xf86-video-ati: No fragment shader?

Markus Strobl mstrobl2 at yahoo.com
Mon Mar 16 16:57:50 PDT 2009


Markus Strobl wrote:
> Corbin Simpson wrote:
>> Markus Strobl wrote:
>>   
>>> Roland Scheidegger wrote:
>>>     
>>>> On 15.03.2009 19:18, Markus Strobl wrote:
>>>>   
>>>>       
>>>>> Just wondering if there's any work ongoing to fix the issue with
>>>>> googleearth where it exits with "no fragment shader" Using
>>>>> xf86-video-ati? It works fine with fglrx.
>>>>>
>>>>> Everything else works fine with xf86-video-ati: Composited desktop (KDE4
>>>>> w/ effects), glxgears etc. Just googleearth refuses to work.
>>>>>  
>>>>> Graphics are a R430 (ATI X800XL), xf86-video-ati-6.12, mesa-7.3.
>>>>>     
>>>>>         
>>>> This is independent from xf86-video-ati. I suggest you try a newer mesa
>>>> version (it looks to me like the error you quote there can only come
>>>> from a pre-7.0 mesa version, in fact).
>>>>
>>>> Roland
>>>>   
>>>>       
>>> Thanks, Roland. That helped in that I found I had an old parallel
>>> install of googleearth installed that I cleaned out and I also found a
>>> newer 32-bit mesa (the machine is 64-bit). Unfortunately it still
>>> doesn't work. The googleearth screen comes up but when it tries to
>>> render the earth it crashes with this:
>>>
>>> Warning: Unable to create prefs directory '/home/markus/.googleearth'.
>>> File exists.
>>> libGL warning: 3D driver claims to not support visual 0x69
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x21
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> libGL warning: 3D driver claims to not support visual 0x22
>>> *********************************WARN_ONCE*********************************
>>> File r300_render.c function r300Fallback line 428
>>> Software fallback:ctx->Line.SmoothFlag
>>> ***************************************************************************
>>> Try R300_SPAN_DISABLE_LOCKING env var if this hangs.
>>> *********************************WARN_ONCE*********************************
>>> File r300_state.c function r300_setup_rs_unit line 1391
>>> fragprog wants coords for tex0, vp doesn't provide them!
>>> ***************************************************************************
>>> drmRadeonCmdBuffer: -22 (exiting)
>>>
>>> I tried setting the R300_SPAN_DISABLE_LOCKING var but it did the same
>>> thing (the R300_SPAN_DISABLE_LOCKING line in the console printout
>>> disappeared, otherwise the same).
>>>
>>> Anything else I can try?
>>>
>>> /Markus
>>>     
>>
>> In driconf, disable low-impact fallbacks. This will eliminate at least
>> one of the error messages, and keep it from falling back to software
>> rendering.
>>
>> ~ C.
>>
>>   
> Thanks. The warnings went away but it still crashes with this:
>
> libGL warning: 3D driver claims to not support visual 0x69
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x21
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> libGL warning: 3D driver claims to not support visual 0x22
> drmRadeonCmdBuffer: -22 (exiting)
>
>
Also getting this in /var/log/messages:

Mar 16 18:56:14 markuspc [drm:r300_do_cp_cmdbuf] *ERROR* r300_scratch failed



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