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src/java.desktop/share/classes/sun/java2d/marlin/FloatMath.java

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*** 1,7 **** /* ! * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this --- 1,7 ---- /* ! * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this
*** 22,32 **** * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.java2d.marlin; - import jdk.internal.math.DoubleConsts; import jdk.internal.math.FloatConsts; /** * Faster Math ceil / floor routines derived from StrictMath */ --- 22,31 ----
*** 208,223 **** || CHECK_NAN && Float.isNaN(a)) { return intpart; } return intpart - 1; } - - /** - * Returns a floating-point power of two in the normal range. - */ - static double powerOfTwoD(int n) { - assert (n >= DoubleConsts.MIN_EXPONENT && n <= DoubleConsts.MAX_EXPONENT); - return Double.longBitsToDouble((((long) n + (long) DoubleConsts.EXP_BIAS) - << (DoubleConsts.SIGNIFICAND_WIDTH - 1)) - & DoubleConsts.EXP_BIT_MASK); - } } --- 207,212 ----
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