GLDebugMessageCallbackI (LWJGL 3.3.0 - OpenGL ES)

All Superinterfaces:

org.lwjgl.system.CallbackI, org.lwjgl.system.Pointer

All Known Implementing Classes:

GLDebugMessageCallback

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 GLDebugMessageCallbackI
extends org.lwjgl.system.CallbackI
```
Instances of this interface may be passed to the DebugMessageCallback method.
Type
```
 void (*invoke(int, int, int, int, int, long, long)) (
     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.Pointer
  org.lwjgl.system.Pointer.Default

Field Summary

Fields
Modifier and Type Field Description

static org.lwjgl.system.libffi.FFICIF CIF
- Fields inherited from interface org.lwjgl.system.Pointer
  BITS32, BITS64, CLONG_SHIFT, CLONG_SIZE, POINTER_SHIFT, POINTER_SIZE

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default void`	`callback(long ret, long args)`
`default org.lwjgl.system.libffi.FFICIF`	`getCallInterface()`
`void`	`invoke(int source, int type, int id, int severity, int length, long message, long userParam)`	Will be called when a debug message is generated.

Methods inherited from interface org.lwjgl.system.CallbackI
address

- Field Detail
  - CIF
```
static final org.lwjgl.system.libffi.FFICIF CIF
```
- Method Detail
  - getCallInterface
```
default org.lwjgl.system.libffi.FFICIF getCallInterface()
```
    Specified by:
    
    getCallInterface in interface org.lwjgl.system.CallbackI
  - callback
```
default void callback(long ret,
                      long args)
```
    Specified by:
    
    callback in interface org.lwjgl.system.CallbackI
  - invoke
```
void invoke(int source,
            int type,
            int id,
            int severity,
            int length,
            long message,
            long userParam)
```
    Will be called when a debug message is generated.
    
    Parameters:
    
    source - the message source
    
    type - the message type
    
    id - the message ID
    
    severity - the message severity
    
    length - the message length, excluding the null-terminator
    
    message - a pointer to the message string representation
    
    userParam - the user-specified value that was passed when calling DebugMessageCallback