1 /*****************************************************************************
2 * vlc_codec_synchro.h: frame-dropping structures
3 *****************************************************************************
4 * Copyright (C) 1999-2005 the VideoLAN team
7 * Authors: Christophe Massiot <massiot@via.ecp.fr>
8 * Jean-Marc Dressler <polux@via.ecp.fr>
9 * Stéphane Borel <stef@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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
26 /*****************************************************************************
27 * decoder_synchro_t : timers for the video synchro
28 *****************************************************************************/
29 /* Read the discussion on top of decoder_synchro.c for more information. */
31 #define I_CODING_TYPE 1
32 #define P_CODING_TYPE 2
33 #define B_CODING_TYPE 3
34 #define D_CODING_TYPE 4 /* MPEG-1 ONLY */
35 /* other values are reserved */
37 /*****************************************************************************
39 *****************************************************************************/
40 VLC_EXPORT( decoder_synchro_t *, decoder_SynchroInit, ( decoder_t *, int ) LIBVLC_USED );
41 VLC_EXPORT( void, decoder_SynchroRelease, ( decoder_synchro_t * ) );
42 VLC_EXPORT( void, decoder_SynchroReset, ( decoder_synchro_t * ) );
43 VLC_EXPORT( bool, decoder_SynchroChoose, ( decoder_synchro_t *, int, int, bool ) );
44 VLC_EXPORT( void, decoder_SynchroTrash, ( decoder_synchro_t * ) );
45 VLC_EXPORT( void, decoder_SynchroDecode, ( decoder_synchro_t * ) );
46 VLC_EXPORT( void, decoder_SynchroEnd, ( decoder_synchro_t *, int, bool ) );
47 VLC_EXPORT( mtime_t, decoder_SynchroDate, ( decoder_synchro_t * ) LIBVLC_USED );
48 VLC_EXPORT( void, decoder_SynchroNewPicture, ( decoder_synchro_t *, int, int, mtime_t, mtime_t, bool ) );