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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/167536">167536</a></dd>
<dt>Author</dt> <dd>simon.fraser@apple.com</dd>
<dt>Date</dt> <dd>2014-04-19 10:36:22 -0700 (Sat, 19 Apr 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>[iOS WK2] Fuzzy layers on sites using perspective and transforms
https://bugs.webkit.org/show_bug.cgi?id=131873
<rdar://problem/16540576>
Reviewed by Sam Weinig.
Always set rasterizationScale on CALayers in the UI process
(as we do for WK1) so that layers are rasterized taking the
device scale into account. We can do unconditionally; this
is benign on layers that CA doesn't rasterize.
* Shared/mac/RemoteLayerTreePropertyApplier.mm:
(WebKit::applyPropertiesToLayer):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2SharedmacRemoteLayerTreePropertyAppliermm">trunk/Source/WebKit2/Shared/mac/RemoteLayerTreePropertyApplier.mm</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (167535 => 167536)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog 2014-04-19 17:36:16 UTC (rev 167535)
+++ trunk/Source/WebKit2/ChangeLog 2014-04-19 17:36:22 UTC (rev 167536)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2014-04-19 Simon Fraser <simon.fraser@apple.com>
+
+ [iOS WK2] Fuzzy layers on sites using perspective and transforms
+ https://bugs.webkit.org/show_bug.cgi?id=131873
+ <rdar://problem/16540576>
+
+ Reviewed by Sam Weinig.
+
+ Always set rasterizationScale on CALayers in the UI process
+ (as we do for WK1) so that layers are rasterized taking the
+ device scale into account. We can do unconditionally; this
+ is benign on layers that CA doesn't rasterize.
+
+ * Shared/mac/RemoteLayerTreePropertyApplier.mm:
+ (WebKit::applyPropertiesToLayer):
+
</ins><span class="cx"> 2014-04-18 Simon Fraser <simon.fraser@apple.com>
</span><span class="cx">
</span><span class="cx"> Use 'override' in GraphicsLayerCA
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedmacRemoteLayerTreePropertyAppliermm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Shared/mac/RemoteLayerTreePropertyApplier.mm (167535 => 167536)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/mac/RemoteLayerTreePropertyApplier.mm 2014-04-19 17:36:16 UTC (rev 167535)
+++ trunk/Source/WebKit2/Shared/mac/RemoteLayerTreePropertyApplier.mm 2014-04-19 17:36:22 UTC (rev 167536)
</span><span class="lines">@@ -167,8 +167,10 @@
</span><span class="cx"> if (properties.changedProperties & RemoteLayerTreeTransaction::ContentsRectChanged)
</span><span class="cx"> layer.contentsRect = properties.contentsRect;
</span><span class="cx">
</span><del>- if (properties.changedProperties & RemoteLayerTreeTransaction::ContentsScaleChanged)
</del><ins>+ if (properties.changedProperties & RemoteLayerTreeTransaction::ContentsScaleChanged) {
</ins><span class="cx"> layer.contentsScale = properties.contentsScale;
</span><ins>+ layer.rasterizationScale = properties.contentsScale;
+ }
</ins><span class="cx">
</span><span class="cx"> if (properties.changedProperties & RemoteLayerTreeTransaction::MinificationFilterChanged)
</span><span class="cx"> layer.minificationFilter = toCAFilterType(properties.minificationFilter);
</span></span></pre>
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