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 17package com.android.gallery3d.photoeditor.filters; 18 19import android.media.effect.Effect; 20import android.media.effect.EffectFactory; 21import android.os.Parcel; 22 23import com.android.gallery3d.photoeditor.Photo; 24 25/** 26 * Tint filter applied to the image. 27 */ 28public class TintFilter extends Filter { 29 30 public static final Creator<TintFilter> CREATOR = creatorOf(TintFilter.class); 31 32 private int color; 33 34 public void setTint(int color) { 35 this.color = color; 36 validate(); 37 } 38 39 @Override 40 public void process(Photo src, Photo dst) { 41 Effect effect = getEffect(EffectFactory.EFFECT_TINT); 42 effect.setParameter("tint", color); 43 effect.apply(src.texture(), src.width(), src.height(), dst.texture()); 44 } 45 46 @Override 47 protected void writeToParcel(Parcel out) { 48 out.writeInt(color); 49 } 50 51 @Override 52 protected void readFromParcel(Parcel in) { 53 color = in.readInt(); 54 } 55} 56