Tom Payne
27f9e83780
Refactor ol.TileQueue to extend ol.structs.PriorityQueue
2013-03-27 14:34:28 +01:00
Tom Payne
80df629319
Premptively load low resolution tiles
2013-03-22 21:02:09 +01:00
Éric Lemoine
1d575309da
Tile renderers needn't listen for tile change
2013-03-21 10:29:01 +01:00
Éric Lemoine
f55423d575
Register change listeners for loading tiles only
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With this commit we register a change listener at a time when we are guaranteed that the listener will be called. In this was we don't need to remove listeners when the tile is dropped from the tile queue. And to avoid busy-polling between IDLE and LOADING we rely on the map to call requestRenderFrame when new tiles change to LOADING from IDLE.
2013-03-07 11:03:20 +01:00
Éric Lemoine
7fabff5ffa
Revert "Remove listeners when dropping tiles"
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This reverts commit fd6aaff2f5
2013-03-07 10:41:23 +01:00
Éric Lemoine
fd6aaff2f5
Remove listeners when dropping tiles
2013-03-05 17:01:34 +01:00
Tim Schaub
f5c627ab51
Only listen once for tile events
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Assuming browser garbage collection cannot happen while we have listeners in the global registry, we need to listenOnce to avoid memory leaks with the tile queue.
2013-02-13 15:37:33 -07:00
Éric Lemoine
7f38c1683e
Remove unused TileQueue clear method
2013-01-20 15:15:13 +01:00
Tom Payne
9ef5f0b060
Ensure dropped tiles are properly removed from tile queue
2013-01-19 21:58:01 +01:00
Tom Payne
d43abba154
Use stricter types in private methods, operate on array directly
2013-01-19 15:52:55 +01:00
Tom Payne
6507e71dd7
Clear queued tile keys when queue is cleared
2013-01-19 15:44:01 +01:00
Tom Payne
2bdfd3765b
Remove stale FIXME
2013-01-19 15:38:15 +01:00
Tom Payne
4b971b5f32
Optimize tile dropping in reprioritize
2013-01-19 15:24:50 +01:00
Tom Payne
a8dc810696
Use Infinity rather than undefined to drop tiles
2013-01-19 15:24:02 +01:00
Tom Payne
1c524caae6
Discard unwanted tiles from tile queue
2013-01-19 15:03:01 +01:00
Éric Lemoine
c0c9cdef15
New tile queue implementation (heapify-powered)
2013-01-18 21:02:09 +01:00
Tom Payne
be3849d1b8
Use dequeue rather than remove, thanks @elemoine
2013-01-13 22:28:37 +01:00
Tom Payne
deeb7b3294
Fix typecast
2013-01-12 22:52:44 +01:00
Tom Payne
b803aad5a8
Don't enqueue tiles which are not idle
2013-01-12 16:55:36 +01:00
Tom Payne
3d5c76c346
Add empty descriptions for jsdoc
2013-01-12 13:32:57 +01:00
Éric Lemoine
25be29099f
Improved reprioritization
2013-01-11 18:13:36 +01:00
Tom Payne
52df441cf8
Add tile queue
2013-01-11 16:18:07 +01:00
