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Diffstat (limited to 'src/jogl/classes/jogamp/opengl/MemoryObject.java')
| -rw-r--r-- | src/jogl/classes/jogamp/opengl/MemoryObject.java | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/jogl/classes/jogamp/opengl/MemoryObject.java b/src/jogl/classes/jogamp/opengl/MemoryObject.java deleted file mode 100644 index 942d62b9e..000000000 --- a/src/jogl/classes/jogamp/opengl/MemoryObject.java +++ /dev/null @@ -1,103 +0,0 @@ -/** - * Copyright 2010 JogAmp Community. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without modification, are - * permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, this list of - * conditions and the following disclaimer. - * - * 2. 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. - * - * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``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 JogAmp Community 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. - * - * The views and conclusions contained in the software and documentation are those of the - * authors and should not be interpreted as representing official policies, either expressed - * or implied, of JogAmp Community. - */ - -package jogamp.opengl; - -import java.nio.ByteBuffer; -import java.util.HashMap; - -import javax.media.opengl.GLBufferStorage; - -import com.jogamp.common.util.HashUtil; - -/** - * @deprecated No more used for GL buffer storage tracking, see {@link GLBufferStorage} and {@link GLBufferObjectTracker}. - */ -public class MemoryObject { - private final long addr; - private final long size; - private final int hash; - private ByteBuffer buffer=null; - public MemoryObject(final long addr, final long size) { - this.addr = addr; - this.size = size; - this.hash = HashUtil.getAddrSizeHash32_EqualDist(addr, size); - } - - public void setBuffer(final ByteBuffer buffer) { - this.buffer = buffer; - } - - public ByteBuffer getBuffer() { - return this.buffer; - } - - /** - * @return the 32bit hash value generated via {@link HashUtil#getAddrSizeHash32_EqualDist(long, long)}. - */ - @Override - public int hashCode() { - return hash; - } - - @Override - public String toString() { - return "MemoryObject[addr 0x"+Long.toHexString(addr)+", size 0x"+Long.toHexString(size)+", hash32: 0x"+Integer.toHexString(hash)+"]"; - } - - /** - * Ignores the optional attached <code>ByteBuffer</code> intentionally.<br> - * - * @return true of reference is equal or <code>obj</code> is of type <code>MemoryObject</code> - * and <code>addr</code> and <code>size</code> is equal.<br> - */ - public boolean equals(final Object obj) { - if(this == obj) { return true; } - if(obj instanceof MemoryObject) { - final MemoryObject m = (MemoryObject) obj; - return addr == m.addr && size == m.size ; - } - return false; - } - - /** - * @param map the identity HashMap, MemoryObject to MemoryObject - * @param obj0 the MemoryObject - * @return either the already mapped MemoryObject - not changing the map, or the newly mapped one. - */ - public static MemoryObject getOrAddSafe(final HashMap<MemoryObject,MemoryObject> map, final MemoryObject obj0) { - final MemoryObject obj1 = map.get(obj0); // get identity (fast) - if(null == obj1) { - map.put(obj0, obj0); - return obj0; - } else { - return obj1; - } - } - -}
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