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Pulse/Tests/Shaders/Vulkan/BufferCopy.nzsl
2025-03-17 22:41:04 +01:00

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[nzsl_version("1.0")]
module;
struct Input
{
[builtin(global_invocation_indices)] indices: vec3[u32]
}
[layout(std430)]
struct SSBO
{
data: dyn_array[u32]
}
external
{
[set(0), binding(0)] read_ssbo: storage[SSBO, readonly],
[set(1), binding(0)] write_ssbo: storage[SSBO, writeonly],
}
[entry(compute)]
[workgroup(16, 16, 1)]
fn main(input: Input)
{
write_ssbo.data[input.indices.x * input.indices.y] = read_ssbo.data[input.indices.x * input.indices.y];
}