CheckGammaFloatTable 2524 testbed/testcms2.c     return CheckGammaFloatTable(1.8);
CheckGammaFloatTable 2529 testbed/testcms2.c     return CheckGammaFloatTable(2.2);
CheckGammaFloatTable 2534 testbed/testcms2.c     return CheckGammaFloatTable(3.0);