  We present the computation of the direct photon production cross-section in
perturbative QCD to all orders in the limit of high partonic center-of-mass
energy. We show how the high-energy resummation can be performed consistently
in the presence of a collinear singularity in the final state, we compare our
results to the fixed order NLO cross-section in MSbar scheme, and we provide
predictions at NNLO and beyond.
