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annotate src/video/nanox/SDL_nxmodes.c @ 2288:e9bcf004c324

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Merged fix for bug #482 from SDL 1.2 revision 3492.
author Sam Lantinga <slouken@libsdl.org>
date Sat, 29 Dec 2007 20:13:23 +0000
parents c121d94672cb
children 99210400e8b9
rev   line source
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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 Copyright (C) 2001 Hsieh-Fu Tsai
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5
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6 This library is free software; you can redistribute it and/or
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7 modify it under the terms of the GNU Library General Public
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8 License as published by the Free Software Foundation; either
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9 version 2 of the License, or (at your option) any later version.
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10
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11 This library is distributed in the hope that it will be useful,
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 Library General Public License for more details.
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15
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16 You should have received a copy of the GNU Library General Public
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17 License along with this library; if not, write to the Free
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18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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19
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20 Sam Lantinga
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21 slouken@libsdl.org
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22
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23 Hsieh-Fu Tsai
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24 clare@setabox.com
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25 */
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26 #include "SDL_config.h"
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27
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28 #include "SDL_stdinc.h"
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29 #include "SDL_nxmodes_c.h"
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30
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31 SDL_Rect **
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32 NX_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags)
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33 {
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34 if (flags & SDL_FULLSCREEN)
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35 return SDL_modelist;
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36
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37 if (SDL_Visual.bpp == format->BitsPerPixel) {
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38 return ((SDL_Rect **) - 1);
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39 } else {
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40 return ((SDL_Rect **) 0);
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41 }
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42 }
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43
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44 void
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45 NX_FreeVideoModes(_THIS)
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46 {
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47 int i;
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48
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49 if (SDL_modelist) {
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50 for (i = 0; SDL_modelist[i]; ++i) {
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51 SDL_free(SDL_modelist[i]);
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52 }
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53 SDL_free(SDL_modelist);
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54 SDL_modelist = NULL;
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55 }
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56 }
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57
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58 int
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59 NX_EnterFullScreen(_THIS)
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60 {
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61 if (!currently_fullscreen) {
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62 GR_SCREEN_INFO si;
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63
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64 GrGetScreenInfo(&si);
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65 GrResizeWindow(FSwindow, si.cols, si.rows);
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66 GrUnmapWindow(SDL_Window);
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67 GrMapWindow(FSwindow);
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68 GrRaiseWindow(FSwindow);
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69 GrSetFocus(FSwindow);
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70 currently_fullscreen = 1;
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71 }
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72
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73 return 1;
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74 }
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75
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76 int
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77 NX_LeaveFullScreen(_THIS)
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78 {
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79 if (currently_fullscreen) {
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80 GrUnmapWindow(FSwindow);
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81 GrMapWindow(SDL_Window);
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82 GrRaiseWindow(SDL_Window);
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83 GrSetFocus(SDL_Window);
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84 currently_fullscreen = 0;
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85 }
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86
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87 return 0;
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88 }
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89
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90 /* vi: set ts=4 sw=4 expandtab: */