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Don't enqueue tiles which are not idle

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Tom Payne
2013-01-12 16:55:36 +01:00
parent 3d5c76c346
commit b803aad5a8
1 changed files with 3 additions and 1 deletions
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4
src/ol/tilequeue.js
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@@ -63,7 +63,9 @@ ol.TileQueue = function(tilePriorityFunction) {
*/ */
ol.TileQueue.prototype.enqueue = ol.TileQueue.prototype.enqueue =
function(tile, tileCenter, tileResolution) { function(tile, tileCenter, tileResolution) {
goog.asserts.assert(tile.getState() == ol.TileState.IDLE); if (tile.getState() != ol.TileState.IDLE) {
return;
}
var tileKey = tile.getKey(); var tileKey = tile.getKey();
if (!(tileKey in this.queuedTileKeys_)) { if (!(tileKey in this.queuedTileKeys_)) {
var priority = this.tilePriorityFunction_(tile, tileCenter, tileResolution); var priority = this.tilePriorityFunction_(tile, tileCenter, tileResolution);