/*****************************************************************************
* var.c: object variables for input thread
*****************************************************************************
- * Copyright (C) 2004 the VideoLAN team
+ * Copyright (C) 2004-2007 the VideoLAN team
* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include <vlc/vlc.h>
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
#include <stdio.h>
#include <stdlib.h>
#include "input_internal.h"
-/*****************************************************************************
- * Exported prototypes
- *****************************************************************************/
-void input_ControlVarInit ( input_thread_t * );
-void input_ControlVarClean( input_thread_t * );
-void input_ControlVarNavigation( input_thread_t * );
-void input_ControlVarTitle( input_thread_t *p_input, int i_title );
-
-void input_ConfigVarInit ( input_thread_t *p_input );
-
/*****************************************************************************
* Callbacks
*****************************************************************************/
static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void * );
+typedef struct
+{
+ const char *psz_name;
+ vlc_callback_t callback;
+} vlc_input_callback_t;
+static void InputAddCallbacks( input_thread_t *, const vlc_input_callback_t * );
+static void InputDelCallbacks( input_thread_t *, const vlc_input_callback_t * );
+
+/* List all callbacks added by input */
+#define CALLBACK(name,cb) { name, cb }
+static const vlc_input_callback_t p_input_callbacks[] =
+{
+ CALLBACK( "state", StateCallback ),
+ CALLBACK( "rate", RateCallback ),
+ CALLBACK( "rate-slower", RateCallback ),
+ CALLBACK( "rate-faster", RateCallback ),
+ CALLBACK( "position", PositionCallback ),
+ CALLBACK( "position-offset", PositionCallback ),
+ CALLBACK( "time", TimeCallback ),
+ CALLBACK( "time-offset", TimeCallback ),
+ CALLBACK( "bookmark", BookmarkCallback ),
+ CALLBACK( "program", ProgramCallback ),
+ CALLBACK( "title", TitleCallback ),
+ CALLBACK( "chapter", SeekpointCallback ),
+ CALLBACK( "audio-delay", EsDelayCallback ),
+ CALLBACK( "spu-delay", EsDelayCallback ),
+ CALLBACK( "video-es", ESCallback ),
+ CALLBACK( "audio-es", ESCallback ),
+ CALLBACK( "spu-es", ESCallback ),
+
+ CALLBACK( NULL, NULL )
+};
+static const vlc_input_callback_t p_input_navigation_callbacks[] =
+{
+ CALLBACK( "next-title", TitleCallback ),
+ CALLBACK( "prev-title", TitleCallback ),
+
+ CALLBACK( NULL, NULL )
+};
+static const vlc_input_callback_t p_input_title_callbacks[] =
+{
+ CALLBACK( "next-chapter", SeekpointCallback ),
+ CALLBACK( "prev-chapter", SeekpointCallback ),
+
+ CALLBACK( NULL, NULL )
+};
+#undef CALLBACK
+
/*****************************************************************************
* input_ControlVarInit:
* Create all control object variables with their callbacks
var_Create( p_input, "state", VLC_VAR_INTEGER );
val.i_int = p_input->i_state;
var_Change( p_input, "state", VLC_VAR_SETVALUE, &val, NULL );
- var_AddCallback( p_input, "state", StateCallback, NULL );
/* Rate */
var_Create( p_input, "rate", VLC_VAR_INTEGER );
val.i_int = p_input->p->i_rate;
var_Change( p_input, "rate", VLC_VAR_SETVALUE, &val, NULL );
- var_AddCallback( p_input, "rate", RateCallback, NULL );
var_Create( p_input, "rate-slower", VLC_VAR_VOID );
- var_AddCallback( p_input, "rate-slower", RateCallback, NULL );
var_Create( p_input, "rate-faster", VLC_VAR_VOID );
- var_AddCallback( p_input, "rate-faster", RateCallback, NULL );
/* Position */
var_Create( p_input, "position", VLC_VAR_FLOAT );
var_Create( p_input, "position-offset", VLC_VAR_FLOAT );
val.f_float = 0.0;
var_Change( p_input, "position", VLC_VAR_SETVALUE, &val, NULL );
- var_AddCallback( p_input, "position", PositionCallback, NULL );
- var_AddCallback( p_input, "position-offset", PositionCallback, NULL );
/* Time */
var_Create( p_input, "time", VLC_VAR_TIME );
var_Create( p_input, "time-offset", VLC_VAR_TIME ); /* relative */
val.i_time = 0;
var_Change( p_input, "time", VLC_VAR_SETVALUE, &val, NULL );
- var_AddCallback( p_input, "time", TimeCallback, NULL );
- var_AddCallback( p_input, "time-offset", TimeCallback, NULL );
/* Bookmark */
var_Create( p_input, "bookmark", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
VLC_VAR_ISCOMMAND );
val.psz_string = _("Bookmark");
var_Change( p_input, "bookmark", VLC_VAR_SETTEXT, &val, NULL );
- var_AddCallback( p_input, "bookmark", BookmarkCallback, NULL );
/* Program */
var_Create( p_input, "program", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE |
var_Change( p_input, "program", VLC_VAR_DELCHOICE, &val, NULL );
text.psz_string = _("Program");
var_Change( p_input, "program", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_input, "program", ProgramCallback, NULL );
/* Programs */
var_Create( p_input, "programs", VLC_VAR_LIST | VLC_VAR_DOINHERIT );
var_Create( p_input, "title", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
text.psz_string = _("Title");
var_Change( p_input, "title", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_input, "title", TitleCallback, NULL );
/* Chapter */
var_Create( p_input, "chapter", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
text.psz_string = _("Chapter");
var_Change( p_input, "chapter", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_input, "chapter", SeekpointCallback, NULL );
/* Navigation The callback is added after */
var_Create( p_input, "navigation", VLC_VAR_VARIABLE | VLC_VAR_HASCHOICE );
var_Create( p_input, "audio-delay", VLC_VAR_TIME );
val.i_time = 0;
var_Change( p_input, "audio-delay", VLC_VAR_SETVALUE, &val, NULL );
- var_AddCallback( p_input, "audio-delay", EsDelayCallback, NULL );
var_Create( p_input, "spu-delay", VLC_VAR_TIME );
val.i_time = 0;
var_Change( p_input, "spu-delay", VLC_VAR_SETVALUE, &val, NULL );
- var_AddCallback( p_input, "spu-delay", EsDelayCallback, NULL );
+
+ p_input->p->pts_adjust.auto_adjust = var_CreateGetBool(
+ p_input, "auto-adjust-pts-delay" );
/* Video ES */
var_Create( p_input, "video-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
text.psz_string = _("Video Track");
var_Change( p_input, "video-es", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_input, "video-es", ESCallback, NULL );
/* Audio ES */
var_Create( p_input, "audio-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
text.psz_string = _("Audio Track");
var_Change( p_input, "audio-es", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_input, "audio-es", ESCallback, NULL );
/* Spu ES */
var_Create( p_input, "spu-es", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE );
text.psz_string = _("Subtitles Track");
var_Change( p_input, "spu-es", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_input, "spu-es", ESCallback, NULL );
/* Special read only objects variables for intf */
var_Create( p_input, "bookmarks", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
val.i_time = 0;
var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
- /* Special "intf-change" variable, it allows intf to set up a callback
- * to be notified of some changes.
- * TODO list all changes warn by this callbacks */
- var_Create( p_input, "intf-change", VLC_VAR_BOOL );
- var_SetBool( p_input, "intf-change", VLC_TRUE );
+ if( !p_input->b_preparsing )
+ {
+ /* Special "intf-change" variable, it allows intf to set up a callback
+ * to be notified of some changes.
+ *
+ * Add rate-change to inform about rate changin
+ *
+ * TODO list all changes warn by this callbacks */
+ var_Create( p_input, "intf-change", VLC_VAR_BOOL );
+ var_SetBool( p_input, "intf-change", true );
+ var_Create( p_input, "rate-change", VLC_VAR_BOOL );
+ var_SetBool( p_input, "rate-change", true );
+ }
- /* item-change variable */
- var_Create( p_input, "item-change", VLC_VAR_INTEGER );
+ /* Add all callbacks
+ * XXX we put callback only in non preparsing mode. We need to create the variable
+ * unless someone want to check all var_Get/var_Change return value ... */
+ if( !p_input->b_preparsing )
+ InputAddCallbacks( p_input, p_input_callbacks );
}
/*****************************************************************************
- * input_ControlVarClean:
+ * input_ControlVarStop:
*****************************************************************************/
-void input_ControlVarClean( input_thread_t *p_input )
+void input_ControlVarStop( input_thread_t *p_input )
{
- var_Destroy( p_input, "state" );
- var_Destroy( p_input, "rate" );
- var_Destroy( p_input, "rate-slower" );
- var_Destroy( p_input, "rate-faster" );
- var_Destroy( p_input, "position" );
- var_Destroy( p_input, "position-offset" );
- var_Destroy( p_input, "time" );
- var_Destroy( p_input, "time-offset" );
-
- var_Destroy( p_input, "audio-delay" );
- var_Destroy( p_input, "spu-delay" );
-
- var_Destroy( p_input, "bookmark" );
+ InputDelCallbacks( p_input, p_input_callbacks );
- var_Destroy( p_input, "program" );
- if( p_input->p->i_title > 1 )
- {
- /* TODO Destroy sub navigation var ? */
-
- var_Destroy( p_input, "next-title" );
- var_Destroy( p_input, "prev-title" );
- }
if( p_input->p->i_title > 0 )
{
- /* FIXME title > 0 doesn't mean current title has more than 1 seekpoint */
- var_Destroy( p_input, "next-chapter" );
- var_Destroy( p_input, "prev-chapter" );
- }
- var_Destroy( p_input, "title" );
- var_Destroy( p_input, "chapter" );
- var_Destroy( p_input, "navigation" );
+ char name[sizeof("title ") + 5 ];
+ int i;
- var_Destroy( p_input, "video-es" );
- var_Destroy( p_input, "audio-es" );
- var_Destroy( p_input, "spu-es" );
+ InputDelCallbacks( p_input, p_input_navigation_callbacks );
+ InputDelCallbacks( p_input, p_input_title_callbacks );
- var_Destroy( p_input, "bookmarks" );
- var_Destroy( p_input, "length" );
-
- var_Destroy( p_input, "intf-change" );
- }
+ for( i = 0; i < p_input->p->i_title; i++ )
+ {
+ snprintf( name, sizeof(name), "title %2i", i );
+ var_DelCallback( p_input, name, NavigationCallback, (void *)(intptr_t)i );
+ }
+ }
+}
/*****************************************************************************
* input_ControlVarNavigation:
var_Create( p_input, val.psz_string,
VLC_VAR_INTEGER|VLC_VAR_HASCHOICE|VLC_VAR_ISCOMMAND );
var_AddCallback( p_input, val.psz_string,
- NavigationCallback, (void *)i );
+ NavigationCallback, (void *)(intptr_t)i );
if( p_input->p->title[i]->psz_name == NULL ||
*p_input->p->title[i]->psz_name == '\0' )
var_Change( p_input, val.psz_string, VLC_VAR_ADDCHOICE,
&val2, &text2 );
- if( text2.psz_string ) free( text2.psz_string );
+ free( text2.psz_string );
}
}
}
var_Change( p_input, "chapter", VLC_VAR_ADDCHOICE, &val, &text );
- if( text.psz_string ) free( text.psz_string );
+ free( text.psz_string );
}
}
VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Create( p_input, "start-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Create( p_input, "stop-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+ var_Create( p_input, "run-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Create( p_input, "input-slave",
VLC_VAR_STRING | VLC_VAR_DOINHERIT );
VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
}
- var_Create( p_input, "demuxed-id3", VLC_VAR_BOOL ); /* FIXME beurk */
- val.b_bool = VLC_FALSE;
- var_Change( p_input, "demuxed-id3", VLC_VAR_SETVALUE, &val, NULL );
-
var_Create( p_input, "seekable", VLC_VAR_BOOL );
- val.b_bool = VLC_TRUE; /* Fixed later*/
+ val.b_bool = true; /* Fixed later*/
var_Change( p_input, "seekable", VLC_VAR_SETVALUE, &val, NULL );
+ var_Create( p_input, "can-pause", VLC_VAR_BOOL );
+ val.b_bool = true; /* Fixed later*/
+ var_Change( p_input, "can-pause", VLC_VAR_SETVALUE, &val, NULL );
+ var_Create( p_input, "teletext-es", VLC_VAR_INTEGER );
+ var_SetInteger( p_input, "teletext-es", -1 );
/* */
var_Create( p_input, "access-filter", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Create( p_input, "meta-url", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
}
+/*****************************************************************************
+ * Callbacks managements:
+ *****************************************************************************/
+static void InputAddCallbacks( input_thread_t *p_input,
+ const vlc_input_callback_t *p_callbacks )
+{
+ int i;
+ for( i = 0; p_callbacks[i].psz_name != NULL; i++ )
+ var_AddCallback( p_input,
+ p_callbacks[i].psz_name,
+ p_callbacks[i].callback, NULL );
+}
+static void InputDelCallbacks( input_thread_t *p_input,
+ const vlc_input_callback_t *p_callbacks )
+{
+ int i;
+ for( i = 0; p_callbacks[i].psz_name != NULL; i++ )
+ var_DelCallback( p_input,
+ p_callbacks[i].psz_name,
+ p_callbacks[i].callback, NULL );
+}
/*****************************************************************************
* All Callbacks:
*****************************************************************************/
void *p_data )
{
input_thread_t *p_input = (input_thread_t*)p_this;
-
+ VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( newval.i_int == PLAYING_S || newval.i_int == PAUSE_S )
{
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
input_thread_t *p_input = (input_thread_t*)p_this;
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
/* Problem with this way: the "rate" variable is update after the input thread do the change */
if( !strcmp( psz_cmd, "rate-slower" ) )
{
input_thread_t *p_input = (input_thread_t*)p_this;
vlc_value_t val, length;
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( !strcmp( psz_cmd, "position-offset" ) )
{
{
input_thread_t *p_input = (input_thread_t*)p_this;
vlc_value_t val, length;
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( !strcmp( psz_cmd, "time-offset" ) )
{
void *p_data )
{
input_thread_t *p_input = (input_thread_t*)p_this;
+ VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
input_ControlPush( p_input, INPUT_CONTROL_SET_PROGRAM, &newval );
{
input_thread_t *p_input = (input_thread_t*)p_this;
vlc_value_t val, count;
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( !strcmp( psz_cmd, "next-title" ) )
{
{
input_thread_t *p_input = (input_thread_t*)p_this;
vlc_value_t val, count;
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( !strcmp( psz_cmd, "next-chapter" ) )
{
{
input_thread_t *p_input = (input_thread_t*)p_this;
vlc_value_t val;
+ VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval);
/* Issue a title change */
- val.i_int = (int)p_data;
+ val.i_int = (intptr_t)p_data;
input_ControlPush( p_input, INPUT_CONTROL_SET_TITLE, &val );
var_Change( p_input, "title", VLC_VAR_SETVALUE, &val, NULL );
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
input_thread_t *p_input = (input_thread_t*)p_this;
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( newval.i_int < 0 )
{
}
static int EsDelayCallback ( vlc_object_t *p_this, char const *psz_cmd,
- vlc_value_t oldval, vlc_value_t newval, void *p )
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
input_thread_t *p_input = (input_thread_t*)p_this;
-
+ VLC_UNUSED(oldval); VLC_UNUSED(p_data);
if( !strcmp( psz_cmd, "audio-delay" ) )
{
void *p_data )
{
input_thread_t *p_input = (input_thread_t*)p_this;
+ VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
input_ControlPush( p_input, INPUT_CONTROL_SET_BOOKMARK, &newval );