1/* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package com.android.rs.image2; 18 19import android.support.v8.renderscript.*; 20import android.widget.SeekBar; 21import android.widget.TextView; 22 23public class Vignette extends TestBase { 24 private ScriptC_vignette_full mScript_full = null; 25 private ScriptC_vignette_relaxed mScript_relaxed = null; 26 private ScriptC_vignette_approx_full mScript_approx_full = null; 27 private ScriptC_vignette_approx_relaxed mScript_approx_relaxed = null; 28 private final boolean approx; 29 private final boolean relaxed; 30 private float center_x = 0.5f; 31 private float center_y = 0.5f; 32 private float scale = 0.5f; 33 private float shade = 0.5f; 34 private float slope = 20.0f; 35 36 public Vignette(boolean approx, boolean relaxed) { 37 this.approx = approx; 38 this.relaxed = relaxed; 39 } 40 41 public boolean onBar1Setup(SeekBar b, TextView t) { 42 t.setText("Scale"); 43 b.setMax(100); 44 b.setProgress(25); 45 return true; 46 } 47 public boolean onBar2Setup(SeekBar b, TextView t) { 48 t.setText("Shade"); 49 b.setMax(100); 50 b.setProgress(50); 51 return true; 52 } 53 public boolean onBar3Setup(SeekBar b, TextView t) { 54 t.setText("Slope"); 55 b.setMax(100); 56 b.setProgress(20); 57 return true; 58 } 59 public boolean onBar4Setup(SeekBar b, TextView t) { 60 t.setText("Shift center X"); 61 b.setMax(100); 62 b.setProgress(50); 63 return true; 64 } 65 public boolean onBar5Setup(SeekBar b, TextView t) { 66 t.setText("Shift center Y"); 67 b.setMax(100); 68 b.setProgress(50); 69 return true; 70 } 71 72 public void onBar1Changed(int progress) { 73 scale = progress / 50.0f; 74 do_init(); 75 } 76 public void onBar2Changed(int progress) { 77 shade = progress / 100.0f; 78 do_init(); 79 } 80 public void onBar3Changed(int progress) { 81 slope = (float)progress; 82 do_init(); 83 } 84 public void onBar4Changed(int progress) { 85 center_x = progress / 100.0f; 86 do_init(); 87 } 88 public void onBar5Changed(int progress) { 89 center_y = progress / 100.0f; 90 do_init(); 91 } 92 93 private void do_init() { 94 if (approx) { 95 if (relaxed) 96 mScript_approx_relaxed.invoke_init_vignette( 97 mInPixelsAllocation.getType().getX(), 98 mInPixelsAllocation.getType().getY(), center_x, 99 center_y, scale, shade, slope); 100 else 101 mScript_approx_full.invoke_init_vignette( 102 mInPixelsAllocation.getType().getX(), 103 mInPixelsAllocation.getType().getY(), center_x, 104 center_y, scale, shade, slope); 105 } else if (relaxed) 106 mScript_relaxed.invoke_init_vignette( 107 mInPixelsAllocation.getType().getX(), 108 mInPixelsAllocation.getType().getY(), center_x, center_y, 109 scale, shade, slope); 110 else 111 mScript_full.invoke_init_vignette( 112 mInPixelsAllocation.getType().getX(), 113 mInPixelsAllocation.getType().getY(), center_x, center_y, 114 scale, shade, slope); 115 } 116 117 public void createTest(android.content.res.Resources res) { 118 if (approx) { 119 if (relaxed) 120 mScript_approx_relaxed = new ScriptC_vignette_approx_relaxed( 121 mRS, res, R.raw.vignette_approx_relaxed); 122 else 123 mScript_approx_full = new ScriptC_vignette_approx_full( 124 mRS, res, R.raw.vignette_approx_full); 125 } else if (relaxed) 126 mScript_relaxed = new ScriptC_vignette_relaxed(mRS, res, 127 R.raw.vignette_relaxed); 128 else 129 mScript_full = new ScriptC_vignette_full(mRS, res, 130 R.raw.vignette_full); 131 do_init(); 132 } 133 134 public void runTest() { 135 if (approx) { 136 if (relaxed) 137 mScript_approx_relaxed.forEach_root(mInPixelsAllocation, 138 mOutPixelsAllocation); 139 else 140 mScript_approx_full.forEach_root(mInPixelsAllocation, 141 mOutPixelsAllocation); 142 } else if (relaxed) 143 mScript_relaxed.forEach_root(mInPixelsAllocation, 144 mOutPixelsAllocation); 145 else 146 mScript_full.forEach_root(mInPixelsAllocation, 147 mOutPixelsAllocation); 148 } 149 150} 151 152