Closed Bug 93546 Opened 22 years ago Closed 22 years ago

animated GIF hogs cpu - performance extremely slow

Categories

(Core :: Graphics: ImageLib, defect)

Product:
Core
Component:
Graphics: ImageLib
Platform:
x86
Windows 2000
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
VERIFIED DUPLICATE of bug 86319

People

(Reporter: aleksander.adamowski, Assigned: pavlov)

Details

Attachments

(1 file)

animated GIF, Mozilla hogs CPU when displaying it
70.35 KB, image/gif
Details 
Build ID: 2001080303
mozilla-win32-talkback

When displaying attached animated GIF, Mozilla hogs 98% CPU. Mouse cursor's
motion gets skippy.
Works for me, build 2001080114 on win2k.
I see this with win2k build 20010803
The testcase used ~65% CPU on my Athlon 1.3Ghz
OK, I checked with earlier builds that I have archived locally.
It's a regression that occured between nightly builds from 2001-06-14-15-trunk 
and 2001-06-18-07-trunk dirs on ftp://ftp.mozilla.org.
2001-06-14-15-trunk renders smoothly, 2001-06-18-07-trunk eats CPU.
looks like dup bug 86319

*** This bug has been marked as a duplicate of 86319 ***
Status: NEW → RESOLVED
Closed: 22 years ago
Resolution: --- → DUPLICATE
Verified Duplicate
Status: RESOLVED → VERIFIED
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