Package app.photofox.vipsffm

Class VBlob

java.lang.Object

app.photofox.vipsffm.VBlob

public final class VBlob
extends Object

Represents a VipsBlob, boxed to avoid exposing its raw MemorySegment

Method Summary

Modifier and Type	Method	Description
ByteBuffer	asByteBuffer()	ByteBuffer representation of the data in this blob Likely mapped to native memory, hence does not make a copy
long	byteSize()	Size of the data in this blob
MemorySegment	getUnsafeAddress()	Gets the raw [MemorySegment] (C pointer) for this blob The memory address' lifetime is bound to the scope of the [arena] Usage of the memory address is strongly discouraged, but it is available if some functionality is missing and you need to use it with [VipsHelper]
MemorySegment	getUnsafeDataAddress()	Not recommended for use, use asByteBuffer() instead Gets the raw [MemorySegment] (C pointer) for the data in this blob Sliced to the length of the data, which isn't always null terminated

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

getUnsafeAddress

public MemorySegment getUnsafeAddress()

Gets the raw [MemorySegment] (C pointer) for this blob The memory address' lifetime is bound to the scope of the [arena] Usage of the memory address is strongly discouraged, but it is available if some functionality is missing and you need to use it with [VipsHelper]

getUnsafeDataAddress

public MemorySegment getUnsafeDataAddress()

Not recommended for use, use asByteBuffer() instead Gets the raw [MemorySegment] (C pointer) for the data in this blob Sliced to the length of the data, which isn't always null terminated

byteSize

public long byteSize()

Size of the data in this blob

asByteBuffer

public ByteBuffer asByteBuffer()

ByteBuffer representation of the data in this blob Likely mapped to native memory, hence does not make a copy