Title: [153702] trunk
- Revision
- 153702
- Author
- [email protected]
- Date
- 2013-08-05 00:16:00 -0700 (Mon, 05 Aug 2013)
Log Message
Source/WebCore: [CSS Background Blending] Specifying background-image and background-color
with opaque image doesn't trigger blending. The fix consists of adding a
check whether blend mode is set in hasOpaqueImage.
https://bugs.webkit.org/show_bug.cgi?id=119434
Patch by Mihai Tica <[email protected]> on 2013-08-05
Reviewed by Dirk Schulze.
Test: css3/compositing/background-blend-mode-separate-layer-declaration.html
* rendering/style/FillLayer.cpp:
(WebCore::FillLayer::hasOpaqueImage):
LayoutTests: [CSS Background Blending] Specifying background-image and background-color with opaque
image doesn't trigger blending. Adding ref test to validate the fix.
https://bugs.webkit.org/show_bug.cgi?id=119434i
Patch by Mihai Tica <[email protected]> on 2013-08-05
Reviewed by Dirk Schulze.
* css3/compositing/background-blend-mode-separate-layer-declaration-expected.html: Added.
* css3/compositing/background-blend-mode-separate-layer-declaration.html: Added.
* css3/compositing/resources/gray_square.svg: Added.
Modified Paths
Added Paths
Diff
Modified: trunk/LayoutTests/ChangeLog (153701 => 153702)
--- trunk/LayoutTests/ChangeLog 2013-08-04 21:29:00 UTC (rev 153701)
+++ trunk/LayoutTests/ChangeLog 2013-08-05 07:16:00 UTC (rev 153702)
@@ -1,3 +1,16 @@
+2013-08-05 Mihai Tica <[email protected]>
+
+ [CSS Background Blending] Specifying background-image and background-color with opaque
+ image doesn't trigger blending. Adding ref test to validate the fix.
+
+ https://bugs.webkit.org/show_bug.cgi?id=119434i
+
+ Reviewed by Dirk Schulze.
+
+ * css3/compositing/background-blend-mode-separate-layer-declaration-expected.html: Added.
+ * css3/compositing/background-blend-mode-separate-layer-declaration.html: Added.
+ * css3/compositing/resources/gray_square.svg: Added.
+
2013-08-03 Simon Fraser <[email protected]>
webaudio/audiobuffersource-loop-points.html always times out
Added: trunk/LayoutTests/css3/compositing/background-blend-mode-separate-layer-declaration-expected.html (0 => 153702)
--- trunk/LayoutTests/css3/compositing/background-blend-mode-separate-layer-declaration-expected.html (rev 0)
+++ trunk/LayoutTests/css3/compositing/background-blend-mode-separate-layer-declaration-expected.html 2013-08-05 07:16:00 UTC (rev 153702)
@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <style>
+ div {
+ width: 100px;
+ height: 100px;
+ background-color: #777777;
+ }
+ </style>
+</head>
+<!-- Test whether blend mode applies when specifying the background layers separately, using both background-image and background-color -->
+<body>
+ <div></div>
+</body>
+</html>
Added: trunk/LayoutTests/css3/compositing/background-blend-mode-separate-layer-declaration.html (0 => 153702)
--- trunk/LayoutTests/css3/compositing/background-blend-mode-separate-layer-declaration.html (rev 0)
+++ trunk/LayoutTests/css3/compositing/background-blend-mode-separate-layer-declaration.html 2013-08-05 07:16:00 UTC (rev 153702)
@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+ <style>
+ div {
+ width: 100px;
+ height: 100px;
+ background-color: #FFFFFF;
+ background-image: url('resources/gray_square.svg');
+ -webkit-background-blend-mode: multiply;
+ }
+ </style>
+</head>
+<!-- Test whether blend mode applies when specifying the background layers separately, using both background-image and background-color -->
+<body>
+ <div></div>
+</body>
+</html>
Added: trunk/LayoutTests/css3/compositing/resources/gray_square.svg (0 => 153702)
--- trunk/LayoutTests/css3/compositing/resources/gray_square.svg (rev 0)
+++ trunk/LayoutTests/css3/compositing/resources/gray_square.svg 2013-08-05 07:16:00 UTC (rev 153702)
@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" viewBox="0 0 100 100">
+ <svg><rect width="100%" height="100%" fill="#777777"/></svg>
+</svg>
Modified: trunk/Source/WebCore/ChangeLog (153701 => 153702)
--- trunk/Source/WebCore/ChangeLog 2013-08-04 21:29:00 UTC (rev 153701)
+++ trunk/Source/WebCore/ChangeLog 2013-08-05 07:16:00 UTC (rev 153702)
@@ -1,3 +1,18 @@
+2013-08-05 Mihai Tica <[email protected]>
+
+ [CSS Background Blending] Specifying background-image and background-color
+ with opaque image doesn't trigger blending. The fix consists of adding a
+ check whether blend mode is set in hasOpaqueImage.
+
+ https://bugs.webkit.org/show_bug.cgi?id=119434
+
+ Reviewed by Dirk Schulze.
+
+ Test: css3/compositing/background-blend-mode-separate-layer-declaration.html
+
+ * rendering/style/FillLayer.cpp:
+ (WebCore::FillLayer::hasOpaqueImage):
+
2013-08-04 Zalan Bujtas <[email protected]>
Background doesn't fully repaint when body has margins.
Modified: trunk/Source/WebCore/rendering/style/FillLayer.cpp (153701 => 153702)
--- trunk/Source/WebCore/rendering/style/FillLayer.cpp 2013-08-04 21:29:00 UTC (rev 153701)
+++ trunk/Source/WebCore/rendering/style/FillLayer.cpp 2013-08-05 07:16:00 UTC (rev 153702)
@@ -351,6 +351,9 @@
if (m_composite == CompositeClear || m_composite == CompositeCopy)
return true;
+ if (m_blendMode != BlendModeNormal)
+ return false;
+
if (m_composite == CompositeSourceOver)
return m_image->knownToBeOpaque(renderer);
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