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An open, royalty-free standard for cross-platform, parallel programming of diverse processors found in personal computers, servers, mobile devices and embedded platforms.
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.opencl;
import java.nio.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.JNI.*;
import static org.lwjgl.system.MemoryUtil.*;
/**
* Native bindings to the khr_egl_event extension.
*
* This extension allows creating OpenCL event objects linked to EGL fence sync objects, potentially improving efficiency of sharing images and
* buffers between the two APIs. The companion {@code EGL_KHR_cl_event} extension provides the complementary functionality of creating an EGL sync
* object from an OpenCL event object.
*/
public class KHREGLEvent {
/** Returned by clCreateEventFromEGLSyncKHR if sync is not a valid EGLSyncKHR handle created with respect to EGLDisplay display. */
public static final int CL_INVALID_EGL_OBJECT_KHR = -1093;
/** Returned by {@link CL10#clGetEventInfo GetEventInfo} when param_name is {@link CL10#CL_EVENT_COMMAND_TYPE EVENT_COMMAND_TYPE}. */
public static final int CL_COMMAND_EGL_FENCE_SYNC_OBJECT_KHR = 0x202F;
protected KHREGLEvent() {
throw new UnsupportedOperationException();
}
static boolean isAvailable(CLCapabilities caps) {
return checkFunctions(
caps.clCreateEventFromEGLSyncKHR
);
}
// --- [ clCreateEventFromEGLSyncKHR ] ---
/** Unsafe version of: {@link #clCreateEventFromEGLSyncKHR CreateEventFromEGLSyncKHR} */
public static long nclCreateEventFromEGLSyncKHR(long context, long sync, long display, long errcode_ret) {
long __functionAddress = CL.getICD().clCreateEventFromEGLSyncKHR;
if ( CHECKS ) {
check(__functionAddress);
check(context);
check(sync);
check(display);
}
return callPPPPP(__functionAddress, context, sync, display, errcode_ret);
}
/**
* Creates a linked event object.
*
* @param context a valid OpenCL context
* @param sync the name of a sync object of type {@link org.lwjgl.egl.EGL15#EGL_SYNC_FENCE} created with respect to {@code EGLDisplay display}.
* @param display an {@code EGLDisplay}
* @param errcode_ret will return an appropriate error code. If {@code errcode_ret} is {@code NULL}, no error code is returned.
*/
public static long clCreateEventFromEGLSyncKHR(long context, long sync, long display, IntBuffer errcode_ret) {
if ( CHECKS )
checkSafe(errcode_ret, 1);
return nclCreateEventFromEGLSyncKHR(context, sync, display, memAddressSafe(errcode_ret));
}
/** Array version of: {@link #clCreateEventFromEGLSyncKHR CreateEventFromEGLSyncKHR} */
public static long clCreateEventFromEGLSyncKHR(long context, long sync, long display, int[] errcode_ret) {
long __functionAddress = CL.getICD().clCreateEventFromEGLSyncKHR;
if ( CHECKS ) {
check(__functionAddress);
check(context);
check(sync);
check(display);
checkSafe(errcode_ret, 1);
}
return callPPPPP(__functionAddress, context, sync, display, errcode_ret);
}
}