91435 - animating image transparency problems

Status: VERIFIED DUPLICATE of bug 22607

(Core :: Graphics: ImageLib, defect)

Description

[malicose]

upon first display of www.lp.org, image (on right side column by "Are you a
Libertarian?") shows a white area where it should be transparent and upon this
and subsequent loops, the top and left quadrants go missing for "Authoritarian"
frame;  the image displays properly at all times in IE; I've had problem also
confirmed on Win2k, but apparently there's an image error on one
frame; the reported "first-load white flash" abnormality doesn't appear with RH 7.1

Comment 1

[Christopher Aillon (sabbatical, not receiving bugmail)]

This sounds similar to (if not a dupe of) Bug 78114 - Mozilla merges background
chunk of first frame in transparent animated gif.

Anyway, I see transparency throughout the whole deal on Linux.  I do see the
missing quadrants problem, though.  Trunk build 2001071721.

Comment 2

[Kenneth Rawlings]

I have been trying to attach a file that also reproduces this problem to no
avail.  But, I was able to reproduce with the image that was shown with 0.94 on
redhat 7.1

Comment 3

[Mike Young]

The white background on the first frame is bug 78114, but the authoritarian
frame issue is bug 22607.

Marking dup.

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

Comment 4

[Terri Preston]

Verified Duplicate