CLAccessor SPI - initial refactorings.

1 files changed, 0 insertions, 128 deletions

diff --git a/src/com/jogamp/opencl/CLInfoAccessor.java b/src/com/jogamp/opencl/CLInfoAccessor.java
deleted file mode 100644
index 08d7305e..00000000
--- a/src/com/jogamp/opencl/CLInfoAccessor.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright 2009 - 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 com.jogamp.opencl;
-
-import com.jogamp.common.nio.NativeSizeBuffer;
-import com.jogamp.common.os.Platform;
-import com.jogamp.opencl.util.CLUtil;
-import java.nio.Buffer;
-import java.nio.ByteBuffer;
-
-import static com.jogamp.common.nio.Buffers.*;
-import static com.jogamp.opencl.CLException.*;
-
-/**
- * Internal utility for common OpenCL clGetFooInfo calls.
- * Threadsafe.
- * @author Michael Bien
- */
-abstract class CLInfoAccessor {
-
-    private static final int BB_SIZE = 512;
-
-    protected final static ThreadLocal<ByteBuffer> localBB = new ThreadLocal<ByteBuffer>() {
-
-        @Override
-        protected ByteBuffer initialValue() {
-            return newDirectByteBuffer(BB_SIZE);
-        }
-
-    };
-    protected final static ThreadLocal<NativeSizeBuffer> localNSB = new ThreadLocal<NativeSizeBuffer>() {
-
-        @Override
-        protected NativeSizeBuffer initialValue() {
-            return NativeSizeBuffer.allocateDirect(1);
-        }
-
-    };
-
-    public final long getLong(int key) {
-
-        ByteBuffer buffer = getBB(8).putLong(0, 0);
-        int ret = getInfo(key, 8, buffer, null);
-        checkForError(ret, "error while asking for info value");
-
-        return buffer.getLong(0);
-    }
-
-    public final String getString(int key) {
-        
-        NativeSizeBuffer sizeBuffer = getNSB();
-        int ret = getInfo(key, 0, null, sizeBuffer);
-        checkForError(ret, "error while asking for info string");
-
-        int clSize = (int)sizeBuffer.get(0);
-        ByteBuffer buffer = getBB(clSize);
-
-        ret = getInfo(key, buffer.capacity(), buffer, null);
-        checkForError(ret, "error while asking for info string");
-
-        byte[] array = new byte[clSize];
-        buffer.get(array).rewind();
-
-        return CLUtil.clString2JavaString(array, clSize);
-
-    }
-
-    public final int[] getInts(int key, int n) {
-
-        ByteBuffer buffer = getBB(n * (Platform.is32Bit()?4:8));
-        int ret = getInfo(key, buffer.capacity(), buffer, null);
-        checkForError(ret, "error while asking for info value");
-
-        int[] array = new int[n];
-        for(int i = 0; i < array.length; i++) {
-            if(Platform.is32Bit()) {
-                array[i] = buffer.getInt();
-            }else{
-                array[i] = (int)buffer.getLong();
-            }
-        }
-        buffer.rewind();
-
-        return array;
-    }
-
-    protected ByteBuffer getBB(int minCapacity) {
-        if(minCapacity > BB_SIZE) {
-            return newDirectByteBuffer(minCapacity);
-        }else{
-            return localBB.get();
-        }
-    }
-
-    protected NativeSizeBuffer getNSB() {
-        return localNSB.get();
-    }
-
-    protected abstract int getInfo(int name, long valueSize, Buffer value, NativeSizeBuffer valueSizeRet);
-
-
-}