tree a789e48a6180b5d19107c3b26c8359437abb1d51
parent d00375a6588e98daac3958a66dc5506bed8ac284
author Chris Forbes <chrisforbes@google.com> 1551737509 -0800
committer Chris Forbes <chrisforbes@google.com> 1551738566 +0000

Fix setup code to deal with inverted area sign

`d` is used to drive some indexing math later.

Bug: b/127343247
Change-Id: Id9da208f5a7b678748f129f97de03f5bf04bcbe1
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/26128
Tested-by: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>