TPEPlatform/2014-04-24

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Rule of Thumb

Status code:

  • OOAD: In analysis or design phase.
  • WIP: working on WIP patch.
  • feedback(F): feedback a patch
  • feedback?(F?): WIP is ready for feedback grant.
  • feedback+(F+): Get positive feedback.
  • feedback-(F-): Get negative feedback.
  • review(R): review a patch.
  • review?(R?): patch is under review
  • review+(R+): get review+ and ready to check-in
  • review-(R-): get negative review feedback. Fix problems and switch back to r? again.
  • land(L): patch check in.
  • debug(D): Figure out the root cause of a bug/ try to repro that bug, etc...
  • file(F): file a bug
  • PTO: take personal leave
  • study(S): Spend time on domain knowledge study, such as multimedia transport technology, compress format, real-time rendering.
  • presentation(P)
    • Write a personal blog, which is relative to work, such as articles on MozTech, or what you experience in a work week.
    • WIKI/ MDN article writing.
    • If you write a technical blog or anything relative to work, it's welcome to share it on weekly report.
    • Do a presentation of technical topics

Status code combination rule
Combine status code with "|". For example 

** OOAD|WIP

Which means you work on both OOAD and WIP in the last week.

land status code
If your patch is target for specific branch, instead of central, postfix branch version. For exp 

** land(1.4)

Summary

<Read Only>

Status changed of team owned issues in this week

No results.

0 Total; 0 Open (0%); 0 Resolved (0%); 0 Verified (0%);

Bugs which are fixed in this week

Full Query
ID Summary Status Resolution Assigned to
994557 Unable to flush out the WebM header only through WebMWriter. RESOLVED FIXED Benjamin Chen [:bechen]
970776 Media Recording - Playback of recorded video "mobile_itu601_i_422.ogg" layers the video frames incorrectly RESOLVED DUPLICATE Benjamin Chen [:bechen]

2 Total; 0 Open (0%); 2 Resolved (100%); 0 Verified (0%);


Media

Randy Lin

Alfredo Yang

John Lin

  • bug 911046 - WebRTC OmxCodec coding path support
    • landed
    • additional patch to obsolete stagefright code change
  • bug 999902 - Flatfish build break
    • r+. Waiting for try server pass.
    • side effect of bug 911046 patch part 4. Fixed by disabling WebRTC OMX codec for API level <= 17.

JW Wang

Benjamin Chen

  • bug 999364 - [Media Recorder] Fix the cluster length for WebM.
    • r?
  • bug 994557 - Unable to flush out the WebM header only through WebMWriter.
    • landed.
  • bug 951043 - [MediaEncoder::GTest] Implement unit test of Vorbis encoding
    • r+, still need to refine
  • bug 990908 - [RTSP] Video app crash at android::OMXCodec::read when opening RTSP streaming
    • r+, ready to land.

Platform

Steven Lee

Phoebe Chang

Vincent Chen

  • bug 922680 - [Tracking] Run b2g reftests out of process
    • R+
    • Too many reftests fail, and suspend request check-in, bug 1000722
  • bug 983489 - 983489: Crash on nsIAppStartup.quit()
    • R?
    • GLContext in CompositorOGL being released too early
    • r+ then r- by Nicolas, suggest to call mCompositor->Destroy() explictly. Under testing in try
    • As it still crash by following Nicolas's suggest, need to discuss with him.
  • bug 998232 2D Transform is slow
    • F|D
    • Rewrite a simplify page and Chrome is 4X faster than FF in desktop.
    • It's slow in 2D transform: translate(x, y)

Chiahung Tai

  • bug 970725 - Adapt gUM capture resolution based on encoding resolution
    • WIP
    • Try to write the code for using the changed encode video resolution to change the resolution of camaera preview. Trace the code for adapting video encode resolution & framerate according to available bandwidth and CPU use. And get an idea for extending current encoder observer to notify the resolution change.
  • FX OS camera panorama design document.
    • OOAD
    • Held a meeting for panorama design discussion and got some valuable input. Some suggestions like using media stream as input source, checking the possibility of replacing Mosaic with OpenCV.

Vincent Lin

  • bug 987532 - (Silk) [meta] Project Butter on B2G
    • This project is to make rendering flow(including input dispatch, composition and reflow) aligned with Vsync.
      • Implementation of Vsync notification mechanism
        • make notification off-main-threading. ensure APZ prior to composition by Monitor.
        • We designed with Observers/ObserverManager pattern
        • Jeff prefers more explicit way first (CJ is gonna help on this)
      • System performance
        • IPC latency, scheduling performance issues.
        • bug 915733 is gonna use Linux AIO instead of IO threads to reduce context switch.

Tingyu Lin

Graphics

Peter Chang

  • bug 994590 - black icon in homescreen app
    • F?
    • suspect driver issue and provide debug patch to sp
  • bug 997367 - crash at CrossProcessCompositorParent::GetCompositionManager
    • R+
    • wait for try server
  • bug 814524 - Make WebGLContext::TexImage2D avoid readback for video elements
    • review

Morris Tseng

  • bug 987718 - [Text Selection] Display selection caret based on touch caret
    • WIP
    • Using appunits instead of device pixels
    • Handle popup menu open and close in various condition

Jerry Shih

  • bug 998916 - Defer the webgl context restore until the app becomes foreground
    • OOAD|WIP
  • bug 993019 - [Camera] [Gallery] orientation response is slow after launching from Camera app
    • debug
    • After backout the will-change, the issue is still occur. It seems to be related to layer rotation info sync problem.

Chiajung Hung

Abel Lin

Boris Chiou

  • bug 975346 - [LayerScope] LayerScope is not work while HWC is chosen
    • OOAD | WIP
    • Refined patches of the original design (GLContext version)
    • Designed the second version - without GLContext. I am trying to get the graphic buffer from hardware directly, handle the lock mechanism and pixel format conversion.

Solomon Chiou

  • 991297 bug 991297 - [Tarako][Camera]Camera UI disappear after viewing a video from the filmstrip
    • debug
    • The width/height camera UI layers turns to 0x0, still checking why the geometry changes.
  • bug 989572 - [Tarako] LMK don't work fine, cause kernel out of memory and kill a lot of process and phone no respond
    • debug
    • help Danny Liang to check why Compositor trigger OOM and LMK
  • bug 997367 - Crash in mozilla::layers::CrossProcessCompositorParent::GetCompositionManager
    • debug
    • Help Peter to check and analysis the call stack and assembler code of crash point.
  • Prepare Q2 sharing. Topic: "tips for crash report"
    • presentation
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