| /* |
| * Copyright (C) 2006 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "Math" |
| |
| #include "jni.h" |
| #include "JNIHelp.h" |
| #include "JniConstants.h" |
| |
| #include <stdlib.h> |
| #include <math.h> |
| |
| static jdouble Math_sin(JNIEnv*, jclass, jdouble a) { |
| return sin(a); |
| } |
| |
| static jdouble Math_cos(JNIEnv*, jclass, jdouble a) { |
| return cos(a); |
| } |
| |
| static jdouble Math_tan(JNIEnv*, jclass, jdouble a) { |
| return tan(a); |
| } |
| |
| static jdouble Math_asin(JNIEnv*, jclass, jdouble a) { |
| return asin(a); |
| } |
| |
| static jdouble Math_acos(JNIEnv*, jclass, jdouble a) { |
| return acos(a); |
| } |
| |
| static jdouble Math_atan(JNIEnv*, jclass, jdouble a) { |
| return atan(a); |
| } |
| |
| static jdouble Math_exp(JNIEnv*, jclass, jdouble a) { |
| return exp(a); |
| } |
| |
| static jdouble Math_log(JNIEnv*, jclass, jdouble a) { |
| return log(a); |
| } |
| |
| static jdouble Math_IEEEremainder(JNIEnv*, jclass, jdouble a, jdouble b) { |
| return remainder(a, b); |
| } |
| |
| static jdouble Math_floor(JNIEnv*, jclass, jdouble a) { |
| return floor(a); |
| } |
| |
| static jdouble Math_ceil(JNIEnv*, jclass, jdouble a) { |
| return ceil(a); |
| } |
| |
| static jdouble Math_rint(JNIEnv*, jclass, jdouble a) { |
| return rint(a); |
| } |
| |
| static jdouble Math_atan2(JNIEnv*, jclass, jdouble a, jdouble b) { |
| return atan2(a, b); |
| } |
| |
| static jdouble Math_pow(JNIEnv*, jclass, jdouble a, jdouble b) { |
| return pow(a, b); |
| } |
| |
| static jdouble Math_sinh(JNIEnv*, jclass, jdouble a) { |
| return sinh(a); |
| } |
| |
| static jdouble Math_tanh(JNIEnv*, jclass, jdouble a) { |
| return tanh(a); |
| } |
| |
| static jdouble Math_cosh(JNIEnv*, jclass, jdouble a) { |
| return cosh(a); |
| } |
| |
| static jdouble Math_log10(JNIEnv*, jclass, jdouble a) { |
| return log10(a); |
| } |
| |
| static jdouble Math_cbrt(JNIEnv*, jclass, jdouble a) { |
| return cbrt(a); |
| } |
| |
| static jdouble Math_sqrt(JNIEnv*, jclass, jdouble a) { |
| return sqrt(a); |
| } |
| |
| static jdouble Math_expm1(JNIEnv*, jclass, jdouble a) { |
| return expm1(a); |
| } |
| |
| static jdouble Math_hypot(JNIEnv*, jclass, jdouble a, jdouble b) { |
| return hypot(a, b); |
| } |
| |
| static jdouble Math_log1p(JNIEnv*, jclass, jdouble a) { |
| return log1p(a); |
| } |
| |
| static jdouble Math_nextafter(JNIEnv*, jclass, jdouble a, jdouble b) { |
| return nextafter(a, b); |
| } |
| |
| static JNINativeMethod gMethods[] = { |
| NATIVE_METHOD(Math, IEEEremainder, "!(DD)D"), |
| NATIVE_METHOD(Math, acos, "!(D)D"), |
| NATIVE_METHOD(Math, asin, "!(D)D"), |
| NATIVE_METHOD(Math, atan, "!(D)D"), |
| NATIVE_METHOD(Math, atan2, "!(DD)D"), |
| NATIVE_METHOD(Math, cbrt, "!(D)D"), |
| NATIVE_METHOD(Math, ceil, "!(D)D"), |
| NATIVE_METHOD(Math, cos, "!(D)D"), |
| NATIVE_METHOD(Math, cosh, "!(D)D"), |
| NATIVE_METHOD(Math, exp, "!(D)D"), |
| NATIVE_METHOD(Math, expm1, "!(D)D"), |
| NATIVE_METHOD(Math, floor, "!(D)D"), |
| NATIVE_METHOD(Math, hypot, "!(DD)D"), |
| NATIVE_METHOD(Math, log, "!(D)D"), |
| NATIVE_METHOD(Math, log10, "!(D)D"), |
| NATIVE_METHOD(Math, log1p, "!(D)D"), |
| NATIVE_METHOD(Math, nextafter, "!(DD)D"), |
| NATIVE_METHOD(Math, pow, "!(DD)D"), |
| NATIVE_METHOD(Math, rint, "!(D)D"), |
| NATIVE_METHOD(Math, sin, "!(D)D"), |
| NATIVE_METHOD(Math, sinh, "!(D)D"), |
| NATIVE_METHOD(Math, sqrt, "!(D)D"), |
| NATIVE_METHOD(Math, tan, "!(D)D"), |
| NATIVE_METHOD(Math, tanh, "!(D)D"), |
| }; |
| void register_java_lang_Math(JNIEnv* env) { |
| jniRegisterNativeMethods(env, "java/lang/Math", gMethods, NELEM(gMethods)); |
| } |