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Diffstat (limited to 'plugins/shn/shorten.h')
| -rw-r--r-- | plugins/shn/shorten.h | 224 |
1 files changed, 0 insertions, 224 deletions
diff --git a/plugins/shn/shorten.h b/plugins/shn/shorten.h deleted file mode 100644 index 0cb0b0e2..00000000 --- a/plugins/shn/shorten.h +++ /dev/null @@ -1,224 +0,0 @@ -/****************************************************************************** -* * -* Copyright (C) 1992-1995 Tony Robinson * -* * -* See the file doc/LICENSE.shorten for conditions on distribution and usage * -* * -******************************************************************************/ - -/* - * $Id: shorten.h,v 1.4 2001/12/30 05:12:04 jason Exp $ - */ - -#ifndef _SHORTEN_H -#define _SHORTEN_H - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include <stdlib.h> -#include <pthread.h> - -#ifdef HAVE_INTTYPES_H -# include <inttypes.h> -#else -# if SIZEOF_UNSIGNED_LONG == 4 -# define uint32_t unsigned long -# define int32_t long -# else -# define uint32_t unsigned int -# define int32_t int -# endif -# define uint16_t unsigned short -# define uint8_t unsigned char -# define int16_t short -# define int8_t char -#endif - -#undef ulong -#undef ushort -#undef uchar -#undef slong -#undef sshort -#undef schar -#undef uint -#define uint uint32_t -#define ulong uint32_t -#define ushort uint16_t -#define uchar uint8_t -#define slong int32_t -#define sshort int16_t -#define schar int8_t - -#include "shn.h" - -extern shn_file *shnfile; - -#define MAGIC "ajkg" -#define FORMAT_VERSION 2 -#define MIN_SUPPORTED_VERSION 1 -#define MAX_SUPPORTED_VERSION 3 -#define MAX_VERSION 7 - -#define UNDEFINED_UINT -1 -#define DEFAULT_BLOCK_SIZE 256 -#define DEFAULT_V0NMEAN 0 -#define DEFAULT_V2NMEAN 4 -#define DEFAULT_MAXNLPC 0 -#define DEFAULT_NCHAN 1 -#define DEFAULT_NSKIP 0 -#define DEFAULT_NDISCARD 0 -#define NBITPERLONG 32 -#define DEFAULT_MINSNR 256 -#define DEFAULT_MAXRESNSTR "32.0" -#define DEFAULT_QUANTERROR 0 -#define MINBITRATE 2.5 - -#define MAX_LPC_ORDER 64 -#define CHANSIZE 0 -#define ENERGYSIZE 3 -#define BITSHIFTSIZE 2 -#define NWRAP 3 - -#define FNSIZE 2 -#define FN_DIFF0 0 -#define FN_DIFF1 1 -#define FN_DIFF2 2 -#define FN_DIFF3 3 -#define FN_QUIT 4 -#define FN_BLOCKSIZE 5 -#define FN_BITSHIFT 6 -#define FN_QLPC 7 -#define FN_ZERO 8 -#define FN_VERBATIM 9 - -#define VERBATIM_CKSIZE_SIZE 5 /* a var_put code size */ -#define VERBATIM_BYTE_SIZE 8 /* code size 8 on single bytes means - * no compression at all */ -#define VERBATIM_CHUNK_MAX 256 /* max. size of a FN_VERBATIM chunk */ - -#define ULONGSIZE 2 -#define NSKIPSIZE 1 -#define LPCQSIZE 2 -#define LPCQUANT 5 -#define XBYTESIZE 7 - -#define TYPESIZE 4 -#define TYPE_AU1 0 /* original lossless ulaw */ -#define TYPE_S8 1 /* signed 8 bit characters */ -#define TYPE_U8 2 /* unsigned 8 bit characters */ -#define TYPE_S16HL 3 /* signed 16 bit shorts: high-low */ -#define TYPE_U16HL 4 /* unsigned 16 bit shorts: high-low */ -#define TYPE_S16LH 5 /* signed 16 bit shorts: low-high */ -#define TYPE_U16LH 6 /* unsigned 16 bit shorts: low-high */ -#define TYPE_ULAW 7 /* lossy ulaw: internal conversion to linear */ -#define TYPE_AU2 8 /* new ulaw with zero mapping */ -#define TYPE_AU3 9 /* lossless alaw */ -#define TYPE_ALAW 10 /* lossy alaw: internal conversion to linear */ -#define TYPE_RIFF_WAVE 11 /* Microsoft .WAV files */ -#define TYPE_EOF 12 -#define TYPE_GENERIC_ULAW 128 -#define TYPE_GENERIC_ALAW 129 - -#define POSITIVE_ULAW_ZERO 0xff -#define NEGATIVE_ULAW_ZERO 0x7f - -#ifndef MAX_PATH -#define MAX_PATH 2048 -#endif - -#ifndef MIN -#define MIN(a,b) (((a)<(b))?(a):(b)) -#endif - -#ifndef MAX -#define MAX(a,b) (((a)>(b))?(a):(b)) -#endif - -#if defined(unix) && !defined(linux) -#define labs abs -#endif - -#define ROUNDEDSHIFTDOWN(x, n) (((n) == 0) ? (x) : ((x) >> ((n) - 1)) >> 1) - -#ifndef M_LN2 -#define M_LN2 0.69314718055994530942 -#endif - -#ifndef M_PI -#define M_PI 3.14159265358979323846 -#endif - -/* BUFSIZ must be a multiple of four to contain a whole number of words */ -#ifdef BUFSIZ -#undef BUFSIZ -#endif - -#define BUFSIZ 512 - -#define V2LPCQOFFSET (1 << LPCQUANT); - -#define UINT_GET(nbit, shnfile) \ - ((version == 0) ? uvar_get(nbit, shnfile) : ulong_get(shnfile)) - -#define putc_exit(val, stream)\ -{ char rval;\ - if((rval = putc((val), (stream))) != (char) (val))\ - complain("FATALERROR: write failed: putc returns EOF");\ -} - -extern int getc_exit_val; -#define getc_exit(stream)\ -(((getc_exit_val = getc(stream)) == EOF) ? \ - complain("FATALERROR: read failed: getc returns EOF"), 0: getc_exit_val) - -/************************/ -/* defined in shorten.c */ -extern void init_offset(slong**, int, int, int); -extern int shorten(FILE*, FILE*, int, char**); - -/**************************/ -/* defined in Sulawalaw.c */ -extern int Sulaw2lineartab[]; -#define Sulaw2linear(i) (Sulaw2lineartab[i]) -#ifndef Sulaw2linear -extern int Sulaw2linear(uchar); -#endif -extern uchar Slinear2ulaw(int); - -extern int Salaw2lineartab[]; -#define Salaw2linear(i) (Salaw2lineartab[i]) -#ifndef Salaw2linear -extern int Salaw2linear(uchar); -#endif -extern uchar Slinear2alaw(int); - -/**********************/ -/* defined in fixio.c */ -extern void init_sizeof_sample(void); -extern void fwrite_type_init(shn_file*); -extern void fwrite_type(slong**,int,int,int,shn_file*); -extern void fwrite_type_quit(shn_file*); -extern void fix_bitshift(slong*, int, int, int); - -/**********************/ -/* defined in vario.c */ -extern void var_get_init(shn_file*); -extern slong uvar_get(int, shn_file*); -extern slong var_get(int, shn_file*); -extern ulong ulong_get(shn_file*); -extern void var_get_quit(shn_file*); - -extern int sizeof_uvar(ulong, int); -extern int sizeof_var(slong, int); - -extern void mkmasktab(void); -extern ulong word_get(shn_file*); - -/**********************/ -/* defined in array.c */ -extern void* pmalloc(ulong, shn_file*); -extern slong** long2d(ulong, ulong, shn_file*); - -#endif |