Fawkes API
Fawkes Development Version
sdl_keeper.h
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/***************************************************************************
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* sdl_keeper.h - utility to keep track of SDL initialization state
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*
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* Created: Mon Nov 05 14:33:52 2007
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* Copyright 2007 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#ifndef _FIREVISION_FVWIDGETS_SDL_KEEPER_H_
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#define _FIREVISION_FVWIDGETS_SDL_KEEPER_H_
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#include <core/threading/mutex.h>
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namespace
firevision {
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class
SDLKeeper
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{
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public
:
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static
void
init
(
unsigned
int
flags);
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static
void
quit
()
throw
();
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static
void
force_quit
();
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private
:
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SDLKeeper
();
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static
unsigned
int
_refcount;
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static
fawkes::Mutex
_mutex;
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};
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}
// end namespace firevision
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#endif
fawkes::Mutex
Mutex mutual exclusion lock.
Definition:
mutex.h:33
firevision::SDLKeeper
SDL Reference keeper.
Definition:
sdl_keeper.h:32
firevision::SDLKeeper::quit
static void quit()
Conditionally quit SDL.
Definition:
sdl_keeper.cpp:85
firevision::SDLKeeper::force_quit
static void force_quit()
Force quit of SDL.
Definition:
sdl_keeper.cpp:98
firevision::SDLKeeper::init
static void init(unsigned int flags)
Init SDL.
Definition:
sdl_keeper.cpp:58
src
libs
fvwidgets
sdl_keeper.h
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