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Agenda

• OMTC (BenWa, ajuma)
  • Standing up!
    • Compositing off the main thread with GL layers.
    • Start with java compositor, switch once Gecko is up and running.
    • Still doing synchronous layer transactions
    • Asynchronous pan and zoom with the same performance as the Java compositor
    • No display ports are up yet, so no buffering outside the visible rect
    • Preliminary numbers on drawing performance aren't great, but a lot better than with the Java compositor
      • 60ms paints on Timecube.com vs 300 ms with Java compositor
  • We have it behind a pref and/or can very easily have it behind a pref already
  • Still issues on the Adreno
    • avoid TexSubImage, use rectangular textures
    • Using smaller textures makes some issues go away, but we think using rectangular textures is the "real" fix.
  • Tracking down performance.
    • Playing with compositing parameters, etc.
    • Checkerboard telemetry is on central and aurora, but not beta
  • Position: fixed is still not supported; no change vs Java compositor
• Skia (gw280)
  • George is working on Linux desktop for now, and will move on to Android after that.