96775 - Gif animation weird

Status: VERIFIED DUPLICATE of bug 22607

(Core :: Graphics: ImageLib, defect)

Description

[KengHoe Tan]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.3) Gecko/20010801
BuildID:    2001080110

on the right side of the page, there is this 'dale coffing holding a pocketpc'
animation. black background appear during the animation

Reproducible: Always
Steps to Reproduce:
1.just browse this website
2.
3.

Actual Results:  animated gif produce black background

Expected Results:  should be a simple animated gif

Comment 1

[Mike Young]

this is probably a dup of the "gif decoder doesn't support all frame replacment
options" bug 22607. I don't quite know why the background appear like it does,
but since it uses different replacment options its quite possible that we ignore
the proper transparent background.

Comment 2

[Christopher Hoess (gone)]

WFM, recent Linux CVS build.  Over to ImageLib...

Comment 3

[Olivier Cahagne]

I can reproduce the problem (black background from time to time) too with build
2001090408 on Win2k whereas IE6 works fine with the animation.

Comment 4

[Olivier Cahagne]

Attachment: Image that exhibits the problem (black background)

Comment 5

[Sam Rowe]

WTM Linux 2001090781.

Comment 6

[Ashley Bischoff (blog at handcoding.com)]

Confirming 2001090603 with Win2k and marking as dupe of bug 22607. Reporter: If
you disagree, please reopen this bug. 

*** This bug has been marked as a duplicate of 22607 ***

Comment 7

[Terri Preston]

Verified Duplicate