-
RGBImageFilter
-
origmodel: ColorModel
-
newmodel: ColorModel
-
canFilterIndexColorModel: boolean
-
<init>(): void
-
setColorModel(ColorModel): void
-
substituteColorModel(ColorModel, ColorModel): void
-
filterIndexColorModel(IndexColorModel): IndexColorModel
-
filterRGBPixels(int, int, int, int, int[], int, int): void
-
setPixels(int, int, int, int, ColorModel, byte[], int, int): void
-
setPixels(int, int, int, int, ColorModel, int[], int, int): void
-
filterRGB(int, int, int): int
-
public abstract class java.awt.image.RGBImageFilter extends java.awt.image.ImageFilter
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: java.awt.image.RGBImageFilter
super_class: java.awt.image.ImageFilter
{
protected java.awt.image.ColorModel origmodel;
descriptor: Ljava/awt/image/ColorModel;
flags: (0x0004) ACC_PROTECTED
protected java.awt.image.ColorModel newmodel;
descriptor: Ljava/awt/image/ColorModel;
flags: (0x0004) ACC_PROTECTED
protected boolean canFilterIndexColorModel;
descriptor: Z
flags: (0x0004) ACC_PROTECTED
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // java.awt.image.RGBImageFilter this
0: .line 67
aload 0 /* this */
invokespecial java.awt.image.ImageFilter.<init>:()V
return
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/awt/image/RGBImageFilter;
public void setColorModel(java.awt.image.ColorModel);
descriptor: (Ljava/awt/image/ColorModel;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=2
start local 0 // java.awt.image.RGBImageFilter this
start local 1 // java.awt.image.ColorModel model
0: .line 115
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.canFilterIndexColorModel:Z
ifeq 5
aload 1 /* model */
instanceof java.awt.image.IndexColorModel
ifeq 5
1: .line 116
aload 0 /* this */
aload 1 /* model */
checkcast java.awt.image.IndexColorModel
invokevirtual java.awt.image.RGBImageFilter.filterIndexColorModel:(Ljava/awt/image/IndexColorModel;)Ljava/awt/image/IndexColorModel;
astore 2 /* newcm */
start local 2 // java.awt.image.ColorModel newcm
2: .line 117
aload 0 /* this */
aload 1 /* model */
aload 2 /* newcm */
invokevirtual java.awt.image.RGBImageFilter.substituteColorModel:(Ljava/awt/image/ColorModel;Ljava/awt/image/ColorModel;)V
3: .line 118
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.consumer:Ljava/awt/image/ImageConsumer;
aload 2 /* newcm */
invokeinterface java.awt.image.ImageConsumer.setColorModel:(Ljava/awt/image/ColorModel;)V
end local 2 // java.awt.image.ColorModel newcm
4: .line 119
goto 6
5: .line 120
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.consumer:Ljava/awt/image/ImageConsumer;
invokestatic java.awt.image.ColorModel.getRGBdefault:()Ljava/awt/image/ColorModel;
invokeinterface java.awt.image.ImageConsumer.setColorModel:(Ljava/awt/image/ColorModel;)V
6: .line 122
StackMap locals:
StackMap stack:
return
end local 1 // java.awt.image.ColorModel model
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/awt/image/RGBImageFilter;
0 7 1 model Ljava/awt/image/ColorModel;
2 4 2 newcm Ljava/awt/image/ColorModel;
MethodParameters:
Name Flags
model
public void substituteColorModel(java.awt.image.ColorModel, java.awt.image.ColorModel);
descriptor: (Ljava/awt/image/ColorModel;Ljava/awt/image/ColorModel;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 // java.awt.image.RGBImageFilter this
start local 1 // java.awt.image.ColorModel oldcm
start local 2 // java.awt.image.ColorModel newcm
0: .line 133
aload 0 /* this */
aload 1 /* oldcm */
putfield java.awt.image.RGBImageFilter.origmodel:Ljava/awt/image/ColorModel;
1: .line 134
aload 0 /* this */
aload 2 /* newcm */
putfield java.awt.image.RGBImageFilter.newmodel:Ljava/awt/image/ColorModel;
2: .line 135
return
end local 2 // java.awt.image.ColorModel newcm
end local 1 // java.awt.image.ColorModel oldcm
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/awt/image/RGBImageFilter;
0 3 1 oldcm Ljava/awt/image/ColorModel;
0 3 2 newcm Ljava/awt/image/ColorModel;
MethodParameters:
Name Flags
oldcm
newcm
public java.awt.image.IndexColorModel filterIndexColorModel(java.awt.image.IndexColorModel);
descriptor: (Ljava/awt/image/IndexColorModel;)Ljava/awt/image/IndexColorModel;
flags: (0x0001) ACC_PUBLIC
Code:
stack=8, locals=11, args_size=2
start local 0 // java.awt.image.RGBImageFilter this
start local 1 // java.awt.image.IndexColorModel icm
0: .line 148
aload 1 /* icm */
invokevirtual java.awt.image.IndexColorModel.getMapSize:()I
istore 2 /* mapsize */
start local 2 // int mapsize
1: .line 149
iload 2 /* mapsize */
newarray 8
astore 3 /* r */
start local 3 // byte[] r
2: .line 150
iload 2 /* mapsize */
newarray 8
astore 4 /* g */
start local 4 // byte[] g
3: .line 151
iload 2 /* mapsize */
newarray 8
astore 5 /* b */
start local 5 // byte[] b
4: .line 152
iload 2 /* mapsize */
newarray 8
astore 6 /* a */
start local 6 // byte[] a
5: .line 153
aload 1 /* icm */
aload 3 /* r */
invokevirtual java.awt.image.IndexColorModel.getReds:([B)V
6: .line 154
aload 1 /* icm */
aload 4 /* g */
invokevirtual java.awt.image.IndexColorModel.getGreens:([B)V
7: .line 155
aload 1 /* icm */
aload 5 /* b */
invokevirtual java.awt.image.IndexColorModel.getBlues:([B)V
8: .line 156
aload 1 /* icm */
aload 6 /* a */
invokevirtual java.awt.image.IndexColorModel.getAlphas:([B)V
9: .line 157
aload 1 /* icm */
invokevirtual java.awt.image.IndexColorModel.getTransparentPixel:()I
istore 7 /* trans */
start local 7 // int trans
10: .line 158
iconst_0
istore 8 /* needalpha */
start local 8 // boolean needalpha
11: .line 159
iconst_0
istore 9 /* i */
start local 9 // int i
12: goto 21
13: .line 160
StackMap locals: java.awt.image.RGBImageFilter java.awt.image.IndexColorModel int byte[] byte[] byte[] byte[] int int int
StackMap stack:
aload 0 /* this */
iconst_m1
iconst_m1
aload 1 /* icm */
iload 9 /* i */
invokevirtual java.awt.image.IndexColorModel.getRGB:(I)I
invokevirtual java.awt.image.RGBImageFilter.filterRGB:(III)I
istore 10 /* rgb */
start local 10 // int rgb
14: .line 161
aload 6 /* a */
iload 9 /* i */
iload 10 /* rgb */
bipush 24
ishr
i2b
bastore
15: .line 162
aload 6 /* a */
iload 9 /* i */
baload
iconst_m1
if_icmpeq 17
iload 9 /* i */
iload 7 /* trans */
if_icmpeq 17
16: .line 163
iconst_1
istore 8 /* needalpha */
17: .line 165
StackMap locals: int
StackMap stack:
aload 3 /* r */
iload 9 /* i */
iload 10 /* rgb */
bipush 16
ishr
i2b
bastore
18: .line 166
aload 4 /* g */
iload 9 /* i */
iload 10 /* rgb */
bipush 8
ishr
i2b
bastore
19: .line 167
aload 5 /* b */
iload 9 /* i */
iload 10 /* rgb */
iconst_0
ishr
i2b
bastore
end local 10 // int rgb
20: .line 159
iinc 9 /* i */ 1
StackMap locals:
StackMap stack:
21: iload 9 /* i */
iload 2 /* mapsize */
if_icmplt 13
end local 9 // int i
22: .line 169
iload 8 /* needalpha */
ifeq 26
23: .line 170
new java.awt.image.IndexColorModel
dup
aload 1 /* icm */
invokevirtual java.awt.image.IndexColorModel.getPixelSize:()I
iload 2 /* mapsize */
24: .line 171
aload 3 /* r */
aload 4 /* g */
aload 5 /* b */
aload 6 /* a */
25: .line 170
invokespecial java.awt.image.IndexColorModel.<init>:(II[B[B[B[B)V
areturn
26: .line 173
StackMap locals:
StackMap stack:
new java.awt.image.IndexColorModel
dup
aload 1 /* icm */
invokevirtual java.awt.image.IndexColorModel.getPixelSize:()I
iload 2 /* mapsize */
27: .line 174
aload 3 /* r */
aload 4 /* g */
aload 5 /* b */
iload 7 /* trans */
28: .line 173
invokespecial java.awt.image.IndexColorModel.<init>:(II[B[B[BI)V
areturn
end local 8 // boolean needalpha
end local 7 // int trans
end local 6 // byte[] a
end local 5 // byte[] b
end local 4 // byte[] g
end local 3 // byte[] r
end local 2 // int mapsize
end local 1 // java.awt.image.IndexColorModel icm
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 29 0 this Ljava/awt/image/RGBImageFilter;
0 29 1 icm Ljava/awt/image/IndexColorModel;
1 29 2 mapsize I
2 29 3 r [B
3 29 4 g [B
4 29 5 b [B
5 29 6 a [B
10 29 7 trans I
11 29 8 needalpha Z
12 22 9 i I
14 20 10 rgb I
MethodParameters:
Name Flags
icm
public void filterRGBPixels(int, int, int, int, int[], int, int);
descriptor: (IIII[III)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=9, locals=11, args_size=8
start local 0 // java.awt.image.RGBImageFilter this
start local 1 // int x
start local 2 // int y
start local 3 // int w
start local 4 // int h
start local 5 // int[] pixels
start local 6 // int off
start local 7 // int scansize
0: .line 196
iload 6 /* off */
istore 8 /* index */
start local 8 // int index
1: .line 197
iconst_0
istore 9 /* cy */
start local 9 // int cy
2: goto 11
3: .line 198
StackMap locals: int int
StackMap stack:
iconst_0
istore 10 /* cx */
start local 10 // int cx
4: goto 8
5: .line 199
StackMap locals: int
StackMap stack:
aload 5 /* pixels */
iload 8 /* index */
aload 0 /* this */
iload 1 /* x */
iload 10 /* cx */
iadd
iload 2 /* y */
iload 9 /* cy */
iadd
aload 5 /* pixels */
iload 8 /* index */
iaload
invokevirtual java.awt.image.RGBImageFilter.filterRGB:(III)I
iastore
6: .line 200
iinc 8 /* index */ 1
7: .line 198
iinc 10 /* cx */ 1
StackMap locals:
StackMap stack:
8: iload 10 /* cx */
iload 3 /* w */
if_icmplt 5
end local 10 // int cx
9: .line 202
iload 8 /* index */
iload 7 /* scansize */
iload 3 /* w */
isub
iadd
istore 8 /* index */
10: .line 197
iinc 9 /* cy */ 1
StackMap locals:
StackMap stack:
11: iload 9 /* cy */
iload 4 /* h */
if_icmplt 3
end local 9 // int cy
12: .line 204
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.consumer:Ljava/awt/image/ImageConsumer;
iload 1 /* x */
iload 2 /* y */
iload 3 /* w */
iload 4 /* h */
invokestatic java.awt.image.ColorModel.getRGBdefault:()Ljava/awt/image/ColorModel;
13: .line 205
aload 5 /* pixels */
iload 6 /* off */
iload 7 /* scansize */
14: .line 204
invokeinterface java.awt.image.ImageConsumer.setPixels:(IIIILjava/awt/image/ColorModel;[III)V
15: .line 206
return
end local 8 // int index
end local 7 // int scansize
end local 6 // int off
end local 5 // int[] pixels
end local 4 // int h
end local 3 // int w
end local 2 // int y
end local 1 // int x
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/awt/image/RGBImageFilter;
0 16 1 x I
0 16 2 y I
0 16 3 w I
0 16 4 h I
0 16 5 pixels [I
0 16 6 off I
0 16 7 scansize I
1 16 8 index I
2 12 9 cy I
4 9 10 cx I
MethodParameters:
Name Flags
x
y
w
h
pixels
off
scansize
public void setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int);
descriptor: (IIIILjava/awt/image/ColorModel;[BII)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=9, locals=13, args_size=9
start local 0 // java.awt.image.RGBImageFilter this
start local 1 // int x
start local 2 // int y
start local 3 // int w
start local 4 // int h
start local 5 // java.awt.image.ColorModel model
start local 6 // byte[] pixels
start local 7 // int off
start local 8 // int scansize
0: .line 227
aload 5 /* model */
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.origmodel:Ljava/awt/image/ColorModel;
if_acmpne 3
1: .line 228
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.consumer:Ljava/awt/image/ImageConsumer;
iload 1 /* x */
iload 2 /* y */
iload 3 /* w */
iload 4 /* h */
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.newmodel:Ljava/awt/image/ColorModel;
aload 6 /* pixels */
iload 7 /* off */
iload 8 /* scansize */
invokeinterface java.awt.image.ImageConsumer.setPixels:(IIIILjava/awt/image/ColorModel;[BII)V
2: .line 229
goto 17
3: .line 230
StackMap locals:
StackMap stack:
iload 3 /* w */
newarray 10
astore 9 /* filteredpixels */
start local 9 // int[] filteredpixels
4: .line 231
iload 7 /* off */
istore 10 /* index */
start local 10 // int index
5: .line 232
iconst_0
istore 11 /* cy */
start local 11 // int cy
6: goto 16
7: .line 233
StackMap locals: int[] int int
StackMap stack:
iconst_0
istore 12 /* cx */
start local 12 // int cx
8: goto 12
9: .line 234
StackMap locals: int
StackMap stack:
aload 9 /* filteredpixels */
iload 12 /* cx */
aload 5 /* model */
aload 6 /* pixels */
iload 10 /* index */
baload
sipush 255
iand
invokevirtual java.awt.image.ColorModel.getRGB:(I)I
iastore
10: .line 235
iinc 10 /* index */ 1
11: .line 233
iinc 12 /* cx */ 1
StackMap locals:
StackMap stack:
12: iload 12 /* cx */
iload 3 /* w */
if_icmplt 9
end local 12 // int cx
13: .line 237
iload 10 /* index */
iload 8 /* scansize */
iload 3 /* w */
isub
iadd
istore 10 /* index */
14: .line 238
aload 0 /* this */
iload 1 /* x */
iload 2 /* y */
iload 11 /* cy */
iadd
iload 3 /* w */
iconst_1
aload 9 /* filteredpixels */
iconst_0
iload 3 /* w */
invokevirtual java.awt.image.RGBImageFilter.filterRGBPixels:(IIII[III)V
15: .line 232
iinc 11 /* cy */ 1
StackMap locals:
StackMap stack:
16: iload 11 /* cy */
iload 4 /* h */
if_icmplt 7
end local 11 // int cy
end local 10 // int index
end local 9 // int[] filteredpixels
17: .line 241
StackMap locals:
StackMap stack:
return
end local 8 // int scansize
end local 7 // int off
end local 6 // byte[] pixels
end local 5 // java.awt.image.ColorModel model
end local 4 // int h
end local 3 // int w
end local 2 // int y
end local 1 // int x
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/awt/image/RGBImageFilter;
0 18 1 x I
0 18 2 y I
0 18 3 w I
0 18 4 h I
0 18 5 model Ljava/awt/image/ColorModel;
0 18 6 pixels [B
0 18 7 off I
0 18 8 scansize I
4 17 9 filteredpixels [I
5 17 10 index I
6 17 11 cy I
8 13 12 cx I
MethodParameters:
Name Flags
x
y
w
h
model
pixels
off
scansize
public void setPixels(int, int, int, int, java.awt.image.ColorModel, int[], int, int);
descriptor: (IIIILjava/awt/image/ColorModel;[III)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=9, locals=13, args_size=9
start local 0 // java.awt.image.RGBImageFilter this
start local 1 // int x
start local 2 // int y
start local 3 // int w
start local 4 // int h
start local 5 // java.awt.image.ColorModel model
start local 6 // int[] pixels
start local 7 // int off
start local 8 // int scansize
0: .line 264
aload 5 /* model */
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.origmodel:Ljava/awt/image/ColorModel;
if_acmpne 3
1: .line 265
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.consumer:Ljava/awt/image/ImageConsumer;
iload 1 /* x */
iload 2 /* y */
iload 3 /* w */
iload 4 /* h */
aload 0 /* this */
getfield java.awt.image.RGBImageFilter.newmodel:Ljava/awt/image/ColorModel;
aload 6 /* pixels */
iload 7 /* off */
iload 8 /* scansize */
invokeinterface java.awt.image.ImageConsumer.setPixels:(IIIILjava/awt/image/ColorModel;[III)V
2: .line 266
goto 17
3: .line 267
StackMap locals:
StackMap stack:
iload 3 /* w */
newarray 10
astore 9 /* filteredpixels */
start local 9 // int[] filteredpixels
4: .line 268
iload 7 /* off */
istore 10 /* index */
start local 10 // int index
5: .line 269
iconst_0
istore 11 /* cy */
start local 11 // int cy
6: goto 16
7: .line 270
StackMap locals: int[] int int
StackMap stack:
iconst_0
istore 12 /* cx */
start local 12 // int cx
8: goto 12
9: .line 271
StackMap locals: int
StackMap stack:
aload 9 /* filteredpixels */
iload 12 /* cx */
aload 5 /* model */
aload 6 /* pixels */
iload 10 /* index */
iaload
invokevirtual java.awt.image.ColorModel.getRGB:(I)I
iastore
10: .line 272
iinc 10 /* index */ 1
11: .line 270
iinc 12 /* cx */ 1
StackMap locals:
StackMap stack:
12: iload 12 /* cx */
iload 3 /* w */
if_icmplt 9
end local 12 // int cx
13: .line 274
iload 10 /* index */
iload 8 /* scansize */
iload 3 /* w */
isub
iadd
istore 10 /* index */
14: .line 275
aload 0 /* this */
iload 1 /* x */
iload 2 /* y */
iload 11 /* cy */
iadd
iload 3 /* w */
iconst_1
aload 9 /* filteredpixels */
iconst_0
iload 3 /* w */
invokevirtual java.awt.image.RGBImageFilter.filterRGBPixels:(IIII[III)V
15: .line 269
iinc 11 /* cy */ 1
StackMap locals:
StackMap stack:
16: iload 11 /* cy */
iload 4 /* h */
if_icmplt 7
end local 11 // int cy
end local 10 // int index
end local 9 // int[] filteredpixels
17: .line 278
StackMap locals:
StackMap stack:
return
end local 8 // int scansize
end local 7 // int off
end local 6 // int[] pixels
end local 5 // java.awt.image.ColorModel model
end local 4 // int h
end local 3 // int w
end local 2 // int y
end local 1 // int x
end local 0 // java.awt.image.RGBImageFilter this
LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/awt/image/RGBImageFilter;
0 18 1 x I
0 18 2 y I
0 18 3 w I
0 18 4 h I
0 18 5 model Ljava/awt/image/ColorModel;
0 18 6 pixels [I
0 18 7 off I
0 18 8 scansize I
4 17 9 filteredpixels [I
5 17 10 index I
6 17 11 cy I
8 13 12 cx I
MethodParameters:
Name Flags
x
y
w
h
model
pixels
off
scansize
public abstract int filterRGB(int, int, int);
descriptor: (III)I
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
MethodParameters:
Name Flags
x
y
rgb
}
SourceFile: "RGBImageFilter.java"