tree e171ffdb317bbe720314ab5ae482d955bc81e62e
parent 150bc8c1c215221b317d09ccb1dff0ba8e66fa63
author Nicolas Capens <capn@google.com> 1661804795 -0400
committer Nicolas Capens <nicolascapens@google.com> 1661968237 +0000

Move Frexp and Ldexp to ShaderCore

These belong together with other non-trivial GLSL.std.450 extended
instructions that are equivalent to or approximate math.h functions.

Also move the Interpolate() helper function closer to where it is
needed.

Bug: b/243791551
Bug: b/214588983
Change-Id: Ibb77f9f5455702c3422bc329bac3486aea622daa
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/67788
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Tested-by: Nicolas Capens <nicolascapens@google.com>