Hi,
I am running OpenSceneGraph-2.8.3 on Windows XP and my app runs fine.
Running it with Purify though, I get an Access Violation in
wglChoosePixelFormat.
I'm pretty sure it's the call from the osgViewer (GraphicsWindowWin32.cpp).
[E] EXU: Unhandled exception in wglChoosePixelFormat {1 occurrence}
Exception code: 0xc0000005 [Error: access violation reading from
0x00000564]
Exception address: [C:\WINDOWS\SYSTEM32\OPENGL32.DLL ip=0x5F0FAED7]
Filter: [C:\Programme\IBM\RationalPurifyPlus\Common\PURERT.DLL
ip=0x3F018190]
Exception location
[c:\WINDOWS\SYSTEM32\OPENGL32.DLL ip=0x5F0FAED9]
I assume that Purify has trouble with the function call where the function
pointer was retrieved via wglGetProcAddress? Does anyone have experience with
this?
Thank you!
Cheers,
Florian
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=27062#27062
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