Top Description Fields Constructors Methods

org.lwjgl.system

public final Class ThreadLocalUtil

Class Inheritance

extends Object

java.lang.Object
org.lwjgl.system.ThreadLocalUtil

Imports

This class supports bindings with thread-local data. [INTERNAL USE ONLY]

Field Summary

Modifier and Type	Field and Description
private static final int	CAPABILITIES_OFFSET The offset in JNIEnv at which to store the pointer to the capabilities array.
private static final long	FUNCTION_MISSING_ABORT A function to delegate to when an unsupported function is called.
private static long	FUNCTION_MISSING_ABORT_TABLE An array filled with `FUNCTION_MISSING_ABORT`.
private static final long	JNI_NATIVE_INTERFACE The global JNIEnv.
private static final int	JNI_NATIVE_INTERFACE_FUNCTION_COUNT The number of pointers in the JNIEnv struct.

Constructor Summary

Access	Constructor and Description
private	ThreadLocalUtil()

Method Summary

Modifier and Type	Method and Description
public static boolean	areCapabilitiesDifferent(PointerBuffer ref, PointerBuffer caps)
private static native long	getFunctionMissingAbort()
private static native long	getThreadJNIEnv()
private static native long	nsetupEnvData(int functionCount)
public static void	setCapabilities(long capabilities)
public static void	setFunctionMissingAddresses(int functionCount)
public static PointerBuffer	setupAddressBuffer(PointerBuffer addresses)
public static long	setupEnvData()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

CAPABILITIES_OFFSET	back to summary
private static final int CAPABILITIES_OFFSET The offset in JNIEnv at which to store the pointer to the capabilities array.

FUNCTION_MISSING_ABORT	back to summary
private static final long FUNCTION_MISSING_ABORT A function to delegate to when an unsupported function is called.

FUNCTION_MISSING_ABORT_TABLE back to summary

private static long FUNCTION_MISSING_ABORT_TABLE

An array filled with FUNCTION_MISSING_ABORT.

The array size depends on whether OpenGL or OpenGL ES is used.

JNI_NATIVE_INTERFACE	back to summary
private static final long JNI_NATIVE_INTERFACE The global JNIEnv.

JNI_NATIVE_INTERFACE_FUNCTION_COUNT	back to summary
private static final int JNI_NATIVE_INTERFACE_FUNCTION_COUNT The number of pointers in the JNIEnv struct.

Constructor Detail

ThreadLocalUtil	back to summary
private ThreadLocalUtil()

Method Detail

areCapabilitiesDifferent	back to summary
public static boolean areCapabilitiesDifferent(PointerBuffer ref, PointerBuffer caps)

getFunctionMissingAbort	back to summary
private static native long getFunctionMissingAbort()

getThreadJNIEnv	back to summary
private static native long getThreadJNIEnv()

nsetupEnvData	back to summary
private static native long nsetupEnvData(int functionCount)

setCapabilities	back to summary
public static void setCapabilities(long capabilities)

setFunctionMissingAddresses	back to summary
public static void setFunctionMissingAddresses(int functionCount)

setupAddressBuffer	back to summary
public static PointerBuffer setupAddressBuffer(PointerBuffer addresses)

setupEnvData	back to summary
public static long setupEnvData()