class com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette extends com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette
super_class: com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed
{
private static final int PALETTE_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 768
final com.sun.imageio.plugins.jpeg.JFIFMarkerSegment this$0;
descriptor: Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
void <init>(com.sun.imageio.plugins.jpeg.JFIFMarkerSegment, com.sun.imageio.plugins.jpeg.JPEGBuffer, int, int);
descriptor: (Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;Lcom/sun/imageio/plugins/jpeg/JPEGBuffer;II)V
flags: (0x0000)
Code:
stack=8, locals=5, args_size=5
start local 0 start local 2 start local 3 start local 4 0: aload 0
aload 1
putfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.this$0:Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;
1: aload 0
aload 1
aload 2
2: iload 3
3: iload 4
4: sipush 768
iload 3
iload 4
imul
iadd
5: ldc "JFIFThumbPalette"
invokespecial com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed.<init>:(Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;Lcom/sun/imageio/plugins/jpeg/JPEGBuffer;IIILjava/lang/String;)V
6: return
end local 4 end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment$JFIFThumbPalette;
0 7 2 buffer Lcom/sun/imageio/plugins/jpeg/JPEGBuffer;
0 7 3 width I
0 7 4 height I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
this$0 final
buffer
width
height
void <init>(com.sun.imageio.plugins.jpeg.JFIFMarkerSegment, org.w3c.dom.Node);
descriptor: (Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;Lorg/w3c/dom/Node;)V
flags: (0x0000)
Code:
stack=4, locals=3, args_size=3
start local 0 start local 2 0: aload 0
aload 1
putfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.this$0:Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;
1: aload 0
aload 1
aload 2
ldc "JFIFThumbPalette"
invokespecial com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed.<init>:(Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;Lorg/w3c/dom/Node;Ljava/lang/String;)V
2: return
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment$JFIFThumbPalette;
0 3 2 node Lorg/w3c/dom/Node;
Exceptions:
throws javax.imageio.metadata.IIOInvalidTreeException
MethodParameters:
Name Flags
this$0 final
node
void <init>(com.sun.imageio.plugins.jpeg.JFIFMarkerSegment, java.awt.image.BufferedImage);
descriptor: (Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;Ljava/awt/image/BufferedImage;)V
flags: (0x0000)
Code:
stack=3, locals=4, args_size=3
start local 0 start local 2 0: aload 0
aload 1
putfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.this$0:Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;
1: aload 0
aload 1
aload 2
invokespecial com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed.<init>:(Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;Ljava/awt/image/BufferedImage;)V
2: aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbnail:Ljava/awt/image/BufferedImage;
invokevirtual java.awt.image.BufferedImage.getColorModel:()Ljava/awt/image/ColorModel;
checkcast java.awt.image.IndexColorModel
astore 3
start local 3 3: aload 3
invokevirtual java.awt.image.IndexColorModel.getMapSize:()I
sipush 256
if_icmple 5
4: new com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$IllegalThumbException
dup
aload 1
invokespecial com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$IllegalThumbException.<init>:(Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment;)V
athrow
5: StackMap locals: com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette com.sun.imageio.plugins.jpeg.JFIFMarkerSegment java.awt.image.BufferedImage java.awt.image.IndexColorModel
StackMap stack:
return
end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment$JFIFThumbPalette;
0 6 2 thumb Ljava/awt/image/BufferedImage;
3 6 3 icm Ljava/awt/image/IndexColorModel;
Exceptions:
throws com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$IllegalThumbException
MethodParameters:
Name Flags
this$0 final
thumb
int getLength();
descriptor: ()I
flags: (0x0000)
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbWidth:I
aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbHeight:I
imul
sipush 768
iadd
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment$JFIFThumbPalette;
java.awt.image.BufferedImage getThumbnail(javax.imageio.stream.ImageInputStream, com.sun.imageio.plugins.jpeg.JPEGImageReader);
descriptor: (Ljavax/imageio/stream/ImageInputStream;Lcom/sun/imageio/plugins/jpeg/JPEGImageReader;)Ljava/awt/image/BufferedImage;
flags: (0x0000)
Code:
stack=7, locals=9, args_size=3
start local 0 start local 1 start local 2 0: aload 1
invokeinterface javax.imageio.stream.ImageInputStream.mark:()V
1: aload 1
aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.streamPos:J
invokeinterface javax.imageio.stream.ImageInputStream.seek:(J)V
2: sipush 768
newarray 8
astore 3
start local 3 3: ldc 768.0
aload 0
invokevirtual com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.getLength:()I
i2f
fdiv
fstore 4
start local 4 4: aload 0
aload 1
5: aload 3
6: aload 2
7: fload 4
8: fconst_0
9: invokevirtual com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.readByteBuffer:(Ljavax/imageio/stream/ImageInputStream;[BLcom/sun/imageio/plugins/jpeg/JPEGImageReader;FF)V
10: new java.awt.image.DataBufferByte
dup
aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbWidth:I
aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbHeight:I
imul
invokespecial java.awt.image.DataBufferByte.<init>:(I)V
astore 5
start local 5 11: aload 0
aload 1
12: aload 5
invokevirtual java.awt.image.DataBufferByte.getData:()[B
13: aload 2
14: fconst_1
fload 4
fsub
15: fload 4
16: invokevirtual com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.readByteBuffer:(Ljavax/imageio/stream/ImageInputStream;[BLcom/sun/imageio/plugins/jpeg/JPEGImageReader;FF)V
17: aload 1
invokeinterface javax.imageio.stream.ImageInputStream.read:()I
pop
18: aload 1
invokeinterface javax.imageio.stream.ImageInputStream.reset:()V
19: new java.awt.image.IndexColorModel
dup
bipush 8
20: sipush 256
21: aload 3
22: iconst_0
23: iconst_0
24: invokespecial java.awt.image.IndexColorModel.<init>:(II[BIZ)V
astore 6
start local 6 25: aload 6
aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbWidth:I
26: aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbHeight:I
27: invokevirtual java.awt.image.IndexColorModel.createCompatibleSampleModel:(II)Ljava/awt/image/SampleModel;
astore 7
start local 7 28: aload 7
aload 5
aconst_null
invokestatic java.awt.image.Raster.createWritableRaster:(Ljava/awt/image/SampleModel;Ljava/awt/image/DataBuffer;Ljava/awt/Point;)Ljava/awt/image/WritableRaster;
29: astore 8
start local 8 30: new java.awt.image.BufferedImage
dup
aload 6
31: aload 8
32: iconst_0
33: aconst_null
34: invokespecial java.awt.image.BufferedImage.<init>:(Ljava/awt/image/ColorModel;Ljava/awt/image/WritableRaster;ZLjava/util/Hashtable;)V
areturn
end local 8 end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 35 0 this Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment$JFIFThumbPalette;
0 35 1 iis Ljavax/imageio/stream/ImageInputStream;
0 35 2 reader Lcom/sun/imageio/plugins/jpeg/JPEGImageReader;
3 35 3 palette [B
4 35 4 palettePart F
11 35 5 buffer Ljava/awt/image/DataBufferByte;
25 35 6 cm Ljava/awt/image/IndexColorModel;
28 35 7 sm Ljava/awt/image/SampleModel;
30 35 8 raster Ljava/awt/image/WritableRaster;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
iis
reader
void write(javax.imageio.stream.ImageOutputStream, com.sun.imageio.plugins.jpeg.JPEGImageWriter);
descriptor: (Ljavax/imageio/stream/ImageOutputStream;Lcom/sun/imageio/plugins/jpeg/JPEGImageWriter;)V
flags: (0x0000)
Code:
stack=4, locals=9, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
aload 2
invokespecial com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed.write:(Ljavax/imageio/stream/ImageOutputStream;Lcom/sun/imageio/plugins/jpeg/JPEGImageWriter;)V
1: sipush 768
newarray 8
astore 3
start local 3 2: aload 0
getfield com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.thumbnail:Ljava/awt/image/BufferedImage;
invokevirtual java.awt.image.BufferedImage.getColorModel:()Ljava/awt/image/ColorModel;
checkcast java.awt.image.IndexColorModel
astore 4
start local 4 3: sipush 256
newarray 8
astore 5
start local 5 4: sipush 256
newarray 8
astore 6
start local 6 5: sipush 256
newarray 8
astore 7
start local 7 6: aload 4
aload 5
invokevirtual java.awt.image.IndexColorModel.getReds:([B)V
7: aload 4
aload 6
invokevirtual java.awt.image.IndexColorModel.getGreens:([B)V
8: aload 4
aload 7
invokevirtual java.awt.image.IndexColorModel.getBlues:([B)V
9: iconst_0
istore 8
start local 8 10: goto 15
11: StackMap locals: com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette javax.imageio.stream.ImageOutputStream com.sun.imageio.plugins.jpeg.JPEGImageWriter byte[] java.awt.image.IndexColorModel byte[] byte[] byte[] int
StackMap stack:
aload 3
iload 8
iconst_3
imul
aload 5
iload 8
baload
bastore
12: aload 3
iload 8
iconst_3
imul
iconst_1
iadd
aload 6
iload 8
baload
bastore
13: aload 3
iload 8
iconst_3
imul
iconst_2
iadd
aload 7
iload 8
baload
bastore
14: iinc 8 1
StackMap locals:
StackMap stack:
15: iload 8
sipush 256
if_icmplt 11
end local 8 16: aload 1
aload 3
invokeinterface javax.imageio.stream.ImageOutputStream.write:([B)V
17: aload 0
aload 1
aload 2
invokevirtual com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette.writePixels:(Ljavax/imageio/stream/ImageOutputStream;Lcom/sun/imageio/plugins/jpeg/JPEGImageWriter;)V
18: return
end local 7 end local 6 end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lcom/sun/imageio/plugins/jpeg/JFIFMarkerSegment$JFIFThumbPalette;
0 19 1 ios Ljavax/imageio/stream/ImageOutputStream;
0 19 2 writer Lcom/sun/imageio/plugins/jpeg/JPEGImageWriter;
2 19 3 palette [B
3 19 4 icm Ljava/awt/image/IndexColorModel;
4 19 5 reds [B
5 19 6 greens [B
6 19 7 blues [B
10 16 8 i I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
ios
writer
}
SourceFile: "JFIFMarkerSegment.java"
NestHost: com.sun.imageio.plugins.jpeg.JFIFMarkerSegment
InnerClasses:
private IllegalThumbException = com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$IllegalThumbException of com.sun.imageio.plugins.jpeg.JFIFMarkerSegment
JFIFThumbPalette = com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbPalette of com.sun.imageio.plugins.jpeg.JFIFMarkerSegment
abstract JFIFThumbUncompressed = com.sun.imageio.plugins.jpeg.JFIFMarkerSegment$JFIFThumbUncompressed of com.sun.imageio.plugins.jpeg.JFIFMarkerSegment