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Merge "Revert "Revert "Revert "Make Gallery2 use platform RenderScript""""
[android-x86/packages-apps-Gallery2.git] / src / com / android / gallery3d / filtershow / filters / ImageFilterWBalance.java
1 /*
2  * Copyright (C) 2012 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.filtershow.filters;
18
19 import com.android.gallery3d.R;
20 import com.android.gallery3d.filtershow.editors.ImageOnlyEditor;
21
22 import android.graphics.Bitmap;
23
24 public class ImageFilterWBalance extends ImageFilter {
25     private static final String SERIALIZATION_NAME = "WBALANCE";
26     private static final String TAG = "ImageFilterWBalance";
27
28     public ImageFilterWBalance() {
29         mName = "WBalance";
30     }
31
32     public FilterRepresentation getDefaultRepresentation() {
33         FilterRepresentation representation = new FilterDirectRepresentation("WBalance");
34         representation.setSerializationName(SERIALIZATION_NAME);
35         representation.setFilterClass(ImageFilterWBalance.class);
36         representation.setFilterType(FilterRepresentation.TYPE_WBALANCE);
37         representation.setTextId(R.string.wbalance);
38         representation.setShowParameterValue(false);
39         representation.setEditorId(ImageOnlyEditor.ID);
40         representation.setSupportsPartialRendering(true);
41         representation.setIsBooleanFilter(true);
42         return representation;
43     }
44
45     @Override
46     public void useRepresentation(FilterRepresentation representation) {
47
48     }
49
50     native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, int locX, int locY);
51
52     @Override
53     public Bitmap apply(Bitmap bitmap, float scaleFactor, int quality) {
54         int w = bitmap.getWidth();
55         int h = bitmap.getHeight();
56         nativeApplyFilter(bitmap, w, h, -1, -1);
57         return bitmap;
58     }
59
60 }