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dont prefetch grandparent tiles

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This commit is contained in:
Hannes Janetzek 2013-06-28 04:21:35 +02:00
parent b39259621a
commit c62070a33e
1 changed files with 16 additions and 16 deletions
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32
vtm/src/org/oscim/layers/tile/TileManager.java
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@ -256,7 +256,7 @@ public class TileManager {
mUpdateSerial++;
}
Log.d(TAG, newCnt + " << " + Arrays.deepToString(mCurrentTiles.tiles));
//Log.d(TAG, newCnt + " << " + Arrays.deepToString(mCurrentTiles.tiles));
// request rendering as tiles changed
mMapView.render();
}
@ -378,21 +378,21 @@ public class TileManager {
mJobs.add(p);
}
if (zoomLevel > 3) {
// prefetch grand parent
p = tile.rel.parent.parent.item;
add = false;
if (p == null) {
p = mIndex.create(x >> 2, y >> 2, zoomLevel - 2);
addToCache(p);
add = true;
}
if (add || !p.isActive()) {
p.state = STATE_LOADING;
mJobs.add(p);
}
}
// if (zoomLevel > 3) {
// // prefetch grand parent
// p = tile.rel.parent.parent.item;
// add = false;
// if (p == null) {
// p = mIndex.create(x >> 2, y >> 2, zoomLevel - 2);
// addToCache(p);
// add = true;
// }
//
// if (add || !p.isActive()) {
// p.state = STATE_LOADING;
// mJobs.add(p);
// }
// }
}
return tile;