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>
39 #include "input_internal.h"
42 #include "es_out_timeshift.h"
50 #include "../stream_output/stream_output.h"
52 #include <vlc_dialog.h>
54 #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 );
77 static void ControlReduce( input_thread_t * );
78 static void ControlRelease( int i_type, vlc_value_t val );
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 */
113 /* Do not let a pts_delay from access/demux go beyong 60s */
114 #define INPUT_PTS_DELAY_MAX INT64_C(60000000)
117 * Create a new input_thread_t.
119 * You need to call input_Start on it when you are done
120 * adding callback on the variables/events you want to monitor.
122 * \param p_parent a vlc_object
123 * \param p_item an input item
124 * \param psz_log an optional prefix for this input logs
125 * \param p_resource an optional input ressource
126 * \return a pointer to the spawned input thread
129 input_thread_t *__input_Create( vlc_object_t *p_parent,
130 input_item_t *p_item,
131 const char *psz_log, input_resource_t *p_resource )
134 return Create( p_parent, p_item, psz_log, false, p_resource );
138 * Create a new input_thread_t and start it.
140 * Provided for convenience.
144 input_thread_t *__input_CreateAndStart( vlc_object_t *p_parent,
145 input_item_t *p_item, const char *psz_log )
147 input_thread_t *p_input = __input_Create( p_parent, p_item, psz_log, NULL );
149 if( input_Start( p_input ) )
151 vlc_object_release( p_input );
158 * Initialize an input thread and run it until it stops by itself.
160 * \param p_parent a vlc_object
161 * \param p_item an input item
162 * \return an error code, VLC_SUCCESS on success
164 int __input_Read( vlc_object_t *p_parent, input_item_t *p_item )
166 input_thread_t *p_input = Create( p_parent, p_item, NULL, false, NULL );
170 if( !Init( p_input ) )
172 MainLoop( p_input, false );
176 vlc_object_release( p_input );
181 * Initialize an input and initialize it to preparse the item
182 * This function is blocking. It will only accept parsing regular files.
184 * \param p_parent a vlc_object_t
185 * \param p_item an input item
186 * \return VLC_SUCCESS or an error
188 int input_Preparse( vlc_object_t *p_parent, input_item_t *p_item )
190 input_thread_t *p_input;
192 /* Allocate descriptor */
193 p_input = Create( p_parent, p_item, NULL, true, NULL );
197 if( !Init( p_input ) )
200 vlc_object_release( p_input );
206 * Start a input_thread_t created by input_Create.
208 * You must not start an already running input_thread_t.
210 * \param the input thread to start
212 int input_Start( input_thread_t *p_input )
214 /* Create thread and wait for its readiness. */
215 if( vlc_thread_create( p_input, "input", Run,
216 VLC_THREAD_PRIORITY_INPUT ) )
218 input_ChangeState( p_input, ERROR_S );
219 msg_Err( p_input, "cannot create input thread" );
226 * Request a running input thread to stop and die
228 * b_abort must be true when a user stop is requested and not because you have
229 * detected an error or an eof. It will be used to properly send the
230 * INPUT_EVENT_ABORT event.
232 * \param p_input the input thread to stop
233 * \param b_abort true if the input has been aborted by a user request
235 void input_Stop( input_thread_t *p_input, bool b_abort )
237 /* Set die for input and ALL of this childrens (even (grand-)grand-childrens)
238 * It is needed here even if it is done in INPUT_CONTROL_SET_DIE handler to
239 * unlock the control loop */
240 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
242 vlc_mutex_lock( &p_input->p->lock_control );
243 p_input->p->b_abort |= b_abort;
244 vlc_mutex_unlock( &p_input->p->lock_control );
246 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
249 input_resource_t *input_DetachResource( input_thread_t *p_input )
251 assert( p_input->b_dead );
253 input_resource_SetInput( p_input->p->p_resource, NULL );
255 input_resource_t *p_resource = input_resource_Detach( p_input->p->p_resource );
256 p_input->p->p_sout = NULL;
262 * Get the item from an input thread
263 * FIXME it does not increase ref count of the item.
264 * if it is used after p_input is destroyed nothing prevent it from
267 input_item_t *input_GetItem( input_thread_t *p_input )
269 assert( p_input && p_input->p );
270 return p_input->p->p_item;
273 /*****************************************************************************
274 * ObjectKillChildrens
275 *****************************************************************************/
276 static void ObjectKillChildrens( input_thread_t *p_input, vlc_object_t *p_obj )
281 /* FIXME ObjectKillChildrens seems a very bad idea in fact */
282 i = vlc_internals( p_obj )->i_object_type;
283 if( i == VLC_OBJECT_VOUT ||i == VLC_OBJECT_AOUT ||
284 p_obj == VLC_OBJECT(p_input->p->p_sout) ||
285 i == VLC_OBJECT_DECODER )
288 vlc_object_kill( p_obj );
290 p_list = vlc_list_children( p_obj );
291 for( i = 0; i < p_list->i_count; i++ )
292 ObjectKillChildrens( p_input, p_list->p_values[i].p_object );
293 vlc_list_release( p_list );
296 /*****************************************************************************
297 * This function creates a new input, and returns a pointer
298 * to its description. On error, it returns NULL.
300 * XXX Do not forget to update vlc_input.h if you add new variables.
301 *****************************************************************************/
302 static input_thread_t *Create( vlc_object_t *p_parent, input_item_t *p_item,
303 const char *psz_header, bool b_quick,
304 input_resource_t *p_resource )
306 static const char input_name[] = "input";
307 input_thread_t *p_input = NULL; /* thread descriptor */
310 /* Allocate descriptor */
311 p_input = vlc_custom_create( p_parent, sizeof( *p_input ),
312 VLC_OBJECT_INPUT, input_name );
313 if( p_input == NULL )
316 /* Construct a nice name for the input timer */
317 char psz_timer_name[255];
318 char * psz_name = input_item_GetName( p_item );
319 snprintf( psz_timer_name, sizeof(psz_timer_name),
320 "input launching for '%s'", psz_name );
322 msg_Dbg( p_input, "Creating an input for '%s'", psz_name);
326 /* Start a timer to mesure how long it takes
327 * to launch an input */
328 stats_TimerStart( p_input, psz_timer_name,
329 STATS_TIMER_INPUT_LAUNCHING );
331 p_input->p = calloc( 1, sizeof( input_thread_private_t ) );
335 p_input->b_preparsing = b_quick;
336 p_input->psz_header = psz_header ? strdup( psz_header ) : NULL;
338 /* Init Common fields */
339 p_input->b_eof = false;
340 p_input->p->b_can_pace_control = true;
341 p_input->p->i_start = 0;
342 p_input->p->i_time = 0;
343 p_input->p->i_stop = 0;
344 p_input->p->i_run = 0;
345 p_input->p->i_title = 0;
346 p_input->p->title = NULL;
347 p_input->p->i_title_offset = p_input->p->i_seekpoint_offset = 0;
348 p_input->p->i_state = INIT_S;
349 p_input->p->i_rate = INPUT_RATE_DEFAULT
350 / var_CreateGetFloat( p_input, "rate" );
351 /* Currently, the input rate variable is an integer. So we need to destroy
352 * the float variable inherited from the configuration. */
353 var_Destroy( p_input, "rate" );
354 p_input->p->b_recording = false;
355 memset( &p_input->p->bookmark, 0, sizeof(p_input->p->bookmark) );
356 TAB_INIT( p_input->p->i_bookmark, p_input->p->pp_bookmark );
357 TAB_INIT( p_input->p->i_attachment, p_input->p->attachment );
358 p_input->p->p_es_out_display = NULL;
359 p_input->p->p_es_out = NULL;
360 p_input->p->p_sout = NULL;
361 p_input->p->b_out_pace_control = false;
363 vlc_gc_incref( p_item ); /* Released in Destructor() */
364 p_input->p->p_item = p_item;
366 /* Init Input fields */
367 p_input->p->input.p_access = NULL;
368 p_input->p->input.p_stream = NULL;
369 p_input->p->input.p_demux = NULL;
370 p_input->p->input.b_title_demux = false;
371 p_input->p->input.i_title = 0;
372 p_input->p->input.title = NULL;
373 p_input->p->input.i_title_offset = p_input->p->input.i_seekpoint_offset = 0;
374 p_input->p->input.b_can_pace_control = true;
375 p_input->p->input.b_can_rate_control = true;
376 p_input->p->input.b_rescale_ts = true;
377 p_input->p->input.b_eof = false;
379 vlc_mutex_lock( &p_item->lock );
381 if( !p_item->p_stats )
382 p_item->p_stats = stats_NewInputStats( p_input );
383 vlc_mutex_unlock( &p_item->lock );
386 p_input->p->i_slave = 0;
387 p_input->p->slave = NULL;
391 p_input->p->p_resource = p_resource;
393 p_input->p->p_resource = input_resource_New();
394 input_resource_SetInput( p_input->p->p_resource, p_input );
396 /* Init control buffer */
397 vlc_mutex_init( &p_input->p->lock_control );
398 vlc_cond_init( &p_input->p->wait_control );
399 p_input->p->i_control = 0;
400 p_input->p->b_abort = false;
402 /* Parse input options */
403 vlc_mutex_lock( &p_item->lock );
404 assert( (int)p_item->optflagc == p_item->i_options );
405 for( i = 0; i < p_item->i_options; i++ )
406 var_OptionParse( VLC_OBJECT(p_input), p_item->ppsz_options[i],
407 !!(p_item->optflagv[i] & VLC_INPUT_OPTION_TRUSTED) );
408 vlc_mutex_unlock( &p_item->lock );
410 /* Create Object Variables for private use only */
411 input_ConfigVarInit( p_input );
413 /* Create Objects variables for public Get and Set */
414 input_ControlVarInit( p_input );
417 if( !p_input->b_preparsing )
419 char *psz_bookmarks = var_GetNonEmptyString( p_input, "bookmarks" );
422 /* FIXME: have a common cfg parsing routine used by sout and others */
423 char *psz_parser, *psz_start, *psz_end;
424 psz_parser = psz_bookmarks;
425 while( (psz_start = strchr( psz_parser, '{' ) ) )
427 seekpoint_t *p_seekpoint;
430 psz_end = strchr( psz_start, '}' );
431 if( !psz_end ) break;
432 psz_parser = psz_end + 1;
433 backup = *psz_parser;
437 p_seekpoint = vlc_seekpoint_New();
438 while( (psz_end = strchr( psz_start, ',' ) ) )
441 if( !strncmp( psz_start, "name=", 5 ) )
443 p_seekpoint->psz_name = strdup(psz_start + 5);
445 else if( !strncmp( psz_start, "bytes=", 6 ) )
447 p_seekpoint->i_byte_offset = atoll(psz_start + 6);
449 else if( !strncmp( psz_start, "time=", 5 ) )
451 p_seekpoint->i_time_offset = atoll(psz_start + 5) *
454 psz_start = psz_end + 1;
456 msg_Dbg( p_input, "adding bookmark: %s, bytes=%"PRId64", time=%"PRId64,
457 p_seekpoint->psz_name, p_seekpoint->i_byte_offset,
458 p_seekpoint->i_time_offset );
459 input_Control( p_input, INPUT_ADD_BOOKMARK, p_seekpoint );
460 vlc_seekpoint_Delete( p_seekpoint );
461 *psz_parser = backup;
463 free( psz_bookmarks );
467 /* Remove 'Now playing' info as it is probably outdated */
468 input_item_SetNowPlaying( p_item, NULL );
469 input_SendEventMeta( p_input );
472 if( p_input->b_preparsing )
473 p_input->i_flags |= OBJECT_FLAGS_QUIET | OBJECT_FLAGS_NOINTERACT;
476 memset( &p_input->p->counters, 0, sizeof( p_input->p->counters ) );
477 vlc_mutex_init( &p_input->p->counters.counters_lock );
479 /* Set the destructor when we are sure we are initialized */
480 vlc_object_set_destructor( p_input, (vlc_destructor_t)Destructor );
482 /* Attach only once we are ready */
483 vlc_object_attach( p_input, p_parent );
489 * Input destructor (called when the object's refcount reaches 0).
491 static void Destructor( input_thread_t * p_input )
494 char * psz_name = input_item_GetName( p_input->p->p_item );
495 msg_Dbg( p_input, "Destroying the input for '%s'", psz_name);
499 stats_TimerDump( p_input, STATS_TIMER_INPUT_LAUNCHING );
500 stats_TimerClean( p_input, STATS_TIMER_INPUT_LAUNCHING );
502 if( p_input->p->p_resource )
503 input_resource_Delete( p_input->p->p_resource );
505 vlc_gc_decref( p_input->p->p_item );
507 vlc_mutex_destroy( &p_input->p->counters.counters_lock );
509 for( int i = 0; i < p_input->p->i_control; i++ )
511 input_control_t *p_ctrl = &p_input->p->control[i];
512 ControlRelease( p_ctrl->i_type, p_ctrl->val );
515 vlc_cond_destroy( &p_input->p->wait_control );
516 vlc_mutex_destroy( &p_input->p->lock_control );
520 /*****************************************************************************
521 * Run: main thread loop
522 * This is the "normal" thread that spawns the input processing chain,
523 * reads the stream, cleans up and waits
524 *****************************************************************************/
525 static void *Run( vlc_object_t *p_this )
527 input_thread_t *p_input = (input_thread_t *)p_this;
528 const int canc = vlc_savecancel();
530 if( Init( p_input ) )
533 MainLoop( p_input, true ); /* FIXME it can be wrong (like with VLM) */
539 /* Tell we're dead */
540 vlc_mutex_lock( &p_input->p->lock_control );
541 const bool b_abort = p_input->p->b_abort;
542 vlc_mutex_unlock( &p_input->p->lock_control );
545 input_SendEventAbort( p_input );
546 input_SendEventDead( p_input );
548 vlc_restorecancel( canc );
552 /*****************************************************************************
553 * Main loop: Fill buffers from access, and demux
554 *****************************************************************************/
558 * It asks the demuxer to demux some data
560 static void MainLoopDemux( input_thread_t *p_input, bool *pb_changed, bool *pb_demux_polled, mtime_t i_start_mdate )
565 *pb_demux_polled = p_input->p->input.p_demux->pf_demux != NULL;
567 if( ( p_input->p->i_stop > 0 && p_input->p->i_time >= p_input->p->i_stop ) ||
568 ( p_input->p->i_run > 0 && i_start_mdate+p_input->p->i_run < mdate() ) )
571 i_ret = demux_Demux( p_input->p->input.p_demux );
575 if( p_input->p->input.p_demux->info.i_update )
577 if( p_input->p->input.b_title_demux )
579 i_ret = UpdateTitleSeekpointFromDemux( p_input );
582 UpdateGenericFromDemux( p_input );
584 else if( p_input->p->input.p_access &&
585 p_input->p->input.p_access->info.i_update )
587 if( !p_input->p->input.b_title_demux )
589 i_ret = UpdateTitleSeekpointFromAccess( p_input );
592 UpdateGenericFromAccess( p_input );
596 if( i_ret == 0 ) /* EOF */
598 msg_Dbg( p_input, "EOF reached" );
599 p_input->p->input.b_eof = true;
603 input_ChangeState( p_input, ERROR_S );
606 if( i_ret > 0 && p_input->p->i_slave > 0 )
609 SlaveDemux( p_input, &b_demux_polled );
611 *pb_demux_polled |= b_demux_polled;
615 static int MainLoopTryRepeat( input_thread_t *p_input, mtime_t *pi_start_mdate )
617 int i_repeat = var_GetInteger( p_input, "input-repeat" );
623 msg_Dbg( p_input, "repeating the same input (%d)", i_repeat );
627 var_SetInteger( p_input, "input-repeat", i_repeat );
630 /* Seek to start title/seekpoint */
631 val.i_int = p_input->p->input.i_title_start -
632 p_input->p->input.i_title_offset;
633 if( val.i_int < 0 || val.i_int >= p_input->p->input.i_title )
635 input_ControlPush( p_input,
636 INPUT_CONTROL_SET_TITLE, &val );
638 val.i_int = p_input->p->input.i_seekpoint_start -
639 p_input->p->input.i_seekpoint_offset;
640 if( val.i_int > 0 /* TODO: check upper boundary */ )
641 input_ControlPush( p_input,
642 INPUT_CONTROL_SET_SEEKPOINT, &val );
644 /* Seek to start position */
645 if( p_input->p->i_start > 0 )
647 val.i_time = p_input->p->i_start;
648 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &val );
653 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &val );
657 *pi_start_mdate = mdate();
663 * It update the variables used by the interfaces
665 static void MainLoopInterface( input_thread_t *p_input )
667 double f_position = 0.0;
669 mtime_t i_length = 0;
671 /* update input status variables */
672 if( demux_Control( p_input->p->input.p_demux,
673 DEMUX_GET_POSITION, &f_position ) )
676 if( demux_Control( p_input->p->input.p_demux,
677 DEMUX_GET_TIME, &i_time ) )
679 p_input->p->i_time = i_time;
681 if( demux_Control( p_input->p->input.p_demux,
682 DEMUX_GET_LENGTH, &i_length ) )
685 es_out_SetTimes( p_input->p->p_es_out, f_position, i_time, i_length );
687 /* update current bookmark */
688 vlc_mutex_lock( &p_input->p->p_item->lock );
689 p_input->p->bookmark.i_time_offset = i_time;
690 if( p_input->p->input.p_stream )
691 p_input->p->bookmark.i_byte_offset = stream_Tell( p_input->p->input.p_stream );
692 vlc_mutex_unlock( &p_input->p->p_item->lock );
697 * It updates the globals statics
699 static void MainLoopStatistic( input_thread_t *p_input )
701 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
702 input_SendEventStatistics( p_input );
707 * The main input loop.
709 static void MainLoop( input_thread_t *p_input, bool b_interactive )
711 mtime_t i_start_mdate = mdate();
712 mtime_t i_intf_update = 0;
713 mtime_t i_statistic_update = 0;
714 bool b_pause_after_eof = b_interactive &&
715 var_CreateGetBool( p_input, "play-and-pause" );
717 /* Start the timer */
718 stats_TimerStop( p_input, STATS_TIMER_INPUT_LAUNCHING );
720 while( vlc_object_alive( p_input ) && !p_input->b_error )
732 b_force_update = false;
734 /* FIXME if p_input->p->i_state == PAUSE_S the access/access_demux
735 * is paused -> this may cause problem with some of them
736 * The same problem can be seen when seeking while paused */
737 b_paused = p_input->p->i_state == PAUSE_S &&
738 ( !es_out_GetBuffering( p_input->p->p_es_out ) || p_input->p->input.b_eof );
740 b_demux_polled = true;
743 if( !p_input->p->input.b_eof )
745 MainLoopDemux( p_input, &b_force_update, &b_demux_polled, i_start_mdate );
747 i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
749 else if( !es_out_GetEmpty( p_input->p->p_es_out ) )
751 msg_Dbg( p_input, "waiting decoder fifos to empty" );
752 i_wakeup = mdate() + INPUT_IDLE_SLEEP;
754 else if( b_pause_after_eof )
756 msg_Dbg( p_input, "pausing at EOF (pause after each)");
758 Control( p_input, INPUT_CONTROL_SET_STATE, val );
760 b_pause_after_eof = false;
765 if( MainLoopTryRepeat( p_input, &i_start_mdate ) )
767 b_pause_after_eof = var_GetBool( p_input, "play-and-pause" );
773 i_deadline = i_wakeup;
774 if( b_paused || !b_demux_polled )
775 i_deadline = __MIN( i_intf_update, i_statistic_update );
778 ControlReduce( p_input );
779 while( !ControlPop( p_input, &i_type, &val, i_deadline ) )
782 msg_Dbg( p_input, "control type=%d", i_type );
784 if( Control( p_input, i_type, val ) )
785 b_force_update = true;
788 /* Update interface and statistics */
790 if( i_intf_update < i_current || b_force_update )
792 MainLoopInterface( p_input );
793 i_intf_update = i_current + INT64_C(250000);
794 b_force_update = false;
796 if( i_statistic_update < i_current )
798 MainLoopStatistic( p_input );
799 i_statistic_update = i_current + INT64_C(1000000);
802 /* Update the wakeup time */
804 i_wakeup = es_out_GetWakeup( p_input->p->p_es_out );
805 } while( i_current < i_wakeup );
808 if( !p_input->b_error )
809 input_ChangeState( p_input, END_S );
812 static void InitStatistics( input_thread_t * p_input )
814 if( p_input->b_preparsing ) return;
816 /* Prepare statistics */
817 #define INIT_COUNTER( c, type, compute ) p_input->p->counters.p_##c = \
818 stats_CounterCreate( p_input, VLC_VAR_##type, STATS_##compute);
819 if( libvlc_stats( p_input ) )
821 INIT_COUNTER( read_bytes, INTEGER, COUNTER );
822 INIT_COUNTER( read_packets, INTEGER, COUNTER );
823 INIT_COUNTER( demux_read, INTEGER, COUNTER );
824 INIT_COUNTER( input_bitrate, FLOAT, DERIVATIVE );
825 INIT_COUNTER( demux_bitrate, FLOAT, DERIVATIVE );
826 INIT_COUNTER( demux_corrupted, INTEGER, COUNTER );
827 INIT_COUNTER( demux_discontinuity, INTEGER, COUNTER );
828 INIT_COUNTER( played_abuffers, INTEGER, COUNTER );
829 INIT_COUNTER( lost_abuffers, INTEGER, COUNTER );
830 INIT_COUNTER( displayed_pictures, INTEGER, COUNTER );
831 INIT_COUNTER( lost_pictures, INTEGER, COUNTER );
832 INIT_COUNTER( decoded_audio, INTEGER, COUNTER );
833 INIT_COUNTER( decoded_video, INTEGER, COUNTER );
834 INIT_COUNTER( decoded_sub, INTEGER, COUNTER );
835 p_input->p->counters.p_sout_send_bitrate = NULL;
836 p_input->p->counters.p_sout_sent_packets = NULL;
837 p_input->p->counters.p_sout_sent_bytes = NULL;
838 if( p_input->p->counters.p_demux_bitrate )
839 p_input->p->counters.p_demux_bitrate->update_interval = 1000000;
840 if( p_input->p->counters.p_input_bitrate )
841 p_input->p->counters.p_input_bitrate->update_interval = 1000000;
846 static int InitSout( input_thread_t * p_input )
848 if( p_input->b_preparsing )
851 /* Find a usable sout and attach it to p_input */
852 char *psz = var_GetNonEmptyString( p_input, "sout" );
853 if( psz && strncasecmp( p_input->p->p_item->psz_uri, "vlc:", 4 ) )
855 p_input->p->p_sout = input_resource_RequestSout( p_input->p->p_resource, NULL, psz );
856 if( !p_input->p->p_sout )
858 input_ChangeState( p_input, ERROR_S );
859 msg_Err( p_input, "cannot start stream output instance, " \
864 if( libvlc_stats( p_input ) )
866 INIT_COUNTER( sout_sent_packets, INTEGER, COUNTER );
867 INIT_COUNTER( sout_sent_bytes, INTEGER, COUNTER );
868 INIT_COUNTER( sout_send_bitrate, FLOAT, DERIVATIVE );
869 if( p_input->p->counters.p_sout_send_bitrate )
870 p_input->p->counters.p_sout_send_bitrate->update_interval =
876 input_resource_RequestSout( p_input->p->p_resource, NULL, NULL );
884 static void InitTitle( input_thread_t * p_input )
886 input_source_t *p_master = &p_input->p->input;
888 if( p_input->b_preparsing )
891 /* Create global title (from master) */
892 p_input->p->i_title = p_master->i_title;
893 p_input->p->title = p_master->title;
894 p_input->p->i_title_offset = p_master->i_title_offset;
895 p_input->p->i_seekpoint_offset = p_master->i_seekpoint_offset;
896 if( p_input->p->i_title > 0 )
898 /* Setup variables */
899 input_ControlVarNavigation( p_input );
900 input_SendEventTitle( p_input, 0 );
904 p_input->p->b_can_pace_control = p_master->b_can_pace_control;
905 p_input->p->b_can_pause = p_master->b_can_pause;
906 p_input->p->b_can_rate_control = p_master->b_can_rate_control;
909 static void StartTitle( input_thread_t * p_input )
913 /* Start title/chapter */
914 val.i_int = p_input->p->input.i_title_start -
915 p_input->p->input.i_title_offset;
916 if( val.i_int > 0 && val.i_int < p_input->p->input.i_title )
917 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
919 val.i_int = p_input->p->input.i_seekpoint_start -
920 p_input->p->input.i_seekpoint_offset;
921 if( val.i_int > 0 /* TODO: check upper boundary */ )
922 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &val );
924 /* Start/stop/run time */
925 p_input->p->i_start = (int64_t)(1000000.0
926 * var_GetFloat( p_input, "start-time" ));
927 p_input->p->i_stop = (int64_t)(1000000.0
928 * var_GetFloat( p_input, "stop-time" ));
929 p_input->p->i_run = (int64_t)(1000000.0
930 * var_GetFloat( p_input, "run-time" ));
931 if( p_input->p->i_run < 0 )
933 msg_Warn( p_input, "invalid run-time ignored" );
934 p_input->p->i_run = 0;
937 if( p_input->p->i_start > 0 )
941 msg_Dbg( p_input, "starting at time: %ds",
942 (int)( p_input->p->i_start / INT64_C(1000000) ) );
944 s.i_time = p_input->p->i_start;
945 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &s );
947 if( p_input->p->i_stop > 0 && p_input->p->i_stop <= p_input->p->i_start )
949 msg_Warn( p_input, "invalid stop-time ignored" );
950 p_input->p->i_stop = 0;
952 p_input->p->b_fast_seek = var_GetBool( p_input, "input-fast-seek" );
955 static void LoadSubtitles( input_thread_t *p_input )
958 /* Get fps and set it if not already set */
959 const double f_fps = p_input->p->f_fps;
962 float f_requested_fps;
964 var_Create( p_input, "sub-original-fps", VLC_VAR_FLOAT );
965 var_SetFloat( p_input, "sub-original-fps", f_fps );
967 f_requested_fps = var_CreateGetFloat( p_input, "sub-fps" );
968 if( f_requested_fps != f_fps )
970 var_Create( p_input, "sub-fps", VLC_VAR_FLOAT|
972 var_SetFloat( p_input, "sub-fps", f_requested_fps );
976 const int i_delay = var_CreateGetInteger( p_input, "sub-delay" );
978 var_SetTime( p_input, "spu-delay", (mtime_t)i_delay * 100000 );
980 /* Look for and add subtitle files */
981 char *psz_subtitle = var_GetNonEmptyString( p_input, "sub-file" );
982 if( psz_subtitle != NULL )
984 msg_Dbg( p_input, "forced subtitle: %s", psz_subtitle );
985 SubtitleAdd( p_input, psz_subtitle, true );
988 if( var_GetBool( p_input, "sub-autodetect-file" ) )
990 char *psz_autopath = var_GetNonEmptyString( p_input, "sub-autodetect-path" );
991 char **ppsz_subs = subtitles_Detect( p_input, psz_autopath,
992 p_input->p->p_item->psz_uri );
993 free( psz_autopath );
995 for( int i = 0; ppsz_subs && ppsz_subs[i]; i++ )
997 /* Try to autoselect the first autodetected subtitles file
998 * if no subtitles file was specified */
999 bool b_forced = i == 0 && !psz_subtitle;
1001 if( !psz_subtitle || strcmp( psz_subtitle, ppsz_subs[i] ) )
1002 SubtitleAdd( p_input, ppsz_subs[i], b_forced );
1004 free( ppsz_subs[i] );
1008 free( psz_subtitle );
1011 static void LoadSlaves( input_thread_t *p_input )
1013 char *psz = var_GetNonEmptyString( p_input, "input-slave" );
1017 char *psz_org = psz;
1018 while( psz && *psz )
1020 while( *psz == ' ' || *psz == '#' )
1023 char *psz_delim = strchr( psz, '#' );
1025 *psz_delim++ = '\0';
1030 msg_Dbg( p_input, "adding slave input '%s'", psz );
1032 input_source_t *p_slave = InputSourceNew( p_input );
1033 if( p_slave && !InputSourceInit( p_input, p_slave, psz, NULL ) )
1034 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, p_slave );
1043 static void UpdatePtsDelay( input_thread_t *p_input )
1045 input_thread_private_t *p_sys = p_input->p;
1047 /* Get max pts delay from input source */
1048 mtime_t i_pts_delay = p_sys->input.i_pts_delay;
1049 for( int i = 0; i < p_sys->i_slave; i++ )
1050 i_pts_delay = __MAX( i_pts_delay, p_sys->slave[i]->i_pts_delay );
1052 if( i_pts_delay < 0 )
1055 /* Take care of audio/spu delay */
1056 const mtime_t i_audio_delay = var_GetTime( p_input, "audio-delay" );
1057 const mtime_t i_spu_delay = var_GetTime( p_input, "spu-delay" );
1058 const mtime_t i_extra_delay = __MIN( i_audio_delay, i_spu_delay );
1059 if( i_extra_delay < 0 )
1060 i_pts_delay -= i_extra_delay;
1062 /* Update cr_average depending on the caching */
1063 const int i_cr_average = var_GetInteger( p_input, "cr-average" ) * i_pts_delay / DEFAULT_PTS_DELAY;
1066 es_out_SetJitter( p_input->p->p_es_out, i_pts_delay, i_cr_average );
1069 static void InitPrograms( input_thread_t * p_input )
1074 /* Compute correct pts_delay */
1075 UpdatePtsDelay( p_input );
1078 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, true );
1079 i_es_out_mode = ES_OUT_MODE_AUTO;
1080 if( p_input->p->p_sout )
1082 if( var_GetBool( p_input, "sout-all" ) )
1084 i_es_out_mode = ES_OUT_MODE_ALL;
1088 var_Get( p_input, "programs", &val );
1089 if( val.p_list && val.p_list->i_count )
1091 i_es_out_mode = ES_OUT_MODE_PARTIAL;
1092 /* Note : we should remove the "program" callback. */
1096 var_FreeList( &val, NULL );
1100 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, i_es_out_mode );
1102 /* Inform the demuxer about waited group (needed only for DVB) */
1103 if( i_es_out_mode == ES_OUT_MODE_ALL )
1105 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1, NULL );
1107 else if( i_es_out_mode == ES_OUT_MODE_PARTIAL )
1109 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, -1,
1114 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP,
1115 (int) var_GetInteger( p_input, "program" ), NULL );
1119 static int Init( input_thread_t * p_input )
1124 for( i = 0; i < p_input->p->p_item->i_options; i++ )
1126 if( !strncmp( p_input->p->p_item->ppsz_options[i], "meta-file", 9 ) )
1128 msg_Dbg( p_input, "Input is a meta file: disabling unneeded options" );
1129 var_SetString( p_input, "sout", "" );
1130 var_SetBool( p_input, "sout-all", false );
1131 var_SetString( p_input, "input-slave", "" );
1132 var_SetInteger( p_input, "input-repeat", 0 );
1133 var_SetString( p_input, "sub-file", "" );
1134 var_SetBool( p_input, "sub-autodetect-file", false );
1138 InitStatistics( p_input );
1140 ret = InitSout( p_input );
1141 if( ret != VLC_SUCCESS )
1146 p_input->p->p_es_out_display = input_EsOutNew( p_input, p_input->p->i_rate );
1147 p_input->p->p_es_out = input_EsOutTimeshiftNew( p_input, p_input->p->p_es_out_display, p_input->p->i_rate );
1148 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, false );
1149 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
1152 input_ChangeState( p_input, OPENING_S );
1153 input_SendEventCache( p_input, 0.0 );
1156 if( InputSourceInit( p_input, &p_input->p->input,
1157 p_input->p->p_item->psz_uri, NULL ) )
1162 InitTitle( p_input );
1164 /* Load master infos */
1167 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_LENGTH,
1171 i_length = input_item_GetDuration( p_input->p->p_item );
1172 input_SendEventLength( p_input, i_length );
1174 input_SendEventPosition( p_input, 0.0, 0 );
1176 if( !p_input->b_preparsing )
1178 StartTitle( p_input );
1179 LoadSubtitles( p_input );
1180 LoadSlaves( p_input );
1181 InitPrograms( p_input );
1184 if( !p_input->b_preparsing && p_input->p->p_sout )
1186 p_input->p->b_out_pace_control = (p_input->p->p_sout->i_out_pace_nocontrol > 0);
1188 if( p_input->p->b_can_pace_control && p_input->p->b_out_pace_control )
1190 /* We don't want a high input priority here or we'll
1191 * end-up sucking up all the CPU time */
1192 vlc_thread_set_priority( p_input, VLC_THREAD_PRIORITY_LOW );
1195 msg_Dbg( p_input, "starting in %s mode",
1196 p_input->p->b_out_pace_control ? "async" : "sync" );
1199 p_meta = vlc_meta_New();
1202 /* Get meta data from users */
1203 InputMetaUser( p_input, p_meta );
1205 /* Get meta data from master input */
1206 InputSourceMeta( p_input, &p_input->p->input, p_meta );
1208 /* And from slave */
1209 for( int i = 0; i < p_input->p->i_slave; i++ )
1210 InputSourceMeta( p_input, p_input->p->slave[i], p_meta );
1213 InputUpdateMeta( p_input, p_meta );
1216 msg_Dbg( p_input, "`%s' successfully opened",
1217 p_input->p->p_item->psz_uri );
1219 /* initialization is complete */
1220 input_ChangeState( p_input, PLAYING_S );
1225 input_ChangeState( p_input, ERROR_S );
1227 if( p_input->p->p_es_out )
1228 es_out_Delete( p_input->p->p_es_out );
1229 if( p_input->p->p_es_out_display )
1230 es_out_Delete( p_input->p->p_es_out_display );
1231 if( p_input->p->p_resource )
1233 if( p_input->p->p_sout )
1234 input_resource_RequestSout( p_input->p->p_resource,
1235 p_input->p->p_sout, NULL );
1236 input_resource_SetInput( p_input->p->p_resource, NULL );
1242 if( !p_input->b_preparsing && libvlc_stats( p_input ) )
1244 #define EXIT_COUNTER( c ) do { if( p_input->p->counters.p_##c ) \
1245 stats_CounterClean( p_input->p->counters.p_##c );\
1246 p_input->p->counters.p_##c = NULL; } while(0)
1247 EXIT_COUNTER( read_bytes );
1248 EXIT_COUNTER( read_packets );
1249 EXIT_COUNTER( demux_read );
1250 EXIT_COUNTER( input_bitrate );
1251 EXIT_COUNTER( demux_bitrate );
1252 EXIT_COUNTER( demux_corrupted );
1253 EXIT_COUNTER( demux_discontinuity );
1254 EXIT_COUNTER( played_abuffers );
1255 EXIT_COUNTER( lost_abuffers );
1256 EXIT_COUNTER( displayed_pictures );
1257 EXIT_COUNTER( lost_pictures );
1258 EXIT_COUNTER( decoded_audio );
1259 EXIT_COUNTER( decoded_video );
1260 EXIT_COUNTER( decoded_sub );
1262 if( p_input->p->p_sout )
1264 EXIT_COUNTER( sout_sent_packets );
1265 EXIT_COUNTER( sout_sent_bytes );
1266 EXIT_COUNTER( sout_send_bitrate );
1271 /* Mark them deleted */
1272 p_input->p->input.p_demux = NULL;
1273 p_input->p->input.p_stream = NULL;
1274 p_input->p->input.p_access = NULL;
1275 p_input->p->p_es_out = NULL;
1276 p_input->p->p_es_out_display = NULL;
1277 p_input->p->p_sout = NULL;
1279 return VLC_EGENERIC;
1282 /*****************************************************************************
1283 * End: end the input thread
1284 *****************************************************************************/
1285 static void End( input_thread_t * p_input )
1289 /* We are at the end */
1290 input_ChangeState( p_input, END_S );
1292 /* Clean control variables */
1293 input_ControlVarStop( p_input );
1295 /* Stop es out activity */
1296 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_ACTIVE, false );
1297 es_out_Control( p_input->p->p_es_out, ES_OUT_SET_MODE, ES_OUT_MODE_NONE );
1299 /* Clean up master */
1300 InputSourceClean( &p_input->p->input );
1303 for( i = 0; i < p_input->p->i_slave; i++ )
1305 InputSourceClean( p_input->p->slave[i] );
1306 free( p_input->p->slave[i] );
1308 free( p_input->p->slave );
1310 /* Unload all modules */
1311 if( p_input->p->p_es_out )
1312 es_out_Delete( p_input->p->p_es_out );
1313 if( p_input->p->p_es_out_display )
1314 es_out_Delete( p_input->p->p_es_out_display );
1316 if( !p_input->b_preparsing )
1318 #define CL_CO( c ) stats_CounterClean( p_input->p->counters.p_##c ); p_input->p->counters.p_##c = NULL;
1319 if( libvlc_stats( p_input ) )
1321 /* make sure we are up to date */
1322 stats_ComputeInputStats( p_input, p_input->p->p_item->p_stats );
1323 CL_CO( read_bytes );
1324 CL_CO( read_packets );
1325 CL_CO( demux_read );
1326 CL_CO( input_bitrate );
1327 CL_CO( demux_bitrate );
1328 CL_CO( demux_corrupted );
1329 CL_CO( demux_discontinuity );
1330 CL_CO( played_abuffers );
1331 CL_CO( lost_abuffers );
1332 CL_CO( displayed_pictures );
1333 CL_CO( lost_pictures );
1334 CL_CO( decoded_audio) ;
1335 CL_CO( decoded_video );
1336 CL_CO( decoded_sub) ;
1339 /* Close optional stream output instance */
1340 if( p_input->p->p_sout )
1342 CL_CO( sout_sent_packets );
1343 CL_CO( sout_sent_bytes );
1344 CL_CO( sout_send_bitrate );
1349 vlc_mutex_lock( &p_input->p->p_item->lock );
1350 if( p_input->p->i_attachment > 0 )
1352 for( i = 0; i < p_input->p->i_attachment; i++ )
1353 vlc_input_attachment_Delete( p_input->p->attachment[i] );
1354 TAB_CLEAN( p_input->p->i_attachment, p_input->p->attachment );
1356 vlc_mutex_unlock( &p_input->p->p_item->lock );
1359 input_resource_RequestSout( p_input->p->p_resource,
1360 p_input->p->p_sout, NULL );
1361 input_resource_SetInput( p_input->p->p_resource, NULL );
1364 /*****************************************************************************
1366 *****************************************************************************/
1367 void input_ControlPush( input_thread_t *p_input,
1368 int i_type, vlc_value_t *p_val )
1370 vlc_mutex_lock( &p_input->p->lock_control );
1371 if( i_type == INPUT_CONTROL_SET_DIE )
1373 /* Special case, empty the control */
1374 for( int i = 0; i < p_input->p->i_control; i++ )
1376 input_control_t *p_ctrl = &p_input->p->control[i];
1377 ControlRelease( p_ctrl->i_type, p_ctrl->val );
1379 p_input->p->i_control = 0;
1382 if( p_input->p->i_control >= INPUT_CONTROL_FIFO_SIZE )
1384 msg_Err( p_input, "input control fifo overflow, trashing type=%d",
1387 ControlRelease( i_type, *p_val );
1396 memset( &c.val, 0, sizeof(c.val) );
1398 p_input->p->control[p_input->p->i_control++] = c;
1400 vlc_cond_signal( &p_input->p->wait_control );
1401 vlc_mutex_unlock( &p_input->p->lock_control );
1404 static inline int ControlPop( input_thread_t *p_input,
1405 int *pi_type, vlc_value_t *p_val,
1406 mtime_t i_deadline )
1408 input_thread_private_t *p_sys = p_input->p;
1410 vlc_mutex_lock( &p_sys->lock_control );
1411 while( p_sys->i_control <= 0 )
1413 if( !vlc_object_alive( p_input ) || i_deadline < 0 )
1415 vlc_mutex_unlock( &p_sys->lock_control );
1416 return VLC_EGENERIC;
1419 if( vlc_cond_timedwait( &p_sys->wait_control, &p_sys->lock_control,
1422 vlc_mutex_unlock( &p_sys->lock_control );
1423 return VLC_EGENERIC;
1428 *pi_type = p_sys->control[0].i_type;
1429 *p_val = p_sys->control[0].val;
1432 if( p_sys->i_control > 0 )
1433 memmove( &p_sys->control[0], &p_sys->control[1],
1434 sizeof(*p_sys->control) * p_sys->i_control );
1435 vlc_mutex_unlock( &p_sys->lock_control );
1440 static void ControlReduce( input_thread_t *p_input )
1442 vlc_mutex_lock( &p_input->p->lock_control );
1444 for( int i = 1; i < p_input->p->i_control; i++ )
1446 const int i_lt = p_input->p->control[i-1].i_type;
1447 const int i_ct = p_input->p->control[i].i_type;
1449 /* XXX We can't merge INPUT_CONTROL_SET_ES */
1450 /* msg_Dbg( p_input, "[%d/%d] l=%d c=%d", i, p_input->p->i_control,
1454 ( i_ct == INPUT_CONTROL_SET_STATE ||
1455 i_ct == INPUT_CONTROL_SET_RATE ||
1456 i_ct == INPUT_CONTROL_SET_POSITION ||
1457 i_ct == INPUT_CONTROL_SET_TIME ||
1458 i_ct == INPUT_CONTROL_SET_PROGRAM ||
1459 i_ct == INPUT_CONTROL_SET_TITLE ||
1460 i_ct == INPUT_CONTROL_SET_SEEKPOINT ||
1461 i_ct == INPUT_CONTROL_SET_BOOKMARK ) )
1464 // msg_Dbg( p_input, "merged at %d", i );
1465 /* Remove the i-1 */
1466 for( j = i; j < p_input->p->i_control; j++ )
1467 p_input->p->control[j-1] = p_input->p->control[j];
1468 p_input->p->i_control--;
1472 /* TODO but that's not that important
1473 - merge SET_X with SET_X_CMD
1474 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before a SET_TITLE
1475 - remove SET_SEEKPOINT/SET_POSITION/SET_TIME before another among them
1480 vlc_mutex_unlock( &p_input->p->lock_control );
1483 static void ControlRelease( int i_type, vlc_value_t val )
1487 case INPUT_CONTROL_ADD_SUBTITLE:
1488 case INPUT_CONTROL_ADD_SLAVE:
1489 free( val.psz_string );
1498 static void ControlPause( input_thread_t *p_input, mtime_t i_control_date )
1500 int i_ret = VLC_SUCCESS;
1501 int i_state = PAUSE_S;
1503 if( p_input->p->b_can_pause )
1505 if( p_input->p->input.p_access )
1506 i_ret = access_Control( p_input->p->input.p_access,
1507 ACCESS_SET_PAUSE_STATE, true );
1509 i_ret = demux_Control( p_input->p->input.p_demux,
1510 DEMUX_SET_PAUSE_STATE, true );
1514 msg_Warn( p_input, "cannot set pause state" );
1520 i_ret = es_out_SetPauseState( p_input->p->p_es_out,
1521 p_input->p->b_can_pause, true,
1525 msg_Warn( p_input, "cannot set pause state at es_out level" );
1529 /* Switch to new state */
1530 input_ChangeState( p_input, i_state );
1533 static void ControlUnpause( input_thread_t *p_input, mtime_t i_control_date )
1535 int i_ret = VLC_SUCCESS;
1537 if( p_input->p->b_can_pause )
1539 if( p_input->p->input.p_access )
1540 i_ret = access_Control( p_input->p->input.p_access,
1541 ACCESS_SET_PAUSE_STATE, false );
1543 i_ret = demux_Control( p_input->p->input.p_demux,
1544 DEMUX_SET_PAUSE_STATE, false );
1547 /* FIXME What to do ? */
1548 msg_Warn( p_input, "cannot unset pause -> EOF" );
1549 input_ControlPush( p_input, INPUT_CONTROL_SET_DIE, NULL );
1553 /* Switch to play */
1554 input_ChangeState( p_input, PLAYING_S );
1558 es_out_SetPauseState( p_input->p->p_es_out, false, false, i_control_date );
1561 static bool Control( input_thread_t *p_input,
1562 int i_type, vlc_value_t val )
1564 const mtime_t i_control_date = mdate();
1565 /* FIXME b_force_update is abused, it should be carefully checked */
1566 bool b_force_update = false;
1569 return b_force_update;
1573 case INPUT_CONTROL_SET_DIE:
1574 msg_Dbg( p_input, "control: stopping input" );
1576 /* Mark all submodules to die */
1577 ObjectKillChildrens( p_input, VLC_OBJECT(p_input) );
1580 case INPUT_CONTROL_SET_POSITION:
1584 if( p_input->p->b_recording )
1586 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) ignored while recording" );
1589 f_pos = val.f_float;
1590 if( i_type != INPUT_CONTROL_SET_POSITION )
1591 f_pos += var_GetFloat( p_input, "position" );
1594 else if( f_pos > 1.0 )
1596 /* Reset the decoders states and clock sync (before calling the demuxer */
1597 es_out_SetTime( p_input->p->p_es_out, -1 );
1598 if( demux_Control( p_input->p->input.p_demux, DEMUX_SET_POSITION,
1599 f_pos, !p_input->p->b_fast_seek ) )
1601 msg_Err( p_input, "INPUT_CONTROL_SET_POSITION(_OFFSET) "
1602 "%2.1f%% failed", f_pos * 100 );
1606 if( p_input->p->i_slave > 0 )
1607 SlaveSeek( p_input );
1608 p_input->p->input.b_eof = false;
1610 b_force_update = true;
1615 case INPUT_CONTROL_SET_TIME:
1620 if( p_input->p->b_recording )
1622 msg_Err( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) ignored while recording" );
1626 i_time = val.i_time;
1627 if( i_type != INPUT_CONTROL_SET_TIME )
1628 i_time += var_GetTime( p_input, "time" );
1633 /* Reset the decoders states and clock sync (before calling the demuxer */
1634 es_out_SetTime( p_input->p->p_es_out, -1 );
1636 i_ret = demux_Control( p_input->p->input.p_demux,
1637 DEMUX_SET_TIME, i_time,
1638 !p_input->p->b_fast_seek );
1643 /* Emulate it with a SET_POS */
1644 if( !demux_Control( p_input->p->input.p_demux,
1645 DEMUX_GET_LENGTH, &i_length ) && i_length > 0 )
1647 double f_pos = (double)i_time / (double)i_length;
1648 i_ret = demux_Control( p_input->p->input.p_demux,
1649 DEMUX_SET_POSITION, f_pos,
1650 !p_input->p->b_fast_seek );
1655 msg_Warn( p_input, "INPUT_CONTROL_SET_TIME(_OFFSET) %"PRId64
1656 " failed or not possible", i_time );
1660 if( p_input->p->i_slave > 0 )
1661 SlaveSeek( p_input );
1662 p_input->p->input.b_eof = false;
1664 b_force_update = true;
1669 case INPUT_CONTROL_SET_STATE:
1670 if( val.i_int != PLAYING_S && val.i_int != PAUSE_S )
1671 msg_Err( p_input, "invalid state in INPUT_CONTROL_SET_STATE" );
1672 else if( p_input->p->i_state == PAUSE_S )
1674 ControlUnpause( p_input, i_control_date );
1676 b_force_update = true;
1678 else if( val.i_int == PAUSE_S && p_input->p->i_state == PLAYING_S /* &&
1679 p_input->p->b_can_pause */ )
1681 ControlPause( p_input, i_control_date );
1683 b_force_update = true;
1685 else if( val.i_int == PAUSE_S && !p_input->p->b_can_pause && 0 )
1687 b_force_update = true;
1689 /* Correct "state" value */
1690 input_ChangeState( p_input, p_input->p->i_state );
1694 case INPUT_CONTROL_SET_RATE:
1695 case INPUT_CONTROL_SET_RATE_SLOWER:
1696 case INPUT_CONTROL_SET_RATE_FASTER:
1701 /* Get rate and direction */
1702 if( i_type == INPUT_CONTROL_SET_RATE )
1704 i_rate = abs( val.i_int );
1705 i_rate_sign = val.i_int < 0 ? -1 : 1;
1709 static const int ppi_factor[][2] = {
1710 {1,64}, {1,32}, {1,16}, {1,8}, {1,4}, {1,3}, {1,2}, {2,3},
1712 {3,2}, {2,1}, {3,1}, {4,1}, {8,1}, {16,1}, {32,1}, {64,1},
1719 i_rate_sign = p_input->p->i_rate < 0 ? -1 : 1;
1723 for( i = 0; ppi_factor[i][0] != 0; i++ )
1725 const int i_test_r = INPUT_RATE_DEFAULT * ppi_factor[i][0] / ppi_factor[i][1];
1726 const int i_test_e = abs( abs( p_input->p->i_rate ) - i_test_r );
1727 if( i_test_e < i_error )
1734 assert( i_idx >= 0 && ppi_factor[i_idx][0] != 0 );
1736 if( i_type == INPUT_CONTROL_SET_RATE_SLOWER )
1738 if( ppi_factor[i_idx+1][0] > 0 )
1739 i_rate = INPUT_RATE_DEFAULT * ppi_factor[i_idx+1][0] / ppi_factor[i_idx+1][1];
1741 i_rate = INPUT_RATE_MAX+1;
1745 assert( i_type == INPUT_CONTROL_SET_RATE_FASTER );
1747 i_rate = INPUT_RATE_DEFAULT * ppi_factor[i_idx-1][0] / ppi_factor[i_idx-1][1];
1749 i_rate = INPUT_RATE_MIN-1;
1753 /* Check rate bound */
1754 if( i_rate < INPUT_RATE_MIN )
1756 msg_Dbg( p_input, "cannot set rate faster" );
1757 i_rate = INPUT_RATE_MIN;
1759 else if( i_rate > INPUT_RATE_MAX )
1761 msg_Dbg( p_input, "cannot set rate slower" );
1762 i_rate = INPUT_RATE_MAX;
1765 /* Apply direction */
1766 if( i_rate_sign < 0 )
1768 if( p_input->p->input.b_rescale_ts )
1770 msg_Dbg( p_input, "cannot set negative rate" );
1771 i_rate = p_input->p->i_rate;
1772 assert( i_rate > 0 );
1776 i_rate *= i_rate_sign;
1780 if( i_rate != INPUT_RATE_DEFAULT &&
1781 ( ( !p_input->p->b_can_rate_control && !p_input->p->input.b_rescale_ts ) ||
1782 ( p_input->p->p_sout && !p_input->p->b_out_pace_control ) ) )
1784 msg_Dbg( p_input, "cannot change rate" );
1785 i_rate = INPUT_RATE_DEFAULT;
1787 if( i_rate != p_input->p->i_rate &&
1788 !p_input->p->b_can_pace_control && p_input->p->b_can_rate_control )
1791 if( p_input->p->input.p_access )
1793 i_ret = VLC_EGENERIC;
1797 if( !p_input->p->input.b_rescale_ts )
1798 es_out_Control( p_input->p->p_es_out, ES_OUT_RESET_PCR );
1800 i_ret = demux_Control( p_input->p->input.p_demux,
1801 DEMUX_SET_RATE, &i_rate );
1805 msg_Warn( p_input, "ACCESS/DEMUX_SET_RATE failed" );
1806 i_rate = p_input->p->i_rate;
1811 if( i_rate != p_input->p->i_rate )
1813 p_input->p->i_rate = i_rate;
1814 input_SendEventRate( p_input, i_rate );
1816 if( p_input->p->input.b_rescale_ts )
1818 const int i_rate_source = (p_input->p->b_can_pace_control || p_input->p->b_can_rate_control ) ? i_rate : INPUT_RATE_DEFAULT;
1819 es_out_SetRate( p_input->p->p_es_out, i_rate_source, i_rate );
1822 b_force_update = true;
1827 case INPUT_CONTROL_SET_PROGRAM:
1828 /* No need to force update, es_out does it if needed */
1829 es_out_Control( p_input->p->p_es_out,
1830 ES_OUT_SET_GROUP, val.i_int );
1832 demux_Control( p_input->p->input.p_demux, DEMUX_SET_GROUP, val.i_int,
1836 case INPUT_CONTROL_SET_ES:
1837 /* No need to force update, es_out does it if needed */
1838 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, val.i_int );
1841 case INPUT_CONTROL_RESTART_ES:
1842 es_out_Control( p_input->p->p_es_out_display, ES_OUT_RESTART_ES_BY_ID, val.i_int );
1845 case INPUT_CONTROL_SET_AUDIO_DELAY:
1846 if( !es_out_SetDelay( p_input->p->p_es_out_display, AUDIO_ES, val.i_time ) )
1848 input_SendEventAudioDelay( p_input, val.i_time );
1849 UpdatePtsDelay( p_input );
1853 case INPUT_CONTROL_SET_SPU_DELAY:
1854 if( !es_out_SetDelay( p_input->p->p_es_out_display, SPU_ES, val.i_time ) )
1856 input_SendEventSubtitleDelay( p_input, val.i_time );
1857 UpdatePtsDelay( p_input );
1861 case INPUT_CONTROL_SET_TITLE:
1862 case INPUT_CONTROL_SET_TITLE_NEXT:
1863 case INPUT_CONTROL_SET_TITLE_PREV:
1864 if( p_input->p->b_recording )
1866 msg_Err( p_input, "INPUT_CONTROL_SET_TITLE(*) ignored while recording" );
1869 if( p_input->p->input.b_title_demux &&
1870 p_input->p->input.i_title > 0 )
1873 /* FIXME handle demux title */
1874 demux_t *p_demux = p_input->p->input.p_demux;
1877 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1878 i_title = p_demux->info.i_title - 1;
1879 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1880 i_title = p_demux->info.i_title + 1;
1882 i_title = val.i_int;
1884 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1886 es_out_SetTime( p_input->p->p_es_out, -1 );
1888 demux_Control( p_demux, DEMUX_SET_TITLE, i_title );
1889 input_SendEventTitle( p_input, i_title );
1892 else if( p_input->p->input.i_title > 0 )
1894 access_t *p_access = p_input->p->input.p_access;
1897 if( i_type == INPUT_CONTROL_SET_TITLE_PREV )
1898 i_title = p_access->info.i_title - 1;
1899 else if( i_type == INPUT_CONTROL_SET_TITLE_NEXT )
1900 i_title = p_access->info.i_title + 1;
1902 i_title = val.i_int;
1904 if( i_title >= 0 && i_title < p_input->p->input.i_title )
1906 es_out_SetTime( p_input->p->p_es_out, -1 );
1908 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1909 ACCESS_SET_TITLE, i_title );
1910 input_SendEventTitle( p_input, i_title );
1914 case INPUT_CONTROL_SET_SEEKPOINT:
1915 case INPUT_CONTROL_SET_SEEKPOINT_NEXT:
1916 case INPUT_CONTROL_SET_SEEKPOINT_PREV:
1917 if( p_input->p->b_recording )
1919 msg_Err( p_input, "INPUT_CONTROL_SET_SEEKPOINT(*) ignored while recording" );
1923 if( p_input->p->input.b_title_demux &&
1924 p_input->p->input.i_title > 0 )
1926 demux_t *p_demux = p_input->p->input.p_demux;
1928 int64_t i_input_time;
1929 int64_t i_seekpoint_time;
1931 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1933 i_seekpoint = p_demux->info.i_seekpoint;
1934 i_seekpoint_time = p_input->p->input.title[p_demux->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1935 i_input_time = var_GetTime( p_input, "time" );
1936 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1938 if( i_input_time < i_seekpoint_time + 3000000 )
1944 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1945 i_seekpoint = p_demux->info.i_seekpoint + 1;
1947 i_seekpoint = val.i_int;
1949 if( i_seekpoint >= 0 && i_seekpoint <
1950 p_input->p->input.title[p_demux->info.i_title]->i_seekpoint )
1953 es_out_SetTime( p_input->p->p_es_out, -1 );
1955 demux_Control( p_demux, DEMUX_SET_SEEKPOINT, i_seekpoint );
1956 input_SendEventSeekpoint( p_input, p_demux->info.i_title, i_seekpoint );
1959 else if( p_input->p->input.i_title > 0 )
1961 access_t *p_access = p_input->p->input.p_access;
1963 int64_t i_input_time;
1964 int64_t i_seekpoint_time;
1966 if( i_type == INPUT_CONTROL_SET_SEEKPOINT_PREV )
1968 i_seekpoint = p_access->info.i_seekpoint;
1969 i_seekpoint_time = p_input->p->input.title[p_access->info.i_title]->seekpoint[i_seekpoint]->i_time_offset;
1970 i_input_time = var_GetTime( p_input, "time" );
1971 if( i_seekpoint_time >= 0 && i_input_time >= 0 )
1973 if( i_input_time < i_seekpoint_time + 3000000 )
1979 else if( i_type == INPUT_CONTROL_SET_SEEKPOINT_NEXT )
1980 i_seekpoint = p_access->info.i_seekpoint + 1;
1982 i_seekpoint = val.i_int;
1984 if( i_seekpoint >= 0 && i_seekpoint <
1985 p_input->p->input.title[p_access->info.i_title]->i_seekpoint )
1987 es_out_SetTime( p_input->p->p_es_out, -1 );
1989 stream_Control( p_input->p->input.p_stream, STREAM_CONTROL_ACCESS,
1990 ACCESS_SET_SEEKPOINT, i_seekpoint );
1991 input_SendEventSeekpoint( p_input, p_access->info.i_title, i_seekpoint );
1996 case INPUT_CONTROL_ADD_SUBTITLE:
1997 if( val.psz_string )
1998 SubtitleAdd( p_input, val.psz_string, true );
2001 case INPUT_CONTROL_ADD_SLAVE:
2002 if( val.psz_string )
2004 input_source_t *slave = InputSourceNew( p_input );
2006 if( slave && !InputSourceInit( p_input, slave, val.psz_string, NULL ) )
2012 msg_Dbg( p_input, "adding %s as slave on the fly",
2016 if( demux_Control( p_input->p->input.p_demux,
2017 DEMUX_GET_TIME, &i_time ) )
2019 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2020 InputSourceClean( slave );
2024 if( demux_Control( slave->p_demux,
2025 DEMUX_SET_TIME, i_time, true ) )
2027 msg_Err( p_input, "seek failed for new slave" );
2028 InputSourceClean( slave );
2033 /* Get meta (access and demux) */
2034 p_meta = vlc_meta_New();
2037 access_Control( slave->p_access, ACCESS_GET_META, p_meta );
2038 demux_Control( slave->p_demux, DEMUX_GET_META, p_meta );
2039 InputUpdateMeta( p_input, p_meta );
2042 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, slave );
2047 msg_Warn( p_input, "failed to add %s as slave",
2053 case INPUT_CONTROL_SET_RECORD_STATE:
2054 if( !!p_input->p->b_recording != !!val.b_bool )
2056 if( p_input->p->input.b_can_stream_record )
2058 if( demux_Control( p_input->p->input.p_demux,
2059 DEMUX_SET_RECORD_STATE, val.b_bool ) )
2064 if( es_out_SetRecordState( p_input->p->p_es_out_display, val.b_bool ) )
2067 p_input->p->b_recording = val.b_bool;
2069 input_SendEventRecord( p_input, val.b_bool );
2071 b_force_update = true;
2075 case INPUT_CONTROL_SET_FRAME_NEXT:
2076 if( p_input->p->i_state == PAUSE_S )
2078 es_out_SetFrameNext( p_input->p->p_es_out );
2080 else if( p_input->p->i_state == PLAYING_S )
2082 ControlPause( p_input, i_control_date );
2086 msg_Err( p_input, "invalid state for frame next" );
2088 b_force_update = true;
2091 case INPUT_CONTROL_SET_BOOKMARK:
2093 seekpoint_t bookmark;
2095 bookmark.i_time_offset = -1;
2096 bookmark.i_byte_offset = -1;
2098 vlc_mutex_lock( &p_input->p->p_item->lock );
2099 if( val.i_int >= 0 && val.i_int < p_input->p->i_bookmark )
2101 const seekpoint_t *p_bookmark = p_input->p->pp_bookmark[val.i_int];
2102 bookmark.i_time_offset = p_bookmark->i_time_offset;
2103 bookmark.i_byte_offset = p_bookmark->i_byte_offset;
2105 vlc_mutex_unlock( &p_input->p->p_item->lock );
2107 if( bookmark.i_time_offset < 0 && bookmark.i_byte_offset < 0 )
2109 msg_Err( p_input, "invalid bookmark %d", val.i_int );
2113 if( bookmark.i_time_offset >= 0 )
2115 val.i_time = bookmark.i_time_offset;
2116 b_force_update = Control( p_input, INPUT_CONTROL_SET_TIME, val );
2118 else if( bookmark.i_byte_offset >= 0 &&
2119 p_input->p->input.p_stream )
2121 const int64_t i_size = stream_Size( p_input->p->input.p_stream );
2122 if( i_size > 0 && bookmark.i_byte_offset <= i_size )
2124 val.f_float = (double)bookmark.i_byte_offset / i_size;
2125 b_force_update = Control( p_input, INPUT_CONTROL_SET_POSITION, val );
2132 msg_Err( p_input, "not yet implemented" );
2136 ControlRelease( i_type, val );
2137 return b_force_update;
2140 /*****************************************************************************
2141 * UpdateTitleSeekpoint
2142 *****************************************************************************/
2143 static int UpdateTitleSeekpoint( input_thread_t *p_input,
2144 int i_title, int i_seekpoint )
2146 int i_title_end = p_input->p->input.i_title_end -
2147 p_input->p->input.i_title_offset;
2148 int i_seekpoint_end = p_input->p->input.i_seekpoint_end -
2149 p_input->p->input.i_seekpoint_offset;
2151 if( i_title_end >= 0 && i_seekpoint_end >= 0 )
2153 if( i_title > i_title_end ||
2154 ( i_title == i_title_end && i_seekpoint > i_seekpoint_end ) )
2157 else if( i_seekpoint_end >= 0 )
2159 if( i_seekpoint > i_seekpoint_end )
2162 else if( i_title_end >= 0 )
2164 if( i_title > i_title_end )
2169 /*****************************************************************************
2171 *****************************************************************************/
2172 static int UpdateTitleSeekpointFromDemux( input_thread_t *p_input )
2174 demux_t *p_demux = p_input->p->input.p_demux;
2176 /* TODO event-like */
2177 if( p_demux->info.i_update & INPUT_UPDATE_TITLE )
2179 input_SendEventTitle( p_input, p_demux->info.i_title );
2181 p_demux->info.i_update &= ~INPUT_UPDATE_TITLE;
2183 if( p_demux->info.i_update & INPUT_UPDATE_SEEKPOINT )
2185 input_SendEventSeekpoint( p_input,
2186 p_demux->info.i_title, p_demux->info.i_seekpoint );
2188 p_demux->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2191 /* Hmmm only works with master input */
2192 if( p_input->p->input.p_demux == p_demux )
2193 return UpdateTitleSeekpoint( p_input,
2194 p_demux->info.i_title,
2195 p_demux->info.i_seekpoint );
2199 static void UpdateGenericFromDemux( input_thread_t *p_input )
2201 demux_t *p_demux = p_input->p->input.p_demux;
2203 if( p_demux->info.i_update & INPUT_UPDATE_META )
2205 vlc_meta_t *p_meta = vlc_meta_New();
2208 demux_Control( p_input->p->input.p_demux, DEMUX_GET_META, p_meta );
2209 InputUpdateMeta( p_input, p_meta );
2211 p_demux->info.i_update &= ~INPUT_UPDATE_META;
2214 p_demux->info.i_update &= ~INPUT_UPDATE_SIZE;
2218 /*****************************************************************************
2219 * Update*FromAccess:
2220 *****************************************************************************/
2221 static int UpdateTitleSeekpointFromAccess( input_thread_t *p_input )
2223 access_t *p_access = p_input->p->input.p_access;
2225 if( p_access->info.i_update & INPUT_UPDATE_TITLE )
2227 input_SendEventTitle( p_input, p_access->info.i_title );
2229 stream_Control( p_input->p->input.p_stream, STREAM_UPDATE_SIZE );
2231 p_access->info.i_update &= ~INPUT_UPDATE_TITLE;
2233 if( p_access->info.i_update & INPUT_UPDATE_SEEKPOINT )
2235 input_SendEventSeekpoint( p_input,
2236 p_access->info.i_title, p_access->info.i_seekpoint );
2238 p_access->info.i_update &= ~INPUT_UPDATE_SEEKPOINT;
2240 /* Hmmm only works with master input */
2241 if( p_input->p->input.p_access == p_access )
2242 return UpdateTitleSeekpoint( p_input,
2243 p_access->info.i_title,
2244 p_access->info.i_seekpoint );
2247 static void UpdateGenericFromAccess( input_thread_t *p_input )
2249 access_t *p_access = p_input->p->input.p_access;
2251 if( p_access->info.i_update & INPUT_UPDATE_META )
2253 /* TODO maybe multi - access ? */
2254 vlc_meta_t *p_meta = vlc_meta_New();
2257 access_Control( p_input->p->input.p_access, ACCESS_GET_META, p_meta );
2258 InputUpdateMeta( p_input, p_meta );
2260 p_access->info.i_update &= ~INPUT_UPDATE_META;
2262 if( p_access->info.i_update & INPUT_UPDATE_SIGNAL )
2267 if( access_Control( p_access, ACCESS_GET_SIGNAL, &f_quality, &f_strength ) )
2268 f_quality = f_strength = -1;
2270 input_SendEventSignal( p_input, f_quality, f_strength );
2272 p_access->info.i_update &= ~INPUT_UPDATE_SIGNAL;
2275 p_access->info.i_update &= ~INPUT_UPDATE_SIZE;
2278 /*****************************************************************************
2280 *****************************************************************************/
2281 static input_source_t *InputSourceNew( input_thread_t *p_input )
2283 VLC_UNUSED(p_input);
2285 return calloc( 1, sizeof( input_source_t ) );
2288 /*****************************************************************************
2290 *****************************************************************************/
2291 static int InputSourceInit( input_thread_t *p_input,
2292 input_source_t *in, const char *psz_mrl,
2293 const char *psz_forced_demux )
2295 const char *psz_access;
2296 const char *psz_demux;
2298 char *psz_var_demux = NULL;
2302 char *psz_dup = strdup( psz_mrl );
2304 if( psz_dup == NULL )
2308 input_SplitMRL( &psz_access, &psz_demux, &psz_path, psz_dup );
2310 /* FIXME: file:// handling plugins do not support URIs properly...
2311 * So we pre-decoded the URI to a path for them. Note that we do not do it
2312 * for non-standard VLC-specific schemes. */
2313 if( !strcmp( psz_access, "file" ) )
2315 if( psz_path[0] != '/'
2316 #if (DIR_SEP_CHAR != '/')
2317 /* We accept invalid URIs too. */
2318 && psz_path[0] != DIR_SEP_CHAR
2321 { /* host specified -> only localhost is supported */
2322 static const size_t i_localhost = sizeof("localhost")-1;
2323 if( strncmp( psz_path, "localhost/", i_localhost + 1) != 0 )
2325 msg_Err( p_input, "cannot open remote file `%s://%s'",
2326 psz_access, psz_path );
2327 msg_Info( p_input, "Did you mean `%s:///%s'?",
2328 psz_access, psz_path );
2331 psz_path += i_localhost;
2333 /* Remove HTML anchor if present (not supported). */
2334 char *p = strchr( psz_path, '#' );
2337 /* Then URI-decode the path. */
2338 decode_URI( psz_path );
2339 #if defined( WIN32 ) && !defined( UNDER_CE )
2340 /* Strip leading slash in front of the drive letter */
2343 #if (DIR_SEP_CHAR != '/')
2344 /* Turn slashes into anti-slashes */
2345 for( char *s = strchr( psz_path, '/' ); s; s = strchr( s + 1, '/' ) )
2350 msg_Dbg( p_input, "`%s' gives access `%s' demux `%s' path `%s'",
2351 psz_mrl, psz_access, psz_demux, psz_path );
2352 if( !p_input->b_preparsing )
2354 /* Hack to allow udp://@:port syntax */
2356 (strncmp( psz_access, "udp", 3 ) &&
2357 strncmp( psz_access, "rtp", 3 )) )
2359 /* Find optional titles and seekpoints */
2360 MRLSections( p_input, psz_path, &in->i_title_start, &in->i_title_end,
2361 &in->i_seekpoint_start, &in->i_seekpoint_end );
2364 if( psz_forced_demux && *psz_forced_demux )
2366 psz_demux = psz_forced_demux;
2368 else if( *psz_demux == '\0' )
2370 /* special hack for forcing a demuxer with --demux=module
2371 * (and do nothing with a list) */
2372 psz_var_demux = var_GetNonEmptyString( p_input, "demux" );
2374 if( psz_var_demux != NULL &&
2375 !strchr(psz_var_demux, ',' ) &&
2376 !strchr(psz_var_demux, ':' ) )
2378 psz_demux = psz_var_demux;
2380 msg_Dbg( p_input, "enforced demux ` %s'", psz_demux );
2384 /* Try access_demux first */
2385 in->p_demux = demux_New( p_input, p_input, psz_access, psz_demux, psz_path,
2386 NULL, p_input->p->p_es_out, false );
2390 /* Preparsing is only for file:// */
2393 if( !*psz_access ) /* path without scheme:// */
2394 psz_access = "file";
2395 if( strcmp( psz_access, "file" ) )
2397 msg_Dbg( p_input, "trying to pre-parse %s", psz_path );
2402 /* Get infos from access_demux */
2403 int i_ret = demux_Control( in->p_demux,
2404 DEMUX_GET_PTS_DELAY, &in->i_pts_delay );
2406 in->i_pts_delay = __MAX( 0, __MIN( in->i_pts_delay, INPUT_PTS_DELAY_MAX ) );
2409 in->b_title_demux = true;
2410 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2411 &in->title, &in->i_title,
2412 &in->i_title_offset, &in->i_seekpoint_offset ) )
2414 TAB_INIT( in->i_title, in->title );
2416 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_PACE,
2417 &in->b_can_pace_control ) )
2418 in->b_can_pace_control = false;
2420 assert( in->p_demux->pf_demux != NULL || !in->b_can_pace_control );
2422 if( !in->b_can_pace_control )
2424 if( demux_Control( in->p_demux, DEMUX_CAN_CONTROL_RATE,
2425 &in->b_can_rate_control, &in->b_rescale_ts ) )
2427 in->b_can_rate_control = false;
2428 in->b_rescale_ts = true; /* not used */
2433 in->b_can_rate_control = true;
2434 in->b_rescale_ts = true;
2436 if( demux_Control( in->p_demux, DEMUX_CAN_PAUSE,
2437 &in->b_can_pause ) )
2438 in->b_can_pause = false;
2439 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2440 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2441 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control && in->b_can_rate_control );
2444 if( demux_Control( in->p_demux, DEMUX_CAN_SEEK, &b_can_seek ) )
2446 var_SetBool( p_input, "can-seek", b_can_seek );
2450 /* Now try a real access */
2451 in->p_access = access_New( p_input, p_input, psz_access, psz_demux, psz_path );
2452 if( in->p_access == NULL )
2454 if( vlc_object_alive( p_input ) )
2456 msg_Err( p_input, "open of `%s' failed: %s", psz_mrl,
2458 dialog_Fatal( p_input, _("Your input can't be opened"),
2459 _("VLC is unable to open the MRL '%s'."
2460 " Check the log for details."), psz_mrl );
2465 /* Get infos from access */
2466 if( !p_input->b_preparsing )
2469 access_Control( in->p_access,
2470 ACCESS_GET_PTS_DELAY, &in->i_pts_delay );
2471 in->i_pts_delay = __MAX( 0, __MIN( in->i_pts_delay, INPUT_PTS_DELAY_MAX ) );
2473 in->b_title_demux = false;
2474 if( access_Control( in->p_access, ACCESS_GET_TITLE_INFO,
2475 &in->title, &in->i_title,
2476 &in->i_title_offset, &in->i_seekpoint_offset ) )
2479 TAB_INIT( in->i_title, in->title );
2481 access_Control( in->p_access, ACCESS_CAN_CONTROL_PACE,
2482 &in->b_can_pace_control );
2483 in->b_can_rate_control = in->b_can_pace_control;
2484 in->b_rescale_ts = true;
2486 access_Control( in->p_access, ACCESS_CAN_PAUSE, &in->b_can_pause );
2487 var_SetBool( p_input, "can-pause", in->b_can_pause || !in->b_can_pace_control ); /* XXX temporary because of es_out_timeshift*/
2488 var_SetBool( p_input, "can-rate", !in->b_can_pace_control || in->b_can_rate_control ); /* XXX temporary because of es_out_timeshift*/
2489 var_SetBool( p_input, "can-rewind", !in->b_rescale_ts && !in->b_can_pace_control );
2491 access_Control( in->p_access, ACCESS_CAN_SEEK, &b_can_seek );
2492 var_SetBool( p_input, "can-seek", b_can_seek );
2497 char **ppsz_input_list;
2499 TAB_INIT( i_input_list, ppsz_input_list );
2501 /* On master stream only, use input-list */
2502 if( &p_input->p->input == in )
2508 psz_parser = var_CreateGetNonEmptyString( p_input, "input-list" );
2510 while( psz_parser && *psz_parser )
2512 char *p = strchr( psz_parser, ',' );
2518 char *psz_name = strdup( psz_parser );
2520 TAB_APPEND( i_input_list, ppsz_input_list, psz_name );
2527 /* Autodetect extra files if none specified */
2528 if( i_input_list <= 0 )
2530 InputGetExtraFiles( p_input, &i_input_list, &ppsz_input_list,
2531 psz_access, psz_path );
2533 if( i_input_list > 0 )
2534 TAB_APPEND( i_input_list, ppsz_input_list, NULL );
2536 /* Create the stream_t */
2537 in->p_stream = stream_AccessNew( in->p_access, ppsz_input_list );
2538 if( ppsz_input_list )
2540 for( int i = 0; ppsz_input_list[i] != NULL; i++ )
2541 free( ppsz_input_list[i] );
2542 TAB_CLEAN( i_input_list, ppsz_input_list );
2545 if( in->p_stream == NULL )
2547 msg_Warn( p_input, "cannot create a stream_t from access" );
2551 /* Add stream filters */
2552 char *psz_stream_filter = var_GetNonEmptyString( p_input,
2554 in->p_stream = stream_FilterChainNew( in->p_stream,
2556 var_GetBool( p_input, "input-record-native" ) );
2557 free( psz_stream_filter );
2559 /* Open a demuxer */
2560 if( *psz_demux == '\0' && *in->p_access->psz_demux )
2562 psz_demux = in->p_access->psz_demux;
2566 /* Take access/stream redirections into account */
2567 char *psz_real_path;
2568 char *psz_buf = NULL;
2569 if( in->p_stream->psz_path )
2571 const char *psz_a, *psz_d;
2572 psz_buf = strdup( in->p_stream->psz_path );
2573 input_SplitMRL( &psz_a, &psz_d, &psz_real_path, psz_buf );
2577 psz_real_path = psz_path;
2579 in->p_demux = demux_New( p_input, p_input, psz_access, psz_demux,
2581 in->p_stream, p_input->p->p_es_out,
2582 p_input->b_preparsing );
2586 if( in->p_demux == NULL )
2588 if( vlc_object_alive( p_input ) )
2590 msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
2591 psz_access, psz_demux, psz_path );
2592 dialog_Fatal( VLC_OBJECT( p_input ),
2593 _("VLC can't recognize the input's format"),
2594 _("The format of '%s' cannot be detected. "
2595 "Have a look at the log for details."), psz_mrl );
2599 assert( in->p_demux->pf_demux != NULL );
2601 /* Get title from demux */
2602 if( !p_input->b_preparsing && in->i_title <= 0 )
2604 if( demux_Control( in->p_demux, DEMUX_GET_TITLE_INFO,
2605 &in->title, &in->i_title,
2606 &in->i_title_offset, &in->i_seekpoint_offset ))
2608 TAB_INIT( in->i_title, in->title );
2612 in->b_title_demux = true;
2617 free( psz_var_demux );
2620 /* Set record capabilities */
2621 if( demux_Control( in->p_demux, DEMUX_CAN_RECORD, &in->b_can_stream_record ) )
2622 in->b_can_stream_record = false;
2624 if( !var_GetBool( p_input, "input-record-native" ) )
2625 in->b_can_stream_record = false;
2626 var_SetBool( p_input, "can-record", true );
2628 var_SetBool( p_input, "can-record", in->b_can_stream_record );
2632 * FIXME improve for b_preparsing: move it after GET_META and check psz_arturl */
2633 if( 1 || !p_input->b_preparsing )
2636 input_attachment_t **attachment;
2637 if( !demux_Control( in->p_demux, DEMUX_GET_ATTACHMENTS,
2638 &attachment, &i_attachment ) )
2640 vlc_mutex_lock( &p_input->p->p_item->lock );
2641 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2642 i_attachment, attachment );
2643 vlc_mutex_unlock( &p_input->p->p_item->lock );
2646 if( !demux_Control( in->p_demux, DEMUX_GET_FPS, &f_fps ) && f_fps > 0.0 )
2648 vlc_mutex_lock( &p_input->p->p_item->lock );
2649 p_input->p->f_fps = f_fps;
2650 vlc_mutex_unlock( &p_input->p->p_item->lock );
2653 if( var_GetInteger( p_input, "clock-synchro" ) != -1 )
2654 in->b_can_pace_control = !var_GetInteger( p_input, "clock-synchro" );
2660 demux_Delete( in->p_demux );
2663 stream_Delete( in->p_stream );
2666 access_Delete( in->p_access );
2668 free( psz_var_demux );
2671 return VLC_EGENERIC;
2674 /*****************************************************************************
2676 *****************************************************************************/
2677 static void InputSourceClean( input_source_t *in )
2682 demux_Delete( in->p_demux );
2685 stream_Delete( in->p_stream );
2688 access_Delete( in->p_access );
2690 if( in->i_title > 0 )
2692 for( i = 0; i < in->i_title; i++ )
2693 vlc_input_title_Delete( in->title[i] );
2694 TAB_CLEAN( in->i_title, in->title );
2698 /*****************************************************************************
2700 *****************************************************************************/
2701 static void InputSourceMeta( input_thread_t *p_input,
2702 input_source_t *p_source, vlc_meta_t *p_meta )
2704 access_t *p_access = p_source->p_access;
2705 demux_t *p_demux = p_source->p_demux;
2707 /* XXX Remember that checking against p_item->p_meta->i_status & ITEM_PREPARSED
2710 /* Read access meta */
2712 access_Control( p_access, ACCESS_GET_META, p_meta );
2714 /* Read demux meta */
2715 demux_Control( p_demux, DEMUX_GET_META, p_meta );
2717 /* If the demux report unsupported meta data, try an external "meta reader" */
2719 if( demux_Control( p_demux, DEMUX_HAS_UNSUPPORTED_META, &b_bool ) )
2724 demux_meta_t *p_demux_meta =
2725 vlc_custom_create( p_demux, sizeof( *p_demux_meta ),
2726 VLC_OBJECT_GENERIC, "demux meta" );
2729 p_demux_meta->p_demux = p_demux;
2731 module_t *p_id3 = module_need( p_demux_meta, "meta reader", NULL, false );
2734 if( p_demux_meta->p_meta )
2736 vlc_meta_Merge( p_meta, p_demux_meta->p_meta );
2737 vlc_meta_Delete( p_demux_meta->p_meta );
2740 if( p_demux_meta->i_attachments > 0 )
2742 vlc_mutex_lock( &p_input->p->p_item->lock );
2743 AppendAttachment( &p_input->p->i_attachment, &p_input->p->attachment,
2744 p_demux_meta->i_attachments, p_demux_meta->attachments );
2745 vlc_mutex_unlock( &p_input->p->p_item->lock );
2747 module_unneed( p_demux, p_id3 );
2749 vlc_object_release( p_demux_meta );
2753 static void SlaveDemux( input_thread_t *p_input, bool *pb_demux_polled )
2758 *pb_demux_polled = false;
2759 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2761 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2765 for( i = 0; i < p_input->p->i_slave; i++ )
2767 input_source_t *in = p_input->p->slave[i];
2773 const bool b_demux_polled = in->p_demux->pf_demux != NULL;
2774 if( !b_demux_polled )
2777 *pb_demux_polled = true;
2779 /* Call demux_Demux until we have read enough data */
2780 if( demux_Control( in->p_demux, DEMUX_SET_NEXT_DEMUX_TIME, i_time ) )
2785 if( demux_Control( in->p_demux, DEMUX_GET_TIME, &i_stime ) )
2787 msg_Err( p_input, "slave[%d] doesn't like "
2788 "DEMUX_GET_TIME -> EOF", i );
2793 if( i_stime >= i_time )
2799 if( ( i_ret = demux_Demux( in->p_demux ) ) <= 0 )
2805 i_ret = demux_Demux( in->p_demux );
2810 msg_Dbg( p_input, "slave %d EOF", i );
2816 static void SlaveSeek( input_thread_t *p_input )
2821 if( demux_Control( p_input->p->input.p_demux, DEMUX_GET_TIME, &i_time ) )
2823 msg_Err( p_input, "demux doesn't like DEMUX_GET_TIME" );
2827 for( i = 0; i < p_input->p->i_slave; i++ )
2829 input_source_t *in = p_input->p->slave[i];
2831 if( demux_Control( in->p_demux, DEMUX_SET_TIME, i_time, true ) )
2834 msg_Err( p_input, "seek failed for slave %d -> EOF", i );
2844 /*****************************************************************************
2846 *****************************************************************************/
2847 static void InputMetaUser( input_thread_t *p_input, vlc_meta_t *p_meta )
2849 static const struct { int i_meta; const char *psz_name; } p_list[] = {
2850 { vlc_meta_Title, "meta-title" },
2851 { vlc_meta_Artist, "meta-artist" },
2852 { vlc_meta_Genre, "meta-genre" },
2853 { vlc_meta_Copyright, "meta-copyright" },
2854 { vlc_meta_Description, "meta-description" },
2855 { vlc_meta_Date, "meta-date" },
2856 { vlc_meta_URL, "meta-url" },
2860 /* Get meta information from user */
2861 for( int i = 0; p_list[i].psz_name; i++ )
2863 char *psz_string = var_GetNonEmptyString( p_input, p_list[i].psz_name );
2867 EnsureUTF8( psz_string );
2868 vlc_meta_Set( p_meta, p_list[i].i_meta, psz_string );
2873 /*****************************************************************************
2874 * InputUpdateMeta: merge p_item meta data with p_meta taking care of
2875 * arturl and locking issue.
2876 *****************************************************************************/
2877 static void InputUpdateMeta( input_thread_t *p_input, vlc_meta_t *p_meta )
2879 es_out_ControlSetMeta( p_input->p->p_es_out, p_meta );
2880 vlc_meta_Delete( p_meta );
2883 static void AppendAttachment( int *pi_attachment, input_attachment_t ***ppp_attachment,
2884 int i_new, input_attachment_t **pp_new )
2886 int i_attachment = *pi_attachment;
2887 input_attachment_t **attachment = *ppp_attachment;
2890 attachment = realloc( attachment,
2891 sizeof(input_attachment_t**) * ( i_attachment + i_new ) );
2892 for( i = 0; i < i_new; i++ )
2893 attachment[i_attachment++] = pp_new[i];
2897 *pi_attachment = i_attachment;
2898 *ppp_attachment = attachment;
2900 /*****************************************************************************
2901 * InputGetExtraFiles
2902 * Autodetect extra input list
2903 *****************************************************************************/
2904 static void InputGetExtraFilesPattern( input_thread_t *p_input,
2905 int *pi_list, char ***pppsz_list,
2906 const char *psz_path,
2907 const char *psz_match,
2908 const char *psz_format,
2909 int i_start, int i_stop )
2914 TAB_INIT( i_list, ppsz_list );
2916 char *psz_base = strdup( psz_path );
2920 /* Remove the extension */
2921 char *psz_end = &psz_base[strlen(psz_base)-strlen(psz_match)];
2922 assert( psz_end >= psz_base);
2925 /* Try to list files */
2926 for( int i = i_start; i <= i_stop; i++ )
2931 if( asprintf( &psz_file, psz_format, psz_base, i ) < 0 )
2934 if( utf8_stat( psz_file, &st ) || !S_ISREG( st.st_mode ) || !st.st_size )
2940 msg_Dbg( p_input, "Detected extra file `%s'", psz_file );
2941 TAB_APPEND( i_list, ppsz_list, psz_file );
2946 *pppsz_list = ppsz_list;
2949 static void InputGetExtraFiles( input_thread_t *p_input,
2950 int *pi_list, char ***pppsz_list,
2951 const char *psz_access, const char *psz_path )
2955 const char *psz_match;
2956 const char *psz_format;
2960 /* XXX the order is important */
2961 { ".001", "%s.%.3d", 2, 999 },
2962 { ".part1.rar", "%s.part%.1d.rar",2, 9 },
2963 { ".part01.rar", "%s.part%.2d.rar",2, 99, },
2964 { ".part001.rar", "%s.part%.3d.rar",2, 999 },
2965 { ".rar", "%s.r%.2d", 0, 99 },
2966 { NULL, NULL, 0, 0 }
2969 TAB_INIT( *pi_list, *pppsz_list );
2971 if( ( psz_access && *psz_access && strcmp( psz_access, "file" ) ) || !psz_path )
2974 const size_t i_path = strlen(psz_path);
2976 for( int i = 0; p_pattern[i].psz_match != NULL; i++ )
2978 const size_t i_ext = strlen(p_pattern[i].psz_match );
2980 if( i_path < i_ext )
2982 if( !strcmp( &psz_path[i_path-i_ext], p_pattern[i].psz_match ) )
2984 InputGetExtraFilesPattern( p_input, pi_list, pppsz_list,
2986 p_pattern[i].psz_match, p_pattern[i].psz_format,
2987 p_pattern[i].i_start, p_pattern[i].i_stop );
2994 static void input_ChangeState( input_thread_t *p_input, int i_state )
2996 const bool b_changed = p_input->p->i_state != i_state;
2998 p_input->p->i_state = i_state;
2999 if( i_state == ERROR_S )
3000 p_input->b_error = true;
3001 else if( i_state == END_S )
3002 p_input->b_eof = true;
3006 input_item_SetErrorWhenReading( p_input->p->p_item, p_input->b_error );
3007 input_SendEventState( p_input, i_state );
3012 /*****************************************************************************
3013 * MRLSplit: parse the access, demux and url part of the
3014 * Media Resource Locator.
3015 *****************************************************************************/
3016 void input_SplitMRL( const char **ppsz_access, const char **ppsz_demux, char **ppsz_path,
3019 char *psz_access = NULL;
3020 char *psz_demux = NULL;
3023 /* Either there is an access/demux specification before ://
3024 * or we have a plain local file path. */
3025 psz_path = strstr( psz_dup, "://" );
3026 if( psz_path != NULL )
3029 psz_path += 3; /* skips "://" */
3031 /* Separate access from demux (<access>/<demux>://<path>) */
3032 psz_access = psz_dup;
3033 psz_demux = strchr( psz_access, '/' );
3035 *psz_demux++ = '\0';
3037 /* We really don't want module name substitution here! */
3038 if( psz_access[0] == '$' )
3040 if( psz_demux && psz_demux[0] == '$' )
3047 *ppsz_access = psz_access ? psz_access : (char*)"";
3048 *ppsz_demux = psz_demux ? psz_demux : (char*)"";
3049 *ppsz_path = psz_path;
3052 static inline bool next(char ** src)
3056 long result = strtol( *src, &end, 0 );
3057 if( errno != 0 || result >= LONG_MAX || result <= LONG_MIN ||
3066 /*****************************************************************************
3067 * MRLSections: parse title and seekpoint info from the Media Resource Locator.
3070 * [url][@[title-start][:chapter-start][-[title-end][:chapter-end]]]
3071 *****************************************************************************/
3072 static void MRLSections( input_thread_t *p_input, char *psz_source,
3073 int *pi_title_start, int *pi_title_end,
3074 int *pi_chapter_start, int *pi_chapter_end )
3076 char *psz, *psz_end, *psz_next, *psz_check;
3078 *pi_title_start = *pi_title_end = -1;
3079 *pi_chapter_start = *pi_chapter_end = -1;
3081 /* Start by parsing titles and chapters */
3082 if( !psz_source || !( psz = strrchr( psz_source, '@' ) ) ) return;
3085 /* Check we are really dealing with a title/chapter section */
3086 psz_check = psz + 1;
3087 if( !*psz_check ) return;
3088 if( isdigit(*psz_check) )
3089 if(!next(&psz_check)) return;
3090 if( *psz_check != ':' && *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 != ':' && *psz_check ) return;
3103 if( *psz_check == ':' && ++psz_check )
3105 if( isdigit(*psz_check) )
3106 if(!next(&psz_check)) return;
3108 if( *psz_check ) return;
3110 /* Separate start and end */
3112 if( ( psz_end = strchr( psz, '-' ) ) ) *psz_end++ = 0;
3114 /* Look for the start title */
3115 *pi_title_start = strtol( psz, &psz_next, 0 );
3116 if( !*pi_title_start && psz == psz_next ) *pi_title_start = -1;
3117 *pi_title_end = *pi_title_start;
3120 /* Look for the start chapter */
3122 *pi_chapter_start = strtol( psz, &psz_next, 0 );
3123 if( !*pi_chapter_start && psz == psz_next ) *pi_chapter_start = -1;
3124 *pi_chapter_end = *pi_chapter_start;
3128 /* Look for the end title */
3129 *pi_title_end = strtol( psz_end, &psz_next, 0 );
3130 if( !*pi_title_end && psz_end == psz_next ) *pi_title_end = -1;
3133 /* Look for the end chapter */
3134 if( *psz_end ) psz_end++;
3135 *pi_chapter_end = strtol( psz_end, &psz_next, 0 );
3136 if( !*pi_chapter_end && psz_end == psz_next ) *pi_chapter_end = -1;
3139 msg_Dbg( p_input, "source=`%s' title=%d/%d seekpoint=%d/%d",
3140 psz_source, *pi_title_start, *pi_chapter_start,
3141 *pi_title_end, *pi_chapter_end );
3144 /*****************************************************************************
3145 * input_AddSubtitles: add a subtitles file and enable it
3146 *****************************************************************************/
3147 static void SubtitleAdd( input_thread_t *p_input, char *psz_subtitle, bool b_forced )
3149 input_source_t *sub;
3152 char *psz_path, *psz_extension;
3154 /* if we are provided a subtitle.sub file,
3155 * see if we don't have a subtitle.idx and use it instead */
3156 psz_path = strdup( psz_subtitle );
3159 psz_extension = strrchr( psz_path, '.');
3160 if( psz_extension && strcmp( psz_extension, ".sub" ) == 0 )
3164 strcpy( psz_extension, ".idx" );
3166 if( !utf8_stat( psz_path, &st ) && S_ISREG( st.st_mode ) )
3168 msg_Dbg( p_input, "using %s subtitles file instead of %s",
3169 psz_path, psz_subtitle );
3170 strcpy( psz_subtitle, psz_path );
3176 var_Change( p_input, "spu-es", VLC_VAR_CHOICESCOUNT, &count, NULL );
3178 sub = InputSourceNew( p_input );
3179 if( !sub || InputSourceInit( p_input, sub, psz_subtitle, "subtitle" ) )
3184 TAB_APPEND( p_input->p->i_slave, p_input->p->slave, sub );
3187 if( b_forced && !var_Change( p_input, "spu-es", VLC_VAR_GETLIST, &list, NULL ) )
3189 if( count.i_int == 0 )
3191 /* if it was first one, there is disable too */
3193 if( count.i_int < list.p_list->i_count )
3195 const int i_id = list.p_list->p_values[count.i_int].i_int;
3197 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_DEFAULT_BY_ID, i_id );
3198 es_out_Control( p_input->p->p_es_out_display, ES_OUT_SET_ES_BY_ID, i_id );
3200 var_FreeList( &list, NULL );
3204 /*****************************************************************************
3206 *****************************************************************************/
3207 void input_UpdateStatistic( input_thread_t *p_input,
3208 input_statistic_t i_type, int i_delta )
3210 assert( p_input->p->i_state != INIT_S );
3212 vlc_mutex_lock( &p_input->p->counters.counters_lock);
3215 #define I(c) stats_UpdateInteger( p_input, p_input->p->counters.c, i_delta, NULL )
3216 case INPUT_STATISTIC_DECODED_VIDEO:
3219 case INPUT_STATISTIC_DECODED_AUDIO:
3222 case INPUT_STATISTIC_DECODED_SUBTITLE:
3225 case INPUT_STATISTIC_SENT_PACKET:
3226 I(p_sout_sent_packets);
3229 case INPUT_STATISTIC_SENT_BYTE:
3231 int i_bytes; /* That's pretty stupid to define it as an integer, it will overflow
3233 if( !stats_UpdateInteger( p_input, p_input->p->counters.p_sout_sent_bytes, i_delta, &i_bytes ) )
3234 stats_UpdateFloat( p_input, p_input->p->counters.p_sout_send_bitrate, i_bytes, NULL );
3238 msg_Err( p_input, "Invalid statistic type %d (internal error)", i_type );
3241 vlc_mutex_unlock( &p_input->p->counters.counters_lock);
3245 /* TODO FIXME nearly the same logic that snapshot code */
3246 char *input_CreateFilename( vlc_object_t *p_obj, const char *psz_path, const char *psz_prefix, const char *psz_extension )
3251 path = utf8_opendir( psz_path );
3256 char *psz_tmp = str_format( p_obj, psz_prefix );
3260 char *psz_tmp2 = filename_sanitize( psz_tmp );
3264 asprintf( &psz_file, "%s"DIR_SEP"%s%s%s",
3266 psz_extension ? "." : "",
3267 psz_extension ? psz_extension : "" ) < 0 )
3274 psz_file = str_format( p_obj, psz_path );
3275 path_sanitize( psz_file );