786716 - background-image disappears if rotate 90 or 270 deg

Status: VERIFIED FIXED

(Firefox for Android Graveyard :: General, defect)

Description

[kpc080]

User Agent: Mozilla/5.0 (Android; Mobile; rv:10.0.5) Gecko/10.0.5 Firefox/10.0.5 Fennec/10.0.5
Build ID: 20120531185433

Steps to reproduce:

i tried out my game at http://www.philip-maerz.de/game/metrogame/
i clicked on a random moveable tile...
i'm using an acer a500


Actual results:

the background image disappeared if the rotate() value was 90 or 270 deg


Expected results:

the background image should rotate without disappearing

Comment 1

[Kartikaya Gupta (email:[e-mail])]

(In reply to kpc080 from comment #0)
> User Agent: Mozilla/5.0 (Android; Mobile; rv:10.0.5) Gecko/10.0.5
> Firefox/10.0.5 Fennec/10.0.5

Really? Please confirm which version of Firefox you're using.

Comment 2

[kpc080]

How can i confirm it?
It's the newest version of Firefox on Android...

Comment 3

[Kartikaya Gupta (email:[e-mail])]

Go to about:firefox or about:buildconfig and provide the version numbers and/or build changeset listed there.

Comment 4

[kpc080]

Source:
Built from: http://hg.mozilla.org/releases/mozilla-esr10/rev/f10a1ef4d89c

Comment 5

[kpc080]

At about:firefox   :
10.0.5 (en-US) mobile

Comment 6

[Aaron Train [:aaronmt]]

That is mozilla-est10; you're going to want to upgrade to mozilla-15; Firefox for Android on Google Play .

Comment 7

[kpc080]

Updated it, same problem... I'll try to make a photo of it...

Comment 8

[kpc080]

Attachment: Picture of the bug

Fields 1,2 and 9 were rotated by 90 or 270 deg.
Field 3,4 and 7 were rotated by 180 deg.

Comment 9

[Kartikaya Gupta (email:[e-mail])]

I can reproduce on latest m-c build. No idea what's causing it but I see assertions and warnings in the logcat that I've never seen before. Adding roc since he seems to have added the original "How did we snap, then?" assertion and can hopefully provide more context.

09-04 10:58:26.771 I/Gecko   (15046): ###!!! ASSERTION: How did we snap, then?: '!currentMatrix.HasNonAxisAlignedTransform()', file /home/kats/zspace/mozilla-git/layout/base/nsLayoutUtils.cpp, line 3609
09-04 10:58:26.771 I/Gecko   (15046): WARNING: Scaling up too much, bailing out: file /home/kats/zspace/mozilla-git/gfx/thebes/gfxUtils.cpp, line 326
09-04 10:58:35.435 I/Gecko   (15046): ###!!! ASSERTION: bad aListVisibleBounds: 'r.GetBounds().IsEqualInterior(aListVisibleBounds)', file /home/kats/zspace/mozilla-git/layout/base/nsDisplayList.cpp, line 869

Comment 10

[Kevin Brosnan [Ex-Mozilla]]

Requesting tracking Fennec for gaming related improvements.

Comment 11

[Robert O'Callahan (:roc) (email my personal email if necessary)]

The patch here probably fixes this:
https://bugzilla.mozilla.org/show_bug.cgi?id=777194#c28

Comment 12

[Kartikaya Gupta (email:[e-mail])]

I pulled the try build from bug 777194 and that does in fact fix this bug. Marking as a dependency so that we re-test this once that lands.

Comment 13

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Fixed by checkin for bug 777194.

Comment 14

[Cristian Nicolae (:xti)]

Attachment: Nightly 09/20

This is how the game looks on latest Nightly. Is it related to this bug, or related to bug 777194? 

The block's background is still displayed as expected now.

--
Firefox 18.0a1 (2012-09-20)
Device: Galaxy Note
OS: Android 4.0.4

Comment 15

[Robert O'Callahan (:roc) (email my personal email if necessary)]

(In reply to Cristian Nicolae (:xti) from comment #14)
> This is how the game looks on latest Nightly. Is it related to this bug, or
> related to bug 777194? 

Are you referring to half the board being missing? That seems like a different bug to the one I just fixed.

Comment 16

[Cristian Nicolae (:xti)]

(In reply to Robert O'Callahan (:roc) (Mozilla Corporation) from comment #15)
> Are you referring to half the board being missing? That seems like a
> different bug to the one I just fixed.

I filled bug 793629. This issue is verified on the latest Nightly. Closing bug as verified fixed on:

Firefox 18.0a1 (2012-09-23)
Device: Galaxy Note
OS: Android 4.0.4