Package org.lwjgl.stb

Class STBIReadCallback

java.lang.Object

org.lwjgl.system.Callback

org.lwjgl.stb.STBIReadCallback

All Implemented Interfaces:

java.lang.AutoCloseable, STBIReadCallbackI, CallbackI, CallbackI.I, NativeResource, Pointer

public abstract class STBIReadCallback
extends Callback
implements STBIReadCallbackI

Instances of this class may be set to the read field of the STBIIOCallbacks struct.

Type

 int (*) (
     void *user,
     char *data,
     int size
 )

Nested Class Summary

Nested classes/interfaces inherited from interface org.lwjgl.system.CallbackI

CallbackI.B, CallbackI.D, CallbackI.F, CallbackI.I, CallbackI.J, CallbackI.N, CallbackI.P, CallbackI.S, CallbackI.V, CallbackI.Z

Nested classes/interfaces inherited from interface org.lwjgl.system.Pointer

Pointer.Default

Field Summary

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Fields inherited from interface org.lwjgl.stb.STBIReadCallbackI

SIGNATURE

Method Summary

Modifier and Type	Method	Description
static STBIReadCallback	create(long functionPointer)	Creates a STBIReadCallback instance from the specified function pointer.
static STBIReadCallback	create(STBIReadCallbackI instance)	Creates a STBIReadCallback instance that delegates to the specified STBIReadCallbackI instance.
static STBIReadCallback	createSafe(long functionPointer)	Like create, but returns null if functionPointer is NULL.
static java.nio.ByteBuffer	getData(long data, int size)	Converts the specified STBIReadCallback arguments to a ByteBuffer.

Methods inherited from class org.lwjgl.system.Callback

__stdcall, address, equals, free, free, get, getSafe, hashCode, toString

Methods inherited from interface org.lwjgl.system.CallbackI

address

Methods inherited from interface org.lwjgl.system.NativeResource

close

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.stb.STBIReadCallbackI

callback, getSignature, invoke

Method Detail

create

public static STBIReadCallback create(long functionPointer)

Creates a STBIReadCallback instance from the specified function pointer.

Returns:

the new STBIReadCallback

createSafe

@Nullable
public static STBIReadCallback createSafe(long functionPointer)

Like create, but returns null if functionPointer is NULL.

create

public static STBIReadCallback create(STBIReadCallbackI instance)

Creates a STBIReadCallback instance that delegates to the specified STBIReadCallbackI instance.

getData

public static java.nio.ByteBuffer getData(long data,
                                          int size)

Converts the specified STBIReadCallback arguments to a ByteBuffer.

This method may only be used inside a STBIReadCallback invocation.

Parameters:

data - the STBIReadCallback data argument

size - the STBIReadCallback size argument

Returns:

the data as a ByteBuffer