Changeset 9004 in josm for trunk/src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java

Timestamp:

2015-11-14T11:43:02+01:00 (9 years ago)

Author:

wiktorn

Message:

Fix high CPU usage when showing small tiles.

• AbstractTileSourceLayer - check insane() zoom level based on TileCache size instead of hardcoded value
• TileCache - add interface to check size of the cache
• TMSCachedTileLoader - remove unnnecessary TileCache interface and its methods
• HostLimitQueue - correct log message
• JCSCachedTileLoaderJob - add debug logs for putting request into queue and start of processing

File:

• trunk/src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/gui/layer/AbstractTileSourceLayer.java

@@ -1215 +1215 @@
 
         private boolean tooLarge() {
-            return this.tilesSpanned() > 20;
+            return insane() || this.tilesSpanned() > 20;
         }
 
         private boolean insane() {
-            return this.tilesSpanned() > 100;
+            return size() > tileCache.getCacheSize();
         }