XnPlatform.h

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/*****************************************************************************
*                                                                            *
*  OpenNI 1.0 Alpha                                                          *
*  Copyright (C) 2010 PrimeSense Ltd.                                        *
*                                                                            *
*  This file is part of OpenNI.                                              *
*                                                                            *
*  OpenNI is free software: you can redistribute it and/or modify            *
*  it under the terms of the GNU Lesser General Public License as published  *
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*  (at your option) any later version.                                       *
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*  OpenNI is distributed in the hope that it will be useful,                 *
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*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the              *
*  GNU Lesser General Public License for more details.                       *
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*  You should have received a copy of the GNU Lesser General Public License  *
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*                                                                            *
*****************************************************************************/




#ifndef __XN_PLATFORM_H__
#define __XN_PLATFORM_H__

//---------------------------------------------------------------------------
// Platform Defines
//---------------------------------------------------------------------------
#define XN_PLATFORM_WIN32 1
#define XN_PLATFORM_XBOX360 2
#define XN_PLATFORM_PS3 3
#define XN_PLATFORM_WII 4
#define XN_PLATFORM_LINUX_X86 5
#define XN_PLATFORM_FILES_ONLY 6
#define XN_PLATFORM_ARC 6
#define XN_PLATFORM_LINUX_ARM 7

#define XN_PLATFORM_IS_LITTLE_ENDIAN 1
#define XN_PLATFORM_IS_BIG_ENDIAN    2

#define XN_PLATFORM_USE_NO_VAARGS 1
#define XN_PLATFORM_USE_WIN32_VAARGS_STYLE 2
#define XN_PLATFORM_USE_GCC_VAARGS_STYLE   3
#define XN_PLATFORM_USE_ARC_VAARGS_STYLE   4

//---------------------------------------------------------------------------
// Platform Identifier 
//---------------------------------------------------------------------------

#if defined(_WIN32) // Microsoft Visual Studio
        #ifndef RC_INVOKED
                #if _MSC_VER < 1300 // Before MSVC7 (2003)
                        #error Xiron Platform Abstraction Layer - Win32 - Microsoft Visual Studio versions below 2003 (7.0) are not supported!
                #endif

                #if _MSC_VER > 1600 // After MSVC8 (2010)
                        #error Xiron Platform Abstraction Layer - Win32 - Microsoft Visual Studio versions above 2010 (10.0) are not supported!
                #endif
        #endif

        #include "Win32/XnPlatformWin32.h"
#elif (linux && (i386 || __x86_64__))
        #include "Linux-x86/XnPlatformLinux-x86.h"
#elif (linux && __arm__)
        #include "Linux-Arm/XnPlatformLinux-Arm.h"
#else
        #error OpenNI Platform Abstraction Layer - Unsupported Platform!
#endif

//---------------------------------------------------------------------------
// Basic Common Macros
//---------------------------------------------------------------------------
#ifndef TRUE
        #define TRUE 1
#endif

#ifndef FALSE
        #define FALSE 0
#endif

#define XN_MIN(a,b)            (((a) < (b)) ? (a) : (b))

#define XN_MAX(a,b)            (((a) > (b)) ? (a) : (b))

//---------------------------------------------------------------------------
// API Export/Import Macros
//---------------------------------------------------------------------------

#ifdef __cplusplus
        #define XN_C_API_EXPORT extern "C" XN_API_EXPORT
        #define XN_C_API_IMPORT extern "C" XN_API_IMPORT
        #define XN_CPP_API_EXPORT XN_API_EXPORT
        #define XN_CPP_API_IMPORT XN_API_IMPORT
#else
        #define XN_C_API_EXPORT XN_API_EXPORT
        #define XN_C_API_IMPORT XN_API_IMPORT
#endif

#ifdef XN_EXPORTS
        #define XN_C_API XN_C_API_EXPORT
        #define XN_CPP_API XN_CPP_API_EXPORT
#else
        #define XN_C_API XN_C_API_IMPORT
        #define XN_CPP_API XN_CPP_API_IMPORT
#endif

#endif //__XN_PLATFORM_H__