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657e61d43d
This transform breaks up matNx2<f32> matrices used in uniform buffers into column vectors, which fixes std140 layout rules. Used by the SPIR-V and GLSL backends. Re-enable tests that were disabled for these cases. Bug: tint:1632 Change-Id: I596d016582b4189a0b413d762b3e7eabd3504b22 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/100907 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Dan Sinclair <dsinclair@chromium.org> Commit-Queue: Ben Clayton <bclayton@chromium.org>
15 lines
254 B
WebGPU Shading Language
15 lines
254 B
WebGPU Shading Language
struct S {
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before : i32,
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m : mat4x2<f32>,
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after : i32,
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}
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@group(0) @binding(0) var<uniform> u : array<S, 4>;
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@compute @workgroup_size(1)
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fn f() {
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let t = transpose(u[2].m);
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let l = length(u[0].m[1].yx);
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let a = abs(u[0].m[1].yx.x);
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}
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