summaryrefslogtreecommitdiffstats
path: root/luni/src/main/native/java_lang_Math.cpp
blob: 83c39bd9270134635f76d5f824711b0f9634300f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
/*
 * 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));
}