/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2004 Sam Lantinga

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

Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Sam Lantinga

slouken@libsdl.org

*/

#include "SDL_config.h"

/*

Blowup extension definitions

Patrice Mandin

*/

#ifndef _SDL_xbios_blowup_h

#define _SDL_xbios_blowup_h

#include "SDL_xbios.h"

/*--- Types ---*/

typedef struct {

/* 64 bytes */

unsigned short enabled; /* Extended mode enabled ? 0=yes, <>0=no */

unsigned short dummy10[6];

unsigned short registers_0E; /* value for register 0xffff820e */

unsigned short registers_10; /* value for register 0xffff8210 */

unsigned short dummy11[23];

/* 64 bytes */

unsigned short width; /* width-1 */

unsigned short height; /* height-1 */

unsigned short dummy20;

unsigned long screensize; /* screensize in bytes */

unsigned short dummy21[8];

unsigned short virtual; /* Virtual screen ? */

unsigned short virwidth; /* Virtual screen width */

unsigned short virheight; /* Virtual screen height */

unsigned short dummy22;

unsigned short monitor; /* Monitor defined for this mode */

unsigned short extension; /* Extended mode defined ? 0=yes, 1=no */

unsigned short dummy23[13];

/* 64 bytes */

unsigned short dummy30;

unsigned short registers_82[6]; /* values for registers 0xffff8282-8c */

unsigned short dummy31[9];

unsigned short dummy32;

unsigned short registers_A2[6]; /* values for registers 0xffff82a2-ac */

unsigned short dummy33[9];

/* 64 bytes */

unsigned short registers_C0; /* value for register 0xffff82c0 */

unsigned short registers_C2; /* value for register 0xffff82c2 */

unsigned short dummy40[30];

} __attribute__((packed)) blow_mode_t;

typedef struct {

blow_mode_t blowup_modes[10];

unsigned char num_mode[6];

unsigned long dummy;

unsigned short montype;

} __attribute__((packed)) blow_cookie_t;

/*--- Functions prototypes ---*/

void SDL_XBIOS_BlowupInit(_THIS, blow_cookie_t *cookie_blow);

#endif /* _SDL_xbios_blowup_h */