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| author | jamesr@google.com <jamesr@google.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2010-04-01 22:21:20 +0000 |
|---|---|---|
| committer | jamesr@google.com <jamesr@google.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2010-04-01 22:21:20 +0000 |
| commit | cf76a36f61c98299d0127c85ac5c244f578f107c (patch) | |
| tree | d60a4d83a994ad8f187e0ac5043ff5ffa38cd493 /third_party/WebKit/LayoutTests/fast/layers/nested-layers-3-expected.txt | |
| parent | d355ef234900de14a66ab893ff6d52341a52e3ed (diff) | |
| download | chromium_src-cf76a36f61c98299d0127c85ac5c244f578f107c.zip chromium_src-cf76a36f61c98299d0127c85ac5c244f578f107c.tar.gz chromium_src-cf76a36f61c98299d0127c85ac5c244f578f107c.tar.bz2 | |
2010-04-01 James Robinson <jamesr@chromium.org>
Reviewed by Simon Fraser.
Keeps a transient optimistic offset to the root in RenderLayer::updateLayerPositions
https://bugs.webkit.org/show_bug.cgi?id=33520
RenderLayer::updateLayerPositions() makes a recursive walk through all RenderLayers and updates the repaint rectangles on each.
These rectangles have to be calculated in the repaint container's coordinates using RenderObject::mapLocalToContainer to walk
up to the repaint container. This patch keeps track of the offset to the root and uses that offset instead of walking back up to
the root every time.
Tests: fast/layers/nested-layers-1.html
fast/layers/nested-layers-2.html
fast/layers/nested-layers-3.html
fast/layers/nested-layers-4.html
* page/FrameView.cpp:
(WebCore::FrameView::layout):
* rendering/RenderBox.cpp:
(WebCore::RenderBox::outlineBoundsForRepaint):
* rendering/RenderBox.h:
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::updateLayerPositions):
* rendering/RenderLayer.h:
* rendering/RenderObject.h:
(WebCore::RenderObject::outlineBoundsForRepaint):
* rendering/RenderSVGModelObject.cpp:
(WebCore::RenderSVGModelObject::outlineBoundsForRepaint):
* rendering/RenderSVGModelObject.h:
2010-04-01 James Robinson <jamesr@chromium.org>
Reviewed by Simon Fraser.
Mapping from local to container coord space in updateLayerPositions is quadratic
https://bugs.webkit.org/show_bug.cgi?id=33520
These tests move layers around in various ways to test that the offset caching in
updateLayerPositions() is correct.
* fast/layers/nested-layers-1-expected.txt: Added.
* fast/layers/nested-layers-1.html: Added.
* fast/layers/nested-layers-2-expected.txt: Added.
* fast/layers/nested-layers-2.html: Added.
* fast/layers/nested-layers-3-expected.txt: Added.
* fast/layers/nested-layers-3.html: Added.
* fast/layers/nested-layers-4-expected.txt: Added.
* fast/layers/nested-layers-4.html: Added.
git-svn-id: svn://svn.chromium.org/blink/trunk@56941 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Diffstat (limited to 'third_party/WebKit/LayoutTests/fast/layers/nested-layers-3-expected.txt')
| -rw-r--r-- | third_party/WebKit/LayoutTests/fast/layers/nested-layers-3-expected.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/third_party/WebKit/LayoutTests/fast/layers/nested-layers-3-expected.txt b/third_party/WebKit/LayoutTests/fast/layers/nested-layers-3-expected.txt new file mode 100644 index 0000000..ad42d89 --- /dev/null +++ b/third_party/WebKit/LayoutTests/fast/layers/nested-layers-3-expected.txt @@ -0,0 +1,2 @@ +Tests moving layers inside with fixed position nodes. The test passes if it completes without failing any assertions in Debug mode. + |