Closed
Bug 390912
Opened 17 years ago
Closed 17 years ago
odd black bars when stroked rounded rects with opacity are stroked
Categories
(Core :: SVG, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: vlad, Assigned: vlad)
References
Details
Attachments
(4 files)
This is a bit odd; ever since the upgrade to cairo 1.5, rects (well, at least rects) that: - have rx/ry - are stroked - have a rotation - have an opacity that's less than 1.0 have odd lines/bars rendered near the top and bottom, horizontal, and extending to the bound of the rect. I'm going to take a look at this, but filing it here as a reminder.
I don't see any rendering problems on linux with the nvidia or intel video drivers.
Comment 2•17 years ago
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this is far from being a simplified testcase but it shows the bug(s?) quite clearly. -drag the boxes around to see artefacts along the lines. -drag the boxes so that parts of them are outside the viewport to see the line(s) like in the testcase. these are simple rects, no rx/ry ,no opacity, no rotation, but with a transform. i havent tested on linux yet.
Comment 3•17 years ago
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Assignee | ||
Comment 4•17 years ago
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A bad signed-vs-unsigned comparison got introduced in the new pixman; this fixes (upstream fix).
Attachment #275505 -
Flags: review?(pavlov)
Comment on attachment 275505 [details] [diff] [review] fix signed vs. unsigned comparions r=shaver, rs=k&r
Attachment #275505 -
Flags: review?(pavlov) → review+
Assignee | ||
Comment 6•17 years ago
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Checked in
Status: NEW → RESOLVED
Closed: 17 years ago
Resolution: --- → FIXED
Assignee | ||
Comment 7•17 years ago
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Something odd happened on linux; reopening
Status: RESOLVED → REOPENED
Resolution: FIXED → ---
Assignee | ||
Comment 8•17 years ago
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Checked back in. Was random failure.
Status: REOPENED → RESOLVED
Closed: 17 years ago → 17 years ago
Resolution: --- → FIXED
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Description
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