Title: [111561] trunk/Source/WebCore
- Revision
- 111561
- Author
- [email protected]
- Date
- 2012-03-21 10:18:00 -0700 (Wed, 21 Mar 2012)
Log Message
TiledBackingStore: Create the first round of tiles synchronously after setting the visible rect.
https://bugs.webkit.org/show_bug.cgi?id=81762
Reviewed by Kenneth Rohde Christiansen.
The first round of tiles should cover completely the visible rect.
Creating the tiles synchronously allows us to get the new tiles immediately
and prevents an extra AC layers sync to be able to remove the old tiles.
At some point it might also make sense to remove the tile creation timer
completely.
* platform/graphics/TiledBackingStore.cpp:
(WebCore::TiledBackingStore::coverWithTilesIfNeeded):
Modified Paths
Diff
Modified: trunk/Source/WebCore/ChangeLog (111560 => 111561)
--- trunk/Source/WebCore/ChangeLog 2012-03-21 17:16:46 UTC (rev 111560)
+++ trunk/Source/WebCore/ChangeLog 2012-03-21 17:18:00 UTC (rev 111561)
@@ -1,3 +1,20 @@
+2012-03-21 Jocelyn Turcotte <[email protected]>
+
+ TiledBackingStore: Create the first round of tiles synchronously after setting the visible rect.
+ https://bugs.webkit.org/show_bug.cgi?id=81762
+
+ Reviewed by Kenneth Rohde Christiansen.
+
+ The first round of tiles should cover completely the visible rect.
+ Creating the tiles synchronously allows us to get the new tiles immediately
+ and prevents an extra AC layers sync to be able to remove the old tiles.
+
+ At some point it might also make sense to remove the tile creation timer
+ completely.
+
+ * platform/graphics/TiledBackingStore.cpp:
+ (WebCore::TiledBackingStore::coverWithTilesIfNeeded):
+
2012-03-19 Jocelyn Turcotte <[email protected]>
TiledBackingStore: When checking if the visible area is covered, only convert to scaled coordinates once.
Modified: trunk/Source/WebCore/platform/graphics/TiledBackingStore.cpp (111560 => 111561)
--- trunk/Source/WebCore/platform/graphics/TiledBackingStore.cpp 2012-03-21 17:16:46 UTC (rev 111560)
+++ trunk/Source/WebCore/platform/graphics/TiledBackingStore.cpp 2012-03-21 17:18:00 UTC (rev 111561)
@@ -79,7 +79,7 @@
m_trajectoryVector = normalizedVector;
m_visibleRect = visibleRect;
- startBackingStoreUpdateTimer();
+ createTiles();
}
void TiledBackingStore::invalidate(const IntRect& contentsDirtyRect)
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