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https://github.com/encounter/dawn-cmake.git
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51cfe26bb7
Use the new semantic constant value information to significantly reduce the complex indexing logic emitted for UBO accesses. This will dramatically reduce the number of `for` loops that are decayed to `while` loops. Change-Id: I1b0adb5edde2b4ed39c6beafc2e28106b86e0edd Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/57701 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: James Price <jrprice@google.com>
32 lines
704 B
WebGPU Shading Language
32 lines
704 B
WebGPU Shading Language
struct Inner {
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a : vec3<i32>;
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b : i32;
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c : vec3<u32>;
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d : u32;
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e : vec3<f32>;
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f : f32;
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g : mat2x3<f32>;
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h : mat3x2<f32>;
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i : [[stride(16)]] array<vec4<i32>, 4>;
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};
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[[block]]
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struct S {
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arr : array<Inner>;
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};
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[[binding(0), group(0)]] var<storage, read_write> s : S;
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[[stage(compute), workgroup_size(1)]]
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fn main([[builtin(local_invocation_index)]] idx : u32) {
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s.arr[idx].a = vec3<i32>();
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s.arr[idx].b = i32();
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s.arr[idx].c = vec3<u32>();
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s.arr[idx].d = u32();
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s.arr[idx].e = vec3<f32>();
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s.arr[idx].f = f32();
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s.arr[idx].g = mat2x3<f32>();
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s.arr[idx].h = mat3x2<f32>();
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s.arr[idx].i = [[stride(16)]] array<vec4<i32>, 4>();
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}
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