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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.gallery3d.filtershow.filters;
import com.android.gallery3d.R;
import android.graphics.Bitmap;
public class ImageFilterWBalance extends ImageFilter {
private static final String TAG = "ImageFilterWBalance";
public ImageFilterWBalance() {
mName = "WBalance";
}
public FilterRepresentation getDefaultRepresentation() {
FilterRepresentation representation = new FilterDirectRepresentation("WBalance");
representation.setFilterClass(ImageFilterWBalance.class);
representation.setFilterType(FilterRepresentation.TYPE_WBALANCE);
representation.setTextId(R.string.wbalance);
representation.setButtonId(R.id.wbalanceButton);
representation.setShowEditingControls(false);
return representation;
}
native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, int locX, int locY);
@Override
public Bitmap apply(Bitmap bitmap, float scaleFactor, int quality) {
int w = bitmap.getWidth();
int h = bitmap.getHeight();
nativeApplyFilter(bitmap, w, h, -1, -1);
return bitmap;
}
}
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