interpretor/libsndfile-1.0.25/programs/common.h

   1 /*
   2 ** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
   3 **
   4 ** All rights reserved.
   5 **
   6 ** Redistribution and use in source and binary forms, with or without
   7 ** modification, are permitted provided that the following conditions are
   8 ** met:
   9 **
  10 **     * Redistributions of source code must retain the above copyright
  11 **       notice, this list of conditions and the following disclaimer.
  12 **     * Redistributions in binary form must reproduce the above copyright
  13 **       notice, this list of conditions and the following disclaimer in
  14 **       the documentation and/or other materials provided with the
  15 **       distribution.
  16 **     * Neither the author nor the names of any contributors may be used
  17 **       to endorse or promote products derived from this software without
  18 **       specific prior written permission.
  19 **
  20 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  21 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  22 ** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  23 ** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
  24 ** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  25 ** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  26 ** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  27 ** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  28 ** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  29 ** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  30 ** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  31 */
  32
  33
  34 #define ARRAY_LEN(x)    ((int) (sizeof (x) / sizeof (x [0])))
  35 #define MAX(a,b)                ((a) > (b) ? (a) : (b))
  36
  37 typedef struct
  38 {       const char * title ;
  39         const char * copyright ;
  40         const char * artist ;
  41         const char * comment ;
  42         const char * date ;
  43         const char * album ;
  44         const char * license ;
  45
  46
  47         /* Stuff to go in the 'bext' chunk of WAV files. */
  48         int has_bext_fields ;
  49         int coding_hist_append ;
  50
  51         const char * description ;
  52         const char * originator ;
  53         const char * originator_reference ;
  54         const char * origination_date ;
  55         const char * origination_time ;
  56         const char * umid ;
  57         const char * coding_history ;
  58         const char * time_ref ;
  59 } METADATA_INFO ;
  60
  61 typedef SF_BROADCAST_INFO_VAR (2048) SF_BROADCAST_INFO_2K ;
  62
  63 void sfe_apply_metadata_changes (const char * filenames [2], const METADATA_INFO * info) ;
  64
  65 void sfe_copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) ;
  66
  67 void sfe_copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) ;
  68
  69 int sfe_file_type_of_ext (const char *filename, int format) ;
  70
  71 void sfe_dump_format_map (void) ;
  72
  73 const char * program_name (const char * argv0) ;