Changeset 9004 in josm for trunk/src/org/openstreetmap/josm/data/imagery/TMSCachedTileLoader.java

Timestamp:

2015-11-14T11:43:02+01:00 (10 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/data/imagery/TMSCachedTileLoader.java (modified) (3 diffs)

trunk/src/org/openstreetmap/josm/data/imagery/TMSCachedTileLoader.java

@@ -10 +10 @@
 import org.openstreetmap.gui.jmapviewer.Tile;
 import org.openstreetmap.gui.jmapviewer.interfaces.CachedTileLoader;
-import org.openstreetmap.gui.jmapviewer.interfaces.TileCache;
 import org.openstreetmap.gui.jmapviewer.interfaces.TileJob;
 import org.openstreetmap.gui.jmapviewer.interfaces.TileLoader;
@@ -26 +25 @@
  *
  */
-public class TMSCachedTileLoader implements TileLoader, CachedTileLoader, TileCache {
+public class TMSCachedTileLoader implements TileLoader, CachedTileLoader {
 
     protected final ICacheAccess<String, BufferedImageCacheEntry> cache;
@@ -108 +107 @@
     }
 
-    @Override
-    public Tile getTile(TileSource source, int x, int y, int z) {
-        return createTileLoaderJob(new Tile(source, x, y, z)).getTile();
-    }
-
-    @Override
-    public void addTile(Tile tile) {
-        createTileLoaderJob(tile).getTile();
-    }
-
-    @Override
-    public int getTileCount() {
-        return 0;
-    }
-
-    @Override
-    public void clear() {
-        cache.clear();
-    }
-
     /**
      * @return cache statistics as string