Catalyst A.I. turn off glCompressedTexImage2DARB ???

Ray Adams

Newcomer
Hello.
Just found one big problem. I have small OpenGL scene where I use a few .DDS textures. I use wglGetProcAddress to obtain address of glCompressedTexImage2DARB. Everything is ok if Catalyst A.I. sets to NONE. But if I set A.I. to Low or High, wglGetProcAddress return 0 and GetLastError return 6 (The handle is invalid.)

What is the problem?
Tested on Catalyst 4.12, 5.01.
 
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