summaryrefslogtreecommitdiffstats
path: root/src/com/android/gallery3d/photoeditor/filters/TintFilter.java
blob: af3d777732c36b15383c9426f9a94608f3401f6c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
/*
 * Copyright (C) 2010 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.photoeditor.filters;

import android.media.effect.Effect;
import android.media.effect.EffectFactory;
import android.os.Parcel;

import com.android.gallery3d.photoeditor.Photo;

/**
 * Tint filter applied to the image.
 */
public class TintFilter extends Filter {

    public static final Creator<TintFilter> CREATOR = creatorOf(TintFilter.class);

    private int color;

    public void setTint(int color) {
        this.color = color;
        validate();
    }

    @Override
    public void process(Photo src, Photo dst) {
        Effect effect = getEffect(EffectFactory.EFFECT_TINT);
        effect.setParameter("tint", color);
        effect.apply(src.texture(), src.width(), src.height(), dst.texture());
    }

    @Override
    protected void writeToParcel(Parcel out) {
        out.writeInt(color);
   }

    @Override
    protected void readFromParcel(Parcel in) {
        color = in.readInt();
    }
}