void transcode_video_close( sout_stream_t *p_stream,
sout_stream_id_t *id )
{
if( p_stream->p_sys->i_threads >= 1 )
{
vlc_mutex_lock( &p_stream->p_sys->lock_out );
vlc_object_kill( p_stream->p_sys );
vlc_cond_signal( &p_stream->p_sys->cond );
vlc_mutex_unlock( &p_stream->p_sys->lock_out );
vlc_thread_join( p_stream->p_sys );
vlc_mutex_destroy( &p_stream->p_sys->lock_out );
vlc_cond_destroy( &p_stream->p_sys->cond );
}
video_timer_close( id->p_encoder );
/* Close decoder */
if( id->p_decoder->p_module )
module_unneed( id->p_decoder, id->p_decoder->p_module );
if( id->p_decoder->p_description )
vlc_meta_Delete( id->p_decoder->p_description );
free( id->p_decoder->p_owner );
/* Close encoder */
if( id->p_encoder->p_module )
module_unneed( id->p_encoder, id->p_encoder->p_module );
/* Close filters */
if( id->p_f_chain )
filter_chain_Delete( id->p_f_chain );
if( id->p_uf_chain )
filter_chain_Delete( id->p_uf_chain );
}
/*****************************************************************************
* Close: frees unused data
*****************************************************************************/
static void Close( vlc_object_t * p_this )
{
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys = p_demux->p_sys;
if( p_sys->p_current_block )
block_Release( p_sys->p_current_block );
for( int i = 0; i < p_sys->i_seekpoint; i++ )
free(p_sys->seekpoint[i]);
TAB_CLEAN( p_sys->i_seekpoint, p_sys->seekpoint );
for( int i = 0; i < p_sys->i_attachments; i++ )
vlc_input_attachment_Delete( p_sys->attachments[i] );
TAB_CLEAN( p_sys->i_attachments, p_sys->attachments);
for( int i = 0; i < p_sys->i_title_seekpoints; i++ )
vlc_seekpoint_Delete( p_sys->pp_title_seekpoints[i] );
TAB_CLEAN( p_sys->i_title_seekpoints, p_sys->pp_title_seekpoints );
/* Delete the decoder */
if( p_sys->p_packetizer )
demux_PacketizerDestroy( p_sys->p_packetizer );
if( p_sys->p_meta )
vlc_meta_Delete( p_sys->p_meta );
free( p_sys );
}
void input_item_Release( input_item_t *p_item )
{
input_item_owner_t *owner = item_owner(p_item);
if( atomic_fetch_sub(&owner->refs, 1) != 1 )
return;
vlc_event_manager_fini( &p_item->event_manager );
free( p_item->psz_name );
free( p_item->psz_uri );
if( p_item->p_stats != NULL )
{
vlc_mutex_destroy( &p_item->p_stats->lock );
free( p_item->p_stats );
}
if( p_item->p_meta != NULL )
vlc_meta_Delete( p_item->p_meta );
for( input_item_opaque_t *o = p_item->opaques, *next; o != NULL; o = next )
{
next = o->next;
free( o );
}
for( int i = 0; i < p_item->i_options; i++ )
free( p_item->ppsz_options[i] );
TAB_CLEAN( p_item->i_options, p_item->ppsz_options );
free( p_item->optflagv );
for( int i = 0; i < p_item->i_es; i++ )
{
es_format_Clean( p_item->es[i] );
free( p_item->es[i] );
}
TAB_CLEAN( p_item->i_es, p_item->es );
for( int i = 0; i < p_item->i_epg; i++ )
vlc_epg_Delete( p_item->pp_epg[i] );
TAB_CLEAN( p_item->i_epg, p_item->pp_epg );
for( int i = 0; i < p_item->i_categories; i++ )
info_category_Delete( p_item->pp_categories[i] );
TAB_CLEAN( p_item->i_categories, p_item->pp_categories );
for( int i = 0; i < p_item->i_slaves; i++ )
input_item_slave_Delete( p_item->pp_slaves[i] );
TAB_CLEAN( p_item->i_slaves, p_item->pp_slaves );
vlc_mutex_destroy( &p_item->lock );
free( owner );
}
static void DeleteDecoder( decoder_t * p_dec )
{
if( p_dec->p_module ) module_unneed( p_dec, p_dec->p_module );
es_format_Clean( &p_dec->fmt_in );
es_format_Clean( &p_dec->fmt_out );
if( p_dec->p_description )
vlc_meta_Delete( p_dec->p_description );
vlc_object_release( p_dec );
p_dec = NULL;
}
static inline void input_item_Clean( input_item_t *p_i )
{
int i;
vlc_event_manager_fini( &p_i->event_manager );
free( p_i->psz_name );
free( p_i->psz_uri );
if( p_i->p_stats )
{
vlc_mutex_destroy( &p_i->p_stats->lock );
free( p_i->p_stats );
}
if( p_i->p_meta )
vlc_meta_Delete( p_i->p_meta );
for( i = 0; i < p_i->i_options; i++ )
free( p_i->ppsz_options[i] );
TAB_CLEAN( p_i->i_options, p_i->ppsz_options );
free( p_i->optflagv);
for( i = 0; i < p_i->i_es; i++ )
{
es_format_Clean( p_i->es[i] );
free( p_i->es[i] );
}
TAB_CLEAN( p_i->i_es, p_i->es );
for( i = 0; i < p_i->i_categories; i++ )
{
info_category_t *p_category = p_i->pp_categories[i];
int j;
for( j = 0; j < p_category->i_infos; j++ )
{
struct info_t *p_info = p_category->pp_infos[j];
free( p_info->psz_name);
free( p_info->psz_value );
free( p_info );
}
TAB_CLEAN( p_category->i_infos, p_category->pp_infos );
free( p_category->psz_name );
free( p_category );
}
TAB_CLEAN( p_i->i_categories, p_i->pp_categories );
vlc_mutex_destroy( &p_i->lock );
}
/*****************************************************************************
* Close files and free resources
*****************************************************************************/
static void Close( vlc_object_t * p_this )
{
access_t *p_access = (access_t*)p_this;
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->fd != -1 )
close( p_sys->fd );
ARRAY_RESET( p_sys->file_sizes );
if( p_sys->p_meta )
vlc_meta_Delete( p_sys->p_meta );
vlc_input_title_Delete( p_sys->p_marks );
free( p_sys );
}
/*****************************************************************************
* Close files and free resources
*****************************************************************************/
static void Close( vlc_object_t * p_this )
{
access_t *p_access = (access_t*)p_this;
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->fd != -1 )
vlc_close( p_sys->fd );
ARRAY_RESET( p_sys->file_sizes );
if( p_sys->p_meta )
vlc_meta_Delete( p_sys->p_meta );
size_t count = p_sys->p_marks->i_seekpoint;
TAB_CLEAN( count, p_sys->offsets );
vlc_input_title_Delete( p_sys->p_marks );
}
void transcode_spu_close( sout_stream_t *p_stream, sout_stream_id_t *id)
{
sout_stream_sys_t *p_sys = p_stream->p_sys;
/* Close decoder */
if( id->p_decoder->p_module )
module_unneed( id->p_decoder, id->p_decoder->p_module );
if( id->p_decoder->p_description )
vlc_meta_Delete( id->p_decoder->p_description );
/* Close encoder */
if( id->p_encoder->p_module )
module_unneed( id->p_encoder, id->p_encoder->p_module );
if( p_sys->p_spu )
{
spu_Destroy( p_sys->p_spu );
p_sys->p_spu = NULL;
}
}
/*****************************************************************************
* Close: frees unused data
*****************************************************************************/
static void Close( vlc_object_t * p_this )
{
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys = p_demux->p_sys;
TAB_CLEAN( p_sys->i_seekpoint, p_sys->seekpoint );
int i;
for( i = 0; i < p_sys->i_attachments; i++ )
free( p_sys->attachments[i] );
TAB_CLEAN( p_sys->i_attachments, p_sys->attachments);
/* Delete the decoder */
demux_PacketizerDestroy( p_sys->p_packetizer );
if( p_sys->p_meta )
vlc_meta_Delete( p_sys->p_meta );
free( p_sys );
}
static inline void input_item_Clean( input_item_t *p_i )
{
int i;
vlc_event_manager_fini( &p_i->event_manager );
free( p_i->psz_name );
free( p_i->psz_uri );
if( p_i->p_stats )
{
vlc_mutex_destroy( &p_i->p_stats->lock );
free( p_i->p_stats );
}
if( p_i->p_meta )
vlc_meta_Delete( p_i->p_meta );
for( i = 0; i < p_i->i_options; i++ )
free( p_i->ppsz_options[i] );
TAB_CLEAN( p_i->i_options, p_i->ppsz_options );
free( p_i->optflagv);
for( i = 0; i < p_i->i_es; i++ )
{
es_format_Clean( p_i->es[i] );
free( p_i->es[i] );
}
TAB_CLEAN( p_i->i_es, p_i->es );
for( i = 0; i < p_i->i_tracks; i++ )
input_item_track_Delete( p_i->tracks[i] );
TAB_CLEAN( p_i->tracks, p_i->tracks );
for( i = 0; i < p_i->i_epg; i++ )
vlc_epg_Delete( p_i->pp_epg[i] );
TAB_CLEAN( p_i->i_epg, p_i->pp_epg );
for( i = 0; i < p_i->i_categories; i++ )
info_category_Delete( p_i->pp_categories[i] );
TAB_CLEAN( p_i->i_categories, p_i->pp_categories );
vlc_mutex_destroy( &p_i->lock );
}
/*****************************************************************************
* sout_DeleteInstance: delete a previously allocated instance
*****************************************************************************/
void sout_DeleteInstance( sout_instance_t * p_sout )
{
/* remove the stream out chain */
sout_StreamChainDelete( p_sout->p_stream, NULL );
/* *** free all string *** */
FREENULL( p_sout->psz_sout );
/* delete meta */
if( p_sout->p_meta )
{
vlc_meta_Delete( p_sout->p_meta );
}
vlc_mutex_destroy( &p_sout->lock );
/* *** free structure *** */
vlc_object_release( p_sout );
}
void transcode_audio_close( sout_stream_id_t *id )
{
/* Close decoder */
if( id->p_decoder->p_module )
module_unneed( id->p_decoder, id->p_decoder->p_module );
id->p_decoder->p_module = NULL;
if( id->p_decoder->p_description )
vlc_meta_Delete( id->p_decoder->p_description );
id->p_decoder->p_description = NULL;
/* Close encoder */
if( id->p_encoder->p_module )
module_unneed( id->p_encoder, id->p_encoder->p_module );
id->p_encoder->p_module = NULL;
/* Close filters */
if( id->p_af_chain != NULL )
aout_FiltersDelete( (vlc_object_t *)NULL, id->p_af_chain );
}
void transcode_audio_close( sout_stream_id_t *id )
{
/* Close decoder */
if( id->p_decoder->p_module )
module_unneed( id->p_decoder, id->p_decoder->p_module );
id->p_decoder->p_module = NULL;
if( id->p_decoder->p_description )
vlc_meta_Delete( id->p_decoder->p_description );
id->p_decoder->p_description = NULL;
/* Close encoder */
if( id->p_encoder->p_module )
module_unneed( id->p_encoder, id->p_encoder->p_module );
id->p_encoder->p_module = NULL;
/* Close filters */
if( id->p_uf_chain )
filter_chain_Delete( id->p_uf_chain );
if( id->p_f_chain )
filter_chain_Delete( id->p_f_chain );
}
void transcode_video_close( sout_stream_t *p_stream,
sout_stream_id_t *id )
{
if( p_stream->p_sys->i_threads >= 1 )
{
vlc_mutex_lock( &p_stream->p_sys->lock_out );
p_stream->p_sys->b_abort = true;
vlc_cond_signal( &p_stream->p_sys->cond );
vlc_mutex_unlock( &p_stream->p_sys->lock_out );
vlc_join( p_stream->p_sys->thread, NULL );
vlc_mutex_destroy( &p_stream->p_sys->lock_out );
vlc_cond_destroy( &p_stream->p_sys->cond );
picture_fifo_Delete( p_stream->p_sys->pp_pics );
block_ChainRelease( p_stream->p_sys->p_buffers );
p_stream->p_sys->pp_pics = NULL;
}
/* Close decoder */
if( id->p_decoder->p_module )
module_unneed( id->p_decoder, id->p_decoder->p_module );
if( id->p_decoder->p_description )
vlc_meta_Delete( id->p_decoder->p_description );
free( id->p_decoder->p_owner );
/* Close encoder */
if( id->p_encoder->p_module )
module_unneed( id->p_encoder, id->p_encoder->p_module );
/* Close filters */
if( id->p_f_chain )
filter_chain_Delete( id->p_f_chain );
if( id->p_uf_chain )
filter_chain_Delete( id->p_uf_chain );
}
static int GetTracks( access_t *p_access, input_item_t *p_current )
{
access_sys_t *p_sys = p_access->p_sys;
const int i_titles = ioctl_GetTracksMap( VLC_OBJECT(p_access),
p_sys->vcddev, &p_sys->p_sectors );
if( i_titles <= 0 )
{
if( i_titles < 0 )
msg_Err( p_access, "unable to count tracks" );
else if( i_titles <= 0 )
msg_Err( p_access, "no audio tracks found" );
return VLC_EGENERIC;;
}
/* */
input_item_SetName( p_current, "Audio CD" );
const char *psz_album = NULL;
const char *psz_year = NULL;
const char *psz_genre = NULL;
const char *psz_artist = NULL;
const char *psz_description = NULL;
/* Return true if the given string is not NULL and not empty */
#define NONEMPTY( psz ) ( (psz) && *(psz) )
/* If the given string is NULL or empty, fill it by the return value of 'code' */
#define ON_EMPTY( psz, code ) do { if( !NONEMPTY( psz) ) { (psz) = code; } } while(0)
/* Retreive CDDB information */
#ifdef HAVE_LIBCDDB
char psz_year_buffer[4+1];
msg_Dbg( p_access, "fetching infos with CDDB" );
cddb_disc_t *p_disc = GetCDDBInfo( p_access, i_titles, p_sys->p_sectors );
if( p_disc )
{
psz_album = cddb_disc_get_title( p_disc );
psz_genre = cddb_disc_get_genre( p_disc );
/* */
const unsigned i_year = cddb_disc_get_year( p_disc );
if( i_year > 0 )
{
psz_year = psz_year_buffer;
snprintf( psz_year_buffer, sizeof(psz_year_buffer), "%u", i_year );
}
/* Set artist only if unique */
for( int i = 0; i < i_titles; i++ )
{
cddb_track_t *t = cddb_disc_get_track( p_disc, i );
if( !t )
continue;
const char *psz_track_artist = cddb_track_get_artist( t );
if( psz_artist && psz_track_artist &&
strcmp( psz_artist, psz_track_artist ) )
{
psz_artist = NULL;
break;
}
psz_artist = psz_track_artist;
}
}
#endif
/* CD-Text */
vlc_meta_t **pp_cd_text;
int i_cd_text;
if( ioctl_GetCdText( VLC_OBJECT(p_access), p_sys->vcddev, &pp_cd_text, &i_cd_text ) )
{
msg_Dbg( p_access, "CD-TEXT information missing" );
i_cd_text = 0;
pp_cd_text = NULL;
}
/* Retrieve CD-TEXT information but prefer CDDB */
if( i_cd_text > 0 && pp_cd_text[0] )
{
const vlc_meta_t *p_disc = pp_cd_text[0];
ON_EMPTY( psz_album, vlc_meta_Get( p_disc, vlc_meta_Album ) );
ON_EMPTY( psz_genre, vlc_meta_Get( p_disc, vlc_meta_Genre ) );
ON_EMPTY( psz_artist, vlc_meta_Get( p_disc, vlc_meta_Artist ) );
ON_EMPTY( psz_description, vlc_meta_Get( p_disc, vlc_meta_Description ) );
}
if( NONEMPTY( psz_album ) )
{
input_item_SetName( p_current, psz_album );
input_item_SetAlbum( p_current, psz_album );
}
if( NONEMPTY( psz_genre ) )
input_item_SetGenre( p_current, psz_genre );
if( NONEMPTY( psz_artist ) )
input_item_SetArtist( p_current, psz_artist );
if( NONEMPTY( psz_year ) )
input_item_SetDate( p_current, psz_year );
if( NONEMPTY( psz_description ) )
input_item_SetDescription( p_current, psz_description );
const mtime_t i_duration = (int64_t)( p_sys->p_sectors[i_titles] - p_sys->p_sectors[0] ) *
CDDA_DATA_SIZE * 1000000 / 44100 / 2 / 2;
input_item_SetDuration( p_current, i_duration );
input_item_node_t *p_root = input_item_node_Create( p_current );
/* Build title table */
for( int i = 0; i < i_titles; i++ )
{
input_item_t *p_input_item;
char *psz_uri, *psz_opt, *psz_first, *psz_last;
char *psz_name;
msg_Dbg( p_access, "track[%d] start=%d", i, p_sys->p_sectors[i] );
/* */
if( asprintf( &psz_uri, "cdda://%s", p_access->psz_location ) == -1 )
psz_uri = NULL;
if( asprintf( &psz_opt, "cdda-track=%i", i+1 ) == -1 )
psz_opt = NULL;
if( asprintf( &psz_first, "cdda-first-sector=%i",p_sys->p_sectors[i] ) == -1 )
psz_first = NULL;
if( asprintf( &psz_last, "cdda-last-sector=%i", p_sys->p_sectors[i+1] ) == -1 )
psz_last = NULL;
/* Define a "default name" */
if( asprintf( &psz_name, _("Audio CD - Track %02i"), (i+1) ) == -1 )
psz_name = NULL;
/* Create playlist items */
const mtime_t i_duration = (int64_t)( p_sys->p_sectors[i+1] - p_sys->p_sectors[i] ) *
CDDA_DATA_SIZE * 1000000 / 44100 / 2 / 2;
p_input_item = input_item_NewWithType( psz_uri, psz_name, 0, NULL, 0,
i_duration, ITEM_TYPE_DISC );
input_item_CopyOptions( p_current, p_input_item );
input_item_AddOption( p_input_item, psz_first, VLC_INPUT_OPTION_TRUSTED );
input_item_AddOption( p_input_item, psz_last, VLC_INPUT_OPTION_TRUSTED );
input_item_AddOption( p_input_item, psz_opt, VLC_INPUT_OPTION_TRUSTED );
const char *psz_track_title = NULL;
const char *psz_track_artist = NULL;
const char *psz_track_genre = NULL;
const char *psz_track_description = NULL;
#ifdef HAVE_LIBCDDB
/* Retreive CDDB information */
if( p_disc )
{
cddb_track_t *t = cddb_disc_get_track( p_disc, i );
if( t != NULL )
{
psz_track_title = cddb_track_get_title( t );
psz_track_artist = cddb_track_get_artist( t );
}
}
#endif
/* Retreive CD-TEXT information but prefer CDDB */
if( i+1 < i_cd_text && pp_cd_text[i+1] )
{
const vlc_meta_t *t = pp_cd_text[i+1];
ON_EMPTY( psz_track_title, vlc_meta_Get( t, vlc_meta_Title ) );
ON_EMPTY( psz_track_artist, vlc_meta_Get( t, vlc_meta_Artist ) );
ON_EMPTY( psz_track_genre, vlc_meta_Get( t, vlc_meta_Genre ) );
ON_EMPTY( psz_track_description, vlc_meta_Get( t, vlc_meta_Description ) );
}
/* */
ON_EMPTY( psz_track_artist, psz_artist );
ON_EMPTY( psz_track_genre, psz_genre );
ON_EMPTY( psz_track_description, psz_description );
/* */
if( NONEMPTY( psz_track_title ) )
{
input_item_SetName( p_input_item, psz_track_title );
input_item_SetTitle( p_input_item, psz_track_title );
}
if( NONEMPTY( psz_track_artist ) )
input_item_SetArtist( p_input_item, psz_track_artist );
if( NONEMPTY( psz_track_genre ) )
input_item_SetGenre( p_input_item, psz_track_genre );
if( NONEMPTY( psz_track_description ) )
input_item_SetDescription( p_input_item, psz_track_description );
if( NONEMPTY( psz_album ) )
input_item_SetAlbum( p_input_item, psz_album );
if( NONEMPTY( psz_year ) )
input_item_SetDate( p_input_item, psz_year );
char psz_num[3+1];
snprintf( psz_num, sizeof(psz_num), "%d", 1+i );
input_item_SetTrackNum( p_input_item, psz_num );
input_item_node_AppendItem( p_root, p_input_item );
vlc_gc_decref( p_input_item );
free( psz_uri ); free( psz_opt ); free( psz_name );
free( psz_first ); free( psz_last );
}
#undef ON_EMPTY
#undef NONEMPTY
input_item_node_PostAndDelete( p_root );
/* */
for( int i = 0; i < i_cd_text; i++ )
{
vlc_meta_t *p_meta = pp_cd_text[i];
if( !p_meta )
continue;
vlc_meta_Delete( p_meta );
}
free( pp_cd_text );
#ifdef HAVE_LIBCDDB
if( p_disc )
cddb_disc_destroy( p_disc );
#endif
return VLC_SUCCESS;
}
static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
{
VLC_UNUSED(id);
sout_stream_sys_t *p_sys = p_stream->p_sys;
bridge_t *p_bridge;
bridged_es_t *p_es;
bool b_last_es = true;
int i;
if( !p_sys->b_inited )
return VLC_SUCCESS;
if( p_sys->p_decoder != NULL )
{
decoder_owner_sys_t *p_owner = p_sys->p_decoder->p_owner;
if( p_sys->p_decoder->p_module )
module_unneed( p_sys->p_decoder, p_sys->p_decoder->p_module );
if( p_sys->p_decoder->p_description )
vlc_meta_Delete( p_sys->p_decoder->p_description );
vlc_object_release( p_sys->p_decoder );
free( p_owner );
}
/* Destroy user specified video filters */
if( p_sys->p_vf2 )
filter_chain_Delete( p_sys->p_vf2 );
vlc_global_lock( VLC_MOSAIC_MUTEX );
p_bridge = GetBridge( p_stream );
p_es = p_sys->p_es;
p_es->b_empty = true;
while ( p_es->p_picture )
{
picture_t *p_next = p_es->p_picture->p_next;
picture_Release( p_es->p_picture );
p_es->p_picture = p_next;
}
for ( i = 0; i < p_bridge->i_es_num; i++ )
{
if ( !p_bridge->pp_es[i]->b_empty )
{
b_last_es = false;
break;
}
}
if ( b_last_es )
{
vlc_object_t *p_libvlc = VLC_OBJECT( p_stream->p_libvlc );
for ( i = 0; i < p_bridge->i_es_num; i++ )
free( p_bridge->pp_es[i] );
free( p_bridge->pp_es );
free( p_bridge );
var_Destroy( p_libvlc, "mosaic-struct" );
}
vlc_global_unlock( VLC_MOSAIC_MUTEX );
if ( p_sys->p_image )
{
image_HandlerDelete( p_sys->p_image );
}
p_sys->b_inited = false;
return VLC_SUCCESS;
}