Platform/2013-09-10

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Engineering Meeting Details

  • Tuesday 2013-09-10 - 11:00 am Pacific
  • Dial-in: Audio-only conference# 98411
    • People with Mozilla phones or softphones please dial x4000 Conf# 98411
    • US/Toll-free: +1 800 707 2533, (pin 4000) Conf# 98411
    • US/California/Mountain View: +1 650 903 0800, x4000 Conf# 98411
    • US/California/San Francisco: +1 415 762 5700, x4000 Conf# 98411
    • US/Oregon/Portland: +1 971 544 8000, x4000 Conf# 98411
    • CA/British Columbia/Vancouver: +1 778 785 1540, x4000 Conf# 98411
    • CA/Ontario/Toronto: +1 416 848 3114, x4000 Conf# 98411
    • UK/London: +44 (0)207 855 3000, x4000 Conf# 98411
    • FR/Paris: +33 1 84 88 37 37, x4000 Conf# 98411
    • Gmail Chat (requires Flash and the Google Talk plugin): paste +1 650 903 0800 into the Gmail Chat box that doesn't look like it accepts phone numbers
    • SkypeOut is free if you use the 800 number
  • Engineering Vidyo Room / Air Mozilla / MTV Warp Core / TOR Finch / SFO Warfield / PDX Widmer
  • join irc.mozilla.org #planning for back channel

Actions

Hot Bugs

(Important bugs for which we need to find owners or additional help. If known, please include suggested team or knowledge needed to advance the bug.)

Orange Factor
  • bug 886999 - Crashes in OSX OpenGL library.
    • Previously brought up in this meeting and assigned to an intern who is no longer with Mozilla.
  • bug 910521 - Intermittent test_printpreview_bug396024.xul | application crashed [@ nsPrincipal::GetAppId(unsigned int*)] after "Assertion failure: false, at ../../../caps/src/nsPrincipal.cpp:446"
    • Some discussion in bug but no owner.
  • Various reftest failures from the fig landing (bug 907899, bug 907903, bug 907905, bug 907908)
    • Some sort of zoom issue?
Stability
Other

The Need To Know

(Release and system issues that may impact engineering this week.)

Notices/Schedule (akeybl/lsblakk/bajaj)

Next Merge: July 8, 2024 Next Release: July 9, 2024
Trains
Central: 129 Aurora: 54 Beta: 128 Release: 127
?? bugs (?? bugs last week)
?? bugs (?? bugs last week)
Unresolved Aurora 54 Trackers (non-security, not tracked for Beta) Unresolved Beta 128 Trackers (non-security)

Build Changes (gps)

(Build changes of which engineers should be aware.)

Upcoming Outages/Upgrades

(System outages/upgrades and tree closures that impact engineering.)

Key Issues

(Non team specific issues that impact engineering.)

Team Stand-ups

(In <2 mins, what did your team accomplish last week, on what is your team working on this week, and on what, if anything, is your team blocked? No questions during the stand-ups. All questions should be asked during the roundtable.)

Accessibility (dbolter)

<Read Only>

Our kickass intern Max Li blogged:

Add-on SDK (dtownsend)

App Tools (dtownsend)

B2G Services (dougt)

Developer Tools (dcamp)

  • Pseudo element inspection added.
  • A simple highlighter was added for b2g/android.

DOM (jst/dougt)

Firefox Desktop (gavin/dolske)

Firefox Metro (bbondy/jmathies/mbrubeck)

<Read Only>

  • APZ now enabled by default. Issues tracked by bug 886321.
  • bug 907410 - Windows 8.1 issues resolved. Follow up work to completely split gecko/winrt event threads booted to v2 in bug 911133.
  • Misc. polish work: IT14
  • Final decision on Fx26 vs. Fx27 uplift to Aurora will happen this week. Looks like we may hold off for Fx27.

Firefox Mobile (mfinkle/blassey)

Firefox OS Browser (blassey)

Firefox OS Communications (scravag)

Firefox OS Devices/Porting (mchen)

Firefox OS Media Apps (hema)

<Read Only>

https://www.pivotaltracker.com/s/projects/886840

  • This Week
    • FxOS Team Workweek in Oslo with focus on wrapping up user stories for 1.2.

Firefox OS Media Recording (cjku)

<Read Only>

  • bug 912960 - [B2G] The video device name in MediaEngineWebRTCVideoSource is not a valid UTF8 string
  • bug 881840 - [MediaEncoder] Implement VP8 video track encoder
  • bug 891705 - [MediaEncoder] Implement WebM 1.0 container writer
  • bug 911883 - Recording audio during phone call
  • bug 907048 - Skip colorlayer if other opacity layer just covers the colorlayer region
  • bug 907303 - AudioNodeEngineNEON.cpp doesn't build on GCC 4.4.3

Firefox OS Performance (mlee)

Firefox OS Productivity (doliver)

Last week:

  • The first cut at email notifications has landed! https://bugzil.la/892519
    • These should be pretty functional, so go ahead and give it a shot. Visit your account settings to turn on notifications for existing accounts.
    • New accounts will have the option to turn them on during setup
    • Note: as currently implemented, you may find notifications overly enthusiastic -- every new mail will wake up your screen and play a sound. We are working with the systems team this week to see what we can do to add a less exuberant class of notification to use for less urgent cases like this.

This week:

  • Work week - Oslo
    • Objective is to complete all 1.2 blocking features -- the remaining pieces of notifications and streaming for attachments (https://bugzil.la/871897)

Firefox OS Radio/Bluetooth/GPS (kenhkchang)

<Read Only>

  • Bugs list, http://goo.gl/0qGqtN
  • Last week
    • Fix Leo+ and hd+ issues.
    • CDMA, to implement call waiting/switching, CDMA subscription information, DTMF and information record.
    • WAP Push, to implmenet the MSISDN fileter function.
    • NFC, to implement NFCD, WebAPI, NFC manager and NFC session manager.
    • WPA-EAP, to implement the importing key function.
    • WIFI-Direct, to implement wifi-direct state machine.
  • This week
    • Fix Leo+ and hd+ issues.
    • CDMA, to implement call waiting/switching and DTMF function.
    • WAP Push, to implmenet the MSISDN fileter function.
    • NFC, to implement NFCD, WebAPI, NFC manager and NFC session manager.
    • WPA-EAP, to implement the importing key function.
    • EAP-SIM, to discuss the architecture.
    • WIFI-Direct, to implement wifi-direct state machine.

Firefox OS Systems - Front End (gwagner)

Firefox OS Systems - Platform (timdream)

GFX (milan)

  • SkiaGL on by default on B2G canvas (above a threshold size)
  • Australis/TART performance gap - trying to figure out who can work on this
  • Metro team identified train 27 as the one where they may need Gfx team help if problems are found
  • B2G identified key performance issues and regressions (914143, 912134)

Identity (jedp)

JS (naveed)

Layout (jet/dbaron)

Media (mreavy)

<Read Only>

  • Daala - coding party in MV Sept 30th to Oct 3rd -- if interested, contact Maire (mreavy@mozilla.com)
  • Webrtc:
    • New team member started: Byron Camp
    • Deadlock Fix for FF 24 Android beta (bug 904784)
    • Uplifted major audio latency improvements to Aurora 25 (bug 884365)

Necko (dougt/jduell)

Performance (vladan)

Seceng (tanvi)

WebAPI (overholt)

Quality Programs

(An opportunity to hear about status with the various quality programs that do not have a formal team structure.)

CritSmash (dbolter)

MemShrink (njn)

OrangeFactor (ryanvm)

  • Past week's OrangeFactor: 3.41 (Previous Week: 10.81).
  • 20 intermittent failures fixed in the last week - List - Thanks!.

Stability (kairo/bsmedberg)

Roundtable

(Comments and questions that arise during the course of the meeting or otherwise do not have a section.)

<Read only beyond this point>

Friends of the Tree

Mailing List Threads

(Threads that are likely to be of interest to engineering from various mailing lists.)

Good Reads

(Links to blog posts, books, videos, etc. that you think will be of interest to others.)

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