Class GLUtil

java.lang.Object

org.lwjgl.opengl.GLUtil

public final class GLUtil
extends Object

OpenGL utilities.

Method Summary

Modifier and Type	Method	Description
static @Nullable org.lwjgl.system.Callback	setupDebugMessageCallback()	Detects the best debug output functionality to use and creates a callback that prints information to APIUtil.DEBUG_STREAM.
static @Nullable org.lwjgl.system.Callback	setupDebugMessageCallback(PrintStream stream)	Detects the best debug output functionality to use and creates a callback that prints information to the specified PrintStream.

Methods inherited from class Object

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

Method Details

setupDebugMessageCallback

public static @Nullable org.lwjgl.system.Callback setupDebugMessageCallback()

Detects the best debug output functionality to use and creates a callback that prints information to APIUtil.DEBUG_STREAM. The callback function is returned as a Callback, that should be freed when no longer needed.

setupDebugMessageCallback

public static @Nullable org.lwjgl.system.Callback setupDebugMessageCallback(PrintStream stream)

Detects the best debug output functionality to use and creates a callback that prints information to the specified PrintStream. The callback function is returned as a Callback, that should be freed when no longer needed.

Parameters:

stream - the output PrintStream