added cl_ext header to build - extensions are now included in CL and CLGLI api.

fixed create context codepaths with platform ID as parameter in high level api.
updated test.

9 files changed, 103 insertions, 16 deletions

diff --git a/build.xml b/build.xml
index aad48568..14952cec 100644
--- a/build.xml
+++ b/build.xml
@@ -211,8 +211,9 @@
         <uncomment-function-params src="${headers.orig}/cl.h" dest="${headers.dest}/cl.h"/>
         <uncomment-function-params src="${headers.orig}/cl_gl.h" dest="${headers.dest}/cl_gl.h"/>
 
-        <!--nothing to uncomment in cl_platform.h-->
+        <!--nothing to uncomment in this headers-->
         <copy file="${headers.orig}/cl_platform.h" toDir="${headers.dest}" overwrite="true"/>
+        <copy file="${headers.orig}/cl_ext.h" toDir="${headers.dest}" overwrite="true"/>
 
     </target>
 
diff --git a/resources/cl-if.cfg b/resources/cl-if.cfg
index 8a4d62d8..43898544 100644
--- a/resources/cl-if.cfg
+++ b/resources/cl-if.cfg
@@ -4,6 +4,7 @@ Style InterfaceOnly
 
 #imports for all generated java files
 Import java.nio.IntBuffer
+Import java.nio.LongBuffer
 
 ClassJavadoc CL /**
 ClassJavadoc CL  * Java bindings to OpenCL, the Open Computing Language.
@@ -18,12 +19,12 @@ Ignore CL_GL_.*|cl.*GL.*
 Ignore clCreateContext
 CustomJavaCode CL
 CustomJavaCode CL  /** Interface to C language function: <br> <code> cl_context clCreateContext(intptr_t * , uint32_t, cl_device_id * , void (*pfn_notify)(const char *, const void *, size_t, void *), void *, int32_t * ); </code>    */
-CustomJavaCode CL  public long clCreateContext(IntBuffer properties, long[] devices, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret);
+CustomJavaCode CL  public long clCreateContext(LongBuffer properties, long[] devices, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret);
 
 Ignore clCreateContextFromType
 CustomJavaCode CL
 CustomJavaCode CL  /** Interface to C language function: <br> <code> cl_context clCreateContextFromType(cl_context_properties *properties, cl_device_type device_type, void (*pfn_notify)(const char *errinfo,  const void *private_info, size_t cb, void *user_data), void *user_data, cl_int *errcode_ret) ; </code>    */
-CustomJavaCode CL  public long clCreateContextFromType(IntBuffer properties, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret);
+CustomJavaCode CL  public long clCreateContextFromType(LongBuffer properties, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret);
 
 Ignore clBuildProgram
 CustomJavaCode CL
diff --git a/resources/cl-impl.cfg b/resources/cl-impl.cfg
index cee848c8..9dff59bc 100644
--- a/resources/cl-impl.cfg
+++ b/resources/cl-impl.cfg
@@ -5,6 +5,7 @@ Style ImplOnly
 #imports for all generated java files
 Import com.mbien.opencl.*
 Import java.nio.IntBuffer
+Import java.nio.LongBuffer
 Import java.nio.Buffer
 
 ClassJavadoc CLImpl /**
diff --git a/resources/clImplCustomCode.java b/resources/clImplCustomCode.java
index c368fe53..91b1fb48 100644
--- a/resources/clImplCustomCode.java
+++ b/resources/clImplCustomCode.java
@@ -1,5 +1,5 @@
 
-        public long clCreateContext(IntBuffer properties, long[] devices, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) {
+        public long clCreateContext(LongBuffer properties, long[] devices, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) {
 
             if(pfn_notify != null)
                 throw new RuntimeException("asynchronous execution with callback is not yet implemented, pass null through this method to block until complete.");
@@ -18,7 +18,7 @@
         private native long clCreateContext1(Object cl_context_properties, int props_offset, int deviceCount, long[] devices, CreateContextCallback pfn_notify, Object userData, Object errcode_ret, int err_offset);
 
         
-        public long clCreateContextFromType(IntBuffer properties, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) {
+        public long clCreateContextFromType(LongBuffer properties, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) {
 
             if(pfn_notify != null)
                 throw new RuntimeException("asynchronous execution with callback is not yet implemented, pass null through this method to block until complete.");
diff --git a/resources/includes/CL_orig/cl_ext.h b/resources/includes/CL_orig/cl_ext.h
new file mode 100644
index 00000000..e94be2a4
--- /dev/null
+++ b/resources/includes/CL_orig/cl_ext.h
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * Copyright (c) 2008-2009 The Khronos Group Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and/or associated documentation files (the
+ * "Materials"), to deal in the Materials without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Materials, and to
+ * permit persons to whom the Materials are furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Materials.
+ *
+ * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
+ ******************************************************************************/
+
+#ifndef __CL_EXT_H
+#define __CL_EXT_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// enum can be used if cl_khr_fp64 extension is supported by the OpenCL implementation.
+#define CL_DEVICE_DOUBLE_FP_CONFIG                  0x1032
+
+// enum can be used if cl_khr_fp16 extension is supported by the OpenCL implementation.
+#define CL_DEVICE_HALF_FP_CONFIG                    0x1033
+
+
+#define CL_DEVICE_COMPUTE_CAPABILITY_MAJOR_NV       0x4000
+#define CL_DEVICE_COMPUTE_CAPABILITY_MINOR_NV       0x4001
+#define CL_DEVICE_REGISTERS_PER_BLOCK_NV            0x4002
+#define CL_DEVICE_WARP_SIZE_NV                      0x4003
+#define CL_DEVICE_GPU_OVERLAP_NV                    0x4004
+#define CL_DEVICE_KERNEL_EXEC_TIMEOUT_NV            0x4005
+#define CL_DEVICE_INTEGRATED_MEMORY_NV              0x4006
+
+
+typedef cl_uint cl_gl_context_info;
+
+/* cl_khr_gl_sharing */
+typedef cl_int (CL_API_CALL * clGetGLContextInfoKHR_fn)
+    (const cl_context_properties *properties,
+     cl_gl_context_info param_name,
+     size_t param_value_size,
+     void *param_value,
+     size_t *param_value_size_ret);
+
+cl_int CL_API_CALL clGetGLContextInfoKHR(const cl_context_properties *properties,
+                                         cl_gl_context_info param_name,
+                                         size_t param_value_size,
+                                         void *param_value,
+                                         size_t *param_value_size_ret);
+
+#define CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR -63
+#define CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR    0x2006
+#define CL_DEVICES_FOR_GL_CONTEXT_KHR           0x2007
+#define CL_GL_CONTEXT_KHR                       0x2008
+#define CL_EGL_DISPLAY_KHR                      0x2009
+#define CL_GLX_DISPLAY_KHR                      0x200A
+#define CL_WGL_HDC_KHR                          0x200B
+#define CL_CGL_SHAREGROUP_KHR                   0x200C
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* __CL_EXT_H */
diff --git a/resources/opencl.h b/resources/opencl.h
index ab05e15a..d1b0c795 100644
--- a/resources/opencl.h
+++ b/resources/opencl.h
@@ -1,6 +1,7 @@
 
 #include    <CL/cl_platform.h>
 #include    <CL/cl.h>
+#include    <CL/cl_ext.h>
 
 #ifdef _WIN32
 #include    <windows.h>    
diff --git a/src/com/mbien/opencl/CLContext.java b/src/com/mbien/opencl/CLContext.java
index c87f2310..2a4bd7d0 100644
--- a/src/com/mbien/opencl/CLContext.java
+++ b/src/com/mbien/opencl/CLContext.java
@@ -11,6 +11,7 @@ import java.nio.Buffer;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.nio.IntBuffer;
+import java.nio.LongBuffer;
 
 import java.util.ArrayList;
 import java.util.Collections;
@@ -111,10 +112,10 @@ public final class CLContext {
             }
         }
 
-        IntBuffer properties = null;
+        LongBuffer properties = null;
         if(platform != null) {
-            properties = IntBuffer.allocate(3);
-            properties.put(CL.CL_CONTEXT_PLATFORM).put((int)platform.ID).put(0); // TODO check if this has to be int or long
+            properties = LongBuffer.allocate(3);
+            properties.put(CL.CL_CONTEXT_PLATFORM).put(platform.ID).put(0); // 0 terminated array
             properties.rewind();
         }
 
@@ -133,17 +134,17 @@ public final class CLContext {
             deviceIDs[i] = devices[i].ID;
         }
 
-        IntBuffer properties = null;
+        LongBuffer properties = null;
         if(platform != null) {
-            properties = IntBuffer.allocate(3);
-            properties.put(CL.CL_CONTEXT_PLATFORM).put((int)platform.ID).put(0); // TODO check if this has to be int or long
+            properties = LongBuffer.allocate(3);
+            properties.put(CL.CL_CONTEXT_PLATFORM).put(platform.ID).put(0); // 0 terminated array
             properties.rewind();
         }
 
         return createContext(properties, deviceIDs);
     }
 
-    private static final CLContext createContextFromType(IntBuffer properties, long deviceType) {
+    private static final CLContext createContextFromType(LongBuffer properties, long deviceType) {
 
         IntBuffer status = IntBuffer.allocate(1);
         long context = CLPlatform.getLowLevelBinding().clCreateContextFromType(properties, deviceType, null, null, status);
@@ -153,7 +154,7 @@ public final class CLContext {
         return new CLContext(context);
     }
 
-    private static final CLContext createContext(IntBuffer properties, long[] devices) {
+    private static final CLContext createContext(LongBuffer properties, long[] devices) {
 
         IntBuffer status = IntBuffer.allocate(1);
         long context = CLPlatform.getLowLevelBinding().clCreateContext(properties, devices, null, null, status);
diff --git a/src/com/mbien/opencl/CLException.java b/src/com/mbien/opencl/CLException.java
index b4a66a9f..c080b164 100644
--- a/src/com/mbien/opencl/CLException.java
+++ b/src/com/mbien/opencl/CLException.java
@@ -167,7 +167,11 @@ public class CLException extends RuntimeException {
                 return "CL_INVALID_MIP_LEVEL";
 
             case CL.CL_INVALID_GLOBAL_WORK_SIZE:
-                return "CL_INVALID_GLOBAL_WORK_SIZE";
+                return "CL_INVALID_GLOBAL_WORK_SIZE or CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR";
+
+// error-code conflict with CL_INVALID_GLOBAL_WORK_SIZE
+//            case CL.CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR:
+//                return "CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR";
 
             default:
                 return "unknown cause: error " + error;
diff --git a/test/com/mbien/opencl/HighLevelBindingTest.java b/test/com/mbien/opencl/HighLevelBindingTest.java
index 4665c27d..e871cf93 100644
--- a/test/com/mbien/opencl/HighLevelBindingTest.java
+++ b/test/com/mbien/opencl/HighLevelBindingTest.java
@@ -86,8 +86,8 @@ public class HighLevelBindingTest {
 
         out.println(" - - - highLevelTest; global memory kernel - - - ");
 
-//        CLPlatform[] clPlatforms = CLPlatform.listCLPlatforms();
-        CLContext context = CLContext.create(/*clPlatforms[0]*/);
+        CLPlatform[] clPlatforms = CLPlatform.listCLPlatforms();
+        CLContext context = CLContext.create(clPlatforms[0]);
 
         CLDevice[] contextDevices = context.getCLDevices();