Open
Bug 1288436
Opened 9 years ago
Updated 2 years ago
[meta] identify performance issues/bottlenecks in text layout and shaping
Categories
(Core :: Layout: Text and Fonts, defect, P3)
Core
Layout: Text and Fonts
Tracking
()
NEW
Tracking | Status | |
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firefox50 | --- | affected |
People
(Reporter: jfkthame, Unassigned)
References
(Depends on 3 open bugs)
Details
(Keywords: meta)
From time to time, we see issues where text-heavy pages perform poorly (a typical example might be viewing huge build/test logs that are largely or entirely "plain text", so style processing shouldn't be a major issue).
We should try to identify areas where text layout (either at the level of constructing the text frames, lines, etc., or the actual glyph shaping and measurement) runs into particular performance issues, and look for potential improvements.
I propose to try some text-layout profiling, and file dependent bugs about any specific cases that look worth further investigation.
Comment 1•9 years ago
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Probably related to bug 934770?
Reporter | ||
Comment 2•9 years ago
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Bug 934770 highlights one possible area to try and improve, but I doubt it's the only one.
Updated•8 years ago
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Priority: -- → P3
Updated•2 years ago
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Severity: normal → S3
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Description
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