Bug 50064 - [Qt] Make tiling on WebKit2 more responsive
Summary: [Qt] Make tiling on WebKit2 more responsive
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: All All
: P3 Normal
Assignee: Nobody
URL:
Keywords: Qt, QtTriaged
Depends on:
Blocks:
 
Reported: 2010-11-25 03:55 PST by Noam Rosenthal
Modified: 2012-07-11 14:14 PDT (History)
2 users (show)

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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.