1159139 - Santa's Workshop shows black boxes with HWA on Intel G41 machine

Status: RESOLVED INCOMPLETE

(Core :: Graphics: Layers, defect)

Description

[Mayank Bansal]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0
Build ID: 20150427030207

Steps to reproduce:

1. Create new profile
2. Disable e10s. Restart
3. Go to http://ie.microsoft.com/testdrive/Performance/SantasWorkshop/Default.xhtml
4. While the demo is running, move mouse on the page


Actual results:

black boxes


Expected results:

probably not so

Comment 1

[Mayank Bansal]

Attachment: about support.txt

Comment 2

[Mayank Bansal]

Attachment: Untitled.png

Comment 3

[David Anderson [:dvander] - inactive, e-mail if emergency]

What happens with e10s? Or, with e10s off, what happens if you set layers.d3d11.disable-warp to false in about:config ?

Comment 4

[Mayank Bansal]

with e10s on, cant repro.

layers.d3d11.disable-warp  is already false in my profile, and a default profile.

This is repro when e10s is off, and HWA is enabled (from the preferences menu).

Comment 5

[David Anderson [:dvander] - inactive, e-mail if emergency]

(In reply to mayankleoboy1 from comment #4)
> with e10s on, cant repro.
> 
> layers.d3d11.disable-warp  is already false in my profile, and a default
> profile.
> 
> This is repro when e10s is off, and HWA is enabled (from the preferences
> menu).

Sorry, I meant, what happens when disable-warp is true?

Comment 6

[Mayank Bansal]

with e10s off, and layers.d3d11.disable-warp = true, i can not reproduce the bug.

Comment 7

[Milan Sreckovic [:milan] (needinfo for best results)]

We're wholesale disabling warp on Windows 7 in bug 1179504.

Comment 8

[Mayank Bansal]

should this be resolved fixed / resolved worksforsome now ?

(I dont have the machine which reproduced this anymore. So cant really test the fix.)

Comment 9

[u279076]

Closing this bug based on comment 8. Please reopen if the bug reappears.