Check for the plib version when using display lists, just to be sure.

[flightgear.git] / src / Scenery / newcache.hxx

diff --git a/src/Scenery/newcache.hxx b/src/Scenery/newcache.hxx
index eaf2c154151b42711d76f55eaa821cd894894fe6..dfbfcf1900dd1a07a1f3e6560810e69d53775603 100644 (file)
--- a/src/Scenery/newcache.hxx
+++ b/src/Scenery/newcache.hxx
@@ -85,6 +85,10 @@ public:
     // nothing available to be removed.
     long get_oldest_tile();
 
+    // Clear the inner ring flag for all tiles in the cache so that
+    // the external tile scheduler can flag the inner ring correctly.
+    void clear_inner_ring_flags();
+
     // Clear a cache entry, note that the cache only holds pointers
     // and this does not free the object which is pointed to.
     void clear_entry( long cache_entry );
@@ -92,9 +96,6 @@ public:
     // Clear all completely loaded tiles (ignores partially loaded tiles)
     void clear_cache();
 
-    // Fill in a tile cache entry with real data for the specified bucket 
-    // void fill_in( const SGBucket& b );
-
     // Return a pointer to the specified tile cache entry 
     inline FGTileEntry *get_tile( const long tile_index ) {
        tile_map_iterator it = tile_cache.find( tile_index );