Re: [Mesa-dev] [PATCH v2 4/4] spirv: Accept doubles in FaceForward, Reflect and Refract

On Wed, Mar 21, 2018 at 12:34 PM, Neil Roberts wrote: > The SPIR-V spec doesn’t specify a size requirement for these and the > equivalent functions in the GLSL spec have explicit alternatives for > doubles. Refract is a little bit more complicated due to the fact that > the

[Mesa-dev] [PATCH v2 4/4] spirv: Accept doubles in FaceForward, Reflect and Refract

The SPIR-V spec doesn’t specify a size requirement for these and the equivalent functions in the GLSL spec have explicit alternatives for doubles. Refract is a little bit more complicated due to the fact that the final argument is always supposed to be a scalar 32- or 16- bit float regardless of