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San Francisco Winnipeg Toronto GMT/UTC Paris Taipei Auckland
Mon, September 23, 2:30pm Mon, September 23, 4:30pm Mon, September 23, 5:30pm Mon, September 23, 21:30 Mon, September 23, 11:30pm Tue, September 24, 5:30am Tue, September 24, 9:30am
  • Phone conferencing:
    • +1 650 903 0800 x92 Conf# 99366
    • +1 416 848 3114 x92 Conf# 99366
    • +1 800 707 2533 (pin 369) Conf# 99366

Urgent Bug Triage

Bugs tracked for upcoming Firefox releases:

+ Image, Canvas 2D, WebGL
Layout Media


  • layout/graphics work week coming up - need discussion topics -
    • make sure your flights are booked
    • add the extra information into the wiki page above if you haven't already
  • summit and graphics topics
    • Roc in Toronto, Bas/Jet/Matt for Santa Clara, Jeff/BenWa/George for Brussels
  • 60 fps
    • a worthy goal on devices
    • no good way to test this on B2G
    • Shumway inspector:
    • jank and interruptions and lack of consistent frame rate may be more of a problem than raw throughput
    • regression performance testing - A-team, Mobile Performance team are already looking at this part
    • triage/guidance breakdown of where the slowness is coming from, that's probably more on us
    • the profiler information is helping the platform developers, but not really the right thing for the Gaia developers
    • we could try and measure the time spent in deep layer callback (content rendering), frame layer builder
    • the triage of "is it Gaia or is it Gecko" is similar to "how do I make it faster on the Gaia side"
    • how can we collect the experience of the experts and capture it in a tool?
    • perhaps a summary report would help - total layers, pixels, etc.
    • we may need to instrument and time stamp a lot more things - perhaps behind a preference?

Next Meeting

Monday, October 7, 5:30pm PDT