Bug 269905
| Summary: | [DisplayList] Improve filter performance when used out of GPUProcess | ||
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| Product: | WebKit | Reporter: | Nikolas Zimmermann <zimmermann> |
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | bfulgham, sabouhallawa, simon.fraser, webkit-bug-importer, zalan |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Local Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=269738 | ||
| Bug Depends on: | 269738 | ||
| Bug Blocks: | |||
Nikolas Zimmermann
Allocating new `FilterResults` for every Filter::apply() is expensive for SVGFilters.
This is now called every time DisplayList::Recorder has to handle a filter.
Caching should be added to drawFilteredImageBuffer(), like in `RemoteDisplayListRecorder::drawFilteredImageBuffer()`.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/123820783>