From mboxrd@z Thu Jan  1 00:00:00 1970
From: Valerio Camassa <valerio993@gmail.com>
Subject: Re: 3d performance very low
Date: Sun, 01 Aug 2010 17:33:28 +0200
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To: Robert Hooker <sarvatt@ubuntu.com>
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  I tried to change .drirc to add the xml for dri2 but glxgears still 
rating ~60FPS. Also with "$ vblank_mode=0 glxgears" it rates ~60FPS.

Il 01/08/2010 17:26, Robert Hooker ha scritto:
> On Sat, Jul 31, 2010 at 4:36 AM, Valerio Camassa<valerio993@gmail.com>  wrote:
>>   I tried to change vblank_mode with driconf and with set param vblank_mode,
>> but i obtain the same fps with 2.11 and 2.12 drivers:
>>> 311 frames in 5.0 seconds = 62.175 FPS
>> With 2.12 glxgears rates ~700FPS.
>> _______________________________________________
>> Intel-gfx mailing list
>> Intel-gfx@lists.freedesktop.org
>> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
>>
> You need to add a seperate dri2 device to .drirc for vblank_mode to
> work there, driconf doesn't work right
>
>
>      <device screen="0" driver="dri2">
>          <application name="Default">
>              <option name="vblank_mode" value="0" />
>          </application>
>      </device>
>
> my full ~/.drirc for example
>
>
> <driconf>
>      <device screen="0" driver="dri2">
>          <application name="Default">
>              <option name="vblank_mode" value="0" />
>          </application>
>      </device>
>      <device screen="0" driver="i915">
>          <application name="Default">
>              <option name="force_s3tc_enable" value="false" />
>              <option name="no_rast" value="false" />
>              <option name="always_flush_cache" value="false" />
>              <option name="stub_occlusion_query" value="false" />
>              <option name="always_flush_batch" value="false" />
>              <option name="bo_reuse" value="1" />
>              <option name="texture_tiling" value="true" />
>              <option name="early_z" value="false" />
>              <option name="allow_large_textures" value="2" />
>              <option name="fragment_shader" value="false" />
>          </application>
>      </device>
> </driconf>
>