Title: [211230] trunk/Source/WebCore
Revision
211230
Author
commit-qu...@webkit.org
Date
2017-01-26 13:44:59 -0800 (Thu, 26 Jan 2017)

Log Message

Unreviewed, rolling out r210095.
https://bugs.webkit.org/show_bug.cgi?id=167464

broke tiling on mac (Requested by thorton on #webkit).

Reverted changeset:

"TileGrid revalidates tiles twice during flush, first with
wrong visible rect"
https://bugs.webkit.org/show_bug.cgi?id=166406
http://trac.webkit.org/changeset/210095

Modified Paths

Diff

Modified: trunk/Source/WebCore/ChangeLog (211229 => 211230)


--- trunk/Source/WebCore/ChangeLog	2017-01-26 21:34:45 UTC (rev 211229)
+++ trunk/Source/WebCore/ChangeLog	2017-01-26 21:44:59 UTC (rev 211230)
@@ -1,3 +1,17 @@
+2017-01-26  Commit Queue  <commit-qu...@webkit.org>
+
+        Unreviewed, rolling out r210095.
+        https://bugs.webkit.org/show_bug.cgi?id=167464
+
+        broke tiling on mac (Requested by thorton on #webkit).
+
+        Reverted changeset:
+
+        "TileGrid revalidates tiles twice during flush, first with
+        wrong visible rect"
+        https://bugs.webkit.org/show_bug.cgi?id=166406
+        http://trac.webkit.org/changeset/210095
+
 2017-01-26  Chris Dumez  <cdu...@apple.com>
 
         Fix WebGL diagnostic logging

Modified: trunk/Source/WebCore/platform/graphics/ca/TileGrid.cpp (211229 => 211230)


--- trunk/Source/WebCore/platform/graphics/ca/TileGrid.cpp	2017-01-26 21:34:45 UTC (rev 211229)
+++ trunk/Source/WebCore/platform/graphics/ca/TileGrid.cpp	2017-01-26 21:44:59 UTC (rev 211230)
@@ -78,7 +78,8 @@
     transform.scale(1 / m_scale);
     m_containerLayer->setTransform(transform);
 
-    m_controller.setNeedsRevalidateTiles();
+    // FIXME: we may revalidateTiles twice in this commit.
+    revalidateTiles(PruneSecondaryTiles);
 
     m_containerLayer.get().setContentsScale(m_controller.deviceScaleFactor());
 
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