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# Ap4Types.h

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    00001 /*****************************************************************
    00002 |
    00003 |    AP4 - Shared Types
    00004 |
    00005 |    Copyright 2002-2005 Gilles Boccon-Gibod
    00006 |
    00007 |
    00008 |    This file is part of Bento4/AP4 (MP4 Atom Processing Library).
    00009 |
    00010 |    Unless you have obtained Bento4 under a difference license,
    00011 |    this version of Bento4 is Bento4|GPL.
    00012 |    Bento4|GPL is free software; you can redistribute it and/or modify
    00013 |    it under the terms of the GNU General Public License as published by
    00014 |    the Free Software Foundation; either version 2, or (at your option)
    00015 |    any later version.
    00016 |
    00017 |    Bento4|GPL is distributed in the hope that it will be useful,
    00018 |    but WITHOUT ANY WARRANTY; without even the implied warranty of
    00019 |    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00020 |    GNU General Public License for more details.
    00021 |
    00022 |    You should have received a copy of the GNU General Public License
    00023 |    along with Bento4|GPL; see the file COPYING.  If not, write to the
    00024 |    Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
    00025 |    02111-1307, USA.
    00026 |
    00027  ****************************************************************/
    00028
    00029 #ifndef _AP4_TYPES_H_
    00030 #define _AP4_TYPES_H_
    00031
    00032 /*----------------------------------------------------------------------
    00033 |   includes
    00034 +---------------------------------------------------------------------*/
    00035 #include "Ap4Config.h"
    00036
    00037 /*----------------------------------------------------------------------
    00038 |   types
    00039 +---------------------------------------------------------------------*/
    00040 typedef int            AP4_Result;
    00041 typedef unsigned int   AP4_Flags;
    00042 typedef unsigned int   AP4_Mask;
    00043 typedef unsigned int   AP4_Cardinal;
    00044 typedef unsigned int   AP4_Ordinal;
    00045 typedef unsigned int   AP4_TimeStamp;
    00046 typedef unsigned long  AP4_Duration;
    00047 typedef unsigned int   AP4_UI32;
    00048 typedef signed   int   AP4_SI32;
    00049 typedef unsigned short AP4_UI16;
    00050 typedef signed   short AP4_SI16;
    00051 typedef unsigned char  AP4_UI08;
    00052 typedef unsigned char  AP4_Byte;
    00053 typedef unsigned long  AP4_Size;
    00054
    00055 // the rest depends on whether the platform supports 64-bit integers
    00056 #if defined(AP4_CONFIG_HAVE_INT64)
    00057     // we have 64-bit integers (not handled yet)
    00058     typedef AP4_CONFIG_INT64_TYPE          AP4_SI64;
    00059     typedef unsigned AP4_CONFIG_INT64_TYPE AP4_UI64;
    00060     typedef unsigned AP4_CONFIG_INT64_TYPE AP4_LargeSize;
    00061     typedef AP4_CONFIG_INT64_TYPE          AP4_Offset;
    00062     typedef unsigned AP4_CONFIG_INT64_TYPE AP4_Position;
    00063 #else
    00064     // use only 32-bit integers
    00065     typedef struct {
    00066         AP4_UI32 hi;
    00067         AP4_UI32 lo;
    00068     } AP4_UI64, AP4_SI64;
    00069     typedef unsigned long  AP4_LargeSize;
    00070     typedef long           AP4_Offset;
    00071     typedef unsigned long  AP4_Position;
    00072 #endif
    00073
    00074 #ifndef NULL
    00075 #define NULL 0
    00076 #endif
    00077
    00078 #endif // _AP4_TYPES_H_