1 /*****************************************************************************
2 * lpcm.h : lpcm decoder module
3 *****************************************************************************
4 * Copyright (C) 1999, 2000 VideoLAN
5 * $Id: lpcm.h,v 1.2 2002/09/18 01:28:05 henri Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public
20 * License along with this program; if not, write to the
21 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 * Boston, MA 02111-1307, USA.
23 *****************************************************************************/
24 #define LPCMDEC_FRAME_SIZE (2008)
26 /*****************************************************************************
27 * lpcmdec_thread_t : lpcm decoder thread descriptor
28 *****************************************************************************/
29 typedef struct lpcmdec_thread_s
34 vlc_thread_t thread_id; /* id for thread functions */
39 decoder_fifo_t * p_fifo; /* stores the PES stream data */
40 int sync_ptr; /* sync ptr from lpcm magic header */
45 aout_instance_t *p_aout;
46 aout_input_t *p_aout_input;
47 audio_sample_format_t output_format;
48 audio_date_t end_date;
50 /* The bit stream structure handles the PES stream at the bit level */
51 bit_stream_t bit_stream;
55 /*****************************************************************************
57 *****************************************************************************/
58 vlc_thread_t lpcmdec_CreateThread( decoder_fifo_t * p_fifo );