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/* $Id: null_port.h 3553 2011-05-05 06:14:19Z nanang $ */
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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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* 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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* 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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* 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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#ifndef __PJMEDIA_NULL_PORT_H__
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#define __PJMEDIA_NULL_PORT_H__
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* @brief Null media port.
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#include <pjmedia/port.h>
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* @defgroup PJMEDIA_NULL_PORT Null Port
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* @ingroup PJMEDIA_PORT
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* @brief The simplest type of media port which does nothing.
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* @param pool Pool to allocate memory.
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* @param sampling_rate Sampling rate of the port.
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* @param channel_count Number of channels.
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* @param samples_per_frame Number of samples per frame.
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* @param bits_per_sample Number of bits per sample.
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* @param p_port Pointer to receive the port instance.
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* @return PJ_SUCCESS on success.
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PJ_DECL(pj_status_t) pjmedia_null_port_create( pj_pool_t *pool,
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unsigned sampling_rate,
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unsigned channel_count,
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unsigned samples_per_frame,
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unsigned bits_per_sample,
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pjmedia_port **p_port );
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#endif /* __PJMEDIA_NULL_PORT_H__ */