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
|
/*
* Copyright (C) 2012 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.
*/
package android.renderscript.cts;
import com.android.cts.stub.R;
import android.renderscript.Allocation;
import android.renderscript.RSRuntimeException;
public class AtanPiTest extends RSBaseCompute {
private ScriptC_atanpi_f32 script_f32;
@Override
protected void setUp() throws Exception {
super.setUp();
script_f32 = new ScriptC_atanpi_f32(mRS);
}
@Override
public void forEach(int testId, Allocation mIn, Allocation mOut) throws RSRuntimeException {
switch (testId) {
case TEST_F32:
script_f32.forEach_atanpi_f32_1(mIn, mOut);
break;
case TEST_F32_2:
script_f32.forEach_atanpi_f32_2(mIn, mOut);
break;
case TEST_F32_3:
script_f32.forEach_atanpi_f32_3(mIn, mOut);
break;
case TEST_F32_4:
script_f32.forEach_atanpi_f32_4(mIn, mOut);
break;
}
}
@Override
protected float[] getRefArray(float[] in, int input_size, int stride, int skip) {
float[] ref = new float[input_size * stride];
for (int i = 0; i < input_size; i++) {
for (int j = 0; j < stride - skip; j++) {
int idx= i * stride + j;
int idxRef = i * (stride - skip) + j;
ref[idxRef] = (float)(Math.atan((double)in[idx])/Math.PI);
}
}
return ref;
}
public void testAtanPiF32() {
doF32(0x123, 5);
}
public void testAtanPiF32_2() {
doF32_2(0x12, 5);
}
public void testAtanPiF32_3() {
doF32_3(0x847, 5);
}
public void testAtanPiF32_4() {
doF32_4(0xfa2, 5);
}
}
|
