| 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 | } |