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.widget.SeekBar; 20import android.widget.TextView; 21 22public class Vignette extends TestBase { 23 private ScriptC_vignette_full mScript_full = null; 24 private ScriptC_vignette_relaxed mScript_relaxed = null; 25 private ScriptC_vignette_approx_full mScript_approx_full = null; 26 private ScriptC_vignette_approx_relaxed mScript_approx_relaxed = null; 27 private final boolean approx; 28 private final boolean relaxed; 29 private float center_x = 0.5f; 30 private float center_y = 0.5f; 31 private float scale = 0.5f; 32 private float shade = 0.5f; 33 private float slope = 20.0f; 34 35 public Vignette(boolean approx, boolean relaxed) { 36 this.approx = approx; 37 this.relaxed = relaxed; 38 } 39 40 public boolean onBar1Setup(SeekBar b, TextView t) { 41 t.setText("Scale"); 42 b.setMax(100); 43 b.setProgress(25); 44 return true; 45 } 46 public boolean onBar2Setup(SeekBar b, TextView t) { 47 t.setText("Shade"); 48 b.setMax(100); 49 b.setProgress(50); 50 return true; 51 } 52 public boolean onBar3Setup(SeekBar b, TextView t) { 53 t.setText("Slope"); 54 b.setMax(100); 55 b.setProgress(20); 56 return true; 57 } 58 public boolean onBar4Setup(SeekBar b, TextView t) { 59 t.setText("Shift center X"); 60 b.setMax(100); 61 b.setProgress(50); 62 return true; 63 } 64 public boolean onBar5Setup(SeekBar b, TextView t) { 65 t.setText("Shift center Y"); 66 b.setMax(100); 67 b.setProgress(50); 68 return true; 69 } 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 public void animateBars(float time) { 94 scale = time % 2.f; 95 do_init(); 96 } 97 98 private void do_init() { 99 if (approx) { 100 if (relaxed) 101 mScript_approx_relaxed.invoke_init_vignette( 102 mInPixelsAllocation.getType().getX(), 103 mInPixelsAllocation.getType().getY(), center_x, 104 center_y, scale, shade, slope); 105 else 106 mScript_approx_full.invoke_init_vignette( 107 mInPixelsAllocation.getType().getX(), 108 mInPixelsAllocation.getType().getY(), center_x, 109 center_y, scale, shade, slope); 110 } else if (relaxed) 111 mScript_relaxed.invoke_init_vignette( 112 mInPixelsAllocation.getType().getX(), 113 mInPixelsAllocation.getType().getY(), center_x, center_y, 114 scale, shade, slope); 115 else 116 mScript_full.invoke_init_vignette( 117 mInPixelsAllocation.getType().getX(), 118 mInPixelsAllocation.getType().getY(), center_x, center_y, 119 scale, shade, slope); 120 } 121 122 public void createTest(android.content.res.Resources res) { 123 if (approx) { 124 if (relaxed) 125 mScript_approx_relaxed = new ScriptC_vignette_approx_relaxed(mRS); 126 else 127 mScript_approx_full = new ScriptC_vignette_approx_full(mRS); 128 } else if (relaxed) 129 mScript_relaxed = new ScriptC_vignette_relaxed(mRS); 130 else 131 mScript_full = new ScriptC_vignette_full(mRS); 132 do_init(); 133 } 134 135 public void runTest() { 136 if (approx) { 137 if (relaxed) 138 mScript_approx_relaxed.forEach_root(mInPixelsAllocation, 139 mOutPixelsAllocation); 140 else 141 mScript_approx_full.forEach_root(mInPixelsAllocation, 142 mOutPixelsAllocation); 143 } else if (relaxed) 144 mScript_relaxed.forEach_root(mInPixelsAllocation, 145 mOutPixelsAllocation); 146 else 147 mScript_full.forEach_root(mInPixelsAllocation, 148 mOutPixelsAllocation); 149 } 150 151} 152 153