| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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. The Android Open Source |
| * Project designates this particular file as subject to the "Classpath" |
| * exception as provided by The Android Open Source Project in the LICENSE |
| * file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #include "jni.h" |
| #include <nativehelper/JNIHelp.h> |
| #include "nativehelper/jni_macros.h" |
| |
| #include <stdlib.h> |
| #include <math.h> |
| |
| JNIEXPORT jdouble JNICALL |
| Math_cos(jdouble d) { |
| return cos(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_sin(jdouble d) { |
| return sin(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_tan(jdouble d) { |
| return tan(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_asin(jdouble d) { |
| return asin(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_acos(jdouble d) { |
| return acos(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_atan(jdouble d) { |
| return atan(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_exp(jdouble d) { |
| return exp(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_log(jdouble d) { |
| return log(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_log10(jdouble d) { |
| return log10(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_sqrt(jdouble d) { |
| return sqrt(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_cbrt(jdouble d) { |
| return cbrt(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_atan2(jdouble d1, jdouble d2) { |
| return atan2(d1, d2); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_pow(jdouble d1, jdouble d2) { |
| return pow(d1, d2); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_IEEEremainder(jdouble dividend, jdouble divisor) { |
| return remainder(dividend, divisor); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_cosh(jdouble d) { |
| return cosh(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_sinh(jdouble d) { |
| return sinh(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_tanh(jdouble d) { |
| return tanh(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_hypot(jdouble x, jdouble y) { |
| return hypot(x, y); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_log1p(jdouble d) { |
| return log1p(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_expm1(jdouble d) { |
| return expm1(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_floor(jdouble d) { |
| return floor(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_ceil(jdouble d) { |
| return ceil(d); |
| } |
| |
| JNIEXPORT jdouble JNICALL |
| Math_rint(jdouble d) { |
| return rint(d); |
| } |
| |
| static JNINativeMethod gMethods[] = { |
| FAST_NATIVE_METHOD(Math, IEEEremainder, "(DD)D"), |
| FAST_NATIVE_METHOD(Math, acos, "(D)D"), |
| FAST_NATIVE_METHOD(Math, asin, "(D)D"), |
| FAST_NATIVE_METHOD(Math, atan, "(D)D"), |
| FAST_NATIVE_METHOD(Math, atan2, "(DD)D"), |
| FAST_NATIVE_METHOD(Math, cbrt, "(D)D"), |
| FAST_NATIVE_METHOD(Math, cos, "(D)D"), |
| FAST_NATIVE_METHOD(Math, ceil, "(D)D"), |
| FAST_NATIVE_METHOD(Math, cosh, "(D)D"), |
| FAST_NATIVE_METHOD(Math, exp, "(D)D"), |
| FAST_NATIVE_METHOD(Math, expm1, "(D)D"), |
| FAST_NATIVE_METHOD(Math, floor, "(D)D"), |
| FAST_NATIVE_METHOD(Math, hypot, "(DD)D"), |
| FAST_NATIVE_METHOD(Math, log, "(D)D"), |
| FAST_NATIVE_METHOD(Math, log10, "(D)D"), |
| FAST_NATIVE_METHOD(Math, log1p, "(D)D"), |
| FAST_NATIVE_METHOD(Math, pow, "(DD)D"), |
| FAST_NATIVE_METHOD(Math, rint, "(D)D"), |
| FAST_NATIVE_METHOD(Math, sin, "(D)D"), |
| FAST_NATIVE_METHOD(Math, sinh, "(D)D"), |
| FAST_NATIVE_METHOD(Math, sqrt, "(D)D"), |
| FAST_NATIVE_METHOD(Math, tan, "(D)D"), |
| FAST_NATIVE_METHOD(Math, tanh, "(D)D"), |
| }; |
| |
| void register_java_lang_Math(JNIEnv* env) { |
| jniRegisterNativeMethods(env, "java/lang/Math", gMethods, NELEM(gMethods)); |
| } |