| 1 | /* |
| 2 | SDL - Simple DirectMedia Layer |
| 3 | Copyright (C) 1997-2009 Sam Lantinga |
| 4 | |
| 5 | This library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Library General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2 of the License, or (at your option) any later version. |
| 9 | |
| 10 | This library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Library General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Library General Public |
| 16 | License along with this library; if not, write to the Free |
| 17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 18 | |
| 19 | Sam Lantinga |
| 20 | slouken@libsdl.org |
| 21 | */ |
| 22 | #include "SDL_config.h" |
| 23 | |
| 24 | #ifndef _SDL_x11dyn_h |
| 25 | #define _SDL_x11dyn_h |
| 26 | |
| 27 | #include <X11/Xlib.h> |
| 28 | #include <X11/Xutil.h> |
| 29 | #include <X11/Xatom.h> |
| 30 | |
| 31 | /* Apparently some X11 systems can't include this multiple times... */ |
| 32 | #ifndef SDL_INCLUDED_XLIBINT_H |
| 33 | #define SDL_INCLUDED_XLIBINT_H 1 |
| 34 | #include <X11/Xlibint.h> |
| 35 | #endif |
| 36 | |
| 37 | #include <X11/Xproto.h> |
| 38 | |
| 39 | #include "../Xext/extensions/Xext.h" |
| 40 | #include "../Xext/extensions/extutil.h" |
| 41 | |
| 42 | #ifndef NO_SHARED_MEMORY |
| 43 | #include <sys/ipc.h> |
| 44 | #include <sys/shm.h> |
| 45 | #include <X11/extensions/XShm.h> |
| 46 | #endif |
| 47 | |
| 48 | #if SDL_VIDEO_DRIVER_X11_XRANDR |
| 49 | #include <X11/extensions/Xrandr.h> |
| 50 | #endif |
| 51 | |
| 52 | /* |
| 53 | * When using the "dynamic X11" functionality, we duplicate all the Xlib |
| 54 | * symbols that would be referenced by SDL inside of SDL itself. |
| 55 | * These duplicated symbols just serve as passthroughs to the functions |
| 56 | * in Xlib, that was dynamically loaded. |
| 57 | * |
| 58 | * This allows us to use Xlib as-is when linking against it directly, but |
| 59 | * also handles all the strange cases where there was code in the Xlib |
| 60 | * headers that may or may not exist or vary on a given platform. |
| 61 | */ |
| 62 | #ifdef __cplusplus |
| 63 | extern "C" { |
| 64 | #endif |
| 65 | |
| 66 | /* evil function signatures... */ |
| 67 | typedef Bool (*SDL_X11_XESetWireToEventRetType)(Display*,XEvent*,xEvent*); |
| 68 | typedef int (*SDL_X11_XSynchronizeRetType)(Display*); |
| 69 | typedef Status (*SDL_X11_XESetEventToWireRetType)(Display*,XEvent*,xEvent*); |
| 70 | |
| 71 | int SDL_X11_LoadSymbols(void); |
| 72 | void SDL_X11_UnloadSymbols(void); |
| 73 | |
| 74 | /* That's really annoying...make this a function pointer no matter what. */ |
| 75 | #ifdef X_HAVE_UTF8_STRING |
| 76 | extern XIC (*pXCreateIC)(XIM,...); |
| 77 | extern char *(*pXGetICValues)(XIC, ...); |
| 78 | #endif |
| 79 | |
| 80 | /* These SDL_X11_HAVE_* flags are here whether you have dynamic X11 or not. */ |
| 81 | #define SDL_X11_MODULE(modname) extern int SDL_X11_HAVE_##modname; |
| 82 | #define SDL_X11_SYM(rc,fn,params,args,ret) |
| 83 | #include "SDL_x11sym.h" |
| 84 | #undef SDL_X11_MODULE |
| 85 | #undef SDL_X11_SYM |
| 86 | |
| 87 | |
| 88 | #ifdef __cplusplus |
| 89 | } |
| 90 | #endif |
| 91 | |
| 92 | #endif /* !defined _SDL_x11dyn_h */ |
| 93 | |