TPEGFX/2017-Q2

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GFX Topics(from high to low priority)

  • gfx Stability
  • Quantum Rendering(FF57 Aurora on 8/7)
  • Canvas 2D perf(google sheet/streaming)
  • DisplayList(layout related work)
  • Paint correctness(buglist)
  • Any layout works, ex: perf/CSS properties

Goal

Bruce Sun

ChihYi Leu

Daosheng Mu

  • bug 1260558 - [webvr] [meta] Support Oculus Touch Controllers
    • [Done] bug 1305873 - [webvr] Update Oculus support to the latest SDK (Currently 1.10)
    • [Done] bug 1305889 - [webvr] Enumerate Oculus Touch Controllers through the Gamepad API
    • [Done] bug 1305890 - [webvr] Support Oculus Touch button and analogue inputs in the Gamepad API
    • [Done] bug 1305891 - [webvr] Support Oculus Touch orientation and position tracking in the Gamepad API
    • [Done] bug 1305892 - [webvr] Support Oculus Touch Haptic Feedback
  • WebVR conformance test suite
    • [Done] bug 1323328 - [webvr] Implement Cross-Browser compatible tool for emulating VR hardware
      • [Del] Integrate with OpenVR runtime source code to emulate the real device
        • We choose to make a puppet device for our first step.
      • [Done] Share conformance test suite to ensure compatibility across browsers as much as possible.
      • [Done] Gamepad extension tests
    • bug 1229479 - [webvr] Implement Mochitests for WebVR (optional)
      • [Done] bug 1306493 - [webvr] Implement Mochitest: Multiple calls to VRDisplay.GetFrameData must return the same values within a frame
      • bug 1306505 - [webvr] Implement mochitest: VRDisplay.exitPresent must only be allowed by content that started VR Presentation
        • Forward to lenzak
      • bug 1306507 - [webvr] Implement Mochitest: VRDisplay.isPresenting must not spill information between JS contexts
      • bug 1311797 - [webvr] Implement Mochitest: `vrdisplayactivate` event should trigger only when no content is presenting
      • bug 1311802 - [webvr] Implement Mochitest: onvrdisplaydeactivate should only trigger for content that is presenting
  • WebGL module work
  • [Done] bug 1302341 - SVG link element focus behavior (optional)
  • [Done] bug 1302340 - SVG elements and negative tabindex (optional)
  • TODO
    • Question list for WebGL perf
    • investigate bug 1207170 - webgl perf
    • highlight to peter about bandwidth concern for WebVR and WebGL

Ethan Lin

  • DisplayItem correctness
    • TODO breakdown (5/7)
    • pref profiling for SF all hands
  • TODO (senior engs)
    • mentor topics(optional)
    • Team influence
    • status update

Jerry Shih

  • [Done] Webrender updating support
    • bug 1329574 - enable depth-buffer when we use webrender
  • [Done] Renderer thread support
  • WR external image integration
    • update compositable, textureHost and textureSource for new WR thread model(WR render and WR backend are not at IPC receiver thread)
      • [Done] bug 1338285 - WR external image callback interface
      • [Done] bug 1340997 - implement external image handler in RendererOGL
      • Try to use renderOGL with WRCompoisitables in renderer thread - 2 week
        • bug 1341235 - External image integration
        • bug 1336956bug 1336963 - split textureHost into WRTextureHost and WRCompositableTextureHost - 2 days
        • update textureHost::Create() to create WRxxxTextureHost - 2 days
        • create WRCompositable - 1 day
        • update WRImageHost base on bug 1336021 for renderer thread- 2 days
    • Video playback in WR
      • [Done] support GL_IOSurface in WR - 3 days
      • [Done] bug 1347062 - Use texture handle directly for video with webrender - 3 days
      • bug 1351187 - Try to use 1 image key for all yuv planes - 3 days
      • bug 1351189 - Support DXGIYCbCrTextureHostD3D11 with Webrender - 5 days
      • Schedule a new composition to renderer when the CompositorBridgeParent receives a new video frame - 2 days
      • [TBD] Review the video playback path to show the video frame in WR - 3 days
        • Software and hardware coding path
      • [TBD] Handle the problem of different decoding size of video.
    • [Done] [WR]handle shmem in WR(upload to gl texture in WR)
      • bug 1330530 - support external shmem in Webrender - 1 week without review
    • support subimage for wr add_image api
      • This api is not used due to the SkPicture.
  • WR software backend
    • Talked with JeffM. We will just use the original gecko path. No action for this item.
  • Performance and memory usage comparison
    • compare the current gecko and the WR with all WRImageLayer for gallery-like page.
  • TODO (mid of Jan review first two itmes)
    • breackdown every item into one small bug(less than one month)
    • Copy WR items into gfx-wr-2017 with effort estimation
    • mentor topics
    • Team influence

Kevin Chen

  • gfx Stability
    • Monitor bugs
    • Windows API study
  • DOM-Labeling
  • gfx triage practice
  • Houdini Painting API
  • Campus presentation
    • 2/22 @ TsingHua University.
  • TODO
    • breackdown every item into one small bug(between two week or less than one month)
    • frequently bugzilla updates

Morris Tseng

  • Canvas support
    • bug 1322500 - Using CanvasClient for canvas (done)
    • Share ANGLE surface
      • bug 1328493 - Injecting DXGI resources to ANGLE as gl texture. (done)
      • bug 1340871 - Content need to know webrender is using ANGLE or not. (done)
      • bug 1323316 - Use ANGLE for WebRender (done)
  • Display item conversion
    • bug 1339683 - Convert nsDisplayBullet to DisplayItemLayer. (done)
    • bug 1328494 - Support nsDisplayBullet. (done)
    • bug 1341156 - Support image border in Quantum Render. (done)
    • bug 1347469 - Supports gradient border in quantum render (done)
    • bug 929484 - Make HTML table frames (including row/cell/etc. frames) create their own display list items
  • Misc
    • bug 1332798 - Crash in <name omitted> | mozilla::widget::RectTextureImage::BeginUpdate (done)

Peter Chang

  • OMTA
    • [Done]dispatch animation/animationdata (bug 1325022) ~ two weeks
    • Works in compositor side
      • [Done]Remove the layer dependency in SampleAnimation (bug 1328229/1332211) ~ two weeks
      • Add sampleanimation(bug 1345017) ~ two weeks
      • Calling new WR API with new animated value ~ one weeks
      • replay WRcmds in WRBridgeParent if animation exists (bug 1328231) ~ three weeks
        • recording WRCmds
        • update animation value from the related div
        • replay saved WRcmds
      • [WR][Done]Add support to Webrender(opacity and scaling) ~ Done by Glenn
    • Support OMTA testing flow
      • remove layerHandle for omta testing api(bug 1337889)
        • Save CompositorAnimationsId/Animation Data/animation value
        • Query transform/opacity based on CompositorAnimationsId
      • move OMTA testing methods into share sub-protocol(bug 1316906)

Vincent Liu

  • gfx Stability
  • GetDeviceRemoved study
    • Compositor/Content
  • gfx labeling
  • TODO (senior engs)
    • breakdown every item into one small bug(less than one month)
    • mentor topics
    • Team influence
    • Solid gfx triage/crash improvement plan
      • Triage flow
      • Hold a triage meeting to go through triage.(Optional)

open qusetion

  • TODO (senior engs)
    • breackdown every item into one small bug(less than one month)
    • mentor topics
    • Team influence
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