org.lwjgl.opengles
Class EGLKHRFenceSync

java.lang.Object
  org.lwjgl.opengles.EGLKHRFenceSync

public final class EGLKHRFenceSync
extends java.lang.Object

EGL_KHR_fence_sync wrapper class.

Field Summary

static int	EGL_CONDITION_SATISFIED_KHR Returned by eglClientWaitSyncKHR:
static long	EGL_FOREVER_KHR Accepted in the <timeout> parameter of eglClientWaitSyncKHR:
static long	EGL_NO_SYNC_KHR Returned by eglCreateSyncKHR in the event of an error:
static int	EGL_SIGNALED_KHR Returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_STATUS_KHR:
static int	EGL_SYNC_CONDITION_KHR Accepted by the <attribute> parameter of eglGetSyncAttribKHR:
static int	EGL_SYNC_FENCE_KHR Accepted by the <type> parameter of eglCreateSyncKHR, and returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_TYPE_KHR:
static int	EGL_SYNC_FLUSH_COMMANDS_BIT_KHR Accepted in the <flags> parameter of eglClientWaitSyncKHR:
static int	EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR Returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_CONDITION_KHR:
static int	EGL_SYNC_STATUS_KHR Accepted by the <attribute> parameter of eglGetSyncAttribKHR:
static int	EGL_SYNC_TYPE_KHR Accepted by the <attribute> parameter of eglGetSyncAttribKHR:
static int	EGL_TIMEOUT_EXPIRED_KHR Returned by eglClientWaitSyncKHR:
static int	EGL_UNSIGNALED_KHR Returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_STATUS_KHR:

Method Summary

static int	eglClientWaitSyncKHR(EGLDisplay dpy, EGLSyncKHR sync, int flags, long timeout) Blocks the calling thread until the specified sync object is signaled, or until a specified timeout value expires.
static EGLSyncKHR	eglCreateSyncKHR(EGLDisplay dpy, int type, java.nio.IntBuffer attrib_list) Creates a fence sync object for the specified EGL display and returns a handle to the new object.
static void	eglDestroySyncKHR(EGLDisplay dpy, EGLSyncKHR sync) Destroys an existing sync object.
static int	eglGetSyncAttribKHR(EGLDisplay dpy, EGLSyncKHR sync, int attribute) Returns the value of the sync object attribute.

Methods inherited from class java.lang.Object

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

Field Detail

EGL_SYNC_FENCE_KHR

public static final int EGL_SYNC_FENCE_KHR

Accepted by the <type> parameter of eglCreateSyncKHR, and returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_TYPE_KHR:

See Also:

Constant Field Values

EGL_SYNC_TYPE_KHR

public static final int EGL_SYNC_TYPE_KHR

Accepted by the <attribute> parameter of eglGetSyncAttribKHR:

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Constant Field Values

EGL_SYNC_STATUS_KHR

public static final int EGL_SYNC_STATUS_KHR

Accepted by the <attribute> parameter of eglGetSyncAttribKHR:

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Constant Field Values

EGL_SYNC_CONDITION_KHR

public static final int EGL_SYNC_CONDITION_KHR

Accepted by the <attribute> parameter of eglGetSyncAttribKHR:

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Constant Field Values

EGL_SIGNALED_KHR

public static final int EGL_SIGNALED_KHR

Returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_STATUS_KHR:

See Also:

Constant Field Values

EGL_UNSIGNALED_KHR

public static final int EGL_UNSIGNALED_KHR

Returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_STATUS_KHR:

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Constant Field Values

EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR

public static final int EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR

Returned in <value> when eglGetSyncAttribKHR is called with <attribute> EGL_SYNC_CONDITION_KHR:

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Constant Field Values

EGL_SYNC_FLUSH_COMMANDS_BIT_KHR

public static final int EGL_SYNC_FLUSH_COMMANDS_BIT_KHR

Accepted in the <flags> parameter of eglClientWaitSyncKHR:

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Constant Field Values

EGL_FOREVER_KHR

public static final long EGL_FOREVER_KHR

Accepted in the <timeout> parameter of eglClientWaitSyncKHR:

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Constant Field Values

EGL_TIMEOUT_EXPIRED_KHR

public static final int EGL_TIMEOUT_EXPIRED_KHR

Returned by eglClientWaitSyncKHR:

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Constant Field Values

EGL_CONDITION_SATISFIED_KHR

public static final int EGL_CONDITION_SATISFIED_KHR

Returned by eglClientWaitSyncKHR:

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Constant Field Values

EGL_NO_SYNC_KHR

public static final long EGL_NO_SYNC_KHR

Returned by eglCreateSyncKHR in the event of an error:

See Also:

Constant Field Values

Method Detail

eglCreateSyncKHR

public static EGLSyncKHR eglCreateSyncKHR(EGLDisplay dpy,
                                          int type,
                                          java.nio.IntBuffer attrib_list)
                                   throws LWJGLException

Creates a fence sync object for the specified EGL display and returns a handle to the new object.

Parameters:

dpy - the EGL display

type - the sync type

attrib_list - an attribute list (may be null)

Returns:

the created fence sync object

Throws:

LWJGLException - if an EGL error occurs.

eglDestroySyncKHR

public static void eglDestroySyncKHR(EGLDisplay dpy,
                                     EGLSyncKHR sync)
                              throws LWJGLException

Destroys an existing sync object.

Parameters:

sync - the sync object

Throws:

LWJGLException - if an EGL error occurs.

eglClientWaitSyncKHR

public static int eglClientWaitSyncKHR(EGLDisplay dpy,
                                       EGLSyncKHR sync,
                                       int flags,
                                       long timeout)
                                throws LWJGLException

Blocks the calling thread until the specified sync object is signaled, or until a specified timeout value expires.

Parameters:

sync - the sync object

flags - the block flags

timeout - the block timeout

Returns:

the sync object status

Throws:

LWJGLException - if an EGL error occurs.

eglGetSyncAttribKHR

public static int eglGetSyncAttribKHR(EGLDisplay dpy,
                                      EGLSyncKHR sync,
                                      int attribute)
                               throws LWJGLException

Returns the value of the sync object attribute.

Parameters:

sync - the sync object

attribute - the attribute to query

Returns:

the attribute value

Throws:

LWJGLException - if an EGL error occurs.