GEM information
---------------
OpenGL info
Vendor: NVIDIA Corporation
Renderer: GeForce 7025 / nForce 630a/PCI/SSE2/3DNOW!
Version: 2.1.2 NVIDIA 260.19.21
hmmm I dont see GL_EXT_geometry_shader4 on the list so must be to do with my crud integrated graphics
no worries though, as per IOhannes suggestion I currently trying to download new-graphics-card now from the Ubuntu software centre...
...if only!
Thanks again
On Thu, Jan 27, 2011 at 5:49 PM, Markus Demmel
<az@zankapfel.org> wrote:
On 27.01.2011 17:35, IOhannes m zmoelnig wrote:
> On 2011-01-27 17:04, Markus Demmel wrote:
>> Hi Alan,
>
>> what vendor string do you have, when you type in glxinfo? (You might
>> have to install it first)
>
> you could also use [print( -> [gemwin] once the window is created
ah nice :)
@Alan:
I see a: "Extensions: GL_EXT_geometry_shader4" in my List. This is
probably what you need.
--snip--
GEM information
---------------
OpenGL info
Vendor: NVIDIA Corporation
Renderer: GeForce 9800 GT/PCI/SSE2
Version: 3.3.0
--snap--
And it should look like this, if you own a nvidia-GPU. Otherwise you
will have to install the proprietary drivers.
mrks
>
>> What GPU do you have?
>> What GPU drivers do you use?
>
> right, these are better questions than my laconic comment.
>
> geometry shaders need fairly recent hardware, and are (to my knowledge)
> only supported by proprietary drivers (on linux: nvidia for sure; dunno
> about ati)
>
>
> fgamsdr
> IOhannes
>