Closed
Bug 6302
Opened 25 years ago
Closed 25 years ago
[PP] Animated images in table flickers when on animated bkgnd
Categories
(Core :: Graphics: ImageLib, defect, P3)
Tracking
()
VERIFIED
WORKSFORME
People
(Reporter: elig, Assigned: pavlov)
References
()
Details
Attachments
(3 files)
* TITLE/SUMMARY
[PP] An animated image within a table flickers when placed on an animated
background
(broken out of bug #1865)
* STEPS TO REPRODUCE
0) Launch Apprunner
1) View http://www.prometheus-music.com/gecko/moonflash.html
* RESULT
- What happened
On Linux, for as long as the moon animation (inside of the table) functions, an
extra (6th) row and column below and to the right of the table is drawn,
flickering upon each frame change of the moon animation.
This issue doesn't occur if you replace the table containing the multiple
animated images, and replace the table with a single animated image. (see http://
www.prometheus-music.com/gecko/moonflash1.html if I'm not making any sense.)
(This doesn't occur on Mac OS; on Win32, the animated moon background isn't drawn
at all.)
- What was expected
Animated moons to fill table background with no overflow?
* REGRESSION
- Occurs On
Linux Apprunner (5.11.99 AM optimized build)
- Moons Don't Even Appear at all On:
Win32 Apprunner (5.11.99 AM optimized build [NT 4, Service Pack 3])
- Doesn't Occur On
Mac OS Apprunner (5.11.99 AM optimized build)
* CONFIGURATIONS TESTED
- [Mac] Power Mac 8500/120 (233 Mhz 604e), 64 MB RAM (VM on; 1 MB of VM used),
1024x768 (Thousands of Colors), Mac OS 8.6
- [Win32] Vectra VL (233 Mhz P2), 96 MB RAM, 800x600 (True Color), NT 4.0 SP3.
- [Linux] Vectra VL (266 Mhz P2), 96 MB RAM.
Reporter | ||
Updated•25 years ago
|
Summary: [PP] Animated image w/i table flickers when on animated bkgnd → [PP] Animated images in table flickers when on animated bkgnd
Reporter | ||
Comment 1•25 years ago
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||
A somewhat similar problem occurs using /res/samples/test2.html on Linux, on the
5.11.99 build. (a second row of unanimated gears appears below the row of
animated gears.)
This sounds like a table or rendering problem, not
an image lib problem.
-pn
Comment 3•25 years ago
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Works fine on WIN32. Moons appear on WIN32 5-24-99 10:05am build in both viewer
and apprunner.
Updated•25 years ago
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Assignee: kmcclusk → ramiro
Comment 4•25 years ago
|
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Ramiro, this only shows up on Linux. Could you take a look? thanks.
Updated•25 years ago
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Updated•25 years ago
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Status: NEW → RESOLVED
Closed: 25 years ago
Resolution: --- → WORKSFORME
i just tried this and it looks identical in windows and unix.
marking worksforme.
Reporter | ||
Comment 6•25 years ago
|
||
Argh. I removed the animated GIFs from the site because of the prior bug in which
we did a 304 hit each time the the image was cycled, so the test case was busted.
Sorry; I'll update them now and see whether this problem still exists.
Reporter | ||
Updated•25 years ago
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Reporter | ||
Comment 7•25 years ago
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[returning test case URL to the URL provided when bug report was first authored.]
Reporter | ||
Updated•25 years ago
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Status: RESOLVED → REOPENED
Reporter | ||
Updated•25 years ago
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Resolution: WORKSFORME → ---
Reporter | ||
Comment 8•25 years ago
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My god, what was I smoking when I wrote this bug report & test case; I'm amazed
you folks actually understood it given the number of errors! (corrected test case
errors.)
That said, I've re-opened the bug, as it's 100% reproducible on Linux. Thanks!
Updated•25 years ago
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Status: REOPENED → ASSIGNED
Ok, i see the bug. I suggest you make an attachment and paste in the bug report
in case you need to hack your web page again.
thanks
marking assigned
Reporter | ||
Comment 10•25 years ago
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Sure. I'll attach the files.
Reporter | ||
Comment 11•25 years ago
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Reporter | ||
Comment 12•25 years ago
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Reporter | ||
Comment 13•25 years ago
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Updated•25 years ago
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Assignee: ramiro → pavlov
Status: ASSIGNED → NEW
Comment 14•25 years ago
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i cant see the problem on the test case anymore.
but, i remember it and it smelled like a clipping problem.
reassing to the clip master pavlov@netscape.com.
Assignee | ||
Comment 15•25 years ago
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i don't see this currently. i have a few minor changes in my tree that could be
causing me not to see it, but i doubt it. I also have a P3 500 which might be
part of the problem. I have seen something like this before, but it was
probably due to some bad clip regions which have probably been partially fixed
now. Can you test it again?
Reporter | ||
Comment 16•25 years ago
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[As discussed with pavlov, the moon ceases to animate after two iterations,
resulting in the flickering no longer taking place. Writing up separate bug to
mark a dependency upon.]
Reporter | ||
Updated•25 years ago
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Status: NEW → RESOLVED
Closed: 25 years ago → 25 years ago
Resolution: --- → WORKSFORME
Reporter | ||
Updated•25 years ago
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Status: RESOLVED → VERIFIED
Reporter | ||
Comment 17•25 years ago
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Doh. I think this bug just triggers bouts of absent-mindedness.
Verifying as WORKSFORME:
* The animated GIF doesn't loop, and never did --- it only does one
iteration (which seems like two, since two instances of the moon animation
comprise the animated GIF)
* I can't reproduce the problem anymore, either, on this morning's Linux
build.
* The other issues raised in the bug are also fixed --- the moon displays on
Win32, and /res/samples/test2.html also works properly on Linux.
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Description
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