splitted binding in core (CL) and CL-GL interop. (CLGLI)

began with custom impl. for functions with c -> java callbacks
added an utility which uncomments function parameter names in headers

1 files changed, 44 insertions, 0 deletions

diff --git a/resources/clImplCustomCode.c b/resources/clImplCustomCode.c
new file mode 100644
index 00000000..a281ccc3
--- /dev/null
+++ b/resources/clImplCustomCode.c
@@ -0,0 +1,44 @@
+
+/*
+void createContextCallback(const char * c, const void * v, size_t s, void * o) {
+    //TODO
+}
+*/
+
+/*   Java->C glue code:
+ *   Java package: com.mbien.opencl.impl.CLImpl
+ *    Java method: long clCreateContextFromType(java.nio.IntBuffer arg0, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret)
+ *     C function: cl_context clCreateContextFromType(  cl_context_properties *  properties ,
+ *                                                      cl_uint                  num_devices ,
+ *                                                      const cl_device_id *     devices ,
+ *                                                      void (*pfn_notify)(const char *, const void *, size_t, void *)  pfn_notify/,
+ *                                                      void *                   user_data ,
+ *                                                      cl_int *                 errcode_ret );
+ */
+//Ljava/nio/IntBuffer;JLjava/lang/Object;Ljava/lang/Object;Ljava/nio/IntBuffer;
+//Ljava_lang_Object_2I      J            Ljava_lang_Object_2     Ljava_lang_Object_2   Ljava_lang_Object_2I
+//IntBuffer arg0,    long device_type,   Object pfn_notify,        Object userData,     IntBuffer errcode_ret
+JNIEXPORT jlong JNICALL
+Java_com_mbien_opencl_impl_CLImpl_clCreateContextFromType0__Ljava_lang_Object_2IJLjava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2I(JNIEnv *env, jobject _unused,
+        jobject arg0, jint arg0_byte_offset, jlong device_type, jobject cb, jobject data, jobject errcode, jint errcode_byte_offset) {
+
+  printf("%s", "function entry");
+
+  intptr_t * _ptr0 = NULL;
+  int32_t * _ptr2 = NULL;
+  
+  cl_context _res;
+
+    if (arg0 != NULL) {
+        _ptr0 = (intptr_t *) (((char*) (*env)->GetDirectBufferAddress(env, arg0)) + arg0_byte_offset);
+    }
+    if (errcode != NULL) {
+        _ptr2 = (int32_t *) (((char*) (*env)->GetDirectBufferAddress(env, errcode)) + errcode_byte_offset);
+    }
+
+  printf("%s", "pre call");
+  _res = clCreateContextFromType((intptr_t *) _ptr0, (uint64_t) device_type, NULL, NULL, (int32_t *) _ptr2);
+  printf("%s", "post call");
+  
+  return (jlong) (intptr_t) _res;
+}
\ No newline at end of file