Platform/GFX/2010-Jun-28

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Project Updates

• GFX
• Hardware Acceleration
• Electrolysis

Status Updates

• Joe
  • Last week:
  • This week:

• Jeff
  • Last week:
    • Finished up D2D clipping work
      • The correctness patch is done
      • I have some performance working coming
    • Did reviews for various things
  • This week:
    • guimark2
    • demo

• John
  • Last week:
  • This week:

• Bas
  • Last week:
  • This week:

• BenWa
  • Last week:
    • Mac OOPP:
      • bug 559228 - Crash reporting. Pushed back to beta2.
    • qcms:
      • Gathered useful testing profiles (invalid, parametric, special CLUT cases)
      • Built a regression suite: [1]
        • Not a webapp, static pages showing performance and differences visually.
      • Found the mysterious (x2 factor). Proper transformation matrix gives us up to only 3 difference per pixel.
  • This week:
    • qcms:
      • Finish mAB transformations.
      • Work on parametric curves.

• Benoit
  • Last week:
    • bug 557423: Quake2-GWT: worked with Barak Gross to make it work in Minefield; profiled it with 'perf' (linux profiler); discussed results with JS people; part of it is that doubles, being created on the heap, are slow and make the GC suffer; that part should be fixed by the fatvals branch; another part is that a lot of code isn't currenlty getting traced.
    • bug 555798 Safe integers: worked with Jeff to get a good SafeInt class done. Useful e.g. to compute buffer sizes in gfx/ and in WebGL, and to check that offsets are in range in WebGL.
    • bug 573705 Tex[Sub]Image2D improvements: support the ImageData signature, fix a bug with 16bpp textures.
    • In the course of fixing bug 573705, general improvements in our enum validation functions.
  • This week:
    • More WebGL stuff.

Infrequent / Irregular attendees

• Bobby
  • Last week:
  • This week:

• Rob
  • Last week:
  • This week:

• Jim
  • Last week:
  • This week: