es_out.h
资源名称:vlc-1.0.5.zip [点击查看]
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上传日期:2020-07-06
资源大小:29949k
文件大小:5k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * es_out.h: Input es_out functions
- *****************************************************************************
- * Copyright (C) 1998-2008 the VideoLAN team
- * Copyright (C) 2008 Laurent Aimar
- * $Id: b9f0ce944a2900f0e6c9e1226d0e18a3e8ee5094 $
- *
- * Authors: Laurent Aimar <fenrir@via.ecp.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #if defined(__PLUGIN__) || defined(__BUILTIN__) || !defined(__LIBVLC__)
- # error This header file can only be included from LibVLC.
- #endif
- #ifndef _INPUT_ES_OUT_H
- #define _INPUT_ES_OUT_H 1
- #include <vlc_common.h>
- enum es_out_query_private_e
- {
- /* activate application of mode */
- ES_OUT_SET_ACTIVE = ES_OUT_PRIVATE_START, /* arg1= bool */
- /* set/get mode */
- ES_OUT_SET_MODE, /* arg1= int */
- /* Get date to wait before demuxing more data */
- ES_OUT_GET_WAKE_UP, /* arg1=mtime_t* res=cannot fail */
- /* Wrapper for some ES command to work with id */
- ES_OUT_SET_ES_BY_ID,
- ES_OUT_RESTART_ES_BY_ID,
- ES_OUT_SET_ES_DEFAULT_BY_ID,
- /* Get buffering state */
- ES_OUT_GET_BUFFERING, /* arg1=bool* res=cannot fail */
- /* Set delay for a ES category */
- ES_OUT_SET_DELAY, /* arg1=es_category_e, res=can fail */
- /* Set record state */
- ES_OUT_SET_RECORD_STATE, /* arg1=bool res=can fail */
- /* Set pause state */
- ES_OUT_SET_PAUSE_STATE, /* arg1=bool b_source_paused, bool b_paused arg2=mtime_t res=can fail */
- /* Set rate */
- ES_OUT_SET_RATE, /* arg1=int i_source_rate arg2=int i_rate res=can fail */
- /* Set a new time */
- ES_OUT_SET_TIME, /* arg1=mtime_t res=can fail */
- /* Set next frame */
- ES_OUT_SET_FRAME_NEXT, /* res=can fail */
- /* Set position/time/length */
- ES_OUT_SET_TIMES, /* arg1=double f_position arg2=mtime_t i_time arg3=mtime_t i_length res=cannot fail */
- /* Set jitter */
- ES_OUT_SET_JITTER, /* arg1=mtime_t i_pts_delay arg2=int i_cr_average res=cannot fail */
- };
- static inline mtime_t es_out_GetWakeup( es_out_t *p_out )
- {
- mtime_t i_wu;
- int i_ret = es_out_Control( p_out, ES_OUT_GET_WAKE_UP, &i_wu );
- assert( !i_ret );
- return i_wu;
- }
- static inline bool es_out_GetBuffering( es_out_t *p_out )
- {
- bool b;
- int i_ret = es_out_Control( p_out, ES_OUT_GET_BUFFERING, &b );
- assert( !i_ret );
- return b;
- }
- static inline bool es_out_GetEmpty( es_out_t *p_out )
- {
- bool b;
- int i_ret = es_out_Control( p_out, ES_OUT_GET_EMPTY, &b );
- assert( !i_ret );
- return b;
- }
- static inline int es_out_SetDelay( es_out_t *p_out, int i_cat, mtime_t i_delay )
- {
- return es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay );
- }
- static inline int es_out_SetRecordState( es_out_t *p_out, bool b_record )
- {
- return es_out_Control( p_out, ES_OUT_SET_RECORD_STATE, b_record );
- }
- static inline int es_out_SetPauseState( es_out_t *p_out, bool b_source_paused, bool b_paused, mtime_t i_date )
- {
- return es_out_Control( p_out, ES_OUT_SET_PAUSE_STATE, b_source_paused, b_paused, i_date );
- }
- static inline int es_out_SetRate( es_out_t *p_out, int i_source_rate, int i_rate )
- {
- return es_out_Control( p_out, ES_OUT_SET_RATE, i_source_rate, i_rate );
- }
- static inline int es_out_SetTime( es_out_t *p_out, mtime_t i_date )
- {
- return es_out_Control( p_out, ES_OUT_SET_TIME, i_date );
- }
- static inline int es_out_SetFrameNext( es_out_t *p_out )
- {
- return es_out_Control( p_out, ES_OUT_SET_FRAME_NEXT );
- }
- static inline void es_out_SetTimes( es_out_t *p_out, double f_position, mtime_t i_time, mtime_t i_length )
- {
- int i_ret = es_out_Control( p_out, ES_OUT_SET_TIMES, f_position, i_time, i_length );
- assert( !i_ret );
- }
- static inline void es_out_SetJitter( es_out_t *p_out, mtime_t i_pts_delay, int i_cr_average )
- {
- int i_ret = es_out_Control( p_out, ES_OUT_SET_JITTER, i_pts_delay, i_cr_average );
- assert( !i_ret );
- }
- es_out_t *input_EsOutNew( input_thread_t *, int i_rate );
- #endif