tree db822f77eb4d69712fdd41484d917396b2849026
parent 628604eefdb9abf2e98e977ca1c594be81e9edb1
author Chris Forbes <chrisforbes@google.com> 1557770516 -0700
committer Chris Forbes <chrisforbes@google.com> 1557781160 +0000

Only perform attachment load/store ops for used attachments

Tracks the first subpass to touch an attachment.

Test: dEQP-VK.renderpass.suballocation.unused*
Change-Id: Idc0998da022fd4c0b1785f6020c795916ba475f7
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/31308
Tested-by: Chris Forbes <chrisforbes@google.com>
Presubmit-Ready: Chris Forbes <chrisforbes@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>