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Diffstat (limited to '1.2-netsec/utils/stereorize.c')
| -rw-r--r-- | 1.2-netsec/utils/stereorize.c | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/1.2-netsec/utils/stereorize.c b/1.2-netsec/utils/stereorize.c deleted file mode 100644 index 7d72cbdbf..000000000 --- a/1.2-netsec/utils/stereorize.c +++ /dev/null @@ -1,159 +0,0 @@ -/**************************************************************************** - * - * Programs for processing sound files in raw- or WAV-format. - * -- Merge two mono WAV-files to one stereo WAV-file. - * - * Name: stereorize.c - * Version: 1.1 - * Author: Mark Roberts <mark@manumark.de> - * Michael Labuschke <michael@labuschke.de> - * - ****************************************************************************/ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <time.h> -#include <assert.h> -#include "frame.h" - -static char *Version = "stereorize 1.1, November 5th 2000"; -static char *Usage = -"Usage: stereorize [options] infile-left infile-right outfile\n\n" - -"Example:\n" -" stereorize left.wav right.wav stereo.wav -h\n\n" - -"Creates stereo.wav (with WAV-header, option -h) from data in mono files\n" -"left.wav and right.wav.\n" -; - -int main( int argcount, char *args[]) -{ - int i, k[2], maxk, stdin_in_use=FALSE; - short *leftsample, *rightsample, *stereosample; - FILE *channel[2]; - char *filename[2], *tempname; - - version = Version; - usage = Usage; - - channel[0] = NULL; - channel[1] = NULL; - - parseargs( argcount, args, NOFILES | NOCOMPLAIN); - - for (i = 0; i < 2; i++) - { - filename[i] = parsefilearg( argcount, args); - if (filename[i] == NULL) - argerrornum( NULL, ME_NOTENOUGHFILES); - if (strcmp (filename[i], "-") == 0) - { - if (stdin_in_use) - argerrortxt( filename[i] + 1, - "Cannot use <stdin> for both input files"); - filename[i] = "<stdin>"; - channel[i] = stdin; - stdin_in_use = TRUE; - } - else - { - channel[i] = fopen(filename[i], "rb"); - } - if (channel[i] == NULL) - fatalerror( "Error opening input file '%s': %s\n", filename[i],strerror(errno)); - else - inform("Using file '%s' as input\n", filename[i]); - } - for (i = 0; i < 2; i++) - { - assert ( channel[i] != NULL); - readwavheader( channel[i]); - if (iswav && channels != 1) - inform("Warning: '%s' is no mono file\n", filename[i]); - } - - outfilename = parsefilearg( argcount, args); - if (outfilename == NULL) argerrornum( NULL, ME_NOOUTFILE); - if (strcmp (outfilename, "-") == 0) - { - outfilename = "<stdout>"; - out = stdout; - } - else - { - out = fopen(outfilename, "wb"); - } - if (out == NULL) - fatalerror( "Error opening output file '%s': %s\n", outfilename,strerror(errno)); - else - inform("Using file '%s' as output\n", outfilename); - - if ((tempname = parsefilearg( argcount, args)) != NULL) - argerrornum( tempname, ME_TOOMANYFILES); - - checknoargs(argcount, args); /* Check that no arguments are left */ - - leftsample = malloc( sizeof(*leftsample) * BUFFSIZE); - rightsample = malloc( sizeof(*leftsample) * BUFFSIZE); - stereosample = malloc( sizeof(*leftsample) * 2 * BUFFSIZE); - if (leftsample == NULL || rightsample == NULL || stereosample == NULL) - fatalperror (""); - - channels = 2; /* Output files are stereo */ - if (wavout) - { - if ((strcmp(outfilename,"<stdout>")!=0) && (fseek( out, 0, SEEK_SET) != 0)) - fatalerror("Couldn't navigate output file '%s': %s\n",outfilename, strerror(errno)); - makewavheader(); - } - - startstopwatch(); - while (TRUE) - { - maxk = 0; - for (i = 0; i < 2; i++) - { - k[i] = fread(i==0? leftsample : rightsample, - sizeof(*leftsample), - BUFFSIZE, - channel[i]); - if (k[i] == -1) - fatalerror("Error reading file '%s': %s\n", filename[i],strerror(errno)); - if (k[i] > maxk) - maxk = k[i]; - } - if (maxk == 0) - myexit (0); - - /*-------------------------------------------------* - * First the left channel as far as it goes ... * - *-------------------------------------------------*/ - for (i = 0; i < k[0]; i++) - stereosample[2 * i] = leftsample[i]; - /*-------------------------------------------------* - * ... and fill up till the end of this buffer. * - *-------------------------------------------------*/ - for (; i < maxk; i++) - stereosample[2 * i] = 0; - - /*-------------------------------------------------* - * Next the right channel as far as it goes ... * - *-------------------------------------------------*/ - for (i = 0; i < k[1]; i++) - stereosample[2 * i + 1] = rightsample[i]; - /*-------------------------------------------------* - * ... and fill up till the end of this buffer. * - *-------------------------------------------------*/ - for (; i < maxk; i++) - stereosample[2 * i + 1] = 0; - - fwrite(stereosample, sizeof(*leftsample), 2 * maxk, out); - if (ferror( out) != 0) - fatalerror("Error writing to file '%s': %s\n", - outfilename, strerror(errno)); - } - /* That was an endless loop. This point is never reached. */ -} |