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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 android.graphics.Bitmap;
public class ImageFilterFx extends ImageFilter {
private static final String TAG = "ImageFilterFx";
Bitmap fxBitmap;
int mNameResource = 0;
public ImageFilterFx(Bitmap fxBitmap, String name, int nameResource) {
setFilterType(TYPE_FX);
mName = name;
this.fxBitmap = fxBitmap;
mNameResource = nameResource;
}
@Override
public int getTextId() {
return mNameResource;
}
@Override
public ImageFilter clone() throws CloneNotSupportedException {
ImageFilterFx filter = (ImageFilterFx) super.clone();
filter.fxBitmap = this.fxBitmap;
return filter;
}
public boolean isNil() {
if (fxBitmap != null) {
return false;
}
return true;
}
@Override
public boolean showParameterValue() {
return false;
}
@Override
public boolean showEditingControls() {
return false;
}
@Override
public boolean showUtilityPanel() {
return false;
}
native protected void nativeApplyFilter(Bitmap bitmap, int w, int h,Bitmap fxBitmap, int fxw, int fxh);
@Override
public Bitmap apply(Bitmap bitmap, float scaleFactor, boolean highQuality) {
if (fxBitmap==null)
return bitmap;
int w = bitmap.getWidth();
int h = bitmap.getHeight();
int fxw = fxBitmap.getWidth();
int fxh = fxBitmap.getHeight();
nativeApplyFilter(bitmap, w, h, fxBitmap, fxw, fxh);
return bitmap;
}
}
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