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159 lines
4.8 KiB
C
159 lines
4.8 KiB
C
/*****************************************************************
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| AP4 - Target Platform and Compiler Configuration
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| Copyright 2002-2008 Axiomatic Systems, LLC
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| This file is part of Bento4/AP4 (MP4 Atom Processing Library).
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| Unless you have obtained Bento4 under a difference license,
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| this version of Bento4 is Bento4|GPL.
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| Bento4|GPL 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, or (at your option)
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| any later version.
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| Bento4|GPL 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 General Public License for more details.
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| You should have received a copy of the GNU General Public License
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| along with Bento4|GPL; see the file COPYING. If not, write to the
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| Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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| 02111-1307, USA.
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****************************************************************/
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/**
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* @file
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* @brief Platform Configuration
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*/
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#ifndef _AP4_CONFIG_H_
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#define _AP4_CONFIG_H_
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/*----------------------------------------------------------------------
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| defaults
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+---------------------------------------------------------------------*/
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#define AP4_CONFIG_HAVE_STDIO_H
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#define AP4_CONFIG_HAVE_ASSERT_H
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#define AP4_CONFIG_HAVE_STRING_H
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#define AP4_CONFIG_HAVE_SNPRINTF
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#define AP4_CONFIG_HAVE_VSNPRINTF
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#define AP4_CONFIG_HAVE_INT64
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/*----------------------------------------------------------------------
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| byte order
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+---------------------------------------------------------------------*/
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// define AP4_PLATFORM_BYTE_ORDER to one of these two choices
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#define AP4_PLATFORM_BYTE_ORDER_BIG_ENDIAN 0
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#define AP4_PLATFORM_BYTE_ORDER_LITTLE_ENDIAN 1
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#if !defined(AP4_PLATFORM_BYTE_ORDER)
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#if defined(__ppc__) || defined(__powerpc__) || defined(__PPC__) || defined(__PPC)
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#define AP4_PLATFORM_BYTE_ORDER AP4_PLATFORM_BYTE_ORDER_BIG_ENDIAN
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#elif defined(_MSC_VER)
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#if defined(_M_IX86) || defined(_M_X64) || defined(_M_ARM) || defined(_M_ARM64)
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#define AP4_PLATFORM_BYTE_ORDER AP4_PLATFORM_BYTE_ORDER_LITTLE_ENDIAN
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#endif
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#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__arm64__) || defined(__aarch64__) || (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
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#define AP4_PLATFORM_BYTE_ORDER AP4_PLATFORM_BYTE_ORDER_LITTLE_ENDIAN
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#endif
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#endif
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/*----------------------------------------------------------------------
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| standard C++ runtime
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+---------------------------------------------------------------------*/
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#define APT_CONFIG_HAVE_NEW_H
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/*----------------------------------------------------------------------
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| platform specifics
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+---------------------------------------------------------------------*/
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/* Microsoft Platforms */
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#if defined(_MSC_VER)
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#define AP4_CONFIG_INT64_TYPE __int64
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#if (_MSC_VER >= 1400) && !defined(_WIN32_WCE)
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#define AP4_CONFIG_HAVE_FOPEN_S
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#define AP4_snprintf(s,c,f,...) _snprintf_s(s,c,_TRUNCATE,f,__VA_ARGS__)
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#define AP4_vsnprintf(s,c,f,a) _vsnprintf_s(s,c,_TRUNCATE,f,a)
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#define fileno _fileno
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#define AP4_fseek _fseeki64
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#define AP4_ftell _ftelli64
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#else
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#define AP4_snprintf _snprintf
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#define AP4_vsnprintf _vsnprintf
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#endif
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#if defined(_WIN32_WCE)
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#define AP4_fseek fseek
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#define AP4_ftell ftell
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#endif
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#if defined(_DEBUG)
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#define _CRTDBG_MAP_ALLOC
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#endif
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#endif
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/* Cygwin */
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#if defined(__CYGWIN__)
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#define AP4_fseek fseek
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#define AP4_ftell ftell
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#endif
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/* MinGW-w64 */
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#if defined(__MINGW32__) || defined (__MINGW64__)
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#define AP4_CONFIG_HAVE_FOPEN_S
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#endif
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/* Symbian */
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#if defined(__SYMBIAN32__)
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#undef APT_CONFIG_HAVE_NEW_H
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#include "e32std.h"
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/**
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* Define the Platform byte order here
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* for Symbian.
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*/
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#define AP4_PLATFORM_BYTE_ORDER AP4_PLATFORM_BYTE_ORDER_LITTLE_ENDIAN
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#define AP4_fseek fseek
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#define AP4_ftell ftell
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#define explicit
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#endif
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/* Android */
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#if defined(ANDROID)
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#if !defined(AP4_CONFIG_NO_RTTI)
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#define AP4_CONFIG_NO_RTTI
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#endif
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#if !defined(AP4_CONFIG_NO_EXCEPTIONS)
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#define AP4_CONFIG_NO_EXCEPTIONS
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#endif
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#endif
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/* Emscripten */
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#ifdef __EMSCRIPTEN__
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#define AP4_PLATFORM_BYTE_ORDER AP4_PLATFORM_BYTE_ORDER_LITTLE_ENDIAN
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#endif
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/*----------------------------------------------------------------------
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| defaults
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+---------------------------------------------------------------------*/
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#if !defined(AP4_CONFIG_INT64_TYPE)
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#define AP4_CONFIG_INT64_TYPE long long
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#endif
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#if !defined(AP4_fseek)
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#define AP4_fseek fseeko
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#endif
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#if !defined(AP4_ftell)
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#define AP4_ftell ftello
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#endif
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/* some compilers (ex: MSVC 8) deprecate those, so we rename them */
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#if !defined(AP4_snprintf)
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#define AP4_snprintf snprintf
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#endif
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#if !defined(AP4_vsnprintf)
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#define AP4_vsnprintf vsnprintf
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#endif
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#endif // _AP4_CONFIG_H_
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