apps/codecs/libtremor/os_types.h

   1 /********************************************************************
   2  *                                                                  *
   3  * THIS FILE IS PART OF THE OggVorbis 'TREMOR' CODEC SOURCE CODE.   *
   4  *                                                                  *
   5  * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
   6  * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
   7  * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
   8  *                                                                  *
   9  * THE OggVorbis 'TREMOR' SOURCE CODE IS (C) COPYRIGHT 1994-2002    *
  10  * BY THE Xiph.Org FOUNDATION http://www.xiph.org/                  *
  11  *                                                                  *
  12  ********************************************************************
  13
  14  function: #ifdef jail to whip a few platforms into the UNIX ideal.
  15
  16  ********************************************************************/
  17 #include "config-tremor.h"
  18
  19 #ifndef _OS_TYPES_H
  20 #define _OS_TYPES_H
  21
  22 #include <stdlib.h>
  23 #include <codecs.h>
  24
  25 #ifdef _LOW_ACCURACY_
  26 #  define X(n) (((((n)>>22)+1)>>1) - ((((n)>>22)+1)>>9))
  27 #  define LOOKUP_T const unsigned char
  28 #  define LOOKUP_TNC unsigned char
  29 #else
  30 #  define X(n) (n)
  31 #  define LOOKUP_T const ogg_int32_t
  32 #  define LOOKUP_TNC ogg_int32_t
  33 #endif
  34
  35 /* make it easy on the folks that want to compile the libs with a
  36    different malloc than stdlib */
  37
  38 #define _ogg_malloc  ogg_malloc
  39 #define _ogg_calloc  ogg_calloc
  40 #define _ogg_realloc ogg_realloc
  41 #define _ogg_free    ogg_free
  42
  43 void ogg_malloc_init(void);
  44 void ogg_malloc_destroy(void);
  45 void *ogg_malloc(size_t size);
  46 void *ogg_calloc(size_t nmemb, size_t size);
  47 void *ogg_realloc(void *ptr, size_t size);
  48 void ogg_free(void *ptr);
  49 void iram_malloc_init(void);
  50 void *iram_malloc(size_t size);
  51
  52    typedef short ogg_int16_t;
  53    typedef int ogg_int32_t;
  54    typedef unsigned int ogg_uint32_t;
  55    typedef long long ogg_int64_t;
  56
  57 #endif  /* _OS_TYPES_H */