-
RadialGradientContext
-
isSimpleFocus: boolean
-
isNonCyclic: boolean
-
radius: float
-
centerX: float
-
centerY: float
-
focusX: float
-
focusY: float
-
radiusSq: float
-
constA: float
-
constB: float
-
gDeltaDelta: float
-
trivial: float
-
SCALEBACK: float
-
SQRT_LUT_SIZE: int
-
sqrtLut: float[]
-
<clinit>(): void
-
<init>(RadialGradient, BaseTransform, float, float, float, float, float, float[], Color[], int): void
-
fillRaster(int[], int, int, int, int, int, int): void
-
simpleNonCyclicFillRaster(int[], int, int, int, int, int, int): void
-
cyclicCircularGradientFillRaster(int[], int, int, int, int, int, int): void
-
final class com.sun.prism.impl.paint.RadialGradientContext extends com.sun.prism.impl.paint.MultipleGradientContext
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: com.sun.prism.impl.paint.RadialGradientContext
super_class: com.sun.prism.impl.paint.MultipleGradientContext
{
private boolean isSimpleFocus;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private boolean isNonCyclic;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
private float radius;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float centerX;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float centerY;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float focusX;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float focusY;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float radiusSq;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float constA;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float constB;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float gDeltaDelta;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private float trivial;
descriptor: F
flags: (0x0002) ACC_PRIVATE
private static final float SCALEBACK;
descriptor: F
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 0.99
private static final int SQRT_LUT_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2048
private static float[] sqrtLut;
descriptor: [F
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=1, args_size=0
0: .line 285
sipush 2049
newarray 6
putstatic com.sun.prism.impl.paint.RadialGradientContext.sqrtLut:[F
1: .line 287
iconst_0
istore 0 /* i */
start local 0 // int i
2: goto 5
3: .line 288
StackMap locals: int
StackMap stack:
getstatic com.sun.prism.impl.paint.RadialGradientContext.sqrtLut:[F
iload 0 /* i */
iload 0 /* i */
i2f
ldc 2048.0
fdiv
f2d
invokestatic java.lang.Math.sqrt:(D)D
d2f
fastore
4: .line 287
iinc 0 /* i */ 1
StackMap locals:
StackMap stack:
5: iload 0 /* i */
getstatic com.sun.prism.impl.paint.RadialGradientContext.sqrtLut:[F
arraylength
if_icmplt 3
end local 0 // int i
6: .line 290
return
LocalVariableTable:
Start End Slot Name Signature
2 6 0 i I
void <init>(com.sun.prism.paint.RadialGradient, com.sun.javafx.geom.transform.BaseTransform, float, float, float, float, float, float[], com.sun.prism.paint.Color[], int);
descriptor: (Lcom/sun/prism/paint/RadialGradient;Lcom/sun/javafx/geom/transform/BaseTransform;FFFFF[F[Lcom/sun/prism/paint/Color;I)V
flags: (0x0000)
Code:
stack=6, locals=16, args_size=11
start local 0 // com.sun.prism.impl.paint.RadialGradientContext this
start local 1 // com.sun.prism.paint.RadialGradient paint
start local 2 // com.sun.javafx.geom.transform.BaseTransform t
start local 3 // float cx
start local 4 // float cy
start local 5 // float r
start local 6 // float fx
start local 7 // float fy
start local 8 // float[] fractions
start local 9 // com.sun.prism.paint.Color[] colors
start local 10 // int cycleMethod
0: .line 105
aload 0 /* this */
aload 1 /* paint */
aload 2 /* t */
aload 8 /* fractions */
aload 9 /* colors */
iload 10 /* cycleMethod */
invokespecial com.sun.prism.impl.paint.MultipleGradientContext.<init>:(Lcom/sun/prism/paint/Gradient;Lcom/sun/javafx/geom/transform/BaseTransform;[F[Lcom/sun/prism/paint/Color;I)V
1: .line 43
aload 0 /* this */
iconst_0
putfield com.sun.prism.impl.paint.RadialGradientContext.isSimpleFocus:Z
2: .line 46
aload 0 /* this */
iconst_0
putfield com.sun.prism.impl.paint.RadialGradientContext.isNonCyclic:Z
3: .line 108
aload 0 /* this */
fload 3 /* cx */
putfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
4: .line 109
aload 0 /* this */
fload 4 /* cy */
putfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
5: .line 110
aload 0 /* this */
fload 6 /* fx */
putfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
6: .line 111
aload 0 /* this */
fload 7 /* fy */
putfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
7: .line 112
aload 0 /* this */
fload 5 /* r */
putfield com.sun.prism.impl.paint.RadialGradientContext.radius:F
8: .line 114
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
fcmpl
ifne 9
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
fcmpl
ifne 9
iconst_1
goto 10
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext com.sun.prism.paint.RadialGradient com.sun.javafx.geom.transform.BaseTransform float float float float float float[] com.sun.prism.paint.Color[] int
StackMap stack: com.sun.prism.impl.paint.RadialGradientContext
9: iconst_0
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext com.sun.prism.paint.RadialGradient com.sun.javafx.geom.transform.BaseTransform float float float float float float[] com.sun.prism.paint.Color[] int
StackMap stack: com.sun.prism.impl.paint.RadialGradientContext int
10: putfield com.sun.prism.impl.paint.RadialGradientContext.isSimpleFocus:Z
11: .line 115
aload 0 /* this */
iload 10 /* cycleMethod */
ifne 12
iconst_1
goto 13
StackMap locals:
StackMap stack: com.sun.prism.impl.paint.RadialGradientContext
12: iconst_0
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext com.sun.prism.paint.RadialGradient com.sun.javafx.geom.transform.BaseTransform float float float float float float[] com.sun.prism.paint.Color[] int
StackMap stack: com.sun.prism.impl.paint.RadialGradientContext int
13: putfield com.sun.prism.impl.paint.RadialGradientContext.isNonCyclic:Z
14: .line 118
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radius:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radius:F
fmul
putfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
15: .line 120
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
fsub
fstore 11 /* dX */
start local 11 // float dX
16: .line 121
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
fsub
fstore 12 /* dY */
start local 12 // float dY
17: .line 123
fload 11 /* dX */
fload 11 /* dX */
fmul
fload 12 /* dY */
fload 12 /* dY */
fmul
fadd
f2d
dstore 13 /* distSq */
start local 13 // double distSq
18: .line 126
dload 13 /* distSq */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
ldc 0.99
fmul
f2d
dcmpl
ifle 24
19: .line 128
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
ldc 0.99
fmul
f2d
dload 13 /* distSq */
ddiv
invokestatic java.lang.Math.sqrt:(D)D
d2f
fstore 15 /* scalefactor */
start local 15 // float scalefactor
20: .line 129
fload 11 /* dX */
fload 15 /* scalefactor */
fmul
fstore 11 /* dX */
21: .line 130
fload 12 /* dY */
fload 15 /* scalefactor */
fmul
fstore 12 /* dY */
22: .line 131
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
fload 11 /* dX */
fadd
putfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
23: .line 132
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
fload 12 /* dY */
fadd
putfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
end local 15 // float scalefactor
24: .line 137
StackMap locals: float float double
StackMap stack:
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
fload 11 /* dX */
fload 11 /* dX */
fmul
fsub
f2d
invokestatic java.lang.Math.sqrt:(D)D
d2f
putfield com.sun.prism.impl.paint.RadialGradientContext.trivial:F
25: .line 140
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a02:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
fsub
putfield com.sun.prism.impl.paint.RadialGradientContext.constA:F
26: .line 141
aload 0 /* this */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a12:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
fsub
putfield com.sun.prism.impl.paint.RadialGradientContext.constB:F
27: .line 144
aload 0 /* this */
fconst_2
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a00:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a00:F
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a10:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a10:F
fmul
fadd
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
fdiv
putfield com.sun.prism.impl.paint.RadialGradientContext.gDeltaDelta:F
28: .line 145
return
end local 13 // double distSq
end local 12 // float dY
end local 11 // float dX
end local 10 // int cycleMethod
end local 9 // com.sun.prism.paint.Color[] colors
end local 8 // float[] fractions
end local 7 // float fy
end local 6 // float fx
end local 5 // float r
end local 4 // float cy
end local 3 // float cx
end local 2 // com.sun.javafx.geom.transform.BaseTransform t
end local 1 // com.sun.prism.paint.RadialGradient paint
end local 0 // com.sun.prism.impl.paint.RadialGradientContext this
LocalVariableTable:
Start End Slot Name Signature
0 29 0 this Lcom/sun/prism/impl/paint/RadialGradientContext;
0 29 1 paint Lcom/sun/prism/paint/RadialGradient;
0 29 2 t Lcom/sun/javafx/geom/transform/BaseTransform;
0 29 3 cx F
0 29 4 cy F
0 29 5 r F
0 29 6 fx F
0 29 7 fy F
0 29 8 fractions [F
0 29 9 colors [Lcom/sun/prism/paint/Color;
0 29 10 cycleMethod I
16 29 11 dX F
17 29 12 dY F
18 29 13 distSq D
20 24 15 scalefactor F
MethodParameters:
Name Flags
paint
t
cx
cy
r
fx
fy
fractions
colors
cycleMethod
protected void fillRaster(int[], int, int, int, int, int, int);
descriptor: ([IIIIIII)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=8, locals=8, args_size=8
start local 0 // com.sun.prism.impl.paint.RadialGradientContext this
start local 1 // int[] pixels
start local 2 // int off
start local 3 // int adjust
start local 4 // int x
start local 5 // int y
start local 6 // int w
start local 7 // int h
0: .line 157
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.isSimpleFocus:Z
ifeq 3
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.isNonCyclic:Z
ifeq 3
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.isSimpleLookup:Z
ifeq 3
1: .line 158
aload 0 /* this */
aload 1 /* pixels */
iload 2 /* off */
iload 3 /* adjust */
iload 4 /* x */
iload 5 /* y */
iload 6 /* w */
iload 7 /* h */
invokevirtual com.sun.prism.impl.paint.RadialGradientContext.simpleNonCyclicFillRaster:([IIIIIII)V
2: .line 159
goto 4
3: .line 160
StackMap locals:
StackMap stack:
aload 0 /* this */
aload 1 /* pixels */
iload 2 /* off */
iload 3 /* adjust */
iload 4 /* x */
iload 5 /* y */
iload 6 /* w */
iload 7 /* h */
invokevirtual com.sun.prism.impl.paint.RadialGradientContext.cyclicCircularGradientFillRaster:([IIIIIII)V
4: .line 162
StackMap locals:
StackMap stack:
return
end local 7 // int h
end local 6 // int w
end local 5 // int y
end local 4 // int x
end local 3 // int adjust
end local 2 // int off
end local 1 // int[] pixels
end local 0 // com.sun.prism.impl.paint.RadialGradientContext this
LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lcom/sun/prism/impl/paint/RadialGradientContext;
0 5 1 pixels [I
0 5 2 off I
0 5 3 adjust I
0 5 4 x I
0 5 5 y I
0 5 6 w I
0 5 7 h I
MethodParameters:
Name Flags
pixels
off
adjust
x
y
w
h
private void simpleNonCyclicFillRaster(int[], int, int, int, int, int, int);
descriptor: ([IIIIIII)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=21, args_size=8
start local 0 // com.sun.prism.impl.paint.RadialGradientContext this
start local 1 // int[] pixels
start local 2 // int off
start local 3 // int adjust
start local 4 // int x
start local 5 // int y
start local 6 // int w
start local 7 // int h
0: .line 207
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a00:F
iload 4 /* x */
i2f
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a01:F
iload 5 /* y */
i2f
fmul
fadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.constA:F
fadd
fstore 8 /* rowX */
start local 8 // float rowX
1: .line 208
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a10:F
iload 4 /* x */
i2f
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a11:F
iload 5 /* y */
i2f
fmul
fadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.constB:F
fadd
fstore 9 /* rowY */
start local 9 // float rowY
2: .line 211
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.gDeltaDelta:F
fstore 10 /* gDeltaDelta */
start local 10 // float gDeltaDelta
3: .line 214
iload 3 /* adjust */
iload 6 /* w */
iadd
istore 3 /* adjust */
4: .line 217
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.gradient:[I
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.fastGradientArraySize:I
iaload
istore 11 /* rgbclip */
start local 11 // int rgbclip
5: .line 219
iconst_0
istore 12 /* j */
start local 12 // int j
6: goto 41
7: .line 221
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int float float float int int
StackMap stack:
fload 8 /* rowX */
fload 8 /* rowX */
fmul
fload 9 /* rowY */
fload 9 /* rowY */
fmul
fadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
fdiv
fstore 13 /* gRel */
start local 13 // float gRel
8: .line 222
fconst_2
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a00:F
fload 8 /* rowX */
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a10:F
fload 9 /* rowY */
fmul
fadd
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
fdiv
9: .line 223
fload 10 /* gDeltaDelta */
fconst_2
fdiv
10: .line 222
fadd
fstore 14 /* gDelta */
start local 14 // float gDelta
11: .line 240
iconst_0
istore 15 /* i */
start local 15 // int i
12: .line 242
goto 17
13: .line 243
StackMap locals: float float int
StackMap stack:
aload 1 /* pixels */
iload 2 /* off */
iload 15 /* i */
iadd
iload 11 /* rgbclip */
iastore
14: .line 244
fload 13 /* gRel */
fload 14 /* gDelta */
fadd
fstore 13 /* gRel */
15: .line 245
fload 14 /* gDelta */
fload 10 /* gDeltaDelta */
fadd
fstore 14 /* gDelta */
16: .line 246
iinc 15 /* i */ 1
17: .line 242
StackMap locals:
StackMap stack:
iload 15 /* i */
iload 6 /* w */
if_icmpge 32
fload 13 /* gRel */
fconst_1
fcmpl
ifge 13
18: .line 249
goto 32
19: .line 252
StackMap locals:
StackMap stack:
fload 13 /* gRel */
fconst_0
fcmpg
ifgt 22
20: .line 253
iconst_0
istore 16 /* gIndex */
start local 16 // int gIndex
21: .line 254
goto 28
end local 16 // int gIndex
22: .line 255
StackMap locals:
StackMap stack:
fload 13 /* gRel */
ldc 2048.0
fmul
fstore 17 /* fIndex */
start local 17 // float fIndex
23: .line 256
fload 17 /* fIndex */
f2i
istore 18 /* iIndex */
start local 18 // int iIndex
24: .line 257
getstatic com.sun.prism.impl.paint.RadialGradientContext.sqrtLut:[F
iload 18 /* iIndex */
faload
fstore 19 /* s0 */
start local 19 // float s0
25: .line 258
getstatic com.sun.prism.impl.paint.RadialGradientContext.sqrtLut:[F
iload 18 /* iIndex */
iconst_1
iadd
faload
fload 19 /* s0 */
fsub
fstore 20 /* s1 */
start local 20 // float s1
26: .line 259
fload 19 /* s0 */
fload 17 /* fIndex */
iload 18 /* iIndex */
i2f
fsub
fload 20 /* s1 */
fmul
fadd
fstore 17 /* fIndex */
27: .line 260
fload 17 /* fIndex */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.fastGradientArraySize:I
i2f
fmul
f2i
istore 16 /* gIndex */
end local 20 // float s1
end local 19 // float s0
end local 18 // int iIndex
end local 17 // float fIndex
start local 16 // int gIndex
28: .line 264
StackMap locals: int
StackMap stack:
aload 1 /* pixels */
iload 2 /* off */
iload 15 /* i */
iadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.gradient:[I
iload 16 /* gIndex */
iaload
iastore
29: .line 267
fload 13 /* gRel */
fload 14 /* gDelta */
fadd
fstore 13 /* gRel */
30: .line 268
fload 14 /* gDelta */
fload 10 /* gDeltaDelta */
fadd
fstore 14 /* gDelta */
31: .line 269
iinc 15 /* i */ 1
end local 16 // int gIndex
32: .line 249
StackMap locals:
StackMap stack:
iload 15 /* i */
iload 6 /* w */
if_icmpge 36
fload 13 /* gRel */
fconst_1
fcmpg
iflt 19
33: .line 272
goto 36
34: .line 273
StackMap locals:
StackMap stack:
aload 1 /* pixels */
iload 2 /* off */
iload 15 /* i */
iadd
iload 11 /* rgbclip */
iastore
35: .line 274
iinc 15 /* i */ 1
36: .line 272
StackMap locals:
StackMap stack:
iload 15 /* i */
iload 6 /* w */
if_icmplt 34
37: .line 277
iload 2 /* off */
iload 3 /* adjust */
iadd
istore 2 /* off */
38: .line 278
fload 8 /* rowX */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a01:F
fadd
fstore 8 /* rowX */
39: .line 279
fload 9 /* rowY */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a11:F
fadd
fstore 9 /* rowY */
end local 15 // int i
end local 14 // float gDelta
end local 13 // float gRel
40: .line 219
iinc 12 /* j */ 1
StackMap locals:
StackMap stack:
41: iload 12 /* j */
iload 7 /* h */
if_icmplt 7
end local 12 // int j
42: .line 281
return
end local 11 // int rgbclip
end local 10 // float gDeltaDelta
end local 9 // float rowY
end local 8 // float rowX
end local 7 // int h
end local 6 // int w
end local 5 // int y
end local 4 // int x
end local 3 // int adjust
end local 2 // int off
end local 1 // int[] pixels
end local 0 // com.sun.prism.impl.paint.RadialGradientContext this
LocalVariableTable:
Start End Slot Name Signature
0 43 0 this Lcom/sun/prism/impl/paint/RadialGradientContext;
0 43 1 pixels [I
0 43 2 off I
0 43 3 adjust I
0 43 4 x I
0 43 5 y I
0 43 6 w I
0 43 7 h I
1 43 8 rowX F
2 43 9 rowY F
3 43 10 gDeltaDelta F
5 43 11 rgbclip I
6 42 12 j I
8 40 13 gRel F
11 40 14 gDelta F
12 40 15 i I
21 22 16 gIndex I
28 32 16 gIndex I
23 28 17 fIndex F
24 28 18 iIndex I
25 28 19 s0 F
26 28 20 s1 F
MethodParameters:
Name Flags
pixels
off
adjust
x
y
w
h
private void cyclicCircularGradientFillRaster(int[], int, int, int, int, int, int);
descriptor: ([IIIIIII)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=8, locals=40, args_size=8
start local 0 // com.sun.prism.impl.paint.RadialGradientContext this
start local 1 // int[] pixels
start local 2 // int off
start local 3 // int adjust
start local 4 // int x
start local 5 // int y
start local 6 // int w
start local 7 // int h
0: .line 318
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.radiusSq:F
fneg
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
fmul
fadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
fmul
fadd
f2d
1: .line 317
dstore 8 /* constC */
start local 8 // double constC
2: .line 330
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a00:F
iload 4 /* x */
i2f
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a01:F
iload 5 /* y */
i2f
fmul
fadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a02:F
fadd
fstore 24 /* constX */
start local 24 // float constX
3: .line 331
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a10:F
iload 4 /* x */
i2f
fmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a11:F
iload 5 /* y */
i2f
fmul
fadd
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a12:F
fadd
fstore 25 /* constY */
start local 25 // float constY
4: .line 334
fconst_2
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
fmul
fstore 26 /* precalc2 */
start local 26 // float precalc2
5: .line 335
ldc -2.0
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerX:F
fmul
fstore 27 /* precalc3 */
start local 27 // float precalc3
6: .line 353
iload 2 /* off */
istore 34 /* indexer */
start local 34 // int indexer
7: .line 356
iload 6 /* w */
iload 3 /* adjust */
iadd
istore 35 /* pixInc */
start local 35 // int pixInc
8: .line 359
iconst_0
istore 36 /* j */
start local 36 // int j
9: goto 51
10: .line 362
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double top top top top top top top top top top top top top top float float float float top top top top top top int int int
StackMap stack:
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a01:F
iload 36 /* j */
i2f
fmul
fload 24 /* constX */
fadd
fstore 37 /* X */
start local 37 // float X
11: .line 363
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a11:F
iload 36 /* j */
i2f
fmul
fload 25 /* constY */
fadd
fstore 38 /* Y */
start local 38 // float Y
12: .line 366
iconst_0
istore 39 /* i */
start local 39 // int i
13: goto 48
14: .line 368
StackMap locals: float float int
StackMap stack:
fload 37 /* X */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
fcmpl
ifne 21
15: .line 370
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
f2d
dstore 20 /* solutionX */
start local 20 // double solutionX
16: .line 371
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
f2d
dstore 22 /* solutionY */
start local 22 // double solutionY
17: .line 372
dload 22 /* solutionY */
fload 38 /* Y */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
fcmpl
ifle 18
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.trivial:F
goto 19
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double top top top top top top top top top top double double float float float float top top top top top top int int int float float int
StackMap stack: double
18: aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.trivial:F
fneg
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double top top top top top top top top top top double double float float float float top top top top top top int int int float float int
StackMap stack: double float
19: f2d
dadd
dstore 22 /* solutionY */
20: .line 373
goto 33
end local 22 // double solutionY
end local 20 // double solutionX
21: .line 375
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double top top top top top top top top top top top top top top float float float float top top top top top top int int int float float int
StackMap stack:
fload 38 /* Y */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
fsub
fload 37 /* X */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
fsub
fdiv
f2d
dstore 16 /* slope */
start local 16 // double slope
22: .line 376
fload 38 /* Y */
f2d
dload 16 /* slope */
fload 37 /* X */
f2d
dmul
dsub
dstore 18 /* yintcpt */
start local 18 // double yintcpt
23: .line 380
dload 16 /* slope */
dload 16 /* slope */
dmul
dconst_1
dadd
dstore 10 /* A */
start local 10 // double A
24: .line 381
fload 27 /* precalc3 */
f2d
ldc -2.0
dload 16 /* slope */
dmul
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.centerY:F
f2d
dload 18 /* yintcpt */
dsub
dmul
dadd
dstore 12 /* B */
start local 12 // double B
25: .line 382
dload 8 /* constC */
dload 18 /* yintcpt */
dload 18 /* yintcpt */
fload 26 /* precalc2 */
f2d
dsub
dmul
dadd
dstore 14 /* C */
start local 14 // double C
26: .line 384
dload 12 /* B */
dload 12 /* B */
dmul
ldc 4.0
dload 10 /* A */
dmul
dload 14 /* C */
dmul
dsub
invokestatic java.lang.Math.sqrt:(D)D
d2f
fstore 29 /* det */
start local 29 // float det
27: .line 385
dload 12 /* B */
dneg
dstore 20 /* solutionX */
start local 20 // double solutionX
28: .line 389
dload 20 /* solutionX */
fload 37 /* X */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
fcmpg
ifge 29
fload 29 /* det */
fneg
goto 30
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double double double double double double double top top float float float float top float top top top top int int int float float int
StackMap stack: double
29: fload 29 /* det */
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double double double double double double double top top float float float float top float top top top top int int int float float int
StackMap stack: double float
30: f2d
dadd
dstore 20 /* solutionX */
31: .line 390
dload 20 /* solutionX */
ldc 2.0
dload 10 /* A */
dmul
ddiv
dstore 20 /* solutionX */
32: .line 391
dload 16 /* slope */
dload 20 /* solutionX */
dmul
dload 18 /* yintcpt */
dadd
dstore 22 /* solutionY */
end local 29 // float det
end local 18 // double yintcpt
end local 16 // double slope
end local 14 // double C
end local 12 // double B
end local 10 // double A
start local 22 // double solutionY
33: .line 399
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double top top top top top top top top top top double double float float float float top top top top top top int int int float float int
StackMap stack:
fload 37 /* X */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
fsub
fstore 32 /* deltaXSq */
start local 32 // float deltaXSq
34: .line 400
fload 32 /* deltaXSq */
fload 32 /* deltaXSq */
fmul
fstore 32 /* deltaXSq */
35: .line 402
fload 38 /* Y */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
fsub
fstore 33 /* deltaYSq */
start local 33 // float deltaYSq
36: .line 403
fload 33 /* deltaYSq */
fload 33 /* deltaYSq */
fmul
fstore 33 /* deltaYSq */
37: .line 405
fload 32 /* deltaXSq */
fload 33 /* deltaYSq */
fadd
fstore 30 /* currentToFocusSq */
start local 30 // float currentToFocusSq
38: .line 407
dload 20 /* solutionX */
d2f
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusX:F
fsub
fstore 32 /* deltaXSq */
39: .line 408
fload 32 /* deltaXSq */
fload 32 /* deltaXSq */
fmul
fstore 32 /* deltaXSq */
40: .line 410
dload 22 /* solutionY */
d2f
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.focusY:F
fsub
fstore 33 /* deltaYSq */
41: .line 411
fload 33 /* deltaYSq */
fload 33 /* deltaYSq */
fmul
fstore 33 /* deltaYSq */
42: .line 413
fload 32 /* deltaXSq */
fload 33 /* deltaYSq */
fadd
fstore 31 /* intersectToFocusSq */
start local 31 // float intersectToFocusSq
43: .line 417
fload 30 /* currentToFocusSq */
fload 31 /* intersectToFocusSq */
fdiv
f2d
invokestatic java.lang.Math.sqrt:(D)D
d2f
fstore 28 /* g */
start local 28 // float g
44: .line 420
aload 1 /* pixels */
iload 34 /* indexer */
iload 39 /* i */
iadd
aload 0 /* this */
fload 28 /* g */
invokevirtual com.sun.prism.impl.paint.RadialGradientContext.indexIntoGradientsArrays:(F)I
iastore
45: .line 423
fload 37 /* X */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a00:F
fadd
fstore 37 /* X */
46: .line 424
fload 38 /* Y */
aload 0 /* this */
getfield com.sun.prism.impl.paint.RadialGradientContext.a10:F
fadd
fstore 38 /* Y */
47: .line 366
iinc 39 /* i */ 1
end local 33 // float deltaYSq
end local 32 // float deltaXSq
end local 31 // float intersectToFocusSq
end local 30 // float currentToFocusSq
end local 28 // float g
end local 22 // double solutionY
end local 20 // double solutionX
StackMap locals: com.sun.prism.impl.paint.RadialGradientContext int[] int int int int int int double top top top top top top top top top top top top top top float float float float top top top top top top int int int float float int
StackMap stack:
48: iload 39 /* i */
iload 6 /* w */
if_icmplt 14
end local 39 // int i
49: .line 427
iload 34 /* indexer */
iload 35 /* pixInc */
iadd
istore 34 /* indexer */
end local 38 // float Y
end local 37 // float X
50: .line 359
iinc 36 /* j */ 1
StackMap locals:
StackMap stack:
51: iload 36 /* j */
iload 7 /* h */
if_icmplt 10
end local 36 // int j
52: .line 429
return
end local 35 // int pixInc
end local 34 // int indexer
end local 27 // float precalc3
end local 26 // float precalc2
end local 25 // float constY
end local 24 // float constX
end local 8 // double constC
end local 7 // int h
end local 6 // int w
end local 5 // int y
end local 4 // int x
end local 3 // int adjust
end local 2 // int off
end local 1 // int[] pixels
end local 0 // com.sun.prism.impl.paint.RadialGradientContext this
LocalVariableTable:
Start End Slot Name Signature
0 53 0 this Lcom/sun/prism/impl/paint/RadialGradientContext;
0 53 1 pixels [I
0 53 2 off I
0 53 3 adjust I
0 53 4 x I
0 53 5 y I
0 53 6 w I
0 53 7 h I
2 53 8 constC D
24 33 10 A D
25 33 12 B D
26 33 14 C D
22 33 16 slope D
23 33 18 yintcpt D
16 21 20 solutionX D
28 48 20 solutionX D
17 21 22 solutionY D
33 48 22 solutionY D
3 53 24 constX F
4 53 25 constY F
5 53 26 precalc2 F
6 53 27 precalc3 F
44 48 28 g F
27 33 29 det F
38 48 30 currentToFocusSq F
43 48 31 intersectToFocusSq F
34 48 32 deltaXSq F
36 48 33 deltaYSq F
7 53 34 indexer I
8 53 35 pixInc I
9 52 36 j I
11 50 37 X F
12 50 38 Y F
13 49 39 i I
MethodParameters:
Name Flags
pixels
off
adjust
x
y
w
h
}
SourceFile: "RadialGradientContext.java"