6 files changed, 18 insertions, 7 deletions
diff --git a/src/com/jogamp/opencl/CLCommandQueue.java b/src/com/jogamp/opencl/CLCommandQueue.java
index f95576b6..7e78be4a 100644
--- a/src/com/jogamp/opencl/CLCommandQueue.java
+++ b/src/com/jogamp/opencl/CLCommandQueue.java
@@ -43,6 +43,7 @@ import java.util.Arrays;
 import java.util.EnumSet;
 import java.util.List;
 
+import com.jogamp.common.nio.AbstractBuffer;
 import com.jogamp.common.nio.CachedBufferFactory;
 import com.jogamp.common.nio.PointerBuffer;
 import com.jogamp.opencl.gl.CLGLObject;
@@ -82,7 +83,7 @@ public class CLCommandQueue extends CLObjectResource {
         this.properties = properties;
         this.cl = context.getPlatform().getCLBinding();
 
-        final int pbsize = PointerBuffer.ELEMENT_SIZE;
+        final int pbsize = AbstractBuffer.POINTER_SIZE;
         final CachedBufferFactory factory = CachedBufferFactory.create(9*pbsize + 4, true);
 
         this.ibA = PointerBuffer.wrap(factory.newDirectByteBuffer(3*pbsize));
diff --git a/src/com/jogamp/opencl/CLEventList.java b/src/com/jogamp/opencl/CLEventList.java
index 806a0661..f890558a 100644
--- a/src/com/jogamp/opencl/CLEventList.java
+++ b/src/com/jogamp/opencl/CLEventList.java
@@ -28,6 +28,7 @@
 
 package com.jogamp.opencl;
 
+import com.jogamp.common.nio.AbstractBuffer;
 import com.jogamp.common.nio.CachedBufferFactory;
 import com.jogamp.common.nio.PointerBuffer;
 import java.util.Iterator;
@@ -85,7 +86,7 @@ public final class CLEventList implements CLResource, AutoCloseable, Iterable<CL
         if(factory == null) {
             return PointerBuffer.allocateDirect(size);
         }else{
-            return PointerBuffer.wrap(factory.newDirectByteBuffer(size*PointerBuffer.ELEMENT_SIZE));
+            return PointerBuffer.wrap(factory.newDirectByteBuffer(size*AbstractBuffer.POINTER_SIZE));
         }
     }
 
@@ -175,6 +176,7 @@ public final class CLEventList implements CLResource, AutoCloseable, Iterable<CL
         return events.length;
     }
 
+    @Override
     public boolean isReleased() {
         return size == 0;
     }
diff --git a/src/com/jogamp/opencl/CLPlatform.java b/src/com/jogamp/opencl/CLPlatform.java
index 34265465..f64df614 100644
--- a/src/com/jogamp/opencl/CLPlatform.java
+++ b/src/com/jogamp/opencl/CLPlatform.java
@@ -281,7 +281,12 @@ public class CLPlatform {
      * @see #listCLDevices(com.jogamp.opencl.CLDevice.Type...)
      */
     public CLDevice[] listCLDevices() {
-        return this.listCLDevices(CLDevice.Type.ALL);
+        try{
+            return this.listCLDevices(CLDevice.Type.ALL);
+        }
+        catch(CLInvalidDeviceTypeException ignore){ //trying to list GPUs if CL_DEVICE_TYPE_ALL isn't valid. on some non-standard implementations (Android PowerVR), only CL_DEVICE_TYPE_GPU is supported and use of other types including ALL will lead to a CL_INVALID_DEVICE_TYPE
+            return this.listCLDevices(CLDevice.Type.GPU);
+        }
     }
 
     /**
diff --git a/src/com/jogamp/opencl/CLProgram.java b/src/com/jogamp/opencl/CLProgram.java
index 3c68fa35..401c547a 100644
--- a/src/com/jogamp/opencl/CLProgram.java
+++ b/src/com/jogamp/opencl/CLProgram.java
@@ -28,6 +28,7 @@
 
 package com.jogamp.opencl;
 
+import com.jogamp.common.nio.AbstractBuffer;
 import com.jogamp.common.nio.CachedBufferFactory;
 import com.jogamp.opencl.util.CLProgramConfiguration;
 import com.jogamp.opencl.util.CLUtil;
@@ -109,7 +110,7 @@ public class CLProgram extends CLObjectResource {
             binarySize += entry.getValue().length;
         }
 
-        final int pbSize = PointerBuffer.ELEMENT_SIZE;
+        final int pbSize = AbstractBuffer.POINTER_SIZE;
         final int deviceCount = binaries.size();
 
         final CachedBufferFactory bf = CachedBufferFactory.create(binarySize + pbSize*deviceCount*3 + 4, true);
@@ -373,7 +374,7 @@ public class CLProgram extends CLObjectResource {
         {
             try {
 				buildLock.acquire();
-			} catch(InterruptedException e) {
+			} catch(final InterruptedException e) {
 	            throw newException(ret, "\nInterrupted while waiting to get build lock");
 			}
 
diff --git a/src/com/jogamp/opencl/impl/CLTLAccessorFactory.java b/src/com/jogamp/opencl/impl/CLTLAccessorFactory.java
index 7195d592..b32636bf 100644
--- a/src/com/jogamp/opencl/impl/CLTLAccessorFactory.java
+++ b/src/com/jogamp/opencl/impl/CLTLAccessorFactory.java
@@ -33,6 +33,8 @@
 package com.jogamp.opencl.impl;
 
 import java.nio.IntBuffer;
+
+import com.jogamp.common.nio.AbstractBuffer;
 import com.jogamp.common.nio.PointerBuffer;
 import com.jogamp.opencl.llb.CL;
 import com.jogamp.opencl.spi.CLAccessorFactory;
@@ -103,7 +105,7 @@ public class CLTLAccessorFactory implements CLAccessorFactory {
             }else{
                 checkForError(ret, "error while enumerating devices");
 
-                final PointerBuffer deviceIDs = PointerBuffer.wrap(getBB(count*PointerBuffer.ELEMENT_SIZE));
+                final PointerBuffer deviceIDs = PointerBuffer.wrap(getBB(count*AbstractBuffer.POINTER_SIZE));
                 ret = cl.clGetDeviceIDs(ID, type, count, deviceIDs, null);
                 checkForError(ret, "error while enumerating devices");
 
diff --git a/src/com/jogamp/opencl/llb/impl/CLDynamicLibraryBundleInfo.java b/src/com/jogamp/opencl/llb/impl/CLDynamicLibraryBundleInfo.java
index b48cb47c..39365a23 100644
--- a/src/com/jogamp/opencl/llb/impl/CLDynamicLibraryBundleInfo.java
+++ b/src/com/jogamp/opencl/llb/impl/CLDynamicLibraryBundleInfo.java
@@ -50,7 +50,7 @@ public final class CLDynamicLibraryBundleInfo implements DynamicLibraryBundleInf
             public Object run() {
                 Platform.initSingleton();
 
-                if( TempJarCache.isInitialized() ) {
+                if( TempJarCache.isInitialized(true) ) {
                    // only: jocl.jar -> jocl-natives-<os.and.arch>.jar
                    JNILibLoaderBase.addNativeJarLibs(new Class<?>[] { jogamp.opencl.Debug.class }, null );
                 }