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/*
* 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.image2;
import java.lang.Math;
import android.support.v8.renderscript.Allocation;
import android.support.v8.renderscript.Element;
import android.support.v8.renderscript.ScriptIntrinsicHistogram;
public class WhiteBalance extends TestBase {
private ScriptC_wbalance mScript;
private ScriptIntrinsicHistogram mHist;
private Allocation mSums;
public void createTest(android.content.res.Resources res) {
mScript = new ScriptC_wbalance(mRS);
mHist = ScriptIntrinsicHistogram.create(mRS, Element.U8_4(mRS));
mSums = Allocation.createSized(mRS, Element.I32_4(mRS), 256);
mHist.setOutput(mSums);
mScript.set_histogramValues(mSums);
}
public void runTest() {
mHist.forEach(mInPixelsAllocation);
mScript.invoke_prepareWhiteBalance();
mScript.forEach_whiteBalanceKernel(mInPixelsAllocation, mOutPixelsAllocation);
}
}
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