1 /*****************************************************************************
2 * vout_internal.h : Internal vout 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_INTERNAL_H
31 #define _VOUT_INTERNAL_H 1
33 struct vout_thread_sys_t
36 vlc_mutex_t vfilter_lock; /**< video filter2 change lock */
39 uint32_t render_time; /**< last picture render time */
40 unsigned int i_par_num; /**< monitor pixel aspect-ratio */
41 unsigned int i_par_den; /**< monitor pixel aspect-ratio */
44 bool b_direct; /**< rendered are like direct ? */
48 * These numbers are not supposed to be accurate, but are a
49 * good indication of the thread status */
50 count_t c_fps_samples; /**< picture counts */
51 mtime_t p_fps_sample[VOUT_FPS_SAMPLES]; /**< FPS samples dates */
56 count_t c_pictures, c_late_pictures;
57 mtime_t display_jitter; /**< average deviation from the PTS */
58 count_t c_jitter_samples; /**< number of samples used
59 for the calculation of the jitter */
66 /** delay created by internal caching */
70 char *psz_filter_chain;
73 /* Video filter2 chain */
74 filter_chain_t *p_vf2_chain;
78 bool b_snapshot; /**< take one snapshot on the next loop */
80 /* Show media title on videoutput */
82 mtime_t i_title_timeout;
86 /* DO NOT use vout_RenderPicture unless you are in src/video_ouput */
87 picture_t *vout_RenderPicture( vout_thread_t *, picture_t *,
88 subpicture_t *, bool b_paused );
90 /* DO NOT use vout_CountPictureAvailable unless your are in src/input/decoder.c (no exception) */
91 int vout_CountPictureAvailable( vout_thread_t * );
94 * This function will (un)pause the display of pictures.
97 void vout_ChangePause( vout_thread_t *, bool b_paused, mtime_t i_date );
100 * This function will apply an offset on subtitle subpicture.
102 void spu_OffsetSubtitleDate( spu_t *p_spu, mtime_t i_duration );