dawn-cmake/complex_via_let_no_struct.wgsl at ae8c65620e9fd4be97676d61b0fd14d8b9641174 - dawn-cmake - AxioDL Git

encounter/dawn-cmake

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James Price 51e55b244e transform: Handle arrayLength for non-struct buffers

These two transforms previously assumed that the argument to
arrayLength had the form `&struct_var.array_member`. We now also need
to handle the case where it is just `&array_var`.

Bug: tint:1372
Change-Id: I173a84bd32c324445573a295b281a51e291c2ae2
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/76163
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>

2022-01-19 15:55:56 +00:00

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WebGPU Shading Language

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 [[group(0), binding(0)]] var<storage, read> G : array<i32>;
 [[stage(compute), workgroup_size(1)]]
 fn main() {
     let p = &G;
     let p2 = &(*p);
     let l1 : u32 = arrayLength(p2);
 }