even more utility methods and general awesomeness.

11 files changed, 147 insertions, 61 deletions

diff --git a/src/com/mbien/opencl/CLBuffer.java b/src/com/mbien/opencl/CLBuffer.java
index 1895018d..2137fb91 100644
--- a/src/com/mbien/opencl/CLBuffer.java
+++ b/src/com/mbien/opencl/CLBuffer.java
@@ -10,12 +10,12 @@ import static com.mbien.opencl.CLException.*;
  */
 public class CLBuffer<B extends Buffer> extends CLMemory<B> {
 
-    protected CLBuffer(CLContext context, long id) {
-        super(context, id);
+    protected CLBuffer(CLContext context, long id, int flags) {
+        super(context, id, flags);
     }
 
-    protected CLBuffer(CLContext context, B directBuffer, long id) {
-        super(context, directBuffer, id);
+    protected CLBuffer(CLContext context, B directBuffer, long id, int flags) {
+        super(context, directBuffer, id, flags);
     }
 
     @SuppressWarnings("unchecked")
@@ -31,7 +31,7 @@ public class CLBuffer<B extends Buffer> extends CLMemory<B> {
         long id = cl.clCreateBuffer(context.ID, flags, size, null, result, 0);
         checkForError(result[0], "can not create cl buffer");
 
-        return new CLBuffer(context, id);
+        return new CLBuffer(context, id, flags);
     }
 
     static <B extends Buffer> CLBuffer<B> create(CLContext context, B directBuffer, int flags) {
@@ -49,12 +49,12 @@ public class CLBuffer<B extends Buffer> extends CLMemory<B> {
         long id = cl.clCreateBuffer(context.ID, flags, sizeOfBufferElem(directBuffer)*directBuffer.capacity(), host_ptr, result, 0);
         checkForError(result[0], "can not create cl buffer");
         
-        return new CLBuffer<B>(context, directBuffer, id);
+        return new CLBuffer<B>(context, directBuffer, id, flags);
     }
     
     @Override
     public <T extends Buffer> CLBuffer<T> cloneWith(T directBuffer) {
-        return new CLBuffer<T>(context, directBuffer, ID);
+        return new CLBuffer<T>(context, directBuffer, ID, FLAGS);
     }
 
 }
diff --git a/src/com/mbien/opencl/CLDevice.java b/src/com/mbien/opencl/CLDevice.java
index cae250c0..01f9211f 100644
--- a/src/com/mbien/opencl/CLDevice.java
+++ b/src/com/mbien/opencl/CLDevice.java
@@ -1,5 +1,6 @@
 package com.mbien.opencl;
 
+import com.mbien.opencl.util.CLUtil;
 import com.sun.gluegen.runtime.CPU;
 import com.sun.gluegen.runtime.PointerBuffer;
 import java.nio.Buffer;
@@ -9,6 +10,7 @@ import java.util.Collections;
 import java.util.EnumSet;
 import java.util.HashSet;
 import java.util.List;
+import java.util.Map;
 import java.util.Scanner;
 import java.util.Set;
 
@@ -16,8 +18,8 @@ import static com.mbien.opencl.CL.*;
 
 /**
  * This object represents an OpenCL device.
- * @see CLPlatform#listCLDevices(com.mbien.opencl.CLDevice.Type)
- * @see CLPlatform#getMaxFlopsDevice(com.mbien.opencl.CLDevice.Type)
+ * @see CLPlatform#listCLDevices(com.mbien.opencl.CLDevice.Type...)
+ * @see CLPlatform#getMaxFlopsDevice(com.mbien.opencl.CLDevice.Type...)
  * @see CLContext#getDevices()
  * @see CLContext#getMaxFlopsDevice(com.mbien.opencl.CLDevice.Type)
  * @author Michael Bien
@@ -454,6 +456,7 @@ public final class CLDevice extends CLObject {
 
     /**
      * Returns {@link #getExtensions()}.contains("cl_khr_fp16");
+     * @see #getExtensions()
      */
     public boolean isHalfFPAvailable() {
         return getExtensions().contains("cl_khr_fp16");
@@ -461,13 +464,23 @@ public final class CLDevice extends CLObject {
 
     /**
      * Returns {@link #getExtensions()}.contains("cl_khr_fp64");
+     * @see #getExtensions()
      */
     public boolean isDoubleFPAvailable() {
         return getExtensions().contains("cl_khr_fp64");
     }
 
     /**
+     * Returns {@link #getExtensions()}.contains("cl_khr_gl_sharing");
+     * @see #getExtensions()
+     */
+    public boolean isGLMemorySharingSupported() {
+        return getExtensions().contains("cl_khr_gl_sharing");
+    }
+
+    /**
      * Returns true if the extension is supported on this device.
+     * @see #getExtensions()
      */
     public boolean isExtensionAvailable(String extension) {
         return getExtensions().contains(extension);
@@ -492,6 +505,13 @@ public final class CLDevice extends CLObject {
         return extensions;
     }
 
+    /**
+     * Returns a Map of device properties with the enum names as keys.
+     * @see CLUtil#obtainDeviceProperties(com.mbien.opencl.CLDevice)
+     */
+    public Map<String, String> getProperties() {
+        return CLUtil.obtainDeviceProperties(this);
+    }
 
     private final class CLDeviceInfoAccessor extends CLInfoAccessor {
 
diff --git a/src/com/mbien/opencl/CLImage.java b/src/com/mbien/opencl/CLImage.java
index 449ec703..883a4781 100644
--- a/src/com/mbien/opencl/CLImage.java
+++ b/src/com/mbien/opencl/CLImage.java
@@ -18,12 +18,12 @@ public abstract class CLImage<B extends Buffer> extends CLMemory<B>  {
     public final int width;
     public final int height;
 
-    protected CLImage(CLContext context, B directBuffer, CLImageFormat format, int width, int height, long id) {
-        this(context, directBuffer, format, new CLImageInfoAccessor(context.cl, id), width, height, id);
+    protected CLImage(CLContext context, B directBuffer, CLImageFormat format, int width, int height, long id, int flags) {
+        this(context, directBuffer, format, new CLImageInfoAccessor(context.cl, id), width, height, id, flags);
     }
 
-    protected CLImage(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, long id) {
-        super(context, directBuffer, id);
+    protected CLImage(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, long id, int flags) {
+        super(context, directBuffer, id, flags);
         this.imageInfo = accessor;
         this.format = format;
         this.width = width;
diff --git a/src/com/mbien/opencl/CLImage2d.java b/src/com/mbien/opencl/CLImage2d.java
index a04756b9..9345244e 100644
--- a/src/com/mbien/opencl/CLImage2d.java
+++ b/src/com/mbien/opencl/CLImage2d.java
@@ -12,12 +12,12 @@ import static com.mbien.opencl.CLException.*;
  */
 public class CLImage2d<B extends Buffer> extends CLImage<B> {
 
-    private CLImage2d(CLContext context, B directBuffer, CLImageFormat format, int width, int height, long id) {
-        super(context, directBuffer, format, width, height, id);
+    private CLImage2d(CLContext context, B directBuffer, CLImageFormat format, int width, int height, long id, int flags) {
+        super(context, directBuffer, format, width, height, id, flags);
     }
     
-    protected CLImage2d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, long id) {
-        super(context, directBuffer, format, accessor, width, height, id);
+    protected CLImage2d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, long id, int flags) {
+        super(context, directBuffer, format, accessor, width, height, id, flags);
     }
 
     static <B extends Buffer> CLImage2d<B> createImage(CLContext context, B directBuffer,
@@ -29,12 +29,12 @@ public class CLImage2d<B extends Buffer> extends CLImage<B> {
         long id = cl.clCreateImage2D(context.ID, flags, format.getFormatImpl(), width, height, rowPitch, directBuffer, err);
         checkForError(err.get(), "can not create 2d image");
 
-        return new CLImage2d<B>(context, directBuffer, format, width, height, id);
+        return new CLImage2d<B>(context, directBuffer, format, width, height, id, flags);
     }
 
     @Override
     public <T extends Buffer> CLImage2d<T> cloneWith(T directBuffer) {
-        return new CLImage2d<T>(context, directBuffer, format, width, height, ID);
+        return new CLImage2d<T>(context, directBuffer, format, width, height, ID, FLAGS);
     }
 
 
diff --git a/src/com/mbien/opencl/CLImage3d.java b/src/com/mbien/opencl/CLImage3d.java
index 681f4fbe..afb162c2 100644
--- a/src/com/mbien/opencl/CLImage3d.java
+++ b/src/com/mbien/opencl/CLImage3d.java
@@ -15,13 +15,13 @@ public class CLImage3d<B extends Buffer> extends CLImage<B> {
 
     public final int depth;
 
-    private CLImage3d(CLContext context, B directBuffer, CLImageFormat format, int width, int height, int depth, long id) {
-        super(context, directBuffer, format, width, height, id);
+    private CLImage3d(CLContext context, B directBuffer, CLImageFormat format, int width, int height, int depth, long id, int flags) {
+        super(context, directBuffer, format, width, height, id, flags);
         this.depth = depth;
     }
 
-    protected CLImage3d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, int depth, long id) {
-        super(context, directBuffer, format, accessor, width, height, id);
+    protected CLImage3d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, int depth, long id, int flags) {
+        super(context, directBuffer, format, accessor, width, height, id, flags);
         this.depth = depth;
     }
     
@@ -35,12 +35,12 @@ public class CLImage3d<B extends Buffer> extends CLImage<B> {
         long id = cl.clCreateImage3D(context.ID, flags, format.getFormatImpl(), width, height, depth, rowPitch, slicePitch, directBuffer, err);
         checkForError(err.get(), "can not create 2d image");
 
-        return new CLImage3d<B>(context, directBuffer, format, width, height, depth, id);
+        return new CLImage3d<B>(context, directBuffer, format, width, height, depth, id, flags);
     }
 
     @Override
     public <T extends Buffer> CLImage3d<T> cloneWith(T directBuffer) {
-        return new CLImage3d<T>(context, directBuffer, format, width, height, depth, ID);
+        return new CLImage3d<T>(context, directBuffer, format, width, height, depth, ID, FLAGS);
     }
 
     /**
diff --git a/src/com/mbien/opencl/CLMemory.java b/src/com/mbien/opencl/CLMemory.java
index 072fbaf5..444acba2 100644
--- a/src/com/mbien/opencl/CLMemory.java
+++ b/src/com/mbien/opencl/CLMemory.java
@@ -9,6 +9,9 @@ import java.nio.DoubleBuffer;
 import java.nio.FloatBuffer;
 import java.nio.IntBuffer;
 import java.nio.ShortBuffer;
+import java.util.ArrayList;
+import java.util.EnumSet;
+import java.util.List;
 
 import static com.mbien.opencl.CLException.*;
 import static com.mbien.opencl.gl.CLGLI.*;
@@ -20,14 +23,17 @@ import static com.mbien.opencl.gl.CLGLI.*;
 public abstract class CLMemory <B extends Buffer> extends CLObject implements CLResource {
     
     B buffer;
+    protected final int FLAGS;
     
-    protected <Buffer> CLMemory(CLContext context, long id) {
+    protected <Buffer> CLMemory(CLContext context, long id, int flags) {
         super(context, id);
+        this.FLAGS = flags;
     }
     
-    protected CLMemory(CLContext context, B directBuffer, long id) {
+    protected CLMemory(CLContext context, B directBuffer, long id, int flags) {
         super(context, id);
         this.buffer = directBuffer;
+        this.FLAGS = flags;
     }
 
     /**
@@ -110,6 +116,34 @@ public abstract class CLMemory <B extends Buffer> extends CLObject implements CL
         return pb.get();
     }
 
+    /**
+     * Returns the configuration of this memory object.
+     */
+    public EnumSet<Mem> getConfig() {
+        return Mem.valuesOf(FLAGS);
+    }
+
+    /**
+     * Returns true if this memory object was created with the {@link Mem#READ_ONLY} flag.
+     */
+    public boolean isReadOnly() {
+        return (Mem.READ_ONLY.CONFIG & FLAGS) != 0;
+    }
+
+    /**
+     * Returns true if this memory object was created with the {@link Mem#WRITE_ONLY} flag.
+     */
+    public boolean isWriteOnly() {
+        return (Mem.WRITE_ONLY.CONFIG & FLAGS) != 0;
+    }
+
+    /**
+     * Returns true if this memory object was created with the {@link Mem#READ_WRITE} flag.
+     */
+    public boolean isReadWrite() {
+        return (Mem.READ_WRITE.CONFIG & FLAGS) != 0;
+    }
+
     public void release() {
         int ret = cl.clReleaseMemObject(ID);
         context.onMemoryReleased(this);
@@ -255,6 +289,19 @@ public abstract class CLMemory <B extends Buffer> extends CLObject implements CL
             return null;
         }
 
+        public static EnumSet<Mem> valuesOf(int bitfield) {
+            List<Mem> matching = new ArrayList<Mem>();
+            Mem[] values = Mem.values();
+            for (Mem value : values) {
+                if((value.CONFIG & bitfield) != 0)
+                    matching.add(value);
+            }
+            if(matching.isEmpty())
+                return EnumSet.noneOf(Mem.class);
+            else
+                return EnumSet.copyOf(matching);
+        }
+
         public static int flagsToInt(Mem[] flags) {
             int clFlags = 0;
             if (flags != null) {
diff --git a/src/com/mbien/opencl/CLPlatform.java b/src/com/mbien/opencl/CLPlatform.java
index 76284dcf..f1a35db0 100644
--- a/src/com/mbien/opencl/CLPlatform.java
+++ b/src/com/mbien/opencl/CLPlatform.java
@@ -6,8 +6,11 @@ import com.sun.gluegen.runtime.PointerBuffer;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.IntBuffer;
+import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
 import java.util.Scanner;
 import java.util.Set;
 
@@ -92,7 +95,7 @@ public final class CLPlatform {
 
     /**
      * Lists all physical devices available on this platform.
-     * @see #listCLDevices(com.mbien.opencl.CLDevice.Type)
+     * @see #listCLDevices(com.mbien.opencl.CLDevice.Type...)
      */
     public CLDevice[] listCLDevices() {
         return this.listCLDevices(CLDevice.Type.ALL);
@@ -101,29 +104,37 @@ public final class CLPlatform {
     /**
      * Lists all physical devices available on this platform matching the given {@link CLDevice.Type}.
      */
-    public CLDevice[] listCLDevices(CLDevice.Type type) {
+    public CLDevice[] listCLDevices(CLDevice.Type... types) {
 
         IntBuffer ib = ByteBuffer.allocateDirect(4).order(ByteOrder.nativeOrder()).asIntBuffer();
 
-        //find all devices
-        int ret = cl.clGetDeviceIDs(ID, type.TYPE, 0, null, ib);
+        List<CLDevice> list = new ArrayList<CLDevice>();
+        for(int t = 0; t < types.length; t++) {
+            CLDevice.Type type = types[t];
 
-        // return an empty array rather than throwing an exception
-        if(ret == CL.CL_DEVICE_NOT_FOUND) {
-            return new CLDevice[0];
-        }
+            //find all devices
+            int ret = cl.clGetDeviceIDs(ID, type.TYPE, 0, null, ib);
 
-        checkForError(ret, "error while enumerating devices");
+            // return an empty array rather than throwing an exception
+            if(ret == CL.CL_DEVICE_NOT_FOUND) {
+                continue;
+            }
 
-        PointerBuffer deviceIDs = PointerBuffer.allocateDirect(ib.get(0));
-        ret = cl.clGetDeviceIDs(ID, type.TYPE, deviceIDs.capacity(), deviceIDs, null);
-        checkForError(ret, "error while enumerating devices");
+            checkForError(ret, "error while enumerating devices");
 
-        CLDevice[] devices = new CLDevice[deviceIDs.capacity()];
+            PointerBuffer deviceIDs = PointerBuffer.allocateDirect(ib.get(0));
+            ret = cl.clGetDeviceIDs(ID, type.TYPE, deviceIDs.capacity(), deviceIDs, null);
+            checkForError(ret, "error while enumerating devices");
 
-        //print device info
-        for (int i = 0; i < deviceIDs.capacity(); i++)
-            devices[i] = new CLDevice(cl, deviceIDs.get(i));
+            //add device to list
+            for (int n = 0; n < deviceIDs.capacity(); n++)
+                list.add(new CLDevice(cl, deviceIDs.get(n)));
+        }
+
+        CLDevice[] devices = new CLDevice[list.size()];
+        for (int i = 0; i < list.size(); i++) {
+            devices[i] = list.get(i);
+        }
 
         return devices;
 
@@ -165,7 +176,7 @@ public final class CLPlatform {
      * Returns the device with maximal FLOPS from this platform.
      * The device speed is estimated by calculating the product of
      * MAX_COMPUTE_UNITS and MAX_CLOCK_FREQUENCY.
-     * @see #getMaxFlopsDevice(com.mbien.opencl.CLDevice.Type)
+     * @see #getMaxFlopsDevice(com.mbien.opencl.CLDevice.Type...)
      */
     public CLDevice getMaxFlopsDevice() {
         return findMaxFlopsDevice(listCLDevices());
@@ -176,8 +187,8 @@ public final class CLPlatform {
      * The device speed is estimated by calculating the product of
      * MAX_COMPUTE_UNITS and MAX_CLOCK_FREQUENCY.
      */
-    public CLDevice getMaxFlopsDevice(CLDevice.Type type) {
-        return findMaxFlopsDevice(listCLDevices(type));
+    public CLDevice getMaxFlopsDevice(CLDevice.Type... types) {
+        return findMaxFlopsDevice(listCLDevices(types));
     }
 
     /**
@@ -235,6 +246,14 @@ public final class CLPlatform {
     }
 
     /**
+     * Returns a Map of platform properties with the enum names as keys.
+     * @see CLUtil#obtainPlatformProperties(com.mbien.opencl.CLPlatform)
+     */
+    public Map<String, String> getProperties() {
+        return CLUtil.obtainPlatformProperties(this);
+    }
+
+    /**
      * Returns a info string in exchange for a key (CL_PLATFORM_*).
      */
     public String getInfoString(int key) {
diff --git a/src/com/mbien/opencl/gl/CLGLBuffer.java b/src/com/mbien/opencl/gl/CLGLBuffer.java
index 15256f84..1856e2ff 100644
--- a/src/com/mbien/opencl/gl/CLGLBuffer.java
+++ b/src/com/mbien/opencl/gl/CLGLBuffer.java
@@ -19,8 +19,8 @@ public final class CLGLBuffer<B extends Buffer> extends CLBuffer<B> implements C
      */
     public final int GLID;
 
-    private CLGLBuffer(CLContext context, B directBuffer, long id, int glObject) {
-        super(context, directBuffer, id);
+    private CLGLBuffer(CLContext context, B directBuffer, long id, int glObject, int flags) {
+        super(context, directBuffer, id, flags);
         this.GLID = glObject;
     }
 
@@ -34,7 +34,7 @@ public final class CLGLBuffer<B extends Buffer> extends CLBuffer<B> implements C
         
         long id = clgli.clCreateFromGLBuffer(context.ID, flags, glObject, result, 0);
 
-        return new CLGLBuffer<B>(context, directBuffer, id, glObject);
+        return new CLGLBuffer<B>(context, directBuffer, id, glObject, flags);
     }
 
     static <B extends Buffer> void checkBuffer(B directBuffer, int flags) throws IllegalArgumentException {
@@ -56,7 +56,7 @@ public final class CLGLBuffer<B extends Buffer> extends CLBuffer<B> implements C
 
     @Override
     public <T extends Buffer> CLGLBuffer<T> cloneWith(T directBuffer) {
-        return new CLGLBuffer<T>(context, directBuffer, ID, GLID);
+        return new CLGLBuffer<T>(context, directBuffer, ID, GLID, FLAGS);
     }
 
     @Override
diff --git a/src/com/mbien/opencl/gl/CLGLImage2d.java b/src/com/mbien/opencl/gl/CLGLImage2d.java
index 46affc2e..0561e757 100644
--- a/src/com/mbien/opencl/gl/CLGLImage2d.java
+++ b/src/com/mbien/opencl/gl/CLGLImage2d.java
@@ -21,8 +21,8 @@ public class CLGLImage2d<B extends Buffer> extends CLImage2d<B> implements CLGLO
      */
     public final int GLID;
 
-    protected CLGLImage2d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, long id, int glid) {
-        super(context, directBuffer, format, accessor, width, height, id);
+    protected CLGLImage2d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int width, int height, long id, int glid, int flags) {
+        super(context, directBuffer, format, accessor, width, height, id, flags);
         this.GLID = glid;
     }
 
@@ -36,10 +36,10 @@ public class CLGLImage2d<B extends Buffer> extends CLImage2d<B> implements CLGLO
 
         long id = clgli.clCreateFromGLRenderbuffer(context.ID, flags, glObject, result, 0);
 
-        return createImage(context, id, directBuffer, glObject);
+        return createImage(context, id, directBuffer, glObject, flags);
     }
 
-    static <B extends Buffer> CLGLImage2d<B> createImage(CLContext context, long id, B directBuffer, int glObject) {
+    static <B extends Buffer> CLGLImage2d<B> createImage(CLContext context, long id, B directBuffer, int glObject, int flags) {
         CLImageInfoAccessor accessor = new CLImageInfoAccessor(getCL(context), id);
 
         CLImageFormat format = createUninitializedImageFormat();
@@ -48,7 +48,7 @@ public class CLGLImage2d<B extends Buffer> extends CLImage2d<B> implements CLGLO
         int width = (int)accessor.getLong(CL_IMAGE_WIDTH);
         int height = (int)accessor.getLong(CL_IMAGE_HEIGHT);
 
-        return new CLGLImage2d<B>(context, directBuffer, format, accessor, width, height, id, glObject);
+        return new CLGLImage2d<B>(context, directBuffer, format, accessor, width, height, id, glObject, flags);
     }
 
     @Override
diff --git a/src/com/mbien/opencl/gl/CLGLTexture2d.java b/src/com/mbien/opencl/gl/CLGLTexture2d.java
index 757022bc..eec6127c 100644
--- a/src/com/mbien/opencl/gl/CLGLTexture2d.java
+++ b/src/com/mbien/opencl/gl/CLGLTexture2d.java
@@ -19,8 +19,8 @@ public class CLGLTexture2d<B extends Buffer> extends CLGLImage2d<B> implements C
     
     public final int mipMapLevel;
 
-    public CLGLTexture2d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int target, int mipLevel, int width, int height, long id, int glid) {
-        super(context, directBuffer, format, accessor, width, height, id, glid);
+    public CLGLTexture2d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int target, int mipLevel, int width, int height, long id, int glid, int flags) {
+        super(context, directBuffer, format, accessor, width, height, id, glid, flags);
         this.target = target;
         this.mipMapLevel = mipLevel;
     }
@@ -43,7 +43,7 @@ public class CLGLTexture2d<B extends Buffer> extends CLGLImage2d<B> implements C
         int width = (int)accessor.getLong(CL_IMAGE_WIDTH);
         int height = (int)accessor.getLong(CL_IMAGE_HEIGHT);
 
-        return new CLGLTexture2d<B>(context, directBuffer, format, accessor, target, mipLevel, width, height, id, width);
+        return new CLGLTexture2d<B>(context, directBuffer, format, accessor, target, mipLevel, width, height, id, width, flags);
 
     }
 
diff --git a/src/com/mbien/opencl/gl/CLGLTexture3d.java b/src/com/mbien/opencl/gl/CLGLTexture3d.java
index 39224853..e1fef3a9 100644
--- a/src/com/mbien/opencl/gl/CLGLTexture3d.java
+++ b/src/com/mbien/opencl/gl/CLGLTexture3d.java
@@ -25,8 +25,8 @@ public class CLGLTexture3d<B extends Buffer> extends CLImage3d<B> implements CLG
     
     public final int mipMapLevel;
 
-    private CLGLTexture3d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int target, int mipLevel, int width, int height, int depth, long id, int glid) {
-        super(context, directBuffer, format, accessor, width, height, depth, id);
+    private CLGLTexture3d(CLContext context, B directBuffer, CLImageFormat format, CLImageInfoAccessor accessor, int target, int mipLevel, int width, int height, int depth, long id, int glid, int flags) {
+        super(context, directBuffer, format, accessor, width, height, depth, id, flags);
         this.GLID = glid;
         this.target = target;
         this.mipMapLevel = mipLevel;
@@ -51,7 +51,7 @@ public class CLGLTexture3d<B extends Buffer> extends CLImage3d<B> implements CLG
         int height = (int)accessor.getLong(CL_IMAGE_HEIGHT);
         int depth = (int)accessor.getLong(CL_IMAGE_DEPTH);
 
-        return new CLGLTexture3d<B>(context, directBuffer, format, accessor, target, mipLevel, width, height, depth, id, texture);
+        return new CLGLTexture3d<B>(context, directBuffer, format, accessor, target, mipLevel, width, height, depth, id, texture, flags);
     }
 
     public int getGLObjectID() {