TPEPlatform/2014-01-09: Difference between revisions

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** Audio rejects by omx aac encoder, it needs to check further.
** Audio rejects by omx aac encoder, it needs to check further.
** B2G DecodeStateMachine asserts at getDuration().
** B2G DecodeStateMachine asserts at getDuration().
*{{Bug|950429}} Media Recording - allow NS_DispatchToCurrentThread in Media Encoder thread  /rlin
** landed
*{{Bug|891705}} [MediaEncoder] Implement WebM 1.0 container writer /rlin
** keep reviewing amd fix nits
*{{Bug|957452}} MediaRecorder: use-after-free crash [@mozilla::dom::MediaRecorder::Session::GetEncodedData]
** try to build asan to debug this.


==Streaming Media==
==Streaming Media==

Revision as of 07:12, 9 January 2014

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

GetUserMedia

  • bug 947010 - Create automation test for recording status / SC
    • update patch and investigating the root cause of failing on mochitest-b2g-desktop (see bug 956625 and bug 957554)
    • r+'ed and ready to land on m-c, waiting for the final call from @fabrice.
  • Check for pointerlock permission prompt. / ayang
    • It probably needs to add a testcase.

Media Recording

  • bug 879668 - [MediaEncoder] Implement OmxTrackEncoder on B2G / John Lin
    • update patches to address review comments
    • r+'ed from roc
    • push to try server and verifying
    • investigate audio playback problem of output MP4 files on Android/FxOS.
  • bug 957939 - Use ContainerWriter's HAS_AUDIO/HAS_VIDEO flags / ayang
    • update patche to review
  • Check fragment mp4 playback on Android 4.3 and B2G / ayang
    • Audio rejects by omx aac encoder, it needs to check further.
    • B2G DecodeStateMachine asserts at getDuration().
  • bug 950429 Media Recording - allow NS_DispatchToCurrentThread in Media Encoder thread /rlin
    • landed
  • bug 891705 [MediaEncoder] Implement WebM 1.0 container writer /rlin
    • keep reviewing amd fix nits
  • bug 957452 MediaRecorder: use-after-free crash [@mozilla::dom::MediaRecorder::Session::GetEncodedData]
    • try to build asan to debug this.

Streaming Media

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.
  • Profiler and LayerScope tool /Jerry
    • Design wireframe
  • bug 945082 - lockscreen fade-out animation is still < 60fps /Jerry
    • Compositor costs a lot for opacity anim.
    • With both opacity and transform anim, b2g costs almost 2x time for app's first frame.
  • bug 945082 - [Display][gonk-kk] Porting GonkDisplay, nativewindow and libui / solomon
    • Refine the patch according Micheal and Peter's comment
    • Check and remove all pixel format handling of PIXEL_FORMAT_A_8 in GrallocTexture and TextureHostOGL
    • GonkNativeWindow modification according to KK's change
  • bug 893304 - Convert CanvasClientWebGL (and Host) to the new textures /Morris
    • Rebase patch to latest m-c
    • r+ but try push failed
  • bug 926128 - reduce layer programs in use to 6, add colormatrix and blur support /Morris
    • Found that some uniform not bind correctly.
    • Still encounter some try failed
  • bug 951531 - framebuffer to use RGB565 16bit /Morris
    • Help to check if we actually use 16bit FB
  • bug 946596 - Hi-res phone does not take hi-res screenshots /peter
    • wait for reviewer feedback
  • bug 951241 - Gallery edit mode artifact /peter
    • Debugging
  • bug 956432 - cut the rope display abnormal /peter
    • happened when set canvas backend as skia, debugging drawimage call

Input

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
  • bug 957554 - [b2g-desktop][mochitest] shell.js doesn't receive mozbrowserloadstart event / SC
    • unable to test mozChromeEvent because all the event are pending by shell.js before receiving mozbrowserloadstart
    • root cause is that mochitest-b2g-desktop turn off the pref "dom.mozBrowserFramesEnabled" due to not supporting OOP.
    • ask @fabrice if anything we can fixed
  • bug 854795 - decode and downsample images at the same time for memory savings / SC
    • discussed architecture and implementation plan with @thinker, @kanru
    • preparing the WIP for ImageDownsampler
  • enable miniperf for unagi and peak / slee
    • Have a simple introduction.

Study

  • Keyboard api study / slee
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