Bug 50064

Summary: [Qt] Make tiling on WebKit2 more responsive
Product: WebKit Reporter: Noam Rosenthal <noam>
Component: Layout and RenderingAssignee: Nobody <webkit-unassigned>
Severity: Normal CC: benjamin, kling
Priority: P3 Keywords: Qt, QtTriaged
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   

Description Noam Rosenthal 2010-11-25 03:55:32 PST
Right now the tiling implementation on Qt WebKit2 still stutters a bit.
There are several steps that could be taken to rectify:
1. reduce number of allocations/deallocations
2. Move to live textures, to avoid uploads
3. Optimize painting into update-chunks by painting with one go to adjacent tiles.
Comment 1 Andreas Kling 2011-06-03 09:54:34 PDT
Committed r88027: <http://trac.webkit.org/changeset/88027>
Comment 2 Andreas Kling 2011-06-03 12:58:03 PDT
Oops, didn't mean to close this.
Comment 3 Noam Rosenthal 2012-07-11 14:14:47 PDT
Closing, we should open more specific bugs for this when needed.