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annotate src/video/x11/SDL_x11dyn.h @ 3695:f6a8be3fefa0

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Added magic to detect already freed or otherwise invalid windows and textures.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 24 Jan 2010 20:21:51 +0000
parents 81dde1b00bf1
children f7b03b6838cb
rev   line source
1950
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
1950
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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 #include "../Xext/extensions/Xext.h"
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39 #include "../Xext/extensions/extutil.h"
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40
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41 #ifndef NO_SHARED_MEMORY
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42 #include <sys/ipc.h>
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43 #include <sys/shm.h>
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44 #include <X11/extensions/XShm.h>
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45 #endif
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46
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47 #if SDL_VIDEO_DRIVER_X11_XRANDR
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48 #include <X11/extensions/Xrandr.h>
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49 #endif
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50
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51 #if SDL_VIDEO_DRIVER_X11_XINPUT
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52 #include <X11/extensions/XInput.h>
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53 #endif
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54
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55 /*
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56 * When using the "dynamic X11" functionality, we duplicate all the Xlib
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57 * symbols that would be referenced by SDL inside of SDL itself.
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58 * These duplicated symbols just serve as passthroughs to the functions
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59 * in Xlib, that was dynamically loaded.
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60 *
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61 * This allows us to use Xlib as-is when linking against it directly, but
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62 * also handles all the strange cases where there was code in the Xlib
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63 * headers that may or may not exist or vary on a given platform.
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64 */
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65 #ifdef __cplusplus
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66 extern "C"
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67 {
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68 #endif
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69
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70 /* evil function signatures... */
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71 typedef Bool(*SDL_X11_XESetWireToEventRetType) (Display *, XEvent *,
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72 xEvent *);
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73 typedef int (*SDL_X11_XSynchronizeRetType) (Display *);
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74 typedef Status(*SDL_X11_XESetEventToWireRetType) (Display *, XEvent *,
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75 xEvent *);
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76
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77 int SDL_X11_LoadSymbols(void);
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78 void SDL_X11_UnloadSymbols(void);
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79
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80 /* That's really annoying...make these function pointers no matter what. */
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81 #ifdef X_HAVE_UTF8_STRING
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82 extern XIC(*pXCreateIC) (XIM, ...);
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c7bcf84ba1b9 Next version of internationalized input for X11. On my machine (famous last words :-) with a US English keyboard and locale I can compose ` and e and get a text
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83 extern char *(*pXGetICValues) (XIC, ...);
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84 #endif
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85
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86 /* These SDL_X11_HAVE_* flags are here whether you have dynamic X11 or not. */
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87 #define SDL_X11_MODULE(modname) extern int SDL_X11_HAVE_##modname;
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88 #define SDL_X11_SYM(rc,fn,params,args,ret)
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89 #include "SDL_x11sym.h"
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90 #undef SDL_X11_MODULE
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91 #undef SDL_X11_SYM
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92
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93
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94 #ifdef __cplusplus
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95 }
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96 #endif
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97
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98 #endif /* !defined _SDL_x11dyn_h */
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99 /* vi: set ts=4 sw=4 expandtab: */