OpenGL & Vulkan

[rodaemac]

Hello.

There is an extension:

https://www.khronos.org/registry/OpenGL/extensions/AMD/AMD_shader_ballot.txt

I am using the latest driver on Windows 10 + RX 580 GPU:

WARNING: 0:8: warning(#62) enable/warn/disable extension is not found. Extension "GL_AMD_shader_ballot" is not supported

ERROR: 0:81: error(#143) Undeclared identifier: swizzleInvocationsAMD

According to this topic:

How to use swizzleInvocationsAMD extension for Vulkan

This extension is supported on Vulkan, but what about OpenGL?

[xhuang]

Hello rodaemac​, could you please try ARB_shader_ballot ​?