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annotate src/video/xbios/SDL_xbios_blowup.c @ 1135:cf6133247d34

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Mac Classic and CodeWarrior patches. --ryan. From: =?ISO-8859-1?Q?Anders_F_Bj=F6rklund?= <afb@algonet.se> Subject: Re: [SDL] Updated Mac patch Date: Tue, 6 Sep 2005 15:21:27 +0200 To: A list for developers using the SDL library <sdl@libsdl.org> Earlier, I wrote: > Updated the previous Mac patch to disable Carbon by default. > Also "fixed" the SDL.spec again, so that it builds on Darwin. > > http://www.algonet.se/~afb/SDL-1.2.9-mac.patch > Also applied fine to SDL12 CVS, when I tried it. > > Haven't completed any new packaging or projects for Xcode/PB, > but it seems to build and install fine here (in development). Tested the new patch to build with old CodeWarrior and MPW, and it seems it needed some hacks with those old headers... Just in case you want to support the archeological versions - here is a small add-on to the above patch, to fix those... http://www.algonet.se/~afb/SDL-1.2.9-classic.patch I couldn't get the old CW5 projects to build without a few modifications - such as deleting the stray old header in: "CWprojects/Support/Carbon/Include/ConditionalMacros.h" ? But I updated both projects to CW6 too and built for Carbon, and it ran all of the Mac test projects without any problems. The MPW file seems to have compiled, with a small order change. As long as you're still shipping the CWProjects and MPWmake with the download, they should probably be updated/fixed ? (another "solution" would of course be to just delete them) I'll post my new projects along with the new Xcode projects later on, along with XML exports of the various .mcp files. (CW5 builds for Classic / "PPC", and CW6 builds for Carbon) It'll be packaged as a part of the next SpriteWorld X release... http://spriteworldx.sourceforge.net/ [Classic/Carbon/Win/X11] --anders
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 08 Sep 2005 06:34:28 +0000
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2004 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22
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23 /*
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24 Blowup extension definitions
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25
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26 Patrice Mandin
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27 */
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29 #include <mint/falcon.h>
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30
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31 #include "SDL_xbios.h"
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32 #include "SDL_xbios_blowup.h"
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33
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34 void SDL_XBIOS_BlowupInit(_THIS, blow_cookie_t *cookie_blow)
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35 {
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36 int i, num_mode, bank;
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37 blow_mode_t *blow_mode;
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38
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39 /* Add bit 15 for old modes */
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40 for (i=0;i<XBIOS_nummodes;i++) {
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41 XBIOS_modelist[i].number |= 1<<15;
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42 }
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43
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44 /* Add Blowup modes for 8 and 16 bpp */
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45 for (num_mode=3; num_mode<5; num_mode++) {
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46 bank = cookie_blow->num_mode[num_mode];
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47 blow_mode = &(cookie_blow->blowup_modes[num_mode+(bank*5)]);
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48
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49 /* Check extended mode enabled */
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50 if (blow_mode->enabled == 0) {
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51 /* Check monitor needed for this mode */
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52 if ((blow_mode->monitor == cookie_blow->montype)
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53 || ((blow_mode->monitor == MONITOR_TV)
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54 && (cookie_blow->montype == MONITOR_RGB))
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55 || ((blow_mode->monitor == MONITOR_RGB)
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56 && (cookie_blow->montype == MONITOR_TV)))
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57 {
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58 /* we can use this extended mode */
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59 SDL_XBIOS_AddMode(this,
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60 num_mode == 3 ? BPS8 : BPS16,
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61 blow_mode->width + 1,
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62 blow_mode->height + 1,
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63 num_mode == 3 ? 8 : 16,
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64 SDL_FALSE
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65 );
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66 }
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67 }
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68 }
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69 }