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Viewing changes to daemon/libs/pjproject/pjmedia/src/pjmedia/bidirectional.c

  • Committer: Package Import Robot
  • Author(s): Mark Purcell
  • Date: 2013-06-30 11:40:56 UTC
  • mfrom: (4.1.18 saucy-proposed)
  • Revision ID: package-import@ubuntu.com-20130630114056-0np50jkyqo6vnmii
Tags: 1.2.3-2
* changeset_r92d62cfc54732bbbcfff2b1d36c096b120b981a5.diff 
  - fixes automatic endian detection 
* Update Vcs: fixes vcs-field-not-canonical

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daemon/libs/pjproject/pjmedia/src/pjmedia/bidirectional.c
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/* $Id: bidirectional.c 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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#include <pjmedia/bidirectional.h>
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#include <pj/pool.h>
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#define THIS_FILE   "bidirectional.c"
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#define SIGNATURE   PJMEDIA_PORT_SIGNATURE('B', 'D', 'I', 'R')
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struct bidir_port
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{
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    pjmedia_port     base;
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    pjmedia_port    *get_port;
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    pjmedia_port    *put_port;
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};
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static pj_status_t put_frame(pjmedia_port *this_port, 
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                             const pjmedia_frame *frame)
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{
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    struct bidir_port *p = (struct bidir_port*)this_port;
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    return pjmedia_port_put_frame(p->put_port, frame);
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}
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static pj_status_t get_frame(pjmedia_port *this_port, 
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                             pjmedia_frame *frame)
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{
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    struct bidir_port *p = (struct bidir_port*)this_port;
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    return pjmedia_port_get_frame(p->get_port, frame);
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}
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PJ_DEF(pj_status_t) pjmedia_bidirectional_port_create( pj_pool_t *pool,
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                                                       pjmedia_port *get_port,
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                                                       pjmedia_port *put_port,
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                                                       pjmedia_port **p_port )
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{
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    struct bidir_port *port;
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    port = PJ_POOL_ZALLOC_T(pool, struct bidir_port);
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    pjmedia_port_info_init(&port->base.info, &get_port->info.name, SIGNATURE,
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                           get_port->info.clock_rate,
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                           get_port->info.channel_count,
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                           get_port->info.bits_per_sample,
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                           get_port->info.samples_per_frame);
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    port->get_port = get_port;
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    port->put_port = put_port;
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    port->base.get_frame = &get_frame;
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    port->base.put_frame = &put_frame;
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    *p_port = &port->base;
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    return PJ_SUCCESS;
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}
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