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.Effect; 20 import android.media.effect.EffectFactory; 21 22 import com.android.gallery3d.photoeditor.Photo; 23 24 /** 25 * Flip filter applied to the image. 26 */ 27 public class FlipFilter extends Filter { 28 29 private boolean flipHorizontal; 30 private boolean flipVertical; 31 32 public void setFlip(boolean flipHorizontal, boolean flipVertical) { 33 this.flipHorizontal = flipHorizontal; 34 this.flipVertical = flipVertical; 35 validate(); 36 } 37 38 @Override 39 public void process(Photo src, Photo dst) { 40 Effect effect = getEffect(EffectFactory.EFFECT_FLIP); 41 effect.setParameter("horizontal", flipHorizontal); 42 effect.setParameter("vertical", flipVertical); 43 effect.apply(src.texture(), src.width(), src.height(), dst.texture()); 44 } 45 } 46
