dawn-cmake/test/bug/tint/757.wgsl.expected.hlsl
Ben Clayton 51b9da45c8 writer/hlsl: Fix level packing for textureLoad()
This was spectacularly broken. Caught by CTS.

Change-Id: Iebf9dd5934be8ef4ec4217d60d5691aee73f5ea3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/56501
Auto-Submit: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
2021-06-30 08:51:36 +00:00

32 lines
812 B
HLSL

cbuffer cbuffer_constants : register(b0, space0) {
uint4 constants[1];
};
Texture2DArray<float4> myTexture : register(t1, space0);
RWByteAddressBuffer result : register(u3, space0);
struct tint_symbol_1 {
uint3 GlobalInvocationID : SV_DispatchThreadID;
};
[numthreads(1, 1, 1)]
void main(tint_symbol_1 tint_symbol) {
const uint3 GlobalInvocationID = tint_symbol.GlobalInvocationID;
uint flatIndex = ((((2u * 2u) * GlobalInvocationID.z) + (2u * GlobalInvocationID.y)) + GlobalInvocationID.x);
flatIndex = (flatIndex * 1u);
float4 texel = myTexture.Load(int4(GlobalInvocationID.xy, 0, 0));
{
uint i = 0u;
while (true) {
if (!((i < 1u))) {
break;
}
result.Store((4u * (flatIndex + i)), asuint(texel.r));
{
i = (i + 1u);
}
}
}
return;
}