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/*
* Copyright (C) 2014 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.
*/
// Don't edit this file! It is auto-generated by frameworks/rs/api/gen_runtime.
package android.renderscript.cts;
import android.renderscript.Allocation;
import android.renderscript.RSRuntimeException;
import android.renderscript.Element;
public class TestIlogb extends RSBaseCompute {
private ScriptC_TestIlogb script;
private ScriptC_TestIlogbRelaxed scriptRelaxed;
@Override
protected void setUp() throws Exception {
super.setUp();
script = new ScriptC_TestIlogb(mRS);
scriptRelaxed = new ScriptC_TestIlogbRelaxed(mRS);
}
public class ArgumentsFloatInt {
public float in;
public int out;
}
private void checkIlogbFloatInt() {
Allocation in = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 1, 0xc0c48da27f084aefl, false);
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 1), INPUTSIZE);
script.forEach_testIlogbFloatInt(in, out);
verifyResultsIlogbFloatInt(in, out, false);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloatInt: " + e.toString());
}
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 1), INPUTSIZE);
scriptRelaxed.forEach_testIlogbFloatInt(in, out);
verifyResultsIlogbFloatInt(in, out, true);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloatInt: " + e.toString());
}
}
private void verifyResultsIlogbFloatInt(Allocation in, Allocation out, boolean relaxed) {
float[] arrayIn = new float[INPUTSIZE * 1];
in.copyTo(arrayIn);
int[] arrayOut = new int[INPUTSIZE * 1];
out.copyTo(arrayOut);
for (int i = 0; i < INPUTSIZE; i++) {
for (int j = 0; j < 1 ; j++) {
// Extract the inputs.
ArgumentsFloatInt args = new ArgumentsFloatInt();
args.in = arrayIn[i];
// Extract the outputs.
args.out = arrayOut[i * 1 + j];
// Ask the CoreMathVerifier to validate.
String errorMessage = CoreMathVerifier.verifyIlogb(args);
boolean valid = errorMessage == null;
if (!valid) {
StringBuilder message = new StringBuilder();
message.append("Input in: ");
message.append(String.format("%14.8g {%8x} %15a",
args.in, Float.floatToRawIntBits(args.in), args.in));
message.append("\n");
message.append("Output out: ");
message.append(String.format("%d", args.out));
message.append("\n");
message.append(errorMessage);
assertTrue("Incorrect output for checkIlogbFloatInt" +
(relaxed ? "_relaxed" : "") + ":\n" + message.toString(), valid);
}
}
}
}
private void checkIlogbFloat2Int2() {
Allocation in = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 2, 0x4ba2fa846382ada1l, false);
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 2), INPUTSIZE);
script.forEach_testIlogbFloat2Int2(in, out);
verifyResultsIlogbFloat2Int2(in, out, false);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloat2Int2: " + e.toString());
}
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 2), INPUTSIZE);
scriptRelaxed.forEach_testIlogbFloat2Int2(in, out);
verifyResultsIlogbFloat2Int2(in, out, true);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloat2Int2: " + e.toString());
}
}
private void verifyResultsIlogbFloat2Int2(Allocation in, Allocation out, boolean relaxed) {
float[] arrayIn = new float[INPUTSIZE * 2];
in.copyTo(arrayIn);
int[] arrayOut = new int[INPUTSIZE * 2];
out.copyTo(arrayOut);
for (int i = 0; i < INPUTSIZE; i++) {
for (int j = 0; j < 2 ; j++) {
// Extract the inputs.
ArgumentsFloatInt args = new ArgumentsFloatInt();
args.in = arrayIn[i * 2 + j];
// Extract the outputs.
args.out = arrayOut[i * 2 + j];
// Ask the CoreMathVerifier to validate.
String errorMessage = CoreMathVerifier.verifyIlogb(args);
boolean valid = errorMessage == null;
if (!valid) {
StringBuilder message = new StringBuilder();
message.append("Input in: ");
message.append(String.format("%14.8g {%8x} %15a",
args.in, Float.floatToRawIntBits(args.in), args.in));
message.append("\n");
message.append("Output out: ");
message.append(String.format("%d", args.out));
message.append("\n");
message.append(errorMessage);
assertTrue("Incorrect output for checkIlogbFloat2Int2" +
(relaxed ? "_relaxed" : "") + ":\n" + message.toString(), valid);
}
}
}
}
private void checkIlogbFloat3Int3() {
Allocation in = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 3, 0x4ba2fa85dc4b0d43l, false);
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 3), INPUTSIZE);
script.forEach_testIlogbFloat3Int3(in, out);
verifyResultsIlogbFloat3Int3(in, out, false);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloat3Int3: " + e.toString());
}
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 3), INPUTSIZE);
scriptRelaxed.forEach_testIlogbFloat3Int3(in, out);
verifyResultsIlogbFloat3Int3(in, out, true);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloat3Int3: " + e.toString());
}
}
private void verifyResultsIlogbFloat3Int3(Allocation in, Allocation out, boolean relaxed) {
float[] arrayIn = new float[INPUTSIZE * 4];
in.copyTo(arrayIn);
int[] arrayOut = new int[INPUTSIZE * 4];
out.copyTo(arrayOut);
for (int i = 0; i < INPUTSIZE; i++) {
for (int j = 0; j < 3 ; j++) {
// Extract the inputs.
ArgumentsFloatInt args = new ArgumentsFloatInt();
args.in = arrayIn[i * 4 + j];
// Extract the outputs.
args.out = arrayOut[i * 4 + j];
// Ask the CoreMathVerifier to validate.
String errorMessage = CoreMathVerifier.verifyIlogb(args);
boolean valid = errorMessage == null;
if (!valid) {
StringBuilder message = new StringBuilder();
message.append("Input in: ");
message.append(String.format("%14.8g {%8x} %15a",
args.in, Float.floatToRawIntBits(args.in), args.in));
message.append("\n");
message.append("Output out: ");
message.append(String.format("%d", args.out));
message.append("\n");
message.append(errorMessage);
assertTrue("Incorrect output for checkIlogbFloat3Int3" +
(relaxed ? "_relaxed" : "") + ":\n" + message.toString(), valid);
}
}
}
}
private void checkIlogbFloat4Int4() {
Allocation in = createRandomAllocation(mRS, Element.DataType.FLOAT_32, 4, 0x4ba2fa8755136ce5l, false);
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 4), INPUTSIZE);
script.forEach_testIlogbFloat4Int4(in, out);
verifyResultsIlogbFloat4Int4(in, out, false);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloat4Int4: " + e.toString());
}
try {
Allocation out = Allocation.createSized(mRS, getElement(mRS, Element.DataType.SIGNED_32, 4), INPUTSIZE);
scriptRelaxed.forEach_testIlogbFloat4Int4(in, out);
verifyResultsIlogbFloat4Int4(in, out, true);
} catch (Exception e) {
throw new RSRuntimeException("RenderScript. Can't invoke forEach_testIlogbFloat4Int4: " + e.toString());
}
}
private void verifyResultsIlogbFloat4Int4(Allocation in, Allocation out, boolean relaxed) {
float[] arrayIn = new float[INPUTSIZE * 4];
in.copyTo(arrayIn);
int[] arrayOut = new int[INPUTSIZE * 4];
out.copyTo(arrayOut);
for (int i = 0; i < INPUTSIZE; i++) {
for (int j = 0; j < 4 ; j++) {
// Extract the inputs.
ArgumentsFloatInt args = new ArgumentsFloatInt();
args.in = arrayIn[i * 4 + j];
// Extract the outputs.
args.out = arrayOut[i * 4 + j];
// Ask the CoreMathVerifier to validate.
String errorMessage = CoreMathVerifier.verifyIlogb(args);
boolean valid = errorMessage == null;
if (!valid) {
StringBuilder message = new StringBuilder();
message.append("Input in: ");
message.append(String.format("%14.8g {%8x} %15a",
args.in, Float.floatToRawIntBits(args.in), args.in));
message.append("\n");
message.append("Output out: ");
message.append(String.format("%d", args.out));
message.append("\n");
message.append(errorMessage);
assertTrue("Incorrect output for checkIlogbFloat4Int4" +
(relaxed ? "_relaxed" : "") + ":\n" + message.toString(), valid);
}
}
}
}
public void testIlogb() {
checkIlogbFloatInt();
checkIlogbFloat2Int2();
checkIlogbFloat3Int3();
checkIlogbFloat4Int4();
}
}