tree aa3de9bbf6852f95c0bd1fc4bc583b7a1249f74d
parent 2f7f2ecb0520fc90f2ddea9aae27d82da39d9113
author Chris Forbes <chrisforbes@google.com> 1555550913 -0700
committer Chris Forbes <chrisforbes@google.com> 1555609435 +0000

Factor out GetTexelOffset from EmitImageRead/EmitImageWrite

Also fix the addressing to correctly use the slice pitch to advance to the correct layer in an arrayed 1D texture, rather than using the row pitch.

Bug: b/130768731
Test: dEQP-VK.image.*
Change-Id: I46b8c4eb353d7901d5953df46138ff9e01f87ead
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/29411
Tested-by: Chris Forbes <chrisforbes@google.com>
Presubmit-Ready: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>