 dblligne, /* Double the lines when converting ? */

Uint32 srcpitch, /* Length of one source line in bytes */

Uint32 dstpitch /* Length of one destination line in bytes */

);

/*--- 8 bits functions ---*/

/* Convert a chunky screen to bitplane screen */

void SDL_Atari_C2pConvert8(Uint8 * src, /* Source screen (one byte=one pixel) */

);

/*--- 4 bits functions ---*/

/* Convert a chunky screen to bitplane screen */

void SDL_Atari_C2pConvert4(Uint8 * src, /* Source screen (one byte=one pixel) */

);

/* Conversion palette */

void SDL_Atari_C2pConvert4_pal(Uint16 * lightpalette);

#endif /* _ATARI_C2P_h */

/* vi: set ts=4 sw=4 expandtab: */