+++ /dev/null
-/*
-** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
-**
-** All rights reserved.
-**
-** Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-**
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the author nor the names of any contributors may be used
-** to endorse or promote products derived from this software without
-** specific prior written permission.
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
-** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
-
-#include <sndfile.h>
-
-#include "common.h"
-
-#define BUFFER_LEN (1<<16)
-
-
-static void concat_data_fp (SNDFILE *wfile, SNDFILE *rofile, int channels) ;
-static void concat_data_int (SNDFILE *wfile, SNDFILE *rofile, int channels) ;
-
-static void
-usage_exit (const char *progname)
-{
- printf ("\nUsage : %s <infile1> <infile2> ... <outfile>\n\n", progname) ;
- puts (
- " Create a new output file <outfile> containing the concatenated\n"
- " audio data from froms <infile1> <infile2> ....\n"
- "\n"
- " The joined file will be encoded in the same format as the data\n"
- " in infile1, with all the data in subsequent files automatically\n"
- " converted to the correct encoding.\n"
- "\n"
- " The only restriction is that the two files must have the same\n"
- " number of channels.\n"
- ) ;
-
- exit (0) ;
-} /* usage_exit */
-
-int
-main (int argc, char *argv [])
-{ const char *progname, *outfilename ;
- SNDFILE *outfile, **infiles ;
- SF_INFO sfinfo_out, sfinfo_in ;
- void (*func) (SNDFILE*, SNDFILE*, int) ;
- int k ;
-
- progname = program_name (argv [0]) ;
-
- if (argc < 4)
- usage_exit (progname) ;
-
- argv ++ ;
- argc -- ;
-
- argc -- ;
- outfilename = argv [argc] ;
-
- if ((infiles = calloc (argc, sizeof (SNDFILE*))) == NULL)
- { printf ("\nError : Malloc failed.\n\n") ;
- exit (1) ;
- } ;
-
- memset (&sfinfo_in, 0, sizeof (sfinfo_in)) ;
-
- if ((infiles [0] = sf_open (argv [0], SFM_READ, &sfinfo_in)) == NULL)
- { printf ("\nError : failed to open file '%s'.\n\n", argv [0]) ;
- exit (1) ;
- } ;
-
- sfinfo_out = sfinfo_in ;
-
- for (k = 1 ; k < argc ; k++)
- { if ((infiles [k] = sf_open (argv [k], SFM_READ, &sfinfo_in)) == NULL)
- { printf ("\nError : failed to open file '%s'.\n\n", argv [k]) ;
- exit (1) ;
- } ;
-
- if (sfinfo_in.channels != sfinfo_out.channels)
- { printf ("\nError : File '%s' has %d channels (should have %d).\n\n", argv [k], sfinfo_in.channels, sfinfo_out.channels) ;
- exit (1) ;
- } ;
- } ;
-
- if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo_out)) == NULL)
- { printf ("\nError : Not able to open input file %s.\n", outfilename) ;
- puts (sf_strerror (NULL)) ;
- exit (1) ;
- } ;
-
- if ((sfinfo_out.format & SF_FORMAT_SUBMASK) == SF_FORMAT_DOUBLE ||
- (sfinfo_out.format & SF_FORMAT_SUBMASK) == SF_FORMAT_FLOAT)
- func = concat_data_fp ;
- else
- func = concat_data_int ;
-
- for (k = 0 ; k < argc ; k++)
- { func (outfile, infiles [k], sfinfo_out.channels) ;
- sf_close (infiles [k]) ;
- } ;
-
- sf_close (outfile) ;
-
- return 0 ;
-} /* main */
-
-static void
-concat_data_fp (SNDFILE *wfile, SNDFILE *rofile, int channels)
-{ static double data [BUFFER_LEN] ;
- int frames, readcount ;
-
- frames = BUFFER_LEN / channels ;
- readcount = frames ;
-
- sf_seek (wfile, 0, SEEK_END) ;
-
- while (readcount > 0)
- { readcount = sf_readf_double (rofile, data, frames) ;
- sf_writef_double (wfile, data, readcount) ;
- } ;
-
- return ;
-} /* concat_data_fp */
-
-static void
-concat_data_int (SNDFILE *wfile, SNDFILE *rofile, int channels)
-{ static int data [BUFFER_LEN] ;
- int frames, readcount ;
-
- frames = BUFFER_LEN / channels ;
- readcount = frames ;
-
- sf_seek (wfile, 0, SEEK_END) ;
-
- while (readcount > 0)
- { readcount = sf_readf_int (rofile, data, frames) ;
- sf_writef_int (wfile, data, readcount) ;
- } ;
-
- return ;
-} /* concat_data_int */
-
projects / Faustine.git / blobdiff