Mercurial > sdl-ios-xcode

annotate src/video/x11/SDL_x11dyn.h @ 4149:2325dd996f73 SDL-1.2

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Check defines do not already exist in recent system headers
author Patrice Mandin <patmandin@gmail.com>
date Thu, 07 Aug 2008 20:38:35 +0000
parents 904defc0792e
children a1b03ba2fcd0
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
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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 #include "SDL_config.h"
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23
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24 #ifndef _SDL_x11dyn_h
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25 #define _SDL_x11dyn_h
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26
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27 #include <X11/Xlib.h>
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28 #include <X11/Xutil.h>
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29 #include <X11/Xatom.h>
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30
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31 /* Apparently some X11 systems can't include this multiple times... */
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32 #ifndef SDL_INCLUDED_XLIBINT_H
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33 #define SDL_INCLUDED_XLIBINT_H 1
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34 #include <X11/Xlibint.h>
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35 #endif
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36
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37 #include <X11/Xproto.h>
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38
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39 #include "../Xext/extensions/Xext.h"
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40 #include "../Xext/extensions/extutil.h"
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41
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42 #ifndef NO_SHARED_MEMORY
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43 #include <sys/ipc.h>
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44 #include <sys/shm.h>
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45 #include <X11/extensions/XShm.h>
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46 #endif
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47
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48 #if SDL_VIDEO_DRIVER_X11_XRANDR
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49 #include <X11/extensions/Xrandr.h>
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50 #endif
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51
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52 /*
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53 * When using the "dynamic X11" functionality, we duplicate all the Xlib
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54 * symbols that would be referenced by SDL inside of SDL itself.
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55 * These duplicated symbols just serve as passthroughs to the functions
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56 * in Xlib, that was dynamically loaded.
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57 *
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58 * This allows us to use Xlib as-is when linking against it directly, but
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59 * also handles all the strange cases where there was code in the Xlib
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60 * headers that may or may not exist or vary on a given platform.
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61 */
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62 #ifdef __cplusplus
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63 extern "C" {
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64 #endif
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65
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66 /* evil function signatures... */
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67 typedef Bool (*SDL_X11_XESetWireToEventRetType)(Display*,XEvent*,xEvent*);
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68 typedef int (*SDL_X11_XSynchronizeRetType)(Display*);
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69 typedef Status (*SDL_X11_XESetEventToWireRetType)(Display*,XEvent*,xEvent*);
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70
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71 int SDL_X11_LoadSymbols(void);
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72 void SDL_X11_UnloadSymbols(void);
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73
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74 /* That's really annoying...make this a function pointer no matter what. */
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75 #ifdef X_HAVE_UTF8_STRING
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76 extern XIC (*pXCreateIC)(XIM,...);
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77 extern char *(*pXGetICValues)(XIC, ...);
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78 #endif
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79
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80 /* These SDL_X11_HAVE_* flags are here whether you have dynamic X11 or not. */
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81 #define SDL_X11_MODULE(modname) extern int SDL_X11_HAVE_##modname;
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82 #define SDL_X11_SYM(rc,fn,params,args,ret)
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83 #include "SDL_x11sym.h"
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84 #undef SDL_X11_MODULE
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85 #undef SDL_X11_SYM
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86
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87
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88 #ifdef __cplusplus
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89 }
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90 #endif
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91
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92 #endif /* !defined _SDL_x11dyn_h */
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93