animated MNG images do not honor animated image pref

RESOLVED FIXED

Status

()

Core
ImageLib
RESOLVED FIXED
16 years ago
10 years ago

People

(Reporter: Carl-Daniel Hailfinger, Assigned: Alexander Opitz)

Tracking

Trunk
Points:
---
Dependency tree / graph

Firefox Tracking Flags

(Not tracked)

Details

(URL)

Attachments

(1 attachment, 1 obsolete attachment)

(Reporter)

Description

16 years ago
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.7+) Gecko/20020125
BuildID:    2002012505

If you go to above URL, you'll notice you can't stop the animated MNG with the
stop button. Preferences->Privacy&Security->Images-> Animated_Images_should_loop
settings don't have any effect either.
This applies to every animated MNG you can find.

Reproducible: Always
Steps to Reproduce:
1.Go to above URL
2.Watch the big image at the top loop forever
3.Try to stop it - you can't

Actual Results:  The image still loops.

Expected Results:  Looping should stop and also honor the Preferences for image
looping

This may be a regression as we now can't stop all animated images anymore.

Comment 1

16 years ago
The stop button also doesn't affect animated gifs (bug 70030).
(Reporter)

Comment 2

16 years ago
Yes, but MNG images also do *not* honor the preferences in Images->
Animated_Images_should_loop which is ok for GIFs.

Comment 3

15 years ago
Is this bug EVER going to get fixed?  (should've been fixed a year ago)

Updated

15 years ago
Severity: major → normal
OS: Linux → All
Hardware: PC → All

Comment 4

15 years ago
http://www.libpng.org/pub/mng/img_mng/pnglogo-grr-anim-lc.mng
setting the pref to "loop once" still loops the mng image forever. Either the 
code should be fixed or the pref should be changed to "gif animation"
Status: UNCONFIRMED → NEW
Ever confirmed: true
Summary: animated MNG images can not be stopped → animated MNG images do not honor animated image pref

Comment 5

15 years ago
-> tor
Assignee: pavlov → tor

Comment 6

15 years ago
*** Bug 144489 has been marked as a duplicate of this bug. ***

Updated

15 years ago
Blocks: 119597

Comment 7

14 years ago
May it be related to Bug 103166 ?
(Assignee)

Updated

13 years ago
Assignee: tor → opi
Depends on: 18574
(Assignee)

Comment 8

13 years ago
Created attachment 142096 [details] [diff] [review]
patch against last patch of 18574

This patch is against patch 'Full MNG-1.0.6+ restoration to Mozilla-1.7a
(gzip)' from 2004-02-18 18:41 PST of bug 18574 . And will be included in the
next patch on 18574.

With the patch the animation pref will be honored and also some clean-ups or
'looks like gif container' included.

Will make a new binary tomorrow on mngzilla.
(Assignee)

Comment 9

13 years ago
Created attachment 142187 [details] [diff] [review]
updated patch

The old patch had sometimes problems viewing all 'animated' MNG's. So here
comes a update. mngzilla packages are on compile.
Attachment #142096 - Attachment is obsolete: true
(Assignee)

Comment 10

13 years ago
patch is in bug #18574 and will be checked in if MNG comes back :-)
Status: NEW → RESOLVED
Last Resolved: 13 years ago
Resolution: --- → FIXED
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