1 /*****************************************************************************
2 * vout_control.h : Vout control function definitions
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 *****************************************************************************/
26 #if defined(__PLUGIN__) || defined(__BUILTIN__) || !defined(__LIBVLC__)
27 # error This header file can only be included from LibVLC.
30 #ifndef _VOUT_CONTROL_H
31 #define _VOUT_CONTROL_H 1
34 * This function will (un)pause the display of pictures.
37 void vout_ChangePause( vout_thread_t *, bool b_paused, mtime_t i_date );
40 * This function will apply an offset on subtitle subpicture.
42 void spu_OffsetSubtitleDate( spu_t *p_spu, mtime_t i_duration );
45 * This function will return and reset internal statistics.
47 void vout_GetResetStatistic( vout_thread_t *p_vout, int *pi_displayed, int *pi_lost );
50 * This function will ensure that all ready/displayed pciture have at most
53 void vout_Flush( vout_thread_t *p_vout, mtime_t i_date );
56 * This function will try to detect if pictures are being leaked. If so it
59 * XXX This function is there to workaround bugs in decoder
61 void vout_FixLeaks( vout_thread_t *p_vout );
64 * Reset the states of the vout.
66 void vout_Reset( vout_thread_t *p_vout );
69 * This function will force to display the next picture while paused
71 void vout_NextPicture( vout_thread_t *p_vout, mtime_t *pi_duration );
74 * This function will ask the display of the input title
76 void vout_DisplayTitle( vout_thread_t *p_vout, const char *psz_title );
79 * This function will return true if no more pictures are to be displayed.
81 bool vout_IsEmpty( vout_thread_t *p_vout );