Platform/2013-Q1-Goals

Platform

2013 General Goals

1. Games/Media/Social/Location
2. Performance
3. Development velocity/productivity
4. Firefox OS
5. Firefox Desktop
6. Firefox Android
7. Overall Software Quality

GFX

• [ON TRACK] Bug 825928, layers refactoring [3,5]
• [ON TRACK] Bug 830347, D3D11 compositor [2,3,5]
• [ON TRACK] Bug 716140, off main thread image decoding [3,5]
• [ON TRACK] Ongoing Firefox OS critical issues support. [4]
• [ON TRACK] The GFX team will resolve all actionable security bugs within six weeks of their entering our components and receiving sec-high or sec-critical designation. [7]

---

• [AT RISK] Accelerated 2D [2,3,5]
• [AT RISK] Azure content back-end. [2,3,5]

Layout

• [ON TRACK] Readability 2.0
  • [ON TRACK] reflow-on-zoom
  • [ON TRACK] high-dpi windows 8 support
• [ON TRACK] Image Visibility (bug 689623)
• [ON TRACK] CSS Variables (bug 773296)
• [ON TRACK] CSS Spec, Unprefixing & Testing (bug 775235)
• [ON TRACK] CSS Images Refactoring (bug 801844)
• [ON TRACK] CSS Vertical Text (bug 145503)
• [ON TRACK] CSS Pagination (bug 775628)
• [ON TRACK] CSS Overflow

Video

• Resolve all video security bugs that received a designation of sec-moderate or higher more than six weeks ago. This is a permanent goal for the group.

DOM

• Run XBL code in its own compartment [bholley]

Accessibility

• Resolve all accessibility security bugs that received a designation of sec-moderate or higher more than six weeks ago. This is a permanent goal for the group.
• Implement HTML TTS. This goal relates to FF OS a11y solution

Networking

Cache

• [ON TRACK] Bug 763555, do not do I/O while holding the cache lock.
  • Michal Novotny will lead this effort.
• [ON TRACK] Bug 816642, use fallocate for cache files to reduce fragmentation. Use this for all platforms on mozilla-central by the end of the quarter, and if we can't use it on a platform for some reason we should know exactly why.
  • Michal Novotny will lead this effort.

Protocols

• [ON TRACK] Bug 658222, have TLS False Start enabled for SPDY in mozilla-aurora, ready to ship.
  • Josh Aas will lead this effort.
• [ON TRACK] Have DASH for WebM turned on by default in Aurora, with the intent for it to ship.
  • Steve Workman will lead this effort.
• [ON TRACK] Have DASH ISO On Demand Profile (h.264 non-live) support landed in mozilla-central.
  • Steve Workman will lead this effort.
• [ON TRACK] Have Air Mozilla site offering DASH by default for all recorded video, ready for use in demos.
  • Nick Hurley will lead this effort.

Testing

• [ON TRACK] Allow for pushing patches to Stone Ridge for performance testing.
  • Nick Hurley will lead this effort.
• [ON TRACK] Complete full page load testing for Stone Ridge.
  • Nick Hurley will lead this effort.
• [ON TRACK] Complete chart.io visualization for Stone Ridge data.
  • Nick Hurley will lead this effort.

Security

• [ON TRACK] Resolve all networking security bugs that received a designation of sec-moderate or higher more than six weeks ago. This is a permanent goal for the group.
  • Josh Aas will lead this effort.

Performance

• [ON TRACK] Bug 497003, support sending OnDataAvailable() to non-main threads. Have the HTML parser hooked up as a consumer.
  • Jason Duell will lead this effort.
• [ON TRACK] Bug 600307, have new DOM-storage implementation, which reduces main-thread jank, ready to ship in mozilla-aurora.
  • Honza Bamabs will lead this effort.
• [ON TRACK] Bug 822833, rewrite AppCache to avoid blocking i/o on the main thread. Have rewrite landed on mozilla-central.
  • Honza Bamabs will lead this effort.
• [ON TRACK] Bug 819734, token bucket for network bursts.
  • Patrick McManus will lead this effort.
• [ON TRACK] Bug 813715, throttle bandwidth for highly parallel objects.
  • Patrick McManus will lead this effort.

Mobile

• [ON TRACK] Resolve all mobile security bugs that received a designation of sec-moderate or higher more than six weeks ago. This is a permanent goal for the group.
• WebAPIs
  • https://wiki.mozilla.org/WebAPI
  • [ON TRACK] prioritize WebAPIs for Android
  • [ON TRACK] implement 4 WebAPIs for Android
• WebRTC
  • [ON TRACK] basic call demo https://webrtc-apps.etherpad.mozilla.org/4
• Canvas perf
  • tracking bug 829752
  • PDF.js running well on phones
• Investigate popular benchmarks
• Support shumway development on Android
• Multiple profiles