TPEGFX/2014-09-18

Weekly Report

Boris Chiou

• bug 987529 - Integrate vsync dispatcher on B2G
  • WIP
  • Integrate Input dispatcher into VsyncDispatcher, and check related bugs

• Project Silk performance
  • Add systrace labels and evaluate the performance in scrollable layer and OMTA.

• bug 1005322 - Implement "invalidate" hook for HwcComposer2D.
  • This change might affect project silk, so Sushil needs my info.

Chiajung Hung

• bug 1065759 - Fix a nit in CanvasRenderingContext2D::EnsureTarget
  • land

• bug 1001069 - Slow getImageData() and putImageData() performance as canvas size increases.
  • WIP/Debug
  • By WIP, SkiaGL backend path is same with Chrome (still slow then Chrome)
  • Profiler shows the bottleneck is GLdriver
  • Checking other backends now

Jerry Shih

• Add timer object to measure the vsync latency

Tingyu Lin

• bug 1064790 - Browser build failed after adding a new cpp file in layout/base/
  • file | land
• bug 1065252 - Ignore Emacs directory variable files
  • land
• bug 1065244 - [Text selection] SelectionCarets::SelectWord() is hard to trigger when touch caret is shown
  • file | land
• bug 1068525 - [Text selection] Keep the size of touch caret and selection carets during zooming
  • file
• bug 1059165 - [Keyboard][Cursor Movement][Text Selection] Tapping an input behavior is incorrect
  • study

Peter Chang

• bug 1020801 show/hide the bubble of copy n paste during scrolling
  • r+
  • check try server

• bug 1065955 - [Text Selection]Reduce unnecessary Selection change events during scrolling
  • WIP

Rule of Thumb

Status code:

• OOAD: In analysis or design phase.
• WIP: working on WIP patch.
• feedback(f): feedback a patch
• feedback?(f?): WIP is ready for feedback grant.
• feedback+(f+): Get positive feedback.
• feedback-(f-): Get negative feedback.
• review(r): review a patch.
• review?(r?): patch is under review
• review+(r+): get review+ and ready to check-in
• review-(r-): get negative review feedback. Fix problems and switch back to r? again.
• land: patch check in.
• debug: Figure out the root cause of a bug/ try to repro that bug, etc...
• file: file a bug
• PTO: take personal leave
• interview(I)
• study: Spend time on domain knowledge study, such as multimedia transport technology, compress format, real-time rendering.
• presentation
  • Write a personal blog, which is relative to work, such as articles on MozTech, or what you experience in a work week.
  • WIKI/ MDN article writing.
  • If you write a technical blog or anything relative to work, it's welcome to share it on weekly report.
  • Do a presentation of technical topics

Status code combination rule
Combine status code with "|". For example

** OOAD|WIP

Which means you work on both OOAD and WIP in the last week.

land status code
If your patch is target for specific branch, instead of central, postfix branch version. For exp

** land(1.4)