cyb/evy/forks/naga/src/back/wgsl/polyfill/inverse/inverse_2x2_f32.wgsl

fn _naga_inverse_2x2_f32(m: mat2x2<f32>) -> mat2x2<f32> {
    var adj: mat2x2<f32>;
    adj[0][0] = m[1][1];
    adj[0][1] = -m[0][1];
    adj[1][0] = -m[1][0];
    adj[1][1] = m[0][0];

    let det: f32 = m[0][0] * m[1][1] - m[1][0] * m[0][1];
    return adj * (1 / det);
}