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 * );
67 vlc_callback_t callback;
68 } vlc_input_callback_t;
69 static void InputAddCallbacks( input_thread_t *, const vlc_input_callback_t * );
70 static void InputDelCallbacks( input_thread_t *, const vlc_input_callback_t * );
72 /* List all callbacks added by input */
73 #define CALLBACK(name,cb) { name, cb }
74 static const vlc_input_callback_t p_input_callbacks[] =
76 CALLBACK( "state", StateCallback ),
77 CALLBACK( "rate", RateCallback ),
78 CALLBACK( "rate-slower", RateCallback ),
79 CALLBACK( "rate-faster", RateCallback ),
80 CALLBACK( "position", PositionCallback ),
81 CALLBACK( "position-offset", PositionCallback ),
82 CALLBACK( "time", TimeCallback ),
83 CALLBACK( "time-offset", TimeCallback ),
84 CALLBACK( "bookmark", BookmarkCallback ),
85 CALLBACK( "program", ProgramCallback ),
86 CALLBACK( "title", TitleCallback ),
87 CALLBACK( "chapter", SeekpointCallback ),
88 CALLBACK( "audio-delay", EsDelayCallback ),
89 CALLBACK( "spu-delay", EsDelayCallback ),
90 CALLBACK( "video-es", ESCallback ),
91 CALLBACK( "audio-es", ESCallback ),
92 CALLBACK( "spu-es", ESCallback ),
94 CALLBACK( NULL, NULL )
96 static const vlc_input_callback_t p_input_navigation_callbacks[] =
98 CALLBACK( "next-title", TitleCallback ),
99 CALLBACK( "prev-title", TitleCallback ),
101 CALLBACK( NULL, NULL )
103 static const vlc_input_callback_t p_input_title_callbacks[] =
105 CALLBACK( "next-chapter", SeekpointCallback ),
106 CALLBACK( "prev-chapter", SeekpointCallback ),
110 /*****************************************************************************
111 * input_ControlVarInit:
112 * Create all control object variables with their callbacks
113 *****************************************************************************/
114 void input_ControlVarInit ( input_thread_t *p_input )
116 vlc_value_t val, text;
119 var_Create( p_input, "state", VLC_VAR_INTEGER );
120 val.i_int = p_input->i_state;
121 var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
124 var_Create( p_input, "rate", VLC_VAR_INTEGER );
125 val.i_int = p_input->p->i_rate;
126 var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
128 var_Create( p_input, "rate-slower", VLC_VAR_VOID );
130 var_Create( p_input, "rate-faster", VLC_VAR_VOID );
133 var_Create( p_input, "position", VLC_VAR_FLOAT );
134 var_Create( p_input, "position-offset", VLC_VAR_FLOAT );
136 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
139 var_Create( p_input, "time", VLC_VAR_TIME );
140 var_Create( p_input, "time-offset", VLC_VAR_TIME ); /* relative */
142 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
145 var_Create( p_input, "bookmark", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
147 val.psz_string = _("Bookmark");
148 var_Change( p_input, "bookmark", VLC_VAR_SETTEXT, &val, NULL );
151 var_Create( p_input, "program", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
153 var_Get( p_input, "program", &val );
155 var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
156 text.psz_string = _("Program");
157 var_Change( p_input, "program", VLC_VAR_SETTEXT, &text, NULL );
160 var_Create( p_input, "programs", VLC_VAR_LIST | VLC_VAR_DOINHERIT );
161 text.psz_string = _("Programs");
162 var_Change( p_input, "programs", VLC_VAR_SETTEXT, &text, NULL );
165 var_Create( p_input, "title", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
166 text.psz_string = _("Title");
167 var_Change( p_input, "title", VLC_VAR_SETTEXT, &text, NULL );
170 var_Create( p_input, "chapter", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
171 text.psz_string = _("Chapter");
172 var_Change( p_input, "chapter", VLC_VAR_SETTEXT, &text, NULL );
174 /* Navigation The callback is added after */
175 var_Create( p_input, "navigation", VLC_VAR_VARIABLE | VLC_VAR_HASCHOICE );
176 text.psz_string = _("Navigation");
177 var_Change( p_input, "navigation", VLC_VAR_SETTEXT, &text, NULL );
180 var_Create( p_input, "audio-delay", VLC_VAR_TIME );
182 var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
183 var_Create( p_input, "spu-delay", VLC_VAR_TIME );
185 var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
187 p_input->p->pts_adjust.auto_adjust = var_CreateGetBool(
188 p_input, "auto-adjust-pts-delay" );
191 var_Create( p_input, "video-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
192 text.psz_string = _("Video Track");
193 var_Change( p_input, "video-es", VLC_VAR_SETTEXT, &text, NULL );
196 var_Create( p_input, "audio-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
197 text.psz_string = _("Audio Track");
198 var_Change( p_input, "audio-es", VLC_VAR_SETTEXT, &text, NULL );
201 var_Create( p_input, "spu-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
202 text.psz_string = _("Subtitles Track");
203 var_Change( p_input, "spu-es", VLC_VAR_SETTEXT, &text, NULL );
205 /* Special read only objects variables for intf */
206 var_Create( p_input, "bookmarks", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
208 var_Create( p_input, "length", VLC_VAR_TIME );
210 var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
212 if( !p_input->b_preparsing )
214 /* Special "intf-change" variable, it allows intf to set up a callback
215 * to be notified of some changes.
217 * Add rate-change to inform about rate changin
219 * TODO list all changes warn by this callbacks */
220 var_Create( p_input, "intf-change", VLC_VAR_BOOL );
221 var_SetBool( p_input, "intf-change", true );
222 var_Create( p_input, "rate-change", VLC_VAR_BOOL );
223 var_SetBool( p_input, "rate-change", true );
227 * XXX we put callback only in non preparsing mode. We need to create the variable
228 * unless someone want to check all var_Get/var_Change return value ... */
229 if( !p_input->b_preparsing )
230 InputAddCallbacks( p_input, p_input_callbacks );
233 /*****************************************************************************
234 * input_ControlVarStop:
235 *****************************************************************************/
236 void input_ControlVarStop( input_thread_t *p_input )
238 InputDelCallbacks( p_input, p_input_callbacks );
240 if( p_input->p->i_title > 0 )
242 char name[sizeof("title ") + 5 ];
245 InputDelCallbacks( p_input, p_input_navigation_callbacks );
246 InputDelCallbacks( p_input, p_input_title_callbacks );
248 for( i = 0; i < p_input->p->i_title; i++ )
250 snprintf( name, sizeof(name), "title %2i", i );
251 var_DelCallback( p_input, name, NavigationCallback, (void *)(intptr_t)i );
256 /*****************************************************************************
257 * input_ControlVarNavigation:
258 * Create all remaining control object variables
259 *****************************************************************************/
260 void input_ControlVarNavigation( input_thread_t *p_input )
262 vlc_value_t val, text;
265 /* Create more command variables */
266 if( p_input->p->i_title > 1 )
268 var_Create( p_input, "next-title", VLC_VAR_VOID );
269 text.psz_string = _("Next title");
270 var_Change( p_input, "next-title", VLC_VAR_SETTEXT, &text, NULL );
271 var_AddCallback( p_input, "next-title", TitleCallback, NULL );
273 var_Create( p_input, "prev-title", VLC_VAR_VOID );
274 text.psz_string = _("Previous title");
275 var_Change( p_input, "prev-title", VLC_VAR_SETTEXT, &text, NULL );
276 var_AddCallback( p_input, "prev-title", TitleCallback, NULL );
279 /* Create title and navigation */
280 val.psz_string = malloc( sizeof("title ") + 5 );
281 for( i = 0; i < p_input->p->i_title; i++ )
283 vlc_value_t val2, text, text2;
286 /* Add Navigation entries */
287 sprintf( val.psz_string, "title %2i", i );
288 var_Destroy( p_input, val.psz_string );
289 var_Create( p_input, val.psz_string,
290 VLC_VAR_INTEGER|VLC_VAR_HASCHOICE|VLC_VAR_ISCOMMAND );
291 var_AddCallback( p_input, val.psz_string,
292 NavigationCallback, (void *)(intptr_t)i );
294 if( p_input->p->title[i]->psz_name == NULL ||
295 *p_input->p->title[i]->psz_name == '\0' )
297 asprintf( &text.psz_string, _("Title %i"),
298 i + p_input->p->i_title_offset );
302 text.psz_string = strdup( p_input->p->title[i]->psz_name );
304 var_Change( p_input, "navigation", VLC_VAR_ADDCHOICE, &val, &text );
306 /* Add title choice */
308 var_Change( p_input, "title", VLC_VAR_ADDCHOICE, &val2, &text );
310 free( text.psz_string );
312 for( j = 0; j < p_input->p->title[i]->i_seekpoint; j++ )
316 if( p_input->p->title[i]->seekpoint[j]->psz_name == NULL ||
317 *p_input->p->title[i]->seekpoint[j]->psz_name == '\0' )
320 asprintf( &text2.psz_string, _("Chapter %i"),
321 j + p_input->p->i_seekpoint_offset );
326 strdup( p_input->p->title[i]->seekpoint[j]->psz_name );
329 var_Change( p_input, val.psz_string, VLC_VAR_ADDCHOICE,
331 free( text2.psz_string );
335 free( val.psz_string );
338 /*****************************************************************************
339 * input_ControlVarTitle:
340 * Create all variables for a title
341 *****************************************************************************/
342 void input_ControlVarTitle( input_thread_t *p_input, int i_title )
344 input_title_t *t = p_input->p->title[i_title];
348 /* Create/Destroy command variables */
349 if( t->i_seekpoint <= 1 )
351 var_Destroy( p_input, "next-chapter" );
352 var_Destroy( p_input, "prev-chapter" );
354 else if( var_Get( p_input, "next-chapter", &val ) != VLC_SUCCESS )
358 var_Create( p_input, "next-chapter", VLC_VAR_VOID );
359 text.psz_string = _("Next chapter");
360 var_Change( p_input, "next-chapter", VLC_VAR_SETTEXT, &text, NULL );
361 var_AddCallback( p_input, "next-chapter", SeekpointCallback, NULL );
363 var_Create( p_input, "prev-chapter", VLC_VAR_VOID );
364 text.psz_string = _("Previous chapter");
365 var_Change( p_input, "prev-chapter", VLC_VAR_SETTEXT, &text, NULL );
366 var_AddCallback( p_input, "prev-chapter", SeekpointCallback, NULL );
369 /* Build chapter list */
370 var_Change( p_input, "chapter", VLC_VAR_CLEARCHOICES, NULL, NULL );
371 for( i = 0; i < t->i_seekpoint; i++ )
376 if( t->seekpoint[i]->psz_name == NULL ||
377 *t->seekpoint[i]->psz_name == '\0' )
380 asprintf( &text.psz_string, _("Chapter %i"),
381 i + p_input->p->i_seekpoint_offset );
385 text.psz_string = strdup( t->seekpoint[i]->psz_name );
388 var_Change( p_input, "chapter", VLC_VAR_ADDCHOICE, &val, &text );
389 free( text.psz_string );
393 /*****************************************************************************
394 * input_ConfigVarInit:
395 * Create all config object variables
396 *****************************************************************************/
397 void input_ConfigVarInit ( input_thread_t *p_input )
401 /* Create Object Variables for private use only */
403 if( !p_input->b_preparsing )
405 var_Create( p_input, "video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
406 var_Create( p_input, "audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
407 var_Create( p_input, "spu", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
409 var_Create( p_input, "audio-track", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
410 var_Create( p_input, "sub-track", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
412 var_Create( p_input, "audio-language",
413 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
414 var_Create( p_input, "sub-language",
415 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
417 var_Create( p_input, "audio-track-id",
418 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
419 var_Create( p_input, "sub-track-id",
420 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
422 var_Create( p_input, "sub-file", VLC_VAR_FILE | VLC_VAR_DOINHERIT );
423 var_Create( p_input, "sub-autodetect-file", VLC_VAR_BOOL |
425 var_Create( p_input, "sub-autodetect-path", VLC_VAR_STRING |
427 var_Create( p_input, "sub-autodetect-fuzzy", VLC_VAR_INTEGER |
430 var_Create( p_input, "sout", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
431 var_Create( p_input, "sout-all", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
432 var_Create( p_input, "sout-audio", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
433 var_Create( p_input, "sout-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
434 var_Create( p_input, "sout-spu", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
435 var_Create( p_input, "sout-keep", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
437 var_Create( p_input, "input-repeat",
438 VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
439 var_Create( p_input, "start-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
440 var_Create( p_input, "stop-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
441 var_Create( p_input, "run-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
443 var_Create( p_input, "input-slave",
444 VLC_VAR_STRING | VLC_VAR_DOINHERIT );
446 var_Create( p_input, "minimize-threads",
447 VLC_VAR_BOOL|VLC_VAR_DOINHERIT );
449 var_Create( p_input, "audio-desync",
450 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
451 var_Create( p_input, "cr-average",
452 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
453 var_Create( p_input, "clock-synchro",
454 VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
457 var_Create( p_input, "seekable", VLC_VAR_BOOL );
458 val.b_bool = true; /* Fixed later*/
459 var_Change( p_input, "seekable", VLC_VAR_SETVALUE, &val, NULL );
460 var_Create( p_input, "can-pause", VLC_VAR_BOOL );
461 val.b_bool = true; /* Fixed later*/
462 var_Change( p_input, "can-pause", VLC_VAR_SETVALUE, &val, NULL );
465 var_Create( p_input, "access-filter", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
466 var_Create( p_input, "access", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
467 var_Create( p_input, "demux", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
470 var_Create( p_input, "meta-title", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
471 var_Create( p_input, "meta-author", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
472 var_Create( p_input, "meta-artist", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
473 var_Create( p_input, "meta-genre", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
474 var_Create( p_input, "meta-copyright", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
475 var_Create( p_input, "meta-description", VLC_VAR_STRING|VLC_VAR_DOINHERIT);
476 var_Create( p_input, "meta-date", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
477 var_Create( p_input, "meta-url", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
480 /*****************************************************************************
481 * Callbacks managements:
482 *****************************************************************************/
483 static void InputAddCallbacks( input_thread_t *p_input,
484 const vlc_input_callback_t *p_callbacks )
487 for( i = 0; p_callbacks[i].psz_name != NULL; i++ )
488 var_AddCallback( p_input,
489 p_callbacks[i].psz_name,
490 p_callbacks[i].callback, NULL );
492 static void InputDelCallbacks( input_thread_t *p_input,
493 const vlc_input_callback_t *p_callbacks )
496 for( i = 0; p_callbacks[i].psz_name != NULL; i++ )
497 var_DelCallback( p_input,
498 p_callbacks[i].psz_name,
499 p_callbacks[i].callback, NULL );
501 /*****************************************************************************
503 *****************************************************************************/
504 static int StateCallback( vlc_object_t *p_this, char const *psz_cmd,
505 vlc_value_t oldval, vlc_value_t newval,
508 input_thread_t *p_input = (input_thread_t*)p_this;
509 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
511 if( newval.i_int == PLAYING_S || newval.i_int == PAUSE_S )
513 input_ControlPush( p_input, INPUT_CONTROL_SET_STATE, &newval );
520 static int RateCallback( vlc_object_t *p_this, char const *psz_cmd,
521 vlc_value_t oldval, vlc_value_t newval, void *p_data )
523 input_thread_t *p_input = (input_thread_t*)p_this;
524 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
526 /* Problem with this way: the "rate" variable is update after the input thread do the change */
527 if( !strcmp( psz_cmd, "rate-slower" ) )
529 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_SLOWER, NULL );
531 else if( !strcmp( psz_cmd, "rate-faster" ) )
533 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE_FASTER, NULL );
537 input_ControlPush( p_input, INPUT_CONTROL_SET_RATE, &newval );
543 static int PositionCallback( vlc_object_t *p_this, char const *psz_cmd,
544 vlc_value_t oldval, vlc_value_t newval,
547 input_thread_t *p_input = (input_thread_t*)p_this;
548 vlc_value_t val, length;
549 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
551 if( !strcmp( psz_cmd, "position-offset" ) )
553 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION_OFFSET, &newval );
555 val.f_float = var_GetFloat( p_input, "position" ) + newval.f_float;
556 if( val.f_float < 0.0 ) val.f_float = 0.0;
557 if( val.f_float > 1.0 ) val.f_float = 1.0;
558 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
562 val.f_float = newval.f_float;
563 input_ControlPush( p_input, INPUT_CONTROL_SET_POSITION, &newval );
566 /* Update "position" for better intf behavour */
567 var_Get( p_input, "length", &length );
568 if( length.i_time > 0 && val.f_float >= 0.0 && val.f_float <= 1.0 )
570 val.i_time = length.i_time * val.f_float;
571 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
577 static int TimeCallback( vlc_object_t *p_this, char const *psz_cmd,
578 vlc_value_t oldval, vlc_value_t newval, void *p_data )
580 input_thread_t *p_input = (input_thread_t*)p_this;
581 vlc_value_t val, length;
582 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
584 if( !strcmp( psz_cmd, "time-offset" ) )
586 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME_OFFSET, &newval );
587 val.i_time = var_GetTime( p_input, "time" ) + newval.i_time;
588 if( val.i_time < 0 ) val.i_time = 0;
589 /* TODO maybe test against i_length ? */
590 var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
594 val.i_time = newval.i_time;
595 input_ControlPush( p_input, INPUT_CONTROL_SET_TIME, &newval );
598 /* Update "position" for better intf behavour */
599 var_Get( p_input, "length", &length );
600 if( length.i_time > 0 && val.i_time >= 0 && val.i_time <= length.i_time )
602 val.f_float = (double)val.i_time/(double)length.i_time;
603 var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
609 static int ProgramCallback( vlc_object_t *p_this, char const *psz_cmd,
610 vlc_value_t oldval, vlc_value_t newval,
613 input_thread_t *p_input = (input_thread_t*)p_this;
614 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
616 input_ControlPush( p_input, INPUT_CONTROL_SET_PROGRAM, &newval );
621 static int TitleCallback( vlc_object_t *p_this, char const *psz_cmd,
622 vlc_value_t oldval, vlc_value_t newval,
625 input_thread_t *p_input = (input_thread_t*)p_this;
626 vlc_value_t val, count;
627 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
629 if( !strcmp( psz_cmd, "next-title" ) )
631 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_NEXT, NULL );
633 val.i_int = var_GetInteger( p_input, "title" ) + 1;
634 var_Change( p_input, "title", VLC_VAR_CHOICESCOUNT, &count, NULL );
635 if( val.i_int < count.i_int )
636 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
638 else if( !strcmp( psz_cmd, "prev-title" ) )
640 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE_PREV, NULL );
642 val.i_int = var_GetInteger( p_input, "title" ) - 1;
644 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
648 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &newval );
654 static int SeekpointCallback( vlc_object_t *p_this, char const *psz_cmd,
655 vlc_value_t oldval, vlc_value_t newval,
658 input_thread_t *p_input = (input_thread_t*)p_this;
659 vlc_value_t val, count;
660 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
662 if( !strcmp( psz_cmd, "next-chapter" ) )
664 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_NEXT, NULL );
666 val.i_int = var_GetInteger( p_input, "chapter" ) + 1;
667 var_Change( p_input, "chapter", VLC_VAR_CHOICESCOUNT, &count, NULL );
668 if( val.i_int < count.i_int )
669 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
671 else if( !strcmp( psz_cmd, "prev-chapter" ) )
673 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT_PREV, NULL );
675 val.i_int = var_GetInteger( p_input, "chapter" ) - 1;
677 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &val, NULL );
681 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
687 static int NavigationCallback( vlc_object_t *p_this, char const *psz_cmd,
688 vlc_value_t oldval, vlc_value_t newval,
691 input_thread_t *p_input = (input_thread_t*)p_this;
693 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
695 /* Issue a title change */
696 val.i_int = (intptr_t)p_data;
697 input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
699 var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
701 /* And a chapter change */
702 input_ControlPush( p_input, INPUT_CONTROL_SET_SEEKPOINT, &newval );
704 var_Change( p_input, "chapter", VLC_VAR_SETVALUE, &newval, NULL );
709 static int ESCallback( vlc_object_t *p_this, char const *psz_cmd,
710 vlc_value_t oldval, vlc_value_t newval, void *p_data )
712 input_thread_t *p_input = (input_thread_t*)p_this;
713 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
715 if( newval.i_int < 0 )
719 if( !strcmp( psz_cmd, "audio-es" ) )
721 else if( !strcmp( psz_cmd, "video-es" ) )
723 else if( !strcmp( psz_cmd, "spu-es" ) )
728 input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &v );
732 input_ControlPush( p_input, INPUT_CONTROL_SET_ES, &newval );
738 static int EsDelayCallback ( vlc_object_t *p_this, char const *psz_cmd,
739 vlc_value_t oldval, vlc_value_t newval, void *p_data )
741 input_thread_t *p_input = (input_thread_t*)p_this;
742 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
744 if( !strcmp( psz_cmd, "audio-delay" ) )
746 /*Change i_pts_delay to make sure es are decoded in time*/
747 if (newval.i_int < 0 || oldval.i_int < 0 )
749 p_input->i_pts_delay -= newval.i_int - oldval.i_int;
751 input_ControlPush( p_input, INPUT_CONTROL_SET_AUDIO_DELAY, &newval );
753 else if( !strcmp( psz_cmd, "spu-delay" ) )
754 input_ControlPush( p_input, INPUT_CONTROL_SET_SPU_DELAY, &newval );
758 static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
759 vlc_value_t oldval, vlc_value_t newval,
762 input_thread_t *p_input = (input_thread_t*)p_this;
763 VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
765 input_ControlPush( p_input, INPUT_CONTROL_SET_BOOKMARK, &newval );