Posted by Wade Walker on Apr 06, 2014; 11:08pm
URL: https://forum.jogamp.org/JOCL-texture-generation-tp4031853p4032102.html

The new unit test I wrote is in my branch https://github.com/WadeWalker/jocl/tree/bug_1003_add_texture_interop_test in the file https://github.com/WadeWalker/jocl/blob/bug_1003_add_texture_interop_test/test/com/jogamp/opencl/gl/CLGLTest.java. It works successfully on AMD Radeon HD 5450 and Nvidia GeForce GTX660, both with the latest drivers on Windows 8.1. It also works on Mac OS X 10.9 with a GeForce 320M. This test iterates over all available platforms and devices that support GL-CL sharing, so it tests the CPU device for the AMD card and on the Mac (both of which also work).

I haven't tried this on the JogAmp cluster machines yet, I'm waiting for Jenkins to be restarted. If the problem the OP is seeing is due to driver issues on Intel integrated graphics, our cluster won't tell us (since we don't have such a card). But this test works on enough other kinds of cards where if it doesn't work for the OP, it seems likely that it's Intel's fault and not ours :)