1/*
2    SDL - Simple DirectMedia Layer
3    Copyright (C) 1997-2012 Sam Lantinga
4
5    This library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Library General Public
7    License as published by the Free Software Foundation; either
8    version 2 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    Library General Public License for more details.
14
15    You should have received a copy of the GNU Library General Public
16    License along with this library; if not, write to the Free
17    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
18
19    Sam Lantinga
20    slouken@libsdl.org
21*/
22#include "SDL_config.h"
23
24/*
25	Blowup extension definitions
26
27	Patrice Mandin
28*/
29
30#include <mint/falcon.h>
31
32#include "SDL_xbios.h"
33#include "SDL_xbios_blowup.h"
34
35void SDL_XBIOS_ListBlowupModes(_THIS, int actually_add, blow_cookie_t *cookie_blow)
36{
37	int i, j, num_mode, bank;
38	blow_mode_t *blow_mode;
39	xbiosmode_t modeinfo;
40
41	if (actually_add) {
42		/* Set bit 15 for old modes */
43		for (i=0;i<NUM_MODELISTS;i++) {
44			if ( SDL_xbiosmode[i] != NULL ) {
45				for ( j=0; SDL_xbiosmode[i][j]; ++j ) {
46					SDL_xbiosmode[i][j]->number |= 1<<15;
47				}
48			}
49		}
50	}
51
52	/* Add Blowup modes for 8 and 16 bpp */
53	for (num_mode=3; num_mode<5; num_mode++) {
54		bank = cookie_blow->num_mode[num_mode];
55		blow_mode = &(cookie_blow->blowup_modes[num_mode+(bank*5)]);
56
57		/* Check extended mode enabled */
58		if (blow_mode->enabled == 0) {
59			/* Check monitor needed for this mode */
60			if ((blow_mode->monitor == cookie_blow->montype)
61				|| ((blow_mode->monitor == MONITOR_TV)
62					&& (cookie_blow->montype == MONITOR_RGB))
63				|| ((blow_mode->monitor == MONITOR_RGB)
64					&& (cookie_blow->montype == MONITOR_TV)))
65			{
66				/* we can use this extended mode */
67				modeinfo.number = (num_mode == 3 ? BPS8 : BPS16);
68				modeinfo.width = blow_mode->width + 1;
69				modeinfo.height = blow_mode->height + 1;
70				modeinfo.depth = (num_mode == 3 ? 8 : 16);
71				modeinfo.flags = (modeinfo.depth == 8 ? XBIOSMODE_C2P : 0);
72
73				SDL_XBIOS_AddMode(this, actually_add, &modeinfo);
74			}
75		}
76	}
77}
78