src/video/x11/SDL_x11dyn.h
author Sam Lantinga <slouken@libsdl.org>
Fri, 15 Feb 2013 08:47:44 -0800
changeset 6885 700f1b25f77f
parent 6318 49b2cb56db6e
child 7827 a03ec8de0426
permissions -rw-r--r--
Happy New Year!
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2013 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 #include "SDL_config.h"
    22 
    23 #ifndef _SDL_x11dyn_h
    24 #define _SDL_x11dyn_h
    25 
    26 #include <X11/Xlib.h>
    27 #include <X11/Xutil.h>
    28 #include <X11/Xatom.h>
    29 
    30 #if SDL_VIDEO_DRIVER_X11_HAS_XKBKEYCODETOKEYSYM
    31 #include <X11/XKBlib.h>
    32 #endif
    33 
    34 /* Apparently some X11 systems can't include this multiple times... */
    35 #ifndef SDL_INCLUDED_XLIBINT_H
    36 #define SDL_INCLUDED_XLIBINT_H 1
    37 #include <X11/Xlibint.h>
    38 #endif
    39 
    40 #include <X11/Xproto.h>
    41 #include <X11/extensions/Xext.h>
    42 #include <X11/extensions/extutil.h>
    43 
    44 #ifndef NO_SHARED_MEMORY
    45 #include <sys/ipc.h>
    46 #include <sys/shm.h>
    47 #include <X11/extensions/XShm.h>
    48 #endif
    49 
    50 #if SDL_VIDEO_DRIVER_X11_XCURSOR
    51 #include <X11/Xcursor/Xcursor.h>
    52 #endif
    53 #if SDL_VIDEO_DRIVER_X11_XINERAMA
    54 #include <X11/extensions/Xinerama.h>
    55 #endif
    56 #if SDL_VIDEO_DRIVER_X11_XINPUT2
    57 #include <X11/extensions/XInput2.h>
    58 #endif
    59 #if SDL_VIDEO_DRIVER_X11_XRANDR
    60 #include <X11/extensions/Xrandr.h>
    61 #endif
    62 #if SDL_VIDEO_DRIVER_X11_XSCRNSAVER
    63 #include <X11/extensions/scrnsaver.h>
    64 #endif
    65 #if SDL_VIDEO_DRIVER_X11_XSHAPE
    66 #include <X11/extensions/shape.h>
    67 #endif
    68 #if SDL_VIDEO_DRIVER_X11_XVIDMODE
    69 #include <X11/extensions/xf86vmode.h>
    70 #endif
    71 
    72 /*
    73  * When using the "dynamic X11" functionality, we duplicate all the Xlib
    74  *  symbols that would be referenced by SDL inside of SDL itself.
    75  *  These duplicated symbols just serve as passthroughs to the functions
    76  *  in Xlib, that was dynamically loaded.
    77  *
    78  * This allows us to use Xlib as-is when linking against it directly, but
    79  *  also handles all the strange cases where there was code in the Xlib
    80  *  headers that may or may not exist or vary on a given platform.
    81  */
    82 #ifdef __cplusplus
    83 extern "C"
    84 {
    85 #endif
    86 
    87 /* evil function signatures... */
    88     typedef Bool(*SDL_X11_XESetWireToEventRetType) (Display *, XEvent *,
    89                                                     xEvent *);
    90     typedef int (*SDL_X11_XSynchronizeRetType) (Display *);
    91     typedef Status(*SDL_X11_XESetEventToWireRetType) (Display *, XEvent *,
    92                                                       xEvent *);
    93 
    94     int SDL_X11_LoadSymbols(void);
    95     void SDL_X11_UnloadSymbols(void);
    96 
    97 /* That's really annoying...make these function pointers no matter what. */
    98 #ifdef X_HAVE_UTF8_STRING
    99     extern XIC(*pXCreateIC) (XIM, ...);
   100     extern char *(*pXGetICValues) (XIC, ...);
   101 #endif
   102 
   103 /* These SDL_X11_HAVE_* flags are here whether you have dynamic X11 or not. */
   104 #define SDL_X11_MODULE(modname) extern int SDL_X11_HAVE_##modname;
   105 #define SDL_X11_SYM(rc,fn,params,args,ret)
   106 #include "SDL_x11sym.h"
   107 #undef SDL_X11_MODULE
   108 #undef SDL_X11_SYM
   109 
   110 
   111 #ifdef __cplusplus
   112 }
   113 #endif
   114 
   115 #endif                          /* !defined _SDL_x11dyn_h */
   116 /* vi: set ts=4 sw=4 expandtab: */