2004-06-22 21:29:37 +02:00
|
|
|
/*****************************************************************************
|
2005-12-15 12:37:45 +01:00
|
|
|
* vlc_input.h: Core input structures
|
2004-06-22 21:29:37 +02:00
|
|
|
*****************************************************************************
|
2006-09-23 17:47:53 +02:00
|
|
|
* Copyright (C) 1999-2006 the VideoLAN team
|
2005-12-14 17:34:46 +01:00
|
|
|
* $Id$
|
2004-06-22 21:29:37 +02:00
|
|
|
*
|
|
|
|
* Authors: Christophe Massiot <massiot@via.ecp.fr>
|
|
|
|
* Laurent Aimar <fenrir@via.ecp.fr>
|
|
|
|
*
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program; if not, write to the Free Software
|
2006-01-13 00:10:04 +01:00
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
2004-06-22 21:29:37 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
/* __ is need because conflict with <vlc/input.h> */
|
|
|
|
#ifndef _VLC__INPUT_H
|
|
|
|
#define _VLC__INPUT_H 1
|
|
|
|
|
2006-11-06 22:03:33 +01:00
|
|
|
#include <vlc_es.h>
|
2006-05-14 20:29:00 +02:00
|
|
|
#include <vlc_meta.h>
|
2007-03-23 20:55:17 +01:00
|
|
|
#include <vlc_epg.h>
|
2007-08-15 16:54:03 +02:00
|
|
|
#include <vlc_events.h>
|
2006-05-14 20:29:00 +02:00
|
|
|
|
2008-05-27 13:04:10 +02:00
|
|
|
#include <string.h> /* strstr() */
|
2007-08-20 20:42:11 +02:00
|
|
|
|
2006-05-14 20:29:00 +02:00
|
|
|
struct vlc_meta_t;
|
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
/*****************************************************************************
|
2004-09-14 22:30:12 +02:00
|
|
|
* input_item_t: Describes an input and is used to spawn input_thread_t objects
|
2004-06-22 21:29:37 +02:00
|
|
|
*****************************************************************************/
|
|
|
|
struct info_t
|
|
|
|
{
|
|
|
|
char *psz_name; /**< Name of this info */
|
|
|
|
char *psz_value; /**< Value of the info */
|
|
|
|
};
|
|
|
|
|
|
|
|
struct info_category_t
|
|
|
|
{
|
|
|
|
char *psz_name; /**< Name of this category */
|
|
|
|
int i_infos; /**< Number of infos in the category */
|
|
|
|
struct info_t **pp_infos; /**< Pointer to an array of infos */
|
|
|
|
};
|
|
|
|
|
|
|
|
struct input_item_t
|
|
|
|
{
|
2006-05-14 20:29:00 +02:00
|
|
|
VLC_GC_MEMBERS
|
|
|
|
int i_id; /**< Identifier of the item */
|
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
char *psz_name; /**< text describing this item */
|
|
|
|
char *psz_uri; /**< mrl of this item */
|
2008-06-14 10:00:42 +02:00
|
|
|
bool b_fixed_name; /**< Can the interface change the name ?*/
|
2004-06-22 21:29:37 +02:00
|
|
|
|
|
|
|
int i_options; /**< Number of input options */
|
|
|
|
char **ppsz_options; /**< Array of input options */
|
2008-03-17 20:06:16 +01:00
|
|
|
uint8_t *optflagv; /**< Some flags of input options */
|
|
|
|
unsigned optflagc;
|
2004-06-22 21:29:37 +02:00
|
|
|
|
2006-05-14 20:29:00 +02:00
|
|
|
mtime_t i_duration; /**< Duration in milliseconds*/
|
2004-06-22 21:29:37 +02:00
|
|
|
|
2004-11-06 12:17:46 +01:00
|
|
|
uint8_t i_type; /**< Type (file, disc, ...) */
|
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
int i_categories; /**< Number of info categories */
|
|
|
|
info_category_t **pp_categories; /**< Pointer to the first info category */
|
|
|
|
|
2004-09-14 22:30:12 +02:00
|
|
|
int i_es; /**< Number of es format descriptions */
|
2006-05-14 20:29:00 +02:00
|
|
|
es_format_t **es; /**< Es formats */
|
2004-11-19 16:07:55 +01:00
|
|
|
|
2006-01-11 21:00:58 +01:00
|
|
|
input_stats_t *p_stats; /**< Statistics */
|
2006-05-14 20:29:00 +02:00
|
|
|
int i_nb_played; /**< Number of times played */
|
|
|
|
|
|
|
|
vlc_meta_t *p_meta;
|
2007-08-15 16:54:03 +02:00
|
|
|
|
|
|
|
vlc_event_manager_t event_manager;
|
|
|
|
|
2007-08-15 06:33:57 +02:00
|
|
|
vlc_mutex_t lock; /**< Lock for the item */
|
2004-06-22 21:29:37 +02:00
|
|
|
};
|
|
|
|
|
2004-11-06 12:17:46 +01:00
|
|
|
#define ITEM_TYPE_UNKNOWN 0
|
2007-08-23 19:02:38 +02:00
|
|
|
#define ITEM_TYPE_FILE 1
|
|
|
|
#define ITEM_TYPE_DIRECTORY 2
|
|
|
|
#define ITEM_TYPE_DISC 3
|
|
|
|
#define ITEM_TYPE_CDDA 4
|
|
|
|
#define ITEM_TYPE_CARD 5
|
|
|
|
#define ITEM_TYPE_NET 6
|
|
|
|
#define ITEM_TYPE_PLAYLIST 7
|
|
|
|
#define ITEM_TYPE_NODE 8
|
|
|
|
#define ITEM_TYPE_NUMBER 9
|
2004-11-06 12:17:46 +01:00
|
|
|
|
2006-09-24 14:40:10 +02:00
|
|
|
static inline void input_ItemCopyOptions( input_item_t *p_parent,
|
|
|
|
input_item_t *p_child )
|
2004-11-18 00:22:43 +01:00
|
|
|
{
|
|
|
|
int i;
|
|
|
|
for( i = 0 ; i< p_parent->i_options; i++ )
|
|
|
|
{
|
|
|
|
char *psz_option= strdup( p_parent->ppsz_options[i] );
|
2008-01-14 19:33:30 +01:00
|
|
|
if( !strcmp( psz_option, "meta-file" ) )
|
|
|
|
{
|
|
|
|
free( psz_option );
|
|
|
|
continue;
|
|
|
|
}
|
2004-11-18 01:07:28 +01:00
|
|
|
p_child->i_options++;
|
|
|
|
p_child->ppsz_options = (char **)realloc( p_child->ppsz_options,
|
|
|
|
p_child->i_options *
|
|
|
|
sizeof( char * ) );
|
|
|
|
p_child->ppsz_options[p_child->i_options-1] = psz_option;
|
2008-03-17 20:06:16 +01:00
|
|
|
p_child->optflagc++;
|
|
|
|
p_child->optflagv = (uint8_t *)realloc( p_child->optflagv,
|
|
|
|
p_child->optflagc );
|
|
|
|
p_child->optflagv[p_child->optflagc - 1] = p_parent->optflagv[i];
|
2004-11-18 00:22:43 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-08-22 22:19:23 +02:00
|
|
|
static inline void input_item_SetName( input_item_t *p_item, const char *psz_name )
|
2007-08-16 19:52:28 +02:00
|
|
|
{
|
2008-03-11 22:18:20 +01:00
|
|
|
free( p_item->psz_name );
|
2007-08-16 19:52:28 +02:00
|
|
|
p_item->psz_name = strdup( psz_name );
|
|
|
|
}
|
|
|
|
|
|
|
|
/* This won't hold the item, but can tell to interested third parties
|
|
|
|
* Like the playlist, that there is a new sub item. With this design
|
|
|
|
* It is not the input item's responsability to keep all the ref of
|
|
|
|
* the input item children. */
|
|
|
|
static inline void input_ItemAddSubItem( input_item_t *p_parent,
|
2008-01-01 19:03:56 +01:00
|
|
|
input_item_t *p_child )
|
2007-08-16 19:52:28 +02:00
|
|
|
{
|
|
|
|
vlc_event_t event;
|
|
|
|
|
|
|
|
p_parent->i_type = ITEM_TYPE_PLAYLIST;
|
|
|
|
|
|
|
|
/* Notify interested third parties */
|
|
|
|
event.type = vlc_InputItemSubItemAdded;
|
|
|
|
event.u.input_item_subitem_added.p_new_child = p_child;
|
|
|
|
vlc_event_send( &p_parent->event_manager, &event );
|
|
|
|
}
|
|
|
|
|
2008-03-17 20:06:16 +01:00
|
|
|
/* Flags handled past input_ItemAddOpt() */
|
2008-02-21 20:23:20 +01:00
|
|
|
#define VLC_INPUT_OPTION_TRUSTED 0x2
|
|
|
|
|
2008-03-17 20:06:16 +01:00
|
|
|
/* Flags handled within input_ItemAddOpt() */
|
|
|
|
#define VLC_INPUT_OPTION_UNIQUE 0x100
|
|
|
|
|
|
|
|
VLC_EXPORT( int, input_ItemAddOpt, ( input_item_t *, const char *str, unsigned flags ) );
|
2008-02-21 20:23:20 +01:00
|
|
|
|
|
|
|
static inline
|
2008-03-17 20:06:16 +01:00
|
|
|
int input_ItemAddOption (input_item_t *item, const char *str)
|
2008-02-21 20:23:20 +01:00
|
|
|
{
|
2008-03-17 20:06:16 +01:00
|
|
|
return input_ItemAddOpt (item, str, VLC_INPUT_OPTION_TRUSTED);
|
2008-02-21 20:23:20 +01:00
|
|
|
}
|
2006-05-14 20:29:00 +02:00
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
|
2008-01-01 15:33:18 +01:00
|
|
|
VLC_EXPORT( void, input_item_SetMeta, ( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz_val ));
|
2007-08-15 06:33:57 +02:00
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
static inline bool input_item_MetaMatch( input_item_t *p_i, vlc_meta_type_t meta_type, const char *psz )
|
2007-08-18 06:49:41 +02:00
|
|
|
{
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_lock( &p_i->lock );
|
2007-09-10 01:05:48 +02:00
|
|
|
if( !p_i->p_meta )
|
|
|
|
{
|
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
2008-04-14 00:08:29 +02:00
|
|
|
return false;
|
2007-09-10 01:05:48 +02:00
|
|
|
}
|
2007-08-18 06:49:41 +02:00
|
|
|
const char * meta = vlc_meta_Get( p_i->p_meta, meta_type );
|
2008-05-27 13:04:10 +02:00
|
|
|
bool ret = meta && strstr( meta, psz );
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
2007-08-18 06:49:41 +02:00
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2007-08-18 05:22:03 +02:00
|
|
|
static inline char * input_item_GetMeta( input_item_t *p_i, vlc_meta_type_t meta_type )
|
2007-08-15 06:33:57 +02:00
|
|
|
{
|
2007-08-18 06:21:36 +02:00
|
|
|
char * psz = NULL;
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_lock( &p_i->lock );
|
2007-08-18 06:21:36 +02:00
|
|
|
|
2007-08-15 06:33:57 +02:00
|
|
|
if( !p_i->p_meta )
|
2007-08-18 05:22:03 +02:00
|
|
|
{
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
2007-08-15 06:33:57 +02:00
|
|
|
return NULL;
|
2007-08-18 05:22:03 +02:00
|
|
|
}
|
2007-08-18 06:21:36 +02:00
|
|
|
|
|
|
|
if( vlc_meta_Get( p_i->p_meta, meta_type ) )
|
|
|
|
psz = strdup( vlc_meta_Get( p_i->p_meta, meta_type ) );
|
|
|
|
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
2007-08-18 06:21:36 +02:00
|
|
|
return psz;
|
2007-08-18 05:22:03 +02:00
|
|
|
}
|
|
|
|
|
2007-08-18 06:49:41 +02:00
|
|
|
static inline char * input_item_GetName( input_item_t * p_i )
|
2007-08-18 05:22:03 +02:00
|
|
|
{
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_lock( &p_i->lock );
|
2007-08-18 06:21:36 +02:00
|
|
|
char *psz_s = p_i->psz_name ? strdup( p_i->psz_name ) : NULL;
|
2007-08-18 16:59:31 +02:00
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
2007-08-18 05:22:03 +02:00
|
|
|
return psz_s;
|
2007-08-15 06:33:57 +02:00
|
|
|
}
|
|
|
|
|
2007-08-22 22:19:23 +02:00
|
|
|
static inline char * input_item_GetURI( input_item_t * p_i )
|
|
|
|
{
|
|
|
|
vlc_mutex_lock( &p_i->lock );
|
|
|
|
char *psz_s = p_i->psz_uri ? strdup( p_i->psz_uri ) : NULL;
|
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
|
|
|
return psz_s;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline void input_item_SetURI( input_item_t * p_i, char * psz_uri )
|
|
|
|
{
|
|
|
|
vlc_mutex_lock( &p_i->lock );
|
2008-03-11 22:18:20 +01:00
|
|
|
free( p_i->psz_uri );
|
|
|
|
p_i->psz_uri = strdup( psz_uri );
|
2007-08-22 22:19:23 +02:00
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline mtime_t input_item_GetDuration( input_item_t * p_i )
|
|
|
|
{
|
|
|
|
vlc_mutex_lock( &p_i->lock );
|
|
|
|
mtime_t i_duration = p_i->i_duration;
|
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
|
|
|
return i_duration;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline void input_item_SetDuration( input_item_t * p_i, mtime_t i_duration )
|
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
bool send_event = false;
|
2007-10-20 19:56:00 +02:00
|
|
|
|
2007-08-22 22:19:23 +02:00
|
|
|
vlc_mutex_lock( &p_i->lock );
|
2007-10-20 19:56:00 +02:00
|
|
|
if( p_i->i_duration != i_duration )
|
|
|
|
{
|
|
|
|
p_i->i_duration = i_duration;
|
2008-04-14 00:08:29 +02:00
|
|
|
send_event = true;
|
2007-10-20 19:56:00 +02:00
|
|
|
}
|
2007-08-22 22:19:23 +02:00
|
|
|
vlc_mutex_unlock( &p_i->lock );
|
2007-12-26 13:29:53 +01:00
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
if ( send_event == true )
|
2007-10-20 19:56:00 +02:00
|
|
|
{
|
|
|
|
vlc_event_t event;
|
|
|
|
event.type = vlc_InputItemDurationChanged;
|
|
|
|
event.u.input_item_duration_changed.new_duration = i_duration;
|
|
|
|
vlc_event_send( &p_i->event_manager, &event );
|
|
|
|
}
|
2007-12-26 13:29:53 +01:00
|
|
|
|
2007-08-22 22:19:23 +02:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2007-08-15 06:33:57 +02:00
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
static inline bool input_item_IsPreparsed( input_item_t *p_i )
|
2007-08-15 06:33:57 +02:00
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
return p_i->p_meta ? p_i->p_meta->i_status & ITEM_PREPARSED : false ;
|
2007-08-15 06:33:57 +02:00
|
|
|
}
|
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
static inline bool input_item_IsArtFetched( input_item_t *p_i )
|
2007-08-15 06:33:57 +02:00
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
return p_i->p_meta ? p_i->p_meta->i_status & ITEM_ART_FETCHED : false ;
|
2007-08-15 06:33:57 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
static inline const vlc_meta_t * input_item_GetMetaObject( input_item_t *p_i )
|
|
|
|
{
|
|
|
|
if( !p_i->p_meta )
|
|
|
|
p_i->p_meta = vlc_meta_New();
|
|
|
|
|
|
|
|
return p_i->p_meta;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline void input_item_MetaMerge( input_item_t *p_i, const vlc_meta_t * p_new_meta )
|
|
|
|
{
|
|
|
|
if( !p_i->p_meta )
|
|
|
|
p_i->p_meta = vlc_meta_New();
|
|
|
|
|
|
|
|
vlc_meta_Merge( p_i->p_meta, p_new_meta );
|
|
|
|
}
|
|
|
|
|
|
|
|
#define input_item_SetTitle( item, b ) input_item_SetMeta( item, vlc_meta_Title, b )
|
|
|
|
#define input_item_SetArtist( item, b ) input_item_SetMeta( item, vlc_meta_Artist, b )
|
|
|
|
#define input_item_SetGenre( item, b ) input_item_SetMeta( item, vlc_meta_Genre, b )
|
|
|
|
#define input_item_SetCopyright( item, b ) input_item_SetMeta( item, vlc_meta_Copyright, b )
|
|
|
|
#define input_item_SetAlbum( item, b ) input_item_SetMeta( item, vlc_meta_Album, b )
|
|
|
|
#define input_item_SetTrackNum( item, b ) input_item_SetMeta( item, vlc_meta_TrackNumber, b )
|
|
|
|
#define input_item_SetDescription( item, b ) input_item_SetMeta( item, vlc_meta_Description, b )
|
|
|
|
#define input_item_SetRating( item, b ) input_item_SetMeta( item, vlc_meta_Rating, b )
|
|
|
|
#define input_item_SetDate( item, b ) input_item_SetMeta( item, vlc_meta_Date, b )
|
|
|
|
#define input_item_SetSetting( item, b ) input_item_SetMeta( item, vlc_meta_Setting, b )
|
|
|
|
#define input_item_SetURL( item, b ) input_item_SetMeta( item, vlc_meta_URL, b )
|
|
|
|
#define input_item_SetLanguage( item, b ) input_item_SetMeta( item, vlc_meta_Language, b )
|
|
|
|
#define input_item_SetNowPlaying( item, b ) input_item_SetMeta( item, vlc_meta_NowPlaying, b )
|
|
|
|
#define input_item_SetPublisher( item, b ) input_item_SetMeta( item, vlc_meta_Publisher, b )
|
|
|
|
#define input_item_SetEncodedBy( item, b ) input_item_SetMeta( item, vlc_meta_EncodedBy, b )
|
|
|
|
#define input_item_SetArtURL( item, b ) input_item_SetMeta( item, vlc_meta_ArtworkURL, b )
|
|
|
|
#define input_item_SetTrackID( item, b ) input_item_SetMeta( item, vlc_meta_TrackID, b )
|
|
|
|
|
|
|
|
#define input_item_GetTitle( item ) input_item_GetMeta( item, vlc_meta_Title )
|
|
|
|
#define input_item_GetArtist( item ) input_item_GetMeta( item, vlc_meta_Artist )
|
|
|
|
#define input_item_GetGenre( item ) input_item_GetMeta( item, vlc_meta_Genre )
|
|
|
|
#define input_item_GetCopyright( item ) input_item_GetMeta( item, vlc_meta_Copyright )
|
|
|
|
#define input_item_GetAlbum( item ) input_item_GetMeta( item, vlc_meta_Album )
|
|
|
|
#define input_item_GetTrackNum( item ) input_item_GetMeta( item, vlc_meta_TrackNumber )
|
|
|
|
#define input_item_GetDescription( item ) input_item_GetMeta( item, vlc_meta_Description )
|
|
|
|
#define input_item_GetRating( item ) input_item_GetMeta( item, vlc_meta_Rating )
|
|
|
|
#define input_item_GetDate( item ) input_item_GetMeta( item, vlc_meta_Date )
|
|
|
|
#define input_item_GetGetting( item ) input_item_GetMeta( item, vlc_meta_Getting )
|
|
|
|
#define input_item_GetURL( item ) input_item_GetMeta( item, vlc_meta_URL )
|
|
|
|
#define input_item_GetLanguage( item ) input_item_GetMeta( item, vlc_meta_Language )
|
|
|
|
#define input_item_GetNowPlaying( item ) input_item_GetMeta( item, vlc_meta_NowPlaying )
|
|
|
|
#define input_item_GetPublisher( item ) input_item_GetMeta( item, vlc_meta_Publisher )
|
|
|
|
#define input_item_GetEncodedBy( item ) input_item_GetMeta( item, vlc_meta_EncodedBy )
|
|
|
|
#define input_item_GetArtURL( item ) input_item_GetMeta( item, vlc_meta_ArtworkURL )
|
|
|
|
#define input_item_GetTrackID( item ) input_item_GetMeta( item, vlc_meta_TrackID )
|
2007-08-15 12:16:45 +02:00
|
|
|
#define input_item_GetSetting( item ) input_item_GetMeta( item, vlc_meta_Setting )
|
2007-08-15 06:33:57 +02:00
|
|
|
|
2006-09-24 14:40:10 +02:00
|
|
|
VLC_EXPORT( char *, input_ItemGetInfo, ( input_item_t *p_i, const char *psz_cat,const char *psz_name ) );
|
2008-05-26 18:58:44 +02:00
|
|
|
VLC_EXPORT(int, input_ItemAddInfo, ( input_item_t *p_i, const char *psz_cat, const char *psz_name, const char *psz_format, ... ) LIBVLC_FORMAT( 4, 5 ) );
|
2005-01-16 15:10:47 +01:00
|
|
|
|
2006-05-14 20:29:00 +02:00
|
|
|
#define input_ItemNew( a,b,c ) input_ItemNewExt( a, b, c, 0, NULL, -1 )
|
|
|
|
#define input_ItemNewExt(a,b,c,d,e,f) __input_ItemNewExt( VLC_OBJECT(a),b,c,d,e,f)
|
2007-05-25 21:21:10 +02:00
|
|
|
VLC_EXPORT( input_item_t *, __input_ItemNewExt, (vlc_object_t *, const char *, const char*, int, const char *const *, mtime_t i_duration ) );
|
|
|
|
VLC_EXPORT( input_item_t *, input_ItemNewWithType, ( vlc_object_t *, const char *, const char *e, int, const char *const *, mtime_t i_duration, int ) );
|
2006-05-14 20:29:00 +02:00
|
|
|
|
2008-03-26 17:22:00 +01:00
|
|
|
#define input_ItemGetById(a,b) __input_ItemGetById( VLC_OBJECT(a),b )
|
|
|
|
VLC_EXPORT( input_item_t *, __input_ItemGetById, (vlc_object_t *, int ) );
|
2006-05-14 20:29:00 +02:00
|
|
|
|
2007-06-17 15:54:20 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Meta data helpers
|
|
|
|
*****************************************************************************/
|
|
|
|
static inline void vlc_audio_replay_gain_MergeFromMeta( audio_replay_gain_t *p_dst,
|
|
|
|
const vlc_meta_t *p_meta )
|
|
|
|
{
|
2007-08-13 19:28:24 +02:00
|
|
|
char * psz_value;
|
|
|
|
|
2007-06-17 15:54:20 +02:00
|
|
|
if( !p_meta )
|
|
|
|
return;
|
|
|
|
|
2007-08-13 19:28:24 +02:00
|
|
|
if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_TRACK_GAIN" )) ||
|
|
|
|
(psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "RG_RADIO" )) )
|
2007-06-17 15:54:20 +02:00
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
p_dst->pb_gain[AUDIO_REPLAY_GAIN_TRACK] = true;
|
2007-08-13 19:28:24 +02:00
|
|
|
p_dst->pf_gain[AUDIO_REPLAY_GAIN_TRACK] = atof( psz_value );
|
|
|
|
}
|
|
|
|
else if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_TRACK_PEAK" )) ||
|
|
|
|
(psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "RG_PEAK" )) )
|
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
p_dst->pb_peak[AUDIO_REPLAY_GAIN_TRACK] = true;
|
2007-08-13 19:28:24 +02:00
|
|
|
p_dst->pf_peak[AUDIO_REPLAY_GAIN_TRACK] = atof( psz_value );
|
|
|
|
}
|
|
|
|
else if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_ALBUM_GAIN" )) ||
|
|
|
|
(psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "RG_AUDIOPHILE" )) )
|
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
p_dst->pb_gain[AUDIO_REPLAY_GAIN_ALBUM] = true;
|
2007-08-13 19:28:24 +02:00
|
|
|
p_dst->pf_gain[AUDIO_REPLAY_GAIN_ALBUM] = atof( psz_value );
|
|
|
|
}
|
|
|
|
else if( (psz_value = (char *)vlc_dictionary_value_for_key( &p_meta->extra_tags, "REPLAYGAIN_ALBUM_PEAK" )) )
|
|
|
|
{
|
2008-04-14 00:08:29 +02:00
|
|
|
p_dst->pb_peak[AUDIO_REPLAY_GAIN_ALBUM] = true;
|
2007-08-13 19:28:24 +02:00
|
|
|
p_dst->pf_peak[AUDIO_REPLAY_GAIN_ALBUM] = atof( psz_value );
|
2007-06-17 15:54:20 +02:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Seek point: (generalisation of chapters)
|
|
|
|
*****************************************************************************/
|
|
|
|
struct seekpoint_t
|
|
|
|
{
|
|
|
|
int64_t i_byte_offset;
|
|
|
|
int64_t i_time_offset;
|
|
|
|
char *psz_name;
|
2005-02-14 10:38:51 +01:00
|
|
|
int i_level;
|
2004-06-22 21:29:37 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
static inline seekpoint_t *vlc_seekpoint_New( void )
|
|
|
|
{
|
|
|
|
seekpoint_t *point = (seekpoint_t*)malloc( sizeof( seekpoint_t ) );
|
|
|
|
point->i_byte_offset =
|
2005-03-07 21:16:52 +01:00
|
|
|
point->i_time_offset = -1;
|
2005-02-14 10:38:51 +01:00
|
|
|
point->i_level = 0;
|
2004-06-22 21:29:37 +02:00
|
|
|
point->psz_name = NULL;
|
|
|
|
return point;
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline void vlc_seekpoint_Delete( seekpoint_t *point )
|
|
|
|
{
|
|
|
|
if( !point ) return;
|
2008-03-11 22:18:20 +01:00
|
|
|
free( point->psz_name );
|
2004-06-22 21:29:37 +02:00
|
|
|
free( point );
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline seekpoint_t *vlc_seekpoint_Duplicate( seekpoint_t *src )
|
|
|
|
{
|
|
|
|
seekpoint_t *point = vlc_seekpoint_New();
|
|
|
|
if( src->psz_name ) point->psz_name = strdup( src->psz_name );
|
|
|
|
point->i_time_offset = src->i_time_offset;
|
|
|
|
point->i_byte_offset = src->i_byte_offset;
|
|
|
|
return point;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
* Title:
|
|
|
|
*****************************************************************************/
|
|
|
|
typedef struct
|
|
|
|
{
|
|
|
|
char *psz_name;
|
|
|
|
|
2008-06-14 10:00:42 +02:00
|
|
|
bool b_menu; /* Is it a menu or a normal entry */
|
2004-06-22 21:29:37 +02:00
|
|
|
|
|
|
|
int64_t i_length; /* Length(microsecond) if known, else 0 */
|
|
|
|
int64_t i_size; /* Size (bytes) if known, else 0 */
|
|
|
|
|
|
|
|
/* Title seekpoint */
|
|
|
|
int i_seekpoint;
|
|
|
|
seekpoint_t **seekpoint;
|
|
|
|
|
|
|
|
} input_title_t;
|
|
|
|
|
2006-10-21 19:28:22 +02:00
|
|
|
static inline input_title_t *vlc_input_title_New(void)
|
2004-06-22 21:29:37 +02:00
|
|
|
{
|
|
|
|
input_title_t *t = (input_title_t*)malloc( sizeof( input_title_t ) );
|
|
|
|
|
|
|
|
t->psz_name = NULL;
|
2008-04-14 00:08:29 +02:00
|
|
|
t->b_menu = false;
|
2004-06-22 21:29:37 +02:00
|
|
|
t->i_length = 0;
|
|
|
|
t->i_size = 0;
|
|
|
|
t->i_seekpoint = 0;
|
|
|
|
t->seekpoint = NULL;
|
|
|
|
|
|
|
|
return t;
|
|
|
|
}
|
2004-09-19 21:22:04 +02:00
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
static inline void vlc_input_title_Delete( input_title_t *t )
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
if( t == NULL )
|
|
|
|
return;
|
|
|
|
|
2008-03-11 22:18:20 +01:00
|
|
|
free( t->psz_name );
|
2004-06-22 21:29:37 +02:00
|
|
|
for( i = 0; i < t->i_seekpoint; i++ )
|
|
|
|
{
|
2008-03-11 22:18:20 +01:00
|
|
|
free( t->seekpoint[i]->psz_name );
|
2004-06-22 21:29:37 +02:00
|
|
|
free( t->seekpoint[i] );
|
|
|
|
}
|
2008-03-11 22:18:20 +01:00
|
|
|
free( t->seekpoint );
|
2004-06-22 21:29:37 +02:00
|
|
|
free( t );
|
|
|
|
}
|
|
|
|
|
|
|
|
static inline input_title_t *vlc_input_title_Duplicate( input_title_t *t )
|
|
|
|
{
|
|
|
|
input_title_t *dup = vlc_input_title_New( );
|
|
|
|
int i;
|
|
|
|
|
|
|
|
if( t->psz_name ) dup->psz_name = strdup( t->psz_name );
|
|
|
|
dup->b_menu = t->b_menu;
|
|
|
|
dup->i_length = t->i_length;
|
|
|
|
dup->i_size = t->i_size;
|
|
|
|
dup->i_seekpoint = t->i_seekpoint;
|
|
|
|
if( t->i_seekpoint > 0 )
|
|
|
|
{
|
|
|
|
dup->seekpoint = (seekpoint_t**)calloc( t->i_seekpoint,
|
|
|
|
sizeof(seekpoint_t*) );
|
|
|
|
|
|
|
|
for( i = 0; i < t->i_seekpoint; i++ )
|
|
|
|
{
|
|
|
|
dup->seekpoint[i] = vlc_seekpoint_Duplicate( t->seekpoint[i] );
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return dup;
|
|
|
|
}
|
2008-06-14 10:00:42 +02:00
|
|
|
|
2007-05-31 21:22:27 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* Attachments
|
|
|
|
*****************************************************************************/
|
|
|
|
struct input_attachment_t
|
|
|
|
{
|
|
|
|
char *psz_name;
|
|
|
|
char *psz_mime;
|
|
|
|
char *psz_description;
|
2004-06-22 21:29:37 +02:00
|
|
|
|
2007-05-31 21:22:27 +02:00
|
|
|
int i_data;
|
|
|
|
void *p_data;
|
|
|
|
};
|
2008-06-14 10:00:42 +02:00
|
|
|
|
2007-05-31 21:22:27 +02:00
|
|
|
static inline input_attachment_t *vlc_input_attachment_New( const char *psz_name,
|
|
|
|
const char *psz_mime,
|
|
|
|
const char *psz_description,
|
|
|
|
const void *p_data,
|
|
|
|
int i_data )
|
|
|
|
{
|
|
|
|
input_attachment_t *a =
|
|
|
|
(input_attachment_t*)malloc( sizeof(input_attachment_t) );
|
|
|
|
if( !a )
|
|
|
|
return NULL;
|
|
|
|
a->psz_name = strdup( psz_name ? psz_name : "" );
|
|
|
|
a->psz_mime = strdup( psz_mime ? psz_mime : "" );
|
|
|
|
a->psz_description = strdup( psz_description ? psz_description : "" );
|
|
|
|
a->i_data = i_data;
|
|
|
|
a->p_data = NULL;
|
|
|
|
if( i_data > 0 )
|
|
|
|
{
|
|
|
|
a->p_data = malloc( i_data );
|
|
|
|
if( a->p_data && p_data )
|
|
|
|
memcpy( a->p_data, p_data, i_data );
|
|
|
|
}
|
|
|
|
return a;
|
|
|
|
}
|
|
|
|
static inline input_attachment_t *vlc_input_attachment_Duplicate( const input_attachment_t *a )
|
|
|
|
{
|
|
|
|
return vlc_input_attachment_New( a->psz_name, a->psz_mime, a->psz_description,
|
|
|
|
a->p_data, a->i_data );
|
|
|
|
}
|
|
|
|
static inline void vlc_input_attachment_Delete( input_attachment_t *a )
|
|
|
|
{
|
|
|
|
if( !a )
|
|
|
|
return;
|
|
|
|
free( a->psz_name );
|
|
|
|
free( a->psz_mime );
|
|
|
|
free( a->psz_description );
|
2008-03-11 22:18:20 +01:00
|
|
|
free( a->p_data );
|
2007-05-31 21:22:27 +02:00
|
|
|
free( a );
|
|
|
|
}
|
2008-06-14 10:00:42 +02:00
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
/*****************************************************************************
|
|
|
|
* input defines/constants.
|
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
/* "state" value */
|
|
|
|
enum input_state_e
|
|
|
|
{
|
2006-09-23 17:47:53 +02:00
|
|
|
INIT_S,
|
2006-09-04 19:50:19 +02:00
|
|
|
OPENING_S,
|
|
|
|
BUFFERING_S,
|
2004-06-22 21:29:37 +02:00
|
|
|
PLAYING_S,
|
|
|
|
PAUSE_S,
|
2006-10-29 14:37:30 +01:00
|
|
|
END_S,
|
|
|
|
ERROR_S
|
2004-06-22 21:29:37 +02:00
|
|
|
};
|
|
|
|
|
2005-08-09 16:31:24 +02:00
|
|
|
/* "rate" default, min/max
|
|
|
|
* A rate below 1000 plays the movie faster,
|
|
|
|
* A rate above 1000 plays the movie slower.
|
|
|
|
*/
|
2004-06-22 21:29:37 +02:00
|
|
|
#define INPUT_RATE_DEFAULT 1000
|
|
|
|
#define INPUT_RATE_MIN 125 /* Up to 8/1 */
|
2007-03-01 01:06:21 +01:00
|
|
|
#define INPUT_RATE_MAX 32000 /* Up to 1/32 */
|
2004-06-22 21:29:37 +02:00
|
|
|
|
|
|
|
/* i_update field of access_t/demux_t */
|
|
|
|
#define INPUT_UPDATE_NONE 0x0000
|
|
|
|
#define INPUT_UPDATE_SIZE 0x0001
|
|
|
|
#define INPUT_UPDATE_TITLE 0x0010
|
|
|
|
#define INPUT_UPDATE_SEEKPOINT 0x0020
|
2004-08-25 20:50:36 +02:00
|
|
|
#define INPUT_UPDATE_META 0x0040
|
2004-06-22 21:29:37 +02:00
|
|
|
|
|
|
|
/* Input control XXX: internal */
|
|
|
|
#define INPUT_CONTROL_FIFO_SIZE 100
|
|
|
|
|
2006-11-26 15:20:34 +01:00
|
|
|
/** Get the input item for an input thread */
|
|
|
|
VLC_EXPORT(input_item_t*, input_GetItem, (input_thread_t*));
|
|
|
|
|
|
|
|
typedef struct input_thread_private_t input_thread_private_t;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* Main structure representing an input thread. This structure is mostly
|
|
|
|
* private. The only public fields are READ-ONLY. You must use the helpers
|
|
|
|
* to modify them
|
|
|
|
*/
|
2004-06-22 21:29:37 +02:00
|
|
|
struct input_thread_t
|
|
|
|
{
|
2006-11-26 15:20:34 +01:00
|
|
|
VLC_COMMON_MEMBERS;
|
2004-06-22 21:29:37 +02:00
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
bool b_eof;
|
|
|
|
bool b_preparsing;
|
2006-11-26 18:27:16 +01:00
|
|
|
|
2006-11-26 15:20:34 +01:00
|
|
|
int i_state;
|
2008-04-14 00:08:29 +02:00
|
|
|
bool b_can_pace_control;
|
2004-06-22 21:29:37 +02:00
|
|
|
int64_t i_time; /* Current time */
|
2006-11-26 18:27:16 +01:00
|
|
|
|
2006-11-26 15:20:34 +01:00
|
|
|
/* Internal caching common to all inputs */
|
2008-06-05 23:11:00 +02:00
|
|
|
mtime_t i_pts_delay;
|
2006-11-26 15:20:34 +01:00
|
|
|
|
|
|
|
/* All other data is input_thread is PRIVATE. You can't access it
|
|
|
|
* outside of src/input */
|
|
|
|
input_thread_private_t *p;
|
2004-06-22 21:29:37 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
* Prototypes
|
|
|
|
*****************************************************************************/
|
2008-03-23 01:16:36 +01:00
|
|
|
|
|
|
|
/* input_CreateThread
|
|
|
|
* Release the returned input_thread_t using vlc_object_release() */
|
2004-06-22 21:29:37 +02:00
|
|
|
#define input_CreateThread(a,b) __input_CreateThread(VLC_OBJECT(a),b)
|
|
|
|
VLC_EXPORT( input_thread_t *, __input_CreateThread, ( vlc_object_t *, input_item_t * ) );
|
2008-03-23 01:16:36 +01:00
|
|
|
|
2004-12-10 19:58:22 +01:00
|
|
|
#define input_Preparse(a,b) __input_Preparse(VLC_OBJECT(a),b)
|
|
|
|
VLC_EXPORT( int, __input_Preparse, ( vlc_object_t *, input_item_t * ) );
|
2005-11-09 14:44:49 +01:00
|
|
|
|
|
|
|
#define input_Read(a,b,c) __input_Read(VLC_OBJECT(a),b, c)
|
2008-04-14 00:08:29 +02:00
|
|
|
VLC_EXPORT( int, __input_Read, ( vlc_object_t *, input_item_t *, bool ) );
|
2004-06-22 21:29:37 +02:00
|
|
|
VLC_EXPORT( void, input_StopThread, ( input_thread_t * ) );
|
|
|
|
|
|
|
|
enum input_query_e
|
|
|
|
{
|
|
|
|
/* input variable "position" */
|
|
|
|
INPUT_GET_POSITION, /* arg1= double * res= */
|
|
|
|
INPUT_SET_POSITION, /* arg1= double res=can fail */
|
|
|
|
|
|
|
|
/* input variable "length" */
|
|
|
|
INPUT_GET_LENGTH, /* arg1= int64_t * res=can fail */
|
|
|
|
|
|
|
|
/* input variable "time" */
|
|
|
|
INPUT_GET_TIME, /* arg1= int64_t * res= */
|
|
|
|
INPUT_SET_TIME, /* arg1= int64_t res=can fail */
|
|
|
|
|
|
|
|
/* input variable "rate" (1 is DEFAULT_RATE) */
|
|
|
|
INPUT_GET_RATE, /* arg1= int * res= */
|
|
|
|
INPUT_SET_RATE, /* arg1= int res=can fail */
|
|
|
|
|
|
|
|
/* input variable "state" */
|
|
|
|
INPUT_GET_STATE, /* arg1= int * res= */
|
|
|
|
INPUT_SET_STATE, /* arg1= int res=can fail */
|
|
|
|
|
2005-02-15 21:29:29 +01:00
|
|
|
/* input variable "audio-delay" and "sub-delay" */
|
2004-06-23 19:49:26 +02:00
|
|
|
INPUT_GET_AUDIO_DELAY, /* arg1 = int* res=can fail */
|
|
|
|
INPUT_SET_AUDIO_DELAY, /* arg1 = int res=can fail */
|
|
|
|
INPUT_GET_SPU_DELAY, /* arg1 = int* res=can fail */
|
|
|
|
INPUT_SET_SPU_DELAY, /* arg1 = int res=can fail */
|
|
|
|
|
|
|
|
/* Meta datas */
|
2005-04-26 09:19:10 +02:00
|
|
|
INPUT_ADD_INFO, /* arg1= char* arg2= char* arg3=... res=can fail */
|
|
|
|
INPUT_GET_INFO, /* arg1= char* arg2= char* arg3= char** res=can fail */
|
|
|
|
INPUT_DEL_INFO, /* arg1= char* arg2= char* res=can fail */
|
|
|
|
INPUT_SET_NAME, /* arg1= char* res=can fail */
|
2004-06-23 19:49:26 +02:00
|
|
|
|
2004-08-05 14:45:23 +02:00
|
|
|
/* Input config options */
|
|
|
|
INPUT_ADD_OPTION, /* arg1= char * arg2= char * res=can fail*/
|
|
|
|
|
|
|
|
/* Input properties */
|
|
|
|
INPUT_GET_BYTE_POSITION, /* arg1= int64_t * res= */
|
|
|
|
INPUT_SET_BYTE_SIZE, /* arg1= int64_t * res= */
|
2007-10-01 01:17:19 +02:00
|
|
|
INPUT_GET_VIDEO_FPS, /* arg1= double * res=can fail */
|
2004-08-05 14:45:23 +02:00
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
/* bookmarks */
|
|
|
|
INPUT_GET_BOOKMARKS, /* arg1= seekpoint_t *** arg2= int * res=can fail */
|
|
|
|
INPUT_CLEAR_BOOKMARKS, /* res=can fail */
|
|
|
|
INPUT_ADD_BOOKMARK, /* arg1= seekpoint_t * res=can fail */
|
|
|
|
INPUT_CHANGE_BOOKMARK, /* arg1= seekpoint_t * arg2= int * res=can fail */
|
|
|
|
INPUT_DEL_BOOKMARK, /* arg1= seekpoint_t * res=can fail */
|
|
|
|
INPUT_SET_BOOKMARK, /* arg1= int res=can fail */
|
2004-11-22 10:52:06 +01:00
|
|
|
|
2007-05-31 21:22:27 +02:00
|
|
|
/* Attachments */
|
|
|
|
INPUT_GET_ATTACHMENTS, /* arg1=input_attachment_t***, arg2=int* res=can fail */
|
|
|
|
INPUT_GET_ATTACHMENT, /* arg1=input_attachment_t**, arg2=char* res=can fail */
|
|
|
|
|
2004-11-22 10:52:06 +01:00
|
|
|
/* On the fly input slave */
|
2005-08-15 16:57:02 +02:00
|
|
|
INPUT_ADD_SLAVE /* arg1= char * */
|
2004-06-22 21:29:37 +02:00
|
|
|
};
|
|
|
|
|
|
|
|
VLC_EXPORT( int, input_vaControl,( input_thread_t *, int i_query, va_list ) );
|
|
|
|
VLC_EXPORT( int, input_Control, ( input_thread_t *, int i_query, ... ) );
|
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
VLC_EXPORT( decoder_t *, input_DecoderNew, ( input_thread_t *, es_format_t *, bool b_force_decoder ) );
|
2004-06-22 21:29:37 +02:00
|
|
|
VLC_EXPORT( void, input_DecoderDelete, ( decoder_t * ) );
|
|
|
|
VLC_EXPORT( void, input_DecoderDecode,( decoder_t *, block_t * ) );
|
|
|
|
|
2008-04-14 00:08:29 +02:00
|
|
|
VLC_EXPORT( bool, input_AddSubtitles, ( input_thread_t *, char *, bool ) );
|
2006-06-09 06:38:16 +02:00
|
|
|
|
2004-06-22 21:29:37 +02:00
|
|
|
#endif
|