1 /* 2 * Copyright (C) 2010 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 17 package com.android.gallery3d.photoeditor.filters; 18 19 import android.media.effect.EffectFactory; 20 21 import com.android.gallery3d.photoeditor.Photo; 22 23 /** 24 * Negative filter applied to the image. 25 */ 26 public class NegativeFilter extends Filter { 27 28 public static final Creator<NegativeFilter> CREATOR = creatorOf(NegativeFilter.class); 29 30 public NegativeFilter() { 31 validate(); 32 } 33 34 @Override 35 public void process(Photo src, Photo dst) { 36 getEffect(EffectFactory.EFFECT_NEGATIVE).apply( 37 src.texture(), src.width(), src.height(), dst.texture()); 38 } 39 } 40