Closed
Bug 109296
Opened 23 years ago
Closed 23 years ago
missing h- or v- lines in images when scrolling
Categories
(Core :: Graphics: ImageLib, defect)
Tracking
()
People
(Reporter: eternal, Assigned: pavlov)
References
Details
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.5) Gecko/20011105 BuildID: 0000000000000 (built from source, showing all zeros) When some image is displayed, and I start scrolling, say, horizontally, some times some vertical lines are drawn with white color, not the image. This happens quite often when I view images on pages and happened several times on download dialogboxes "cancel" buttons (without scrolling of course, but when dragging around with some other window). Think this is some imagelib mozilla uses problem. Reproducible: Sometimes Steps to Reproduce: 1.open page with images, wide so horiz-scrollbar appears 2.scroll horizontally so image is partly on screen and partly not 3.softly scroll for image to appear wholly Actual Results: and then see nasty white vertical lines somewhere on it Expected Results: should draw the image normally
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Reporter | |
Comment 2•23 years ago
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there are often beeps, then I see in X logs and there are some. nsDocShell.cpp - assertion failed also i had bug with some other ns?Something? that said "can't draw image with width=0 and height=0". it beeps on such errors. and makes missing vertical lines. i think some of repaint routines are buggy and are sometimes trying to draw a zero-width or zero-height lines
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Reporter | |
Comment 3•23 years ago
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here's one more error message producing pc-speaker beeping : ###!!! ASSERTION: bad width: 'metrics.width>=0', file nsLineLayout.cpp, line 1168 ###!!! Break: at file nsLineLayout.cpp, line 1168 it occured when i commited last comment, when mozilla was loading next page. this happens when i drag mozilla's windows around, and blackbox's windowsize panel shows up and produces white lines almost everywhere in mozilla's window (i'm sure blackbox isn't guilty for that) ###!!! ASSERTION: You can't draw an image with a 0 width or height!: 'aSWidth > 0 && aDWidth > 0 && aSHeight > 0 && aDHeight > 0', file nsImageGTK.cpp, line 621 ###!!! Break: at file nsImageGTK.cpp, line 621
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Comment 4•23 years ago
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->imagelib
Assignee: pchen → pavlov
Component: XP Apps → ImageLib
QA Contact: sairuh → tpreston
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Reporter | |
Comment 5•23 years ago
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are you going to do anything with this? mozilla 0.9.6 is out and everything's still same! you should fix existing zillions of bugs, remove a lot of **** (what's a browser in more than 25Mb source), and only then start adding new features. by the way, mozilla is cool, as soon as above will be done.
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Comment 7•23 years ago
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reporter, is this still a problem with a recent nightly? (there was a recent checkin aimed at fixing such problems so you need to have a nightly)
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Comment 10•23 years ago
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Marking as a dup. Reopen if this still occurs in recent (1.0RC+) builds. *** This bug has been marked as a duplicate of 83289 ***
Status: UNCONFIRMED → RESOLVED
Closed: 23 years ago
Resolution: --- → DUPLICATE
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Description
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