added put/setNullArg(int size) for setting NULL ranges as kernel argument to CLKernel.

added missing flush() to CLCommandQueue.
added CLMemory.getCapacity() utility method.

1 files changed, 10 insertions, 0 deletions

diff --git a/src/com/mbien/opencl/CLKernel.java b/src/com/mbien/opencl/CLKernel.java
index a50478aa..696007ba 100644
--- a/src/com/mbien/opencl/CLKernel.java
+++ b/src/com/mbien/opencl/CLKernel.java
@@ -82,6 +82,11 @@ public class CLKernel extends CLObject implements CLResource, Cloneable {
         return this;
     }
 
+    public CLKernel putNullArg(int size) {
+        setNullArg(argIndex++, size);
+        return this;
+    }
+
     public CLKernel putArgs(CLMemory<?>... values) {
         setArgs(argIndex, values);
         argIndex += values.length;
@@ -126,6 +131,11 @@ public class CLKernel extends CLObject implements CLResource, Cloneable {
         return this;
     }
 
+    public CLKernel setNullArg(int argumentIndex, int size) {
+        setArgument(argumentIndex, size, null);
+        return this;
+    }
+
     public CLKernel setArgs(CLMemory<?>... values) {
         setArgs(0, values);
         return this;