730368 - MAPLE: Can't pan, page turns white when pinch zooming on the HTC Desire HD

Status: RESOLVED WORKSFORME

(Firefox for Android Graveyard :: General, defect)

Description

[Martijn Wargers (dead)]

With the Maple build of today (2012-02-24), I can't pan and when I make a pinch zoom movement, the whole page turns white.

This is on the HTC Desire HD (Android 2.3.5).

I'm seeing this on every page.

Comment 1

[Martijn Wargers (dead)]

I'm seeing the same issue on the Samsung Galaxy SII.

Pretty sure this is a regression from yesterday's build.

Comment 2

[Ali Juma [:ajuma]]

I can't reproduce this on an HTC Desire HD. However, on a Galaxy S2, I'm unable to pan, and zooming make the page turn black.

Comment 3

[Martijn Wargers (dead)]

(In reply to Ali Juma [:ajuma] from comment #2)
> I can't reproduce this on an HTC Desire HD. However, on a Galaxy S2, I'm
> unable to pan, and zooming make the page turn black.

Yes, that's what I'm seeing too on the Galaxy S2, there the page turns black, on the HTC Desire HD, it turns white when zooming.

Comment 4

[Cristian Nicolae (:xti)]

I am able to reproduce this issue using the regular maple trunk nightly build from 02/25: 
20120225040203
http://hg.mozilla.org/projects/maple/rev/e1c388532626

but I cannot reproduce it using the latest tinderbox-build:
20120226074856
http://hg.mozilla.org/projects/maple/rev/f8b4a83be351

Also I tried to reproduce this bug using the tinderbox builds from 24th and 25th and everything works as expected.

Comment 5

[Ali Juma [:ajuma]]

Given the seeming divergence between nightly and tinderbox builds, I've clobbered the nightly builders. Hopefully this will resolve the problem in the next nightly.

Comment 6

[Cristian Nicolae (:xti)]

I can always reproduce this issue on the latest tinderbox maple build on Samsung Galaxy S. The only difference is that the screen turns to black instead of white.

--
20120227040211
http://hg.mozilla.org/projects/maple/rev/f8b4a83be351
Device: Samsung Galaxy S2
OS: Android 2.3.4

Comment 7

[Cristian Nicolae (:xti)]

This bug doesn't occur on 02/22, but on 02/23.

The good build is:
http://ftp.mozilla.org/pub/mozilla.org/mobile/tinderbox-builds/maple-android/1329998528/
20120223040208
http://hg.mozilla.org/projects/maple/rev/e66077845005

The bad one:
http://ftp.mozilla.org/pub/mozilla.org/mobile/tinderbox-builds/maple-android/1330004779/
20120223054619
http://hg.mozilla.org/projects/maple/rev/15e3fc38103f


The regression range for this issue is:
http://hg.mozilla.org/projects/maple/pushloghtml?fromchange=e66077845005&tochange=15e3fc38103f

--
Device: Samsung Galaxy S2
OS: Android 2.3.4

Comment 8

[Cristian Nicolae (:xti)]

Steps to reproduce:
1. Open Fennec
2. Browse to a mobile webpage like bbc.co.uk
3. When the page starts loading, perform a pinch-to-zoom action

Expected result:
After step 3, webpage is zoomed in/out. The content is still visible and correctly rendered.

Actual result:
The screen turns to white/gray/black. The content will be visible again only if device is rotated to landscape, or if the page is reloaded, but this issue will occur again when step 3 is repeated (see comment #0).

Note:
After reproducing this bug, every opened page will have the same actual result.

Comment 9

[Joe Drew (not getting mail)]

Using the absolute latest maple, this seems to have been fixed.