/*
* Copyright (c) 2002-2011 LWJGL Project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of 'LWJGL' nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.lwjgl.test.mapped;
import java.nio.ByteBuffer;
/** @author Riven */
@SuppressWarnings("static-access")
public class MappedObjectTests2 {
static void testWriteFieldAccess(MappedVec3 vecs) {
// write access results into a transform-time IllegalAccessException
System.out.println(vecs.baseAddress); // test read-access
System.out.println(vecs.viewAddress); // test read-access
System.out.println(vecs.getAlign()); // test read-access
System.out.println(MappedVec3.SIZEOF); // test read-access
}
static void testFields() {
ByteBuffer bb = ByteBuffer.allocateDirect(200);
MappedVec3 vecs = MappedVec3.map(bb);
testWriteFieldAccess(vecs);
vecs.x = 13.13f;
vecs.y = 14.14f;
vecs.z = 15.15f;
System.out.println(vecs.viewAddress);
assert (vecs.x == 13.13f);
assert (vecs.y == 14.14f);
assert (vecs.z == 15.15f);
vecs.view = 0;
assert (vecs.x == 13.13f);
assert (vecs.y == 14.14f);
assert (vecs.z == 15.15f);
System.out.println(vecs);
vecs.view = 1;
System.out.println(vecs);
assert (vecs.x == 0.0f);
assert (vecs.y == 0.0f);
assert (vecs.z == 0.0f);
// now it becomes weird: offsets and strides
vecs.view = 1;
vecs.x = 0.1234f;
vecs.view = 0;
// test stride & sizeof
{
long a1 = vecs.viewAddress;
vecs.view = 1;
long a2 = vecs.viewAddress;
assert (a2 - a1 == MappedVec3.SIZEOF);
assert (a2 - a1 == vecs.getSizeof());
vecs.view = 0;
}
}
}