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.imagejb; 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.ScriptIntrinsicConvolve5x5; 28572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.renderscript.Type; 29572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samsimport android.util.Log; 30572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 31572a5031a5d8602db0bec0b253428a034bd4dd59Jason Samspublic class Convolve5x5 extends TestBase { 32572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private ScriptC_convolve5x5 mScript; 33572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private ScriptIntrinsicConvolve5x5 mIntrinsic; 34572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 35572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private int mWidth; 36572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private int mHeight; 37572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams private boolean mUseIntrinsic; 38572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 39572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams public Convolve5x5(boolean useIntrinsic) { 40572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mUseIntrinsic = useIntrinsic; 41572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 42572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 43721a5a24e2278f4012109865d62b98190b3185afJason Sams private float blend(float v1, float v2, float p) { 44721a5a24e2278f4012109865d62b98190b3185afJason Sams return (v2 * p) + (v1 * (1.f-p)); 45721a5a24e2278f4012109865d62b98190b3185afJason Sams } 46721a5a24e2278f4012109865d62b98190b3185afJason Sams 47721a5a24e2278f4012109865d62b98190b3185afJason Sams private float[] updateMatrix(float str) { 48721a5a24e2278f4012109865d62b98190b3185afJason Sams float f[] = new float[25]; 49721a5a24e2278f4012109865d62b98190b3185afJason Sams final float f125 = 1.f / 25.f; 50721a5a24e2278f4012109865d62b98190b3185afJason Sams float cf1 = blend(f125, -1.f, str); 51721a5a24e2278f4012109865d62b98190b3185afJason Sams float cf2 = blend(f125, -3.f, str); 52721a5a24e2278f4012109865d62b98190b3185afJason Sams float cf3 = blend(f125, -4.f, str); 53721a5a24e2278f4012109865d62b98190b3185afJason Sams float cf4 = blend(f125, 6.f, str); 54721a5a24e2278f4012109865d62b98190b3185afJason Sams float cf5 = blend(f125, 20.f, str); 55721a5a24e2278f4012109865d62b98190b3185afJason Sams float cf6 = blend(f125, 0.f, str); 56721a5a24e2278f4012109865d62b98190b3185afJason Sams f[0] = cf1; f[1] = cf2; f[2] = cf3; f[3] = cf2; f[4] = cf1; 57721a5a24e2278f4012109865d62b98190b3185afJason Sams f[5] = cf2; f[6] = cf6; f[7] = cf4; f[8] = cf6; f[9] = cf2; 58721a5a24e2278f4012109865d62b98190b3185afJason Sams f[10]= cf3; f[11]= cf4; f[12]= cf5; f[13]= cf4; f[14]= cf3; 59721a5a24e2278f4012109865d62b98190b3185afJason Sams f[15]= cf2; f[16]= cf6; f[17]= cf4; f[18]= cf6; f[19]= cf2; 60721a5a24e2278f4012109865d62b98190b3185afJason Sams f[20]= cf1; f[21]= cf2; f[22]= cf3; f[23]= cf2; f[24]= cf1; 61721a5a24e2278f4012109865d62b98190b3185afJason Sams return f; 62721a5a24e2278f4012109865d62b98190b3185afJason Sams } 63721a5a24e2278f4012109865d62b98190b3185afJason Sams 64721a5a24e2278f4012109865d62b98190b3185afJason Sams 65572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams public void createTest(android.content.res.Resources res) { 66572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mWidth = mInPixelsAllocation.getType().getX(); 67572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mHeight = mInPixelsAllocation.getType().getY(); 68572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 69721a5a24e2278f4012109865d62b98190b3185afJason Sams float f[] = updateMatrix(1.f); 70572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[0] = 0.012f; f[1] = 0.025f; f[2] = 0.031f; f[3] = 0.025f; f[4] = 0.012f; 71572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[5] = 0.025f; f[6] = 0.057f; f[7] = 0.075f; f[8] = 0.057f; f[9] = 0.025f; 72572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[10]= 0.031f; f[11]= 0.075f; f[12]= 0.095f; f[13]= 0.075f; f[14]= 0.031f; 73572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[15]= 0.025f; f[16]= 0.057f; f[17]= 0.075f; f[18]= 0.057f; f[19]= 0.025f; 74572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[20]= 0.012f; f[21]= 0.025f; f[22]= 0.031f; f[23]= 0.025f; f[24]= 0.012f; 75572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 76572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[0] = 1.f; f[1] = 2.f; f[2] = 0.f; f[3] = -2.f; f[4] = -1.f; 77572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[5] = 4.f; f[6] = 8.f; f[7] = 0.f; f[8] = -8.f; f[9] = -4.f; 78572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[10]= 6.f; f[11]=12.f; f[12]= 0.f; f[13]=-12.f; f[14]= -6.f; 79572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[15]= 4.f; f[16]= 8.f; f[17]= 0.f; f[18]= -8.f; f[19]= -4.f; 80572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams //f[20]= 1.f; f[21]= 2.f; f[22]= 0.f; f[23]= -2.f; f[24]= -1.f; 81572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 82572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams if (mUseIntrinsic) { 83572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic = ScriptIntrinsicConvolve5x5.create(mRS, Element.U8_4(mRS)); 84572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic.setCoefficients(f); 85572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic.setInput(mInPixelsAllocation); 86572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } else { 87f1d97e536561b4731997c85873dde3b3fb721cb2Stephen Hines mScript = new ScriptC_convolve5x5(mRS); 88572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.set_gCoeffs(f); 89572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.set_gIn(mInPixelsAllocation); 90572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.set_gWidth(mWidth); 91572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.set_gHeight(mHeight); 92572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 93572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 94572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 95721a5a24e2278f4012109865d62b98190b3185afJason Sams public void animateBars(float time) { 96721a5a24e2278f4012109865d62b98190b3185afJason Sams float f[] = updateMatrix(time % 1.f); 97721a5a24e2278f4012109865d62b98190b3185afJason Sams if (mUseIntrinsic) { 98721a5a24e2278f4012109865d62b98190b3185afJason Sams mIntrinsic.setCoefficients(f); 99721a5a24e2278f4012109865d62b98190b3185afJason Sams } else { 100721a5a24e2278f4012109865d62b98190b3185afJason Sams mScript.set_gCoeffs(f); 101721a5a24e2278f4012109865d62b98190b3185afJason Sams } 102721a5a24e2278f4012109865d62b98190b3185afJason Sams } 103721a5a24e2278f4012109865d62b98190b3185afJason Sams 104572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams public void runTest() { 105572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams if (mUseIntrinsic) { 106572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mIntrinsic.forEach(mOutPixelsAllocation); 107572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } else { 108572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams mScript.forEach_root(mOutPixelsAllocation); 109572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 110572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams } 111572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams 112572a5031a5d8602db0bec0b253428a034bd4dd59Jason Sams} 113