tree 429bf65c3751f2c8662e241dd40678d64fba9bc5
parent de857e1c581cfa9b7b2b511a44424713cbe47822
author Ben Clayton <bclayton@google.com> 1643989174 +0000
committer Tint LUCI CQ <tint-scoped@luci-project-accounts.iam.gserviceaccount.com> 1643989174 +0000

reader/spirv: Decompose arrays with strides

Transform any SPIR-V that has an array with a custom stride:

  @stride(S) array<T, N>

into:

  struct strided_arr {
    @size(S) er : T;
  };
  array<strided_arr, N>

Also remove any @stride decorations that match the default array stride.

Bug: tint:1394
Bug: tint:1381
Change-Id: I8be8f3a76c5335fdb2bc5183388366091dbc7642
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/78781
Reviewed-by: David Neto <dneto@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>