compiling direct x version

[aki21]

actually I got it to work on my acer laptop,but not my netbook,maybe becouse of old hardware and dont really run well I guessing,beside i'm using latest build though.@vitality,try changing rendering=0 to 1, under graphic in ppsspp ini,see if it crash or do something.anyway the progress is keeping up,probably this will be fix in the next commit,who know?,just try any possible config that you can figure out.