tree af6e3ff8ea728792bcbf98eaac995bd2b1832554
parent af0156d8741265403f343d1ddbe00302906737f6
author Alexis Hetu <sugoi@google.com> 1670444490 -0500
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> 1670449218 +0000

Add early exits for OOB index buffer offset or first index

This CL adds early exits if:
- The offset used for the index buffer is larger or equal to
  the entire buffer's size
- The first vertex is larger than the maximum number of
  vertices contained in the index buffer

Tests: dEQP-VK.robustness.index_access.draw_indexed*
Bug: b/196822081
Change-Id: I80c156af65a841ca33fcceb6b560d38fb6d8d5e2
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/70168
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Commit-Queue: Alexis Hétu <sugoi@google.com>
Presubmit-Ready: Alexis Hétu <sugoi@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>