588723 - Direct2D broken on D3D9 hardware since 2010-08-11

Status: RESOLVED DUPLICATE of bug 587566

(Core :: Graphics, defect)

Description

[Hans Schmucker]

User-Agent:       Mozilla/5.0 (Windows NT 6.1; WOW64; rv:2.0b5pre) Gecko/20100818 Minefield/4.0b2pre ( LIKE Firefox/3.6 )
Build Identifier: Gecko/20100811

There's little information other than it works in the 2010-08-10 build, but is broken in 2010-80-11. Didn't notice it until D2D had been re-enabled and the tinderbox builds are not available anymore.

It should be in this range: http://hg.mozilla.org/mozilla-central/pushloghtml?enddate=2010-08-12&startdate=2010-08-09 

Tested only on my Windows7 system using a GeForce 7900 Go GS (which works perfectly in the 2010-08-10 build).

Reproducible: Always

Steps to Reproduce:
1. Install 2010-08-10
2. Enable D2D with render-mode and directwrite
3. Check if D2D is enabled
4. Install 2010-08-11
5. Check if D2D is enabled
Actual Results:  
No acceleration in 2010-08-11

Expected Results:  
Acceleration in 2010-08-11

Comment 1

[Bas Schouten (:bas.schouten)]

There's already a fix to this in bug 587566.

Comment 2

[Hans Schmucker]

Sorry, at some point we really need tags in Bugzilla. I was searching for "D3D9" and "DX9", not "non-DX10" or "non-D3D10"