Module overrungl.opengl

Package overrungl.opengl

Interface GLDebugProc

All Superinterfaces:

Callback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface GLDebugProc
extends Callback

GLDebugProc relies on preview features of the Java platform:

• GLDebugProc refers to one or more preview APIs: FunctionDescriptor, MemorySegment.

Programs can only use GLDebugProc when preview features are enabled.

Preview features may be removed in a future release, or upgraded to permanent features of the Java platform.

The OpenGL debug message callback.

Since:

0.1.0

Author:

squid233

Field Summary

Fields

Modifier and Type	Field	Description
static final FunctionDescriptorPREVIEW	DESC
static final MethodType	MTYPE

Method Summary

Modifier and Type	Method	Description
default FunctionDescriptorPREVIEW	descriptor()	Returns the function descriptor of this callback.
default MethodHandle	handle(MethodHandles.Lookup lookup)	Finds the method handle from the given method handles lookup.
void	invoke(int source, int type, int id, int severity, String message, MemorySegmentPREVIEW userParam)	debug callback
default void	ninvoke(int source, int type, int id, int severity, int length, MemorySegmentPREVIEW message, MemorySegmentPREVIEW userParam)

Methods inherited from interface overrungl.Callback

address, segment

Field Details

DESC

static final FunctionDescriptorPREVIEW DESC

MTYPE

static final MethodType MTYPE

Method Details

invoke

void invoke(int source,
 int type,
 int id,
 int severity,
 String message,
 MemorySegmentPREVIEW userParam)

debug callback

Parameters:

source - The source of debug message

type - The type of debug message

id - the id of the message

severity - The severity of debug message

message - The debug message

userParam - will be set to the value passed in the userParam parameter to the most recent call to glDebugMessageCallback.

ninvoke

default void ninvoke(int source,
 int type,
 int id,
 int severity,
 int length,
 MemorySegmentPREVIEW message,
 MemorySegmentPREVIEW userParam)

descriptor

default FunctionDescriptorPREVIEW descriptor()

Description copied from interface: Callback

Returns the function descriptor of this callback.

Specified by:

descriptor in interface Callback

Returns:

the function descriptor of this callback

handle

default MethodHandle handle(MethodHandles.Lookup lookup)
                     throws NoSuchMethodException,
IllegalAccessException

Description copied from interface: Callback

Finds the method handle from the given method handles lookup.

Specified by:

handle in interface Callback

Parameters:

lookup - the lookup

Returns:

the method handle

Throws:

NoSuchMethodException - if the method does not exist

IllegalAccessException - if access checking fails, or if the method is static, or if the method's variable arity modifier bit is set and asVarargsCollector fails