blob: 21a1dffb5ffd792d102d1c2dff055ac9a00eb87d (
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
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
package com.android.gallery3d.filtershow.filters;
import android.graphics.Bitmap;
import com.android.gallery3d.filtershow.presets.ImagePreset;
public class ImageFilter implements Cloneable {
protected int mMaxParameter = 100;
protected int mMinParameter = -100;
protected int mPreviewParameter = mMaxParameter;
protected int mDefaultParameter = 0;
protected int mParameter = 0;
private ImagePreset mImagePreset;
protected String mName = "Original";
private final String LOGTAG = "ImageFilter";
public static final byte TYPE_BORDER =1;
public static final byte TYPE_FX = 2;
public static final byte TYPE_WBALANCE = 3;
public static final byte TYPE_VIGNETTE = 4;
public static final byte TYPE_NORMAL = 5;
public static final byte TYPE_TINYPLANET = 6;
private byte filterType = TYPE_NORMAL;
public byte getFilterType(){
return filterType;
}
protected void setFilterType(byte type){
filterType = type;
}
@Override
public ImageFilter clone() throws CloneNotSupportedException {
ImageFilter filter = (ImageFilter) super.clone();
filter.setName(getName());
filter.setParameter(getParameter());
filter.setFilterType(filterType);
filter.mMaxParameter = mMaxParameter;
filter.mMinParameter = mMinParameter;
filter.mImagePreset = mImagePreset;
filter.mDefaultParameter = mDefaultParameter;
filter.mPreviewParameter = mPreviewParameter;
return filter;
}
public boolean isNil() {
if (mParameter == mDefaultParameter) {
return true;
}
return false;
}
public void setName(String name) {
mName = name;
}
public String getName() {
return mName;
}
public Bitmap apply(Bitmap bitmap, float scaleFactor, boolean highQuality) {
// do nothing here, subclasses will implement filtering here
return bitmap;
}
public int getParameter() {
return mParameter;
}
public void setParameter(int value) {
mParameter = value;
}
/**
* The maximum allowed value (inclusive)
* @return maximum value allowed as input to this filter
*/
public int getMaxParameter(){
return mMaxParameter;
}
/**
* The parameter value to be used in previews.
* @return parameter value to be used to preview the filter
*/
public int getPreviewParameter(){
return mPreviewParameter;
}
/**
* The minimum allowed value (inclusive)
* @return minimum value allowed as input to this filter
*/
public int getMinParameter(){
return mMinParameter;
}
/**
* Returns the default value returned by this filter.
* @return default value
*/
public int getDefaultParameter(){
return mDefaultParameter;
}
public ImagePreset getImagePreset() {
return mImagePreset;
}
public void setImagePreset(ImagePreset mPreset) {
this.mImagePreset = mPreset;
}
public boolean same(ImageFilter filter) {
if (!filter.getName().equalsIgnoreCase(getName())) {
return false;
}
return true;
}
native protected void nativeApplyGradientFilter(Bitmap bitmap, int w, int h,
int[] redGradient, int[] greenGradient, int[] blueGradient);
}
|
