Put track information in Media Info. If we have SVD information, show

audio tracks and add that to the audio-selection window.

modules/access/vcdx/access.c

@@ -3,8 +3,8 @@
  *         using libcdio, libvcd and libvcdinfo. vlc-specific things tend
  *         to go here.
  *****************************************************************************
- * Copyright (C) 2000, 2003 VideoLAN
- * $Id: access.c,v 1.13 2003/12/22 14:32:55 sam Exp $
+ * Copyright (C) 2000, 2003, 2004 VideoLAN
+ * $Id: access.c,v 1.14 2004/01/03 20:43:24 rocky Exp $
  *
  * Authors: Rocky Bernstein <rocky@panix.com>
  *          Johan Bilien <jobi@via.ecp.fr>
@@ -330,6 +330,7 @@ VCDSetArea( input_thread_t * p_input, input_area_t * p_area )
         p_input->stream.p_selected_area = p_area;
 
         /* Update the navigation variables without triggering a callback */
+
         VCDUpdateVar( p_input, i_track, VLC_VAR_SETVALUE, "title",
                       "Setting track");
 
@@ -339,6 +340,23 @@ VCDSetArea( input_thread_t * p_input, input_area_t * p_area )
           VCDUpdateVar( p_input, i , VLC_VAR_ADDCHOICE,
                         "chapter",  "Adding entry choice");
         }
+
+	if (p_vcd->b_svd) {
+	  unsigned int audio_type = 
+	    vcdinfo_get_track_audio_type(p_vcd->vcd, i_track);
+	  unsigned int i_channels = 
+	    vcdinfo_audio_type_num_channels(p_vcd->vcd, audio_type);
+	  
+	  var_Change( p_input, "audio_channels", VLC_VAR_CLEARCHOICES, NULL, 
+		      NULL );
+	  
+	  for( i = 0;  i < i_channels; i++ )
+	    {
+	      VCDUpdateVar( p_input, i , VLC_VAR_ADDCHOICE,
+			    "audio_channels",  "Adding audio choice");
+	    }
+	}
+
     }
 
     if (i_track == 0)
@@ -971,25 +989,64 @@ VCDUpdateVar( input_thread_t *p_input, int i_num, int i_action,
 static void InformationCreate( input_thread_t *p_input  )
 {
   thread_vcd_data_t *p_vcd = (thread_vcd_data_t *) p_input->p_access_data;
+  unsigned int i_nb = vcdinfo_get_num_entries(p_vcd->vcd);
+  unsigned int last_entry = 0;
   input_info_category_t *p_cat;
+  track_t i_track;
 
   p_cat = input_InfoCategory( p_input, "General" );
 
-  meta_info_add_str( "VCD Format", vcdinfo_get_format_version_str(p_vcd->vcd));
-  meta_info_add_str( "Album",      vcdinfo_get_album_id(p_vcd->vcd));
-  meta_info_add_str( "Application",vcdinfo_get_application_id(p_vcd->vcd));
-  meta_info_add_str( "Preparer",   vcdinfo_get_preparer_id(p_vcd->vcd));
-  meta_info_add_num( "Vol #",      vcdinfo_get_volume_num(p_vcd->vcd));
-  meta_info_add_num( "Vol max #",  vcdinfo_get_volume_count(p_vcd->vcd));
-  meta_info_add_str( "Volume Set", vcdinfo_get_volumeset_id(p_vcd->vcd));
-  meta_info_add_str( "Volume",     vcdinfo_get_volume_id(p_vcd->vcd));
-  meta_info_add_str( "Publisher",  vcdinfo_get_publisher_id(p_vcd->vcd));
-  meta_info_add_str( "System Id",  vcdinfo_get_system_id(p_vcd->vcd));
+  meta_info_add_str( _("VCD Format"), 
+		     vcdinfo_get_format_version_str(p_vcd->vcd));
+  meta_info_add_str( _("Album"), 
+		     vcdinfo_get_album_id(p_vcd->vcd));
+  meta_info_add_str( _("Application"),
+		     vcdinfo_get_application_id(p_vcd->vcd));
+  meta_info_add_str( _("Preparer"),
+		     vcdinfo_get_preparer_id(p_vcd->vcd));
+  meta_info_add_num( _("Vol #"),
+		     vcdinfo_get_volume_num(p_vcd->vcd));
+  meta_info_add_num( _("Vol max #"),
+		     vcdinfo_get_volume_count(p_vcd->vcd));
+  meta_info_add_str( _("Volume Set"), 
+		     vcdinfo_get_volumeset_id(p_vcd->vcd));
+  meta_info_add_str( _("Volume"),
+		     vcdinfo_get_volume_id(p_vcd->vcd));
+  meta_info_add_str( _("Publisher"),
+		     vcdinfo_get_publisher_id(p_vcd->vcd));
+  meta_info_add_str( _("System Id"),
+		     vcdinfo_get_system_id(p_vcd->vcd));
   meta_info_add_num( "LIDs",       vcdinfo_get_num_LIDs(p_vcd->vcd));
-  meta_info_add_num( "Entries",    vcdinfo_get_num_entries(p_vcd->vcd));
-  meta_info_add_num( "Segments",   vcdinfo_get_num_segments(p_vcd->vcd));
-  meta_info_add_num( "Tracks",     vcdinfo_get_num_tracks(p_vcd->vcd));
+  meta_info_add_num( _("Entries"),
+		     vcdinfo_get_num_entries(p_vcd->vcd));
+  meta_info_add_num( _("Segments"),
+		     vcdinfo_get_num_segments(p_vcd->vcd));
+  meta_info_add_num( _("Tracks"),
+		     vcdinfo_get_num_tracks(p_vcd->vcd));
+
+  /* Spit out track information. Could also include MSF info.
+   */
 
+#define TITLE_MAX 30
+  for( i_track = 1 ; i_track < p_vcd->num_tracks ; i_track++ ) {
+    char track_str[TITLE_MAX];
+    unsigned int audio_type = vcdinfo_get_track_audio_type(p_vcd->vcd, 
+							   i_track);
+    snprintf(track_str, TITLE_MAX, "%s%02d", _("Track"), i_track);
+    p_cat = input_InfoCategory( p_input, track_str );
+
+    if (p_vcd->b_svd) {
+      meta_info_add_num( _("Audio Channels"),  
+			 vcdinfo_audio_type_num_channels(p_vcd->vcd, 
+							 audio_type) );
+    }
+
+    meta_info_add_num( _("First Entry Point"),  last_entry );
+    for ( ; last_entry < i_nb 
+	    && vcdinfo_get_track(p_vcd->vcd, last_entry) == i_track;
+	  last_entry++ ) ;
+    meta_info_add_num( _("Last Entry Point"),  last_entry-1 );
+  }
 }
 
 #define add_format_str_info(val)			       \
@@ -1389,6 +1446,8 @@ E_(Open) ( vlc_object_t *p_this )
         goto err_exit;
     }
 
+    p_vcd->b_svd= vcdinfo_get_tracksSVD(p_vcd->vcd);;
+    
     /* Get track information. */
     p_vcd->num_tracks = ioctl_GetTracksMap( VLC_OBJECT(p_input),
                                             vcdinfo_get_cd_image(p_vcd->vcd),

modules/access/vcdx/vcdplayer.h

 /*****************************************************************************
  * Copyright (C) 2003 Rocky Bernstein (for VideoLAN)
- * $Id: vcdplayer.h,v 1.4 2003/12/05 05:01:17 rocky Exp $
+ * $Id: vcdplayer.h,v 1.5 2004/01/03 20:43:24 rocky Exp $
  *
  * Authors: Rocky Bernstein <rocky@panix.com> 
  *
@@ -66,6 +66,7 @@ typedef struct thread_vcd_data_s
 {
   vcdinfo_obj_t *vcd;                   /* CD device descriptor */
   bool           in_still;              /*  true if in still */
+  bool           b_svd;                 /*  true if we have SVD info */
   unsigned int num_tracks;              /* Nb of tracks (titles) */
   unsigned int num_segments;            /* Nb of segments */
   unsigned int num_entries;             /* Nb of entries */