1 /*****************************************************************************
2 * stream_control.h: structures of the input exported everywhere
3 * This header provides a structure so that everybody knows the state
5 *****************************************************************************
6 * Copyright (C) 1999, 2000 VideoLAN
7 * $Id: stream_control.h,v 1.12 2004/01/25 18:17:08 zorglub Exp $
9 * Authors: Christophe Massiot <massiot@via.ecp.fr>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
24 *****************************************************************************/
26 #ifndef _STREAM_CONTROL_H
27 #define _STREAM_CONTROL_H 1
29 /* Structures exported to interface, input and decoders */
31 /*****************************************************************************
33 *****************************************************************************
34 * Describe the state of a program stream.
35 *****************************************************************************/
38 vlc_mutex_t control_lock;
41 /* if i_status == FORWARD_S or BACKWARD_S */
45 vlc_bool_t b_grayscale; /* use color or grayscale */
48 /* Possible status : */
61 #define DEFAULT_RATE 1000
62 #define MINIMAL_RATE 31 /* Up to 32/1 */
63 #define MAXIMAL_RATE 8000 /* Up to 1/8 */
65 #endif /* "stream_control.h" */