TPEPlatform/2014-01-09

Media

WiFi Display

• bug 952359 - capture video for WFD / vichen
  • study render and composition process, start to test by using WebRTC
• bug 952361 - capture audio for WFD / vichen
  • not start

Streaming Media

• bug 890419 - Standalone benchmark for video / slee
  • Modify bbrittain's patch and we can profile the video codec performance on devices.
  • The performance test on unagi, https://bugzilla.mozilla.org/show_bug.cgi?id=890419#c25.

Graphics

• Parallel EcmaScript: Trace Intel RiverTrail implementation. /CTai
• GTC 2014 session list check. /CTai
• JPEG encoder/decoder: /CTai
  • Study JPEG encoder/decoder theory.
  • Briefly understand what is NEON.

• bug 956265 - [Flatfish][Settings] Sluggish UI when "Enable hardware composer" is set (and is set by default) /vilin
  • Hard-coded mRBSwapSupport flag makes some composition unexpectedly go into HWComposer HAL.(which isn't verified yet.)
  • HWComposer shouldn't be enabled on FlatFish. Bug 956193 has already disable it temporally.

• bug 951846 - [FlatFish] ClientThebesLayer::PaintThebes() costs a lot on RotatedBuffer::DrawBufferWithRotation /vilin
  • Performance issue on copying GraphicBuffer.
  • Test on recommendation from IMG, but still not improved.
    • Only set READ_OFTEN flag to src buffer and WRITE_OFTEN flag to dst buffer.

• bug 955987 - [Text Selection] Change selection status in FrameScript /vilin
  • Splitted from Bug 924692.
  • Study how Input events are sent from InputDispatch to Selection and how current gesture implementation was.

Stability

• bug 950485 - permission broken
  • study permission manager in gecko
  • need to roll back bug 816956

Free Agent

• bug 956625 - [b2g-desktop][mochitest] ReferenceError: Cc is not defined while using SpecialPowers.loadChromeScript / SC
  • simply add |var Cc = Components.classes;| while Cc is undefined.
  • r+'ed and landed on m-c
• enable miniperf for unagi and peak / slee
  • Have a simple introduction.

Study

• Keyboard api study / slee