org.lwjgl.opengl

Class GLDebugMessageCallback

java.lang.Object

org.lwjgl.system.Callback

org.lwjgl.opengl.GLDebugMessageCallback

All Implemented Interfaces:

java.lang.AutoCloseable, GLDebugMessageCallbackI, org.lwjgl.system.CallbackI, org.lwjgl.system.CallbackI.V, org.lwjgl.system.NativeResource, org.lwjgl.system.Pointer

public abstract class GLDebugMessageCallback
extends org.lwjgl.system.Callback
implements GLDebugMessageCallbackI

Instances of this class may be passed to the GL43.glDebugMessageCallback(org.lwjgl.opengl.GLDebugMessageCallbackI, long) and KHRDebug.glDebugMessageCallback(org.lwjgl.opengl.GLDebugMessageCallbackI, long) methods.

Type

 void (*) (
     GLenum source,
     GLenum type,
     GLuint id,
     GLenum severity,
     GLsizei length,
     GLchar const *message,
     void const *userParam
 )

Nested Class Summary

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

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

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

org.lwjgl.system.Pointer.Default

Field Summary

Fields inherited from interface org.lwjgl.opengl.GLDebugMessageCallbackI

SIGNATURE

Fields inherited from interface org.lwjgl.system.Pointer

BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Method Summary

Modifier and Type	Method and Description
static GLDebugMessageCallback	create(GLDebugMessageCallbackI instance) Creates a GLDebugMessageCallback instance that delegates to the specified GLDebugMessageCallbackI instance.
static GLDebugMessageCallback	create(long functionPointer) Creates a GLDebugMessageCallback instance from the specified function pointer.
static GLDebugMessageCallback	createSafe(long functionPointer) Like create, but returns null if functionPointer is NULL.
static java.lang.String	getMessage(int length, long message) Converts the specified GLDebugMessageCallback arguments to a String.

Methods inherited from class org.lwjgl.system.Callback

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.lwjgl.opengl.GLDebugMessageCallbackI

callback, getSignature, invoke

Methods inherited from interface org.lwjgl.system.CallbackI

address

Methods inherited from interface org.lwjgl.system.NativeResource

close

Method Detail

create

public static GLDebugMessageCallback create(long functionPointer)

Creates a GLDebugMessageCallback instance from the specified function pointer.

Returns:

the new GLDebugMessageCallback

createSafe

@Nullable
public static GLDebugMessageCallback createSafe(long functionPointer)

Like create, but returns null if functionPointer is NULL.

create

public static GLDebugMessageCallback create(GLDebugMessageCallbackI instance)

Creates a GLDebugMessageCallback instance that delegates to the specified GLDebugMessageCallbackI instance.

getMessage

public static java.lang.String getMessage(int length,
                                          long message)

Converts the specified GLDebugMessageCallback arguments to a String.

This method may only be used inside a GLDebugMessageCallback invocation.

Parameters:

length - the GLDebugMessageCallback length argument

message - the GLDebugMessageCallback message argument

Returns:

the message as a String