1 /*****************************************************************************
2 * input.c: input thread
3 *****************************************************************************
4 * Copyright (C) 1998-2007 the VideoLAN team
7 * Authors: Christophe Massiot <massiot@via.ecp.fr>
8 * 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 /*****************************************************************************
27 *****************************************************************************/
32 #include <vlc_common.h>
38 #include "input_internal.h"
41 #include "es_out_timeshift.h"
49 #include "../stream_output/stream_output.h"
51 #include <vlc_dialog.h>
53 #include <vlc_charset.h>
55 #include <vlc_strings.h>
57 #ifdef HAVE_SYS_STAT_H
58 # include <sys/stat.h>
61 /*****************************************************************************
63 *****************************************************************************/
64 static void Destructor( input_thread_t * p_input );
66 static void *Run ( vlc_object_t *p_this );
68 static input_thread_t * Create ( vlc_object_t *, input_item_t *,
69 const char *, bool, input_resource_t * );
70 static int Init ( input_thread_t *p_input );
71 static void End ( input_thread_t *p_input );
72 static void MainLoop( input_thread_t *p_input, bool b_interactive );
74 static void ObjectKillChildrens( input_thread_t *, vlc_object_t * );
76 static inline int ControlPop( input_thread_t *, int *, vlc_value_t *, mtime_t i_deadline, bool b_postpone_seek );
77 static void ControlRelease( int i_type, vlc_value_t val );
78 static bool ControlIsSeekRequest( int i_type );
79 static bool Control( input_thread_t *, int, vlc_value_t );
81 static int UpdateTitleSeekpointFromAccess( input_thread_t * );
82 static void UpdateGenericFromAccess( input_thread_t * );
84 static int UpdateTitleSeekpointFromDemux( input_thread_t * );
85 static void UpdateGenericFromDemux( input_thread_t * );
87 static void MRLSections( input_thread_t *, char *, int *, int *, int *, int *);
89 static input_source_t *InputSourceNew( input_thread_t *);
90 static int InputSourceInit( input_thread_t *, input_source_t *,
91 const char *, const char *psz_forced_demux );
92 static void InputSourceClean( input_source_t * );
93 static void InputSourceMeta( input_thread_t *, input_source_t *, vlc_meta_t * );
96 //static void InputGetAttachments( input_thread_t *, input_source_t * );
97 static void SlaveDemux( input_thread_t *p_input, bool *pb_demux_polled );
98 static void SlaveSeek( input_thread_t *p_input );
100 static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta );
101 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta );
102 static void InputGetExtraFiles( input_thread_t *p_input,
103 int *pi_list, char ***pppsz_list,
104 const char *psz_access, const char *psz_path );
106 static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
107 int i_new, input_attachment_t **pp_new );
109 static void SubtitleAdd( input_thread_t *p_input, char *psz_subtitle, bool b_forced );
111 static void input_ChangeState( input_thread_t *p_input, int i_state ); /* TODO fix name */
115 * Create a new input_thread_t.
117 * You need to call input_Start on it when you are done
118 * adding callback on the variables/events you want to monitor.
120 * \param p_parent a vlc_object
121 * \param p_item an input item
122 * \param psz_log an optional prefix for this input logs
123 * \param p_resource an optional input ressource
124 * \return a pointer to the spawned input thread
126 input_thread_t *input_Create( vlc_object_t *p_parent,
127 input_item_t *p_item,
128 const char *psz_log, input_resource_t *p_resource )
130 return Create( p_parent, p_item, psz_log, false, p_resource );
133 #undef input_CreateAndStart
135 * Create a new input_thread_t and start it.
137 * Provided for convenience.
141 input_thread_t *input_CreateAndStart( vlc_object_t *p_parent,
142 input_item_t *p_item, const char *psz_log )
144 input_thread_t *p_input = input_Create( p_parent, p_item, psz_log, NULL );
146 if( input_Start( p_input ) )
148 vlc_object_release( p_input );
156 * Initialize an input thread and run it until it stops by itself.
158 * \param p_parent a vlc_object
159 * \param p_item an input item
160 * \return an error code, VLC_SUCCESS on success
162 int input_Read( vlc_object_t *p_parent, input_item_t *p_item )
164 input_thread_t *p_input = Create( p_parent, p_item, NULL, false, NULL );
168 if( !Init( p_input ) )
170 MainLoop( p_input, false );
174 vlc_object_release( p_input );
179 * Initialize an input and initialize it to preparse the item
180 * This function is blocking. It will only accept parsing regular files.
182 * \param p_parent a vlc_object_t
183 * \param p_item an input item
184 * \return VLC_SUCCESS or an error
186 int input_Preparse( vlc_object_t *p_parent, input_item_t *p_item )
188 input_thread_t *p_input;
190 /* Allocate descriptor */
191 p_input = Create( p_parent, p_item, NULL, true, NULL );
195 if( !Init( p_input ) )
198 vlc_object_release( p_input );
204 * Start a input_thread_t created by input_Create.
206 * You must not start an already running input_thread_t.
208 * \param the input thread to start
210 int input_Start( input_thread_t *p_input )
212 /* Create thread and wait for its readiness. */
213 if( vlc_thread_create( p_input, "input", Run,
214 VLC_THREAD_PRIORITY_INPUT ) )
216 input_ChangeState( p_input, ERROR_S );
217 msg_Err( p_input, "cannot create input thread" );
224 * Request a running input thread to stop and die
226 * b_abort must be true when a user stop is requested and not because you have
227 * detected an error or an eof. It will be used to properly send the
228 * INPUT_EVENT_ABORT event.
230 * \param p_input the input thread to stop
231 * \param b_abort true if the input has been aborted by a user request
233 void input_Stop( input_thread_t *p_input, bool b_abort )
235 /* Set die for input and ALL of this childrens (even (grand-)grand-childrens)
236 * It is needed here even if it is done in INPUT_CONTROL_SET_DIE handler to
237 * unlock the control loop */
238 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
240 vlc_mutex_lock( &p_input->p->lock_control );
241 p_input->p->b_abort |= b_abort;
242 vlc_mutex_unlock( &p_input->p->lock_control );
244 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
248 * Get the item from an input thread
249 * FIXME it does not increase ref count of the item.
250 * if it is used after p_input is destroyed nothing prevent it from
253 input_item_t *input_GetItem( input_thread_t *p_input )
255 assert( p_input && p_input->p );
256 return p_input->p->p_item;
259 /*****************************************************************************
260 * ObjectKillChildrens
261 *****************************************************************************/
262 static void ObjectKillChildrens( input_thread_t *p_input, vlc_object_t *p_obj )
267 /* FIXME ObjectKillChildrens seems a very bad idea in fact */
268 i = vlc_internals( p_obj )->i_object_type;
269 if( i == VLC_OBJECT_VOUT ||i == VLC_OBJECT_AOUT ||
270 p_obj == VLC_OBJECT(p_input->p->p_sout) ||
271 i == VLC_OBJECT_DECODER )
274 vlc_object_kill( p_obj );
276 p_list = vlc_list_children( p_obj );
277 for( i = 0; i < p_list->i_count; i++ )
278 ObjectKillChildrens( p_input, p_list->p_values[i].p_object );
279 vlc_list_release( p_list );
282 /*****************************************************************************
283 * This function creates a new input, and returns a pointer
284 * to its description. On error, it returns NULL.
286 * XXX Do not forget to update vlc_input.h if you add new variables.
287 *****************************************************************************/
288 static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
289 const char *psz_header, bool b_quick,
290 input_resource_t *p_resource )
292 static const char input_name[] = "input";
293 input_thread_t *p_input = NULL; /* thread descriptor */
296 /* Allocate descriptor */
297 p_input = vlc_custom_create( p_parent, sizeof( *p_input ),
298 VLC_OBJECT_INPUT, input_name );
299 if( p_input == NULL )
302 vlc_object_attach( p_input, p_parent );
304 /* Construct a nice name for the input timer */
305 char psz_timer_name[255];
306 char * psz_name = input_item_GetName( p_item );
307 snprintf( psz_timer_name, sizeof(psz_timer_name),
308 "input launching for '%s'", psz_name );
310 msg_Dbg( p_input, "Creating an input for '%s'", psz_name);
314 /* Start a timer to mesure how long it takes
315 * to launch an input */
316 stats_TimerStart( p_input, psz_timer_name,
317 STATS_TIMER_INPUT_LAUNCHING );
319 p_input->p = calloc( 1, sizeof( input_thread_private_t ) );
323 /* Parse input options */
324 vlc_mutex_lock( &p_item->lock );
325 assert( (int)p_item->optflagc == p_item->i_options );
326 for( i = 0; i < p_item->i_options; i++ )
327 var_OptionParse( VLC_OBJECT(p_input), p_item->ppsz_options[i],
328 !!(p_item->optflagv[i] & VLC_INPUT_OPTION_TRUSTED) );
329 vlc_mutex_unlock( &p_item->lock );
331 p_input->b_preparsing = b_quick;
332 p_input->psz_header = psz_header ? strdup( psz_header ) : NULL;
334 /* Init Common fields */
335 p_input->b_eof = false;
336 p_input->p->b_can_pace_control = true;
337 p_input->p->i_start = 0;
338 p_input->p->i_time = 0;
339 p_input->p->i_stop = 0;
340 p_input->p->i_run = 0;
341 p_input->p->i_title = 0;
342 p_input->p->title = NULL;
343 p_input->p->i_title_offset = p_input->p->i_seekpoint_offset = 0;
344 p_input->p->i_state = INIT_S;
345 double f_rate = var_InheritFloat( p_input, "rate" );
348 msg_Warn( p_input, "Negative or zero rate values are forbidden" );
351 p_input->p->i_rate = INPUT_RATE_DEFAULT / f_rate;
352 p_input->p->b_recording = false;
353 memset( &p_input->p->bookmark, 0, sizeof(p_input->p->bookmark) );
354 TAB_INIT( p_input->p->i_bookmark, p_input->p->pp_bookmark );
355 TAB_INIT( p_input->p->i_attachment, p_input->p->attachment );
356 p_input->p->p_sout = NULL;
357 p_input->p->b_out_pace_control = false;
359 vlc_gc_incref( p_item ); /* Released in Destructor() */
360 p_input->p->p_item = p_item;
362 /* Init Input fields */
363 p_input->p->input.p_access = NULL;
364 p_input->p->input.p_stream = NULL;
365 p_input->p->input.p_demux = NULL;
366 p_input->p->input.b_title_demux = false;
367 p_input->p->input.i_title = 0;
368 p_input->p->input.title = NULL;
369 p_input->p->input.i_title_offset = p_input->p->input.i_seekpoint_offset = 0;
370 p_input->p->input.b_can_pace_control = true;
371 p_input->p->input.b_can_rate_control = true;
372 p_input->p->input.b_rescale_ts = true;
373 p_input->p->input.b_eof = false;
375 vlc_mutex_lock( &p_item->lock );
377 if( !p_item->p_stats )
378 p_item->p_stats = stats_NewInputStats( p_input );
379 vlc_mutex_unlock( &p_item->lock );
382 p_input->p->i_slave = 0;
383 p_input->p->slave = NULL;
388 p_input->p->p_resource_private = NULL;
389 p_input->p->p_resource = input_resource_Hold( p_resource );
393 p_input->p->p_resource_private = input_resource_New( VLC_OBJECT( p_input ) );
394 p_input->p->p_resource = input_resource_Hold( p_input->p->p_resource_private );
396 input_resource_SetInput( p_input->p->p_resource, p_input );
398 /* Init control buffer */
399 vlc_mutex_init( &p_input->p->lock_control );
400 vlc_cond_init( &p_input->p->wait_control );
401 p_input->p->i_control = 0;
402 p_input->p->b_abort = false;
404 /* Create Object Variables for private use only */
405 input_ConfigVarInit( p_input );
407 /* Create Objects variables for public Get and Set */
408 input_ControlVarInit( p_input );
411 if( !p_input->b_preparsing )
413 char *psz_bookmarks = var_GetNonEmptyString( p_input, "bookmarks" );
416 /* FIXME: have a common cfg parsing routine used by sout and others */
417 char *psz_parser, *psz_start, *psz_end;
418 psz_parser = psz_bookmarks;
419 while( (psz_start = strchr( psz_parser, '{' ) ) )
421 seekpoint_t *p_seekpoint;
424 psz_end = strchr( psz_start, '}' );
425 if( !psz_end ) break;
426 psz_parser = psz_end + 1;
427 backup = *psz_parser;
431 p_seekpoint = vlc_seekpoint_New();
432 while( (psz_end = strchr( psz_start, ',' ) ) )
435 if( !strncmp( psz_start, "name=", 5 ) )
437 p_seekpoint->psz_name = strdup(psz_start + 5);
439 else if( !strncmp( psz_start, "bytes=", 6 ) )
441 p_seekpoint->i_byte_offset = atoll(psz_start + 6);
443 else if( !strncmp( psz_start, "time=", 5 ) )
445 p_seekpoint->i_time_offset = atoll(psz_start + 5) *
448 psz_start = psz_end + 1;
450 msg_Dbg( p_input, "adding bookmark: %s, bytes=%"PRId64", time=%"PRId64,
451 p_seekpoint->psz_name, p_seekpoint->i_byte_offset,
452 p_seekpoint->i_time_offset );
453 input_Control( p_input, INPUT_ADD_BOOKMARK, p_seekpoint );
454 vlc_seekpoint_Delete( p_seekpoint );
455 *psz_parser = backup;
457 free( psz_bookmarks );
461 /* Remove 'Now playing' info as it is probably outdated */
462 input_item_SetNowPlaying( p_item, NULL );
463 input_SendEventMeta( p_input );
466 if( p_input->b_preparsing )
467 p_input->i_flags |= OBJECT_FLAGS_QUIET | OBJECT_FLAGS_NOINTERACT;
469 /* Make sure the interaction option is honored */
470 if( !var_InheritBool( p_input, "interact" ) )
471 p_input->i_flags |= OBJECT_FLAGS_NOINTERACT;
474 memset( &p_input->p->counters, 0, sizeof( p_input->p->counters ) );
475 vlc_mutex_init( &p_input->p->counters.counters_lock );
477 p_input->p->p_es_out_display = input_EsOutNew( p_input, p_input->p->i_rate );
478 p_input->p->p_es_out = NULL;
480 /* Set the destructor when we are sure we are initialized */
481 vlc_object_set_destructor( p_input, (vlc_destructor_t)Destructor );
487 * Input destructor (called when the object's refcount reaches 0).
489 static void Destructor( input_thread_t * p_input )
492 char * psz_name = input_item_GetName( p_input->p->p_item );
493 msg_Dbg( p_input, "Destroying the input for '%s'", psz_name);
497 stats_TimerDump( p_input, STATS_TIMER_INPUT_LAUNCHING );
498 stats_TimerClean( p_input, STATS_TIMER_INPUT_LAUNCHING );
500 if( p_input->p->p_es_out_display )
501 es_out_Delete( p_input->p->p_es_out_display );
503 if( p_input->p->p_resource )
504 input_resource_Release( p_input->p->p_resource );
505 if( p_input->p->p_resource_private )
506 input_resource_Release( p_input->p->p_resource_private );
508 vlc_gc_decref( p_input->p->p_item );
510 vlc_mutex_destroy( &p_input->p->counters.counters_lock );
512 for( int i = 0; i < p_input->p->i_control; i++ )
514 input_control_t *p_ctrl = &p_input->p->control[i];
515 ControlRelease( p_ctrl->i_type, p_ctrl->val );
518 vlc_cond_destroy( &p_input->p->wait_control );
519 vlc_mutex_destroy( &p_input->p->lock_control );
523 /*****************************************************************************
524 * Run: main thread loop
525 * This is the "normal" thread that spawns the input processing chain,
526 * reads the stream, cleans up and waits
527 *****************************************************************************/
528 static void *Run( vlc_object_t *p_this )
530 input_thread_t *p_input = (input_thread_t *)p_this;
531 const int canc = vlc_savecancel();
533 if( Init( p_input ) )
536 MainLoop( p_input, true ); /* FIXME it can be wrong (like with VLM) */
542 /* Tell we're dead */
543 vlc_mutex_lock( &p_input->p->lock_control );
544 const bool b_abort = p_input->p->b_abort;
545 vlc_mutex_unlock( &p_input->p->lock_control );
548 input_SendEventAbort( p_input );
549 input_SendEventDead( p_input );
551 vlc_restorecancel( canc );
555 /*****************************************************************************
556 * Main loop: Fill buffers from access, and demux
557 *****************************************************************************/
561 * It asks the demuxer to demux some data
563 static void MainLoopDemux( input_thread_t *p_input, bool *pb_changed, bool *pb_demux_polled, mtime_t i_start_mdate )
568 *pb_demux_polled = p_input->p->input.p_demux->pf_demux != NULL;
570 if( ( p_input->p->i_stop > 0 && p_input->p->i_time >= p_input->p->i_stop ) ||
571 ( p_input->p->i_run > 0 && i_start_mdate+p_input->p->i_run < mdate() ) )
574 i_ret = demux_Demux( p_input->p->input.p_demux );
578 if( p_input->p->input.p_demux->info.i_update )
580 if( p_input->p->input.b_title_demux )
582 i_ret = UpdateTitleSeekpointFromDemux( p_input );
585 UpdateGenericFromDemux( p_input );
587 else if( p_input->p->input.p_access &&
588 p_input->p->input.p_access->info.i_update )
590 if( !p_input->p->input.b_title_demux )
592 i_ret = UpdateTitleSeekpointFromAccess( p_input );
595 UpdateGenericFromAccess( p_input );
599 if( i_ret == 0 ) /* EOF */
601 msg_Dbg( p_input, "EOF reached" );
602 p_input->p->input.b_eof = true;
606 input_ChangeState( p_input, ERROR_S );
609 if( i_ret > 0 && p_input->p->i_slave > 0 )
612 SlaveDemux( p_input, &b_demux_polled );
614 *pb_demux_polled |= b_demux_polled;
618 static int MainLoopTryRepeat( input_thread_t *p_input, mtime_t *pi_start_mdate )
620 int i_repeat = var_GetInteger( p_input, "input-repeat" );
626 msg_Dbg( p_input, "repeating the same input (%d)", i_repeat );
630 var_SetInteger( p_input, "input-repeat", i_repeat );
633 /* Seek to start title/seekpoint */
634 val.i_int = p_input->p->input.i_title_start -
635 p_input->p->input.i_title_offset;
636 if( val.i_int < 0 || val.i_int >= p_input->p->input.i_title )
638 input_ControlPush( p_input,
639 INPUT_CONTROL_SET_TITLE, &val );
641 val.i_int = p_input->p->input.i_seekpoint_start -
642 p_input->p->input.i_seekpoint_offset;
643 if( val.i_int > 0 /* TODO: check upper boundary */ )
644 input_ControlPush( p_input,
645 INPUT_CONTROL_SET_SEEKPOINT, &val );
647 /* Seek to start position */
648 if( p_input->p->i_start > 0 )
650 val.i_time = p_input->p->i_start;
651 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &val );
656 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &val );
660 *pi_start_mdate = mdate();
666 * It update the variables used by the interfaces
668 static void MainLoopInterface( input_thread_t *p_input )
670 double f_position = 0.0;
672 mtime_t i_length = 0;
674 /* update input status variables */
675 if( demux_Control( p_input->p->input.p_demux,
676 DEMUX_GET_POSITION, &f_position ) )
679 if( demux_Control( p_input->p->input.p_demux,
680 DEMUX_GET_TIME, &i_time ) )
682 p_input->p->i_time = i_time;
684 if( demux_Control( p_input->p->input.p_demux,
685 DEMUX_GET_LENGTH, &i_length ) )
688 es_out_SetTimes( p_input->p->p_es_out, f_position, i_time, i_length );
690 /* update current bookmark */
691 vlc_mutex_lock( &p_input->p->p_item->lock );
692 p_input->p->bookmark.i_time_offset = i_time;
693 if( p_input->p->input.p_stream )
694 p_input->p->bookmark.i_byte_offset = stream_Tell( p_input->p->input.p_stream );
695 vlc_mutex_unlock( &p_input->p->p_item->lock );
700 * It updates the globals statics
702 static void MainLoopStatistic( input_thread_t *p_input )
704 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
705 input_SendEventStatistics( p_input );
710 * The main input loop.
712 static void MainLoop( input_thread_t *p_input, bool b_interactive )
714 mtime_t i_start_mdate = mdate();
715 mtime_t i_intf_update = 0;
716 mtime_t i_statistic_update = 0;
717 mtime_t i_last_seek_mdate = 0;
718 bool b_pause_after_eof = b_interactive &&
719 var_CreateGetBool( p_input, "play-and-pause" );
721 /* Start the timer */
722 stats_TimerStop( p_input, STATS_TIMER_INPUT_LAUNCHING );
724 while( vlc_object_alive( p_input ) && !p_input->b_error )
734 b_force_update = false;
736 /* FIXME if p_input->p->i_state == PAUSE_S the access/access_demux
737 * is paused -> this may cause problem with some of them
738 * The same problem can be seen when seeking while paused */
739 b_paused = p_input->p->i_state == PAUSE_S &&
740 ( !es_out_GetBuffering( p_input->p->p_es_out ) || p_input->p->input.b_eof );
742 b_demux_polled = true;
745 if( !p_input->p->input.b_eof )
747 MainLoopDemux( p_input, &b_force_update, &b_demux_polled, i_start_mdate );
749 i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
751 else if( !es_out_GetEmpty( p_input->p->p_es_out ) )
753 msg_Dbg( p_input, "waiting decoder fifos to empty" );
754 i_wakeup = mdate() + INPUT_IDLE_SLEEP;
756 /* Pause after eof only if the input is pausable.
757 * This way we won't trigger timeshifting for nothing */
758 else if( b_pause_after_eof && p_input->p->b_can_pause )
760 msg_Dbg( p_input, "pausing at EOF (pause after each)");
762 Control( p_input, INPUT_CONTROL_SET_STATE, val );
764 b_pause_after_eof = false;
769 if( MainLoopTryRepeat( p_input, &i_start_mdate ) )
771 b_pause_after_eof = var_GetBool( p_input, "play-and-pause" );
777 mtime_t i_deadline = i_wakeup;
778 if( b_paused || !b_demux_polled )
779 i_deadline = __MIN( i_intf_update, i_statistic_update );
784 mtime_t i_limit = i_deadline;
786 /* We will postpone the execution of a seek until we have
787 * finished the ES bufferisation (postpone is limited to
789 bool b_buffering = es_out_GetBuffering( p_input->p->p_es_out ) &&
790 !p_input->p->input.b_eof;
793 /* When postpone is in order, check the ES level every 20ms */
794 mtime_t i_current = mdate();
795 if( i_last_seek_mdate + INT64_C(125000) >= i_current )
796 i_limit = __MIN( i_deadline, i_current + INT64_C(20000) );
800 if( ControlPop( p_input, &i_type, &val, i_limit, b_buffering ) )
802 if( b_buffering && i_limit < i_deadline )
807 msg_Dbg( p_input, "control type=%d", i_type );
809 if( Control( p_input, i_type, val ) )
811 if( ControlIsSeekRequest( i_type ) )
812 i_last_seek_mdate = mdate();
813 b_force_update = true;
817 /* Update interface and statistics */
819 if( i_intf_update < i_current || b_force_update )
821 MainLoopInterface( p_input );
822 i_intf_update = i_current + INT64_C(250000);
823 b_force_update = false;
825 if( i_statistic_update < i_current )
827 MainLoopStatistic( p_input );
828 i_statistic_update = i_current + INT64_C(1000000);
831 /* Update the wakeup time */
833 i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
834 } while( i_current < i_wakeup );
837 if( !p_input->b_error )
838 input_ChangeState( p_input, END_S );
841 static void InitStatistics( input_thread_t * p_input )
843 if( p_input->b_preparsing ) return;
845 /* Prepare statistics */
846 #define INIT_COUNTER( c, type, compute ) p_input->p->counters.p_##c = \
847 stats_CounterCreate( p_input, VLC_VAR_##type, STATS_##compute);
848 if( libvlc_stats( p_input ) )
850 INIT_COUNTER( read_bytes, INTEGER, COUNTER );
851 INIT_COUNTER( read_packets, INTEGER, COUNTER );
852 INIT_COUNTER( demux_read, INTEGER, COUNTER );
853 INIT_COUNTER( input_bitrate, FLOAT, DERIVATIVE );
854 INIT_COUNTER( demux_bitrate, FLOAT, DERIVATIVE );
855 INIT_COUNTER( demux_corrupted, INTEGER, COUNTER );
856 INIT_COUNTER( demux_discontinuity, INTEGER, COUNTER );
857 INIT_COUNTER( played_abuffers, INTEGER, COUNTER );
858 INIT_COUNTER( lost_abuffers, INTEGER, COUNTER );
859 INIT_COUNTER( displayed_pictures, INTEGER, COUNTER );
860 INIT_COUNTER( lost_pictures, INTEGER, COUNTER );
861 INIT_COUNTER( decoded_audio, INTEGER, COUNTER );
862 INIT_COUNTER( decoded_video, INTEGER, COUNTER );
863 INIT_COUNTER( decoded_sub, INTEGER, COUNTER );
864 p_input->p->counters.p_sout_send_bitrate = NULL;
865 p_input->p->counters.p_sout_sent_packets = NULL;
866 p_input->p->counters.p_sout_sent_bytes = NULL;
867 if( p_input->p->counters.p_demux_bitrate )
868 p_input->p->counters.p_demux_bitrate->update_interval = 1000000;
869 if( p_input->p->counters.p_input_bitrate )
870 p_input->p->counters.p_input_bitrate->update_interval = 1000000;
875 static int InitSout( input_thread_t * p_input )
877 if( p_input->b_preparsing )
880 /* Find a usable sout and attach it to p_input */
881 char *psz = var_GetNonEmptyString( p_input, "sout" );
882 if( psz && strncasecmp( p_input->p->p_item->psz_uri, "vlc:", 4 ) )
884 p_input->p->p_sout = input_resource_RequestSout( p_input->p->p_resource, NULL, psz );
885 if( !p_input->p->p_sout )
887 input_ChangeState( p_input, ERROR_S );
888 msg_Err( p_input, "cannot start stream output instance, " \
893 if( libvlc_stats( p_input ) )
895 INIT_COUNTER( sout_sent_packets, INTEGER, COUNTER );
896 INIT_COUNTER( sout_sent_bytes, INTEGER, COUNTER );
897 INIT_COUNTER( sout_send_bitrate, FLOAT, DERIVATIVE );
898 if( p_input->p->counters.p_sout_send_bitrate )
899 p_input->p->counters.p_sout_send_bitrate->update_interval =
905 input_resource_RequestSout( p_input->p->p_resource, NULL, NULL );
913 static void InitTitle( input_thread_t * p_input )
915 input_source_t *p_master = &p_input->p->input;
917 if( p_input->b_preparsing )
920 /* Create global title (from master) */
921 p_input->p->i_title = p_master->i_title;
922 p_input->p->title = p_master->title;
923 p_input->p->i_title_offset = p_master->i_title_offset;
924 p_input->p->i_seekpoint_offset = p_master->i_seekpoint_offset;
925 if( p_input->p->i_title > 0 )
927 /* Setup variables */
928 input_ControlVarNavigation( p_input );
929 input_SendEventTitle( p_input, 0 );
933 p_input->p->b_can_pace_control = p_master->b_can_pace_control;
934 p_input->p->b_can_pause = p_master->b_can_pause;
935 p_input->p->b_can_rate_control = p_master->b_can_rate_control;
938 static void StartTitle( input_thread_t * p_input )
942 /* Start title/chapter */
943 val.i_int = p_input->p->input.i_title_start -
944 p_input->p->input.i_title_offset;
945 if( val.i_int > 0 && val.i_int < p_input->p->input.i_title )
946 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
948 val.i_int = p_input->p->input.i_seekpoint_start -
949 p_input->p->input.i_seekpoint_offset;
950 if( val.i_int > 0 /* TODO: check upper boundary */ )
951 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &val );
953 /* Start/stop/run time */
954 p_input->p->i_start = (int64_t)(1000000.0
955 * var_GetFloat( p_input, "start-time" ));
956 p_input->p->i_stop = (int64_t)(1000000.0
957 * var_GetFloat( p_input, "stop-time" ));
958 p_input->p->i_run = (int64_t)(1000000.0
959 * var_GetFloat( p_input, "run-time" ));
960 if( p_input->p->i_run < 0 )
962 msg_Warn( p_input, "invalid run-time ignored" );
963 p_input->p->i_run = 0;
966 if( p_input->p->i_start > 0 )
970 msg_Dbg( p_input, "starting at time: %ds",
971 (int)( p_input->p->i_start / INT64_C(1000000) ) );
973 s.i_time = p_input->p->i_start;
974 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
976 if( p_input->p->i_stop > 0 && p_input->p->i_stop <= p_input->p->i_start )
978 msg_Warn( p_input, "invalid stop-time ignored" );
979 p_input->p->i_stop = 0;
981 p_input->p->b_fast_seek = var_GetBool( p_input, "input-fast-seek" );
984 static void LoadSubtitles( input_thread_t *p_input )
987 /* Get fps and set it if not already set */
988 const double f_fps = p_input->p->f_fps;
991 float f_requested_fps;
993 var_Create( p_input, "sub-original-fps", VLC_VAR_FLOAT );
994 var_SetFloat( p_input, "sub-original-fps", f_fps );
996 f_requested_fps = var_CreateGetFloat( p_input, "sub-fps" );
997 if( f_requested_fps != f_fps )
999 var_Create( p_input, "sub-fps", VLC_VAR_FLOAT|
1000 VLC_VAR_DOINHERIT );
1001 var_SetFloat( p_input, "sub-fps", f_requested_fps );
1005 const int i_delay = var_CreateGetInteger( p_input, "sub-delay" );
1007 var_SetTime( p_input, "spu-delay", (mtime_t)i_delay * 100000 );
1009 /* Look for and add subtitle files */
1010 bool b_forced = true;
1012 char *psz_subtitle = var_GetNonEmptyString( p_input, "sub-file" );
1013 if( psz_subtitle != NULL )
1015 msg_Dbg( p_input, "forced subtitle: %s", psz_subtitle );
1016 SubtitleAdd( p_input, psz_subtitle, b_forced );
1020 if( var_GetBool( p_input, "sub-autodetect-file" ) )
1022 char *psz_autopath = var_GetNonEmptyString( p_input, "sub-autodetect-path" );
1023 char **ppsz_subs = subtitles_Detect( p_input, psz_autopath,
1024 p_input->p->p_item->psz_uri );
1025 free( psz_autopath );
1027 for( int i = 0; ppsz_subs && ppsz_subs[i]; i++ )
1029 if( !psz_subtitle || strcmp( psz_subtitle, ppsz_subs[i] ) )
1031 SubtitleAdd( p_input, ppsz_subs[i], b_forced );
1035 free( ppsz_subs[i] );
1039 free( psz_subtitle );
1041 /* Load subtitles from attachments */
1042 int i_attachment = 0;
1043 input_attachment_t **pp_attachment = NULL;
1045 vlc_mutex_lock( &p_input->p->p_item->lock );
1046 for( int i = 0; i < p_input->p->i_attachment; i++ )
1048 const input_attachment_t *a = p_input->p->attachment[i];
1049 if( !strcmp( a->psz_mime, "application/x-srt" ) )
1050 TAB_APPEND( i_attachment, pp_attachment,
1051 vlc_input_attachment_New( a->psz_name, NULL,
1052 a->psz_description, NULL, 0 ) );
1054 vlc_mutex_unlock( &p_input->p->p_item->lock );
1056 if( i_attachment > 0 )
1057 var_Create( p_input, "sub-description", VLC_VAR_STRING );
1058 for( int i = 0; i < i_attachment; i++ )
1060 input_attachment_t *a = pp_attachment[i];
1064 if( a->psz_name[i] &&
1065 asprintf( &psz_mrl, "attachment://%s", a->psz_name ) >= 0 )
1067 var_SetString( p_input, "sub-description", a->psz_description ? a->psz_description : "");
1069 SubtitleAdd( p_input, psz_mrl, b_forced );
1074 vlc_input_attachment_Delete( a );
1076 free( pp_attachment );
1077 if( i_attachment > 0 )
1078 var_Destroy( p_input, "sub-description" );
1081 static void LoadSlaves( input_thread_t *p_input )
1083 char *psz = var_GetNonEmptyString( p_input, "input-slave" );
1087 char *psz_org = psz;
1088 while( psz && *psz )
1090 while( *psz == ' ' || *psz == '#' )
1093 char *psz_delim = strchr( psz, '#' );
1095 *psz_delim++ = '\0';
1100 msg_Dbg( p_input, "adding slave input '%s'", psz );
1102 input_source_t *p_slave = InputSourceNew( p_input );
1103 if( p_slave && !InputSourceInit( p_input, p_slave, psz, NULL ) )
1104 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, p_slave );
1113 static void UpdatePtsDelay( input_thread_t *p_input )
1115 input_thread_private_t *p_sys = p_input->p;
1117 /* Get max pts delay from input source */
1118 mtime_t i_pts_delay = p_sys->input.i_pts_delay;
1119 for( int i = 0; i < p_sys->i_slave; i++ )
1120 i_pts_delay = __MAX( i_pts_delay, p_sys->slave[i]->i_pts_delay );
1122 if( i_pts_delay < 0 )
1125 /* Take care of audio/spu delay */
1126 const mtime_t i_audio_delay = var_GetTime( p_input, "audio-delay" );
1127 const mtime_t i_spu_delay = var_GetTime( p_input, "spu-delay" );
1128 const mtime_t i_extra_delay = __MIN( i_audio_delay, i_spu_delay );
1129 if( i_extra_delay < 0 )
1130 i_pts_delay -= i_extra_delay;
1132 /* Update cr_average depending on the caching */
1133 const int i_cr_average = var_GetInteger( p_input, "cr-average" ) * i_pts_delay / DEFAULT_PTS_DELAY;
1136 es_out_SetDelay( p_input->p->p_es_out_display, AUDIO_ES, i_audio_delay );
1137 es_out_SetDelay( p_input->p->p_es_out_display, SPU_ES, i_spu_delay );
1138 es_out_SetJitter( p_input->p->p_es_out, i_pts_delay, 0, i_cr_average );
1141 static void InitPrograms( input_thread_t * p_input )
1146 /* Compute correct pts_delay */
1147 UpdatePtsDelay( p_input );
1150 i_es_out_mode = ES_OUT_MODE_AUTO;
1151 if( p_input->p->p_sout )
1155 if( var_GetBool( p_input, "sout-all" ) )
1157 i_es_out_mode = ES_OUT_MODE_ALL;
1160 if( (prgms = var_GetNonEmptyString( p_input, "programs" )) != NULL )
1164 TAB_INIT( list.i_count, list.p_values );
1165 for( const char *prgm = strtok_r( prgms, ",", &buf );
1167 prgm = strtok_r( NULL, ",", &buf ) )
1169 vlc_value_t val = { .i_int = atoi( prgm ) };
1170 INSERT_ELEM( list.p_values, list.i_count, list.i_count, val );
1173 if( list.i_count > 0 )
1174 i_es_out_mode = ES_OUT_MODE_PARTIAL;
1175 /* Note : we should remove the "program" callback. */
1180 es_out_SetMode( p_input->p->p_es_out, i_es_out_mode );
1182 /* Inform the demuxer about waited group (needed only for DVB) */
1183 if( i_es_out_mode == ES_OUT_MODE_ALL )
1185 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1, NULL );
1187 else if( i_es_out_mode == ES_OUT_MODE_PARTIAL )
1189 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1,
1191 TAB_CLEAN( list.i_count, list.p_values );
1195 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP,
1196 es_out_GetGroupForced( p_input->p->p_es_out ), NULL );
1200 static int Init( input_thread_t * p_input )
1205 for( i = 0; i < p_input->p->p_item->i_options; i++ )
1207 if( !strncmp( p_input->p->p_item->ppsz_options[i], "meta-file", 9 ) )
1209 msg_Dbg( p_input, "Input is a meta file: disabling unneeded options" );
1210 var_SetString( p_input, "sout", "" );
1211 var_SetBool( p_input, "sout-all", false );
1212 var_SetString( p_input, "input-slave", "" );
1213 var_SetInteger( p_input, "input-repeat", 0 );
1214 var_SetString( p_input, "sub-file", "" );
1215 var_SetBool( p_input, "sub-autodetect-file", false );
1219 InitStatistics( p_input );
1221 if( InitSout( p_input ) )
1226 p_input->p->p_es_out = input_EsOutTimeshiftNew( p_input, p_input->p->p_es_out_display, p_input->p->i_rate );
1229 input_ChangeState( p_input, OPENING_S );
1230 input_SendEventCache( p_input, 0.0 );
1233 if( InputSourceInit( p_input, &p_input->p->input,
1234 p_input->p->p_item->psz_uri, NULL ) )
1239 InitTitle( p_input );
1241 /* Load master infos */
1244 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_LENGTH,
1248 i_length = input_item_GetDuration( p_input->p->p_item );
1249 input_SendEventLength( p_input, i_length );
1251 input_SendEventPosition( p_input, 0.0, 0 );
1253 if( !p_input->b_preparsing )
1255 StartTitle( p_input );
1256 LoadSubtitles( p_input );
1257 LoadSlaves( p_input );
1258 InitPrograms( p_input );
1261 if( !p_input->b_preparsing && p_input->p->p_sout )
1263 p_input->p->b_out_pace_control = (p_input->p->p_sout->i_out_pace_nocontrol > 0);
1265 if( p_input->p->b_can_pace_control && p_input->p->b_out_pace_control )
1267 /* We don't want a high input priority here or we'll
1268 * end-up sucking up all the CPU time */
1269 vlc_thread_set_priority( p_input, VLC_THREAD_PRIORITY_LOW );
1272 msg_Dbg( p_input, "starting in %s mode",
1273 p_input->p->b_out_pace_control ? "async" : "sync" );
1276 p_meta = vlc_meta_New();
1279 /* Get meta data from users */
1280 InputMetaUser( p_input, p_meta );
1282 /* Get meta data from master input */
1283 InputSourceMeta( p_input, &p_input->p->input, p_meta );
1285 /* And from slave */
1286 for( int i = 0; i < p_input->p->i_slave; i++ )
1287 InputSourceMeta( p_input, p_input->p->slave[i], p_meta );
1290 InputUpdateMeta( p_input, p_meta );
1293 msg_Dbg( p_input, "`%s' successfully opened",
1294 p_input->p->p_item->psz_uri );
1296 /* initialization is complete */
1297 input_ChangeState( p_input, PLAYING_S );
1302 input_ChangeState( p_input, ERROR_S );
1304 if( p_input->p->p_es_out )
1305 es_out_Delete( p_input->p->p_es_out );
1306 es_out_SetMode( p_input->p->p_es_out_display, ES_OUT_MODE_END );
1307 if( p_input->p->p_resource )
1309 if( p_input->p->p_sout )
1310 input_resource_RequestSout( p_input->p->p_resource,
1311 p_input->p->p_sout, NULL );
1312 input_resource_SetInput( p_input->p->p_resource, NULL );
1313 if( p_input->p->p_resource_private )
1314 input_resource_Terminate( p_input->p->p_resource_private );
1317 if( !p_input->b_preparsing && libvlc_stats( p_input ) )
1319 #define EXIT_COUNTER( c ) do { if( p_input->p->counters.p_##c ) \
1320 stats_CounterClean( p_input->p->counters.p_##c );\
1321 p_input->p->counters.p_##c = NULL; } while(0)
1322 EXIT_COUNTER( read_bytes );
1323 EXIT_COUNTER( read_packets );
1324 EXIT_COUNTER( demux_read );
1325 EXIT_COUNTER( input_bitrate );
1326 EXIT_COUNTER( demux_bitrate );
1327 EXIT_COUNTER( demux_corrupted );
1328 EXIT_COUNTER( demux_discontinuity );
1329 EXIT_COUNTER( played_abuffers );
1330 EXIT_COUNTER( lost_abuffers );
1331 EXIT_COUNTER( displayed_pictures );
1332 EXIT_COUNTER( lost_pictures );
1333 EXIT_COUNTER( decoded_audio );
1334 EXIT_COUNTER( decoded_video );
1335 EXIT_COUNTER( decoded_sub );
1337 if( p_input->p->p_sout )
1339 EXIT_COUNTER( sout_sent_packets );
1340 EXIT_COUNTER( sout_sent_bytes );
1341 EXIT_COUNTER( sout_send_bitrate );
1346 /* Mark them deleted */
1347 p_input->p->input.p_demux = NULL;
1348 p_input->p->input.p_stream = NULL;
1349 p_input->p->input.p_access = NULL;
1350 p_input->p->p_es_out = NULL;
1351 p_input->p->p_sout = NULL;
1353 return VLC_EGENERIC;
1356 /*****************************************************************************
1357 * End: end the input thread
1358 *****************************************************************************/
1359 static void End( input_thread_t * p_input )
1363 /* We are at the end */
1364 input_ChangeState( p_input, END_S );
1366 /* Clean control variables */
1367 input_ControlVarStop( p_input );
1369 /* Stop es out activity */
1370 es_out_SetMode( p_input->p->p_es_out, ES_OUT_MODE_NONE );
1372 /* Clean up master */
1373 InputSourceClean( &p_input->p->input );
1376 for( i = 0; i < p_input->p->i_slave; i++ )
1378 InputSourceClean( p_input->p->slave[i] );
1379 free( p_input->p->slave[i] );
1381 free( p_input->p->slave );
1383 /* Unload all modules */
1384 if( p_input->p->p_es_out )
1385 es_out_Delete( p_input->p->p_es_out );
1386 es_out_SetMode( p_input->p->p_es_out_display, ES_OUT_MODE_END );
1388 if( !p_input->b_preparsing )
1390 #define CL_CO( c ) stats_CounterClean( p_input->p->counters.p_##c ); p_input->p->counters.p_##c = NULL;
1391 if( libvlc_stats( p_input ) )
1393 /* make sure we are up to date */
1394 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
1395 CL_CO( read_bytes );
1396 CL_CO( read_packets );
1397 CL_CO( demux_read );
1398 CL_CO( input_bitrate );
1399 CL_CO( demux_bitrate );
1400 CL_CO( demux_corrupted );
1401 CL_CO( demux_discontinuity );
1402 CL_CO( played_abuffers );
1403 CL_CO( lost_abuffers );
1404 CL_CO( displayed_pictures );
1405 CL_CO( lost_pictures );
1406 CL_CO( decoded_audio) ;
1407 CL_CO( decoded_video );
1408 CL_CO( decoded_sub) ;
1411 /* Close optional stream output instance */
1412 if( p_input->p->p_sout )
1414 CL_CO( sout_sent_packets );
1415 CL_CO( sout_sent_bytes );
1416 CL_CO( sout_send_bitrate );
1421 vlc_mutex_lock( &p_input->p->p_item->lock );
1422 if( p_input->p->i_attachment > 0 )
1424 for( i = 0; i < p_input->p->i_attachment; i++ )
1425 vlc_input_attachment_Delete( p_input->p->attachment[i] );
1426 TAB_CLEAN( p_input->p->i_attachment, p_input->p->attachment );
1428 vlc_mutex_unlock( &p_input->p->p_item->lock );
1431 input_resource_RequestSout( p_input->p->p_resource,
1432 p_input->p->p_sout, NULL );
1433 input_resource_SetInput( p_input->p->p_resource, NULL );
1434 if( p_input->p->p_resource_private )
1435 input_resource_Terminate( p_input->p->p_resource_private );
1438 /*****************************************************************************
1440 *****************************************************************************/
1441 void input_ControlPush( input_thread_t *p_input,
1442 int i_type, vlc_value_t *p_val )
1444 vlc_mutex_lock( &p_input->p->lock_control );
1445 if( i_type == INPUT_CONTROL_SET_DIE )
1447 /* Special case, empty the control */
1448 for( int i = 0; i < p_input->p->i_control; i++ )
1450 input_control_t *p_ctrl = &p_input->p->control[i];
1451 ControlRelease( p_ctrl->i_type, p_ctrl->val );
1453 p_input->p->i_control = 0;
1456 if( p_input->p->i_control >= INPUT_CONTROL_FIFO_SIZE )
1458 msg_Err( p_input, "input control fifo overflow, trashing type=%d",
1461 ControlRelease( i_type, *p_val );
1470 memset( &c.val, 0, sizeof(c.val) );
1472 p_input->p->control[p_input->p->i_control++] = c;
1474 vlc_cond_signal( &p_input->p->wait_control );
1475 vlc_mutex_unlock( &p_input->p->lock_control );
1478 static int ControlGetReducedIndexLocked( input_thread_t *p_input )
1480 const int i_lt = p_input->p->control[0].i_type;
1482 for( i = 1; i < p_input->p->i_control; i++ )
1484 const int i_ct = p_input->p->control[i].i_type;
1487 ( i_ct == INPUT_CONTROL_SET_STATE ||
1488 i_ct == INPUT_CONTROL_SET_RATE ||
1489 i_ct == INPUT_CONTROL_SET_POSITION ||
1490 i_ct == INPUT_CONTROL_SET_TIME ||
1491 i_ct == INPUT_CONTROL_SET_PROGRAM ||
1492 i_ct == INPUT_CONTROL_SET_TITLE ||
1493 i_ct == INPUT_CONTROL_SET_SEEKPOINT ||
1494 i_ct == INPUT_CONTROL_SET_BOOKMARK ) )
1500 /* TODO but that's not that important
1501 - merge SET_X with SET_X_CMD
1502 - ignore SET_SEEKPOINT/SET_POSITION/SET_TIME before a SET_TITLE
1503 - ignore SET_SEEKPOINT/SET_POSITION/SET_TIME before another among them
1513 static inline int ControlPop( input_thread_t *p_input,
1514 int *pi_type, vlc_value_t *p_val,
1515 mtime_t i_deadline, bool b_postpone_seek )
1517 input_thread_private_t *p_sys = p_input->p;
1519 vlc_mutex_lock( &p_sys->lock_control );
1520 while( p_sys->i_control <= 0 ||
1521 ( b_postpone_seek && ControlIsSeekRequest( p_sys->control[0].i_type ) ) )
1523 if( !vlc_object_alive( p_input ) || i_deadline < 0 )
1525 vlc_mutex_unlock( &p_sys->lock_control );
1526 return VLC_EGENERIC;
1529 if( vlc_cond_timedwait( &p_sys->wait_control, &p_sys->lock_control,
1532 vlc_mutex_unlock( &p_sys->lock_control );
1533 return VLC_EGENERIC;
1538 const int i_index = ControlGetReducedIndexLocked( p_input );
1541 *pi_type = p_sys->control[i_index].i_type;
1542 *p_val = p_sys->control[i_index].val;
1544 p_sys->i_control -= i_index + 1;
1545 if( p_sys->i_control > 0 )
1546 memmove( &p_sys->control[0], &p_sys->control[i_index+1],
1547 sizeof(*p_sys->control) * p_sys->i_control );
1548 vlc_mutex_unlock( &p_sys->lock_control );
1552 static bool ControlIsSeekRequest( int i_type )
1556 case INPUT_CONTROL_SET_POSITION:
1557 case INPUT_CONTROL_SET_TIME:
1558 case INPUT_CONTROL_SET_TITLE:
1559 case INPUT_CONTROL_SET_TITLE_NEXT:
1560 case INPUT_CONTROL_SET_TITLE_PREV:
1561 case INPUT_CONTROL_SET_SEEKPOINT:
1562 case INPUT_CONTROL_SET_SEEKPOINT_NEXT:
1563 case INPUT_CONTROL_SET_SEEKPOINT_PREV:
1564 case INPUT_CONTROL_SET_BOOKMARK:
1571 static void ControlRelease( int i_type, vlc_value_t val )
1575 case INPUT_CONTROL_ADD_SUBTITLE:
1576 case INPUT_CONTROL_ADD_SLAVE:
1577 free( val.psz_string );
1586 static void ControlPause( input_thread_t *p_input, mtime_t i_control_date )
1588 int i_ret = VLC_SUCCESS;
1589 int i_state = PAUSE_S;
1591 if( p_input->p->b_can_pause )
1593 if( p_input->p->input.p_access )
1594 i_ret = access_Control( p_input->p->input.p_access,
1595 ACCESS_SET_PAUSE_STATE, true );
1597 i_ret = demux_Control( p_input->p->input.p_demux,
1598 DEMUX_SET_PAUSE_STATE, true );
1602 msg_Warn( p_input, "cannot set pause state" );
1608 i_ret = es_out_SetPauseState( p_input->p->p_es_out,
1609 p_input->p->b_can_pause, true,
1613 msg_Warn( p_input, "cannot set pause state at es_out level" );
1617 /* Switch to new state */
1618 input_ChangeState( p_input, i_state );
1621 static void ControlUnpause( input_thread_t *p_input, mtime_t i_control_date )
1623 int i_ret = VLC_SUCCESS;
1625 if( p_input->p->b_can_pause )
1627 if( p_input->p->input.p_access )
1628 i_ret = access_Control( p_input->p->input.p_access,
1629 ACCESS_SET_PAUSE_STATE, false );
1631 i_ret = demux_Control( p_input->p->input.p_demux,
1632 DEMUX_SET_PAUSE_STATE, false );
1635 /* FIXME What to do ? */
1636 msg_Warn( p_input, "cannot unset pause -> EOF" );
1637 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
1641 /* Switch to play */
1642 input_ChangeState( p_input, PLAYING_S );
1646 es_out_SetPauseState( p_input->p->p_es_out, false, false, i_control_date );
1649 static bool Control( input_thread_t *p_input,
1650 int i_type, vlc_value_t val )
1652 const mtime_t i_control_date = mdate();
1653 /* FIXME b_force_update is abused, it should be carefully checked */
1654 bool b_force_update = false;
1657 return b_force_update;
1661 case INPUT_CONTROL_SET_DIE:
1662 msg_Dbg( p_input, "control: stopping input" );
1664 /* Mark all submodules to die */
1665 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
1668 case INPUT_CONTROL_SET_POSITION:
1672 if( p_input->p->b_recording )
1674 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) ignored while recording" );
1677 f_pos = val.f_float;
1678 if( i_type != INPUT_CONTROL_SET_POSITION )
1679 f_pos += var_GetFloat( p_input, "position" );
1682 else if( f_pos > 1.0 )
1684 /* Reset the decoders states and clock sync (before calling the demuxer */
1685 es_out_SetTime( p_input->p->p_es_out, -1 );
1686 if( demux_Control( p_input->p->input.p_demux, DEMUX_SET_POSITION,
1687 f_pos, !p_input->p->b_fast_seek ) )
1689 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) "
1690 "%2.1f%% failed", f_pos * 100 );
1694 if( p_input->p->i_slave > 0 )
1695 SlaveSeek( p_input );
1696 p_input->p->input.b_eof = false;
1698 b_force_update = true;
1703 case INPUT_CONTROL_SET_TIME:
1708 if( p_input->p->b_recording )
1710 msg_Err( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) ignored while recording" );
1714 i_time = val.i_time;
1715 if( i_type != INPUT_CONTROL_SET_TIME )
1716 i_time += var_GetTime( p_input, "time" );
1721 /* Reset the decoders states and clock sync (before calling the demuxer */
1722 es_out_SetTime( p_input->p->p_es_out, -1 );
1724 i_ret = demux_Control( p_input->p->input.p_demux,
1725 DEMUX_SET_TIME, i_time,
1726 !p_input->p->b_fast_seek );
1731 /* Emulate it with a SET_POS */
1732 if( !demux_Control( p_input->p->input.p_demux,
1733 DEMUX_GET_LENGTH, &i_length ) && i_length > 0 )
1735 double f_pos = (double)i_time / (double)i_length;
1736 i_ret = demux_Control( p_input->p->input.p_demux,
1737 DEMUX_SET_POSITION, f_pos,
1738 !p_input->p->b_fast_seek );
1743 msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) %"PRId64
1744 " failed or not possible", i_time );
1748 if( p_input->p->i_slave > 0 )
1749 SlaveSeek( p_input );
1750 p_input->p->input.b_eof = false;
1752 b_force_update = true;
1757 case INPUT_CONTROL_SET_STATE:
1758 if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
1759 msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
1760 else if( p_input->p->i_state == PAUSE_S )
1762 ControlUnpause( p_input, i_control_date );
1764 b_force_update = true;
1766 else if( val.i_int == PAUSE_S && p_input->p->i_state == PLAYING_S /* &&
1767 p_input->p->b_can_pause */ )
1769 ControlPause( p_input, i_control_date );
1771 b_force_update = true;
1773 else if( val.i_int == PAUSE_S && !p_input->p->b_can_pause && 0 )
1775 b_force_update = true;
1777 /* Correct "state" value */
1778 input_ChangeState( p_input, p_input->p->i_state );
1782 case INPUT_CONTROL_SET_RATE:
1784 /* Get rate and direction */
1785 int i_rate = abs( val.i_int );
1786 int i_rate_sign = val.i_int < 0 ? -1 : 1;
1788 /* Check rate bound */
1789 if( i_rate < INPUT_RATE_MIN )
1791 msg_Dbg( p_input, "cannot set rate faster" );
1792 i_rate = INPUT_RATE_MIN;
1794 else if( i_rate > INPUT_RATE_MAX )
1796 msg_Dbg( p_input, "cannot set rate slower" );
1797 i_rate = INPUT_RATE_MAX;
1800 /* Apply direction */
1801 if( i_rate_sign < 0 )
1803 if( p_input->p->input.b_rescale_ts )
1805 msg_Dbg( p_input, "cannot set negative rate" );
1806 i_rate = p_input->p->i_rate;
1807 assert( i_rate > 0 );
1811 i_rate *= i_rate_sign;
1815 if( i_rate != INPUT_RATE_DEFAULT &&
1816 ( ( !p_input->p->b_can_rate_control && !p_input->p->input.b_rescale_ts ) ||
1817 ( p_input->p->p_sout && !p_input->p->b_out_pace_control ) ) )
1819 msg_Dbg( p_input, "cannot change rate" );
1820 i_rate = INPUT_RATE_DEFAULT;
1822 if( i_rate != p_input->p->i_rate &&
1823 !p_input->p->b_can_pace_control && p_input->p->b_can_rate_control )
1826 if( p_input->p->input.p_access )
1828 i_ret = VLC_EGENERIC;
1832 if( !p_input->p->input.b_rescale_ts )
1833 es_out_Control( p_input->p->p_es_out, ES_OUT_RESET_PCR );
1835 i_ret = demux_Control( p_input->p->input.p_demux,
1836 DEMUX_SET_RATE, &i_rate );
1840 msg_Warn( p_input, "ACCESS/DEMUX_SET_RATE failed" );
1841 i_rate = p_input->p->i_rate;
1846 if( i_rate != p_input->p->i_rate )
1848 p_input->p->i_rate = i_rate;
1849 input_SendEventRate( p_input, i_rate );
1851 if( p_input->p->input.b_rescale_ts )
1853 const int i_rate_source = (p_input->p->b_can_pace_control || p_input->p->b_can_rate_control ) ? i_rate : INPUT_RATE_DEFAULT;
1854 es_out_SetRate( p_input->p->p_es_out, i_rate_source, i_rate );
1857 b_force_update = true;
1862 case INPUT_CONTROL_SET_PROGRAM:
1863 /* No need to force update, es_out does it if needed */
1864 es_out_Control( p_input->p->p_es_out,
1865 ES_OUT_SET_GROUP, val.i_int );
1867 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, val.i_int,
1871 case INPUT_CONTROL_SET_ES:
1872 /* No need to force update, es_out does it if needed */
1873 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, val.i_int );
1876 case INPUT_CONTROL_RESTART_ES:
1877 es_out_Control( p_input->p->p_es_out_display, ES_OUT_RESTART_ES_BY_ID, val.i_int );
1880 case INPUT_CONTROL_SET_AUDIO_DELAY:
1881 input_SendEventAudioDelay( p_input, val.i_time );
1882 UpdatePtsDelay( p_input );
1885 case INPUT_CONTROL_SET_SPU_DELAY:
1886 input_SendEventSubtitleDelay( p_input, val.i_time );
1887 UpdatePtsDelay( p_input );
1890 case INPUT_CONTROL_SET_TITLE:
1891 case INPUT_CONTROL_SET_TITLE_NEXT:
1892 case INPUT_CONTROL_SET_TITLE_PREV:
1893 if( p_input->p->b_recording )
1895 msg_Err( p_input, "INPUT_CONTROL_SET_TITLE(*) ignored while recording" );
1898 if( p_input->p->input.b_title_demux &&
1899 p_input->p->input.i_title > 0 )
1902 /* FIXME handle demux title */
1903 demux_t *p_demux = p_input->p->input.p_demux;
1906 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1907 i_title = p_demux->info.i_title - 1;
1908 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1909 i_title = p_demux->info.i_title + 1;
1911 i_title = val.i_int;
1913 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1915 es_out_SetTime( p_input->p->p_es_out, -1 );
1917 demux_Control( p_demux, DEMUX_SET_TITLE, i_title );
1918 input_SendEventTitle( p_input, i_title );
1921 else if( p_input->p->input.i_title > 0 )
1923 access_t *p_access = p_input->p->input.p_access;
1926 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1927 i_title = p_access->info.i_title - 1;
1928 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1929 i_title = p_access->info.i_title + 1;
1931 i_title = val.i_int;
1933 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1935 es_out_SetTime( p_input->p->p_es_out, -1 );
1937 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1938 ACCESS_SET_TITLE, i_title );
1939 input_SendEventTitle( p_input, i_title );
1943 case INPUT_CONTROL_SET_SEEKPOINT:
1944 case INPUT_CONTROL_SET_SEEKPOINT_NEXT:
1945 case INPUT_CONTROL_SET_SEEKPOINT_PREV:
1946 if( p_input->p->b_recording )
1948 msg_Err( p_input, "INPUT_CONTROL_SET_SEEKPOINT(*) ignored while recording" );
1952 if( p_input->p->input.b_title_demux &&
1953 p_input->p->input.i_title > 0 )
1955 demux_t *p_demux = p_input->p->input.p_demux;
1957 int64_t i_input_time;
1958 int64_t i_seekpoint_time;
1960 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1962 i_seekpoint = p_demux->info.i_seekpoint;
1963 i_seekpoint_time = p_input->p->input.title[p_demux->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1964 i_input_time = var_GetTime( p_input, "time" );
1965 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1967 if( i_input_time < i_seekpoint_time + 3000000 )
1973 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1974 i_seekpoint = p_demux->info.i_seekpoint + 1;
1976 i_seekpoint = val.i_int;
1978 if( i_seekpoint >= 0 && i_seekpoint <
1979 p_input->p->input.title[p_demux->info.i_title]->i_seekpoint )
1982 es_out_SetTime( p_input->p->p_es_out, -1 );
1984 demux_Control( p_demux, DEMUX_SET_SEEKPOINT, i_seekpoint );
1985 input_SendEventSeekpoint( p_input, p_demux->info.i_title, i_seekpoint );
1988 else if( p_input->p->input.i_title > 0 )
1990 access_t *p_access = p_input->p->input.p_access;
1992 int64_t i_input_time;
1993 int64_t i_seekpoint_time;
1995 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1997 i_seekpoint = p_access->info.i_seekpoint;
1998 i_seekpoint_time = p_input->p->input.title[p_access->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1999 i_input_time = var_GetTime( p_input, "time" );
2000 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
2002 if( i_input_time < i_seekpoint_time + 3000000 )
2008 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
2009 i_seekpoint = p_access->info.i_seekpoint + 1;
2011 i_seekpoint = val.i_int;
2013 if( i_seekpoint >= 0 && i_seekpoint <
2014 p_input->p->input.title[p_access->info.i_title]->i_seekpoint )
2016 es_out_SetTime( p_input->p->p_es_out, -1 );
2018 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
2019 ACCESS_SET_SEEKPOINT, i_seekpoint );
2020 input_SendEventSeekpoint( p_input, p_access->info.i_title, i_seekpoint );
2025 case INPUT_CONTROL_ADD_SUBTITLE:
2026 if( val.psz_string )
2027 SubtitleAdd( p_input, val.psz_string, true );
2030 case INPUT_CONTROL_ADD_SLAVE:
2031 if( val.psz_string )
2033 input_source_t *slave = InputSourceNew( p_input );
2035 if( slave && !InputSourceInit( p_input, slave, val.psz_string, NULL ) )
2041 msg_Dbg( p_input, "adding %s as slave on the fly",
2045 if( demux_Control( p_input->p->input.p_demux,
2046 DEMUX_GET_TIME, &i_time ) )
2048 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2049 InputSourceClean( slave );
2053 if( demux_Control( slave->p_demux,
2054 DEMUX_SET_TIME, i_time, true ) )
2056 msg_Err( p_input, "seek failed for new slave" );
2057 InputSourceClean( slave );
2062 /* Get meta (access and demux) */
2063 p_meta = vlc_meta_New();
2066 access_Control( slave->p_access, ACCESS_GET_META, p_meta );
2067 demux_Control( slave->p_demux, DEMUX_GET_META, p_meta );
2068 InputUpdateMeta( p_input, p_meta );
2071 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, slave );
2076 msg_Warn( p_input, "failed to add %s as slave",
2082 case INPUT_CONTROL_SET_RECORD_STATE:
2083 if( !!p_input->p->b_recording != !!val.b_bool )
2085 if( p_input->p->input.b_can_stream_record )
2087 if( demux_Control( p_input->p->input.p_demux,
2088 DEMUX_SET_RECORD_STATE, val.b_bool ) )
2093 if( es_out_SetRecordState( p_input->p->p_es_out_display, val.b_bool ) )
2096 p_input->p->b_recording = val.b_bool;
2098 input_SendEventRecord( p_input, val.b_bool );
2100 b_force_update = true;
2104 case INPUT_CONTROL_SET_FRAME_NEXT:
2105 if( p_input->p->i_state == PAUSE_S )
2107 es_out_SetFrameNext( p_input->p->p_es_out );
2109 else if( p_input->p->i_state == PLAYING_S )
2111 ControlPause( p_input, i_control_date );
2115 msg_Err( p_input, "invalid state for frame next" );
2117 b_force_update = true;
2120 case INPUT_CONTROL_SET_BOOKMARK:
2122 seekpoint_t bookmark;
2124 bookmark.i_time_offset = -1;
2125 bookmark.i_byte_offset = -1;
2127 vlc_mutex_lock( &p_input->p->p_item->lock );
2128 if( val.i_int >= 0 && val.i_int < p_input->p->i_bookmark )
2130 const seekpoint_t *p_bookmark = p_input->p->pp_bookmark[val.i_int];
2131 bookmark.i_time_offset = p_bookmark->i_time_offset;
2132 bookmark.i_byte_offset = p_bookmark->i_byte_offset;
2134 vlc_mutex_unlock( &p_input->p->p_item->lock );
2136 if( bookmark.i_time_offset < 0 && bookmark.i_byte_offset < 0 )
2138 msg_Err( p_input, "invalid bookmark %"PRId64, val.i_int );
2142 if( bookmark.i_time_offset >= 0 )
2144 val.i_time = bookmark.i_time_offset;
2145 b_force_update = Control( p_input, INPUT_CONTROL_SET_TIME, val );
2147 else if( bookmark.i_byte_offset >= 0 &&
2148 p_input->p->input.p_stream )
2150 const uint64_t i_size = stream_Size( p_input->p->input.p_stream );
2151 if( i_size > 0 && bookmark.i_byte_offset <= i_size )
2153 val.f_float = (double)bookmark.i_byte_offset / i_size;
2154 b_force_update = Control( p_input, INPUT_CONTROL_SET_POSITION, val );
2161 msg_Err( p_input, "not yet implemented" );
2165 ControlRelease( i_type, val );
2166 return b_force_update;
2169 /*****************************************************************************
2170 * UpdateTitleSeekpoint
2171 *****************************************************************************/
2172 static int UpdateTitleSeekpoint( input_thread_t *p_input,
2173 int i_title, int i_seekpoint )
2175 int i_title_end = p_input->p->input.i_title_end -
2176 p_input->p->input.i_title_offset;
2177 int i_seekpoint_end = p_input->p->input.i_seekpoint_end -
2178 p_input->p->input.i_seekpoint_offset;
2180 if( i_title_end >= 0 && i_seekpoint_end >= 0 )
2182 if( i_title > i_title_end ||
2183 ( i_title == i_title_end && i_seekpoint > i_seekpoint_end ) )
2186 else if( i_seekpoint_end >= 0 )
2188 if( i_seekpoint > i_seekpoint_end )
2191 else if( i_title_end >= 0 )
2193 if( i_title > i_title_end )
2198 /*****************************************************************************
2200 *****************************************************************************/
2201 static int UpdateTitleSeekpointFromDemux( input_thread_t *p_input )
2203 demux_t *p_demux = p_input->p->input.p_demux;
2205 /* TODO event-like */
2206 if( p_demux->info.i_update & INPUT_UPDATE_TITLE )
2208 input_SendEventTitle( p_input, p_demux->info.i_title );
2210 p_demux->info.i_update &= ~INPUT_UPDATE_TITLE;
2212 if( p_demux->info.i_update & INPUT_UPDATE_SEEKPOINT )
2214 input_SendEventSeekpoint( p_input,
2215 p_demux->info.i_title, p_demux->info.i_seekpoint );
2217 p_demux->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2220 /* Hmmm only works with master input */
2221 if( p_input->p->input.p_demux == p_demux )
2222 return UpdateTitleSeekpoint( p_input,
2223 p_demux->info.i_title,
2224 p_demux->info.i_seekpoint );
2228 static void UpdateGenericFromDemux( input_thread_t *p_input )
2230 demux_t *p_demux = p_input->p->input.p_demux;
2232 if( p_demux->info.i_update & INPUT_UPDATE_META )
2234 vlc_meta_t *p_meta = vlc_meta_New();
2237 demux_Control( p_input->p->input.p_demux, DEMUX_GET_META, p_meta );
2238 InputUpdateMeta( p_input, p_meta );
2240 p_demux->info.i_update &= ~INPUT_UPDATE_META;
2243 p_demux->info.i_update &= ~INPUT_UPDATE_SIZE;
2247 /*****************************************************************************
2248 * Update*FromAccess:
2249 *****************************************************************************/
2250 static int UpdateTitleSeekpointFromAccess( input_thread_t *p_input )
2252 access_t *p_access = p_input->p->input.p_access;
2254 if( p_access->info.i_update & INPUT_UPDATE_TITLE )
2256 input_SendEventTitle( p_input, p_access->info.i_title );
2258 stream_Control( p_input->p->input.p_stream, STREAM_UPDATE_SIZE );
2260 p_access->info.i_update &= ~INPUT_UPDATE_TITLE;
2262 if( p_access->info.i_update & INPUT_UPDATE_SEEKPOINT )
2264 input_SendEventSeekpoint( p_input,
2265 p_access->info.i_title, p_access->info.i_seekpoint );
2267 p_access->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2269 /* Hmmm only works with master input */
2270 if( p_input->p->input.p_access == p_access )
2271 return UpdateTitleSeekpoint( p_input,
2272 p_access->info.i_title,
2273 p_access->info.i_seekpoint );
2276 static void UpdateGenericFromAccess( input_thread_t *p_input )
2278 access_t *p_access = p_input->p->input.p_access;
2280 if( p_access->info.i_update & INPUT_UPDATE_META )
2282 /* TODO maybe multi - access ? */
2283 vlc_meta_t *p_meta = vlc_meta_New();
2286 access_Control( p_input->p->input.p_access, ACCESS_GET_META, p_meta );
2287 InputUpdateMeta( p_input, p_meta );
2289 p_access->info.i_update &= ~INPUT_UPDATE_META;
2291 if( p_access->info.i_update & INPUT_UPDATE_SIGNAL )
2296 if( access_Control( p_access, ACCESS_GET_SIGNAL, &f_quality, &f_strength ) )
2297 f_quality = f_strength = -1;
2299 input_SendEventSignal( p_input, f_quality, f_strength );
2301 p_access->info.i_update &= ~INPUT_UPDATE_SIGNAL;
2304 p_access->info.i_update &= ~INPUT_UPDATE_SIZE;
2307 /*****************************************************************************
2309 *****************************************************************************/
2310 static input_source_t *InputSourceNew( input_thread_t *p_input )
2312 VLC_UNUSED(p_input);
2314 return calloc( 1, sizeof( input_source_t ) );
2317 /*****************************************************************************
2319 *****************************************************************************/
2320 static int InputSourceInit( input_thread_t *p_input,
2321 input_source_t *in, const char *psz_mrl,
2322 const char *psz_forced_demux )
2324 const char *psz_access;
2325 const char *psz_demux;
2327 char *psz_var_demux = NULL;
2331 char *psz_dup = strdup( psz_mrl );
2333 if( psz_dup == NULL )
2337 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_dup );
2339 msg_Dbg( p_input, "`%s' gives access `%s' demux `%s' path `%s'",
2340 psz_mrl, psz_access, psz_demux, psz_path );
2341 if( !p_input->b_preparsing )
2343 /* Hack to allow udp://@:port syntax */
2345 (strncmp( psz_access, "udp", 3 ) &&
2346 strncmp( psz_access, "rtp", 3 )) )
2348 /* Find optional titles and seekpoints */
2349 MRLSections( p_input, psz_path, &in->i_title_start, &in->i_title_end,
2350 &in->i_seekpoint_start, &in->i_seekpoint_end );
2353 if( psz_forced_demux && *psz_forced_demux )
2355 psz_demux = psz_forced_demux;
2357 else if( *psz_demux == '\0' )
2359 /* special hack for forcing a demuxer with --demux=module
2360 * (and do nothing with a list) */
2361 psz_var_demux = var_GetNonEmptyString( p_input, "demux" );
2363 if( psz_var_demux != NULL &&
2364 !strchr(psz_var_demux, ',' ) &&
2365 !strchr(psz_var_demux, ':' ) )
2367 psz_demux = psz_var_demux;
2369 msg_Dbg( p_input, "enforced demux ` %s'", psz_demux );
2373 /* Try access_demux first */
2374 in->p_demux = demux_New( p_input, p_input, psz_access, psz_demux, psz_path,
2375 NULL, p_input->p->p_es_out, false );
2379 /* Preparsing is only for file:// */
2382 if( !*psz_access ) /* path without scheme:// */
2383 psz_access = "file";
2384 if( strcmp( psz_access, "file" ) )
2386 msg_Dbg( p_input, "trying to pre-parse %s", psz_path );
2391 /* Get infos from access_demux */
2392 int i_ret = demux_Control( in->p_demux,
2393 DEMUX_GET_PTS_DELAY, &in->i_pts_delay );
2395 in->i_pts_delay = __MAX( 0, __MIN( in->i_pts_delay, INPUT_PTS_DELAY_MAX ) );
2398 in->b_title_demux = true;
2399 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2400 &in->title, &in->i_title,
2401 &in->i_title_offset, &in->i_seekpoint_offset ) )
2403 TAB_INIT( in->i_title, in->title );
2405 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_PACE,
2406 &in->b_can_pace_control ) )
2407 in->b_can_pace_control = false;
2409 assert( in->p_demux->pf_demux != NULL || !in->b_can_pace_control );
2411 if( !in->b_can_pace_control )
2413 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_RATE,
2414 &in->b_can_rate_control, &in->b_rescale_ts ) )
2416 in->b_can_rate_control = false;
2417 in->b_rescale_ts = true; /* not used */
2422 in->b_can_rate_control = true;
2423 in->b_rescale_ts = true;
2425 if( demux_Control( in->p_demux, DEMUX_CAN_PAUSE,
2426 &in->b_can_pause ) )
2427 in->b_can_pause = false;
2428 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2429 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2430 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control && in->b_can_rate_control );
2433 if( demux_Control( in->p_demux, DEMUX_CAN_SEEK, &b_can_seek ) )
2435 var_SetBool( p_input, "can-seek", b_can_seek );
2439 /* Now try a real access */
2440 in->p_access = access_New( p_input, p_input, psz_access, psz_demux, psz_path );
2441 if( in->p_access == NULL )
2443 if( vlc_object_alive( p_input ) )
2445 msg_Err( p_input, "open of `%s' failed: %s", psz_mrl,
2447 dialog_Fatal( p_input, _("Your input can't be opened"),
2448 _("VLC is unable to open the MRL '%s'."
2449 " Check the log for details."), psz_mrl );
2454 /* Get infos from access */
2455 if( !p_input->b_preparsing )
2458 access_Control( in->p_access,
2459 ACCESS_GET_PTS_DELAY, &in->i_pts_delay );
2460 in->i_pts_delay = __MAX( 0, __MIN( in->i_pts_delay, INPUT_PTS_DELAY_MAX ) );
2462 in->b_title_demux = false;
2463 if( access_Control( in->p_access, ACCESS_GET_TITLE_INFO,
2464 &in->title, &in->i_title,
2465 &in->i_title_offset, &in->i_seekpoint_offset ) )
2468 TAB_INIT( in->i_title, in->title );
2470 access_Control( in->p_access, ACCESS_CAN_CONTROL_PACE,
2471 &in->b_can_pace_control );
2472 in->b_can_rate_control = in->b_can_pace_control;
2473 in->b_rescale_ts = true;
2475 access_Control( in->p_access, ACCESS_CAN_PAUSE, &in->b_can_pause );
2476 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2477 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2478 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
2480 access_Control( in->p_access, ACCESS_CAN_SEEK, &b_can_seek );
2481 var_SetBool( p_input, "can-seek", b_can_seek );
2486 char **ppsz_input_list;
2488 TAB_INIT( i_input_list, ppsz_input_list );
2490 /* On master stream only, use input-list */
2491 if( &p_input->p->input == in )
2497 psz_parser = var_CreateGetNonEmptyString( p_input, "input-list" );
2499 while( psz_parser && *psz_parser )
2501 char *p = strchr( psz_parser, ',' );
2507 char *psz_name = strdup( psz_parser );
2509 TAB_APPEND( i_input_list, ppsz_input_list, psz_name );
2516 /* Autodetect extra files if none specified */
2517 if( i_input_list <= 0 )
2519 InputGetExtraFiles( p_input, &i_input_list, &ppsz_input_list,
2520 psz_access, psz_path );
2522 if( i_input_list > 0 )
2523 TAB_APPEND( i_input_list, ppsz_input_list, NULL );
2525 /* Create the stream_t */
2526 in->p_stream = stream_AccessNew( in->p_access, ppsz_input_list );
2527 if( ppsz_input_list )
2529 for( int i = 0; ppsz_input_list[i] != NULL; i++ )
2530 free( ppsz_input_list[i] );
2531 TAB_CLEAN( i_input_list, ppsz_input_list );
2534 if( in->p_stream == NULL )
2536 msg_Warn( p_input, "cannot create a stream_t from access" );
2540 /* Add stream filters */
2541 char *psz_stream_filter = var_GetNonEmptyString( p_input,
2543 in->p_stream = stream_FilterChainNew( in->p_stream,
2545 var_GetBool( p_input, "input-record-native" ) );
2546 free( psz_stream_filter );
2548 /* Open a demuxer */
2549 if( *psz_demux == '\0' && *in->p_access->psz_demux )
2551 psz_demux = in->p_access->psz_demux;
2554 in->p_demux = demux_New( p_input, p_input, psz_access, psz_demux,
2555 /* Take access/stream redirections into account: */
2556 in->p_stream->psz_path ? in->p_stream->psz_path : psz_path,
2557 in->p_stream, p_input->p->p_es_out,
2558 p_input->b_preparsing );
2560 if( in->p_demux == NULL )
2562 if( vlc_object_alive( p_input ) )
2564 msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
2565 psz_access, psz_demux, psz_path );
2566 dialog_Fatal( VLC_OBJECT( p_input ),
2567 _("VLC can't recognize the input's format"),
2568 _("The format of '%s' cannot be detected. "
2569 "Have a look at the log for details."), psz_mrl );
2573 assert( in->p_demux->pf_demux != NULL );
2575 /* Get title from demux */
2576 if( !p_input->b_preparsing && in->i_title <= 0 )
2578 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2579 &in->title, &in->i_title,
2580 &in->i_title_offset, &in->i_seekpoint_offset ))
2582 TAB_INIT( in->i_title, in->title );
2586 in->b_title_demux = true;
2591 free( psz_var_demux );
2594 /* Set record capabilities */
2595 if( demux_Control( in->p_demux, DEMUX_CAN_RECORD, &in->b_can_stream_record ) )
2596 in->b_can_stream_record = false;
2598 if( !var_GetBool( p_input, "input-record-native" ) )
2599 in->b_can_stream_record = false;
2600 var_SetBool( p_input, "can-record", true );
2602 var_SetBool( p_input, "can-record", in->b_can_stream_record );
2606 * FIXME improve for b_preparsing: move it after GET_META and check psz_arturl */
2607 if( 1 || !p_input->b_preparsing )
2610 input_attachment_t **attachment;
2611 if( !demux_Control( in->p_demux, DEMUX_GET_ATTACHMENTS,
2612 &attachment, &i_attachment ) )
2614 vlc_mutex_lock( &p_input->p->p_item->lock );
2615 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2616 i_attachment, attachment );
2617 vlc_mutex_unlock( &p_input->p->p_item->lock );
2620 if( !demux_Control( in->p_demux, DEMUX_GET_FPS, &f_fps ) && f_fps > 0.0 )
2622 vlc_mutex_lock( &p_input->p->p_item->lock );
2623 p_input->p->f_fps = f_fps;
2624 vlc_mutex_unlock( &p_input->p->p_item->lock );
2627 if( var_GetInteger( p_input, "clock-synchro" ) != -1 )
2628 in->b_can_pace_control = !var_GetInteger( p_input, "clock-synchro" );
2634 demux_Delete( in->p_demux );
2637 stream_Delete( in->p_stream );
2640 access_Delete( in->p_access );
2642 free( psz_var_demux );
2645 return VLC_EGENERIC;
2648 /*****************************************************************************
2650 *****************************************************************************/
2651 static void InputSourceClean( input_source_t *in )
2656 demux_Delete( in->p_demux );
2659 stream_Delete( in->p_stream );
2662 access_Delete( in->p_access );
2664 if( in->i_title > 0 )
2666 for( i = 0; i < in->i_title; i++ )
2667 vlc_input_title_Delete( in->title[i] );
2668 TAB_CLEAN( in->i_title, in->title );
2672 /*****************************************************************************
2674 *****************************************************************************/
2675 static void InputSourceMeta( input_thread_t *p_input,
2676 input_source_t *p_source, vlc_meta_t *p_meta )
2678 access_t *p_access = p_source->p_access;
2679 demux_t *p_demux = p_source->p_demux;
2681 /* XXX Remember that checking against p_item->p_meta->i_status & ITEM_PREPARSED
2686 /* Read access meta */
2687 has_meta = p_access && !access_Control( p_access, ACCESS_GET_META, p_meta );
2689 /* Read demux meta */
2690 has_meta |= !demux_Control( p_demux, DEMUX_GET_META, p_meta );
2692 bool has_unsupported;
2693 if( demux_Control( p_demux, DEMUX_HAS_UNSUPPORTED_META, &has_unsupported ) )
2694 has_unsupported = true;
2696 /* If the demux report unsupported meta data, or if we don't have meta data
2697 * try an external "meta reader" */
2698 if( has_meta && !has_unsupported )
2701 demux_meta_t *p_demux_meta =
2702 vlc_custom_create( p_demux, sizeof( *p_demux_meta ),
2703 VLC_OBJECT_GENERIC, "demux meta" );
2706 vlc_object_attach( p_demux_meta, p_demux );
2707 p_demux_meta->p_demux = p_demux;
2708 p_demux_meta->p_item = p_input->p->p_item;
2710 module_t *p_id3 = module_need( p_demux_meta, "meta reader", NULL, false );
2713 if( p_demux_meta->p_meta )
2715 vlc_meta_Merge( p_meta, p_demux_meta->p_meta );
2716 vlc_meta_Delete( p_demux_meta->p_meta );
2719 if( p_demux_meta->i_attachments > 0 )
2721 vlc_mutex_lock( &p_input->p->p_item->lock );
2722 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2723 p_demux_meta->i_attachments, p_demux_meta->attachments );
2724 vlc_mutex_unlock( &p_input->p->p_item->lock );
2726 module_unneed( p_demux, p_id3 );
2728 vlc_object_release( p_demux_meta );
2732 static void SlaveDemux( input_thread_t *p_input, bool *pb_demux_polled )
2737 *pb_demux_polled = false;
2738 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2740 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2744 for( i = 0; i < p_input->p->i_slave; i++ )
2746 input_source_t *in = p_input->p->slave[i];
2752 const bool b_demux_polled = in->p_demux->pf_demux != NULL;
2753 if( !b_demux_polled )
2756 *pb_demux_polled = true;
2758 /* Call demux_Demux until we have read enough data */
2759 if( demux_Control( in->p_demux, DEMUX_SET_NEXT_DEMUX_TIME, i_time ) )
2764 if( demux_Control( in->p_demux, DEMUX_GET_TIME, &i_stime ) )
2766 msg_Err( p_input, "slave[%d] doesn't like "
2767 "DEMUX_GET_TIME -> EOF", i );
2772 if( i_stime >= i_time )
2778 if( ( i_ret = demux_Demux( in->p_demux ) ) <= 0 )
2784 i_ret = demux_Demux( in->p_demux );
2789 msg_Dbg( p_input, "slave %d EOF", i );
2795 static void SlaveSeek( input_thread_t *p_input )
2800 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2802 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2806 for( i = 0; i < p_input->p->i_slave; i++ )
2808 input_source_t *in = p_input->p->slave[i];
2810 if( demux_Control( in->p_demux, DEMUX_SET_TIME, i_time, true ) )
2813 msg_Err( p_input, "seek failed for slave %d -> EOF", i );
2823 /*****************************************************************************
2825 *****************************************************************************/
2826 static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta )
2828 static const struct { int i_meta; const char *psz_name; } p_list[] = {
2829 { vlc_meta_Title, "meta-title" },
2830 { vlc_meta_Artist, "meta-artist" },
2831 { vlc_meta_Genre, "meta-genre" },
2832 { vlc_meta_Copyright, "meta-copyright" },
2833 { vlc_meta_Description, "meta-description" },
2834 { vlc_meta_Date, "meta-date" },
2835 { vlc_meta_URL, "meta-url" },
2839 /* Get meta information from user */
2840 for( int i = 0; p_list[i].psz_name; i++ )
2842 char *psz_string = var_GetNonEmptyString( p_input, p_list[i].psz_name );
2846 EnsureUTF8( psz_string );
2847 vlc_meta_Set( p_meta, p_list[i].i_meta, psz_string );
2852 /*****************************************************************************
2853 * InputUpdateMeta: merge p_item meta data with p_meta taking care of
2854 * arturl and locking issue.
2855 *****************************************************************************/
2856 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
2858 es_out_ControlSetMeta( p_input->p->p_es_out, p_meta );
2859 vlc_meta_Delete( p_meta );
2862 static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
2863 int i_new, input_attachment_t **pp_new )
2865 int i_attachment = *pi_attachment;
2866 input_attachment_t **attachment = *ppp_attachment;
2869 attachment = xrealloc( attachment,
2870 sizeof(input_attachment_t**) * ( i_attachment + i_new ) );
2871 for( i = 0; i < i_new; i++ )
2872 attachment[i_attachment++] = pp_new[i];
2876 *pi_attachment = i_attachment;
2877 *ppp_attachment = attachment;
2879 /*****************************************************************************
2880 * InputGetExtraFiles
2881 * Autodetect extra input list
2882 *****************************************************************************/
2883 static void InputGetExtraFilesPattern( input_thread_t *p_input,
2884 int *pi_list, char ***pppsz_list,
2885 const char *psz_path,
2886 const char *psz_match,
2887 const char *psz_format,
2888 int i_start, int i_stop )
2893 TAB_INIT( i_list, ppsz_list );
2895 char *psz_base = strdup( psz_path );
2899 /* Remove the extension */
2900 char *psz_end = &psz_base[strlen(psz_base)-strlen(psz_match)];
2901 assert( psz_end >= psz_base);
2904 /* Try to list files */
2905 for( int i = i_start; i <= i_stop; i++ )
2910 if( asprintf( &psz_file, psz_format, psz_base, i ) < 0 )
2913 if( vlc_stat( psz_file, &st ) || !S_ISREG( st.st_mode ) || !st.st_size )
2919 msg_Dbg( p_input, "Detected extra file `%s'", psz_file );
2920 TAB_APPEND( i_list, ppsz_list, psz_file );
2925 *pppsz_list = ppsz_list;
2928 static void InputGetExtraFiles( input_thread_t *p_input,
2929 int *pi_list, char ***pppsz_list,
2930 const char *psz_access, const char *psz_path )
2934 const char *psz_match;
2935 const char *psz_format;
2939 /* XXX the order is important */
2940 { ".001", "%s.%.3d", 2, 999 },
2941 { ".part1.rar", "%s.part%.1d.rar",2, 9 },
2942 { ".part01.rar", "%s.part%.2d.rar",2, 99, },
2943 { ".part001.rar", "%s.part%.3d.rar",2, 999 },
2944 { ".rar", "%s.r%.2d", 0, 99 },
2945 { NULL, NULL, 0, 0 }
2948 TAB_INIT( *pi_list, *pppsz_list );
2950 if( ( psz_access && *psz_access && strcmp( psz_access, "file" ) ) || !psz_path )
2953 const size_t i_path = strlen(psz_path);
2955 for( int i = 0; p_pattern[i].psz_match != NULL; i++ )
2957 const size_t i_ext = strlen(p_pattern[i].psz_match );
2959 if( i_path < i_ext )
2961 if( !strcmp( &psz_path[i_path-i_ext], p_pattern[i].psz_match ) )
2963 InputGetExtraFilesPattern( p_input, pi_list, pppsz_list,
2965 p_pattern[i].psz_match, p_pattern[i].psz_format,
2966 p_pattern[i].i_start, p_pattern[i].i_stop );
2973 static void input_ChangeState( input_thread_t *p_input, int i_state )
2975 const bool b_changed = p_input->p->i_state != i_state;
2977 p_input->p->i_state = i_state;
2978 if( i_state == ERROR_S )
2979 p_input->b_error = true;
2980 else if( i_state == END_S )
2981 p_input->b_eof = true;
2985 input_item_SetErrorWhenReading( p_input->p->p_item, p_input->b_error );
2986 input_SendEventState( p_input, i_state );
2991 /*****************************************************************************
2992 * MRLSplit: parse the access, demux and url part of the
2993 * Media Resource Locator.
2994 *****************************************************************************/
2995 void input_SplitMRL( const char **ppsz_access, const char **ppsz_demux,
2996 char **ppsz_path, char *psz_dup )
2998 const char *psz_access;
2999 const char *psz_demux = "";
3002 /* Either there is an access/demux specification before ://
3003 * or we have a plain local file path. */
3004 psz_path = strstr( psz_dup, "://" );
3005 if( psz_path != NULL )
3008 psz_path += 3; /* skips "://" */
3010 psz_access = psz_dup;
3011 /* We really don't want module name substitution here! */
3012 if( psz_access[0] == '$' )
3015 /* Separate access from demux (<access>/<demux>://<path>) */
3016 char *p = strchr( psz_access, '/' );
3021 if( psz_demux[0] == '$' )
3025 /* Remove HTML anchor if present (not supported).
3026 * The hash symbol itself should be URI-encoded. */
3027 p = strchr( psz_path, '#' );
3034 fprintf( stderr, "%s(\"%s\"): not a valid URI!\n", __func__,
3041 *ppsz_access = psz_access;
3042 *ppsz_demux = psz_demux;
3043 *ppsz_path = psz_path;
3046 static inline bool next(char ** src)
3050 long result = strtol( *src, &end, 0 );
3051 if( errno != 0 || result >= LONG_MAX || result <= LONG_MIN ||
3060 /*****************************************************************************
3061 * MRLSections: parse title and seekpoint info from the Media Resource Locator.
3064 * [url][@[title-start][:chapter-start][-[title-end][:chapter-end]]]
3065 *****************************************************************************/
3066 static void MRLSections( input_thread_t *p_input, char *psz_source,
3067 int *pi_title_start, int *pi_title_end,
3068 int *pi_chapter_start, int *pi_chapter_end )
3070 char *psz, *psz_end, *psz_next, *psz_check;
3072 *pi_title_start = *pi_title_end = -1;
3073 *pi_chapter_start = *pi_chapter_end = -1;
3075 /* Start by parsing titles and chapters */
3076 if( !psz_source || !( psz = strrchr( psz_source, '@' ) ) ) return;
3079 /* Check we are really dealing with a title/chapter section */
3080 psz_check = psz + 1;
3081 if( !*psz_check ) return;
3082 if( isdigit(*psz_check) )
3083 if(!next(&psz_check)) return;
3084 if( *psz_check != ':' && *psz_check != '-' && *psz_check ) return;
3085 if( *psz_check == ':' && ++psz_check )
3087 if( isdigit(*psz_check) )
3088 if(!next(&psz_check)) return;
3090 if( *psz_check != '-' && *psz_check ) return;
3091 if( *psz_check == '-' && ++psz_check )
3093 if( isdigit(*psz_check) )
3094 if(!next(&psz_check)) return;
3096 if( *psz_check != ':' && *psz_check ) return;
3097 if( *psz_check == ':' && ++psz_check )
3099 if( isdigit(*psz_check) )
3100 if(!next(&psz_check)) return;
3102 if( *psz_check ) return;
3104 /* Separate start and end */
3106 if( ( psz_end = strchr( psz, '-' ) ) ) *psz_end++ = 0;
3108 /* Look for the start title */
3109 *pi_title_start = strtol( psz, &psz_next, 0 );
3110 if( !*pi_title_start && psz == psz_next ) *pi_title_start = -1;
3111 *pi_title_end = *pi_title_start;
3114 /* Look for the start chapter */
3116 *pi_chapter_start = strtol( psz, &psz_next, 0 );
3117 if( !*pi_chapter_start && psz == psz_next ) *pi_chapter_start = -1;
3118 *pi_chapter_end = *pi_chapter_start;
3122 /* Look for the end title */
3123 *pi_title_end = strtol( psz_end, &psz_next, 0 );
3124 if( !*pi_title_end && psz_end == psz_next ) *pi_title_end = -1;
3127 /* Look for the end chapter */
3128 if( *psz_end ) psz_end++;
3129 *pi_chapter_end = strtol( psz_end, &psz_next, 0 );
3130 if( !*pi_chapter_end && psz_end == psz_next ) *pi_chapter_end = -1;
3133 msg_Dbg( p_input, "source=`%s' title=%d/%d seekpoint=%d/%d",
3134 psz_source, *pi_title_start, *pi_chapter_start,
3135 *pi_title_end, *pi_chapter_end );
3138 /*****************************************************************************
3139 * input_AddSubtitles: add a subtitles file and enable it
3140 *****************************************************************************/
3141 static void SubtitleAdd( input_thread_t *p_input, char *psz_subtitle, bool b_forced )
3143 input_source_t *sub;
3146 char *psz_path, *psz_extension;
3148 /* if we are provided a subtitle.sub file,
3149 * see if we don't have a subtitle.idx and use it instead */
3150 psz_path = strdup( psz_subtitle );
3153 psz_extension = strrchr( psz_path, '.');
3154 if( psz_extension && strcmp( psz_extension, ".sub" ) == 0 )
3158 strcpy( psz_extension, ".idx" );
3160 if( !vlc_stat( psz_path, &st ) && S_ISREG( st.st_mode ) )
3162 msg_Dbg( p_input, "using %s subtitles file instead of %s",
3163 psz_path, psz_subtitle );
3164 strcpy( psz_subtitle, psz_path );
3170 char *url = make_URI( psz_subtitle, "file" );
3172 var_Change( p_input, "spu-es", VLC_VAR_CHOICESCOUNT, &count, NULL );
3174 sub = InputSourceNew( p_input );
3176 || InputSourceInit( p_input, sub, url, "subtitle" ) )
3183 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, sub );
3186 if( b_forced && !var_Change( p_input, "spu-es", VLC_VAR_GETLIST, &list, NULL ) )
3188 if( count.i_int == 0 )
3190 /* if it was first one, there is disable too */
3192 if( count.i_int < list.p_list->i_count )
3194 const int i_id = list.p_list->p_values[count.i_int].i_int;
3196 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_DEFAULT_BY_ID, i_id );
3197 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, i_id );
3199 var_FreeList( &list, NULL );
3203 /*****************************************************************************
3205 *****************************************************************************/
3206 void input_UpdateStatistic( input_thread_t *p_input,
3207 input_statistic_t i_type, int i_delta )
3209 assert( p_input->p->i_state != INIT_S );
3211 vlc_mutex_lock( &p_input->p->counters.counters_lock);
3214 #define I(c) stats_UpdateInteger( p_input, p_input->p->counters.c, i_delta, NULL )
3215 case INPUT_STATISTIC_DECODED_VIDEO:
3218 case INPUT_STATISTIC_DECODED_AUDIO:
3221 case INPUT_STATISTIC_DECODED_SUBTITLE:
3224 case INPUT_STATISTIC_SENT_PACKET:
3225 I(p_sout_sent_packets);
3228 case INPUT_STATISTIC_SENT_BYTE:
3230 int i_bytes; /* That's pretty stupid to define it as an integer, it will overflow
3232 if( !stats_UpdateInteger( p_input, p_input->p->counters.p_sout_sent_bytes, i_delta, &i_bytes ) )
3233 stats_UpdateFloat( p_input, p_input->p->counters.p_sout_send_bitrate, i_bytes, NULL );
3237 msg_Err( p_input, "Invalid statistic type %d (internal error)", i_type );
3240 vlc_mutex_unlock( &p_input->p->counters.counters_lock);
3244 /* TODO FIXME nearly the same logic that snapshot code */
3245 char *input_CreateFilename( vlc_object_t *p_obj, const char *psz_path, const char *psz_prefix, const char *psz_extension )
3250 path = vlc_opendir( psz_path );
3255 char *psz_tmp = str_format( p_obj, psz_prefix );
3259 filename_sanitize( psz_tmp );
3261 if( asprintf( &psz_file, "%s"DIR_SEP"%s%s%s",
3263 psz_extension ? "." : "",
3264 psz_extension ? psz_extension : "" ) < 0 )
3271 psz_file = str_format( p_obj, psz_path );
3272 path_sanitize( psz_file );