Bug 87058 - Add PaintBehaviorDontClipOverflow for Android
Summary: Add PaintBehaviorDontClipOverflow for Android
Status: RESOLVED WONTFIX
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: 528+ (Nightly build)
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Adam Barth
URL:
Keywords:
Depends on:
Blocks: 66687
  Show dependency tree / graph
 
Reported: 2012-05-21 16:46 PDT by Adam Barth
Modified: 2012-05-22 09:54 PDT (History)
5 users (show)

See Also:

Attachments
work in progress (6.76 KB, patch)
2012-05-21 16:47 PDT, Adam Barth 		no flags Details | Formatted Diff | Diff
Android changes to RenderLayerBacking.cpp (14.01 KB, patch)
2012-05-21 16:55 PDT, Adam Barth 		no flags Details | Formatted Diff | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Adam Barth 2012-05-21 16:46:23 PDT 
Add PaintBehaviorDontClipOverflow for Android
Comment 1 Adam Barth 2012-05-21 16:47:22 PDT 
Created attachment 143134 [details]
work in progress
Comment 2 Adam Barth 2012-05-21 16:55:59 PDT 
Created attachment 143136 [details]
Android changes to RenderLayerBacking.cpp

@skyostil: I'm having trouble finishing this patch because it's related to changes to RenderLayerBacking.cpp, which I've attached.  In particular, I'm having trouble creating a patch out of the changes to RenderLayerBacking::paintContents.  Would you be willing to help me with that part?  Thanks!
Comment 3 Adam Barth 2012-05-21 16:56:22 PDT 
+jamesr because this is getting close to the compositor.
Comment 4 Eric Seidel (no email) 2012-05-21 17:01:44 PDT 
OK.  We just need to know why you'd ever want this behavior. :)
Comment 5 Sami Kyostila 2012-05-22 03:05:11 PDT 
I have a WIP patch that completely reworks the way clipping is handled for compositor scrollable layers and fixes several bugs in the process. I was planning to land it as a part of https://bugs.webkit.org/show_bug.cgi?id=78862. I suggest we don't try merging in anything scrolling related for now from the Android diffs because all of that has changed quite a bit.
Comment 6 Adam Barth 2012-05-22 09:54:58 PDT 
Thanks Sami.