Closed
Bug 692557
Opened 13 years ago
Closed 1 year ago
Direct2d draws slowly on i7 macbook air
Categories
(Core :: Graphics, defect)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: taras.mozilla, Unassigned)
References
Details
I dualboot on my i7 macbook air. I switched from running nightly builds on OSX to running them on Windows. To my surprise the windows version appears a lot slower when switching tabs. There is visible(100ms?) delay between clicking on a tab and having the contents drawn. There is UI lag elsewhere too, but tab switching is the most obvious one. I'm not sure if it's due to win7 theming, d2d, but it's not jarring.
Reporter | ||
Comment 1•13 years ago
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I filed this as a Thunderbird bug, but the same thing happens on Windows Firefox.
Component: General → Graphics
Product: Thunderbird → Core
QA Contact: general → thebes
Reporter | ||
Comment 2•13 years ago
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about:support Adapter DescriptionIntel(R) HD Graphics FamilyVendor ID8086Device ID0116 Adapter Driversigdumdx32 igd10umd32 igd10umd32 GPU Accelerated Windows1/1 Direct3D 10
Reporter | ||
Comment 3•13 years ago
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Driver Version8.15.10.2430 Driver Date6-26-2011
Reporter | ||
Updated•13 years ago
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Summary: Slow(Janky) UI on Win7 → Direct2d draws slowly on i7 macbook air
The same card ID is mentioned in Bug 621335. It seems some class of Intel cards is slower with Direct2D than without it in SOME operations.
Updated•2 years ago
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Severity: normal → S3
Updated•1 year ago
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Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → WORKSFORME
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Description
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