1 /*****************************************************************************
2 * var.c: object variables for input thread
3 *****************************************************************************
4 * Copyright (C) 2004-2007 the VideoLAN team
7 * Authors: Laurent Aimar <fenrir@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
31 #include <vlc_common.h>
35 #include "input_internal.h"
37 /*****************************************************************************
39 *****************************************************************************/
40 static int StateCallback ( vlc_object_t *p_this, char const *psz_cmd,
41 vlc_value_t oldval, vlc_value_t newval, void * );
42 static int RateCallback ( vlc_object_t *p_this, char const *psz_cmd,
43 vlc_value_t oldval, vlc_value_t newval, void * );
44 static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
45 vlc_value_t oldval, vlc_value_t newval, void * );
46 static int TimeCallback ( vlc_object_t *p_this, char const *psz_cmd,
47 vlc_value_t oldval, vlc_value_t newval, void * );
48 static int ProgramCallback ( vlc_object_t *p_this, char const *psz_cmd,
49 vlc_value_t oldval, vlc_value_t newval, void * );
50 static int TitleCallback ( vlc_object_t *p_this, char const *psz_cmd,
51 vlc_value_t oldval, vlc_value_t newval, void * );
52 static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
53 vlc_value_t oldval, vlc_value_t newval, void * );
54 static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
55 vlc_value_t oldval, vlc_value_t newval, void * );
56 static int ESCallback ( vlc_object_t *p_this, char const *psz_cmd,
57 vlc_value_t oldval, vlc_value_t newval, void * );
58 static int EsDelayCallback ( vlc_object_t *p_this, char const *psz_cmd,
59 vlc_value_t oldval, vlc_value_t newval, void * );
61 static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
62 vlc_value_t oldval, vlc_value_t newval, void * );
64 static int RecordCallback( vlc_object_t *p_this, char const *psz_cmd,
65 vlc_value_t oldval, vlc_value_t newval,
71 vlc_callback_t callback;
72 } vlc_input_callback_t;
73 static void InputAddCallbacks( input_thread_t *, const vlc_input_callback_t * );
74 static void InputDelCallbacks( input_thread_t *, const vlc_input_callback_t * );
76 #ifdef CALLBACK /* For windows */
77 # undef CALLBACK /* We don't care of this one here */
79 /* List all callbacks added by input */
80 #define CALLBACK(name,cb) { name, cb }
81 static const vlc_input_callback_t p_input_callbacks[] =
83 CALLBACK( "state", StateCallback ),
84 CALLBACK( "rate", RateCallback ),
85 CALLBACK( "rate-slower", RateCallback ),
86 CALLBACK( "rate-faster", RateCallback ),
87 CALLBACK( "position", PositionCallback ),
88 CALLBACK( "position-offset", PositionCallback ),
89 CALLBACK( "time", TimeCallback ),
90 CALLBACK( "time-offset", TimeCallback ),
91 CALLBACK( "bookmark", BookmarkCallback ),
92 CALLBACK( "program", ProgramCallback ),
93 CALLBACK( "title", TitleCallback ),
94 CALLBACK( "chapter", SeekpointCallback ),
95 CALLBACK( "audio-delay", EsDelayCallback ),
96 CALLBACK( "spu-delay", EsDelayCallback ),
97 CALLBACK( "video-es", ESCallback ),
98 CALLBACK( "audio-es", ESCallback ),
99 CALLBACK( "spu-es", ESCallback ),
100 CALLBACK( "record", RecordCallback ),
102 CALLBACK( NULL, NULL )
104 static const vlc_input_callback_t p_input_navigation_callbacks[] =
106 CALLBACK( "next-title", TitleCallback ),
107 CALLBACK( "prev-title", TitleCallback ),
109 CALLBACK( NULL, NULL )
111 static const vlc_input_callback_t p_input_title_callbacks[] =
113 CALLBACK( "next-chapter", SeekpointCallback ),
114 CALLBACK( "prev-chapter", SeekpointCallback ),
116 CALLBACK( NULL, NULL )
120 /*****************************************************************************
121 * input_ControlVarInit:
122 * Create all control object variables with their callbacks
123 *****************************************************************************/
124 void input_ControlVarInit ( input_thread_t *p_input )
126 vlc_value_t val, text;
129 var_Create( p_input, "state", VLC_VAR_INTEGER );
130 val.i_int = p_input->i_state;
131 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
134 var_Create( p_input, "rate", VLC_VAR_INTEGER );
135 val.i_int = p_input->p->i_rate;
136 var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
138 var_Create( p_input, "rate-slower", VLC_VAR_VOID );
140 var_Create( p_input, "rate-faster", VLC_VAR_VOID );
143 var_Create( p_input, "position", VLC_VAR_FLOAT );
144 var_Create( p_input, "position-offset", VLC_VAR_FLOAT );
146 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
149 var_Create( p_input, "time", VLC_VAR_TIME );
150 var_Create( p_input, "time-offset", VLC_VAR_TIME ); /* relative */
152 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
155 var_Create( p_input, "bookmark", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
157 val.psz_string = _("Bookmark");
158 var_Change( p_input, "bookmark", VLC_VAR_SETTEXT, &val, NULL );
161 var_Create( p_input, "program", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
163 var_Get( p_input, "program", &val );
165 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
166 text.psz_string = _("Program");
167 var_Change( p_input, "program", VLC_VAR_SETTEXT, &text, NULL );
170 var_Create( p_input, "programs", VLC_VAR_LIST | VLC_VAR_DOINHERIT );
171 text.psz_string = _("Programs");
172 var_Change( p_input, "programs", VLC_VAR_SETTEXT, &text, NULL );
175 var_Create( p_input, "title", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
176 text.psz_string = _("Title");
177 var_Change( p_input, "title", VLC_VAR_SETTEXT, &text, NULL );
180 var_Create( p_input, "chapter", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
181 text.psz_string = _("Chapter");
182 var_Change( p_input, "chapter", VLC_VAR_SETTEXT, &text, NULL );
184 /* Navigation The callback is added after */
185 var_Create( p_input, "navigation", VLC_VAR_VARIABLE | VLC_VAR_HASCHOICE );
186 text.psz_string = _("Navigation");
187 var_Change( p_input, "navigation", VLC_VAR_SETTEXT, &text, NULL );
190 var_Create( p_input, "audio-delay", VLC_VAR_TIME );
192 var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
193 var_Create( p_input, "spu-delay", VLC_VAR_TIME );
195 var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
198 var_Create( p_input, "video-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
199 text.psz_string = _("Video Track");
200 var_Change( p_input, "video-es", VLC_VAR_SETTEXT, &text, NULL );
203 var_Create( p_input, "audio-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
204 text.psz_string = _("Audio Track");
205 var_Change( p_input, "audio-es", VLC_VAR_SETTEXT, &text, NULL );
208 var_Create( p_input, "spu-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
209 text.psz_string = _("Subtitles Track");
210 var_Change( p_input, "spu-es", VLC_VAR_SETTEXT, &text, NULL );
212 /* Special read only objects variables for intf */
213 var_Create( p_input, "bookmarks", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
215 var_Create( p_input, "length", VLC_VAR_TIME );
217 var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
219 if( !p_input->b_preparsing )
221 /* Special "intf-change" variable, it allows intf to set up a callback
222 * to be notified of some changes.
224 * Add rate-change to inform about rate changin
226 * TODO list all changes warn by this callbacks */
227 var_Create( p_input, "intf-change", VLC_VAR_BOOL );
228 var_SetBool( p_input, "intf-change", true );
229 var_Create( p_input, "rate-change", VLC_VAR_BOOL );
230 var_SetBool( p_input, "rate-change", true );
234 * XXX we put callback only in non preparsing mode. We need to create the variable
235 * unless someone want to check all var_Get/var_Change return value ... */
236 if( !p_input->b_preparsing )
237 InputAddCallbacks( p_input, p_input_callbacks );
240 /*****************************************************************************
241 * input_ControlVarStop:
242 *****************************************************************************/
243 void input_ControlVarStop( input_thread_t *p_input )
245 InputDelCallbacks( p_input, p_input_callbacks );
247 if( p_input->p->i_title > 0 )
249 char name[sizeof("title ") + 5 ];
252 InputDelCallbacks( p_input, p_input_navigation_callbacks );
253 InputDelCallbacks( p_input, p_input_title_callbacks );
255 for( i = 0; i < p_input->p->i_title; i++ )
257 snprintf( name, sizeof(name), "title %2i", i );
258 var_DelCallback( p_input, name, NavigationCallback, (void *)(intptr_t)i );
263 /*****************************************************************************
264 * input_ControlVarNavigation:
265 * Create all remaining control object variables
266 *****************************************************************************/
267 void input_ControlVarNavigation( input_thread_t *p_input )
269 vlc_value_t val, text;
272 /* Create more command variables */
273 if( p_input->p->i_title > 1 )
275 var_Create( p_input, "next-title", VLC_VAR_VOID );
276 text.psz_string = _("Next title");
277 var_Change( p_input, "next-title", VLC_VAR_SETTEXT, &text, NULL );
278 var_AddCallback( p_input, "next-title", TitleCallback, NULL );
280 var_Create( p_input, "prev-title", VLC_VAR_VOID );
281 text.psz_string = _("Previous title");
282 var_Change( p_input, "prev-title", VLC_VAR_SETTEXT, &text, NULL );
283 var_AddCallback( p_input, "prev-title", TitleCallback, NULL );
286 /* Create title and navigation */
287 val.psz_string = malloc( sizeof("title ") + 5 );
288 if( !val.psz_string )
291 for( i = 0; i < p_input->p->i_title; i++ )
293 vlc_value_t val2, text2;
296 /* Add Navigation entries */
297 sprintf( val.psz_string, "title %2i", i );
298 var_Destroy( p_input, val.psz_string );
299 var_Create( p_input, val.psz_string,
300 VLC_VAR_INTEGER|VLC_VAR_HASCHOICE|VLC_VAR_ISCOMMAND );
301 var_AddCallback( p_input, val.psz_string,
302 NavigationCallback, (void *)(intptr_t)i );
304 if( p_input->p->title[i]->psz_name == NULL ||
305 *p_input->p->title[i]->psz_name == '\0' )
307 if( asprintf( &text.psz_string, _("Title %i"),
308 i + p_input->p->i_title_offset ) == -1 )
313 text.psz_string = strdup( p_input->p->title[i]->psz_name );
315 var_Change( p_input, "navigation", VLC_VAR_ADDCHOICE, &val, &text );
317 /* Add title choice */
319 var_Change( p_input, "title", VLC_VAR_ADDCHOICE, &val2, &text );
321 free( text.psz_string );
323 for( j = 0; j < p_input->p->title[i]->i_seekpoint; j++ )
327 if( p_input->p->title[i]->seekpoint[j]->psz_name == NULL ||
328 *p_input->p->title[i]->seekpoint[j]->psz_name == '\0' )
331 if( asprintf( &text2.psz_string, _("Chapter %i"),
332 j + p_input->p->i_seekpoint_offset ) == -1 )
338 strdup( p_input->p->title[i]->seekpoint[j]->psz_name );
341 var_Change( p_input, val.psz_string, VLC_VAR_ADDCHOICE,
343 free( text2.psz_string );
347 free( val.psz_string );
350 /*****************************************************************************
351 * input_ControlVarTitle:
352 * Create all variables for a title
353 *****************************************************************************/
354 void input_ControlVarTitle( input_thread_t *p_input, int i_title )
356 input_title_t *t = p_input->p->title[i_title];
357 vlc_value_t val, text;
360 /* Create/Destroy command variables */
361 if( t->i_seekpoint <= 1 )
363 var_Destroy( p_input, "next-chapter" );
364 var_Destroy( p_input, "prev-chapter" );
366 else if( var_Get( p_input, "next-chapter", &val ) != VLC_SUCCESS )
368 var_Create( p_input, "next-chapter", VLC_VAR_VOID );
369 text.psz_string = _("Next chapter");
370 var_Change( p_input, "next-chapter", VLC_VAR_SETTEXT, &text, NULL );
371 var_AddCallback( p_input, "next-chapter", SeekpointCallback, NULL );
373 var_Create( p_input, "prev-chapter", VLC_VAR_VOID );
374 text.psz_string = _("Previous chapter");
375 var_Change( p_input, "prev-chapter", VLC_VAR_SETTEXT, &text, NULL );
376 var_AddCallback( p_input, "prev-chapter", SeekpointCallback, NULL );
379 /* Build chapter list */
380 var_Change( p_input, "chapter", VLC_VAR_CLEARCHOICES, NULL, NULL );
381 for( i = 0; i < t->i_seekpoint; i++ )
385 if( t->seekpoint[i]->psz_name == NULL ||
386 *t->seekpoint[i]->psz_name == '\0' )
389 if( asprintf( &text.psz_string, _("Chapter %i"),
390 i + p_input->p->i_seekpoint_offset ) == -1 )
395 text.psz_string = strdup( t->seekpoint[i]->psz_name );
398 var_Change( p_input, "chapter", VLC_VAR_ADDCHOICE, &val, &text );
399 free( text.psz_string );
403 /*****************************************************************************
404 * input_ConfigVarInit:
405 * Create all config object variables
406 *****************************************************************************/
407 void input_ConfigVarInit ( input_thread_t *p_input )
409 /* Create Object Variables for private use only */
411 if( !p_input->b_preparsing )
413 var_Create( p_input, "video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
414 var_Create( p_input, "audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
415 var_Create( p_input, "spu", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
417 var_Create( p_input, "audio-track", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
418 var_Create( p_input, "sub-track", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
420 var_Create( p_input, "audio-language",
421 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
422 var_Create( p_input, "sub-language",
423 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
425 var_Create( p_input, "audio-track-id",
426 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
427 var_Create( p_input, "sub-track-id",
428 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
430 var_Create( p_input, "sub-file", VLC_VAR_FILE | VLC_VAR_DOINHERIT );
431 var_Create( p_input, "sub-autodetect-file", VLC_VAR_BOOL |
433 var_Create( p_input, "sub-autodetect-path", VLC_VAR_STRING |
435 var_Create( p_input, "sub-autodetect-fuzzy", VLC_VAR_INTEGER |
438 var_Create( p_input, "sout", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
439 var_Create( p_input, "sout-all", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
440 var_Create( p_input, "sout-audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
441 var_Create( p_input, "sout-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
442 var_Create( p_input, "sout-spu", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
443 var_Create( p_input, "sout-keep", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
445 var_Create( p_input, "input-repeat",
446 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
447 var_Create( p_input, "start-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
448 var_Create( p_input, "stop-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
449 var_Create( p_input, "run-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
451 var_Create( p_input, "input-slave",
452 VLC_VAR_STRING | VLC_VAR_DOINHERIT );
454 var_Create( p_input, "minimize-threads",
455 VLC_VAR_BOOL|VLC_VAR_DOINHERIT );
457 var_Create( p_input, "audio-desync",
458 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
459 var_Create( p_input, "cr-average",
460 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
461 var_Create( p_input, "clock-synchro",
462 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
463 var_Create( p_input, "auto-adjust-pts-delay",
464 VLC_VAR_BOOL | VLC_VAR_DOINHERIT);
467 var_Create( p_input, "seekable", VLC_VAR_BOOL );
468 var_SetBool( p_input, "seekable", true ); /* Fixed later*/
470 var_Create( p_input, "can-pause", VLC_VAR_BOOL );
471 var_SetBool( p_input, "can-pause", true ); /* Fixed later*/
473 var_Create( p_input, "can-record", VLC_VAR_BOOL );
474 var_SetBool( p_input, "can-record", false ); /* Fixed later*/
476 var_Create( p_input, "record", VLC_VAR_BOOL );
477 var_SetBool( p_input, "record", false );
479 var_Create( p_input, "teletext-es", VLC_VAR_INTEGER );
480 var_SetInteger( p_input, "teletext-es", -1 );
483 var_Create( p_input, "access-filter", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
484 var_Create( p_input, "access", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
485 var_Create( p_input, "demux", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
488 var_Create( p_input, "meta-title", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
489 var_Create( p_input, "meta-author", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
490 var_Create( p_input, "meta-artist", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
491 var_Create( p_input, "meta-genre", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
492 var_Create( p_input, "meta-copyright", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
493 var_Create( p_input, "meta-description", VLC_VAR_STRING|VLC_VAR_DOINHERIT);
494 var_Create( p_input, "meta-date", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
495 var_Create( p_input, "meta-url", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
498 /*****************************************************************************
499 * Callbacks managements:
500 *****************************************************************************/
501 static void InputAddCallbacks( input_thread_t *p_input,
502 const vlc_input_callback_t *p_callbacks )
505 for( i = 0; p_callbacks[i].psz_name != NULL; i++ )
506 var_AddCallback( p_input,
507 p_callbacks[i].psz_name,
508 p_callbacks[i].callback, NULL );
510 static void InputDelCallbacks( input_thread_t *p_input,
511 const vlc_input_callback_t *p_callbacks )
514 for( i = 0; p_callbacks[i].psz_name != NULL; i++ )
515 var_DelCallback( p_input,
516 p_callbacks[i].psz_name,
517 p_callbacks[i].callback, NULL );
519 /*****************************************************************************
521 *****************************************************************************/
522 static int StateCallback( vlc_object_t *p_this, char const *psz_cmd,
523 vlc_value_t oldval, vlc_value_t newval,
526 input_thread_t *p_input = (input_thread_t*)p_this;
527 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
529 if( newval.i_int == PLAYING_S || newval.i_int == PAUSE_S )
531 input_ControlPush( p_input, INPUT_CONTROL_SET_STATE, &newval );
538 static int RateCallback( vlc_object_t *p_this, char const *psz_cmd,
539 vlc_value_t oldval, vlc_value_t newval, void *p_data )
541 input_thread_t *p_input = (input_thread_t*)p_this;
542 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
544 /* Problem with this way: the "rate" variable is update after the input thread do the change */
545 if( !strcmp( psz_cmd, "rate-slower" ) )
547 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_SLOWER, NULL );
549 else if( !strcmp( psz_cmd, "rate-faster" ) )
551 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_FASTER, NULL );
555 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE, &newval );
561 static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
562 vlc_value_t oldval, vlc_value_t newval,
565 input_thread_t *p_input = (input_thread_t*)p_this;
566 vlc_value_t val, length;
567 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
569 if( !strcmp( psz_cmd, "position-offset" ) )
571 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION_OFFSET, &newval );
573 val.f_float = var_GetFloat( p_input, "position" ) + newval.f_float;
574 if( val.f_float < 0.0 ) val.f_float = 0.0;
575 if( val.f_float > 1.0 ) val.f_float = 1.0;
576 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
580 val.f_float = newval.f_float;
581 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &newval );
584 /* Update "position" for better intf behavour */
585 var_Get( p_input, "length", &length );
586 if( length.i_time > 0 && val.f_float >= 0.0 && val.f_float <= 1.0 )
588 val.i_time = length.i_time * val.f_float;
589 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
595 static int TimeCallback( vlc_object_t *p_this, char const *psz_cmd,
596 vlc_value_t oldval, vlc_value_t newval, void *p_data )
598 input_thread_t *p_input = (input_thread_t*)p_this;
599 vlc_value_t val, length;
600 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
602 if( !strcmp( psz_cmd, "time-offset" ) )
604 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME_OFFSET, &newval );
605 val.i_time = var_GetTime( p_input, "time" ) + newval.i_time;
606 if( val.i_time < 0 ) val.i_time = 0;
607 /* TODO maybe test against i_length ? */
608 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
612 val.i_time = newval.i_time;
613 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &newval );
616 /* Update "position" for better intf behavour */
617 var_Get( p_input, "length", &length );
618 if( length.i_time > 0 && val.i_time >= 0 && val.i_time <= length.i_time )
620 val.f_float = (double)val.i_time/(double)length.i_time;
621 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
627 static int ProgramCallback( vlc_object_t *p_this, char const *psz_cmd,
628 vlc_value_t oldval, vlc_value_t newval,
631 input_thread_t *p_input = (input_thread_t*)p_this;
632 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
634 input_ControlPush( p_input, INPUT_CONTROL_SET_PROGRAM, &newval );
639 static int TitleCallback( vlc_object_t *p_this, char const *psz_cmd,
640 vlc_value_t oldval, vlc_value_t newval,
643 input_thread_t *p_input = (input_thread_t*)p_this;
644 vlc_value_t val, count;
645 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
647 if( !strcmp( psz_cmd, "next-title" ) )
649 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_NEXT, NULL );
651 val.i_int = var_GetInteger( p_input, "title" ) + 1;
652 var_Change( p_input, "title", VLC_VAR_CHOICESCOUNT, &count, NULL );
653 if( val.i_int < count.i_int )
654 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
656 else if( !strcmp( psz_cmd, "prev-title" ) )
658 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_PREV, NULL );
660 val.i_int = var_GetInteger( p_input, "title" ) - 1;
662 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
666 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &newval );
672 static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
673 vlc_value_t oldval, vlc_value_t newval,
676 input_thread_t *p_input = (input_thread_t*)p_this;
677 vlc_value_t val, count;
678 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
680 if( !strcmp( psz_cmd, "next-chapter" ) )
682 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_NEXT, NULL );
684 val.i_int = var_GetInteger( p_input, "chapter" ) + 1;
685 var_Change( p_input, "chapter", VLC_VAR_CHOICESCOUNT, &count, NULL );
686 if( val.i_int < count.i_int )
687 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
689 else if( !strcmp( psz_cmd, "prev-chapter" ) )
691 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_PREV, NULL );
693 val.i_int = var_GetInteger( p_input, "chapter" ) - 1;
695 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
699 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
705 static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
706 vlc_value_t oldval, vlc_value_t newval,
709 input_thread_t *p_input = (input_thread_t*)p_this;
711 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
713 /* Issue a title change */
714 val.i_int = (intptr_t)p_data;
715 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
717 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
719 /* And a chapter change */
720 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
722 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &newval, NULL );
727 static int ESCallback( vlc_object_t *p_this, char const *psz_cmd,
728 vlc_value_t oldval, vlc_value_t newval, void *p_data )
730 input_thread_t *p_input = (input_thread_t*)p_this;
731 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
733 if( newval.i_int < 0 )
737 if( !strcmp( psz_cmd, "audio-es" ) )
739 else if( !strcmp( psz_cmd, "video-es" ) )
741 else if( !strcmp( psz_cmd, "spu-es" ) )
746 input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &v );
750 input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &newval );
756 static int EsDelayCallback ( vlc_object_t *p_this, char const *psz_cmd,
757 vlc_value_t oldval, vlc_value_t newval, void *p_data )
759 input_thread_t *p_input = (input_thread_t*)p_this;
760 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
762 if( !strcmp( psz_cmd, "audio-delay" ) )
764 /*Change i_pts_delay to make sure es are decoded in time*/
765 if (newval.i_int < 0 || oldval.i_int < 0 )
767 p_input->i_pts_delay -= newval.i_int - oldval.i_int;
769 input_ControlPush( p_input, INPUT_CONTROL_SET_AUDIO_DELAY, &newval );
771 else if( !strcmp( psz_cmd, "spu-delay" ) )
772 input_ControlPush( p_input, INPUT_CONTROL_SET_SPU_DELAY, &newval );
776 static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
777 vlc_value_t oldval, vlc_value_t newval,
780 input_thread_t *p_input = (input_thread_t*)p_this;
781 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
783 input_ControlPush( p_input, INPUT_CONTROL_SET_BOOKMARK, &newval );
788 static int RecordCallback( vlc_object_t *p_this, char const *psz_cmd,
789 vlc_value_t oldval, vlc_value_t newval,
792 input_thread_t *p_input = (input_thread_t*)p_this;
793 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
795 input_ControlPush( p_input, INPUT_CONTROL_SET_RECORD_STATE, &newval );