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-rw-r--r--src/java/com/jogamp/common/nio/AbstractBuffer.java20
-rw-r--r--src/java/com/jogamp/common/nio/Buffers.java156
-rw-r--r--src/java/com/jogamp/common/nio/CachedBufferFactory.java54
-rw-r--r--src/java/com/jogamp/common/nio/NativeBuffer.java16
-rw-r--r--src/java/com/jogamp/common/nio/PointerBuffer.java44
-rw-r--r--src/java/com/jogamp/common/nio/StructAccessor.java50
6 files changed, 170 insertions, 170 deletions
diff --git a/src/java/com/jogamp/common/nio/AbstractBuffer.java b/src/java/com/jogamp/common/nio/AbstractBuffer.java
index 4afff2a..4213a4d 100644
--- a/src/java/com/jogamp/common/nio/AbstractBuffer.java
+++ b/src/java/com/jogamp/common/nio/AbstractBuffer.java
@@ -3,14 +3,14 @@
*
* 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
@@ -20,12 +20,12 @@
* 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.
*/
-
+
/*
* Created on Saturday, March 27 2010 11:55
*/
@@ -51,7 +51,7 @@ public abstract class AbstractBuffer<B extends AbstractBuffer> implements Native
Platform.initSingleton(); // loads native gluegen-rt library
}
- /**
+ /**
* capacity and elementSize should be match the equation w/ target buffer type
* <pre>
* capacity = elementSizeInBytes(buffer) * buffer.capacity() ) / elementSize
@@ -64,14 +64,14 @@ public abstract class AbstractBuffer<B extends AbstractBuffer> implements Native
this.buffer = buffer;
this.elementSize = elementSize;
this.capacity = capacity;
-
+
this.position = 0;
}
public final int elementSize() {
return elementSize;
}
-
+
public final int limit() {
return capacity;
}
@@ -113,7 +113,7 @@ public abstract class AbstractBuffer<B extends AbstractBuffer> implements Native
public final boolean isDirect() {
return buffer.isDirect();
}
-
+
public final boolean hasArray() {
return buffer.hasArray();
}
@@ -129,7 +129,7 @@ public abstract class AbstractBuffer<B extends AbstractBuffer> implements Native
public Object array() throws UnsupportedOperationException {
return buffer.array();
}
-
+
@Override
public String toString() {
return "AbstractBuffer[direct "+isDirect()+", hasArray "+hasArray()+", capacity "+capacity+", position "+position+", elementSize "+elementSize+", buffer[capacity "+buffer.capacity()+", lim "+buffer.limit()+", pos "+buffer.position()+"]]";
diff --git a/src/java/com/jogamp/common/nio/Buffers.java b/src/java/com/jogamp/common/nio/Buffers.java
index 851aa69..c63a094 100644
--- a/src/java/com/jogamp/common/nio/Buffers.java
+++ b/src/java/com/jogamp/common/nio/Buffers.java
@@ -1,22 +1,22 @@
/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
* Copyright (c) 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:
- *
+ *
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
- *
+ *
* - Redistribution 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 Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
- *
+ *
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
@@ -29,11 +29,11 @@
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
+ *
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
- *
+ *
* Sun gratefully acknowledges that this software was originally authored
* and developed by Kenneth Bradley Russell and Christopher John Kline.
*/
@@ -47,7 +47,7 @@ import com.jogamp.common.util.ValueConv;
/**
* Utility methods allowing easy {@link java.nio.Buffer} manipulations.
- *
+ *
* @author Kenneth Russel
* @author Sven Gothel
* @author Michael Bien
@@ -213,7 +213,7 @@ public class Buffers {
/**
* Calls slice on the specified buffer while maintaining the byteorder.
- * @see #slice(java.nio.Buffer, int, int)
+ * @see #slice(java.nio.Buffer, int, int)
*/
@SuppressWarnings("unchecked")
public static <B extends Buffer> B slice(B buffer) {
@@ -264,22 +264,22 @@ public class Buffers {
* The returned sliced buffer's start position is not necessarily zero,
* but the float position within the host ByteBuffer.
* </p>
- * <p>
+ * <p>
* The returned sliced buffer is {@link FloatBuffer#mark() marked} at it's starting position. Hence
- * {@link FloatBuffer#reset()} will rewind it to start after applying relative operations like {@link FloatBuffer#get()}.
+ * {@link FloatBuffer#reset()} will rewind it to start after applying relative operations like {@link FloatBuffer#get()}.
* </p>
- * <p>
- * Using a ByteBuffer as the source guarantees
- * keeping the source native order programmatically.
- * This works around <a href="http://code.google.com/p/android/issues/detail?id=16434">Honeycomb / Android 3.0 Issue 16434</a>.
+ * <p>
+ * Using a ByteBuffer as the source guarantees
+ * keeping the source native order programmatically.
+ * This works around <a href="http://code.google.com/p/android/issues/detail?id=16434">Honeycomb / Android 3.0 Issue 16434</a>.
* This bug is resolved at least in Android 3.2.
* </p>
- *
- * @param buf source Buffer, maybe ByteBuffer (recommended) or FloatBuffer or <code>null</code>.
+ *
+ * @param buf source Buffer, maybe ByteBuffer (recommended) or FloatBuffer or <code>null</code>.
* Buffer's position is ignored and floatPos is being used.
* @param backing source float array or <code>null</code>
* @param floatPos {@link Buffers#SIZEOF_FLOAT} position
- * @param floatSize {@link Buffers#SIZEOF_FLOAT} size
+ * @param floatSize {@link Buffers#SIZEOF_FLOAT} size
* @return FloatBuffer w/ native byte order as given ByteBuffer
*/
public static final FloatBuffer slice2Float(Buffer buf, float[] backing, int floatPos, int floatSize) {
@@ -318,7 +318,7 @@ public class Buffers {
return res;
}
-
+
/**
* Helper routine to set a ByteBuffer to the native byte order, if
* that operation is supported by the underlying NIO
@@ -329,7 +329,7 @@ public class Buffers {
}
/**
- * Returns the size of a single element of the given buffer in bytes
+ * Returns the size of a single element of the given buffer in bytes
* or <code>0</code> if the given buffer is <code>null</code>.
*/
public static int sizeOfBufferElem(Object buffer) {
@@ -358,7 +358,7 @@ public class Buffers {
/**
* Returns the number of remaining elements of the given anonymous <code>buffer</code>.
- *
+ *
* @param buffer Anonymous <i>Buffer</i> of type {@link NativeBuffer} or a derivation of {@link Buffer}.
* @return If <code>buffer</code> is null, returns <code>0<code>, otherwise the remaining size in elements.
* @throws IllegalArgumentException if <code>buffer</code> is of invalid type.
@@ -375,10 +375,10 @@ public class Buffers {
throw new IllegalArgumentException("Unsupported anonymous buffer type: "+buffer.getClass().getCanonicalName());
}
}
-
+
/**
* Returns the number of remaining bytes of the given anonymous <code>buffer</code>.
- *
+ *
* @param buffer Anonymous <i>Buffer</i> of type {@link NativeBuffer} or a derivation of {@link Buffer}.
* @return If <code>buffer</code> is null, returns <code>0<code>, otherwise the remaining size in bytes.
* @throws IllegalArgumentException if <code>buffer</code> is of invalid type.
@@ -434,11 +434,11 @@ public class Buffers {
if (buf instanceof ByteBuffer) {
return ((ByteBuffer) buf).isDirect();
} else if (buf instanceof IntBuffer) {
- return ((IntBuffer) buf).isDirect();
+ return ((IntBuffer) buf).isDirect();
} else if (buf instanceof ShortBuffer) {
- return ((ShortBuffer) buf).isDirect();
+ return ((ShortBuffer) buf).isDirect();
} else if (buf instanceof FloatBuffer) {
- return ((FloatBuffer) buf).isDirect();
+ return ((FloatBuffer) buf).isDirect();
} else if (buf instanceof DoubleBuffer) {
return ((DoubleBuffer) buf).isDirect();
} else if (buf instanceof LongBuffer) {
@@ -490,7 +490,7 @@ public class Buffers {
* Helper routine to return the array backing store reference from
* a Buffer object.
* @throws UnsupportedOperationException if the passed Object does not have an array backing store
- * @throws IllegalArgumentException if the passed Object is neither of type {@link java.nio.Buffer} or {@link NativeBuffer}.
+ * @throws IllegalArgumentException if the passed Object is neither of type {@link java.nio.Buffer} or {@link NativeBuffer}.
*/
public static Object getArray(Object buf) throws UnsupportedOperationException, IllegalArgumentException {
if (buf == null) {
@@ -557,7 +557,7 @@ public class Buffers {
ByteBuffer dest = newDirectByteBuffer(orig.remaining());
dest.put(orig);
dest.rewind();
- orig.position(op0);
+ orig.position(op0);
return dest;
}
@@ -752,8 +752,8 @@ public class Buffers {
//----------------------------------------------------------------------
// Convenient put methods with generic target Buffer w/o value range conversion, i.e. normalization
- //
-
+ //
+
@SuppressWarnings("unchecked")
public static <B extends Buffer> B put(B dest, Buffer src) {
if ((dest instanceof ByteBuffer) && (src instanceof ByteBuffer)) {
@@ -841,7 +841,7 @@ public class Buffers {
throw new IllegalArgumentException("Float doesn't match Buffer Class: " + dest);
}
}
-
+
@SuppressWarnings("unchecked")
public static <B extends Buffer> B putd(B dest, double v) {
if (dest instanceof FloatBuffer) {
@@ -855,15 +855,15 @@ public class Buffers {
// Convenient put methods with generic target Buffer and value range conversion, i.e. normalization
//
- /**
+ /**
* Store byte source value in given buffer after normalizing it to the destination value range
* considering signed and unsigned source and destination representation.
- *
+ *
* @param dest One of {@link ByteBuffer}, {@link ShortBuffer}, {@link IntBuffer}, {@link FloatBuffer}
* @param dSigned true if destination buffer holds signed values, false if destination buffer holds unsigned values
* @param v source byte value to be put in dest buffer
* @param sSigned true if source represents a signed value, false if source represents an unsigned value
- */
+ */
@SuppressWarnings("unchecked")
public static <B extends Buffer> B putNb(B dest, boolean dSigned, byte v, boolean sSigned) {
if (dest instanceof ByteBuffer) {
@@ -872,22 +872,22 @@ public class Buffers {
return (B) ((ShortBuffer) dest).put( ValueConv.byte_to_short(v, sSigned, dSigned) );
} else if (dest instanceof IntBuffer) {
return (B) ((IntBuffer) dest).put( ValueConv.byte_to_int(v, sSigned, dSigned) );
- } else if (dest instanceof FloatBuffer) {
+ } else if (dest instanceof FloatBuffer) {
return (B) ((FloatBuffer) dest).put( ValueConv.byte_to_float(v, sSigned) );
} else {
throw new IllegalArgumentException("Byte doesn't match Buffer Class: " + dest);
}
}
- /**
+ /**
* Store short source value in given buffer after normalizing it to the destination value range
* considering signed and unsigned source and destination representation.
- *
+ *
* @param dest One of {@link ByteBuffer}, {@link ShortBuffer}, {@link IntBuffer}, {@link FloatBuffer}
* @param dSigned true if destination buffer holds signed values, false if destination buffer holds unsigned values
* @param v source short value to be put in dest buffer
* @param sSigned true if source represents a signed value, false if source represents an unsigned value
- */
+ */
@SuppressWarnings("unchecked")
public static <B extends Buffer> B putNs(B dest, boolean dSigned, short v, boolean sSigned) {
if (dest instanceof ByteBuffer) {
@@ -896,22 +896,22 @@ public class Buffers {
return (B) ((ShortBuffer) dest).put( v );
} else if (dest instanceof IntBuffer) {
return (B) ((IntBuffer) dest).put( ValueConv.short_to_int(v, sSigned, dSigned) );
- } else if (dest instanceof FloatBuffer) {
+ } else if (dest instanceof FloatBuffer) {
return (B) ((FloatBuffer) dest).put( ValueConv.short_to_float(v, sSigned) );
} else {
throw new IllegalArgumentException("Byte doesn't match Buffer Class: " + dest);
}
}
-
- /**
+
+ /**
* Store short source value in given buffer after normalizing it to the destination value range
* considering signed and unsigned source and destination representation.
- *
+ *
* @param dest One of {@link ByteBuffer}, {@link ShortBuffer}, {@link IntBuffer}, {@link FloatBuffer}
* @param dSigned true if destination buffer holds signed values, false if destination buffer holds unsigned values
* @param v source short value to be put in dest buffer
* @param sSigned true if source represents a signed value, false if source represents an unsigned value
- */
+ */
@SuppressWarnings("unchecked")
public static <B extends Buffer> B putNi(B dest, boolean dSigned, int v, boolean sSigned) {
if (dest instanceof ByteBuffer) {
@@ -920,21 +920,21 @@ public class Buffers {
return (B) ((ShortBuffer) dest).put( ValueConv.int_to_short(v, sSigned, dSigned) );
} else if (dest instanceof IntBuffer) {
return (B) ((IntBuffer) dest).put( v );
- } else if (dest instanceof FloatBuffer) {
+ } else if (dest instanceof FloatBuffer) {
return (B) ((FloatBuffer) dest).put( ValueConv.int_to_float(v, sSigned) );
} else {
throw new IllegalArgumentException("Byte doesn't match Buffer Class: " + dest);
}
}
-
- /**
+
+ /**
* Store float source value in given buffer after normalizing it to the destination value range
* considering signed and unsigned destination representation.
- *
+ *
* @param dest One of {@link ByteBuffer}, {@link ShortBuffer}, {@link IntBuffer}, {@link FloatBuffer}
* @param dSigned true if destination buffer holds signed values, false if destination buffer holds unsigned values
* @param v source float value to be put in dest buffer
- */
+ */
@SuppressWarnings("unchecked")
public static <B extends Buffer> B putNf(B dest, boolean dSigned, float v) {
if (dest instanceof ByteBuffer) {
@@ -943,17 +943,17 @@ public class Buffers {
return (B) ((ShortBuffer) dest).put( ValueConv.float_to_short(v, dSigned) );
} else if (dest instanceof IntBuffer) {
return (B) ((IntBuffer) dest).put( ValueConv.float_to_int(v, dSigned) );
- } else if (dest instanceof FloatBuffer) {
+ } else if (dest instanceof FloatBuffer) {
return (B) ((FloatBuffer) dest).put( v );
} else {
throw new IllegalArgumentException("Byte doesn't match Buffer Class: " + dest);
}
}
-
+
//----------------------------------------------------------------------
- // Range check methods
+ // Range check methods
//
-
+
public static void rangeCheck(byte[] array, int offset, int minElementsRemaining) {
if (array == null) {
return;
@@ -1049,13 +1049,13 @@ public class Buffers {
throw new IndexOutOfBoundsException("Required " + minBytesRemaining + " remaining bytes in buffer, only had " + bytesRemaining);
}
}
-
+
/**
* Appends Buffer details inclusive data to a StringBuilder instance.
* @param sb optional pass through StringBuilder
- * @param f optional format string of one element, i.e. "%10.5f" for {@link FloatBuffer}, see {@link java.util.Formatter},
- * or <code>null</code> for unformatted output.
- * <b>Note:</b> Caller is responsible to match the format string w/ the data type as expected in the given buffer.
+ * @param f optional format string of one element, i.e. "%10.5f" for {@link FloatBuffer}, see {@link java.util.Formatter},
+ * or <code>null</code> for unformatted output.
+ * <b>Note:</b> Caller is responsible to match the format string w/ the data type as expected in the given buffer.
* @param buffer Any valid Buffer instance
* @return the modified StringBuilder containing the Buffer details
*/
@@ -1073,74 +1073,74 @@ public class Buffers {
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
} else if (buffer instanceof FloatBuffer) {
final FloatBuffer b = (FloatBuffer)buffer;
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
} else if (buffer instanceof IntBuffer) {
final IntBuffer b = (IntBuffer)buffer;
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
} else if (buffer instanceof ShortBuffer) {
final ShortBuffer b = (ShortBuffer)buffer;
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
} else if (buffer instanceof DoubleBuffer) {
final DoubleBuffer b = (DoubleBuffer)buffer;
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
} else if (buffer instanceof LongBuffer) {
final LongBuffer b = (LongBuffer)buffer;
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
} else if (buffer instanceof CharBuffer) {
final CharBuffer b = (CharBuffer)buffer;
for(int i=0; i<b.limit(); i++) {
if(0<i) { sb.append(", "); }
if(null == f) {
- sb.append(b.get(i));
+ sb.append(b.get(i));
} else {
- sb.append(String.format(f, b.get(i)));
- }
+ sb.append(String.format(f, b.get(i)));
+ }
}
}
sb.append("]");
return sb;
}
-
+
}
diff --git a/src/java/com/jogamp/common/nio/CachedBufferFactory.java b/src/java/com/jogamp/common/nio/CachedBufferFactory.java
index b9d75db..6ddff4a 100644
--- a/src/java/com/jogamp/common/nio/CachedBufferFactory.java
+++ b/src/java/com/jogamp/common/nio/CachedBufferFactory.java
@@ -4,14 +4,14 @@
*
* 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
@@ -21,7 +21,7 @@
* 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.
@@ -58,7 +58,7 @@ import java.nio.ShortBuffer;
* <li>factories created with createSynchronized(...) are threadsafe</li>
* </ul>
* </p>
- *
+ *
* @author Michael Bien
*/
public class CachedBufferFactory {
@@ -67,20 +67,20 @@ public class CachedBufferFactory {
* default size for internal buffer allocation.
*/
public static final int DEFAULT_ALLOCATION_SIZE = 1024 * 1024;
-
+
private final int ALLOCATION_SIZE;
private ByteBuffer currentBuffer;
-
+
private CachedBufferFactory() {
this(DEFAULT_ALLOCATION_SIZE, DEFAULT_ALLOCATION_SIZE);
}
-
+
private CachedBufferFactory(int initialSize, int allocationSize) {
currentBuffer = Buffers.newDirectByteBuffer(initialSize);
ALLOCATION_SIZE = allocationSize;
}
-
-
+
+
/**
* Creates a factory with initial size and allocation size set to
* {@link #DEFAULT_ALLOCATION_SIZE}.
@@ -88,7 +88,7 @@ public class CachedBufferFactory {
public static CachedBufferFactory create() {
return new CachedBufferFactory();
}
-
+
/**
* Creates a factory with the specified initial size. The allocation size is set to
* {@link #DEFAULT_ALLOCATION_SIZE}.
@@ -96,7 +96,7 @@ public class CachedBufferFactory {
public static CachedBufferFactory create(int initialSize) {
return new CachedBufferFactory(initialSize, DEFAULT_ALLOCATION_SIZE);
}
-
+
/**
* Creates a factory with the specified initial size. The allocation size is set to
* {@link #DEFAULT_ALLOCATION_SIZE}.
@@ -106,43 +106,43 @@ public class CachedBufferFactory {
public static CachedBufferFactory create(int initialSize, boolean fixed) {
return new CachedBufferFactory(initialSize, fixed?-1:DEFAULT_ALLOCATION_SIZE);
}
-
+
/**
* Creates a factory with the specified initial size and allocation size.
*/
public static CachedBufferFactory create(int initialSize, int allocationSize) {
return new CachedBufferFactory(initialSize, allocationSize);
}
-
-
+
+
/**
* Synchronized version of {@link #create()}.
*/
public static CachedBufferFactory createSynchronized() {
return new SynchronizedCachedBufferFactory();
}
-
+
/**
* Synchronized version of {@link #create(int)}.
*/
public static CachedBufferFactory createSynchronized(int initialSize) {
return new SynchronizedCachedBufferFactory(initialSize, DEFAULT_ALLOCATION_SIZE);
}
-
+
/**
* Synchronized version of {@link #create(int, boolean)}.
*/
public static CachedBufferFactory createSynchronized(int initialSize, boolean fixed) {
return new SynchronizedCachedBufferFactory(initialSize, fixed?-1:DEFAULT_ALLOCATION_SIZE);
}
-
+
/**
* Synchronized version of {@link #create(int, int)}.
*/
public static CachedBufferFactory createSynchronized(int initialSize, int allocationSize) {
return new CachedBufferFactory(initialSize, allocationSize);
}
-
+
/**
* Returns true only if this factory does not allow to allocate more buffers
* as limited by the initial size.
@@ -150,7 +150,7 @@ public class CachedBufferFactory {
public boolean isFixed() {
return ALLOCATION_SIZE == -1;
}
-
+
/**
* Returns the allocation size used to create new internal buffers.
* 0 means that the buffer will not grows, see {@link #isFixed()}.
@@ -158,7 +158,7 @@ public class CachedBufferFactory {
public int getAllocationSize() {
return ALLOCATION_SIZE;
}
-
+
/**
* @return true if buffer cannot grow, otherwise false
*/
@@ -175,7 +175,7 @@ public class CachedBufferFactory {
}
}
public ByteBuffer newDirectByteBuffer(int size) {
-
+
// if large enough... just create it
if (size > currentBuffer.capacity()) {
checkIfFixed();
@@ -194,7 +194,7 @@ public class CachedBufferFactory {
currentBuffer.limit(currentBuffer.capacity());
return result;
}
-
+
public ByteBuffer newDirectByteBuffer(byte[] values, int offset, int lenght) {
return (ByteBuffer)newDirectByteBuffer(lenght).put(values, offset, lenght).rewind();
@@ -326,8 +326,8 @@ public class CachedBufferFactory {
public String toString() {
return getClass().getName()+"[static:"+isFixed()+" alloc size:"+getAllocationSize()+"]";
}
-
-
+
+
// nothing special, just synchronized
private static class SynchronizedCachedBufferFactory extends CachedBufferFactory {
@@ -338,12 +338,12 @@ public class CachedBufferFactory {
private SynchronizedCachedBufferFactory(int size, int step) {
super(size, step);
}
-
+
@Override
public synchronized ByteBuffer newDirectByteBuffer(int size) {
return super.newDirectByteBuffer(size);
}
-
+
}
}
diff --git a/src/java/com/jogamp/common/nio/NativeBuffer.java b/src/java/com/jogamp/common/nio/NativeBuffer.java
index 0273976..d81da9d 100644
--- a/src/java/com/jogamp/common/nio/NativeBuffer.java
+++ b/src/java/com/jogamp/common/nio/NativeBuffer.java
@@ -3,14 +3,14 @@
*
* 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
@@ -20,12 +20,12 @@
* 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.
*/
-
+
/*
* Created on Tuesday, March 30 2010 18:22
*/
@@ -43,7 +43,7 @@ import java.nio.Buffer;
public interface NativeBuffer<B extends NativeBuffer> {
public int elementSize();
-
+
public int limit();
public int capacity();
@@ -66,8 +66,8 @@ public interface NativeBuffer<B extends NativeBuffer> {
* otherwise 0.
*/
public int arrayOffset();
-
- /**
+
+ /**
* @return the primitive backup array of the buffer if {@link #hasArray()} is true,
* otherwise it throws {@link java.lang.UnsupportedOperationException}.
* The returned primitive array maybe of type <code>int[]</code> or <code>long[]</code>, etc ..
diff --git a/src/java/com/jogamp/common/nio/PointerBuffer.java b/src/java/com/jogamp/common/nio/PointerBuffer.java
index df1c4b1..4a479f0 100644
--- a/src/java/com/jogamp/common/nio/PointerBuffer.java
+++ b/src/java/com/jogamp/common/nio/PointerBuffer.java
@@ -3,14 +3,14 @@
*
* 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
@@ -20,7 +20,7 @@
* 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.
@@ -60,22 +60,22 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
static PointerBuffer create(ByteBuffer bb) {
return Platform.is32Bit() ? new PointerBuffer( bb.asIntBuffer() ) : new PointerBuffer( bb.asLongBuffer() );
}
-
+
/** supports backup array */
PointerBuffer(IntBuffer b) {
super(b, ELEMENT_SIZE, b.capacity());
}
-
+
/** supports backup array */
PointerBuffer(LongBuffer b) {
super(b, ELEMENT_SIZE, b.capacity());
}
-
+
private final void validateDataMap() {
if(null == dataMap) {
dataMap = new LongObjectHashMap();
- dataMap.setKeyNotFoundValue(null);
- }
+ dataMap.setKeyNotFoundValue(null);
+ }
}
/** Returns a non direct PointerBuffer in native order, having a backup array */
@@ -84,7 +84,7 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
return new PointerBuffer(IntBuffer.wrap(new int[size]));
} else {
return new PointerBuffer(LongBuffer.wrap(new long[size]));
- }
+ }
}
/** Returns a direct PointerBuffer in native order, w/o backup array */
@@ -113,9 +113,9 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
npb.position = position;
return npb;
}
-
- /**
- * Relative bulk get method. Copy the source values <code> src[position .. capacity] [</code>
+
+ /**
+ * Relative bulk get method. Copy the source values <code> src[position .. capacity] [</code>
* to this buffer and increment the position by <code>capacity-position</code>. */
public final PointerBuffer put(PointerBuffer src) {
if (remaining() < src.remaining()) {
@@ -145,7 +145,7 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
}
return this;
}
-
+
/** Relative get method. Get the pointer value at the current position and increment the position by one. */
public final long get() {
long r = get(position);
@@ -164,9 +164,9 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
return ((LongBuffer) buffer).get(idx);
}
}
-
- /**
- * Relative bulk get method. Copy the pointer values <code> [ position .. position+length [</code>
+
+ /**
+ * Relative bulk get method. Copy the pointer values <code> [ position .. position+length [</code>
* to the destination array <code> [ dest[offset] .. dest[offset+length] [ </code>
* and increment the position by <code>length</code>. */
public final PointerBuffer get(long[] dest, int offset, int length) {
@@ -203,8 +203,8 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
return this;
}
- /**
- * Relative bulk put method. Put the pointer values <code> [ src[offset] .. src[offset+length] [</code>
+ /**
+ * Relative bulk put method. Put the pointer values <code> [ src[offset] .. src[offset+length] [</code>
* at the current position and increment the position by <code>length</code>. */
public final PointerBuffer put(long[] src, int offset, int length) {
if (src.length<offset+length) {
@@ -223,8 +223,8 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
/** Put the address of the given direct Buffer at the given position
of this pointer array.
Adding a reference of the given direct Buffer to this object.
-
- @throws IllegalArgumentException if bb is null or not a direct buffer
+
+ @throws IllegalArgumentException if bb is null or not a direct buffer
*/
public final PointerBuffer referenceBuffer(int index, Buffer bb) {
if(null==bb) {
@@ -239,7 +239,7 @@ public class PointerBuffer extends AbstractBuffer<PointerBuffer> {
throw new RuntimeException("Couldn't determine native address of given Buffer: "+bb);
}
validateDataMap();
- put(index, bbAddr);
+ put(index, bbAddr);
dataMap.put(bbAddr, bb);
return this;
}
diff --git a/src/java/com/jogamp/common/nio/StructAccessor.java b/src/java/com/jogamp/common/nio/StructAccessor.java
index eef9dc5..d6df083 100644
--- a/src/java/com/jogamp/common/nio/StructAccessor.java
+++ b/src/java/com/jogamp/common/nio/StructAccessor.java
@@ -1,22 +1,22 @@
/*
* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
* Copyright (c) 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:
- *
+ *
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
- *
+ *
* - Redistribution 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 Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
- *
+ *
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
@@ -29,11 +29,11 @@
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
+ *
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
- *
+ *
* Sun gratefully acknowledges that this software was originally authored
* and developed by Kenneth Bradley Russell and Christopher John Kline.
*/
@@ -58,7 +58,7 @@ public class StructAccessor {
return bb;
}
- /**
+ /**
* Returns a slice of the current ByteBuffer starting at the
* specified byte offset and extending the specified number of
* bytes. Note that this method is not thread-safe with respect to
@@ -116,11 +116,11 @@ public class StructAccessor {
/** Retrieves the int at the specified byteOffset. */
public final int getIntAt(int byteOffset, int nativeSizeInBytes) {
switch(nativeSizeInBytes) {
- case 2:
+ case 2:
return (int) bb.getShort(byteOffset) & 0x0000FFFF ;
- case 4:
+ case 4:
return bb.getInt(byteOffset);
- case 8:
+ case 8:
return (int) ( bb.getLong(byteOffset) & 0x00000000FFFFFFFFL ) ;
default:
throw new InternalError("invalid nativeSizeInBytes "+nativeSizeInBytes);
@@ -130,20 +130,20 @@ public class StructAccessor {
/** Puts a int at the specified byteOffset. */
public final void setIntAt(int byteOffset, int v, int nativeSizeInBytes) {
switch(nativeSizeInBytes) {
- case 2:
+ case 2:
bb.putShort(byteOffset, (short) ( v & 0x0000FFFF ) );
break;
- case 4:
+ case 4:
bb.putInt(byteOffset, v);
break;
- case 8:
+ case 8:
bb.putLong(byteOffset, (long)v & 0x00000000FFFFFFFFL );
break;
default:
throw new InternalError("invalid nativeSizeInBytes "+nativeSizeInBytes);
}
}
-
+
/** Retrieves the float at the specified byteOffset. */
public final float getFloatAt(int byteOffset) {
return bb.getFloat(byteOffset);
@@ -173,13 +173,13 @@ public class StructAccessor {
public final void setLongAt(int byteOffset, long v) {
bb.putLong(byteOffset, v);
}
-
+
/** Retrieves the long at the specified byteOffset. */
public final long getLongAt(int byteOffset, int nativeSizeInBytes) {
switch(nativeSizeInBytes) {
- case 4:
+ case 4:
return (long) bb.getInt(byteOffset) & 0x00000000FFFFFFFFL;
- case 8:
+ case 8:
return bb.getLong(byteOffset);
default:
throw new InternalError("invalid nativeSizeInBytes "+nativeSizeInBytes);
@@ -189,17 +189,17 @@ public class StructAccessor {
/** Puts a long at the specified byteOffset. */
public final void setLongAt(int byteOffset, long v, int nativeSizeInBytes) {
switch(nativeSizeInBytes) {
- case 4:
+ case 4:
bb.putInt(byteOffset, (int) ( v & 0x00000000FFFFFFFFL ) );
break;
- case 8:
+ case 8:
bb.putLong(byteOffset, v);
break;
default:
throw new InternalError("invalid nativeSizeInBytes "+nativeSizeInBytes);
}
}
-
+
public final void setBytesAt(int byteOffset, byte[] v) {
for (int i = 0; i < v.length; i++) {
bb.put(byteOffset++, v[i]);
@@ -225,18 +225,18 @@ public class StructAccessor {
}
return v;
}
-
+
public final void setShortsAt(int byteOffset, short[] v) {
for (int i = 0; i < v.length; i++, byteOffset+=2) {
bb.putShort(byteOffset, v[i]);
- }
+ }
}
-
+
public final short[] getShortsAt(int byteOffset, short[] v) {
for (int i = 0; i < v.length; i++, byteOffset+=2) {
v[i] = bb.getShort(byteOffset);
}
- return v;
+ return v;
}
public final void setIntsAt(int byteOffset, int[] v) {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 11:54:55 +0000