1572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams/* 2572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * Copyright (C) 2012 The Android Open Source Project 3572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * 4572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * you may not use this file except in compliance with the License. 6572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * You may obtain a copy of the License at 7572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * 8572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 9572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * 10572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * Unless required by applicable law or agreed to in writing, software 11572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * See the License for the specific language governing permissions and 14572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams * limitations under the License. 15572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams */ 16572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 17572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samspackage com.android.rs.image; 18572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 19572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport java.lang.Math; 20572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 21572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Allocation; 22572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Element; 23572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Matrix4f; 24572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.RenderScript; 25572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Script; 26572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.ScriptC; 27572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.ScriptIntrinsic3DLUT; 28572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.ScriptIntrinsicColorMatrix; 29572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Type; 30572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.util.Log; 31572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 32572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samspublic class ColorCube extends TestBase { 33572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private Allocation mCube; 34572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private ScriptC_colorcube mScript; 35572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private ScriptIntrinsic3DLUT mIntrinsic; 36572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private boolean mUseIntrinsic; 37572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 38572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams public ColorCube(boolean useIntrinsic) { 39572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mUseIntrinsic = useIntrinsic; 40572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 41572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 42572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private void initCube() { 43572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams final int sx = 32; 44572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams final int sy = 32; 45572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams final int sz = 16; 46572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 47572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams Type.Builder tb = new Type.Builder(mRS, Element.U8_4(mRS)); 48572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams tb.setX(sx); 49572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams tb.setY(sy); 50572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams tb.setZ(sz); 51572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams Type t = tb.create(); 52572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mCube = Allocation.createTyped(mRS, t); 53572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 54572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams int dat[] = new int[sx * sy * sz]; 55572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams for (int z = 0; z < sz; z++) { 56572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams for (int y = 0; y < sy; y++) { 57572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams for (int x = 0; x < sx; x++ ) { 58572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams int v = 0xff000000; 59572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams v |= (0xff * x / (sx - 1)); 60572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams v |= (0xff * y / (sy - 1)) << 8; 61572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams v |= (0xff * z / (sz - 1)) << 16; 62572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams dat[z*sy*sx + y*sx + x] = v; 63572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 64572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 65572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 66572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 67572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mCube.copyFromUnchecked(dat); 68572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 69572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 70572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams public void createTest(android.content.res.Resources res) { 71f1d97e536561b4731997c85873dde3b3fb721cb2Stephen Hines mScript = new ScriptC_colorcube(mRS); 72572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic = ScriptIntrinsic3DLUT.create(mRS, Element.U8_4(mRS)); 73572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 74572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams initCube(); 75572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.invoke_setCube(mCube); 76572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic.setLUT(mCube); 77572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 78572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 79572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams public void runTest() { 80572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams if (mUseIntrinsic) { 81572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic.forEach(mInPixelsAllocation, mOutPixelsAllocation); 82572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } else { 83572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.forEach_root(mInPixelsAllocation, mOutPixelsAllocation); 84572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 85572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 86572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 87572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams} 88