1 /*****************************************************************************
2 * audio_decoder.h : audio decoder thread interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000 VideoLAN
5 * $Id: audio_decoder.h,v 1.5 2001/01/11 17:44:48 sam Exp $
8 * Michel Kaempf <maxx@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
26 * adec_thread_t : audio decoder thread descriptor
27 *****************************************************************************/
28 typedef struct adec_thread_s
33 vlc_thread_t thread_id; /* id for thread functions */
38 decoder_fifo_t * p_fifo; /* stores the PES stream data */
39 /* The bit stream structure handles the PES stream at the bit level */
40 bit_stream_t bit_stream;
42 adec_config_t * p_config;
55 struct aout_fifo_s * p_aout_fifo; /* stores the decompressed frames */
56 struct aout_thread_s * p_aout; /* needed to create the audio fifo */
60 /*****************************************************************************
62 *****************************************************************************/
63 vlc_thread_t adec_CreateThread ( adec_config_t * p_config );
64 int adec_Init ( adec_thread_t * p_adec );
65 int adec_SyncFrame ( adec_thread_t * p_adec,
66 adec_sync_info_t * p_sync_info );
67 int adec_DecodeFrame ( adec_thread_t * p_adec, s16 * buffer );