| /* |
| * 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(); |
| } |
| } |