#include <metal_stdlib>
#include <simd/simd.h>

struct FragmentInput {
    metal::float4 position;
    metal::uint flat;
    float linear;
    metal::float2 linear_centroid;
    metal::float3 linear_sample;
    metal::float4 perspective;
    float perspective_centroid;
    float perspective_sample;
};

struct main1Output {
    metal::float4 position [[position]];
    metal::uint flat [[user(loc0), flat]];
    float linear [[user(loc1), center_no_perspective]];
    metal::float2 linear_centroid [[user(loc2), centroid_no_perspective]];
    metal::float3 linear_sample [[user(loc3), sample_no_perspective]];
    metal::float4 perspective [[user(loc4), center_perspective]];
    float perspective_centroid [[user(loc5), centroid_perspective]];
    float perspective_sample [[user(loc6), sample_perspective]];
};
vertex main1Output main1(
) {
    FragmentInput out;
    out.position = metal::float4(2.0, 4.0, 5.0, 6.0);
    out.flat = 8u;
    out.linear = 27.0;
    out.linear_centroid = metal::float2(64.0, 125.0);
    out.linear_sample = metal::float3(216.0, 343.0, 512.0);
    out.perspective = metal::float4(729.0, 1000.0, 1331.0, 1728.0);
    out.perspective_centroid = 2197.0;
    out.perspective_sample = 2744.0;
    const auto _tmp = out;
    return main1Output { _tmp.position, _tmp.flat, _tmp.linear, _tmp.linear_centroid, _tmp.linear_sample, _tmp.perspective, _tmp.perspective_centroid, _tmp.perspective_sample };
}


struct main2Input {
    metal::uint flat [[user(loc0), flat]];
    float linear [[user(loc1), center_no_perspective]];
    metal::float2 linear_centroid [[user(loc2), centroid_no_perspective]];
    metal::float3 linear_sample [[user(loc3), sample_no_perspective]];
    metal::float4 perspective [[user(loc4), center_perspective]];
    float perspective_centroid [[user(loc5), centroid_perspective]];
    float perspective_sample [[user(loc6), sample_perspective]];
};
fragment void main2(
  main2Input varyings1 [[stage_in]]
, metal::float4 position [[position]]
) {
    const FragmentInput val = { position, varyings1.flat, varyings1.linear, varyings1.linear_centroid, varyings1.linear_sample, varyings1.perspective, varyings1.perspective_centroid, varyings1.perspective_sample };
    return;
}