[Mesa-users] 7750 OpenGL version under Mesa 10.1

[Benjamin Bellec]

Ok sorry I didn't understand.
However, you are right, radeonsi should expose OpenGL 3.3. This is strange.

Le 09/03/2014 19:06, David Sutton a écrit :
> Benjamin,
>
> On Sun, Mar 9, 2014 at 12:59 PM, Benjamin Bellec <b.bellec at gmail.com
> <mailto:b.bellec at gmail.com>> wrote:
>
>     Hi,
>
>     The 6770 is a Evergreen-class, so uses the r600g driver, while the
>     7750 (S.Islands-class) uses the radeonsi driver.
>
>     Regards.
>
> Thanks for the response. I was aware of the difference, the reason for
> the comparison was that the release notes seemed to indicate that both
> the r600 and radeonsi drivers now supported OpenGL 3.3, however I'm
> only seeing that reported  back on the 6770 and not the 7750. I was
> wanting to know if this was supposed to respond that way or whether it
> needed investigating.
>
> Regards,
>
>   David
>
>
>     Le 09/03/2014 16:29, David Sutton a écrit :
>>     All,
>>
>>       I've just upgraded to Mesa 10.1, using the official package
>>     from Arch Linux (kernel: 3.13.6). I have access to two different
>>     Radeon cards; a 6770 and a 7750. When I run glxinfo with the 6770
>>     installed, it lists support for OpenGL 3.3:
>>
>>     OpenGL vendor string: X.Org
>>     OpenGL renderer string: Gallium 0.4 on AMD JUNIPER
>>     OpenGL core profile version string: 3.3 (Core Profile) Mesa 10.1.0
>>     OpenGL core profile shading language version string: 3.30
>>
>>
>>     However, when I install the 7750 card, it only reports supporting
>>     OpenGL 3.1:
>>
>>     OpenGL vendor string: X.Org
>>     OpenGL renderer string: Gallium 0.4 on AMD CAPE VERDE
>>     OpenGL core profile version string: 3.1 (Core Profile) Mesa 10.1.0
>>     OpenGL core profile shading language version string: 1.40
>>
>>     The release notes seem to indicated that the radeonsi now
>>     supports OpenGL 3.3, so should I be expecting to see 3.1 or 3.3
>>     listed?
>>
>>     Regards,
>>
>>       David
>>
>>
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>
>

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