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Ok sorry I didn't understand.<br>
However, you are right, radeonsi should expose OpenGL 3.3. This is
strange.<br>
<br>
<div class="moz-cite-prefix">Le 09/03/2014 19:06, David Sutton a
écrit :<br>
</div>
<blockquote
cite="mid:CAPCj91JzJe4xFTueO4GYXPLBqF2bBgzTD=ANnbp3NDeALwoG2g@mail.gmail.com"
type="cite">
<div dir="ltr">Benjamin,<br>
<br>
<div class="im">On Sun, Mar 9, 2014 at 12:59 PM, Benjamin Bellec
<span dir="ltr"><<a moz-do-not-send="true"
href="mailto:b.bellec@gmail.com" target="_blank">b.bellec@gmail.com</a>></span>
wrote:<br>
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<div bgcolor="#FFFFFF"> Hi,<br>
<br>
The 6770 is a Evergreen-class, so uses the r600g driver,
while the 7750 (S.Islands-class) uses the radeonsi driver.<br>
<br>
Regards.<br>
<br>
</div>
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</div>
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.<br>
<br>
Regards,<br>
<br>
David
<div class="gmail_extra"><br>
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<div>Le 09/03/2014 16:29, David Sutton a écrit :<br>
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<div>
<div>All,<br>
<br>
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:<br>
<br>
OpenGL vendor string: X.Org<br>
OpenGL renderer string: Gallium 0.4 on AMD
JUNIPER<br>
OpenGL core profile version string: 3.3
(Core Profile) Mesa 10.1.0<br>
OpenGL core profile shading language version
string: 3.30<br>
<br>
<br>
</div>
However, when I install the 7750 card, it only
reports supporting OpenGL 3.1:<br>
<br>
OpenGL vendor string: X.Org<br>
OpenGL renderer string: Gallium 0.4 on AMD
CAPE VERDE<br>
OpenGL core profile version string: 3.1 (Core
Profile) Mesa 10.1.0<br>
OpenGL core profile shading language version
string: 1.40<br>
<br>
</div>
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? <br>
<br>
Regards,<br>
<br>
David<br>
</div>
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