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* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* - Redistribution of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* - Redistribution in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* Neither the name of Sun Microsystems, Inc. or the names of
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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* This software is provided "AS IS," without a warranty of any kind. ALL
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* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
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* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
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* MIDROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
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* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
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* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
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* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
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* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
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* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
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* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
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* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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* You acknowledge that this software is not designed or intended for use
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* in the design, construction, operation or maintenance of any nuclear
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* Sun gratefully acknowledges that this software was originally authored
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* and developed by Kenneth Bradley Russell and Christopher John Kline.
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JNIEXPORT jboolean JNICALL
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Java_com_jogamp_common_jvm_JVMUtil_initialize(JNIEnv *env, jclass _unused, jobject nioBuffer) {
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if (nioBuffer != NULL) {
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ptr = (void *) (*env)->GetDirectBufferAddress(env, nioBuffer);
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return ( NULL==ptr ) ? JNI_FALSE : JNI_TRUE ;