I've just uploaded a new version of Gpipe that fixes these bugs:
 
* Textures should now work on OpenGl 2.1 (required OpenGl 3.x previously). Thanks to Jake for the bug report.
 
* Added link to GPipe homepage. Still not much there though (just Jake's example code), check back in a few days.
 
 
/Tobias Bexelius
 
 
 
> Date: Tue, 6 Oct 2009 08:58:35 -0500
> From: jake.mcarthur@gmail.com
> To: tobias_bexelius@hotmail.com
> CC: mr.hugo.gomes@gmail.com; hopengl@haskell.org; haskell@haskell.org
> Subject: Re: [HOpenGL] RE: [Haskell] ANNOUNCE: GPipe-1.0.0: A functional graphics API for programmable GPUs
>
> Speaking of texture, I tried rendering to a texture and sampling it and
> got an error:
>
> Main: user error (unknown OpenGL extension entry glUniform1uiv,
> check for OpenGL 3.1)
>
> I'm on Linux 2.6.30 with Mesa 7.5.1. Of course Mesa doesn't have support
> for OpenGL 3.1 yet, but your description of GPipe says it only needs
> OpenGL 2.1. Is this a GPipe bug or something else?
>
> - Jake

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