| Tristan Matthews | 0a329cc | 2013-07-17 13:20:14 -0400 | [diff] [blame] | 1 | /* $Id$ */ |
| 2 | /* |
| 3 | * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) |
| 4 | * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org> |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | #ifndef __PJMEDIA_NULL_PORT_H__ |
| 21 | #define __PJMEDIA_NULL_PORT_H__ |
| 22 | |
| 23 | /** |
| 24 | * @file null_port.h |
| 25 | * @brief Null media port. |
| 26 | */ |
| 27 | #include <pjmedia/port.h> |
| 28 | |
| 29 | |
| 30 | |
| 31 | /** |
| 32 | * @defgroup PJMEDIA_NULL_PORT Null Port |
| 33 | * @ingroup PJMEDIA_PORT |
| 34 | * @brief The simplest type of media port which does nothing. |
| 35 | * @{ |
| 36 | */ |
| 37 | |
| 38 | |
| 39 | PJ_BEGIN_DECL |
| 40 | |
| 41 | |
| 42 | /** |
| 43 | * Create Null port. |
| 44 | * |
| 45 | * @param pool Pool to allocate memory. |
| 46 | * @param sampling_rate Sampling rate of the port. |
| 47 | * @param channel_count Number of channels. |
| 48 | * @param samples_per_frame Number of samples per frame. |
| 49 | * @param bits_per_sample Number of bits per sample. |
| 50 | * @param p_port Pointer to receive the port instance. |
| 51 | * |
| 52 | * @return PJ_SUCCESS on success. |
| 53 | */ |
| 54 | PJ_DECL(pj_status_t) pjmedia_null_port_create( pj_pool_t *pool, |
| 55 | unsigned sampling_rate, |
| 56 | unsigned channel_count, |
| 57 | unsigned samples_per_frame, |
| 58 | unsigned bits_per_sample, |
| 59 | pjmedia_port **p_port ); |
| 60 | |
| 61 | |
| 62 | |
| 63 | PJ_END_DECL |
| 64 | |
| 65 | /** |
| 66 | * @} |
| 67 | */ |
| 68 | |
| 69 | |
| 70 | #endif /* __PJMEDIA_NULL_PORT_H__ */ |