Open
Bug 1455427
Opened 6 years ago
Updated 2 years ago
SVG filters on HTML content is a bad time
Categories
(Core :: Graphics: WebRender, defect, P3)
Core
Graphics: WebRender
Tracking
()
NEW
People
(Reporter: jrmuizel, Unassigned)
References
(Depends on 2 open bugs, Blocks 1 open bug)
Details
(Keywords: regression)
Right now we fallback to BasicLayerManager which isn't going to be a good time. Unfortunately, we're the only browser that supports SVG filters on HTML content.
Reporter | ||
Comment 1•6 years ago
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Actually, Chrome and Safari support it as well.
Comment 2•6 years ago
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This is a regression for Windows users because BasicLayerManager with Direct2D was at least hardware accelerated. With WebRender we disable Direct2D, so filters run on the CPU. It's also a regression for everyone because we don't have good invalidation support in the WebRender fallback code, so we always repaint the entire filter if anything inside it changes.
Updated•6 years ago
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Keywords: regression
Updated•6 years ago
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Blocks: stage-wr-next
Priority: -- → P1
Updated•6 years ago
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Summary: SVG filters on HTML content is bad time → SVG filters on HTML content is a bad time
Reporter | ||
Updated•6 years ago
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Depends on: wr-svg-filter-perf
Reporter | ||
Updated•6 years ago
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Blocks: wr-investigate
Reporter | ||
Updated•5 years ago
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Priority: P1 → P3
Updated•3 years ago
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Blocks: wr-svg-filter-perf
No longer depends on: wr-svg-filter-perf
Updated•2 years ago
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Severity: normal → S3
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Description
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