TPEGFX/2016-05-17

Weekly Report

Ethan Lin

• bug 1255062 - Swiffy-based banner ads display graphical glitches on Mac OS X
  • Debug, SkiaGL only
  • https://bug1255062.bmoattachments.org/attachment.cgi?id=8728486
• bug 1267147 - WebGL2 conformance test fail: conformance/misc/uninitialized-test.html
  • r?
• bug 1260599 - Re-enable EXT_disjoint_timer_query on ANGLE
  • Debug
• bug 548372 - Implement background-repeat: [space | round]
  • r-, addressed :mstange's comments. Need more test cases.
• bug 1272004 - Create test case for fallback logic between mask-mode and mask-type
  • wip

Jerry Shih

• bug 1248580 - webgl crash
  • debug

• bug 1257996 - double free with imgFrame
  • debug

• bug 1271691 - adjust painting suppression timer for google doc page loading
  • ooad

• Debug with minidump

Morris Tseng

• bug 1271478 - Implement webglcontextcreationerror
  • review

• bug 1271830 - Ensure webgl1- and 2-only extensions in tests
  • review

• bug 1271870 - Remove compositor widget access on MacOS
  • wip
  • mstange suggested another solution. I'm implementing it.

• bug 1268155 - crash in mozilla::webgl::TexUnpackSurface::TexUnpackSurface
  • land

• bug 1268747 - Skip more android gl tests.
  • r?
  • Mark more failures

• bug 1271872 - Add process manager tool to developer tool.
  • WIP
  • Study how to add tool to firefox.

• bug 1248276 - crash in rx::Buffer11::updateBufferStorage since Firefox 44
  • Debug
  • Need update ANGLE to latest version.

Peter Chang

• bug 1269892 - Crash in mozilla::layers::CompositorOGL::GetShaderConfigFor const
  • landed
• bug 1265625 - First frame is upside down in some video.
  • landed
• bug 1201874 - PDF printing issues on Mac OS X (PDF display issues on OS X with Cairo canvas)
  • debug
• gfxDashboard
  • Save team table to localstorage
  • http://howareyou322.github.io/bzhome/

Vincent Liu

• bug 1167557 - crash in mozilla::image::SurfaceCacheImpl::LookupBestMatch(mozilla::image::Image* const, mozilla::image::SurfaceKey const&, mozilla::Maybe<unsigned int> const&)
  • r+
• bug 801176 - Support canvas 2D API from workers (with transferables for bg image rendering/processing, etc.)
  • Discuss the next step.
• bug 1254443 - PROCESS-CRASH | dom/media/test/test_bug879717.html | application crashed [@ mozilla::layers::GLImage::GetAsSourceSurface]
  • Summarizes on mdn about Mochitest with GDB on Fennec emulator build.
    • https://developer.mozilla.org/en-US/docs/Mozilla/Performance/Debugging_a_Performance_Problem
  • Analysis
• webGL 1.0.3 Conformance Test
  • bug 1267149 - WebGL2 conformance test fail: conformance2/textures/misc/tex-input-validation.html
  • webgl-draw-buffer fail: Analysis

Team

• London gfx sessions
  • Room 13-14 Metropole Tower Wing
  • https://mozillalondonallhands2016.sched.org/speaker/milan_sreckovic.1v6udzjf

Rule of Thumb

Status code: debug/wip/PTO/feedback/review/land/study