Open
Bug 1202275
Opened 9 years ago
Updated 2 years ago
Bad rendering of linear gradient when zoomed out
Categories
(Core :: Graphics, defect)
Tracking
()
NEW
People
(Reporter: daniel.nr01, Unassigned)
Details
(Whiteboard: [gfx-noted])
Attachments
(3 files)
User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0 Build ID: 20150905030205 Steps to reproduce: View attached testcase and zoom out the page. The background of the div is a linear gradient with a repeating 1px line. Actual results: The rendering of the linear gradient background is wrong. Interestingly the issue is visible on http://lea.verou.me/css3patterns/#blueprint-grid but not on http://lea.verou.me/css3patterns/#lined-paper .
I have a Intel/AMD switchable graphics setup, and I can only reproduce the issue using the Intel graphics. I attached the graphics section of about:support. It looks like all HW acceleration is turned off for this configuration. With the other GPU, the behavior is the same as in Edge (the lines disappear).
Comment 3•9 years ago
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Reproduced on latest nightly and devEdition. both of them renders correctly when the page is zoomed at 90%
Status: UNCONFIRMED → NEW
Component: Untriaged → Panning and Zooming
Ever confirmed: true
Product: Firefox → Core
Comment 4•9 years ago
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"Panning and Zooming" refers to a different kind of zooming (pinch zoom on mobile); moving this to Graphics.
Component: Panning and Zooming → Graphics
Comment 5•9 years ago
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I was thinking about graphics though. Thanks for re-correcting :)
Updated•9 years ago
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Whiteboard: [gfx-noted]
Updated•2 years ago
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Severity: normal → S3
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Description
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