Hi, This may not be the right forum to ask this, but I didn't know of a better forum, so I thought I can ask here.
I'm new to OpenGL. I am looking at XML registry for OpenGL and there are some parameters with attributes containing a function COMPSIZE (I've pasted an example below). I tried to find information on what the COMPSIZE function is, where/how it is used, etc, but couldn't find documentation or credible information on the Internet. Any information or pointer to that would be really helpful. Thanks, Shervin This example is from gl.xml in the OpenGL registry: <command> <proto>void <name>glBinormalPointerEXT</name></proto> <param group="BinormalPointerTypeEXT"><ptype>GLenum</ptype> <name>type</name></param> <param><ptype>GLsizei</ptype> <name>stride</name></param> <param len="COMPSIZE(type,stride)">const void *<name>pointer</name></param> </command>
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