#!/usr/bin/python

import sys, os

if ( len( sys.argv ) < 5 ):
    print("Usage: convertRGBAtoSGI inFile outFile width height");
    sys.exit(-1)

if ( os.system("genMIFFfromRGBA.pl " + sys.argv[1 ] + " /tmp/TMP1555.miff " + sys.argv[3 ] + " " + sys.argv[4] ) != 0 ):
    print("Conversion failed.")
    sys.exit(-1)
    
if ( os.system("convert /tmp/TMP1555.miff  sgi:" + sys.argv[2]  ) != 0 ):
    print("Conversion failed.")
    sys.exit(-1)