1c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath/* 27faaa9f3f0df9d23790277834d426c3d992ac3baCarlos Hernandez * Copyright (C) 2012 The Android Open Source Project 3c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 4c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Licensed under the Apache License, Version 2.0 (the "License"); 5c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * you may not use this file except in compliance with the License. 6c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * You may obtain a copy of the License at 7c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 8c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * http://www.apache.org/licenses/LICENSE-2.0 9c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * 10c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * Unless required by applicable law or agreed to in writing, software 11c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * distributed under the License is distributed on an "AS IS" BASIS, 12c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * See the License for the specific language governing permissions and 14c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath * limitations under the License. 15c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath */ 16c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 17c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathpackage com.android.rs.image; 18c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 19c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport java.lang.Math; 20c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 21c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.Allocation; 22c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.Element; 23c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.Matrix4f; 24c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.RenderScript; 25c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.Script; 26c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.ScriptC; 27c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.ScriptIntrinsic3DLUT; 28c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.ScriptIntrinsicColorMatrix; 29c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.renderscript.Type; 30c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathimport android.util.Log; 31c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 32c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamathpublic class ColorCube extends TestBase { 33c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath private Allocation mCube; 34c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath private ScriptC_colorcube mScript; 35c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath private ScriptIntrinsic3DLUT mIntrinsic; 36c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath private boolean mUseIntrinsic; 37c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 38c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public ColorCube(boolean useIntrinsic) { 39c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mUseIntrinsic = useIntrinsic; 40c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 41c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 42c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath private void initCube() { 43c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath final int sx = 32; 44c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath final int sy = 32; 45c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath final int sz = 16; 46c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 47c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Type.Builder tb = new Type.Builder(mRS, Element.U8_4(mRS)); 48c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath tb.setX(sx); 49c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath tb.setY(sy); 50c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath tb.setZ(sz); 51c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath Type t = tb.create(); 52c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mCube = Allocation.createTyped(mRS, t); 53c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 54c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath int dat[] = new int[sx * sy * sz]; 55c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for (int z = 0; z < sz; z++) { 56c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for (int y = 0; y < sy; y++) { 57c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath for (int x = 0; x < sx; x++ ) { 58c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath int v = 0xff000000; 59c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath v |= (0xff * x / (sx - 1)); 60c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath v |= (0xff * y / (sy - 1)) << 8; 61c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath v |= (0xff * z / (sz - 1)) << 16; 62c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath dat[z*sy*sx + y*sx + x] = v; 63c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 64c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 65c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 66c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 67c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mCube.copyFromUnchecked(dat); 68c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 69c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 70c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public void createTest(android.content.res.Resources res) { 71c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mScript = new ScriptC_colorcube(mRS); 72c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mIntrinsic = ScriptIntrinsic3DLUT.create(mRS, Element.U8_4(mRS)); 73c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 74c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath initCube(); 75c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mScript.invoke_setCube(mCube); 76c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mIntrinsic.setLUT(mCube); 77c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 78c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 79c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath public void runTest() { 80c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath if (mUseIntrinsic) { 81c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mIntrinsic.forEach(mInPixelsAllocation, mOutPixelsAllocation); 82c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } else { 83c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath mScript.forEach_root(mInPixelsAllocation, mOutPixelsAllocation); 84c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 85c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath } 86c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath 87c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath} 88c981c48f5bc9aefeffc0bcb0cc3934c2fae179ddNarayan Kamath