Title: [184430] trunk
- Revision
- 184430
- Author
- [email protected]
- Date
- 2015-05-15 21:24:48 -0700 (Fri, 15 May 2015)
Log Message
REGRESSION (r183300): Background missing on top links on apple.com
https://bugs.webkit.org/show_bug.cgi?id=145079
rdar://problem/20914252
Reviewed by Tim Horton.
Source/WebCore:
Re-land r184421 with a fix to check against rects.coverageRect
rather than the stale m_coverageRect.
Test: compositing/visible-rect/backing-change-height-from-zero.html
* platform/graphics/ca/GraphicsLayerCA.cpp:
(WebCore::GraphicsLayerCA::setVisibleAndCoverageRects):
* rendering/RenderLayerBacking.cpp:
(WebCore::RenderLayerBacking::shouldSkipLayerInDump):
LayoutTests:
Re-land.
* compositing/visible-rect/backing-change-height-from-zero-expected.txt: Added.
* compositing/visible-rect/backing-change-height-from-zero.html: Added.
Modified Paths
Added Paths
Diff
Modified: trunk/LayoutTests/ChangeLog (184429 => 184430)
--- trunk/LayoutTests/ChangeLog 2015-05-16 03:47:09 UTC (rev 184429)
+++ trunk/LayoutTests/ChangeLog 2015-05-16 04:24:48 UTC (rev 184430)
@@ -1,3 +1,16 @@
+2015-05-15 Simon Fraser <[email protected]>
+
+ REGRESSION (r183300): Background missing on top links on apple.com
+ https://bugs.webkit.org/show_bug.cgi?id=145079
+ rdar://problem/20914252
+
+ Reviewed by Tim Horton.
+
+ Re-land.
+
+ * compositing/visible-rect/backing-change-height-from-zero-expected.txt: Added.
+ * compositing/visible-rect/backing-change-height-from-zero.html: Added.
+
2015-05-15 Myles C. Maxfield <[email protected]>
Test the interaction between font-family and font-weight
Added: trunk/LayoutTests/compositing/visible-rect/backing-change-height-from-zero-expected.txt (0 => 184430)
--- trunk/LayoutTests/compositing/visible-rect/backing-change-height-from-zero-expected.txt (rev 0)
+++ trunk/LayoutTests/compositing/visible-rect/backing-change-height-from-zero-expected.txt 2015-05-16 04:24:48 UTC (rev 184430)
@@ -0,0 +1,32 @@
+Content
+(GraphicsLayer
+ (anchor 0.00 0.00)
+ (bounds 800.00 600.00)
+ (visible rect 0.00, 0.00 800.00 x 600.00)
+ (coverage rect 0.00, 0.00 800.00 x 600.00)
+ (intersects coverage rect 1)
+ (contentsScale 1.00)
+ (children 1
+ (GraphicsLayer
+ (bounds 800.00 600.00)
+ (contentsOpaque 1)
+ (visible rect 0.00, 0.00 800.00 x 600.00)
+ (coverage rect 0.00, 0.00 800.00 x 600.00)
+ (intersects coverage rect 1)
+ (contentsScale 1.00)
+ (children 1
+ (GraphicsLayer
+ (position 28.00 20.00)
+ (bounds 100.00 100.00)
+ (contentsOpaque 1)
+ (drawsContent 1)
+ (visible rect 0.00, 0.00 100.00 x 100.00)
+ (coverage rect -28.00, -20.00 800.00 x 600.00)
+ (intersects coverage rect 1)
+ (contentsScale 1.00)
+ )
+ )
+ )
+ )
+)
+
Added: trunk/LayoutTests/compositing/visible-rect/backing-change-height-from-zero.html (0 => 184430)
--- trunk/LayoutTests/compositing/visible-rect/backing-change-height-from-zero.html (rev 0)
+++ trunk/LayoutTests/compositing/visible-rect/backing-change-height-from-zero.html 2015-05-16 04:24:48 UTC (rev 184430)
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+
+<html>
+<head>
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <style>
+ .box {
+ margin: 20px;
+ width: 100px;
+ height: 0px;
+ overflow: hidden;
+ background-color: blue;
+ -webkit-transform: translateZ(0);
+ }
+
+ .box.changed {
+ height: 100px;
+ }
+ </style>
+ <script>
+ if (window.testRunner) {
+ testRunner.dumpAsText();
+ testRunner.waitUntilDone();
+ }
+
+ function doTest()
+ {
+ window.setTimeout(function() {
+ document.body.offsetWidth;
+
+ document.getElementById('box').classList.add('changed');
+
+ if (window.internals)
+ document.getElementById('layers').innerText = internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_VISIBLE_RECTS)
+
+ if (window.testRunner)
+ testRunner.notifyDone();
+
+ }, 0);
+
+ }
+ window.addEventListener('load', doTest, false);
+ </script>
+
+</head>
+<body>
+ <div id="box" class="box">Content</div>
+<pre id="layers">Layer tree goes here when testing</pre>
+</body>
+</html>
Modified: trunk/Source/WebCore/ChangeLog (184429 => 184430)
--- trunk/Source/WebCore/ChangeLog 2015-05-16 03:47:09 UTC (rev 184429)
+++ trunk/Source/WebCore/ChangeLog 2015-05-16 04:24:48 UTC (rev 184430)
@@ -1,3 +1,21 @@
+2015-05-15 Simon Fraser <[email protected]>
+
+ REGRESSION (r183300): Background missing on top links on apple.com
+ https://bugs.webkit.org/show_bug.cgi?id=145079
+ rdar://problem/20914252
+
+ Reviewed by Tim Horton.
+
+ Re-land r184421 with a fix to check against rects.coverageRect
+ rather than the stale m_coverageRect.
+
+ Test: compositing/visible-rect/backing-change-height-from-zero.html
+
+ * platform/graphics/ca/GraphicsLayerCA.cpp:
+ (WebCore::GraphicsLayerCA::setVisibleAndCoverageRects):
+ * rendering/RenderLayerBacking.cpp:
+ (WebCore::RenderLayerBacking::shouldSkipLayerInDump):
+
2015-05-15 Matt Baker <[email protected]>
Web Inspector: REGRESSION (r181625): Timeline recording started from console.profile is always empty
Modified: trunk/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp (184429 => 184430)
--- trunk/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp 2015-05-16 03:47:09 UTC (rev 184429)
+++ trunk/Source/WebCore/platform/graphics/ca/GraphicsLayerCA.cpp 2015-05-16 04:24:48 UTC (rev 184430)
@@ -1260,10 +1260,17 @@
if (!visibleRectChanged && !coverageRectChanged)
return;
+ // FIXME: we need to take reflections into account when determining whether this layer intersects the coverage rect.
+ bool intersectsCoverageRect = !allowBackingStoreDetachment || rects.coverageRect.intersects(FloatRect(m_boundsOrigin, size()));
+ if (intersectsCoverageRect != m_intersectsCoverageRect) {
+ m_uncommittedChanges |= CoverageRectChanged;
+ m_intersectsCoverageRect = intersectsCoverageRect;
+ }
+
if (visibleRectChanged) {
m_uncommittedChanges |= CoverageRectChanged;
m_visibleRect = rects.visibleRect;
-
+
if (GraphicsLayerCA* maskLayer = downcast<GraphicsLayerCA>(m_maskLayer)) {
// FIXME: this assumes that the mask layer has the same geometry as this layer (which is currently always true).
maskLayer->m_uncommittedChanges |= CoverageRectChanged;
@@ -1275,9 +1282,6 @@
m_uncommittedChanges |= CoverageRectChanged;
m_coverageRect = rects.coverageRect;
- // FIXME: we need to take reflections into account when determining whether this layer intersects the coverage rect.
- m_intersectsCoverageRect = !allowBackingStoreDetachment || m_coverageRect.intersects(FloatRect(m_boundsOrigin, size()));
-
if (GraphicsLayerCA* maskLayer = downcast<GraphicsLayerCA>(m_maskLayer)) {
maskLayer->m_uncommittedChanges |= CoverageRectChanged;
maskLayer->m_coverageRect = rects.coverageRect;
Modified: trunk/Source/WebCore/rendering/RenderLayerBacking.cpp (184429 => 184430)
--- trunk/Source/WebCore/rendering/RenderLayerBacking.cpp 2015-05-16 03:47:09 UTC (rev 184429)
+++ trunk/Source/WebCore/rendering/RenderLayerBacking.cpp 2015-05-16 04:24:48 UTC (rev 184430)
@@ -2393,8 +2393,11 @@
return static_cast<GraphicsLayerClient&>(compositor()).isTrackingRepaints();
}
-bool RenderLayerBacking::shouldSkipLayerInDump(const GraphicsLayer* layer, LayerTreeAsTextBehavior) const
+bool RenderLayerBacking::shouldSkipLayerInDump(const GraphicsLayer* layer, LayerTreeAsTextBehavior behavior) const
{
+ if (behavior & LayerTreeAsTextDebug)
+ return false;
+
// Skip the root tile cache's flattening layer.
return m_isMainFrameRenderViewLayer && layer && layer == m_childContainmentLayer.get();
}
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