1 /* 2 SDL - Simple DirectMedia Layer 3 Copyright (C) 1997-2012 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 94