+
+/*****************************************************************************
+ * Video Filter2 stuff
+ *****************************************************************************/
+static int ParseVideoFilter2Chain( vout_thread_t *p_vout, char *psz_vfilters )
+{
+ int i;
+ for( i = 0; i < p_vout->i_vfilters_cfg; i++ )
+ {
+ struct config_chain_t *p_cfg =
+ p_vout->p_vfilters_cfg[p_vout->i_vfilters_cfg];
+ config_ChainDestroy( p_cfg );
+ if( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] )
+ {
+ free( p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
+ p_vout->psz_vfilters[p_vout->i_vfilters_cfg] = NULL;
+ }
+ }
+ p_vout->i_vfilters_cfg = 0;
+ if( psz_vfilters && *psz_vfilters )
+ {
+ char *psz_parser = psz_vfilters;
+
+ while( psz_parser && *psz_parser )
+ {
+ psz_parser = config_ChainCreate(
+ &p_vout->psz_vfilters[p_vout->i_vfilters_cfg],
+ &p_vout->p_vfilters_cfg[p_vout->i_vfilters_cfg],
+ psz_parser );
+ msg_Dbg( p_vout, "adding vfilter: %s",
+ p_vout->psz_vfilters[p_vout->i_vfilters_cfg] );
+ p_vout->i_vfilters_cfg++;
+ if( psz_parser && *psz_parser )
+ {
+ if( p_vout->i_vfilters_cfg == MAX_VFILTERS )
+ {
+ msg_Warn( p_vout,
+ "maximum number of video filters reached. \"%s\" discarded",
+ psz_parser );
+ break;
+ }
+ }
+ }
+ }
+ return VLC_SUCCESS;
+}
+
+static int VideoFilter2Callback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+ vout_thread_t *p_vout = (vout_thread_t *)p_this;
+ (void)psz_cmd; (void)oldval; (void)p_data;
+
+ vlc_mutex_lock( &p_vout->vfilter_lock );
+ ParseVideoFilter2Chain( p_vout, newval.psz_string );
+ p_vout->b_vfilter_change = VLC_TRUE;
+ vlc_mutex_unlock( &p_vout->vfilter_lock );
+
+ return VLC_SUCCESS;
+}
+
+static void RemoveVideoFilters2( vout_thread_t *p_vout )
+{
+ int i;
+ for( i = 0; i < p_vout->i_vfilters; i++ )
+ {
+ vlc_object_detach( p_vout->pp_vfilters[i] );
+ if( p_vout->pp_vfilters[i]->p_module )
+ {
+ module_Unneed( p_vout->pp_vfilters[i],
+ p_vout->pp_vfilters[i]->p_module );
+ }
+
+ free( p_vout->pp_vfilters[i]->p_owner );
+ vlc_object_destroy( p_vout->pp_vfilters[i] );
+ }
+ p_vout->i_vfilters = 0;
+}
+
+static void DisplayTitleOnOSD( vout_thread_t *p_vout )
+{
+ input_thread_t *p_input;
+ mtime_t i_now, i_stop;
+
+ p_input = (input_thread_t *)vlc_object_find( p_vout,
+ VLC_OBJECT_INPUT, FIND_ANYWHERE );
+ if( p_input )
+ {
+ i_now = mdate();
+ i_stop = i_now + (mtime_t)(p_vout->i_title_timeout * 1000);
+ char *psz_nowplaying =
+ input_item_GetNowPlaying( input_GetItem( p_input ) );
+ char *psz_artist = input_item_GetArtist( input_GetItem( p_input ) );
+ char *psz_name = input_item_GetTitle( input_GetItem( p_input ) );
+ if( EMPTY_STR( psz_name ) )
+ {
+ free( psz_name );
+ psz_name = input_item_GetName( input_GetItem( p_input ) );
+ }
+ if( !EMPTY_STR( psz_nowplaying ) )
+ {
+ vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_nowplaying, NULL,
+ p_vout->i_title_position,
+ 30 + p_vout->fmt_in.i_width
+ - p_vout->fmt_in.i_visible_width
+ - p_vout->fmt_in.i_x_offset,
+ 20 + p_vout->fmt_in.i_y_offset,
+ i_now, i_stop );
+ }
+ else if( !EMPTY_STR( psz_artist ) )
+ {
+ char *psz_string = NULL;
+
+ psz_string = malloc( strlen( psz_name ) + strlen( psz_artist ) );
+ if( psz_string )
+ {
+ sprintf( psz_string, "%s - %s", psz_name, psz_artist );
+
+ vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_string, NULL,
+ p_vout->i_title_position,
+ 30 + p_vout->fmt_in.i_width
+ - p_vout->fmt_in.i_visible_width
+ - p_vout->fmt_in.i_x_offset,
+ 20 + p_vout->fmt_in.i_y_offset,
+ i_now, i_stop );
+ free( psz_string );
+ }
+ }
+ else
+ {
+ vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
+ psz_name, NULL,
+ p_vout->i_title_position,
+ 30 + p_vout->fmt_in.i_width
+ - p_vout->fmt_in.i_visible_width
+ - p_vout->fmt_in.i_x_offset,
+ 20 + p_vout->fmt_in.i_y_offset,
+ i_now, i_stop );
+ }
+ vlc_object_release( p_input );
+ free( psz_artist );
+ free( psz_name );
+ free( psz_nowplaying );
+ }
+}