The provided OVDecodeRender sample application works fine. However, OVD causes an OpenCL crash when a second session is created. The sample app is the easiest way to reproduce this. Simply create a dummy OVD session after the real one in OVDecodeTest.cpp :
session = OVDecodeCreateSession(
The second dummy session can be totally ignored, but the simple call to OVDecodeCreateSession invalidates the previous session in such a way that using it and calling OVDecodePicture returns a toxic cl_event. Using that event causes a 0xbaadf00d access violation in clWaitForEvents!
AMD, please reproduce and release a hotfix as it's really bad and prevents OpenVideo adoption!