| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.rs.image; |
| |
| import android.renderscript.Allocation; |
| import android.renderscript.Element; |
| import android.renderscript.Sampler; |
| import android.renderscript.Type; |
| import android.widget.SeekBar; |
| import android.widget.TextView; |
| |
| public class Vignette extends TestBase { |
| private ScriptC_vignette_full mScript_full = null; |
| private ScriptC_vignette_relaxed mScript_relaxed = null; |
| private ScriptC_vignette_approx_full mScript_approx_full = null; |
| private ScriptC_vignette_approx_relaxed mScript_approx_relaxed = null; |
| private final boolean approx; |
| private final boolean relaxed; |
| private float center_x = 0.5f; |
| private float center_y = 0.5f; |
| private float scale = 0.5f; |
| private float shade = 0.5f; |
| private float slope = 20.0f; |
| |
| public Vignette(boolean approx, boolean relaxed) { |
| this.approx = approx; |
| this.relaxed = relaxed; |
| } |
| |
| public boolean onBar1Setup(SeekBar b, TextView t) { |
| t.setText("Scale"); |
| b.setMax(100); |
| b.setProgress(25); |
| return true; |
| } |
| public boolean onBar2Setup(SeekBar b, TextView t) { |
| t.setText("Shade"); |
| b.setMax(100); |
| b.setProgress(50); |
| return true; |
| } |
| public boolean onBar3Setup(SeekBar b, TextView t) { |
| t.setText("Slope"); |
| b.setMax(100); |
| b.setProgress(20); |
| return true; |
| } |
| public boolean onBar4Setup(SeekBar b, TextView t) { |
| t.setText("Shift center X"); |
| b.setMax(100); |
| b.setProgress(50); |
| return true; |
| } |
| public boolean onBar5Setup(SeekBar b, TextView t) { |
| t.setText("Shift center Y"); |
| b.setMax(100); |
| b.setProgress(50); |
| return true; |
| } |
| |
| public void onBar1Changed(int progress) { |
| scale = progress / 50.0f; |
| do_init(); |
| } |
| public void onBar2Changed(int progress) { |
| shade = progress / 100.0f; |
| do_init(); |
| } |
| public void onBar3Changed(int progress) { |
| slope = (float)progress; |
| do_init(); |
| } |
| public void onBar4Changed(int progress) { |
| center_x = progress / 100.0f; |
| do_init(); |
| } |
| public void onBar5Changed(int progress) { |
| center_y = progress / 100.0f; |
| do_init(); |
| } |
| |
| private void do_init() { |
| if (approx) { |
| if (relaxed) |
| mScript_approx_relaxed.invoke_init_vignette( |
| mInPixelsAllocation.getType().getX(), |
| mInPixelsAllocation.getType().getY(), center_x, |
| center_y, scale, shade, slope); |
| else |
| mScript_approx_full.invoke_init_vignette( |
| mInPixelsAllocation.getType().getX(), |
| mInPixelsAllocation.getType().getY(), center_x, |
| center_y, scale, shade, slope); |
| } else if (relaxed) |
| mScript_relaxed.invoke_init_vignette( |
| mInPixelsAllocation.getType().getX(), |
| mInPixelsAllocation.getType().getY(), center_x, center_y, |
| scale, shade, slope); |
| else |
| mScript_full.invoke_init_vignette( |
| mInPixelsAllocation.getType().getX(), |
| mInPixelsAllocation.getType().getY(), center_x, center_y, |
| scale, shade, slope); |
| } |
| |
| public void createTest(android.content.res.Resources res) { |
| if (approx) { |
| if (relaxed) |
| mScript_approx_relaxed = new ScriptC_vignette_approx_relaxed(mRS); |
| else |
| mScript_approx_full = new ScriptC_vignette_approx_full(mRS); |
| } else if (relaxed) |
| mScript_relaxed = new ScriptC_vignette_relaxed(mRS); |
| else |
| mScript_full = new ScriptC_vignette_full(mRS); |
| do_init(); |
| } |
| |
| public void runTest() { |
| if (approx) { |
| if (relaxed) |
| mScript_approx_relaxed.forEach_root(mInPixelsAllocation, |
| mOutPixelsAllocation); |
| else |
| mScript_approx_full.forEach_root(mInPixelsAllocation, |
| mOutPixelsAllocation); |
| } else if (relaxed) |
| mScript_relaxed.forEach_root(mInPixelsAllocation, |
| mOutPixelsAllocation); |
| else |
| mScript_full.forEach_root(mInPixelsAllocation, |
| mOutPixelsAllocation); |
| } |
| |
| } |
| |