/***************************************************************************** * es_out.h: Input es_out functions ***************************************************************************** * Copyright (C) 1998-2008 VLC authors and VideoLAN * Copyright (C) 2008 Laurent Aimar * $Id$ * * Authors: Laurent Aimar * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser 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. *****************************************************************************/ #ifndef LIBVLC_INPUT_ES_OUT_H #define LIBVLC_INPUT_ES_OUT_H 1 #include enum es_out_mode_e { ES_OUT_MODE_NONE, /* don't select anything */ ES_OUT_MODE_ALL, /* eg for stream output */ ES_OUT_MODE_AUTO, /* best audio/video or for input follow audio-track, sub-track */ ES_OUT_MODE_PARTIAL,/* select programs given after --programs */ ES_OUT_MODE_END /* mark the es_out as dead */ }; enum es_out_query_private_e { /* set/get mode */ ES_OUT_SET_MODE = ES_OUT_PRIVATE_START, /* arg1= int */ /* Get date to wait before demuxing more data */ ES_OUT_GET_WAKE_UP, /* arg1=vlc_tick_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, ES_OUT_GET_ES_OBJECTS_BY_ID, /* arg1=int id, vlc_object_t **dec, vout_thread_t **, audio_output_t ** res=can fail*/ /* Stop all selected ES and save the stopped state in a context. free the * context or call ES_OUT_STOP_ALL_ES */ ES_OUT_STOP_ALL_ES, /* arg1=void ** */ /* Start all ES from the context returned by ES_OUT_STOP_ALL_ES */ ES_OUT_START_ALL_ES, /* arg1=void * */ /* 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=cannot 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=vlc_tick_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=vlc_tick_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=vlc_tick_t i_time arg3=vlc_tick_t i_length res=cannot fail */ /* Set jitter */ ES_OUT_SET_JITTER, /* arg1=vlc_tick_t i_pts_delay arg2= vlc_tick_t i_pts_jitter, arg2=int i_cr_average res=cannot fail */ /* Get forced group */ ES_OUT_GET_GROUP_FORCED, /* arg1=int * res=cannot fail */ /* Set End Of Stream */ ES_OUT_SET_EOS, /* res=cannot fail */ }; static inline void es_out_SetMode( es_out_t *p_out, int i_mode ) { int i_ret = es_out_Control( p_out, ES_OUT_SET_MODE, i_mode ); assert( !i_ret ); } static inline vlc_tick_t es_out_GetWakeup( es_out_t *p_out ) { vlc_tick_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 void es_out_SetDelay( es_out_t *p_out, int i_cat, vlc_tick_t i_delay ) { int i_ret = es_out_Control( p_out, ES_OUT_SET_DELAY, i_cat, i_delay ); assert( !i_ret ); } 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, vlc_tick_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, vlc_tick_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, vlc_tick_t i_time, vlc_tick_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, vlc_tick_t i_pts_delay, vlc_tick_t i_pts_jitter, int i_cr_average ) { int i_ret = es_out_Control( p_out, ES_OUT_SET_JITTER, i_pts_delay, i_pts_jitter, i_cr_average ); assert( !i_ret ); } static inline int es_out_GetEsObjects( es_out_t *p_out, int i_id, vlc_object_t **pp_decoder, vout_thread_t **pp_vout, audio_output_t **pp_aout ) { return es_out_Control( p_out, ES_OUT_GET_ES_OBJECTS_BY_ID, i_id, pp_decoder, pp_vout, pp_aout ); } static inline int es_out_GetGroupForced( es_out_t *p_out ) { int i_group; int i_ret = es_out_Control( p_out, ES_OUT_GET_GROUP_FORCED, &i_group ); assert( !i_ret ); return i_group; } static inline void es_out_Eos( es_out_t *p_out ) { int i_ret = es_out_Control( p_out, ES_OUT_SET_EOS ); assert( !i_ret ); } es_out_t *input_EsOutNew( input_thread_t *, int i_rate ); #endif