986687 - SMS app scrolling shows white screen occasionally

Status: RESOLVED DUPLICATE of bug 979026

(Firefox OS Graveyard :: Gaia::SMS, defect, P1)

Description

[Tapas[:tkundu on #b2g/gaia/memshrink/gfx] (always NI me)]

Reference Bug: https://bugzilla.mozilla.org/show_bug.cgi?id=942750#c0

STR:
1) Flash v1.4 FFOS build on device
2) Use |make reference-workload-heavy| to load contacts on device.
3) make sure that APZ is turned on for All gaia app in your device
4) Try to scroll SMS app as fast as possible on 800x480 display device.
5) You will see white screens occasionally.

Max size 10MB is tool small for video attachment. I can still compress and upload a video if needed.

Gaia:https://www.codeaurora.org/cgit/quic/lf/b2g/mozilla/gaia/commit/?h=mozilla/v1.4&id=ee89ad8ce3dbaa27b372affb7121a429ffe18f7a
Gecko: https://www.codeaurora.org/cgit/quic/lf/b2g/mozilla/gecko/commit/?h=mozilla/v1.4&id=176fc2ed072055ac33a174d4e92169705874a4b9

Comment 1

[Julien Wajsberg [:julienw]]

Hey Milan,

I think this is the checkerboarding issue, do we have a generic bug for this, or do you know if we have a bug for the SMS app already?

Comment 2

[Milan Sreckovic [:milan] (needinfo for best results)]

If this reproduces on the trunk (have to confirm that all the patches are actually properly uplifted to aurora/1.4), we think things are at this point app specific.  I don't think we have one for SMS app yet. 1.4?+ status will probably depend on what QC testing shows.  Which device is this?

Comment 3

[Julien Wajsberg [:julienw]]

Found it :)