class com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv extends com.sun.javafx.image.impl.BaseByteToByteConverter
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv
super_class: com.sun.javafx.image.impl.BaseByteToByteConverter
{
static final com.sun.javafx.image.ByteToBytePixelConverter instance;
descriptor: Lcom/sun/javafx/image/ByteToBytePixelConverter;
flags: (0x0018) ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: .line 139
new com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv
dup
invokespecial com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv.<init>:()V
1: .line 138
putstatic com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv.instance:Lcom/sun/javafx/image/ByteToBytePixelConverter;
2: .line 139
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=1, args_size=1
start local 0 // com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv this
0: .line 142
aload 0 /* this */
getstatic com.sun.javafx.image.impl.ByteGrayAlpha.getter:Lcom/sun/javafx/image/BytePixelGetter;
getstatic com.sun.javafx.image.impl.ByteGrayAlphaPre.setter:Lcom/sun/javafx/image/BytePixelSetter;
invokespecial com.sun.javafx.image.impl.BaseByteToByteConverter.<init>:(Lcom/sun/javafx/image/BytePixelGetter;Lcom/sun/javafx/image/BytePixelSetter;)V
1: .line 143
return
end local 0 // com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/sun/javafx/image/impl/ByteGrayAlpha$ToByteGrayAlphaPreConv;
void doConvert(byte[], int, int, byte[], int, int, int, int);
descriptor: ([BII[BIIII)V
flags: (0x0000)
Code:
stack=3, locals=12, args_size=9
start local 0 // com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv this
start local 1 // byte[] srcarr
start local 2 // int srcoff
start local 3 // int srcscanbytes
start local 4 // byte[] dstarr
start local 5 // int dstoff
start local 6 // int dstscanbytes
start local 7 // int w
start local 8 // int h
0: .line 150
iload 3 /* srcscanbytes */
iload 7 /* w */
iconst_2
imul
isub
istore 3 /* srcscanbytes */
1: .line 151
iload 6 /* dstscanbytes */
iload 7 /* w */
iconst_2
imul
isub
istore 6 /* dstscanbytes */
2: .line 152
goto 18
3: .line 153
StackMap locals:
StackMap stack:
iconst_0
istore 9 /* x */
start local 9 // int x
4: goto 15
5: .line 154
StackMap locals: int
StackMap stack:
aload 1 /* srcarr */
iload 2 /* srcoff */
iinc 2 /* srcoff */ 1
baload
sipush 255
iand
istore 10 /* g */
start local 10 // int g
6: .line 155
aload 1 /* srcarr */
iload 2 /* srcoff */
iinc 2 /* srcoff */ 1
baload
istore 11 /* a */
start local 11 // int a
7: .line 156
iload 11 /* a */
iconst_m1
if_icmpeq 12
8: .line 157
iload 11 /* a */
ifne 11
9: .line 158
iconst_0
istore 10 /* g */
10: .line 159
goto 12
11: .line 160
StackMap locals: int int
StackMap stack:
iload 10 /* g */
iload 11 /* a */
sipush 255
iand
imul
bipush 127
iadd
sipush 255
idiv
istore 10 /* g */
12: .line 163
StackMap locals:
StackMap stack:
aload 4 /* dstarr */
iload 5 /* dstoff */
iinc 5 /* dstoff */ 1
iload 10 /* g */
i2b
bastore
13: .line 164
aload 4 /* dstarr */
iload 5 /* dstoff */
iinc 5 /* dstoff */ 1
iload 11 /* a */
i2b
bastore
end local 11 // int a
end local 10 // int g
14: .line 153
iinc 9 /* x */ 1
StackMap locals:
StackMap stack:
15: iload 9 /* x */
iload 7 /* w */
if_icmplt 5
end local 9 // int x
16: .line 166
iload 2 /* srcoff */
iload 3 /* srcscanbytes */
iadd
istore 2 /* srcoff */
17: .line 167
iload 5 /* dstoff */
iload 6 /* dstscanbytes */
iadd
istore 5 /* dstoff */
18: .line 152
StackMap locals:
StackMap stack:
iinc 8 /* h */ -1
iload 8 /* h */
ifge 3
19: .line 169
return
end local 8 // int h
end local 7 // int w
end local 6 // int dstscanbytes
end local 5 // int dstoff
end local 4 // byte[] dstarr
end local 3 // int srcscanbytes
end local 2 // int srcoff
end local 1 // byte[] srcarr
end local 0 // com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv this
LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Lcom/sun/javafx/image/impl/ByteGrayAlpha$ToByteGrayAlphaPreConv;
0 20 1 srcarr [B
0 20 2 srcoff I
0 20 3 srcscanbytes I
0 20 4 dstarr [B
0 20 5 dstoff I
0 20 6 dstscanbytes I
0 20 7 w I
0 20 8 h I
4 16 9 x I
6 14 10 g I
7 14 11 a I
MethodParameters:
Name Flags
srcarr
srcoff
srcscanbytes
dstarr
dstoff
dstscanbytes
w
h
void doConvert(java.nio.ByteBuffer, int, int, java.nio.ByteBuffer, int, int, int, int);
descriptor: (Ljava/nio/ByteBuffer;IILjava/nio/ByteBuffer;IIII)V
flags: (0x0000)
Code:
stack=3, locals=12, args_size=9
start local 0 // com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv this
start local 1 // java.nio.ByteBuffer srcbuf
start local 2 // int srcoff
start local 3 // int srcscanbytes
start local 4 // java.nio.ByteBuffer dstbuf
start local 5 // int dstoff
start local 6 // int dstscanbytes
start local 7 // int w
start local 8 // int h
0: .line 176
iload 3 /* srcscanbytes */
iload 7 /* w */
iconst_2
imul
isub
istore 3 /* srcscanbytes */
1: .line 177
iload 6 /* dstscanbytes */
iload 7 /* w */
iconst_2
imul
isub
istore 6 /* dstscanbytes */
2: .line 178
goto 18
3: .line 179
StackMap locals:
StackMap stack:
iconst_0
istore 9 /* x */
start local 9 // int x
4: goto 15
5: .line 180
StackMap locals: int
StackMap stack:
aload 1 /* srcbuf */
iload 2 /* srcoff */
iinc 2 /* srcoff */ 1
invokevirtual java.nio.ByteBuffer.get:(I)B
sipush 255
iand
istore 10 /* g */
start local 10 // int g
6: .line 181
aload 1 /* srcbuf */
iload 2 /* srcoff */
iinc 2 /* srcoff */ 1
invokevirtual java.nio.ByteBuffer.get:(I)B
istore 11 /* a */
start local 11 // int a
7: .line 182
iload 11 /* a */
iconst_m1
if_icmpeq 12
8: .line 183
iload 11 /* a */
ifne 11
9: .line 184
iconst_0
istore 10 /* g */
10: .line 185
goto 12
11: .line 186
StackMap locals: int int
StackMap stack:
iload 10 /* g */
iload 11 /* a */
sipush 255
iand
imul
bipush 127
iadd
sipush 255
idiv
istore 10 /* g */
12: .line 189
StackMap locals:
StackMap stack:
aload 4 /* dstbuf */
iload 5 /* dstoff */
iinc 5 /* dstoff */ 1
iload 10 /* g */
i2b
invokevirtual java.nio.ByteBuffer.put:(IB)Ljava/nio/ByteBuffer;
pop
13: .line 190
aload 4 /* dstbuf */
iload 5 /* dstoff */
iinc 5 /* dstoff */ 1
iload 11 /* a */
i2b
invokevirtual java.nio.ByteBuffer.put:(IB)Ljava/nio/ByteBuffer;
pop
end local 11 // int a
end local 10 // int g
14: .line 179
iinc 9 /* x */ 1
StackMap locals:
StackMap stack:
15: iload 9 /* x */
iload 7 /* w */
if_icmplt 5
end local 9 // int x
16: .line 192
iload 2 /* srcoff */
iload 3 /* srcscanbytes */
iadd
istore 2 /* srcoff */
17: .line 193
iload 5 /* dstoff */
iload 6 /* dstscanbytes */
iadd
istore 5 /* dstoff */
18: .line 178
StackMap locals:
StackMap stack:
iinc 8 /* h */ -1
iload 8 /* h */
ifge 3
19: .line 195
return
end local 8 // int h
end local 7 // int w
end local 6 // int dstscanbytes
end local 5 // int dstoff
end local 4 // java.nio.ByteBuffer dstbuf
end local 3 // int srcscanbytes
end local 2 // int srcoff
end local 1 // java.nio.ByteBuffer srcbuf
end local 0 // com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv this
LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Lcom/sun/javafx/image/impl/ByteGrayAlpha$ToByteGrayAlphaPreConv;
0 20 1 srcbuf Ljava/nio/ByteBuffer;
0 20 2 srcoff I
0 20 3 srcscanbytes I
0 20 4 dstbuf Ljava/nio/ByteBuffer;
0 20 5 dstoff I
0 20 6 dstscanbytes I
0 20 7 w I
0 20 8 h I
4 16 9 x I
6 14 10 g I
7 14 11 a I
MethodParameters:
Name Flags
srcbuf
srcoff
srcscanbytes
dstbuf
dstoff
dstscanbytes
w
h
}
SourceFile: "ByteGrayAlpha.java"
NestHost: com.sun.javafx.image.impl.ByteGrayAlpha
InnerClasses:
ToByteGrayAlphaPreConv = com.sun.javafx.image.impl.ByteGrayAlpha$ToByteGrayAlphaPreConv of com.sun.javafx.image.impl.ByteGrayAlpha