-
YuvImage
-
WORKING_COMPRESS_STORAGE: int
-
mFormat: int
-
mData: byte[]
-
mStrides: int[]
-
mWidth: int
-
mHeight: int
-
<init>(byte[], int, int, int, int[]): void
-
compressToJpeg(Rect, int, OutputStream): boolean
-
getYuvData(): byte[]
-
getYuvFormat(): int
-
getStrides(): int[]
-
getWidth(): int
-
getHeight(): int
-
calculateOffsets(int, int): int[]
-
calculateStrides(int, int): int[]
-
adjustRectangle(Rect): void
-
nativeCompressToJpeg(byte[], int, int, int, int[], int[], int, OutputStream, byte[]): boolean
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public class android.graphics.YuvImage
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: android.graphics.YuvImage
super_class: java.lang.Object
{
private static final int WORKING_COMPRESS_STORAGE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 4096
private int mFormat;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private byte[] mData;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private int[] mStrides;
descriptor: [I
flags: (0x0002) ACC_PRIVATE
private int mWidth;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int mHeight;
descriptor: I
flags: (0x0002) ACC_PRIVATE
public void <init>(byte[], int, int, int, int[]);
descriptor: ([BIII[I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=6, args_size=6
start local 0 // android.graphics.YuvImage this
start local 1 // byte[] yuv
start local 2 // int format
start local 3 // int width
start local 4 // int height
start local 5 // int[] strides
0: .line 79
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
1: .line 80
iload 2 /* format */
bipush 17
if_icmpeq 6
2: .line 81
iload 2 /* format */
bipush 20
if_icmpeq 6
3: .line 82
new java.lang.IllegalArgumentException
dup
4: .line 83
ldc "only support ImageFormat.NV21 and ImageFormat.YUY2 for now"
5: .line 82
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
6: .line 87
StackMap locals: android.graphics.YuvImage byte[] int int int int[]
StackMap stack:
iload 3 /* width */
ifle 7
iload 4 /* height */
ifgt 10
7: .line 88
StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
8: .line 89
ldc "width and height must large than 0"
9: .line 88
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
10: .line 92
StackMap locals:
StackMap stack:
aload 1 /* yuv */
ifnonnull 12
11: .line 93
new java.lang.IllegalArgumentException
dup
ldc "yuv cannot be null"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
12: .line 96
StackMap locals:
StackMap stack:
aload 5 /* strides */
ifnonnull 15
13: .line 97
aload 0 /* this */
aload 0 /* this */
iload 3 /* width */
iload 2 /* format */
invokevirtual android.graphics.YuvImage.calculateStrides:(II)[I
putfield android.graphics.YuvImage.mStrides:[I
14: .line 98
goto 16
15: .line 99
StackMap locals:
StackMap stack:
aload 0 /* this */
aload 5 /* strides */
putfield android.graphics.YuvImage.mStrides:[I
16: .line 102
StackMap locals:
StackMap stack:
aload 0 /* this */
aload 1 /* yuv */
putfield android.graphics.YuvImage.mData:[B
17: .line 103
aload 0 /* this */
iload 2 /* format */
putfield android.graphics.YuvImage.mFormat:I
18: .line 104
aload 0 /* this */
iload 3 /* width */
putfield android.graphics.YuvImage.mWidth:I
19: .line 105
aload 0 /* this */
iload 4 /* height */
putfield android.graphics.YuvImage.mHeight:I
20: .line 106
return
end local 5 // int[] strides
end local 4 // int height
end local 3 // int width
end local 2 // int format
end local 1 // byte[] yuv
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 21 0 this Landroid/graphics/YuvImage;
0 21 1 yuv [B
0 21 2 format I
0 21 3 width I
0 21 4 height I
0 21 5 strides [I
MethodParameters:
Name Flags
yuv
format
width
height
strides
public boolean compressToJpeg(android.graphics.Rect, int, java.io.OutputStream);
descriptor: (Landroid/graphics/Rect;ILjava/io/OutputStream;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=9, locals=6, args_size=4
start local 0 // android.graphics.YuvImage this
start local 1 // android.graphics.Rect rectangle
start local 2 // int quality
start local 3 // java.io.OutputStream stream
0: .line 124
new android.graphics.Rect
dup
iconst_0
iconst_0
aload 0 /* this */
getfield android.graphics.YuvImage.mWidth:I
aload 0 /* this */
getfield android.graphics.YuvImage.mHeight:I
invokespecial android.graphics.Rect.<init>:(IIII)V
astore 4 /* wholeImage */
start local 4 // android.graphics.Rect wholeImage
1: .line 125
aload 4 /* wholeImage */
aload 1 /* rectangle */
invokevirtual android.graphics.Rect.contains:(Landroid/graphics/Rect;)Z
ifne 5
2: .line 126
new java.lang.IllegalArgumentException
dup
3: .line 127
ldc "rectangle is not inside the image"
4: .line 126
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
5: .line 130
StackMap locals: android.graphics.Rect
StackMap stack:
iload 2 /* quality */
iflt 6
iload 2 /* quality */
bipush 100
if_icmple 7
6: .line 131
StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
ldc "quality must be 0..100"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
7: .line 134
StackMap locals:
StackMap stack:
aload 3 /* stream */
ifnonnull 9
8: .line 135
new java.lang.IllegalArgumentException
dup
ldc "stream cannot be null"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
9: .line 138
StackMap locals:
StackMap stack:
aload 0 /* this */
aload 1 /* rectangle */
invokevirtual android.graphics.YuvImage.adjustRectangle:(Landroid/graphics/Rect;)V
10: .line 139
aload 0 /* this */
aload 1 /* rectangle */
getfield android.graphics.Rect.left:I
aload 1 /* rectangle */
getfield android.graphics.Rect.top:I
invokevirtual android.graphics.YuvImage.calculateOffsets:(II)[I
astore 5 /* offsets */
start local 5 // int[] offsets
11: .line 141
aload 0 /* this */
getfield android.graphics.YuvImage.mData:[B
aload 0 /* this */
getfield android.graphics.YuvImage.mFormat:I
aload 1 /* rectangle */
invokevirtual android.graphics.Rect.width:()I
12: .line 142
aload 1 /* rectangle */
invokevirtual android.graphics.Rect.height:()I
aload 5 /* offsets */
aload 0 /* this */
getfield android.graphics.YuvImage.mStrides:[I
iload 2 /* quality */
aload 3 /* stream */
13: .line 143
sipush 4096
newarray 8
14: .line 141
invokestatic android.graphics.YuvImage.nativeCompressToJpeg:([BIII[I[IILjava/io/OutputStream;[B)Z
ireturn
end local 5 // int[] offsets
end local 4 // android.graphics.Rect wholeImage
end local 3 // java.io.OutputStream stream
end local 2 // int quality
end local 1 // android.graphics.Rect rectangle
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Landroid/graphics/YuvImage;
0 15 1 rectangle Landroid/graphics/Rect;
0 15 2 quality I
0 15 3 stream Ljava/io/OutputStream;
1 15 4 wholeImage Landroid/graphics/Rect;
11 15 5 offsets [I
MethodParameters:
Name Flags
rectangle
quality
stream
public byte[] getYuvData();
descriptor: ()[B
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // android.graphics.YuvImage this
0: .line 151
aload 0 /* this */
getfield android.graphics.YuvImage.mData:[B
areturn
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/graphics/YuvImage;
public int getYuvFormat();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // android.graphics.YuvImage this
0: .line 158
aload 0 /* this */
getfield android.graphics.YuvImage.mFormat:I
ireturn
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/graphics/YuvImage;
public int[] getStrides();
descriptor: ()[I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // android.graphics.YuvImage this
0: .line 165
aload 0 /* this */
getfield android.graphics.YuvImage.mStrides:[I
areturn
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/graphics/YuvImage;
public int getWidth();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // android.graphics.YuvImage this
0: .line 172
aload 0 /* this */
getfield android.graphics.YuvImage.mWidth:I
ireturn
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/graphics/YuvImage;
public int getHeight();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 // android.graphics.YuvImage this
0: .line 179
aload 0 /* this */
getfield android.graphics.YuvImage.mHeight:I
ireturn
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/graphics/YuvImage;
int[] calculateOffsets(int, int);
descriptor: (II)[I
flags: (0x0000)
Code:
stack=7, locals=4, args_size=3
start local 0 // android.graphics.YuvImage this
start local 1 // int left
start local 2 // int top
0: .line 183
aconst_null
astore 3 /* offsets */
start local 3 // int[] offsets
1: .line 184
aload 0 /* this */
getfield android.graphics.YuvImage.mFormat:I
bipush 17
if_icmpne 8
2: .line 185
iconst_2
newarray 10
dup
iconst_0
iload 2 /* top */
aload 0 /* this */
getfield android.graphics.YuvImage.mStrides:[I
iconst_0
iaload
imul
iload 1 /* left */
iadd
iastore
dup
iconst_1
3: .line 186
aload 0 /* this */
getfield android.graphics.YuvImage.mHeight:I
aload 0 /* this */
getfield android.graphics.YuvImage.mStrides:[I
iconst_0
iaload
imul
iload 2 /* top */
iconst_2
idiv
aload 0 /* this */
getfield android.graphics.YuvImage.mStrides:[I
iconst_1
iaload
imul
iadd
4: .line 187
iload 1 /* left */
iconst_2
idiv
iconst_2
imul
5: .line 186
iadd
iastore
6: .line 185
astore 3 /* offsets */
7: .line 188
aload 3 /* offsets */
areturn
8: .line 191
StackMap locals: int[]
StackMap stack:
aload 0 /* this */
getfield android.graphics.YuvImage.mFormat:I
bipush 20
if_icmpne 11
9: .line 192
iconst_1
newarray 10
dup
iconst_0
iload 2 /* top */
aload 0 /* this */
getfield android.graphics.YuvImage.mStrides:[I
iconst_0
iaload
imul
iload 1 /* left */
iconst_2
idiv
iconst_4
imul
iadd
iastore
astore 3 /* offsets */
10: .line 193
aload 3 /* offsets */
areturn
11: .line 196
StackMap locals:
StackMap stack:
aload 3 /* offsets */
areturn
end local 3 // int[] offsets
end local 2 // int top
end local 1 // int left
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Landroid/graphics/YuvImage;
0 12 1 left I
0 12 2 top I
1 12 3 offsets [I
MethodParameters:
Name Flags
left
top
private int[] calculateStrides(int, int);
descriptor: (II)[I
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=4, args_size=3
start local 0 // android.graphics.YuvImage this
start local 1 // int width
start local 2 // int format
0: .line 200
aconst_null
astore 3 /* strides */
start local 3 // int[] strides
1: .line 201
iload 2 /* format */
bipush 17
if_icmpne 4
2: .line 202
iconst_2
newarray 10
dup
iconst_0
iload 1 /* width */
iastore
dup
iconst_1
iload 1 /* width */
iastore
astore 3 /* strides */
3: .line 203
aload 3 /* strides */
areturn
4: .line 206
StackMap locals: int[]
StackMap stack:
iload 2 /* format */
bipush 20
if_icmpne 7
5: .line 207
iconst_1
newarray 10
dup
iconst_0
iload 1 /* width */
iconst_2
imul
iastore
astore 3 /* strides */
6: .line 208
aload 3 /* strides */
areturn
7: .line 211
StackMap locals:
StackMap stack:
aload 3 /* strides */
areturn
end local 3 // int[] strides
end local 2 // int format
end local 1 // int width
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Landroid/graphics/YuvImage;
0 8 1 width I
0 8 2 format I
1 8 3 strides [I
MethodParameters:
Name Flags
width
format
private void adjustRectangle(android.graphics.Rect);
descriptor: (Landroid/graphics/Rect;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=4, args_size=2
start local 0 // android.graphics.YuvImage this
start local 1 // android.graphics.Rect rect
0: .line 215
aload 1 /* rect */
invokevirtual android.graphics.Rect.width:()I
istore 2 /* width */
start local 2 // int width
1: .line 216
aload 1 /* rect */
invokevirtual android.graphics.Rect.height:()I
istore 3 /* height */
start local 3 // int height
2: .line 217
aload 0 /* this */
getfield android.graphics.YuvImage.mFormat:I
bipush 17
if_icmpne 9
3: .line 219
iload 2 /* width */
bipush -2
iand
istore 2 /* width */
4: .line 220
iload 3 /* height */
bipush -2
iand
istore 3 /* height */
5: .line 221
aload 1 /* rect */
dup
getfield android.graphics.Rect.left:I
bipush -2
iand
putfield android.graphics.Rect.left:I
6: .line 222
aload 1 /* rect */
dup
getfield android.graphics.Rect.top:I
bipush -2
iand
putfield android.graphics.Rect.top:I
7: .line 223
aload 1 /* rect */
aload 1 /* rect */
getfield android.graphics.Rect.left:I
iload 2 /* width */
iadd
putfield android.graphics.Rect.right:I
8: .line 224
aload 1 /* rect */
aload 1 /* rect */
getfield android.graphics.Rect.top:I
iload 3 /* height */
iadd
putfield android.graphics.Rect.bottom:I
9: .line 227
StackMap locals: int int
StackMap stack:
aload 0 /* this */
getfield android.graphics.YuvImage.mFormat:I
bipush 20
if_icmpne 13
10: .line 229
iload 2 /* width */
bipush -2
iand
istore 2 /* width */
11: .line 230
aload 1 /* rect */
dup
getfield android.graphics.Rect.left:I
bipush -2
iand
putfield android.graphics.Rect.left:I
12: .line 231
aload 1 /* rect */
aload 1 /* rect */
getfield android.graphics.Rect.left:I
iload 2 /* width */
iadd
putfield android.graphics.Rect.right:I
13: .line 233
StackMap locals:
StackMap stack:
return
end local 3 // int height
end local 2 // int width
end local 1 // android.graphics.Rect rect
end local 0 // android.graphics.YuvImage this
LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Landroid/graphics/YuvImage;
0 14 1 rect Landroid/graphics/Rect;
1 14 2 width I
2 14 3 height I
MethodParameters:
Name Flags
rect
private static native boolean nativeCompressToJpeg(byte[], int, int, int, int[], int[], int, java.io.OutputStream, byte[]);
descriptor: ([BIII[I[IILjava/io/OutputStream;[B)Z
flags: (0x010a) ACC_PRIVATE, ACC_STATIC, ACC_NATIVE
MethodParameters:
Name Flags
oriYuv
format
width
height
offsets
strides
quality
stream
tempStorage
}
SourceFile: "YuvImage.java"