Mobile: 2013-02-06 « Meeting Notes

7-February-2013

Mobile: 2013-02-06

Filed under: Posts — Tags: mobile — Jesper Kristensen @ 12:00 am

Schedule

Next merge is 2013-02-18

Major Topics for This Week

Suggestion: Should we be more aggressive about uplifting low-risk features?

Stand ups

Suggested format:

What did you do last week?
What are working on this week?
Anything blocking you?

Please keep your update to under 2 minutes!

James W. (snorp)

Bug 829747 – Do Async Canvas layers update
Bug 837687 – GL_OES_EGL_image not detected on Galaxy Nexus
Profiling WebGL stuff
Worked some on memory benchmark app
Experimenting with SurfaceTexture backend for SharedSurface

Kats

Jan 30 – Feb 5:
- bug 816879 – more fiddling with the blocking nature of the memory pressure handler
- bug 836803 – fix scrolling in prompt dialogs
- bug 835356 – more aggressive logging and handling for long geckoEventSync calls
- bug 837131 – diagnosed AWSY memory usage regression and backed out bug 828201
- bug 837551 – fix a warning emitted by the custom linker
- bug 827836 – re-land fix after updating test to prevent failures
- bug 832508 – resuming fennec after the activity is destroyed shows blank screen
- bug 837775 – fix some android lint warnings
- bug 837816 – stop calling loadMozGlue so many times on startup
- bug 821224 – fix a crash caused by recycling bitmaps
- bug 794982 – autogenerate the JNI binding goop in APKOpen.cpp (pending review)
- bug 837821 – fix some possible startup crashes caused by calling libxul functions before libxul is loaded (pending review)
- bug 777468 – (in progress) worked on decoupling PanZoomController from the rest of the code a bit

Next:
- finish off bug 794982 and bug 837821 and land them
- continue working on PZC unification

GBrown

Done:
- http://gbrownmozilla.wordpress.com/2013/02/01/firefox-for-android-performance-measures-january-check-up/
- Robocop reviews: bugs 830755, 745041 …
- Bug 838604 Add mozcrash to tests.zip
Working on:
- Shumway performance on Android
- Bug 823452 – Android’s checkForCrashes “No crash directory found on remote device” error is misleading (obscures startup java stacks)
- Bug 837318 – testVkbOverlap – Found 0 green pixels after tapping; expected 2427 — on Pandaboard
- bug 803158 if no crash report is generated by a tegra … use ndk-stack to get a stack
- Bug 838636 – java.lang.NullPointerException at org.mozilla.fennec.tests.BaseTest.setUp

Chris Lord (cwiiis)

Done
- FOSDEM talk

Now
- Plan for EdgeConf performance panel
- bug 716403 – Scroll the location bar off the top
- bug 822810 – Unexpected painting behaviour with low-res tiling code
- Hack up some patches to get fennec working reasonably on Ouya

Next
- Investigate canvas performance
- More Ouya stuff

Chris Peterson

Porting Push Notification jsm components from B2G to Android
Reviewing jchen’s big IME patch

JChen

Past week
- ANR reporter and async IME follow-ups
- Fixed bug 832028 – Let Java block while resetting GeckoEditable during focus
- Speculative fix for bug 830557 – java.lang.NullPointerException at com.android.internal.view.IInputMethodManager
- Worked on bug 836589 – “New Tab” input switches from numbers to letters after one digit
- Helped with bug 836332 – Deploy ndk-stack on foopies
Next
- More ANR reporter and async IME
- bug 831144 – Implement editor key bindings on Android

Brian N

Done
- bug 827370 – When a web page is opened via an intent, we should not load about:blank first
- bug 777639 – Download Manager page is not updated after clearing private data
- bug 838398 – about:home memory leak when device is rotated
- Remove gecko property from sendMessageToJava (bug 837042 and bug 837848)
- bug 837373 – java.lang.NullPointerException: at org.mozilla.gecko.Favicons.isLargeFavicon(Favicons.java)
Next
- bug 838583 – Favicons are tiny in Awesomebar history tab
- Other tracking bugs

Sriram

Icon tabs for tabs-ui – bug 836043
Tab thumbnail styling – bug 834525
Tabs/Private/Synced popups randomly – bug 833812
Visible outline in Nexus 7 – bug 794940
- Related blog post: http://wp.me/pGWkB-4k
Context menu for closing a tab.
- Functionality is reverted back to close button.
Replace aaallll icons to make it Holo theme.

WesJ

‘Last week’

Paternity leave
Working on new video controls

‘This week’

Keep working on new video controls
bug 757481 – Tests for prompt service

LucasR

Last week

FOSDEM talk (slides and blog post will be up soon)
More hacking TwoWayView:
- Load properties from XML style
- Important view recycling fix
- Proper view measurement
- Proper touch mode tracking
- Misc bug fixes and cleanups
New tabs UI:
- Rebasing with latest changes in m-c
- Use TwoWayView [1] [2]
Black rectangle in toolbar
- Prepared test builds with tentative patches

Next week

More TwoWayView hacking
Fix the most serious bugs in new tabs UI
First test build for UI feedback

Margaret

Done:

Landed basic distribution support (preferences and lightweight themes) – bug 834681, bug 836517, bug 836838
Making progress on default bookmark support for distributions – bug 836450

Next:

Train some contractors working on Gaia (again)
Finish default bookmark support
Flesh out the distribution documentation

Scott (jwir3)

Last Week:

bug 477166: Get an IID checking utility to prevent interface changes without IID changes (in review).
bug 803719: Position maintenance for reflow-on-zoom (in review).

Next:

bug 836565: Performance issue with reflow-on-zoom after zooming-in, then zooming-out.
bug 836568: Reflow-on-zoom has an issue where events build up in a queue, causing problems with subsequent zooms.

Blocking:

Trying to determine where in the paint process bug 836565 is happening, which is the major blocking issue for reflow-on-zoom landing right now. I’ve determined that it’s happening in the paint (not reflow) code, but it’s not a result of progressive painting/low-precision tile rendering, since I’ve turned off the preferences controlling those areas of the code. If you have a few minutes, and know about painting code, I’d really like to debug this with someone, as I’m not 100% confident I understand exactly how the painting code works in Fennec.

Other:

I’ll be in SF from February 17th – March 3rd.

MFinkle

Read the wiki. I am at MWC Training (boom, chugga lugga lugga. boom, chugga lugga lugga.)