1 /*****************************************************************************
2 * clock.h: clocks synchronisation
3 *****************************************************************************
4 * Copyright (C) 2008 the VideoLAN team
5 * Copyright (C) 2008 Laurent Aimar
8 * Authors: Laurent Aimar < fenrir _AT_ videolan _DOT_ org >
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #if defined(__PLUGIN__) || defined(__BUILTIN__) || !defined(__LIBVLC__)
26 # error This header file can only be included from LibVLC.
29 #ifndef _INPUT_CLOCK_H
30 #define _INPUT_CLOCK_H 1
32 #include <vlc_common.h>
34 typedef struct input_clock_t input_clock_t;
36 input_clock_t *input_clock_New( bool b_master, int i_cr_average, int i_rate );
37 void input_clock_Delete( input_clock_t * );
39 void input_clock_SetPCR( input_clock_t *, vlc_object_t *p_log,
40 bool b_can_pace_control, mtime_t i_clock, mtime_t i_system );
41 void input_clock_ResetPCR( input_clock_t * );
42 mtime_t input_clock_GetTS( input_clock_t *, mtime_t i_pts_delay, mtime_t );
43 void input_clock_SetRate( input_clock_t *cl, int i_rate );
44 void input_clock_SetMaster( input_clock_t *cl, bool b_master );
45 mtime_t input_clock_GetWakeup( input_clock_t *cl );