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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++; mUpdateSerial++;
} }
Log.d(TAG, newCnt + " << " + Arrays.deepToString(mCurrentTiles.tiles)); //Log.d(TAG, newCnt + " << " + Arrays.deepToString(mCurrentTiles.tiles));
// request rendering as tiles changed // request rendering as tiles changed
mMapView.render(); mMapView.render();
} }
@ -378,21 +378,21 @@ public class TileManager {
mJobs.add(p); mJobs.add(p);
} }
if (zoomLevel > 3) { // if (zoomLevel > 3) {
// prefetch grand parent // // prefetch grand parent
p = tile.rel.parent.parent.item; // p = tile.rel.parent.parent.item;
add = false; // add = false;
if (p == null) { // if (p == null) {
p = mIndex.create(x >> 2, y >> 2, zoomLevel - 2); // p = mIndex.create(x >> 2, y >> 2, zoomLevel - 2);
addToCache(p); // addToCache(p);
add = true; // add = true;
} // }
//
if (add || !p.isActive()) { // if (add || !p.isActive()) {
p.state = STATE_LOADING; // p.state = STATE_LOADING;
mJobs.add(p); // mJobs.add(p);
} // }
} // }
} }
return tile; return tile;