[Openmcl-devel] Clozure Lisp and cl-opengl on Windows 7

[Jason Aeschliman]

On OSX I use cl-glut for this:

(setf cl-opengl-bindings:*gl-get-proc-address* 'cl-glut:get-proc-address)


HTH

On Sep 10, 2013, at 2:15 AM, Andreas Thiele <andreas at atp-media.de> wrote:

> Hi,
>  
> I have problems running cl-opengl. I used quicklisp and load cl-opengl.
>  
> Here a probably simple error:
>  
> After trying
>  
> (gl:get* :version)
>  
> I get:
>  
> NIL is not of type (OR SYMBOL
>                        FUNCTION), and can't be FUNCALLed or APPLYed
>    [Condition of type TYPE-ERROR]
>  
> Restarts:
> 0: [RETRY] Retry SLIME REPL evaluation request.
> 1: [*ABORT] Return to SLIME's top level.
> 2: [ABORT-BREAK] Reset this thread
> 3: [ABORT] Kill this thread
>  
> Backtrace:
>   0: (CL-OPENGL-BINDINGS::GL-GET-PROC-ADDRESS "glGetString")
>   1: (CCL::CALL-CHECK-REGS CL-OPENGL:GET* :VERSION)
>   2: (CCL::CHEAP-EVAL (CL-OPENGL:GET* :VERSION))
>   3: (SWANK::EVAL-REGION "(gl:get* :version)\n")
>  
> I obtain exactly the same error on CCL 1.9 32-bit and 64-bit. Looks like something small or simple.
>  
> Any advice appreciated.
>  
> Best Regards
> Andreas Thiele
>  
>  
>  
>  
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