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 void input_ControlVarInit ( input_thread_t * );
41 void input_ControlVarClean( input_thread_t * );
42 void input_ControlVarNavigation( input_thread_t * );
43 void input_ControlVarTitle( input_thread_t *p_input, int i_title );
45 void input_ConfigVarInit ( input_thread_t *p_input );
47 /*****************************************************************************
49 *****************************************************************************/
50 static int StateCallback ( vlc_object_t *p_this, char const *psz_cmd,
51 vlc_value_t oldval, vlc_value_t newval, void * );
52 static int RateCallback ( vlc_object_t *p_this, char const *psz_cmd,
53 vlc_value_t oldval, vlc_value_t newval, void * );
54 static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
55 vlc_value_t oldval, vlc_value_t newval, void * );
56 static int TimeCallback ( vlc_object_t *p_this, char const *psz_cmd,
57 vlc_value_t oldval, vlc_value_t newval, void * );
58 static int ProgramCallback ( vlc_object_t *p_this, char const *psz_cmd,
59 vlc_value_t oldval, vlc_value_t newval, void * );
60 static int TitleCallback ( vlc_object_t *p_this, char const *psz_cmd,
61 vlc_value_t oldval, vlc_value_t newval, void * );
62 static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
63 vlc_value_t oldval, vlc_value_t newval, void * );
64 static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
65 vlc_value_t oldval, vlc_value_t newval, void * );
66 static int ESCallback ( vlc_object_t *p_this, char const *psz_cmd,
67 vlc_value_t oldval, vlc_value_t newval, void * );
68 static int EsDelayCallback ( vlc_object_t *p_this, char const *psz_cmd,
69 vlc_value_t oldval, vlc_value_t newval, void * );
71 static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
72 vlc_value_t oldval, vlc_value_t newval, void * );
74 /*****************************************************************************
75 * input_ControlVarInit:
76 * Create all control object variables with their callbacks
77 *****************************************************************************/
78 void input_ControlVarInit ( input_thread_t *p_input )
80 vlc_value_t val, text;
82 /* XXX we put callback only in non preparsing mode. We need to create the variable
83 * unless someone want to check all var_Get/var_Change return value ... */
84 #define ADD_CALLBACK( name, callback ) do { if( !p_input->b_preparsing ) { var_AddCallback( p_input, name, callback, NULL ); } } while(0)
86 var_Create( p_input, "state", VLC_VAR_INTEGER );
87 val.i_int = p_input->i_state;
88 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
89 ADD_CALLBACK( "state", StateCallback );
92 var_Create( p_input, "rate", VLC_VAR_INTEGER );
93 val.i_int = p_input->p->i_rate;
94 var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
95 ADD_CALLBACK( "rate", RateCallback );
97 var_Create( p_input, "rate-slower", VLC_VAR_VOID );
98 ADD_CALLBACK( "rate-slower", RateCallback );
100 var_Create( p_input, "rate-faster", VLC_VAR_VOID );
101 ADD_CALLBACK( "rate-faster", RateCallback );
104 var_Create( p_input, "position", VLC_VAR_FLOAT );
105 var_Create( p_input, "position-offset", VLC_VAR_FLOAT );
107 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
108 ADD_CALLBACK( "position", PositionCallback );
109 ADD_CALLBACK( "position-offset", PositionCallback );
112 var_Create( p_input, "time", VLC_VAR_TIME );
113 var_Create( p_input, "time-offset", VLC_VAR_TIME ); /* relative */
115 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
116 ADD_CALLBACK( "time", TimeCallback );
117 ADD_CALLBACK( "time-offset", TimeCallback );
120 var_Create( p_input, "bookmark", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
122 val.psz_string = _("Bookmark");
123 var_Change( p_input, "bookmark", VLC_VAR_SETTEXT, &val, NULL );
124 ADD_CALLBACK( "bookmark", BookmarkCallback );
127 var_Create( p_input, "program", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
129 var_Get( p_input, "program", &val );
131 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
132 text.psz_string = _("Program");
133 var_Change( p_input, "program", VLC_VAR_SETTEXT, &text, NULL );
134 ADD_CALLBACK( "program", ProgramCallback );
137 var_Create( p_input, "programs", VLC_VAR_LIST | VLC_VAR_DOINHERIT );
138 text.psz_string = _("Programs");
139 var_Change( p_input, "programs", VLC_VAR_SETTEXT, &text, NULL );
142 var_Create( p_input, "title", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
143 text.psz_string = _("Title");
144 var_Change( p_input, "title", VLC_VAR_SETTEXT, &text, NULL );
145 ADD_CALLBACK( "title", TitleCallback );
148 var_Create( p_input, "chapter", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
149 text.psz_string = _("Chapter");
150 var_Change( p_input, "chapter", VLC_VAR_SETTEXT, &text, NULL );
151 ADD_CALLBACK( "chapter", SeekpointCallback );
153 /* Navigation The callback is added after */
154 var_Create( p_input, "navigation", VLC_VAR_VARIABLE | VLC_VAR_HASCHOICE );
155 text.psz_string = _("Navigation");
156 var_Change( p_input, "navigation", VLC_VAR_SETTEXT, &text, NULL );
159 var_Create( p_input, "audio-delay", VLC_VAR_TIME );
161 var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
162 ADD_CALLBACK( "audio-delay", EsDelayCallback );
163 var_Create( p_input, "spu-delay", VLC_VAR_TIME );
165 var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
166 ADD_CALLBACK( "spu-delay", EsDelayCallback );
168 p_input->p->pts_adjust.auto_adjust = var_CreateGetBool(
169 p_input, "auto-adjust-pts-delay" );
172 var_Create( p_input, "video-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
173 text.psz_string = _("Video Track");
174 var_Change( p_input, "video-es", VLC_VAR_SETTEXT, &text, NULL );
175 ADD_CALLBACK( "video-es", ESCallback );
178 var_Create( p_input, "audio-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
179 text.psz_string = _("Audio Track");
180 var_Change( p_input, "audio-es", VLC_VAR_SETTEXT, &text, NULL );
181 ADD_CALLBACK( "audio-es", ESCallback );
184 var_Create( p_input, "spu-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
185 text.psz_string = _("Subtitles Track");
186 var_Change( p_input, "spu-es", VLC_VAR_SETTEXT, &text, NULL );
187 ADD_CALLBACK( "spu-es", ESCallback );
189 /* Special read only objects variables for intf */
190 var_Create( p_input, "bookmarks", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
192 var_Create( p_input, "length", VLC_VAR_TIME );
194 var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
196 if( !p_input->b_preparsing )
198 /* Special "intf-change" variable, it allows intf to set up a callback
199 * to be notified of some changes.
201 * Add rate-change to inform about rate changin
203 * TODO list all changes warn by this callbacks */
204 var_Create( p_input, "intf-change", VLC_VAR_BOOL );
205 var_SetBool( p_input, "intf-change", true );
206 var_Create( p_input, "rate-change", VLC_VAR_BOOL );
207 var_SetBool( p_input, "rate-change", true );
212 /*****************************************************************************
213 * input_ControlVarClean:
214 *****************************************************************************/
215 void input_ControlVarClean( input_thread_t *p_input )
217 var_Destroy( p_input, "state" );
218 var_Destroy( p_input, "rate" );
219 var_Destroy( p_input, "rate-slower" );
220 var_Destroy( p_input, "rate-faster" );
221 var_Destroy( p_input, "position" );
222 var_Destroy( p_input, "position-offset" );
223 var_Destroy( p_input, "time" );
224 var_Destroy( p_input, "time-offset" );
226 var_Destroy( p_input, "audio-delay" );
227 var_Destroy( p_input, "spu-delay" );
229 var_Destroy( p_input, "bookmark" );
231 var_Destroy( p_input, "program" );
232 if( p_input->p->i_title > 1 )
234 /* TODO Destroy sub navigation var ? */
236 var_Destroy( p_input, "next-title" );
237 var_Destroy( p_input, "prev-title" );
239 if( p_input->p->i_title > 0 )
241 /* FIXME title > 0 doesn't mean current title has more than 1 seekpoint */
242 var_Destroy( p_input, "next-chapter" );
243 var_Destroy( p_input, "prev-chapter" );
245 var_Destroy( p_input, "title" );
246 var_Destroy( p_input, "chapter" );
247 var_Destroy( p_input, "navigation" );
249 var_Destroy( p_input, "video-es" );
250 var_Destroy( p_input, "audio-es" );
251 var_Destroy( p_input, "spu-es" );
253 var_Destroy( p_input, "bookmarks" );
254 var_Destroy( p_input, "length" );
256 var_Destroy( p_input, "intf-change" );
259 /*****************************************************************************
260 * input_ControlVarNavigation:
261 * Create all remaining control object variables
262 *****************************************************************************/
263 void input_ControlVarNavigation( input_thread_t *p_input )
265 vlc_value_t val, text;
268 /* Create more command variables */
269 if( p_input->p->i_title > 1 )
271 var_Create( p_input, "next-title", VLC_VAR_VOID );
272 text.psz_string = _("Next title");
273 var_Change( p_input, "next-title", VLC_VAR_SETTEXT, &text, NULL );
274 var_AddCallback( p_input, "next-title", TitleCallback, NULL );
276 var_Create( p_input, "prev-title", VLC_VAR_VOID );
277 text.psz_string = _("Previous title");
278 var_Change( p_input, "prev-title", VLC_VAR_SETTEXT, &text, NULL );
279 var_AddCallback( p_input, "prev-title", TitleCallback, NULL );
282 /* Create title and navigation */
283 val.psz_string = malloc( sizeof("title ") + 5 );
284 for( i = 0; i < p_input->p->i_title; i++ )
286 vlc_value_t val2, text, text2;
289 /* Add Navigation entries */
290 sprintf( val.psz_string, "title %2i", i );
291 var_Destroy( p_input, val.psz_string );
292 var_Create( p_input, val.psz_string,
293 VLC_VAR_INTEGER|VLC_VAR_HASCHOICE|VLC_VAR_ISCOMMAND );
294 var_AddCallback( p_input, val.psz_string,
295 NavigationCallback, (void *)(intptr_t)i );
297 if( p_input->p->title[i]->psz_name == NULL ||
298 *p_input->p->title[i]->psz_name == '\0' )
300 asprintf( &text.psz_string, _("Title %i"),
301 i + p_input->p->i_title_offset );
305 text.psz_string = strdup( p_input->p->title[i]->psz_name );
307 var_Change( p_input, "navigation", VLC_VAR_ADDCHOICE, &val, &text );
309 /* Add title choice */
311 var_Change( p_input, "title", VLC_VAR_ADDCHOICE, &val2, &text );
313 free( text.psz_string );
315 for( j = 0; j < p_input->p->title[i]->i_seekpoint; j++ )
319 if( p_input->p->title[i]->seekpoint[j]->psz_name == NULL ||
320 *p_input->p->title[i]->seekpoint[j]->psz_name == '\0' )
323 asprintf( &text2.psz_string, _("Chapter %i"),
324 j + p_input->p->i_seekpoint_offset );
329 strdup( p_input->p->title[i]->seekpoint[j]->psz_name );
332 var_Change( p_input, val.psz_string, VLC_VAR_ADDCHOICE,
334 free( text2.psz_string );
338 free( val.psz_string );
341 /*****************************************************************************
342 * input_ControlVarTitle:
343 * Create all variables for a title
344 *****************************************************************************/
345 void input_ControlVarTitle( input_thread_t *p_input, int i_title )
347 input_title_t *t = p_input->p->title[i_title];
351 /* Create/Destroy command variables */
352 if( t->i_seekpoint <= 1 )
354 var_Destroy( p_input, "next-chapter" );
355 var_Destroy( p_input, "prev-chapter" );
357 else if( var_Get( p_input, "next-chapter", &val ) != VLC_SUCCESS )
361 var_Create( p_input, "next-chapter", VLC_VAR_VOID );
362 text.psz_string = _("Next chapter");
363 var_Change( p_input, "next-chapter", VLC_VAR_SETTEXT, &text, NULL );
364 var_AddCallback( p_input, "next-chapter", SeekpointCallback, NULL );
366 var_Create( p_input, "prev-chapter", VLC_VAR_VOID );
367 text.psz_string = _("Previous chapter");
368 var_Change( p_input, "prev-chapter", VLC_VAR_SETTEXT, &text, NULL );
369 var_AddCallback( p_input, "prev-chapter", SeekpointCallback, NULL );
372 /* Build chapter list */
373 var_Change( p_input, "chapter", VLC_VAR_CLEARCHOICES, NULL, NULL );
374 for( i = 0; i < t->i_seekpoint; i++ )
379 if( t->seekpoint[i]->psz_name == NULL ||
380 *t->seekpoint[i]->psz_name == '\0' )
383 asprintf( &text.psz_string, _("Chapter %i"),
384 i + p_input->p->i_seekpoint_offset );
388 text.psz_string = strdup( t->seekpoint[i]->psz_name );
391 var_Change( p_input, "chapter", VLC_VAR_ADDCHOICE, &val, &text );
392 free( text.psz_string );
396 /*****************************************************************************
397 * input_ConfigVarInit:
398 * Create all config object variables
399 *****************************************************************************/
400 void input_ConfigVarInit ( input_thread_t *p_input )
404 /* Create Object Variables for private use only */
406 if( !p_input->b_preparsing )
408 var_Create( p_input, "video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
409 var_Create( p_input, "audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
410 var_Create( p_input, "spu", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
412 var_Create( p_input, "audio-track", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
413 var_Create( p_input, "sub-track", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
415 var_Create( p_input, "audio-language",
416 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
417 var_Create( p_input, "sub-language",
418 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
420 var_Create( p_input, "audio-track-id",
421 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
422 var_Create( p_input, "sub-track-id",
423 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
425 var_Create( p_input, "sub-file", VLC_VAR_FILE | VLC_VAR_DOINHERIT );
426 var_Create( p_input, "sub-autodetect-file", VLC_VAR_BOOL |
428 var_Create( p_input, "sub-autodetect-path", VLC_VAR_STRING |
430 var_Create( p_input, "sub-autodetect-fuzzy", VLC_VAR_INTEGER |
433 var_Create( p_input, "sout", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
434 var_Create( p_input, "sout-all", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
435 var_Create( p_input, "sout-audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
436 var_Create( p_input, "sout-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
437 var_Create( p_input, "sout-spu", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
438 var_Create( p_input, "sout-keep", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
440 var_Create( p_input, "input-repeat",
441 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
442 var_Create( p_input, "start-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
443 var_Create( p_input, "stop-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
444 var_Create( p_input, "run-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
446 var_Create( p_input, "input-slave",
447 VLC_VAR_STRING | VLC_VAR_DOINHERIT );
449 var_Create( p_input, "minimize-threads",
450 VLC_VAR_BOOL|VLC_VAR_DOINHERIT );
452 var_Create( p_input, "audio-desync",
453 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
454 var_Create( p_input, "cr-average",
455 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
456 var_Create( p_input, "clock-synchro",
457 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
460 var_Create( p_input, "seekable", VLC_VAR_BOOL );
461 val.b_bool = true; /* Fixed later*/
462 var_Change( p_input, "seekable", VLC_VAR_SETVALUE, &val, NULL );
463 var_Create( p_input, "can-pause", VLC_VAR_BOOL );
464 val.b_bool = true; /* Fixed later*/
465 var_Change( p_input, "can-pause", VLC_VAR_SETVALUE, &val, NULL );
468 var_Create( p_input, "access-filter", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
469 var_Create( p_input, "access", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
470 var_Create( p_input, "demux", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
473 var_Create( p_input, "meta-title", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
474 var_Create( p_input, "meta-author", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
475 var_Create( p_input, "meta-artist", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
476 var_Create( p_input, "meta-genre", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
477 var_Create( p_input, "meta-copyright", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
478 var_Create( p_input, "meta-description", VLC_VAR_STRING|VLC_VAR_DOINHERIT);
479 var_Create( p_input, "meta-date", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
480 var_Create( p_input, "meta-url", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
483 /*****************************************************************************
485 *****************************************************************************/
486 static int StateCallback( vlc_object_t *p_this, char const *psz_cmd,
487 vlc_value_t oldval, vlc_value_t newval,
490 input_thread_t *p_input = (input_thread_t*)p_this;
491 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
493 if( newval.i_int == PLAYING_S || newval.i_int == PAUSE_S )
495 input_ControlPush( p_input, INPUT_CONTROL_SET_STATE, &newval );
502 static int RateCallback( vlc_object_t *p_this, char const *psz_cmd,
503 vlc_value_t oldval, vlc_value_t newval, void *p_data )
505 input_thread_t *p_input = (input_thread_t*)p_this;
506 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
508 /* Problem with this way: the "rate" variable is update after the input thread do the change */
509 if( !strcmp( psz_cmd, "rate-slower" ) )
511 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_SLOWER, NULL );
513 else if( !strcmp( psz_cmd, "rate-faster" ) )
515 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_FASTER, NULL );
519 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE, &newval );
525 static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
526 vlc_value_t oldval, vlc_value_t newval,
529 input_thread_t *p_input = (input_thread_t*)p_this;
530 vlc_value_t val, length;
531 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
533 if( !strcmp( psz_cmd, "position-offset" ) )
535 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION_OFFSET, &newval );
537 val.f_float = var_GetFloat( p_input, "position" ) + newval.f_float;
538 if( val.f_float < 0.0 ) val.f_float = 0.0;
539 if( val.f_float > 1.0 ) val.f_float = 1.0;
540 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
544 val.f_float = newval.f_float;
545 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &newval );
548 /* Update "position" for better intf behavour */
549 var_Get( p_input, "length", &length );
550 if( length.i_time > 0 && val.f_float >= 0.0 && val.f_float <= 1.0 )
552 val.i_time = length.i_time * val.f_float;
553 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
559 static int TimeCallback( vlc_object_t *p_this, char const *psz_cmd,
560 vlc_value_t oldval, vlc_value_t newval, void *p_data )
562 input_thread_t *p_input = (input_thread_t*)p_this;
563 vlc_value_t val, length;
564 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
566 if( !strcmp( psz_cmd, "time-offset" ) )
568 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME_OFFSET, &newval );
569 val.i_time = var_GetTime( p_input, "time" ) + newval.i_time;
570 if( val.i_time < 0 ) val.i_time = 0;
571 /* TODO maybe test against i_length ? */
572 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
576 val.i_time = newval.i_time;
577 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &newval );
580 /* Update "position" for better intf behavour */
581 var_Get( p_input, "length", &length );
582 if( length.i_time > 0 && val.i_time >= 0 && val.i_time <= length.i_time )
584 val.f_float = (double)val.i_time/(double)length.i_time;
585 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
591 static int ProgramCallback( vlc_object_t *p_this, char const *psz_cmd,
592 vlc_value_t oldval, vlc_value_t newval,
595 input_thread_t *p_input = (input_thread_t*)p_this;
596 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
598 input_ControlPush( p_input, INPUT_CONTROL_SET_PROGRAM, &newval );
603 static int TitleCallback( vlc_object_t *p_this, char const *psz_cmd,
604 vlc_value_t oldval, vlc_value_t newval,
607 input_thread_t *p_input = (input_thread_t*)p_this;
608 vlc_value_t val, count;
609 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
611 if( !strcmp( psz_cmd, "next-title" ) )
613 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_NEXT, NULL );
615 val.i_int = var_GetInteger( p_input, "title" ) + 1;
616 var_Change( p_input, "title", VLC_VAR_CHOICESCOUNT, &count, NULL );
617 if( val.i_int < count.i_int )
618 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
620 else if( !strcmp( psz_cmd, "prev-title" ) )
622 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_PREV, NULL );
624 val.i_int = var_GetInteger( p_input, "title" ) - 1;
626 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
630 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &newval );
636 static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
637 vlc_value_t oldval, vlc_value_t newval,
640 input_thread_t *p_input = (input_thread_t*)p_this;
641 vlc_value_t val, count;
642 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
644 if( !strcmp( psz_cmd, "next-chapter" ) )
646 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_NEXT, NULL );
648 val.i_int = var_GetInteger( p_input, "chapter" ) + 1;
649 var_Change( p_input, "chapter", VLC_VAR_CHOICESCOUNT, &count, NULL );
650 if( val.i_int < count.i_int )
651 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
653 else if( !strcmp( psz_cmd, "prev-chapter" ) )
655 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_PREV, NULL );
657 val.i_int = var_GetInteger( p_input, "chapter" ) - 1;
659 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
663 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
669 static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
670 vlc_value_t oldval, vlc_value_t newval,
673 input_thread_t *p_input = (input_thread_t*)p_this;
675 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
677 /* Issue a title change */
678 val.i_int = (intptr_t)p_data;
679 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
681 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
683 /* And a chapter change */
684 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
686 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &newval, NULL );
691 static int ESCallback( vlc_object_t *p_this, char const *psz_cmd,
692 vlc_value_t oldval, vlc_value_t newval, void *p_data )
694 input_thread_t *p_input = (input_thread_t*)p_this;
695 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
697 if( newval.i_int < 0 )
701 if( !strcmp( psz_cmd, "audio-es" ) )
703 else if( !strcmp( psz_cmd, "video-es" ) )
705 else if( !strcmp( psz_cmd, "spu-es" ) )
710 input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &v );
714 input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &newval );
720 static int EsDelayCallback ( vlc_object_t *p_this, char const *psz_cmd,
721 vlc_value_t oldval, vlc_value_t newval, void *p_data )
723 input_thread_t *p_input = (input_thread_t*)p_this;
724 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
726 if( !strcmp( psz_cmd, "audio-delay" ) )
728 /*Change i_pts_delay to make sure es are decoded in time*/
729 if (newval.i_int < 0 || oldval.i_int < 0 )
731 p_input->i_pts_delay -= newval.i_int - oldval.i_int;
733 input_ControlPush( p_input, INPUT_CONTROL_SET_AUDIO_DELAY, &newval );
735 else if( !strcmp( psz_cmd, "spu-delay" ) )
736 input_ControlPush( p_input, INPUT_CONTROL_SET_SPU_DELAY, &newval );
740 static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
741 vlc_value_t oldval, vlc_value_t newval,
744 input_thread_t *p_input = (input_thread_t*)p_this;
745 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
747 input_ControlPush( p_input, INPUT_CONTROL_SET_BOOKMARK, &newval );