* decoders.
*****************************************************************************
* Copyright (C) 1998-2004 VideoLAN
- * $Id: input.c,v 1.278 2004/01/26 20:02:15 gbazin Exp $
+ * $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
*
# include <sys/times.h>
#endif
-#include "vlc_playlist.h"
-
#include "stream_output.h"
#include "vlc_interface.h"
#include "codecs.h"
+#include "vlc_meta.h"
#include "../../modules/demux/util/sub.h"
/*****************************************************************************
/* subtitles */
int i_sub;
subtitle_demux_t **sub;
+
+ int64_t i_stop_time;
};
static int RunThread ( input_thread_t *p_input );
vlc_value_t oldval, vlc_value_t newval, void *p_data );
static int RateCallback ( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data );
+static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data );
/*****************************************************************************
* input_CreateThread: creates a new input thread
* to its description. On error, it returns NULL.
*****************************************************************************/
input_thread_t *__input_CreateThread( vlc_object_t *p_parent,
- playlist_item_t *p_item )
+ input_item_t *p_item )
+
{
- input_thread_t * p_input; /* thread descriptor */
- vlc_value_t val;
- int i,j;
+ input_thread_t *p_input; /* thread descriptor */
+ vlc_value_t val;
+ int i;
/* Allocate descriptor */
p_input = vlc_object_create( p_parent, VLC_OBJECT_INPUT );
return NULL;
}
+ /* Store pointer to input item descriptor */
+ p_input->p_item = p_item;
+
/* Parse input options */
- for( i = 0 ; i < p_item->i_categories ; i++ )
+ vlc_mutex_lock( &p_item->lock );
+ for( i = 0; i < p_item->i_options; i++ )
{
- if( !strncmp( p_item->pp_categories[i]->psz_name, _("Options"), 7 ) )
- {
- msg_Dbg( p_input,"Parsing %i options for item",
- p_item->pp_categories[i]->i_infos );
- for( j = 0; j< p_item->pp_categories[i]->i_infos ; j++ )
- {
- msg_Dbg( p_input,"Option : %s",
- p_item->pp_categories[i]->pp_infos[j]->psz_name);
- ParseOption( p_input,
- p_item->pp_categories[i]->pp_infos[j]->psz_value);
- }
- break;
- }
+ msg_Dbg( p_input, "option: %s", p_item->ppsz_options[i] );
+ ParseOption( p_input, p_item->ppsz_options[i] );
}
+ vlc_mutex_unlock( &p_item->lock );
/* Create a few object variables we'll need later on */
var_Create( p_input, "video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
var_Create( p_input, "audio-channel", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Create( p_input, "spu-channel", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
var_Create( p_input, "sub-file", VLC_VAR_FILE | VLC_VAR_DOINHERIT );
- var_Create( p_input, "sub-autodetect-file", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
- var_Create( p_input, "sub-autodetect-fuzzy", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sub-autodetect-file", VLC_VAR_BOOL |
+ VLC_VAR_DOINHERIT );
+ var_Create( p_input, "sub-autodetect-fuzzy", VLC_VAR_INTEGER |
+ VLC_VAR_DOINHERIT );
var_Create( p_input, "sout", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Create( p_input, "sout-all", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
var_Create( p_input, "sout-video", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
var_Create( p_input, "sout-keep", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+ /* repeat variable */
+ var_Create( p_input, "input-repeat", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+
+ /* start/stop time */
+ var_Create( p_input, "start-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+ var_Create( p_input, "stop-time", VLC_VAR_INTEGER|VLC_VAR_DOINHERIT );
+
/* decoders */
- var_Create( p_input, "minimize-threads", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "minimize-threads", VLC_VAR_BOOL|VLC_VAR_DOINHERIT );
/* play status */
/* Initialize thread properties */
p_input->b_eof = 0;
+ p_input->b_out_pace_control = VLC_FALSE;
p_input->p_sys = NULL;
/* Set target */
+ vlc_mutex_lock( &p_item->lock );
p_input->psz_source = strdup( p_item->psz_uri );
+ vlc_mutex_unlock( &p_item->lock );
/* Stream */
p_input->s = NULL;
p_input->p_demux = NULL;
p_input->pf_demux = NULL;
p_input->pf_rewind = NULL;
- p_input->pf_demux_control = NULL;
+ p_input->pf_demux_control = demux_vaControlDefault;
p_input->i_cr_average = config_GetInt( p_input, "cr-average" );
/* Access */
msg_Info( p_input, "playlist item `%s'", p_input->psz_source );
- /* Initialize input info */
- p_input->stream.p_info = NULL;
- p_input->stream.p_info = input_InfoCategory( p_input, _("General") );
- input_AddInfo( p_input->stream.p_info, _("Playlist Item"),
- p_input->psz_source );
+ /* Bookmarks */
+ var_Create( p_input, "bookmarks", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ 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 );
+
+ p_input->i_bookmarks = 0;
+ p_input->pp_bookmarks = NULL;
+
+ var_Get( p_input, "bookmarks", &val );
+ if( val.psz_string )
+ {
+ /* FIXME: have a common cfg parsing routine used by sout and others */
+ char *psz_parser, *psz_start, *psz_end;
+ psz_parser = val.psz_string;
+ while( (psz_start = strchr( psz_parser, '{' ) ) )
+ {
+ seekpoint_t seekpoint;
+ char backup;
+ psz_start++;
+ psz_end = strchr( psz_start, '}' );
+ if( !psz_end ) break;
+ psz_parser = psz_end + 1;
+ backup = *psz_parser;
+ *psz_parser = 0;
+ *psz_end = ',';
+
+ seekpoint.psz_name = 0;
+ seekpoint.i_byte_offset = 0;
+ seekpoint.i_time_offset = 0;
+ while( (psz_end = strchr( psz_start, ',' ) ) )
+ {
+ *psz_end = 0;
+ if( !strncmp( psz_start, "name=", 5 ) )
+ {
+ seekpoint.psz_name = psz_start + 5;
+ }
+ else if( !strncmp( psz_start, "bytes=", 6 ) )
+ {
+ seekpoint.i_byte_offset = atoll(psz_start + 6);
+ }
+ else if( !strncmp( psz_start, "time=", 5 ) )
+ {
+ seekpoint.i_time_offset = atoll(psz_start + 5) * 1000000;
+ }
+ psz_start = psz_end + 1;
+ }
+ msg_Dbg( p_input, "adding bookmark: %s, bytes="I64Fd", time="I64Fd,
+ seekpoint.psz_name, seekpoint.i_byte_offset,
+ seekpoint.i_time_offset );
+ input_Control( p_input, INPUT_ADD_BOOKMARK, &seekpoint );
+ *psz_parser = backup;
+ }
+ free( val.psz_string );
+ }
+
vlc_object_attach( p_input, p_parent );
/* Create thread and wait for its readiness. */
VLC_THREAD_PRIORITY_INPUT, VLC_TRUE ) )
{
msg_Err( p_input, "cannot create input thread" );
- input_DelInfo( p_input );
free( p_input );
return NULL;
}
/* Tell we're dead */
p_input->b_dead = 1;
- input_DelInfo( p_input );
-
return 0;
}
if( i_count == 0 )
{
- /* End of file - we do not set b_die because only the
- * playlist is allowed to do so. */
- msg_Info( p_input, "EOF reached" );
- p_input->b_eof = 1;
+ vlc_value_t repeat;
+
+ var_Get( p_input, "input-repeat", &repeat );
+ if( repeat.i_int == 0 || p_input->stream.i_area_nb <= 0 )
+ {
+ /* End of file - we do not set b_die because only the
+ * playlist is allowed to do so. */
+ msg_Info( p_input, "EOF reached" );
+ p_input->b_eof = 1;
+ }
+ else
+ {
+ msg_Dbg( p_input, "repeating the same input (%d)", repeat.i_int );
+ if( repeat.i_int > 0 )
+ {
+ repeat.i_int--;
+ var_Set( p_input, "input-repeat", repeat );
+ }
+
+ p_input->stream.p_new_area = p_input->stream.pp_areas[0];
+ p_input->stream.p_new_area->i_seek = 0;
+ }
}
else if( i_count < 0 )
{
var_Change( p_input, "length", VLC_VAR_SETVALUE, &val, NULL );
}
+ /* Check stop-time */
+ if( p_input->p_sys->i_stop_time > 0 && p_input->p_sys->i_stop_time < i_time )
+ {
+ msg_Warn( p_input, "EOF reached because of stop-time" );
+ p_input->b_eof = 1;
+ }
+
/* update subs */
for( i = 0; i < p_input->p_sys->i_sub; i++ )
{
*****************************************************************************/
static int InitThread( input_thread_t * p_input )
{
- float f_fps;
- playlist_t *p_playlist;
+ vlc_meta_t *p_meta = NULL, *p_meta_user = NULL;
+// float f_fps;
+ double f_fps;
mtime_t i_length;
/* Parse source string. Syntax : [[<access>][/<demux>]:][<source>] */
int64_t i_microsecondperframe;
subtitle_demux_t *p_sub_toselect = NULL;
+ char *psz_sub_file = NULL;
/* Skip the plug-in names */
while( *psz_parser && *psz_parser != ':' )
/* Find and open appropriate access module */
p_input->p_access = module_Need( p_input, "access",
- p_input->psz_access );
+ p_input->psz_access, VLC_TRUE );
#ifndef WIN32 /* Remove this gross hack from the win32 build as colons
* are forbidden in filenames on Win32. */
p_input->psz_dupsource = NULL;
p_input->p_access = module_Need( p_input, "access",
- p_input->psz_access );
+ p_input->psz_access, VLC_TRUE );
}
#endif
{
free( p_input->psz_dupsource );
}
+ input_EsOutDelete( p_input->p_es_out );
return VLC_EGENERIC;
}
{
free( p_input->psz_dupsource );
}
+ input_EsOutDelete( p_input->p_es_out );
return VLC_EGENERIC;
}
}
}
/* Create the stream_t facilities */
- p_input->s = stream_OpenInput( p_input );
+ p_input->s = input_StreamNew( p_input );
if( p_input->s == NULL )
{
/* should never occur yet */
{
free( p_input->psz_dupsource );
}
+ input_EsOutDelete( p_input->p_es_out );
return VLC_EGENERIC;
}
p_input->p_demux =
module_Need( p_input, "demux",
(p_input->psz_demux && *p_input->psz_demux) ?
- p_input->psz_demux : "$demux" );
+ p_input->psz_demux : "$demux",
+ (p_input->psz_demux && *p_input->psz_demux) ?
+ VLC_TRUE : VLC_FALSE );
if( p_input->p_demux == NULL )
{
msg_Err( p_input, "no suitable demux module for `%s/%s://%s'",
p_input->psz_access, p_input->psz_demux, p_input->psz_name );
- stream_Release( p_input->s );
+ input_StreamDelete( p_input->s );
module_Unneed( p_input, p_input->p_access );
if ( p_input->stream.p_sout != NULL )
{
{
free( p_input->psz_dupsource );
}
+ input_EsOutDelete( p_input->p_es_out );
return VLC_EGENERIC;
}
p_input->p_sys->i_sub = 0;
p_input->p_sys->sub = NULL;
- /* get length */
- if( !demux_Control( p_input, DEMUX_GET_LENGTH, &i_length ) && i_length > 0 )
+ p_input->p_sys->i_stop_time = 0;
+
+ /* Get meta information from user */
+ var_Create( p_input, "meta-title", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "meta-author", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "meta-artist", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "meta-genre", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "meta-copyright", VLC_VAR_STRING | VLC_VAR_DOINHERIT);
+ var_Create( p_input, "meta-description", VLC_VAR_STRING|VLC_VAR_DOINHERIT);
+ var_Create( p_input, "meta-date", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Create( p_input, "meta-url", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ if( (p_meta_user = vlc_meta_New()) )
+ {
+ vlc_value_t val;
+
+ var_Get( p_input, "meta-title", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_TITLE, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-author", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_AUTHOR, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-artist", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_ARTIST, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-genre", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_GENRE, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-copyright", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_COPYRIGHT, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-description", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_DESCRIPTION, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-date", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_DATE, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ var_Get( p_input, "meta-url", &val );
+ if( val.psz_string && *val.psz_string )
+ vlc_meta_Add( p_meta_user, VLC_META_URL, val.psz_string );
+ if( val.psz_string ) free( val.psz_string );
+ }
+
+ /* Get meta informations from demuxer */
+ if( !demux_Control( p_input, DEMUX_GET_META, &p_meta ) ||
+ ( p_meta_user && p_meta_user->i_meta ) )
+ {
+ int i;
+
+ /* Merge demux and user metadata */
+ if( !p_meta ){ p_meta = p_meta_user; p_meta_user = NULL; }
+ else if( p_meta && p_meta_user ) vlc_meta_Merge( p_meta, p_meta_user );
+
+ msg_Dbg( p_input, "meta informations:" );
+ if( p_meta->i_meta > 0 )
+ {
+ for( i = 0; i < p_meta->i_meta; i++ )
+ {
+ msg_Dbg( p_input, " - '%s' = '%s'", _(p_meta->name[i]),
+ p_meta->value[i] );
+ if( !strcmp( p_meta->name[i], VLC_META_TITLE ) &&
+ p_meta->value[i] )
+ input_Control( p_input, INPUT_SET_NAME, p_meta->value[i] );
+
+ if( !strcmp( p_meta->name[i], VLC_META_AUTHOR ) )
+ input_Control( p_input, INPUT_ADD_INFO, _("General"),
+ _("Author"), p_meta->value[i] );
+
+ input_Control( p_input, INPUT_ADD_INFO, _("File"),
+ _(p_meta->name[i]), "%s", p_meta->value[i] );
+ }
+ }
+ for( i = 0; i < p_meta->i_track; i++ )
+ {
+ vlc_meta_t *tk = p_meta->track[i];
+ int j;
+
+ msg_Dbg( p_input, " - track[%d]:", i );
+ if( tk->i_meta > 0 )
+ {
+ char *psz_cat = malloc( strlen(_("Stream")) + 10 );
+ sprintf( psz_cat, "%s %d", _("Stream"), i );
+
+ for( j = 0; j < tk->i_meta; j++ )
+ {
+ msg_Dbg( p_input, " - '%s' = '%s'", _(tk->name[j]),
+ tk->value[j] );
+
+ input_Control( p_input, INPUT_ADD_INFO, psz_cat,
+ _(tk->name[j]), "%s", tk->value[j] );
+ }
+ }
+ }
+
+ if( p_input->stream.p_sout && p_input->stream.p_sout->p_meta == NULL )
+ {
+ p_input->stream.p_sout->p_meta = p_meta;
+ }
+ else
+ {
+ vlc_meta_Delete( p_meta );
+ }
+ }
+ if( p_meta_user ) vlc_meta_Delete( p_meta_user );
+
+ /* Get length */
+ if( !demux_Control( p_input, DEMUX_GET_LENGTH, &i_length ) &&
+ i_length > 0 )
{
- p_playlist = (playlist_t*)vlc_object_find( p_input,
- VLC_OBJECT_PLAYLIST,
- FIND_PARENT );
- if( p_playlist )
+ char psz_buffer[MSTRTIME_MAX_SIZE];
+
+ vlc_mutex_lock( &p_input->p_item->lock );
+ p_input->p_item->i_duration = i_length;
+ vlc_mutex_unlock( &p_input->p_item->lock );
+
+ input_Control( p_input, INPUT_ADD_INFO, _("General"), _("Duration"),
+ msecstotimestr( psz_buffer, i_length / 1000 ) );
+
+ /* Set start time */
+ var_Get( p_input, "start-time", &val );
+ if( val.i_int > 0 )
{
- playlist_SetDuration( p_playlist, -1 , i_length );
- val.b_bool = VLC_TRUE;
- var_Set( p_playlist, "item-change", val );
- vlc_object_release( p_playlist );
+ double f_pos = val.i_int * I64C(1000000) / (double)i_length;
+
+ if( f_pos >= 1.0 )
+ {
+ msg_Warn( p_input, "invalid start-time, ignored (start-time "
+ ">= media length)" );
+ }
+ else
+ {
+ p_input->stream.p_selected_area->i_seek =
+ (int64_t)( f_pos * (double)p_input->stream.p_selected_area->i_size );
+
+ msg_Dbg( p_input, "start-time %ds (%2.2f)", val.i_int, f_pos );
+ }
}
}
+ /* Set stop-time and check validity */
+ var_Get( p_input, "stop-time", &val );
+ if( val.i_int > 0 )
+ {
+ vlc_value_t start;
- /* get fps */
+ var_Get( p_input, "start-time", &start );
+ if( start.i_int >= val.i_int )
+ {
+ msg_Warn( p_input, "invalid stop-time, ignored (stop-time < "
+ "start-time)" );
+ }
+ else
+ {
+ p_input->p_sys->i_stop_time = (int64_t)val.i_int * I64C(1000000);
+ msg_Dbg( p_input, "stop-time %ds", val.i_int );
+ }
+ }
+
+ /* Get fps */
if( demux_Control( p_input, DEMUX_GET_FPS, &f_fps ) || f_fps < 0.1 )
{
i_microsecondperframe = 0;
if( val.psz_string && *val.psz_string )
{
subtitle_demux_t *p_sub;
+
+ msg_Dbg( p_input, "force subtitle: %s", val.psz_string );
if( ( p_sub = subtitle_New( p_input, strdup(val.psz_string),
- i_microsecondperframe, 0 ) ) )
+ i_microsecondperframe ) ) )
{
p_sub_toselect = p_sub;
TAB_APPEND( p_input->p_sys->i_sub, p_input->p_sys->sub, p_sub );
}
}
- if( val.psz_string ) free( val.psz_string );
+ psz_sub_file = val.psz_string;
var_Get( p_input, "sub-autodetect-file", &val );
if( val.b_bool )
{
subtitle_demux_t *p_sub;
int i;
- char **tmp = subtitles_Detect( p_input, "", p_input->psz_source );
+ char **tmp = subtitles_Detect( p_input, "", p_input->psz_name );
char **tmp2 = tmp;
for( i = 0; *tmp2 != NULL; i++ )
{
- if( ( p_sub = subtitle_New( p_input, *tmp2++,
- i_microsecondperframe, i ) ) )
+ if( psz_sub_file == NULL || strcmp( psz_sub_file, *tmp2 ) )
{
- TAB_APPEND( p_input->p_sys->i_sub, p_input->p_sys->sub, p_sub );
+ if( ( p_sub = subtitle_New( p_input, *tmp2,
+ i_microsecondperframe ) ) )
+ {
+ TAB_APPEND( p_input->p_sys->i_sub, p_input->p_sys->sub,
+ p_sub );
+ }
}
+ free( *tmp2++ );
}
- free(tmp);
+ free( tmp );
}
+ if( psz_sub_file ) free( psz_sub_file );
es_out_Control( p_input->p_es_out, ES_OUT_SET_ACTIVE, VLC_TRUE );
val.b_bool = VLC_FALSE;
p_sub_toselect->p_es, VLC_TRUE );
}
+ if( p_input->stream.p_sout )
+ {
+ if( p_input->stream.p_sout->i_out_pace_nocontrol > 0 )
+ {
+ p_input->b_out_pace_control = VLC_FALSE;
+ }
+ else
+ {
+ p_input->b_out_pace_control = VLC_TRUE;
+ }
+ msg_Dbg( p_input, "starting in %s mode",
+ p_input->b_out_pace_control ? "asynch" : "synch" );
+ }
+
return VLC_SUCCESS;
}
}
/* Destroy the stream_t facilities */
- if( p_input->s ) stream_Release( p_input->s );
+ if( p_input->s ) input_StreamDelete( p_input->s );
/* Destroy es out */
if( p_input->p_es_out ) input_EsOutDelete( p_input->p_es_out );
/* Free info structures XXX destroy es before 'cause vorbis */
msg_Dbg( p_input, "freeing info structures...");
- input_DelInfo( p_input );
free( p_input->psz_source );
if( p_input->psz_dupsource != NULL ) free( p_input->psz_dupsource );
}
return VLC_SUCCESS;
}
+
+static int BookmarkCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ input_thread_t *p_input = (input_thread_t *)p_this;
+ return input_Control( p_input, INPUT_SET_BOOKMARK, newval );
+}
projects / vlc / blobdiff