Bug 50064
| Summary: | [Qt] Make tiling on WebKit2 more responsive | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Noam Rosenthal <noam> |
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED INVALID | ||
| Severity: | Normal | CC: | benjamin, kling |
| Priority: | P3 | Keywords: | Qt, QtTriaged |
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
Noam Rosenthal
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.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Andreas Kling
Committed r88027: <http://trac.webkit.org/changeset/88027>
Andreas Kling
Oops, didn't mean to close this.
Noam Rosenthal
Closing, we should open more specific bugs for this when needed.