gma950 + latest x11 + latest intel driver

Jin, Gordon gordon.jin at intel.com
Sat Jan 3 19:14:39 PST 2009


Vasily Khoruzhick wrote on Wednesday, December 31, 2008 7:14 PM:
> On 31 December 2008 08:25:35 Jin, Gordon wrote:
>> Vasily Khoruzhick wrote on Monday, December 29, 2008 11:52 PM:
>>> On 29 December 2008 15:53:27 Jin, Gordon wrote:
>>>> Vasily Khoruzhick wrote on Monday, December 29, 2008 12:32 AM:
>>>>> Hi, I'm testing latest x11 from git (gentoo's x11 overlay) and
>>>>> latest intel driver from git (videocard: gma950). Here's some
>>>>> results: 
>>>>> 
>>>>> 0. xf86-video-intel-2.5.1 + xorg-server-1.5.3 + mesa-7.2 + kernel
>>>>> 2.6.28: 3D is not usable, ~3-5 fps in quake3. 2D is stable and
>>>>> fast 
>>>>> 
>>>>> 1. Latest x11 stack from git + latest xf86-video-intel from git +
>>>>> kernel 
>>>>> 2.6.28 + exa (no dri2):
>>>>> 3D is not usable, ~5-10 fps in quake3. 2D is stable and fast
>>>> 
>>>> Did you try mesa git?
>>>> 
>>>> Gordon
>>> 
>>> Yep, forgot to mention it.
>> 
>> On my 945gm, quake3 shows ~60 fps with mesa git, and 90-100 fps if
>> setting vblank_mode=0. Can you check if glxinfo shows "direct
>> rendering: Yes" and "OpenGL renderer string" shows "Intel"?
>> 
>> Gordon
> Here's dmesg, glxinfo and Xorg.0.log,
> 
> Playing q3 demo four.dm_64, result:
> 1260 frames, 133.5 seconds: 9.4 fps

The glxinfo shows correctly. I think you've been using libdrm master (or 2.4.3), right?
Where did you get the quake3 demo? Is it shipped in your distribution or you installed it by yourself?

Gordon


More information about the xorg mailing list