Posted by Wade Walker on Mar 16, 2014; 2:07am
URL: https://forum.jogamp.org/JOCL-texture-generation-tp4031853p4031924.html

I looked into this for a couple of hours today, and there's nothing obviously wrong. All the OpenCL calls are returning the right codes, everything seems to be in the right order, but modifying the CLGLTexture2d just doesn't modify the GL texture, which is left uninitialized. Tomorrow I'll dig into your exception a bit, maybe the Intel driver returns an error that the Nvidia driver doesn't catch, which could help make sense of this. The error code "201779856" doesn't appear in any OpenCL docs that I can find (not in hex either), so I'm not quite sure what to make of it yet.