1b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams/* 2b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * Copyright (C) 2012 The Android Open Source Project 3b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * 4b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * you may not use this file except in compliance with the License. 6b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * You may obtain a copy of the License at 7b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * 8b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * http://www.apache.org/licenses/LICENSE-2.0 9b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * 10b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * Unless required by applicable law or agreed to in writing, software 11b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * See the License for the specific language governing permissions and 14b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams * limitations under the License. 15b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams */ 16b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 17b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Samspackage com.android.rs.image2; 18b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 19b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Samsimport java.lang.Math; 20b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 21b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Samsimport android.support.v8.renderscript.*; 22b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Samsimport android.util.Log; 23b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 24b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Samspublic class Convolve3x3 extends TestBase { 25b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams private ScriptC_convolve3x3 mScript; 26b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams private ScriptIntrinsicConvolve3x3 mIntrinsic; 27b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 28b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams private int mWidth; 29b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams private int mHeight; 30b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams private boolean mUseIntrinsic; 31b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 32b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams public Convolve3x3(boolean useIntrinsic) { 33b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mUseIntrinsic = useIntrinsic; 34b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } 35b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 36b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams public void createTest(android.content.res.Resources res) { 37b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mWidth = mInPixelsAllocation.getType().getX(); 38b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mHeight = mInPixelsAllocation.getType().getY(); 39b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 40b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams float f[] = new float[9]; 41b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams f[0] = 0.f; f[1] = -1.f; f[2] = 0.f; 42b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams f[3] = -1.f; f[4] = 5.f; f[5] = -1.f; 43b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams f[6] = 0.f; f[7] = -1.f; f[8] = 0.f; 44b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 45b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams if (mUseIntrinsic) { 46b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mIntrinsic = ScriptIntrinsicConvolve3x3.create(mRS, Element.U8_4(mRS)); 47b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mIntrinsic.setCoefficients(f); 48b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mIntrinsic.setInput(mInPixelsAllocation); 49b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } else { 50b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mScript = new ScriptC_convolve3x3(mRS, res, R.raw.convolve3x3); 51b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mScript.set_gCoeffs(f); 52b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mScript.set_gIn(mInPixelsAllocation); 53b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mScript.set_gWidth(mWidth); 54b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mScript.set_gHeight(mHeight); 55b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } 56b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } 57b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 58b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams public void runTest() { 59b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams if (mUseIntrinsic) { 60b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mIntrinsic.forEach(mOutPixelsAllocation); 61b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } else { 62b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams mScript.forEach_root(mOutPixelsAllocation); 63b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } 64b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams } 65b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams 66b2ae7a1a18ab278f6aed8d2b16576aa8361b358eJason Sams} 67