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| author | dongseong.hwang@intel.com <dongseong.hwang@intel.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2014-03-01 14:44:48 +0000 |
|---|---|---|
| committer | dongseong.hwang@intel.com <dongseong.hwang@intel.com@bbb929c8-8fbe-4397-9dbb-9b2b20218538> | 2014-03-01 14:44:48 +0000 |
| commit | 8580eba80e6560829b349dfb4f23c35fc9958bdc (patch) | |
| tree | 85301553604aa79af64a3920cb12d2035fe8d6ed /third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt | |
| parent | 4909dead01a48ddf024e1e4bef0d0a2ad79d161c (diff) | |
| download | chromium_src-8580eba80e6560829b349dfb4f23c35fc9958bdc.zip chromium_src-8580eba80e6560829b349dfb4f23c35fc9958bdc.tar.gz chromium_src-8580eba80e6560829b349dfb4f23c35fc9958bdc.tar.bz2 | |
Drop background color optimization for composited layers
Rationale
1. GraphicsLayer deals with background-color layer as a contents layer, so a
background-color layer is in trouble in terms of the correct order with negative
z-order children.
2. CompositedLayerMapping has the big hack to decide the given layer can be
background-color layer. Unfortunately, the big hack is incomplete and invasive.
3. Hybrid Accelerated Rasterization will cover this optimization in more generic way.
4. background-color layer covers very limited cases. A layer-promoted box
object must not have children, not have decoration, only have a background-color
property.
BUG=114658, 340691
TEST=compositing/background-color/background-color-drawn-over-child.html,
compositing/*
Review URL: https://codereview.chromium.org/178013003
git-svn-id: svn://svn.chromium.org/blink/trunk@168245 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Diffstat (limited to 'third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt')
| -rw-r--r-- | third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt b/third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt index faf0f20..191add4 100644 --- a/third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt +++ b/third_party/WebKit/LayoutTests/compositing/rtl/rtl-absolute-overflow-scrolled-expected.txt @@ -11,6 +11,8 @@ (position 51.00 50.00) (bounds 100.00 100.00) (contentsOpaque 1) + (drawsContent 1) + (backgroundColor #008000) ) ) ) |