Closed
Bug 784673
Opened 13 years ago
Closed 9 years ago
Bad invalidation behaviour when scrolling
Categories
(Core :: Layout, defect)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: jrmuizel, Unassigned)
Details
(Keywords: regression)
Scrolling this page http://en.wikipedia.org/wiki/Lua_%28programming_language%29 on mac will, every screen full or so, repaint everything. This is very noticeable with paintflashing on. I also only see the problem when scrolling down. Not when scrolling up.
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Reporter | |
Comment 1•13 years ago
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I actually see this on lots of pages. e.g. http://people.mozilla.com/~jmuizelaar/
Summary: Bad invalidation behaviour when scrolling on Wikipedia → Bad invalidation behaviour when scrolling
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Reporter | |
Updated•13 years ago
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Keywords: regression,
regressionwindow-wanted
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Comment 2•13 years ago
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I think this is caused by this:
http://mxr.mozilla.org/mozilla-central/source/gfx/layers/opengl/ThebesLayerOGL.cpp#596
We should be able to make BlitTextureImage work correctly and copy rotated sections.
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Comment 3•9 years ago
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Optimistically assuming that this got fixed somewhere along the way by DLBI or something. Feel free to reopen if it still reproduces.
Status: NEW → RESOLVED
Closed: 9 years ago
Keywords: regressionwindow-wanted
Resolution: --- → WORKSFORME
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Description
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