e14743d1 |
1 | /* |
2 | SDL - Simple DirectMedia Layer |
3 | Copyright (C) 1997-2009 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 | |
35 | void 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 | } |