diff options
Diffstat (limited to 'vq/run.c')
| -rw-r--r-- | vq/run.c | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/vq/run.c b/vq/run.c deleted file mode 100644 index 72c56f94..00000000 --- a/vq/run.c +++ /dev/null @@ -1,216 +0,0 @@ -/******************************************************************** - * * - * THIS FILE IS PART OF THE OggVorbis SOFTWARE CODEC SOURCE CODE. * - * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * - * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * - * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * - * * - * THE OggVorbis SOURCE CODE IS (C) COPYRIGHT 1994-2001 * - * by the XIPHOPHORUS Company http://www.xiph.org/ * - - ******************************************************************** - - function: utility main for loading and operating on codebooks - last mod: $Id: run.c,v 1.14 2001/02/26 03:51:12 xiphmont Exp $ - - ********************************************************************/ - -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <math.h> -#include <string.h> -#include <errno.h> -#include <sys/stat.h> -#include <sys/types.h> -#include <fcntl.h> - -#include "bookutil.h" - -/* command line: - utilname [-i] +|* input_book.vqh [+|* input_book.vqh] - input_data.vqd [input_data.vqd] - - produces output data on stdout - (may also take input data from stdin) - - */ - -extern void process_preprocess(codebook **b,char *basename); -extern void process_postprocess(codebook **b,char *basename); -extern void process_vector(codebook **b,int *addmul, int inter,float *a,int n); -extern void process_usage(void); - -int main(int argc,char *argv[]){ - char *basename; - codebook **b=_ogg_calloc(1,sizeof(codebook *)); - int *addmul=_ogg_calloc(1,sizeof(int)); - int books=0; - int input=0; - int interleave=0; - int j; - int start=0; - int num=-1; - argv++; - - if(*argv==NULL){ - process_usage(); - exit(1); - } - - /* yes, this is evil. However, it's very convenient to parse file - extentions */ - - while(*argv){ - if(*argv[0]=='-'){ - /* option */ - if(argv[0][1]=='s'){ - /* subvector */ - if(sscanf(argv[1],"%d,%d",&start,&num)!=2){ - num= -1; - if(sscanf(argv[1],"%d",&start)!=1){ - fprintf(stderr,"Syntax error using -s\n"); - exit(1); - } - } - argv+=2; - } - if(argv[0][1]=='i'){ - /* interleave */ - interleave=1; - argv+=1; - } - }else{ - /* input file. What kind? */ - char *dot; - char *ext=NULL; - char *name=strdup(*argv++); - dot=strrchr(name,'.'); - if(dot) - ext=dot+1; - else - ext=""; - - /* codebook */ - if(!strcmp(ext,"vqh")){ - int multp=0; - if(input){ - fprintf(stderr,"specify all input data (.vqd) files following\n" - "codebook header (.vqh) files\n"); - exit(1); - } - /* is it additive or multiplicative? */ - if(name[0]=='*'){ - multp=1; - name++; - } - if(name[0]=='+')name++; - - basename=strrchr(name,'/'); - if(basename) - basename=strdup(basename)+1; - else - basename=strdup(name); - dot=strrchr(basename,'.'); - if(dot)*dot='\0'; - - b=_ogg_realloc(b,sizeof(codebook *)*(books+2)); - b[books]=codebook_load(name); - addmul=_ogg_realloc(addmul,sizeof(int)*(books+1)); - addmul[books++]=multp; - b[books]=NULL; - } - - /* data file */ - if(!strcmp(ext,"vqd")){ - int cols; - long lines=0; - char *line; - float *vec; - FILE *in=fopen(name,"r"); - if(!in){ - fprintf(stderr,"Could not open input file %s\n",name); - exit(1); - } - - if(!input){ - process_preprocess(b,basename); - input++; - } - - reset_next_value(); - line=setup_line(in); - /* count cols before we start reading */ - { - char *temp=line; - while(*temp==' ')temp++; - for(cols=0;*temp;cols++){ - while(*temp>32)temp++; - while(*temp==' ')temp++; - } - } - vec=alloca(cols*sizeof(float)); - while(line){ - lines++; - for(j=0;j<cols;j++) - if(get_line_value(in,vec+j)){ - fprintf(stderr,"Too few columns on line %ld in data file\n",lines); - exit(1); - } - /* ignores -s for now */ - process_vector(b,addmul,interleave,vec,cols); - - line=setup_line(in); - } - fclose(in); - } - } - } - - /* take any data from stdin */ - { - struct stat st; - if(fstat(STDIN_FILENO,&st)==-1){ - fprintf(stderr,"Could not stat STDIN\n"); - exit(1); - } - if((S_IFIFO|S_IFREG|S_IFSOCK)&st.st_mode){ - int cols; - char *line; - long lines=0; - float *vec; - if(!input){ - process_preprocess(b,basename); - input++; - } - - line=setup_line(stdin); - /* count cols before we start reading */ - { - char *temp=line; - while(*temp==' ')temp++; - for(cols=0;*temp;cols++){ - while(*temp>32)temp++; - while(*temp==' ')temp++; - } - } - vec=alloca(cols*sizeof(float)); - while(line){ - lines++; - for(j=0;j<cols;j++) - if(get_line_value(stdin,vec+j)){ - fprintf(stderr,"Too few columns on line %ld in data file\n",lines); - exit(1); - } - /* ignores -s for now */ - process_vector(b,addmul,interleave,vec,cols); - - line=setup_line(stdin); - } - } - } - - process_postprocess(b,basename); - - return 0; -} |