common.h
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上传日期:2022-01-05
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- /*
- ** Copyright (C) 1999-2009 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.
- */
- #define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof (x [0])))
- #define MAX(a,b) ((a) > (b) ? (a) : (b))
- typedef struct
- { const char * title ;
- const char * copyright ;
- const char * artist ;
- const char * comment ;
- const char * date ;
- const char * album ;
- const char * license ;
- /* Stuff to go in the 'bext' chunk of WAV files. */
- int has_bext_fields ;
- int coding_hist_append ;
- const char * description ;
- const char * originator ;
- const char * originator_reference ;
- const char * origination_date ;
- const char * origination_time ;
- const char * umid ;
- const char * coding_history ;
- } METADATA_INFO ;
- typedef SF_BROADCAST_INFO_VAR (2048) SF_BROADCAST_INFO_2K ;
- void sfe_apply_metadata_changes (const char * filenames [2], const METADATA_INFO * info) ;
- void sfe_copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) ;
- void sfe_copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) ;
- int sfe_file_type_of_ext (const char *filename, int format) ;
- void sfe_dump_format_map (void) ;