[nzsl_version("1.0")]
module Blit;

external
{
    [binding(0)] texture: sampler2D[f32]
}

struct VertIn
{
    [location(0)] position: vec2[f32],
    [location(1)] uv: vec2[f32]
}

struct VertOut
{
    [builtin(position)] position: vec4[f32],
    [location(0)] uv: vec2[f32]
}

[entry(vert)]
fn main(vertIn: VertIn) -> VertOut
{
    let output: VertOut;
    output.position = vec4[f32](vertIn.position, 0.0, 1.0);
    output.uv = vertIn.uv;

    return output;
}

struct FragOut
{
    [location(0)] color: vec4[f32]
}

[entry(frag)]
fn main(input: VertOut) -> FragOut
{
    let output: FragOut;
    output.color = texture.Sample(input.uv);

    return output;
}