TPEGFX/2017-Q4

GFX Topics(from high to low priority)

• bug 1388995 gfx Stability
• WR-nightly(Target at FF59)
  • Paint correctness (Top 50 sites)
  • Performance
  • Stability
• WebRender
• Animations(1371101)
• Retained DisplayList/SVG performance
• Paint correctness(buglist)

Goal

ChihYi Leu

• bug 1371190 - Update ANGLE to chromium/3229
  • landed

• bug 1393383 - Support non-uniform radius for box shadow
  • WIP on Gecko glue code

• TODO
  • WebRender issues after Updating ANGLE (bug 1371190)

• • Investigate recently happened intermittent mochitest OOM fails(bug 1393383)

Daosheng Mu

• WebVR
  • VR process
    • bug 1392215 - [meta] Implement VR thread for WebVR
    • bug 1362578 - Move VRManager to its own process
  • Windows Mixed Reality devices support
  • Follow-up
  • Telemetry
    • Integrate with the internal dashboard, https://sql.telemetry.mozilla.org/dashboard/
• WebGL
  • bug 1405600 - WebGL2.0 gpu instancing crashes on Windows Nightly
• [TODO] WebVR backlog for Q4 or 2018
  • get perf/fps from Telemetry
  • video card from Telemetry
  • VR process with Rust
  • Think about gfxCrititalNote from crash-stat
    • sync after 8/15 WebVR meetup
• Others

Ethan Lin

• Layers-Free
  • Add Basic Infrastructure
  • Support mask function
  • Support filter function
  • Support fallback path
  • Add invalidation mechanism for fallback
  • Investigate failures on try server
  • [TBD]Investigate SVG performance issues
  • Debug tool
    • Have a better to way to debug layers-free display problems
• Turn on advanced background image by default
• Prepare and mentor topics for newcomers

Jerry Shih

• WR improvement
  • Handle buffer allocation failed problem.
  • Check the performance of WR image passing.
    • Profile the flow for video playback with WR(cooperate with nical).
• Quantum flow related bug
  • Resolve some QF related bug.
• Stability
  • Build up a group to triage the crash bug per week and fix them.
  • [TBD]Try to design the simplified model for device-reset flow.
• [TODO] mentor
  • Handle the device-reset problem in video case
• TODO (mid of Jan review first two itmes)
  • breackdown every item into one small bug(less than one month)
  • mentor topics
  • Team influence

Kevin Chen

• gfx Stability
  • TDR
    • Handle Video TDR
    • [TBD]TDR fallback refactor
      • unify the recovery path of 'killGPU' and 'device reset'
  • Stability triage
    • focus WR-stability
• WR
  • focus on try failures of Quantum Render

• TODO
  • breackdown every item into one small bug(between two week or less than one month)
  • frequently bugzilla updates

Morris Tseng

• Layers-free
  • Item conversion
    • Support css filter
    • Support svg filter
• WR improvement
  • Support all filter(css/svg) mode.
  • Debugging tool.
• Table refactor
  • A efficient way to iterator column of table. (mentoring or implementing)

• [TODO] follow up with QA support
• [TODO] Mentoring.

Peter Chang

• OMTA
  • Works in compositor side
    • [Done]Add sampleanimation(bug 1345017) ~ two weeks
    • [Done]enable WebRender OMTA by default(bug 1358437)
  • Support OMTA testing flow
    • move OMTA testing methods into share sub-protocol(bug 1316906)

Vincent Liu

• gfx Stability
  • bug 1367689 - [Done] Make Wrench work with gecko
  • bug 1371546 - [Done] Intermittent short.mp4.lastframe.html,test_WaitingToEndedTransition_mp4.html,test_selftest.html | application crashed [@ mozilla::wr::RenderTextureHost::~RenderTextureHost]
  • bug 1379545 - [Done] Start up crash with combination of WR.enable, WR.force-angle=false
  • bug 1374254 - [Working] Crash in RtlpWaitOnCriticalSection | RtlpEnterCriticalSectionContended | RtlEnterCriticalSection | CUseCountedObject<T>::UCReleaseUse
  • bug 1386487 - [Working] Crash in CContext::ID3D11DeviceContext1_Map_<T>

• [TODO] local testing for device-reset under non-e10s
  • A workable testing flow with Dxcap in local.
  • Use cases under device-reset testing.
• [Pending after local testing]bug 1379911 - [Working] Device Reset Testing.
  • [TODO] try server
    • Verified Dxcap.exe behavior on try server.
    • callback or event communication between test case and Reftest.jsm
    • Accurately to run DxCap.cpp in specific time slot.
• [TODO Need breakdown]gfx labeling
  • bug 1356956 - Label the messages under PCompositorBridge
• 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