Add bd_get_title_mpls to retrieve the full MPLS information from a title

libbluray.def

@@ -55,6 +55,7 @@ EXPORTS
                 bd_read_mobj
                 bd_free_mobj
                 bd_get_clip_infos
+                bd_get_title_mpls
 
                 ; additional functions
                 bd_set_debug_handler

src/libbluray/bluray.c

@@ -3935,3 +3935,11 @@ int bd_get_clip_infos(BLURAY *bd, unsigned clip, uint64_t *clip_start_time, uint
     }
     return 0;
 }
+
+struct mpls_pl* bd_get_title_mpls(BLURAY * bd)
+{
+  if (bd && bd->title) {
+    return bd->title->pl;
+  }
+  return NULL;
+}

src/libbluray/bluray.h

@@ -1143,6 +1143,16 @@ struct bd_file_s *bd_open_file_dec(BLURAY *, const char *path);
  */
 int bd_get_clip_infos(BLURAY *bd, unsigned clip, uint64_t *clip_start_time, uint64_t *stream_start_time, uint64_t *pos, uint64_t *duration);
 
+/**
+ * Get the MPLS struct of the current title
+ *
+ * @param bd BLURAY object
+ * @return the MPLS struct
+ *
+ * Lifetime of the MPLS pointer is limited to the lifetime of the BD title
+ */
+struct mpls_pl* bd_get_title_mpls(BLURAY * bd);
+
 #ifdef __cplusplus
 }
 #endif