TPEPlatform/2013-11-28

Media

GetUserMedia

• bug 940045 - The origin displayed in the persistent notification matches the location bar, not content \ SC
  • We should send page URL directly from content process.
  • patch was uploaded and get 3/4 r+'ed.
• bug 940075 - crash in mozilla::dom::PBrowserChild::SendRecordingDeviceEvents(nsString const&, bool const&, bool const&) \ SC
  • TabChild is garbage collected after loading other page in the same process. We cannot use it to notify gUM is shutdown for that window.
  • We should switch back to PContent for sending recording status, which is always existed during the entire content process life cycle.
  • patch was merged to bug 940045.
• bug 898949 - [B2G getUserMedia] Display front/back camera list on permission prompt \ SC
  • rebase to latest m-c and do the integration test with other dependent gecko/gaia patches.
• bug 879669 Support Video Encoder module in MediaEncoder framewrok /rlin
  • MediaEncoder 1r+, 2r-, need some work
• bug 891705 [MediaEncoder] Implement WebM 1.0 container writer /rlin
  • provide patch for reviewing, will leverage libvpx library directly
• bug 935774 "Assertion failure: meta" in mozilla::MediaEncoder::GetEncodedData
  • landed and verify
• bug 936981 - Build up MediaEncoder GTest framework /rlin
  • framework provided, start to write a test.

Media Recording

• bug 920934 - [MediaEncoder] Implement AudioOmxEncoder on B2G / John Lin
  • upload patches for review.
  • revise OMX codec wrapper to address review comments.
  • merge audio track encoder with video track encoder.

Graphic

• bug 933711 - [B2G][Helix][stability][fengximing]When the Firefox phone goes to sleep, wait for long time, if you wake up the phone, it took too much time to enter the lock screen. /Morris
  • At nsFrameMessageManager::ReceiveMessage, we have about 600 event listeners at most. And bug 900221 would cause the time of 600 listeners iteration costs about 500ms which will slow down wake up procedure. I revert bug 900221 and looks like problem resolved.

• bug 709490 - Run WebGL on Web Worker with Off-Main-Thread-Compositing / Morris
  • Update to address comment as well

• Flatfish performance followup
  • https://etherpad.mozilla.org/hdperf

• bug 920921 - [Flatfish]: Flatfish has bad performance on Homescreen wiping /Jerry
  • Trace Layer inactive/active mechanism
  • Test bug 940842 for pre-render. Compare BenWa's implement with mine.

• bug 939962 - Gallery app will get OOM process killed upon saving an edited photo after flashing or resetting the device
  • Dump memory footprint when using gallery.
    • We always get pmem OOM on buri device and fall back to ashmem.