Mercurial > sdl-ios-xcode
view include/SDL.h @ 5107:99acf3d856cb SDL-1.2
Colin Leroy 2011-01-26 04:24:20 PST
the pthread implementation of SDL_SemWaitTimeout() uses busy waiting, while
pthread's sem_timedwait() does work. Attached are patches that make use of it
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 27 Jan 2011 00:33:26 -0800 |
parents | 4c4113c2162c |
children |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2009 Sam Lantinga This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Sam Lantinga slouken@libsdl.org */ /** @file SDL.h * Main include header for the SDL library */ #ifndef _SDL_H #define _SDL_H #include "SDL_main.h" #include "SDL_stdinc.h" #include "SDL_audio.h" #include "SDL_cdrom.h" #include "SDL_cpuinfo.h" #include "SDL_endian.h" #include "SDL_error.h" #include "SDL_events.h" #include "SDL_loadso.h" #include "SDL_mutex.h" #include "SDL_rwops.h" #include "SDL_thread.h" #include "SDL_timer.h" #include "SDL_video.h" #include "SDL_version.h" #include "begin_code.h" /* Set up for C function definitions, even when using C++ */ #ifdef __cplusplus extern "C" { #endif /** @file SDL.h * @note As of version 0.5, SDL is loaded dynamically into the application */ /** @name SDL_INIT Flags * These are the flags which may be passed to SDL_Init() -- you should * specify the subsystems which you will be using in your application. */ /*@{*/ #define SDL_INIT_TIMER 0x00000001 #define SDL_INIT_AUDIO 0x00000010 #define SDL_INIT_VIDEO 0x00000020 #define SDL_INIT_CDROM 0x00000100 #define SDL_INIT_JOYSTICK 0x00000200 #define SDL_INIT_NOPARACHUTE 0x00100000 /**< Don't catch fatal signals */ #define SDL_INIT_EVENTTHREAD 0x01000000 /**< Not supported on all OS's */ #define SDL_INIT_EVERYTHING 0x0000FFFF /*@}*/ /** This function loads the SDL dynamically linked library and initializes * the subsystems specified by 'flags' (and those satisfying dependencies) * Unless the SDL_INIT_NOPARACHUTE flag is set, it will install cleanup * signal handlers for some commonly ignored fatal signals (like SIGSEGV) */ extern DECLSPEC int SDLCALL SDL_Init(Uint32 flags); /** This function initializes specific SDL subsystems */ extern DECLSPEC int SDLCALL SDL_InitSubSystem(Uint32 flags); /** This function cleans up specific SDL subsystems */ extern DECLSPEC void SDLCALL SDL_QuitSubSystem(Uint32 flags); /** This function returns mask of the specified subsystems which have * been initialized. * If 'flags' is 0, it returns a mask of all initialized subsystems. */ extern DECLSPEC Uint32 SDLCALL SDL_WasInit(Uint32 flags); /** This function cleans up all initialized subsystems and unloads the * dynamically linked library. You should call it upon all exit conditions. */ extern DECLSPEC void SDLCALL SDL_Quit(void); /* Ends C function definitions when using C++ */ #ifdef __cplusplus } #endif #include "close_code.h" #endif /* _SDL_H */