46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
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/*
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** Copyright (C) 2008-2018 Erik de Castro Lopo <erikd@mega-nerd.com>
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** Copyright (C) 2018 Arthur Taylor <art@ified.ca>
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**
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** This program is free software ; you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as published by
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** the Free Software Foundation ; either version 2.1 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY ; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser General Public License
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** along with this program ; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef SF_SRC_OGG_VCOMMENT_H
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#define SF_SRC_OGG_VCOMMENT_H
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/*
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** Voriscomment identifier. Some Ogg stream embedding schemes require it.
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*/
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typedef struct
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{ const char *ident ;
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int length ;
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} vorbiscomment_ident ;
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/*
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** Read all vorbiscomment tags from *packet. Tags which match ones used
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** by libsndfile strings are loaded into *psf. Ogg streams which require an
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** identifier for the tags packet should pass it in *ident.
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*/
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int vorbiscomment_read_tags (SF_PRIVATE *psf, ogg_packet *packet, vorbiscomment_ident *ident) ;
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/*
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** Write metadata strings stored in *psf to *packet. The packet is optionally
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** prefixed with *ident. The always-present vendor field should be the library
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** used for encoding the audio data.
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*/
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int vorbiscomment_write_tags (SF_PRIVATE *psf, ogg_packet *packet, vorbiscomment_ident *ident, const char *vendor, int targetsize) ;
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#endif /* SF_SRC_OGG_VCOMMENT_H */
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