Changeset 207723 in webkit

Timestamp:

Oct 22, 2016, 7:49:41 PM (9 years ago)

Author:

mitz@apple.com

Message:

Dynamically-added backdrop filter to clip-path'd element with 3D transform renders incorrectly (without clip)
​https://bugs.webkit.org/show_bug.cgi?id=163497

Reviewed by Simon Fraser.

Source/WebCore:

Test: css3/filters/backdrop/dynamic-with-clip-path.html

• platform/graphics/ca/GraphicsLayerCA.cpp:

(WebCore::GraphicsLayerCA::ensureStructuralLayer): Added MaskLayerChanged to

structuralLayerChangeFlags to ensure that the mask layer is updated.

LayoutTests:

Based on the test case from Tim Horton.

• css3/filters/backdrop/dynamic-with-clip-path-expected.html: Added.
• css3/filters/backdrop/dynamic-with-clip-path.html: Added.

Location:

trunk

Files:

• LayoutTests/ChangeLog (modified) (1 diff)
• LayoutTests/css3/filters/backdrop/dynamic-with-clip-path-expected.html (added)
• LayoutTests/css3/filters/backdrop/dynamic-with-clip-path.html (added)
• Source/WebCore/ChangeLog (modified) (1 diff)
• Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp (modified) (1 diff)

trunk/LayoutTests/ChangeLog ¶

@@ +1 @@
+2016-10-22  Dan Bernstein  <mitz@apple.com>
+
+        Dynamically-added backdrop filter to clip-path'd element with 3D transform renders incorrectly (without clip)
+        https://bugs.webkit.org/show_bug.cgi?id=163497
+
+        Reviewed by Simon Fraser.
+
+        Based on the test case from Tim Horton.
+
+        * css3/filters/backdrop/dynamic-with-clip-path-expected.html: Added.
+        * css3/filters/backdrop/dynamic-with-clip-path.html: Added.
+
 2016-10-22  Simon Fraser  <simon.fraser@apple.com>
 

trunk/Source/WebCore/ChangeLog ¶

@@ +1 @@
+2016-10-22  Dan Bernstein  <mitz@apple.com>
+
+        Dynamically-added backdrop filter to clip-path'd element with 3D transform renders incorrectly (without clip)
+        https://bugs.webkit.org/show_bug.cgi?id=163497
+
+        Reviewed by Simon Fraser.
+
+        Test: css3/filters/backdrop/dynamic-with-clip-path.html
+
+        * platform/graphics/ca/GraphicsLayerCA.cpp:
+        (WebCore::GraphicsLayerCA::ensureStructuralLayer): Added MaskLayerChanged to
+          structuralLayerChangeFlags to ensure that the mask layer is updated.
+
 2016-10-22  Simon Fraser  <simon.fraser@apple.com>
 

trunk/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp ¶

@@ -2072 +2072 @@
         | FiltersChanged
         | BackdropFiltersChanged
+        | MaskLayerChanged
         | OpacityChanged;