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Viewing changes to daemon/libs/pjproject-2.1.0/pjmedia/src/pjmedia/echo_internal.h

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2015-01-07 14:51:16 UTC
  • mfrom: (4.3.5 sid)
  • Revision ID: package-import@ubuntu.com-20150107145116-yxnafinf4lrdvrmx
Tags: 1.4.1-0.1ubuntu1
* Merge with Debian, remaining changes:
 - Drop soprano, nepomuk build-dep
* Drop ubuntu patches, now upstream

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daemon/libs/pjproject-2.1.0/pjmedia/src/pjmedia/echo_internal.h
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/* $Id: echo_internal.h 3553 2011-05-05 06:14:19Z nanang $ */
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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_ECHO_INTERNAL_H__
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#define __PJMEDIA_ECHO_INTERNAL_H__
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#include <pjmedia/types.h>
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PJ_BEGIN_DECL
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/*
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 * Simple echo suppressor
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 */
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PJ_DECL(pj_status_t) echo_supp_create(pj_pool_t *pool,
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                                      unsigned clock_rate,
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                                      unsigned channel_count,
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                                      unsigned samples_per_frame,
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                                      unsigned tail_ms,
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                                      unsigned options,
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                                      void **p_state );
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PJ_DECL(pj_status_t) echo_supp_destroy(void *state);
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PJ_DECL(void) echo_supp_reset(void *state);
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PJ_DECL(pj_status_t) echo_supp_cancel_echo(void *state,
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                                           pj_int16_t *rec_frm,
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                                           const pj_int16_t *play_frm,
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                                           unsigned options,
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                                           void *reserved );
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PJ_DECL(pj_status_t) speex_aec_create(pj_pool_t *pool,
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                                      unsigned clock_rate,
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                                      unsigned channel_count,
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                                      unsigned samples_per_frame,
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                                      unsigned tail_ms,
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                                      unsigned options,
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                                      void **p_state );
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PJ_DECL(pj_status_t) speex_aec_destroy(void *state );
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PJ_DECL(void) speex_aec_reset(void *state );
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PJ_DECL(pj_status_t) speex_aec_cancel_echo(void *state,
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                                           pj_int16_t *rec_frm,
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                                           const pj_int16_t *play_frm,
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                                           unsigned options,
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                                           void *reserved );
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PJ_DECL(pj_status_t) ipp_aec_create(pj_pool_t *pool,
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                                    unsigned clock_rate,
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                                    unsigned channel_count,
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                                    unsigned samples_per_frame,
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                                    unsigned tail_ms,
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                                    unsigned options,
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                                    void **p_echo );
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PJ_DECL(pj_status_t) ipp_aec_destroy(void *state );
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PJ_DECL(void) ipp_aec_reset(void *state );
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PJ_DECL(pj_status_t) ipp_aec_cancel_echo(void *state,
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                                         pj_int16_t *rec_frm,
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                                         const pj_int16_t *play_frm,
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                                         unsigned options,
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                                         void *reserved );
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PJ_END_DECL
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#endif
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