Keep track of tile source count

2016-02-04 13:55:56 +01:00
parent 72ea0ecfd8
commit 0c23d9a7ff
4 changed files with 5 additions and 1 deletions
--- a/src/ol/map.js
+++ b/src/ol/map.js
@@ -1027,7 +1027,7 @@ ol.Map.prototype.handlePostRender = function() {
        maxTotalLoading = this.loadTilesWhileInteracting_ ? 8 : 0;
        maxNewLoads = 2;
      }
-      tileSourceCount = Object.keys(frameState.wantedTiles).length;
+      tileSourceCount = frameState.tileSourceCount;
    }
    maxTotalLoading *= tileSourceCount;
    maxNewLoads *= tileSourceCount;
@@ -1332,6 +1332,7 @@ ol.Map.prototype.renderFrame_ = function(time) {
      size: size,
      skippedFeatureUids: this.skippedFeatureUids_,
      tileQueue: this.tileQueue_,
+      tileSourceCount: 0,
      time: time,
      usedTiles: {},
      viewState: viewState,