// Unity built-in shader source. Copyright (c) 2016 Unity Technologies. MIT license (see license.txt)

#pragma kernel CreateFoveatedShadingRateTexture
#pragma only_renderers vulkan

#include "Internal-CreateFoveatedShadingRateTexture.cginc"

RWTexture2DArray<uint> _Result;

// 2 threads for z because we parralelize the algorithm on the z
[numthreads(8,8,2)]
void CreateFoveatedShadingRateTexture(uint3 id : SV_DispatchThreadID)
{
    _Result[id] = GetShadingRateLevel(id);
}