Changeset 7448 in josm for trunk/src/org/openstreetmap/josm/data/osm

Timestamp:

2014-08-27T20:14:45+02:00 (10 years ago)

Author:

bastiK

Message:

see #10425 - fix [7447]: lock prevented mappaint code in StyledMapRenderer from running in parallel

File:

• trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/StyledMapRenderer.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/StyledMapRenderer.java

@@ -1343 +1343 @@
         @Override
         public List<StyleRecord> call() throws Exception {
-            synchronized (MapCSSStyleSource.STYLE_SOURCE_LOCK) {
+            MapCSSStyleSource.STYLE_SOURCE_LOCK.readLock().lock();
+            try {
                 for (int i = from; i<to; i++) {
                     OsmPrimitive osm = input.get(i);
@@ -1351 +1352 @@
                 }
                 return output;
+            } finally {
+                MapCSSStyleSource.STYLE_SOURCE_LOCK.readLock().unlock();
             }
         }