Texture2D<float4> tex : register(t0);
SamplerState _tex_sampler : register(s0);

static float2 vUV;
static float4 vTint;
static uint vExtra;
static float4 fragColor;

struct SPIRV_Cross_Input
{
    float2 vUV : TEXCOORD0;
    float4 vTint : TEXCOORD1;
    nointerpolation uint vExtra : TEXCOORD2;
};

struct SPIRV_Cross_Output
{
    float4 fragColor : SV_Target0;
};

void frag_main()
{
    float4 color = tex.Sample(_tex_sampler, vUV);
    color *= vTint;
    if (vExtra != 0u)
    {
        float3 _42 = dot(color.xyz, float3(0.2989999949932098388671875f, 0.58700001239776611328125f, 0.114000000059604644775390625f)).xxx;
        color = float4(_42.x, _42.y, _42.z, color.w);
    }
    fragColor = color;
}

SPIRV_Cross_Output main(SPIRV_Cross_Input stage_input)
{
    vUV = stage_input.vUV;
    vTint = stage_input.vTint;
    vExtra = stage_input.vExtra;
    frag_main();
    SPIRV_Cross_Output stage_output;
    stage_output.fragColor = fragColor;
    return stage_output;
}