src/video/ataricommon/SDL_atarieddi_s.h
author Patrice Mandin
Sun, 30 Apr 2006 21:01:25 +0000
changeset 1751 a11c13151840
parent 1402 d910939febfa
child 1662 782fd950bd46
child 1895 c121d94672cb
child 4159 a1b03ba2fcd0
permissions -rw-r--r--
Declare volatile variables modified by interrupt routines
     1 /*
     2     SDL - Simple DirectMedia Layer
     3     Copyright (C) 1997-2006 Sam Lantinga
     4 
     5     This library is free software; you can redistribute it and/or
     6     modify it under the terms of the GNU Lesser General Public
     7     License as published by the Free Software Foundation; either
     8     version 2.1 of the License, or (at your option) any later version.
     9 
    10     This library is distributed in the hope that it will be useful,
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13     Lesser General Public License for more details.
    14 
    15     You should have received a copy of the GNU Lesser General Public
    16     License along with this library; if not, write to the Free Software
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
    18 
    19     Sam Lantinga
    20     slouken@libsdl.org
    21 */
    22 #include "SDL_config.h"
    23 
    24 #ifndef _SDL_Atari_eddi_s_h
    25 #define _SDL_Atari_eddi_s_h
    26 
    27 /*--- Defines ---*/
    28 
    29 /* EdDI versions */
    30 
    31 #define EDDI_10	(0x0100)
    32 #define EDDI_11 (0x0110)
    33 
    34 /* Screen format */
    35 
    36 enum {
    37 	VDI_FORMAT_UNKNOWN=-1,
    38 	VDI_FORMAT_INTER=0,	/* Interleaved bitplanes */
    39 	VDI_FORMAT_VDI=1,	/* VDI independent */
    40 	VDI_FORMAT_PACK=2	/* Packed pixels */
    41 };
    42 
    43 /* CLUT types */
    44 enum {
    45 	VDI_CLUT_NONE=0,	/* Monochrome mode */
    46 	VDI_CLUT_HARDWARE,	/* <256 colours mode */
    47 	VDI_CLUT_SOFTWARE	/* True colour mode */
    48 };
    49 
    50 /*--- Functions ---*/
    51 
    52 unsigned long Atari_get_EdDI_version(void *function_pointer);
    53 
    54 #endif /* _SDL_Atari_eddi_s_h */