From d9c28a178bd5fbab4b949664d9ec48c83d6df092 Mon Sep 17 00:00:00 2001 From: Benjamin Barenblat Date: Mon, 19 Jan 2015 16:47:31 -0500 Subject: Make DFSG-clean --- plugins/shn/array.c | 41 --------- plugins/shn/shorten.c | 54 ------------ plugins/shn/shorten.h | 224 -------------------------------------------------- plugins/shn/vario.c | 146 -------------------------------- 4 files changed, 465 deletions(-) delete mode 100644 plugins/shn/array.c delete mode 100644 plugins/shn/shorten.c delete mode 100644 plugins/shn/shorten.h delete mode 100644 plugins/shn/vario.c (limited to 'plugins/shn') diff --git a/plugins/shn/array.c b/plugins/shn/array.c deleted file mode 100644 index 0adf8549..00000000 --- a/plugins/shn/array.c +++ /dev/null @@ -1,41 +0,0 @@ -/****************************************************************************** -* * -* Copyright (C) 1992-1995 Tony Robinson * -* * -* See the file doc/LICENSE.shorten for conditions on distribution and usage * -* * -******************************************************************************/ - -/* - * $Id: array.c,v 1.7 2003/08/26 05:34:04 jason Exp $ - */ - -#include -#include -#include "shorten.h" -#include "shn.h" - -void *pmalloc(ulong size, shn_file *this_shn) { - void *ptr; - - ptr = malloc(size); - - if(ptr == NULL) - shn_error_fatal(this_shn,"Call to malloc(%ld) failed in pmalloc() -\nyour system may be low on memory", size); - - return(ptr); -} - -slong **long2d(ulong n0, ulong n1, shn_file *this_shn) { - slong **array0 = NULL; - - if((array0 = (slong**) pmalloc((ulong) (n0 * sizeof(slong*) + - n0 * n1 * sizeof(slong)),this_shn)) != NULL ) { - slong *array1 = (slong*) (array0 + n0); - int i; - - for(i = 0; i < n0; i++) - array0[i] = array1 + i * n1; - } - return(array0); -} diff --git a/plugins/shn/shorten.c b/plugins/shn/shorten.c deleted file mode 100644 index 0c92af83..00000000 --- a/plugins/shn/shorten.c +++ /dev/null @@ -1,54 +0,0 @@ -/****************************************************************************** -* * -* Copyright (C) 1992-1995 Tony Robinson * -* * -* See the file doc/LICENSE.shorten for conditions on distribution and usage * -* * -******************************************************************************/ - -/* - * $Id: shorten.c,v 1.7 2003/08/26 05:34:04 jason Exp $ - */ - -#include -#include -#include -#include -#include -#include -#include -#include "shorten.h" - -void init_offset(slong **offset,int nchan,int nblock,int ftype) -{ - slong mean = 0; - int chan, i; - - /* initialise offset */ - switch(ftype) - { - case TYPE_AU1: - case TYPE_S8: - case TYPE_S16HL: - case TYPE_S16LH: - case TYPE_ULAW: - case TYPE_AU2: - case TYPE_AU3: - case TYPE_ALAW: - mean = 0; - break; - case TYPE_U8: - mean = 0x80; - break; - case TYPE_U16HL: - case TYPE_U16LH: - mean = 0x8000; - break; - default: - shn_debug("Unknown file type: %d", ftype); - } - - for(chan = 0; chan < nchan; chan++) - for(i = 0; i < nblock; i++) - offset[chan][i] = mean; -} 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 -#include - -#ifdef HAVE_INTTYPES_H -# include -#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 diff --git a/plugins/shn/vario.c b/plugins/shn/vario.c deleted file mode 100644 index 988e2eb8..00000000 --- a/plugins/shn/vario.c +++ /dev/null @@ -1,146 +0,0 @@ -/****************************************************************************** -* * -* Copyright (C) 1992-1995 Tony Robinson * -* * -* See the file doc/LICENSE.shorten for conditions on distribution and usage * -* * -******************************************************************************/ - -/* - * $Id: vario.c,v 1.10 2004/05/04 02:26:36 jason Exp $ - */ - -#include -#include -#include -#include "shorten.h" - -#define MASKTABSIZE 33 -ulong masktab[MASKTABSIZE]; - -void mkmasktab() { - int i; - ulong val = 0; - - masktab[0] = val; - for(i = 1; i < MASKTABSIZE; i++) { - val <<= 1; - val |= 1; - masktab[i] = val; - } -} - -void var_get_init(shn_file *this_shn) -{ - mkmasktab(); - - this_shn->decode_state->getbuf = (uchar*) pmalloc((ulong) BUFSIZ,this_shn); - this_shn->decode_state->getbufp = this_shn->decode_state->getbuf; - this_shn->decode_state->nbyteget = 0; - this_shn->decode_state->gbuffer = 0; - this_shn->decode_state->nbitget = 0; -} - -ulong word_get(shn_file *this_shn) -{ - ulong buffer; - int bytes; - - if(this_shn->decode_state->nbyteget < 4) - { - this_shn->vars.last_file_position = this_shn->vars.bytes_read; - - bytes = deadbeef->fread((uchar*) this_shn->decode_state->getbuf, 1, BUFSIZ, this_shn->vars.fd); - this_shn->decode_state->nbyteget += bytes; - - if(this_shn->decode_state->nbyteget < 4) { - shn_error_fatal(this_shn,"Premature EOF on compressed stream -\npossible corrupt or truncated file"); - return (ulong)0; - } - - this_shn->vars.bytes_read += bytes; - - this_shn->decode_state->getbufp = this_shn->decode_state->getbuf; - } - - buffer = (((slong) (this_shn->decode_state->getbufp[0])) << 24) | (((slong) (this_shn->decode_state->getbufp[1])) << 16) | - (((slong) (this_shn->decode_state->getbufp[2])) << 8) | ((slong) (this_shn->decode_state->getbufp[3])); - - this_shn->decode_state->getbufp += 4; - this_shn->decode_state->nbyteget -= 4; - - return(buffer); -} - -slong uvar_get(int nbin,shn_file *this_shn) -{ - slong result; - - if (this_shn->vars.reading_function_code) { - this_shn->vars.last_file_position_no_really = this_shn->vars.last_file_position; - } - - if(this_shn->decode_state->nbitget == 0) - { - this_shn->decode_state->gbuffer = word_get(this_shn); - if (this_shn->vars.fatal_error) - return (ulong)0; - this_shn->decode_state->nbitget = 32; - } - - for(result = 0; !(this_shn->decode_state->gbuffer & (1L << --(this_shn->decode_state->nbitget))); result++) - { - if(this_shn->decode_state->nbitget == 0) - { - this_shn->decode_state->gbuffer = word_get(this_shn); - if (this_shn->vars.fatal_error) - return (ulong)0; - this_shn->decode_state->nbitget = 32; - } - } - - while(nbin != 0) - { - if(this_shn->decode_state->nbitget >= nbin) - { - result = (result << nbin) | ((this_shn->decode_state->gbuffer >> (this_shn->decode_state->nbitget-nbin)) &masktab[nbin]); - this_shn->decode_state->nbitget -= nbin; - nbin = 0; - } - else - { - result = (result << this_shn->decode_state->nbitget) | (this_shn->decode_state->gbuffer & masktab[this_shn->decode_state->nbitget]); - this_shn->decode_state->gbuffer = word_get(this_shn); - if (this_shn->vars.fatal_error) - return (ulong)0; - nbin -= this_shn->decode_state->nbitget; - this_shn->decode_state->nbitget = 32; - } - } - - return(result); -} - -ulong ulong_get(shn_file *this_shn) -{ - unsigned int nbit = uvar_get(ULONGSIZE,this_shn); - if (this_shn->vars.fatal_error) - return (ulong)0; - return(uvar_get(nbit,this_shn)); -} - -slong var_get(int nbin,shn_file *this_shn) -{ - ulong uvar = uvar_get(nbin + 1,this_shn); - if (this_shn->vars.fatal_error) - return (slong)0; - - if(uvar & 1) return((slong) ~(uvar >> 1)); - else return((slong) (uvar >> 1)); -} - -void var_get_quit(shn_file *this_shn) -{ - free((void *) this_shn->decode_state->getbuf); - this_shn->decode_state->getbuf = NULL; -} -- cgit v1.2.3