TPEPlatform/2014-01-23

Media

• bug 959861 - Play fragmented MP4 will assert. / Ayang
  • Landed.
• bug 961618 - [MediaEncoder] Reduce ISOMediaWriter memory usage / Ayang
  • Get r+, but it depends on Bug 959021.

• bug 957841 - MediaRecorder crash [@ mozilla::dom::MediaRecorder::Session::AfterTracksAdded]
  • r+ for jsmith, roc r? again for fix more problem.

• bug 960243 - Bad audio quality with MediaRecorder
  • resampler/opus encoder buffer problem, transfer to JW

Streaming Media

• bug 952220 - Cannot send a blob from a FxOS phone to a connected remote peer via Data Channels / slee
  • r+ but has memory leak problem.
  • An easy way to debug reference count problem, XPCOM_MEM_LOG_CLASSES=[class name] XPCOM_MEM_REFCNT_LOG=[1 || 2 || file path] ./apprunner.
• bug 960856 - Cannot communicate audio in a P2P call from Taipei's Mozilla Guest network to a home network / slee
  • It's resulted from that b2g does not support TCP turn.

Graphics

• bug 945082 - lockscreen fade-out animation is still < 60fps / Jerry
  • Add more condition for temp surface
  • Add a new css property to fix the maximum buffer size for scaling animation

• bug 959487 - [MediaEncoder] Crash at imageclient when using MediaEncoder / Peter
  • Found buffer release timing are different betwen video sw decoder and hw decoder

• bug 960892 - [open c]screen flash after runing multiple apps / Peter
  • Found it may be related to Fence inside HWC. Download the source code now.

• Check skia debugger and think how to integrate into gecko /Peter
  • http://dev.chromium.org/developers/how-tos/trace-event-profiling-tool
• ScreenRecorder (LayerStreaming) / Peter
  • High level design
  • https://docs.google.com/a/mozilla.com/document/d/1Ae4K6FzVZUzboqZ5ofGfdbU3CJlHZdQCdpHPoy1ar6s/edit#heading=h.nxygpl97ske1

Input

• bug 955987 - [Text Selection] Change selection status in FrameScript /vilin
  • Need to pass event not going through DOM.
  • (Support Bug 924692) To select a text after being long-pressed.
  • FrameScript already can receive "LongPress" event from APZC or non-APZC.
  • Study Web API about Selection/Window. Figuring out how to manipulate it after receiving "LongPress" event.

Platform

• Preparation for MADAI camera meeting. /CTai
• Meeting with LG and Mozilla Gaia media guys for MADAI advanced camera features. /CTai

ImageLib

• bug 878577 - Provide a hard limit for decoded image buffer / SC
  • update patch according to review comments, get r+'ed
  • writing testcase before landing the patch.

Necko

• bug 952927 - Expose raw data on UDP socket messages / SC
  • bug mentoring for contributor and doing review over IRC.

Study

• App Manager implementation / SC
• about:memory for B2G implementation / SC
• about:config implementation on Firefox / SC
• 3GP spec. study / Ayang
• Study opus on MP4 / Ayang