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

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

diff --git a/src/Scenery/newcache.cxx b/src/Scenery/newcache.cxx
index 0ba6176f8acb61f26feb6301caa41976fcd7d3ae..033e11e8c911cdaef01062be649f975ad8de4b1f 100644 (file)
--- a/src/Scenery/newcache.cxx
+++ b/src/Scenery/newcache.cxx
@@ -125,7 +125,8 @@ bool FGNewCache::make_space() {
        for ( ; current != end; ++current ) {
            long index = current->first;
            FGTileEntry *e = current->second;
-           if ( e->is_loaded() && (e->get_pending_models() == 0) ) {
+           // if ( e->is_loaded() && (e->get_pending_models() == 0) ) {
+           if ( e->is_loaded() ) {
 
                 timestamp = e->get_timestamp();
                 if ( timestamp < min_time ) {
@@ -207,6 +208,20 @@ long FGNewCache::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 FGNewCache::clear_inner_ring_flags() {
+    tile_map_iterator current = tile_cache.begin();
+    tile_map_iterator end = tile_cache.end();
+    
+    for ( ; current != end; ++current ) {
+        FGTileEntry *e = current->second;
+        if ( e->is_loaded() && (e->get_pending_models() == 0) ) {
+            e->set_inner_ring( false );
+        }
+    }
+}
+
 // Clear a cache entry, note that the cache only holds pointers
 // and this does not free the object which is pointed to.
 void FGNewCache::clear_entry( long cache_index ) {