It seems to be compiling a new lambda on every call. I'll walk through my
logic below:
So I am looking at how (gen-buffers) is implemented.
(defun gen-buffers (count)
(with-foreign-object (buffer-array '%gl:uint count)
(%gl:gen-buffers count buffer-array)
(loop for i below count
Or is it that once the lambda is compiled, it replaces the version with
generate-gl-function in it? Does that mean that the wrapper functions are
compiled on first call?
On 16 October 2013 13:42, Chris Bagley wrote:
> It seems to be compiling a new lambda on every call. I'll walk through my
> l
On Wed, Oct 16, 2013 at 6:45 AM, Chris Bagley wrote:
> Or is it that once the lambda is compiled, it replaces the version with
> generate-gl-function in it? Does that mean that the wrapper functions are
> compiled on first call?
Right, the call to COMPILE replaces the function with the result of
Cheers, good to know. OK going back and reading the code again, this all
seems to boil down to the fact that some implementations of opengl are
missing functions, which of course makes sense as there is plenty of
difference between v2 and v4 (or gles etc)
Does the resulting lisp program take a perf
On Wed, Oct 16, 2013 at 8:58 AM, Chris Bagley wrote:
> Cheers, good to know. OK going back and reading the code again, this all
> seems to boil down to the fact that some implementations of opengl are
> missing functions
It is mainly intended for OpenGL extensions, but Windows in particular
only
