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Platform/2014-02-18: Difference between revisions
→Firefox OS Devices/Porting (ericchou)
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* Desktop team kicked off a new modified scrum dev process today for everyone except people working on Australis and Firefox Accounts. | |||
===Firefox Metro (bbondy/jmathies/mbrubeck)=== | ===Firefox Metro (bbondy/jmathies/mbrubeck)=== | ||
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** 1.4+ blockers: http://mzl.la/1fvkvZY | ** 1.4+ blockers: http://mzl.la/1fvkvZY | ||
===Firefox OS Devices/Porting ( | ===Firefox OS Devices/Porting (ericchou)=== | ||
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* Porting | |||
** Tarako | |||
*** Verified wifi function released from partner | |||
*** Keyboard audio is delayed or missing on Tarako ({{bug|967581}}) | |||
*** Memory pressure threshold was tuned ({{bug|972130}}) | |||
** Flatfish | |||
*** Build system: ({{bug|958452}}, {{bug|960491}}) | |||
** Flame | |||
*** SIM2 doesn't work. Have asked for vendor's help. | |||
** Partner issues: ({{bug|962927}}, {{bug|970174}}, {{bug|970154}}) | |||
* Media Playback | |||
** Integrated MediaCodec into gecko for media playback ({{bug|904177}}, WIP patch uploaded) | |||
** Color conversion between HAL_PIXEL_FORMAT_YCbCr_420_SP_VENUS and RGB565 ({{bug|961627}}) | |||
*** Already got 2 solutions, however we need to contact with the reviewer and our legal(Jishnu) to clarify the uncertainty of legal concerns to decide which one should be used. | |||
** Audio playback related issues: work in process ({{bug|942988}}, {{bug|932701}}) | |||
* Bluetooth | |||
** Fixed 1.3+ issues. ({{bug|969447}}, landed) | |||
** Fixed test case failure. ({{bug|969107}}, {{bug|969109}}, {{bug|971588}}, {{bug|972730}}) | |||
** Verified NFC integration issues. ({{bug|970148}}) | |||
** The team will restart to refine WebBluetooth APIs next week. | |||
* Stability | |||
** Fixed or investigated Tarako related issues ({{bug|970007}}, {{bug|970008}}, {{bug|948828}}) | |||
** Partner support and related bug fixing ({{bug|946553}}) | |||
** Implementation of about::service ({{bug|964636}}) | |||
* Device Storage | |||
** SD card formatting, mount and unmount discussion and API integration ({{bug|971615}}, {{bug|971612}}) | |||
===Firefox OS Media Apps (hema)=== | ===Firefox OS Media Apps (hema)=== | ||
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(ckarlof) FxA and Sync | |||
* We need testers! Please use it and give us feedback | |||
* IRC: #fxa | |||
(spenrose) FxA on FxOS tree changing rapidly: | (spenrose) FxA on FxOS tree changing rapidly: | ||
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** Compiler (JIT) | ** Compiler (JIT) | ||
*** Removed init time of selfhosting. Not visible due to extra bug. | *** Removed init time of selfhosting. Not visible due to extra bug. | ||
*** {{bug|929374}} - Enabled Ion and TI chrome prefs. Simple patch but some annoying dependencies to get tbpl green: bug 970645, bug 832437, bug 931861. | |||
** Garbage Collection | ** Garbage Collection | ||
*** {{bug|961314 }} - Landed, backed out upgrade of hazard analysis builds to new setup compatible with newer webrtc code. Re-fixed, pending review. | |||
** Front End and Other | ** Front End and Other | ||
*** {{bug|972657}} - Moved the "script too small to compress?" check earlier. This appears to have caused 3--10% wins on Talos's "Paint" and "Tab Animation Test" tests on Windows and Linux, surprisingly enough. | *** {{bug|972657}} - Moved the "script too small to compress?" check earlier. This appears to have caused 3--10% wins on Talos's "Paint" and "Tab Animation Test" tests on Windows and Linux, surprisingly enough. | ||
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===Necko (dougt/jduell)=== | ===Necko (dougt/jduell)=== | ||
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* We have turned on TCP Keepalive to help detect wedged connections | * We have turned on TCP Keepalive to help detect wedged connections | ||
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** Beta: | ** Beta: | ||
*** {{bug|973344}} is a crash in nsTextEditorState::SetValue with botched disabling of <input type=number> that caused crash rates to double, should be fixed for this week's beta. | *** {{bug|973344}} is a crash in nsTextEditorState::SetValue with botched disabling of <input type=number> that caused crash rates to double, should be fixed for this week's beta. | ||
* On a positive note, Firefox 28 Beta for Android is looking *really* good in crash rates, probably largely due to some GFX refactoring in that version. | |||
==Roundtable== | ==Roundtable== | ||
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===irc #planning Log From This Meeting=== | ===irc #planning Log From This Meeting=== | ||
<pre style="white-space:pre-wrap;"> | <pre style="white-space:pre-wrap;"> | ||
13:54 davidb: lmandel: I don't think I can join the dev meeting live, I have readonly updates for a11y and CritSmash (you can call out the latter if you like) | |||
13:54 davidb: also, hi | |||
13:57 elan: lmandel: dbl booked with a android sync ui pow wow but blassey has it covered as usual | |||
13:57 elan: (I just won't see your smiling faces) | |||
14:01 KaiRo: bsmedberg: do you want to voice your pieces of the stability update? | |||
14:01 KaiRo has something to say as well there today | |||
14:01 bsmedberg: yeah, kinda mixes with davidb's update | |||
14:01 KaiRo: bsmedberg: ok | |||
14:01 KaiRo: cpeterso_: so, we have stability voice update today, first part with bsmedberg, second with me | |||
14:02 cpeterso_: ok | |||
14:02 davidb: bsmedberg: you can give my update or modify or whatever makes sense | |||
14:02 davidb: (you filed that bug :) ) | |||
14:03 jesup: RyanVM: looking at the bug | |||
14:03 catlee: RyanVM: b2g mochitests still flaky even after reverting ec2 instance types? | |||
14:04 lmandel: davidb, elan: Thanks | |||
14:04 davidb nods | |||
14:05 bmoss: jesup: thanks randall | |||
14:08 overholt: someone needs to mute | |||
14:08 blassey: warp core: can you mute? | |||
14:08 blassey: dougt: ^ | |||
14:08 overholt: I think they did 'cause it's better now | |||
14:10 dougt: blassey: I DO NOT DO YOUR BIDDING | |||
14:10 RyanVM: jesup: I see bug 853356 landed on m-c around the time the hangs started | |||
14:10 firebot: Bug https://bugzilla.mozilla.org/show_bug.cgi?id=853356 nor, --, 1.3 C3/1.4 S3(31jan), ayang, RESO FIXED, [B2G getUserMedia] Display camera/ microphone permission acquisition prompt | |||
14:11 overholt: blassey, Jon Hylands | |||
14:11 bsmedberg: blassey: rvitillo for desktop | |||
14:11 dougt: blassey: what is that software that compresses the APK? | |||
14:12 blassey: pngquant | |||
14:12 overholt: excellent use of "voluntold", milan | |||
14:12 blassey: lossy png compression | |||
14:12 kbrosnan: questions at the end? | |||
14:13 dveditz: who is speaking? | |||
14:13 bmoss: milan | |||
14:13 bsmedberg: milan, was dougt | |||
14:13 dveditz: thx (I recognize dougt, my boss) | |||
14:13 bmoss: ;-) | |||
14:14 dougt: blassey: what PNGs does it reduce? | |||
14:14 dougt: like all of the PNGs in our application? | |||
14:14 blassey: dougt: we manually ran it on the png assets for android | |||
14:15 jesup: jduell: concern about the impact on mobile... Can they be grouped to avoid lots of different timers firing and spinning up radios? | |||
14:15 kbrosnan: dougt: more or less http://en.wikipedia.org/wiki/Wikipedia:Preparing_images_for_upload#PNG_tips | |||
14:16 dveditz: blassey: isn't lossy png compression "use jpg instead"? | |||
14:16 lmandel: kbrosnan: Questions during the roundtable | |||
14:16 RyanVM: jesup: i'm retriggering ASAN m-oth runs on m-c around the time of the regression as well to try and narrow the range a bit | |||
14:17 laura: I can supply ponies. | |||
14:17 blassey: dveditz: maybe.. | |||
14:17 davidb: offline ponies | |||
14:17 dougt: overholt: we have someone working on web crypto. | |||
14:17 jesup: RyanVM: thanks | |||
14:17 overholt: dougt, I know | |||
14:17 laura: davidb: that's the only kind I have | |||
14:17 dougt: yeah, so maybe it satisfies everything they need | |||
14:17 kbrosnan: dveditz: where lossy means choping to 8 bits png instead of using some of the larger formats | |||
14:17 overholt: dougt, I put Richard in touch with them | |||
14:17 overholt: yep | |||
14:17 dougt: but I suspect it doens't | |||
14:17 davidb: laura: the best kind | |||
14:17 dougt: overholt: awesome. cc' me | |||
14:18 jduell: jesup: keepalive is handled by OS's TCP stack--if it's smart it could batch them, but I'm not sure if any do | |||
14:18 dougt: bsmedberg: awesome. | |||
14:18 davidb: bsmedberg++ | |||
14:18 dveditz: or not detect "attacks" so much as users stumbling across attackable situations | |||
14:18 bsmedberg: go give dmajor your love | |||
14:19 dveditz: (it's a very good thing!) | |||
14:19 bsmedberg: dveditz: depends on how carefully the attack is constructed, yeah | |||
14:19 dveditz: true, there are dumb attackers | |||
14:19 jesup: jduell: Bummer. Worth monitoring. Keeping the radio active is a big power issue | |||
14:19 jesup: blassey: ^ | |||
14:20 jduell: yeah it could be worth turning it off on mobile, at least after the 1st minute. | |||
14:20 jesup: One TCP pinging on 10min is no prob. If there are 100.... or more... at random intervals | |||
14:20 jesup: Or you could make it depend on the number of sockets in this mode perhaps | |||
14:20 blassey: interesting | |||
14:21 kbrosnan: Linux has support in release | |||
14:21 kbrosnan: for gstreamer-ugly | |||
14:21 kbrosnan: though support for gstreamer 1.0 was added | |||
</pre> | </pre> | ||