Granted its up to the prosecutor and jury and maybe there's more to the story but to draw your firearm based on the information you provided IN MY OPINION doesn't constitute eminent threat of death or bodily injury and yes I know you didn't draw it but to consider it a valid point to do is a cause for concern.
He was considering his options, and chose not to draw his gun. Clearly he didn't think the situation constituted eminent threat of death or bodily injury.
Let me ask, lets say angry drunk guy starts pounding on your face, do you just let him beat you into unconsciousness and hope he stops and doesn't kill you, or do you draw your gun? If you do draw your gun, at what point do you draw it?