62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
/* $Id$ */
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/*
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* Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
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* Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
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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 General Public License as published by
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* the Free Software Foundation; either version 2 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 General Public License for more details.
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*
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* You should have received a copy of the GNU 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 __PJMEDIA_CODEC_AMR_SDP_MATCH_H__
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#define __PJMEDIA_CODEC_AMR_SDP_MATCH_H__
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/**
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* @file g7221_sdp_match.h
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* @brief Special SDP format match for AMR-NB and AMR-WB.
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*/
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#include <pjmedia/sdp_neg.h>
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PJ_BEGIN_DECL
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/* Match AMR-NB and AMR-WB format in the SDP media offer and answer. This
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* function will match some AMR settings in the SDP format parameters, i.e:
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* octet-align, crc, robust-sorting, interleaving. Note that, for answerer,
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* if octet-align mode needs to be adaptable to offerer setting, application
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* should set #PJMEDIA_SDP_NEG_FMT_MATCH_ALLOW_MODIFY_ANSWER in the option.
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*
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* @param pool The memory pool.
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* @param offer The SDP media offer.
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* @param o_fmt_idx Index of the AMR format in the SDP media offer.
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* @param answer The SDP media answer.
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* @param a_fmt_idx Index of the AMR format in the SDP media answer.
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* @param option The format matching option, see
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* #pjmedia_sdp_neg_fmt_match_flag.
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*
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* @return PJ_SUCCESS when the formats in offer and answer match.
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*/
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PJ_DECL(pj_status_t) pjmedia_codec_amr_match_sdp( pj_pool_t *pool,
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pjmedia_sdp_media *offer,
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unsigned o_fmt_idx,
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pjmedia_sdp_media *answer,
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unsigned a_fmt_idx,
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unsigned option);
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PJ_END_DECL
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#endif /* __PJMEDIA_CODEC_AMR_SDP_MATCH_H__ */
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