1 /*****************************************************************************
2 * vlc_input.h: Core input structures
3 *****************************************************************************
4 * Copyright (C) 1999-2006 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 #if !defined( __LIBVLC__ )
26 #error You are not libvlc or one of its plugins. You cannot include this file
29 /* __ is need because conflict with <vlc/input.h> */
31 #define _VLC__INPUT_H 1
36 #include <vlc_events.h>
38 #include <string.h> /* strcasestr() */
42 /*****************************************************************************
43 * input_item_t: Describes an input and is used to spawn input_thread_t objects
44 *****************************************************************************/
47 char *psz_name; /**< Name of this info */
48 char *psz_value; /**< Value of the info */
51 struct info_category_t
53 char *psz_name; /**< Name of this category */
54 int i_infos; /**< Number of infos in the category */
55 struct info_t **pp_infos; /**< Pointer to an array of infos */
61 int i_id; /**< Identifier of the item */
63 char *psz_name; /**< text describing this item */
64 char *psz_uri; /**< mrl of this item */
65 vlc_bool_t b_fixed_name; /**< Can the interface change the name ?*/
67 int i_options; /**< Number of input options */
68 char **ppsz_options; /**< Array of input options */
70 mtime_t i_duration; /**< Duration in milliseconds*/
72 uint8_t i_type; /**< Type (file, disc, ...) */
73 vlc_bool_t b_prefers_tree; /**< Do we prefer being displayed as tree*/
75 int i_categories; /**< Number of info categories */
76 info_category_t **pp_categories; /**< Pointer to the first info category */
78 int i_es; /**< Number of es format descriptions */
79 es_format_t **es; /**< Es formats */
81 input_stats_t *p_stats; /**< Statistics */
82 int i_nb_played; /**< Number of times played */
86 vlc_event_manager_t event_manager;
88 vlc_mutex_t lock; /**< Lock for the item */
91 #define ITEM_TYPE_UNKNOWN 0
92 #define ITEM_TYPE_FILE 1
93 #define ITEM_TYPE_DIRECTORY 2
94 #define ITEM_TYPE_DISC 3
95 #define ITEM_TYPE_CDDA 4
96 #define ITEM_TYPE_CARD 5
97 #define ITEM_TYPE_NET 6
98 #define ITEM_TYPE_PLAYLIST 7
99 #define ITEM_TYPE_NODE 8
100 #define ITEM_TYPE_NUMBER 9
102 static inline void input_ItemInit( vlc_object_t *p_o, input_item_t *p_i )
104 memset( p_i, 0, sizeof(input_item_t) );
105 p_i->psz_name = NULL;
107 TAB_INIT( p_i->i_es, p_i->es );
108 TAB_INIT( p_i->i_options, p_i->ppsz_options );
109 TAB_INIT( p_i->i_categories, p_i->pp_categories );
111 p_i->i_type = ITEM_TYPE_UNKNOWN;
112 p_i->b_fixed_name = VLC_TRUE;
117 vlc_mutex_init( p_o, &p_i->lock );
118 vlc_event_manager_init( &p_i->event_manager, p_i, p_o );
119 vlc_event_manager_register_event_type( &p_i->event_manager,
120 vlc_InputItemMetaChanged );
121 vlc_event_manager_register_event_type( &p_i->event_manager,
122 vlc_InputItemSubItemAdded );
125 static inline void input_ItemCopyOptions( input_item_t *p_parent,
126 input_item_t *p_child )
129 for( i = 0 ; i< p_parent->i_options; i++ )
131 char *psz_option= strdup( p_parent->ppsz_options[i] );
132 p_child->i_options++;
133 p_child->ppsz_options = (char **)realloc( p_child->ppsz_options,
136 p_child->ppsz_options[p_child->i_options-1] = psz_option;
140 static inline void input_item_SetName( input_item_t *p_item, const char *psz_name )
142 if( p_item->psz_name ) free( p_item->psz_name );
143 p_item->psz_name = strdup( psz_name );
146 /* This won't hold the item, but can tell to interested third parties
147 * Like the playlist, that there is a new sub item. With this design
148 * It is not the input item's responsability to keep all the ref of
149 * the input item children. */
150 static inline void input_ItemAddSubItem( input_item_t *p_parent,
151 input_item_t *p_child )
155 p_parent->i_type = ITEM_TYPE_PLAYLIST;
157 /* Notify interested third parties */
158 event.type = vlc_InputItemSubItemAdded;
159 event.u.input_item_subitem_added.p_new_child = p_child;
160 vlc_event_send( &p_parent->event_manager, &event );
163 VLC_EXPORT( void, input_ItemAddOption,( input_item_t *, const char * ) );
164 VLC_EXPORT( void, input_ItemAddOptionNoDup,( input_item_t *, const char * ) );
166 static inline void input_ItemClean( input_item_t *p_i )
170 vlc_event_manager_fini( &p_i->event_manager );
172 free( p_i->psz_name );
173 free( p_i->psz_uri );
176 vlc_mutex_destroy( &p_i->p_stats->lock );
177 free( p_i->p_stats );
181 vlc_meta_Delete( p_i->p_meta );
183 for( i = 0; i < p_i->i_options; i++ )
185 if( p_i->ppsz_options[i] )
186 free( p_i->ppsz_options[i] );
188 TAB_CLEAN( p_i->i_options, p_i->ppsz_options );
190 for( i = 0; i < p_i->i_es; i++ )
192 es_format_Clean( p_i->es[i] );
195 TAB_CLEAN( p_i->i_es, p_i->es );
197 for( i = 0; i < p_i->i_categories; i++ )
199 info_category_t *p_category = p_i->pp_categories[i];
202 for( j = 0; j < p_category->i_infos; j++ )
204 struct info_t *p_info = p_category->pp_infos[j];
206 if( p_info->psz_name )
207 free( p_info->psz_name);
208 if( p_info->psz_value )
209 free( p_info->psz_value );
212 TAB_CLEAN( p_category->i_infos, p_category->pp_infos );
214 if( p_category->psz_name ) free( p_category->psz_name );
217 TAB_CLEAN( p_i->i_categories, p_i->pp_categories );
219 vlc_mutex_destroy( &p_i->lock );
222 static inline void input_item_SetMeta( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz_val )
226 vlc_mutex_lock( &p_i->lock );
228 p_i->p_meta = vlc_meta_New();
229 vlc_meta_Set( p_i->p_meta, meta_type, psz_val );
230 vlc_mutex_unlock( &p_i->lock );
232 /* Notify interested third parties */
233 event.type = vlc_InputItemMetaChanged;
234 event.u.input_item_meta_changed.meta_type = meta_type;
235 vlc_event_send( &p_i->event_manager, &event );
238 static inline vlc_bool_t input_item_MetaMatch( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz )
240 vlc_mutex_lock( &p_i->lock );
241 const char * meta = vlc_meta_Get( p_i->p_meta, meta_type );
242 vlc_bool_t ret = meta && strcasestr( meta, psz );
243 vlc_mutex_unlock( &p_i->lock );
248 static inline char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type )
251 vlc_mutex_lock( &p_i->lock );
255 vlc_mutex_unlock( &p_i->lock );
259 if( vlc_meta_Get( p_i->p_meta, meta_type ) )
260 psz = strdup( vlc_meta_Get( p_i->p_meta, meta_type ) );
262 vlc_mutex_unlock( &p_i->lock );
266 static inline char * input_item_GetName( input_item_t * p_i )
268 vlc_mutex_lock( &p_i->lock );
269 char *psz_s = p_i->psz_name ? strdup( p_i->psz_name ) : NULL;
270 vlc_mutex_unlock( &p_i->lock );
274 static inline char * input_item_GetURI( input_item_t * p_i )
276 vlc_mutex_lock( &p_i->lock );
277 char *psz_s = p_i->psz_uri ? strdup( p_i->psz_uri ) : NULL;
278 vlc_mutex_unlock( &p_i->lock );
282 static inline void input_item_SetURI( input_item_t * p_i, char * psz_uri )
284 vlc_mutex_lock( &p_i->lock );
285 if( p_i->psz_uri ) free( p_i->psz_uri );
286 p_i->psz_uri = strdup( psz_uri );
287 vlc_mutex_unlock( &p_i->lock );
290 static inline mtime_t input_item_GetDuration( input_item_t * p_i )
292 vlc_mutex_lock( &p_i->lock );
293 mtime_t i_duration = p_i->i_duration;
294 vlc_mutex_unlock( &p_i->lock );
298 static inline void input_item_SetDuration( input_item_t * p_i, mtime_t i_duration )
300 vlc_mutex_lock( &p_i->lock );
301 p_i->i_duration = i_duration;
302 vlc_mutex_unlock( &p_i->lock );
306 static inline void input_item_SetPreparsed( input_item_t *p_i, vlc_bool_t preparsed )
309 p_i->p_meta = vlc_meta_New();
312 p_i->p_meta->i_status |= ITEM_PREPARSED;
314 p_i->p_meta->i_status &= ~ITEM_PREPARSED;
317 static inline vlc_bool_t input_item_IsPreparsed( input_item_t *p_i )
319 return p_i->p_meta ? p_i->p_meta->i_status & ITEM_PREPARSED : VLC_FALSE ;
322 static inline void input_item_SetMetaFetched( input_item_t *p_i, vlc_bool_t metafetched )
325 p_i->p_meta = vlc_meta_New();
328 p_i->p_meta->i_status |= ITEM_META_FETCHED;
330 p_i->p_meta->i_status &= ~ITEM_META_FETCHED;
333 static inline vlc_bool_t input_item_IsMetaFetched( input_item_t *p_i )
335 return p_i->p_meta ? p_i->p_meta->i_status & ITEM_META_FETCHED : VLC_FALSE ;
339 static inline void input_item_SetArtNotFound( input_item_t *p_i, vlc_bool_t notfound )
342 p_i->p_meta = vlc_meta_New();
345 p_i->p_meta->i_status |= ITEM_ART_NOTFOUND;
347 p_i->p_meta->i_status &= ~ITEM_ART_NOTFOUND;
350 static inline void input_item_SetArtFetched( input_item_t *p_i, vlc_bool_t artfetched )
353 p_i->p_meta = vlc_meta_New();
356 p_i->p_meta->i_status |= ITEM_ART_FETCHED;
358 p_i->p_meta->i_status &= ~ITEM_ART_FETCHED;
361 static inline vlc_bool_t input_item_IsArtFetched( input_item_t *p_i )
363 return p_i->p_meta ? p_i->p_meta->i_status & ITEM_ART_FETCHED : VLC_FALSE ;
366 static inline const vlc_meta_t * input_item_GetMetaObject( input_item_t *p_i )
369 p_i->p_meta = vlc_meta_New();
374 static inline void input_item_MetaMerge( input_item_t *p_i, const vlc_meta_t * p_new_meta )
377 p_i->p_meta = vlc_meta_New();
379 vlc_meta_Merge( p_i->p_meta, p_new_meta );
382 #define input_item_SetTitle( item, b ) input_item_SetMeta( item, vlc_meta_Title, b )
383 #define input_item_SetArtist( item, b ) input_item_SetMeta( item, vlc_meta_Artist, b )
384 #define input_item_SetGenre( item, b ) input_item_SetMeta( item, vlc_meta_Genre, b )
385 #define input_item_SetCopyright( item, b ) input_item_SetMeta( item, vlc_meta_Copyright, b )
386 #define input_item_SetAlbum( item, b ) input_item_SetMeta( item, vlc_meta_Album, b )
387 #define input_item_SetTrackNum( item, b ) input_item_SetMeta( item, vlc_meta_TrackNumber, b )
388 #define input_item_SetDescription( item, b ) input_item_SetMeta( item, vlc_meta_Description, b )
389 #define input_item_SetRating( item, b ) input_item_SetMeta( item, vlc_meta_Rating, b )
390 #define input_item_SetDate( item, b ) input_item_SetMeta( item, vlc_meta_Date, b )
391 #define input_item_SetSetting( item, b ) input_item_SetMeta( item, vlc_meta_Setting, b )
392 #define input_item_SetURL( item, b ) input_item_SetMeta( item, vlc_meta_URL, b )
393 #define input_item_SetLanguage( item, b ) input_item_SetMeta( item, vlc_meta_Language, b )
394 #define input_item_SetNowPlaying( item, b ) input_item_SetMeta( item, vlc_meta_NowPlaying, b )
395 #define input_item_SetPublisher( item, b ) input_item_SetMeta( item, vlc_meta_Publisher, b )
396 #define input_item_SetEncodedBy( item, b ) input_item_SetMeta( item, vlc_meta_EncodedBy, b )
397 #define input_item_SetArtURL( item, b ) input_item_SetMeta( item, vlc_meta_ArtworkURL, b )
398 #define input_item_SetTrackID( item, b ) input_item_SetMeta( item, vlc_meta_TrackID, b )
400 #define input_item_GetTitle( item ) input_item_GetMeta( item, vlc_meta_Title )
401 #define input_item_GetArtist( item ) input_item_GetMeta( item, vlc_meta_Artist )
402 #define input_item_GetGenre( item ) input_item_GetMeta( item, vlc_meta_Genre )
403 #define input_item_GetCopyright( item ) input_item_GetMeta( item, vlc_meta_Copyright )
404 #define input_item_GetAlbum( item ) input_item_GetMeta( item, vlc_meta_Album )
405 #define input_item_GetTrackNum( item ) input_item_GetMeta( item, vlc_meta_TrackNumber )
406 #define input_item_GetDescription( item ) input_item_GetMeta( item, vlc_meta_Description )
407 #define input_item_GetRating( item ) input_item_GetMeta( item, vlc_meta_Rating )
408 #define input_item_GetDate( item ) input_item_GetMeta( item, vlc_meta_Date )
409 #define input_item_GetGetting( item ) input_item_GetMeta( item, vlc_meta_Getting )
410 #define input_item_GetURL( item ) input_item_GetMeta( item, vlc_meta_URL )
411 #define input_item_GetLanguage( item ) input_item_GetMeta( item, vlc_meta_Language )
412 #define input_item_GetNowPlaying( item ) input_item_GetMeta( item, vlc_meta_NowPlaying )
413 #define input_item_GetPublisher( item ) input_item_GetMeta( item, vlc_meta_Publisher )
414 #define input_item_GetEncodedBy( item ) input_item_GetMeta( item, vlc_meta_EncodedBy )
415 #define input_item_GetArtURL( item ) input_item_GetMeta( item, vlc_meta_ArtworkURL )
416 #define input_item_GetTrackID( item ) input_item_GetMeta( item, vlc_meta_TrackID )
417 #define input_item_GetSetting( item ) input_item_GetMeta( item, vlc_meta_Setting )
419 VLC_EXPORT( char *, input_ItemGetInfo, ( input_item_t *p_i, const char *psz_cat,const char *psz_name ) );
420 VLC_EXPORT(int, input_ItemAddInfo, ( input_item_t *p_i, const char *psz_cat, const char *psz_name, const char *psz_format, ... ) );
422 #define input_ItemNew( a,b,c ) input_ItemNewExt( a, b, c, 0, NULL, -1 )
423 #define input_ItemNewExt(a,b,c,d,e,f) __input_ItemNewExt( VLC_OBJECT(a),b,c,d,e,f)
424 VLC_EXPORT( input_item_t *, __input_ItemNewExt, (vlc_object_t *, const char *, const char*, int, const char *const *, mtime_t i_duration ) );
425 VLC_EXPORT( input_item_t *, input_ItemNewWithType, ( vlc_object_t *, const char *, const char *e, int, const char *const *, mtime_t i_duration, int ) );
427 VLC_EXPORT( input_item_t *, input_ItemGetById, (playlist_t *, int ) );
429 /*****************************************************************************
431 *****************************************************************************/
432 static inline void vlc_audio_replay_gain_MergeFromMeta( audio_replay_gain_t *p_dst,
433 const vlc_meta_t *p_meta )
440 if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_TRACK_GAIN" )) ||
441 (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "RG_RADIO" )) )
443 p_dst->pb_gain[AUDIO_REPLAY_GAIN_TRACK] = VLC_TRUE;
444 p_dst->pf_gain[AUDIO_REPLAY_GAIN_TRACK] = atof( psz_value );
446 else if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_TRACK_PEAK" )) ||
447 (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "RG_PEAK" )) )
449 p_dst->pb_peak[AUDIO_REPLAY_GAIN_TRACK] = VLC_TRUE;
450 p_dst->pf_peak[AUDIO_REPLAY_GAIN_TRACK] = atof( psz_value );
452 else if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_ALBUM_GAIN" )) ||
453 (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "RG_AUDIOPHILE" )) )
455 p_dst->pb_gain[AUDIO_REPLAY_GAIN_ALBUM] = VLC_TRUE;
456 p_dst->pf_gain[AUDIO_REPLAY_GAIN_ALBUM] = atof( psz_value );
458 else if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_ALBUM_PEAK" )) )
460 p_dst->pb_peak[AUDIO_REPLAY_GAIN_ALBUM] = VLC_TRUE;
461 p_dst->pf_peak[AUDIO_REPLAY_GAIN_ALBUM] = atof( psz_value );
465 /*****************************************************************************
466 * Seek point: (generalisation of chapters)
467 *****************************************************************************/
470 int64_t i_byte_offset;
471 int64_t i_time_offset;
476 static inline seekpoint_t *vlc_seekpoint_New( void )
478 seekpoint_t *point = (seekpoint_t*)malloc( sizeof( seekpoint_t ) );
479 point->i_byte_offset =
480 point->i_time_offset = -1;
482 point->psz_name = NULL;
486 static inline void vlc_seekpoint_Delete( seekpoint_t *point )
489 if( point->psz_name ) free( point->psz_name );
493 static inline seekpoint_t *vlc_seekpoint_Duplicate( seekpoint_t *src )
495 seekpoint_t *point = vlc_seekpoint_New();
496 if( src->psz_name ) point->psz_name = strdup( src->psz_name );
497 point->i_time_offset = src->i_time_offset;
498 point->i_byte_offset = src->i_byte_offset;
502 /*****************************************************************************
504 *****************************************************************************/
509 vlc_bool_t b_menu; /* Is it a menu or a normal entry */
511 int64_t i_length; /* Length(microsecond) if known, else 0 */
512 int64_t i_size; /* Size (bytes) if known, else 0 */
514 /* Title seekpoint */
516 seekpoint_t **seekpoint;
520 static inline input_title_t *vlc_input_title_New(void)
522 input_title_t *t = (input_title_t*)malloc( sizeof( input_title_t ) );
525 t->b_menu = VLC_FALSE;
534 static inline void vlc_input_title_Delete( input_title_t *t )
540 if( t->psz_name ) free( t->psz_name );
541 for( i = 0; i < t->i_seekpoint; i++ )
543 if( t->seekpoint[i]->psz_name ) free( t->seekpoint[i]->psz_name );
544 free( t->seekpoint[i] );
546 if( t->seekpoint ) free( t->seekpoint );
550 static inline input_title_t *vlc_input_title_Duplicate( input_title_t *t )
552 input_title_t *dup = vlc_input_title_New( );
555 if( t->psz_name ) dup->psz_name = strdup( t->psz_name );
556 dup->b_menu = t->b_menu;
557 dup->i_length = t->i_length;
558 dup->i_size = t->i_size;
559 dup->i_seekpoint = t->i_seekpoint;
560 if( t->i_seekpoint > 0 )
562 dup->seekpoint = (seekpoint_t**)calloc( t->i_seekpoint,
563 sizeof(seekpoint_t*) );
565 for( i = 0; i < t->i_seekpoint; i++ )
567 dup->seekpoint[i] = vlc_seekpoint_Duplicate( t->seekpoint[i] );
573 /*****************************************************************************
575 *****************************************************************************/
576 struct input_attachment_t
580 char *psz_description;
585 static inline input_attachment_t *vlc_input_attachment_New( const char *psz_name,
586 const char *psz_mime,
587 const char *psz_description,
591 input_attachment_t *a =
592 (input_attachment_t*)malloc( sizeof(input_attachment_t) );
595 a->psz_name = strdup( psz_name ? psz_name : "" );
596 a->psz_mime = strdup( psz_mime ? psz_mime : "" );
597 a->psz_description = strdup( psz_description ? psz_description : "" );
602 a->p_data = malloc( i_data );
603 if( a->p_data && p_data )
604 memcpy( a->p_data, p_data, i_data );
608 static inline input_attachment_t *vlc_input_attachment_Duplicate( const input_attachment_t *a )
610 return vlc_input_attachment_New( a->psz_name, a->psz_mime, a->psz_description,
611 a->p_data, a->i_data );
613 static inline void vlc_input_attachment_Delete( input_attachment_t *a )
619 free( a->psz_description );
624 /*****************************************************************************
625 * input defines/constants.
626 *****************************************************************************/
640 /* "rate" default, min/max
641 * A rate below 1000 plays the movie faster,
642 * A rate above 1000 plays the movie slower.
644 #define INPUT_RATE_DEFAULT 1000
645 #define INPUT_RATE_MIN 125 /* Up to 8/1 */
646 #define INPUT_RATE_MAX 32000 /* Up to 1/32 */
648 /* i_update field of access_t/demux_t */
649 #define INPUT_UPDATE_NONE 0x0000
650 #define INPUT_UPDATE_SIZE 0x0001
651 #define INPUT_UPDATE_TITLE 0x0010
652 #define INPUT_UPDATE_SEEKPOINT 0x0020
653 #define INPUT_UPDATE_META 0x0040
655 /* Input control XXX: internal */
656 #define INPUT_CONTROL_FIFO_SIZE 100
658 /** Get the input item for an input thread */
659 VLC_EXPORT(input_item_t*, input_GetItem, (input_thread_t*));
661 typedef struct input_thread_private_t input_thread_private_t;
664 * Main structure representing an input thread. This structure is mostly
665 * private. The only public fields are READ-ONLY. You must use the helpers
668 struct input_thread_t
673 vlc_bool_t b_preparsing;
676 vlc_bool_t b_can_pace_control;
677 int64_t i_time; /* Current time */
679 /* Internal caching common to all inputs */
682 /* All other data is input_thread is PRIVATE. You can't access it
683 * outside of src/input */
684 input_thread_private_t *p;
687 /*****************************************************************************
689 *****************************************************************************/
690 #define input_CreateThread(a,b) __input_CreateThread(VLC_OBJECT(a),b)
691 VLC_EXPORT( input_thread_t *, __input_CreateThread, ( vlc_object_t *, input_item_t * ) );
692 #define input_Preparse(a,b) __input_Preparse(VLC_OBJECT(a),b)
693 VLC_EXPORT( int, __input_Preparse, ( vlc_object_t *, input_item_t * ) );
695 #define input_Read(a,b,c) __input_Read(VLC_OBJECT(a),b, c)
696 VLC_EXPORT( int, __input_Read, ( vlc_object_t *, input_item_t *, vlc_bool_t ) );
697 VLC_EXPORT( void, input_StopThread, ( input_thread_t * ) );
698 VLC_EXPORT( void, input_DestroyThread, ( input_thread_t * ) );
702 /* input variable "position" */
703 INPUT_GET_POSITION, /* arg1= double * res= */
704 INPUT_SET_POSITION, /* arg1= double res=can fail */
706 /* input variable "length" */
707 INPUT_GET_LENGTH, /* arg1= int64_t * res=can fail */
709 /* input variable "time" */
710 INPUT_GET_TIME, /* arg1= int64_t * res= */
711 INPUT_SET_TIME, /* arg1= int64_t res=can fail */
713 /* input variable "rate" (1 is DEFAULT_RATE) */
714 INPUT_GET_RATE, /* arg1= int * res= */
715 INPUT_SET_RATE, /* arg1= int res=can fail */
717 /* input variable "state" */
718 INPUT_GET_STATE, /* arg1= int * res= */
719 INPUT_SET_STATE, /* arg1= int res=can fail */
721 /* input variable "audio-delay" and "sub-delay" */
722 INPUT_GET_AUDIO_DELAY, /* arg1 = int* res=can fail */
723 INPUT_SET_AUDIO_DELAY, /* arg1 = int res=can fail */
724 INPUT_GET_SPU_DELAY, /* arg1 = int* res=can fail */
725 INPUT_SET_SPU_DELAY, /* arg1 = int res=can fail */
728 INPUT_ADD_INFO, /* arg1= char* arg2= char* arg3=... res=can fail */
729 INPUT_GET_INFO, /* arg1= char* arg2= char* arg3= char** res=can fail */
730 INPUT_DEL_INFO, /* arg1= char* arg2= char* res=can fail */
731 INPUT_SET_NAME, /* arg1= char* res=can fail */
733 /* Input config options */
734 INPUT_ADD_OPTION, /* arg1= char * arg2= char * res=can fail*/
736 /* Input properties */
737 INPUT_GET_BYTE_POSITION, /* arg1= int64_t * res= */
738 INPUT_SET_BYTE_SIZE, /* arg1= int64_t * res= */
741 INPUT_GET_BOOKMARKS, /* arg1= seekpoint_t *** arg2= int * res=can fail */
742 INPUT_CLEAR_BOOKMARKS, /* res=can fail */
743 INPUT_ADD_BOOKMARK, /* arg1= seekpoint_t * res=can fail */
744 INPUT_CHANGE_BOOKMARK, /* arg1= seekpoint_t * arg2= int * res=can fail */
745 INPUT_DEL_BOOKMARK, /* arg1= seekpoint_t * res=can fail */
746 INPUT_SET_BOOKMARK, /* arg1= int res=can fail */
749 INPUT_GET_ATTACHMENTS, /* arg1=input_attachment_t***, arg2=int* res=can fail */
750 INPUT_GET_ATTACHMENT, /* arg1=input_attachment_t**, arg2=char* res=can fail */
752 /* On the fly input slave */
753 INPUT_ADD_SLAVE /* arg1= char * */
756 VLC_EXPORT( int, input_vaControl,( input_thread_t *, int i_query, va_list ) );
757 VLC_EXPORT( int, input_Control, ( input_thread_t *, int i_query, ... ) );
759 VLC_EXPORT( decoder_t *, input_DecoderNew, ( input_thread_t *, es_format_t *, vlc_bool_t b_force_decoder ) );
760 VLC_EXPORT( void, input_DecoderDelete, ( decoder_t * ) );
761 VLC_EXPORT( void, input_DecoderDecode,( decoder_t *, block_t * ) );
763 VLC_EXPORT( vlc_bool_t, input_AddSubtitles, ( input_thread_t *, char *, vlc_bool_t ) );