eddi.h

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/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2009 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
*/
 
#ifndef _atari_eddi_h
#define _atari_eddi_h
 
/*--- Defines ---*/
 
/* EdDI versions */
 
#define EDDI_10 (0x0100)
#define EDDI_11 (0x0110)
 
/* Screen format */
 
enum {
        VDI_FORMAT_UNKNOWN=-1,
        VDI_FORMAT_INTER=0,     /* Interleaved bitplanes */
        VDI_FORMAT_VDI=1,       /* VDI independent */
        VDI_FORMAT_PACK=2       /* Packed pixels */
};
 
/* CLUT types */
enum {
        VDI_CLUT_NONE=0,        /* Monochrome mode */
        VDI_CLUT_HARDWARE,      /* <256 colours mode */
        VDI_CLUT_SOFTWARE       /* True colour mode */
};
 
 
/*--- Functions ---*/
 
unsigned long EdDI_version(void *function_pointer);
 
#endif /* atari_eddi_s_h */