You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.2 KiB
78 lines
2.2 KiB
4 years ago
|
#ifndef MP4V2_PLATFORM_POSIX_H
|
||
|
|
#define MP4V2_PLATFORM_POSIX_H
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#include "libplatform/config.h"
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// constant macros are not usually used with C++ so the standard mechanism to
|
||
|
|
// activate it is to define before stdint.h
|
||
|
|
#ifndef __STDC_CONSTANT_MACROS
|
||
|
|
# define __STDC_CONSTANT_MACROS
|
||
|
|
#endif
|
||
|
|
|
||
|
|
// format macros are not usually used with C++ so the standard mechanism to
|
||
|
|
// activate it is to define before inttypes.h
|
||
|
|
#ifndef __STDC_FORMAT_MACROS
|
||
|
|
# define __STDC_FORMAT_MACROS
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef NEED_LFS_ACTIVATION
|
||
|
|
# ifndef _LARGEFILE_SOURCE
|
||
|
|
# define _LARGEFILE_SOURCE
|
||
|
|
# define _FILE_OFFSET_BITS 64
|
||
|
|
# endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#include "libplatform/platform_base.h"
|
||
|
|
#include <inttypes.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
#include <fcntl.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
|
||
|
|
#include <mp4v2/mp4v2.h>
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
namespace mp4v2 { namespace platform {
|
||
|
|
using namespace std;
|
||
|
|
|
||
|
|
using ::int8_t;
|
||
|
|
using ::int16_t;
|
||
|
|
using ::int32_t;
|
||
|
|
using ::int64_t;
|
||
|
|
|
||
|
|
using ::uint8_t;
|
||
|
|
using ::uint16_t;
|
||
|
|
using ::uint32_t;
|
||
|
|
using ::uint64_t;
|
||
|
|
}} // namespace mp4v2::platform
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// win32 platform requires O_BINARY when using old open() calls so we add
|
||
|
|
// this harmless bit-flag for posix to avoid .cpp platform conditionals
|
||
|
|
#ifndef O_BINARY
|
||
|
|
# define O_BINARY 0
|
||
|
|
#endif
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
// ARM seems to require integer instructions operands to have 4-byte alignment
|
||
|
|
// so we set this macro to for some int<->string code to manually copy string
|
||
|
|
// bytes into an int which aligns it. This is much easier than trying to
|
||
|
|
// align pertinent string data (constants) from in text sections.
|
||
|
|
#if defined( __arm__ )
|
||
|
|
# define MP4V2_INTSTRING_ALIGNMENT 1
|
||
|
|
#else
|
||
|
|
# undef MP4V2_INTSTRING_ALIGNMENT
|
||
|
|
#endif
|
||
|
|
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#endif // MP4V2_PLATFORM_POSIX_H
|