haven't a clue which forum to post this on - in my day we used BBS now there is a forum for everything - This is what shows when I look at my running graphics card:
Video Card Vendor: ATI Technologies Inc.
Renderer: ATI Radeon HD 4250
OpenGL Version: 3.3.11672 Compatibility Profile Context
GLU Version: 184.108.40.206 Microsoft Corporation
Why do I not have the option to use Perspective Warp. When I go into preferences in PS CC2014 the area to select use open GL is greyed out.
Moving this discussion to the Photoshop General Discussion forum.
We need to see the rest of the GPU information from Help -> System Info to know why that feature might be disabled.
We will have to wait and see what is happening now since the feature is working fine again and is not greyed out. Will gather more info if it happens again but working again so nothing to show.