From 3016f4fe04dcabdd82d2475a7c23d3b47e1c8766 Mon Sep 17 00:00:00 2001
From: Michael Bien <mbien@fh-landshut.de>
Date: Sun, 19 Jun 2011 22:55:15 +0200
Subject: CLKernel short setters, setArgs(Object... values) for convenient
 initialization.

---
 src/com/jogamp/opencl/CLKernel.java       | 40 +++++++++++++++++++++++++++++++
 test/com/jogamp/opencl/CLProgramTest.java |  7 ++++--
 2 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/src/com/jogamp/opencl/CLKernel.java b/src/com/jogamp/opencl/CLKernel.java
index 57ef316e..8a3a44b9 100644
--- a/src/com/jogamp/opencl/CLKernel.java
+++ b/src/com/jogamp/opencl/CLKernel.java
@@ -110,6 +110,12 @@ public class CLKernel extends CLObjectResource implements Cloneable {
         return this;
     }
 
+    public CLKernel putArg(short value) {
+        setArg(argIndex, value);
+        argIndex++;
+        return this;
+    }
+
     public CLKernel putArg(int value) {
         setArg(argIndex, value);
         argIndex++;
@@ -171,6 +177,11 @@ public class CLKernel extends CLObjectResource implements Cloneable {
         return this;
     }
 
+    public CLKernel setArg(int argumentIndex, short value) {
+        setArgument(argumentIndex, 2, wrap(value));
+        return this;
+    }
+
     public CLKernel setArg(int argumentIndex, int value) {
         setArgument(argumentIndex, 4, wrap(value));
         return this;
@@ -209,6 +220,31 @@ public class CLKernel extends CLObjectResource implements Cloneable {
         return this;
     }
 
+    public CLKernel setArgs(Object... values) {
+        if(values == null || values.length == 0) {
+            throw new IllegalArgumentException("values array was empty or null.");
+        }
+        for (int i = 0; i < values.length; i++) {
+            Object value = values[i];
+            if(value instanceof CLMemory<?>) {
+                setArg(i, (CLMemory<?>)value);
+            }else if(value instanceof Short) {
+                setArg(i, (Short)value);
+            }else if(value instanceof Integer) {
+                setArg(i, (Integer)value);
+            }else if(value instanceof Long) {
+                setArg(i, (Long)value);
+            }else if(value instanceof Float) {
+                setArg(i, (Float)value);
+            }else if(value instanceof Double) {
+                setArg(i, (Double)value);
+            }else{
+                throw new IllegalArgumentException(value + " is not a valid argument.");
+            }
+        }
+        return this;
+    }
+
     private void setArgs(int startIndex, CLMemory<?>... values) {
         for (int i = 0; i < values.length; i++) {
             setArg(i+startIndex, values[i]);
@@ -259,6 +295,10 @@ public class CLKernel extends CLObjectResource implements Cloneable {
         return buffer.putDouble(0, value);
     }
 
+    private Buffer wrap(short value) {
+        return buffer.putShort(0, value);
+    }
+
     private Buffer wrap(int value) {
         return buffer.putInt(0, value);
     }
diff --git a/test/com/jogamp/opencl/CLProgramTest.java b/test/com/jogamp/opencl/CLProgramTest.java
index 4d3b0cf6..d083c770 100644
--- a/test/com/jogamp/opencl/CLProgramTest.java
+++ b/test/com/jogamp/opencl/CLProgramTest.java
@@ -270,7 +270,7 @@ public class CLProgramTest {
     @Test
     public void kernelTest() {
 
-        String source = "__attribute__((reqd_work_group_size(1, 1, 1))) kernel void foo(float a, int b) { }\n";
+        String source = "__attribute__((reqd_work_group_size(1, 1, 1))) kernel void foo(float a, int b, short c) { }\n";
 
         CLContext context = CLContext.create();
 
@@ -297,13 +297,16 @@ public class CLProgramTest {
 
             kernel.putArg(2);
             assertEquals(2, kernel.position());
+
+            kernel.putArg((short)3);
+            assertEquals(3, kernel.position());
             
             try{
                 kernel.putArg(3);
                 fail("exception not thrown");
             }catch (IndexOutOfBoundsException expected){ }
 
-            assertEquals(2, kernel.position());
+            assertEquals(3, kernel.position());
             assertEquals(0, kernel.rewind().position());
 
         }finally{
-- 
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