1 /*****************************************************************************
2 * es_out.h: Input es_out functions
3 *****************************************************************************
4 * Copyright (C) 1998-2008 the VideoLAN team
5 * Copyright (C) 2008 Laurent Aimar
8 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
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_ES_OUT_H
30 #define _INPUT_ES_OUT_H 1
32 #include <vlc_common.h>
34 enum es_out_query_private_e
37 /* activate application of mode */
38 ES_OUT_SET_ACTIVE = ES_OUT_PRIVATE_START, /* arg1= bool */
41 ES_OUT_SET_MODE, /* arg1= int */
43 /* Get date to wait before demuxing more data */
44 ES_OUT_GET_WAKE_UP, /* arg1=mtime_t* res=cannot fail */
46 /* Wrapper for some ES command to work with id */
48 ES_OUT_RESTART_ES_BY_ID,
49 ES_OUT_SET_ES_DEFAULT_BY_ID,
51 /* Get buffering state */
52 ES_OUT_GET_BUFFERING, /* arg1=bool* res=cannot fail */
54 /* Check if es_out has still data to play */
55 ES_OUT_GET_EMPTY, /* arg1=bool* res=cannot fail */
57 /* Set delay for a ES category */
58 ES_OUT_SET_DELAY, /* arg1=es_category_e, res=can fail */
60 /* Set record state */
61 ES_OUT_SET_RECORD_STATE, /* arg1=bool res=can fail */
64 ES_OUT_SET_PAUSE_STATE, /* arg1=bool b_source_paused, bool b_paused arg2=mtime_t res=can fail */
67 ES_OUT_SET_RATE, /* arg1=int i_source_rate arg2=int i_rate res=can fail */
70 ES_OUT_SET_TIME, /* arg1=mtime_t res=can fail */
73 ES_OUT_SET_FRAME_NEXT, /* res=can fail */
76 static inline mtime_t es_out_GetWakeup( es_out_t *p_out )
79 int i_ret = es_out_Control( p_out, ES_OUT_GET_WAKE_UP, &i_wu );
84 static inline bool es_out_GetBuffering( es_out_t *p_out )
87 int i_ret = es_out_Control( p_out, ES_OUT_GET_BUFFERING, &b );
92 static inline bool es_out_GetEmpty( es_out_t *p_out )
95 int i_ret = es_out_Control( p_out, ES_OUT_GET_EMPTY, &b );
100 static inline int es_out_SetDelay( es_out_t *p_out, int i_cat, mtime_t i_delay )
102 return es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay );
104 static inline int es_out_SetRecordState( es_out_t *p_out, bool b_record )
106 return es_out_Control( p_out, ES_OUT_SET_RECORD_STATE, b_record );
108 static inline int es_out_SetPauseState( es_out_t *p_out, bool b_source_paused, bool b_paused, mtime_t i_date )
110 return es_out_Control( p_out, ES_OUT_SET_PAUSE_STATE, b_source_paused, b_paused, i_date );
112 static inline int es_out_SetRate( es_out_t *p_out, int i_source_rate, int i_rate )
114 return es_out_Control( p_out, ES_OUT_SET_RATE, i_source_rate, i_rate );
116 static inline int es_out_SetTime( es_out_t *p_out, mtime_t i_date )
118 return es_out_Control( p_out, ES_OUT_SET_TIME, i_date );
120 static inline int es_out_SetFrameNext( es_out_t *p_out )
122 return es_out_Control( p_out, ES_OUT_SET_FRAME_NEXT );
125 es_out_t *input_EsOutNew( input_thread_t *, int i_rate );