Package org.lwjgl.egl

Class KHRReusableSync

java.lang.Object

org.lwjgl.egl.KHRReusableSync

public class KHRReusableSync
extends java.lang.Object

Native bindings to the KHR_reusable_sync extension.

This extension introduces the concept of "sync objects" into EGL. Sync objects are a synchronization primitive, representing events whose completion can be tested or waited upon. This extension borrows from the GL_ARB_sync extension but introduces a type of sync object known as "reusable sync object" comparable to an OS semaphore. The specification is designed to allow additional types of sync objects to be easily introduced in later extensions.

Reusable sync objects may be used to synchronize activity between threads or between client APIs. Synchronization is accomplished by explicitly changing the status of a reusable object using EGL API commands.

Requires EGL L.1.

Field Summary

Fields

Modifier and Type	Field and Description
static int	EGL_CONDITION_SATISFIED_KHR
static long	EGL_FOREVER_KHR EGL_NO_SYNC_KHR
static int	EGL_SIGNALED_KHR EGL_SYNC_FLUSH_COMMANDS_BIT_KHR EGL_SYNC_REUSABLE_KHR EGL_SYNC_STATUS_KHR EGL_SYNC_TYPE_KHR EGL_TIMEOUT_EXPIRED_KHR EGL_UNSIGNALED_KHR

Method Summary

Modifier and Type	Method and Description
static int	eglClientWaitSyncKHR(long dpy, long sync, int flags, long timeout)
static long	eglCreateSyncKHR(long dpy, int type, int[] attrib_list) Array version of: CreateSyncKHR
static long	eglCreateSyncKHR(long dpy, int type, java.nio.IntBuffer attrib_list)
static boolean	eglDestroySyncKHR(long dpy, long sync)
static boolean	eglGetSyncAttribKHR(long dpy, long sync, int attribute, int[] value) Array version of: GetSyncAttribKHR
static boolean	eglGetSyncAttribKHR(long dpy, long sync, int attribute, java.nio.IntBuffer value)
static boolean	eglSignalSyncKHR(long dpy, long sync, int mode)

Methods inherited from class java.lang.Object

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

Field Detail

EGL_SYNC_STATUS_KHR

public static final int EGL_SYNC_STATUS_KHR

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Constant Field Values

EGL_SIGNALED_KHR

public static final int EGL_SIGNALED_KHR

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Constant Field Values

EGL_UNSIGNALED_KHR

public static final int EGL_UNSIGNALED_KHR

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Constant Field Values

EGL_TIMEOUT_EXPIRED_KHR

public static final int EGL_TIMEOUT_EXPIRED_KHR

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Constant Field Values

EGL_CONDITION_SATISFIED_KHR

public static final int EGL_CONDITION_SATISFIED_KHR

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Constant Field Values

EGL_SYNC_TYPE_KHR

public static final int EGL_SYNC_TYPE_KHR

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Constant Field Values

EGL_SYNC_REUSABLE_KHR

public static final int EGL_SYNC_REUSABLE_KHR

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Constant Field Values

EGL_SYNC_FLUSH_COMMANDS_BIT_KHR

public static final int EGL_SYNC_FLUSH_COMMANDS_BIT_KHR

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Constant Field Values

EGL_FOREVER_KHR

public static final long EGL_FOREVER_KHR

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Constant Field Values

EGL_NO_SYNC_KHR

public static final long EGL_NO_SYNC_KHR

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Constant Field Values

Method Detail

eglCreateSyncKHR

public static long eglCreateSyncKHR(long dpy,
                                    int type,
                                    java.nio.IntBuffer attrib_list)

eglDestroySyncKHR

public static boolean eglDestroySyncKHR(long dpy,
                                        long sync)

eglClientWaitSyncKHR

public static int eglClientWaitSyncKHR(long dpy,
                                       long sync,
                                       int flags,
                                       long timeout)

eglSignalSyncKHR

public static boolean eglSignalSyncKHR(long dpy,
                                       long sync,
                                       int mode)

eglGetSyncAttribKHR

public static boolean eglGetSyncAttribKHR(long dpy,
                                          long sync,
                                          int attribute,
                                          java.nio.IntBuffer value)

eglCreateSyncKHR

public static long eglCreateSyncKHR(long dpy,
                                    int type,
                                    int[] attrib_list)

Array version of: CreateSyncKHR

eglGetSyncAttribKHR

public static boolean eglGetSyncAttribKHR(long dpy,
                                          long sync,
                                          int attribute,
                                          int[] value)

Array version of: GetSyncAttribKHR