mirror of https://bitbucket.org/ausocean/av.git
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
|
/*
|
||
|
|
* Copyright (C) 2005-2008 Team XBMC
|
||
|
|
* http://www.xbmc.org
|
||
|
|
* Copyright (C) 2008-2009 Andrej Stepanchuk
|
||
|
|
* Copyright (C) 2009-2010 Howard Chu
|
||
|
|
*
|
||
|
|
* This file is part of librtmp.
|
||
|
|
*
|
||
|
|
* librtmp 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,
|
||
|
|
* or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* librtmp 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 General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Lesser General Public License
|
||
|
|
* along with librtmp see the file COPYING. If not, write to
|
||
|
|
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||
|
|
* Boston, MA 02110-1301, USA.
|
||
|
|
* http://www.gnu.org/copyleft/lgpl.html
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __BYTES_H__
|
||
|
|
#define __BYTES_H__
|
||
|
|
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#ifdef _WIN32
|
||
|
|
/* Windows is little endian only */
|
||
|
|
#define __LITTLE_ENDIAN 1234
|
||
|
|
#define __BIG_ENDIAN 4321
|
||
|
|
#define __BYTE_ORDER __LITTLE_ENDIAN
|
||
|
|
#define __FLOAT_WORD_ORDER __BYTE_ORDER
|
||
|
|
|
||
|
|
typedef unsigned char uint8_t;
|
||
|
|
|
||
|
|
#else /* !_WIN32 */
|
||
|
|
|
||
|
|
#include <sys/param.h>
|
||
|
|
|
||
|
|
#if defined(BYTE_ORDER) && !defined(__BYTE_ORDER)
|
||
|
|
#define __BYTE_ORDER BYTE_ORDER
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(BIG_ENDIAN) && !defined(__BIG_ENDIAN)
|
||
|
|
#define __BIG_ENDIAN BIG_ENDIAN
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if defined(LITTLE_ENDIAN) && !defined(__LITTLE_ENDIAN)
|
||
|
|
#define __LITTLE_ENDIAN LITTLE_ENDIAN
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* !_WIN32 */
|
||
|
|
|
||
|
|
/* define default endianness */
|
||
|
|
#ifndef __LITTLE_ENDIAN
|
||
|
|
#define __LITTLE_ENDIAN 1234
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef __BIG_ENDIAN
|
||
|
|
#define __BIG_ENDIAN 4321
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef __BYTE_ORDER
|
||
|
|
#warning "Byte order not defined on your system, assuming little endian!"
|
||
|
|
#define __BYTE_ORDER __LITTLE_ENDIAN
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* ok, we assume to have the same float word order and byte order if float word order is not defined */
|
||
|
|
#ifndef __FLOAT_WORD_ORDER
|
||
|
|
#warning "Float word order not defined, assuming the same as byte order!"
|
||
|
|
#define __FLOAT_WORD_ORDER __BYTE_ORDER
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if !defined(__BYTE_ORDER) || !defined(__FLOAT_WORD_ORDER)
|
||
|
|
#error "Undefined byte or float word order!"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if __FLOAT_WORD_ORDER != __BIG_ENDIAN && __FLOAT_WORD_ORDER != __LITTLE_ENDIAN
|
||
|
|
#error "Unknown/unsupported float word order!"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if __BYTE_ORDER != __BIG_ENDIAN && __BYTE_ORDER != __LITTLE_ENDIAN
|
||
|
|
#error "Unknown/unsupported byte order!"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|