VK_KHR_FRAGMENT_SHADER_BARYCENTRIC extension missing from Intel Arc drivers

[AdrianL]

Hi,

I'm working on a ray tracing game that requires the VK_KHR_FRAGMENT_SHADER_BARYCENTRIC extension. It works fine on NVidia and AMD GPUs but the extension is showing as not available on my Intel Arc test PC. Are there plans to add support for this extension and/or release drivers supporting Vulkan 1.4 across all Intel Arc hardware?

Thanks.

[Mike_Intel]

Hello AdrianL,

Thank you for posting in Intel community Forum.

For me to better understand and diagnose the issue further, let me ask you to provide detailed responses to the following questions. This information will help me isolate the problem and determine the most appropriate course of action moving forward.

1. What is the model of your Arc Graphics?
2. What is the title of the game that you are testing?
3. If you can also provide some screenshots of the issue, please end it.
4. What are the troubleshooting steps that you tried?

If you have questions, please let us know. Thank you.

Best regards,

Michael L.

Intel Customer Support Technician