SGI opengl.dll glu.dll ,Set8087CW, Floating point division by zero

Jason

Delphi Developer

Fri, 14 Dec 2001 03:00:00 GMT

SGI opengl.dll glu.dll ,Set8087CW, Floating point division by zero

My opengl app works fine with opengl32.dll and glu32.dll, however I wish now
to test it with
SGI dll's. I am using the header file "Extended translation of the OpenGL
header files (version 1.1) for Delphi 2.0+", which in the initialization
part has the call Set8087CW($133F). Using delphi 2 I have to comment it
out, as I dont think this function is available to me. Is there any way to
disble floating point exceptions in delphi 2, ie implement a Set8087CW
procedure. If Im lucky a currently get maybe a frame with the sgi dlls
before things come to a halt.

Thanks Jason

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