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The core pointer is comprised of merging the inputs of all mice. If there are other mice, they should show up in the device list, and we want to report events from those devices instead of the core events. However, if XInput isn't supported or we can't find other mice in the device list, we'll add the core pointer and interpret normal mouse events.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 04 Jan 2009 18:29:20 +0000
parents cf09447f3d3c
children 245a7d79577c
line wrap: on
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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
*/

/* Try to get a standard set of platform defines */

#ifndef _SDL_platform_h
#define _SDL_platform_h

#if defined(_AIX)
#undef __AIX__
#define __AIX__		1
#endif
#if defined(__BEOS__)
#undef __BEOS__
#define __BEOS__	1
#endif
#if defined(bsdi) || defined(__bsdi) || defined(__bsdi__)
#undef __BSDI__
#define __BSDI__	1
#endif
#if defined(_arch_dreamcast)
#undef __DREAMCAST__
#define __DREAMCAST__	1
#endif
#if defined(__FreeBSD__) || defined(__DragonFly__)
#undef __FREEBSD__
#define __FREEBSD__	1
#endif
#if defined(hpux) || defined(__hpux) || defined(__hpux__)
#undef __HPUX__
#define __HPUX__	1
#endif
#if defined(sgi) || defined(__sgi) || defined(__sgi__) || defined(_SGI_SOURCE)
#undef __IRIX__
#define __IRIX__	1
#endif
#if defined(linux) || defined(__linux) || defined(__linux__)
#undef __LINUX__
#define __LINUX__	1
#endif

#if defined(__APPLE__)
/* lets us know what version of Mac OS X we're compiling on */
#include "AvailabilityMacros.h"
#ifdef MAC_OS_X_VERSION_10_3
#include "TargetConditionals.h" /* this header is in 10.3 or later */
#if TARGET_OS_IPHONE
/* if compiling for iPhone */
#undef __IPHONEOS__
#define __IPHONEOS__ 1
#undef __MACOSX__
#else
/* if not compiling for iPhone */
#undef __MACOSX__
#define __MACOSX__	1
#endif /* TARGET_OS_IPHONE */
#else
/* if earlier verion of Mac OS X than version 10.3 */
#undef __MACOSX__
#define __MACOSX__	1
#endif

#endif /* defined(__APPLE__) */

#if defined(__NetBSD__)
#undef __NETBSD__
#define __NETBSD__	1
#endif
#if defined(__OpenBSD__)
#undef __OPENBSD__
#define __OPENBSD__	1
#endif
#if defined(__OS2__)
#undef __OS2__
#define __OS2__		1
#endif
#if defined(osf) || defined(__osf) || defined(__osf__) || defined(_OSF_SOURCE)
#undef __OSF__
#define __OSF__		1
#endif
#if defined(__QNXNTO__)
#undef __QNXNTO__
#define __QNXNTO__	1
#endif
#if defined(riscos) || defined(__riscos) || defined(__riscos__)
#undef __RISCOS__
#define __RISCOS__	1
#endif
#if defined(__SVR4)
#undef __SOLARIS__
#define __SOLARIS__	1
#endif
#if defined(WIN32) || defined(_WIN32)
#undef __WIN32__
#define __WIN32__	1
#endif

#if defined(__NDS__)
#undef __NINTENDODS__
#define __NINTENDODS__	1
#endif

#endif /* _SDL_platform_h */