747767 - http://ruby.railstutorial.org/ruby-on-rails-tutorial-book Not Rendered Properly without hwa

Status: RESOLVED DUPLICATE of bug 671302

(Core :: Graphics, defect)

Description

[Ksec]

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20100101 Firefox/12.0
Build ID: 20120417165043

Steps to reproduce:

Browse 
http://ruby.railstutorial.org/ruby-on-rails-tutorial-book


Actual results:

White Colour Background Missing Half Way Through. Tested on Chrome, IE 9, 10 all works fine.

Comment 1

[CruNcher]

Looks even funnier with Layers instead of D2D http://img205.imageshack.us/img205/9310/funnyrubyguys.png

Comment 2

[Matthias Versen [:Matti]]

works for me with Seamonkey trunk and Firefox11 with Windows7

Please try it again in the Firefox safemode
http://support.mozilla.com/en-US/kb/Safe+Mode

Please post the graphic section from about:support here.

Comment 3

[Phoenix]

Confirming presence on Trunk under Win7 x64
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120422 Firefox/14.0a1

Comment 4

[Matthias Versen [:Matti]]

It would be nice if you could add the graphic section of about:support if you confirm the bug.

I can confirm the issue with Firefox11 and *disabled* hwa.
I guess that the hwa is disabled on the reporters and phoenix system.

Comment 5

[Phoenix]

Funny, after playing with gfx.blacklist.layers.opengl and gfx.blacklist.webgl.opengl (they was set to 5), issue gone. But still reproducible on SeaMonkey trunk.
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120421 Firefox/14.0a1 SeaMonkey/2.11a1
about:support graphics part:
Adapter Description
AMD Radeon HD 6900 Series
Vendor ID
0x1002
Device ID
0x6719
Adapter RAM
2048
Adapter Drivers
aticfx64 aticfx64 aticfx64 aticfx32 aticfx32 aticfx32 atiumd64 atidxx64 atidxx64 atiumdag atidxx32 atidxx32 atiumdva atiumd6a atitmm64
Driver Version
8.951.0.0
Driver Date
3-8-2012
Adapter Description (GPU #2)
NVIDIA GeForce 8600 GT
Vendor ID (GPU #2)
0x10de
Device ID (GPU #2)
0x0402
Adapter RAM (GPU #2)
256
Adapter Drivers (GPU #2)
nvd3dumx,nvwgf2umx,nvwgf2umx nvd3dum,nvwgf2um,nvwgf2um
Driver Version (GPU #2)
8.17.12.5715
Driver Date (GPU #2)
5-21-2010
Direct2D Enabled
false
DirectWrite Enabled
false (6.1.7601.17776)
ClearType Parameters
ClearType parameters not found
WebGL RendererGoogle Inc. -- ANGLE (AMD Radeon HD 6900 Series) -- OpenGL ES 2.0 (ANGLE 1.0.0.1041)
GPU Accelerated Windows
0

Comment 6

[Jim Jeffery not reading bug-mail 1/2/11]

Confirming with HWA 'Off' , no problem with HWA on.
Tested on Win7 x64 latest m-c win32 hourly builds based on cset: 
https://hg.mozilla.org/mozilla-central/rev/990f6542747b

  Graphics

        Adapter Description
        ATI Radeon HD 3200 Graphics

        Vendor ID
        0x1002

        Device ID
        0x9610

        Adapter RAM
        256

        Adapter Drivers
        aticfx64 aticfx64 aticfx32 aticfx32 atiumd64 atidxx64 atiumdag atidxx32 atiumdva atiumd6a atitmm64

        Driver Version
        8.881.0.0

        Driver Date
        7-28-2011

        Direct2D Enabled
        true

        DirectWrite Enabled
        true (6.1.7601.17776)

        ClearType Parameters
        DISPLAY1 [ Gamma: 2200 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 300 ] DISPLAY4 [ Gamma: 2200 Pixel Structure: RGB ClearType Level: 100 Enhanced Contrast: 50 ]

        WebGL Renderer
        Google Inc. -- ANGLE (ATI Radeon HD 3200 Graphics) -- OpenGL ES 2.0 (ANGLE 1.0.0.1041)

        GPU Accelerated Windows
        1/1 Direct3D 10

        AzureBackend
        direct2d

Comment 7

[Loic]

I'm pretty sure your bug is a dupe of Bug 671302.

Comment 8

[Matthias Versen [:Matti]]

thanks Loic, you are right.

Comment 9

[CruNcher]

Im not so sure if that's also for me the case as it looks completely different to how this should look (only losing colors after some time @ the bottom) in the cairo-gdi thread for me this looks way different with Layers D3D9 on Intel HD 2000 GT1.

Adapter Description: Intel(R) HD Graphics 
Vendor ID0x8086 
Device ID0x0102
Adapter RAM Unknown
Adapter Drivers igdumd64 igd10umd64 igd10umd64 igdumd32 igd10umd32 igd10umd32 
Driver Version 8.15.10.2712
Driver Date 3-26-2012 
Direct2D Enabled false
DirectWrite Enabled false (6.1.7601.17776)
ClearType Parameters ClearType parameters not found 
WebGL Renderer Google Inc. -- ANGLE (Intel(R) HD Graphics) -- OpenGL ES 2.0 (ANGLE 1.0.0.1041)GPU Accelerated Windows1/1 Direct3D 9

Comment 10

[Loic]

According to the issue described in comment #0, it's a dupe. If your issue is not, fill a new bug.(In reply to CruNcher from comment #9)
> Im not so sure if that's also for me the case as it looks completely
> different to how this should look (only losing colors after some time @ the
> bottom) in the cairo-gdi thread for me this looks way different with Layers
> D3D9 on Intel HD 2000 GT1.

According to the issue described in comment #0, it's a dupe. If your issue is different, fill a new bug.

Comment 11

[CruNcher]

never mind something else caused this strange pattern rendering in my screenshot it was no hwa issue it's the same as the cairo-gdi thread just looses colors :)