tree dfe642dc283afabd9fba9db7fadb821ca5c80337
parent 0e34c25cf9d2c70d94b0a4463d69404d3f025166
author Nicolas Capens <capn@google.com> 1656618807 -0400
committer Nicolas Capens <nicolascapens@google.com> 1656637370 +0000

Temporarily support xyzw component swizzling for SIMD types

Several places in the code currently make use of component swizzling,
even for code which should be SIMD width agnostic. To facilitate
transition to rr::SIMD types, this change temporarily adds support for
these operators.

Note that Swizzle(SIMD::*) has asserts for SIMD::Width == 4 so we get
reminded to remove this later.

Bug: b/214583550
Change-Id: I6ee5ea3a668eb63cab8ed0763c148ce4bbd90110
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/66828
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>