tree b0ab89ede08a04e43c6f8203ba1778a0ae0257d5
parent e7b8fc4d36bb079d738fdb151fce2de9e691acf0
author Nicolas Capens <capn@google.com> 1631794358 -0400
committer Nicolas Capens <nicolascapens@google.com> 1632159342 +0000

Optimize SPIR-V binary cache reuse

This change removes state from the SPIR-V binary cache's key that isn't
used to uniquely identify optimized SPIR-V. Specifically, SPIR-V
optimization is done on entire shader modules, and the result can be
reused for multiple entry points.

The renderpass/subpass information also isn't used to affect SPIR-V
optimization.

Bug: b/197982536
Change-Id: I4894b40163946836b0f1831d3222fe4dc668f68a
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/57149
Tested-by: Nicolas Capens <nicolascapens@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>