TPEPlatform/2013-12-19

Media

• bug 920934 - [MediaEncoder] Implement AudioOmxEncoder on B2G / John Lin
  • Implement AVC/H.264 codec specific data parser to produce decoder config descriptor blob.
  • Rewrite Encode() functions to address review comments.
    • Add support to YCbCr image input.
    • Move audio data interleaving code to wrapper.
  • Test and fix bugs.
  • Upload new patch for reviewing.

• bug 879669 - Support Video Encoder module in MediaEncoder framework /rlin
  • landed
• bug 950567 [Media Encoder] phase-in libmkv library
  • r+, but build break on winxp, still solving
• bug 950429 Media Recording - allow NS_DispatchToCurrentThread in Media Encoder thread
  • under development

• bug 891704 [MediaEncoder] Implement MP4Writer / ayang
  • Going review process.
  • Rewriting a/v sync algorithm.
  • Checking outptu video can't be played on vlc problem.

• bug 936981 - Test case for OpusTrackEncoder / Shelly
  • Setup GTest for content/media, and add a gtest for OpusTrackEncoder
  • review? gps, jsmith review? giles

• bug 952359 - capture video for WFD / vichen
  • study render and composition process
• bug 952361 - capture audio for WFD / vichen
  • not start

Streaming Media

GetUserMedia

• bug 951997 Create content sandbox permission prompt test / ayang
  • Create a content sandbox and insert a b2g chrome script and the content sandbox will call prompt api including geolocation, audio-capture, and desktop-notification.
• bug 947010 - Create automation test for recording status / SC
  • writing WIP, try using emulator mochitest to capture mozChromeEvent.

WebRTC

• bug 950317 - [emulator][mochitest] Setup eth0 IP address to NetworkManager for running PeerConnection mochitest cases / SC
  • try turn on all mochitest case for PeerConnection on emulator with @vicamo and @slee
  • submit WIP, need to find out why SimpleTest.finish() doesn't trigger next testcase.
• bug 951496 - WbeRTC codec statistics - fps, bit rate and frame drops / slee
  • waiting for review
• Frame dropper code tracing / slee
• WebRTC health report / slee
  • waiting for jseup's response

Graphics

• bug 893304 - Convert CanvasClientWebGL (and Host) to the new textures /Morris
  • Back-outed because of crash which is described in bug 950589
  • Submit a new patch and wait for review

• bug 930056 - [B2G][Lockscreen] Receiving a call while on the lockscreen results in the answer/ignore slider not appearing until the screen is tapped.
  • Cause by repaint event is not fired in TriggerRepaint function.
  • r+ and landed

• bug 941902 - GraphicBufferLocked should hold a sp<GraphicBuffer>, not a SurfaceDescriptor
  • WIP, still not working right now

• IPDL study / alin
  • realize how to use the modifier for protocol like sync/async protocol.
  • the actor relationship between child and parent.
  • how subprotocal is added to top level protocol.

• bug 946245 - [Display][gonk-kk] Porting GonkDisplay, nativewindow and libui /Soloon
  • Boot into home in 12/16
  • Modify draft patch according Peter and Sotaro's comment.
  • WIP, to adapt kitkat's change for GonkNativeWindow

• bug 944457 - [Tarako] Nezha /Solomon
  • WIP: Analysis the memory report Music, Browse, and booting time

• bug 951812 - [Gallery] Reduce memory usage for gallery app /Jerry
  • Reduce gallery editor mode memory usage
    • Use webgl lose_context() to release gl context

• bug 931373 - Optimize PROFILER_MAIN_THREAD_LABEL /Jerry
  • Discuss with Benwa for implementation detail

• Profiler working item /Jerry
  • https://etherpad.mozilla.org/profiler

Input

• bug 924692 - Add support for selecting using touch / Phoebe
  • resolve caret handle visibility with css class attribute, discard pseudo element approach.
  • integrate selection handle placement with selection.cpp, working for another WIP.
  • studying selection.cpp, SelectionHandler.js.

Stability

• bug 943711 - [DSDS] Opening the dialer is causing a crash / JW
  • analyze call stack, caused by divide-by-zero of sample rate
  • trace code where sample rate is initialized

Free Agent

• bug 878577 - Provide a hard limit for decoded image buffer / SC
  • setup a hard limit in DiscardTracker
  • patch submitted and waiting review comments from @khuey and @seth

• openh264 / JW
  • add decoder test - compare hash values of decode output
  • implement TArray to compute hash value incrementally
  • trace code of encoder, examine config options one by one

• TaskTracer / Shelly
  • Discuss about the short term goal and implementation.
  • Implement the source event to track a specific origin event.
  • Bug 908995 - [B2G] Task tracer
    • Part 1: Add GeckoTaskTracer. review? khuey
    • Part 2: Part2: Add TracedCommon
    • Part 3: Apply to Runnable of nsThread
    • Part 4: Apply to Task of message loop
    • Part 5: Apply to IPC
    • Part 6: An example of adding the TouchEvent as a source event to traced
    • Part 7: Temporary setting thread names every where

Study

• study googlemock / JW
• study keyboard / slee