Re: [PATCH 0/4] MR358: vkd3d-shader/hlsl: Parse 'centroid' and 'noperspective' modifiers.

[Henri Verbeet (＠hverbeet)]

> Could you suggest a good reference about this feature? I can easily check compiler output, but looking at nointerpolation test, it requires more than that.

The GLSL spec at https://registry.khronos.org/OpenGL/specs/gl/GLSLangSpec.4.60.html#interpola... is fairly decent.