CLMemObjectDestructorCallback for HLB and LLB.

2 files changed, 31 insertions, 0 deletions

diff --git a/src/com/jogamp/opencl/impl/CLImpl.java b/src/com/jogamp/opencl/impl/CLImpl.java
index b9dd9835..98db94ea 100644
--- a/src/com/jogamp/opencl/impl/CLImpl.java
+++ b/src/com/jogamp/opencl/impl/CLImpl.java
@@ -134,6 +134,18 @@ public class CLImpl extends CLAbstractImpl {
 
     private native int clSetEventCallback0(long event, int type, CLEventCallback cb, long address);
 
+
+    public int clSetMemObjectDestructorCallback(long memObjID, CLMemObjectDestructorCallback cb) {
+        final long address = addressTable._addressof_clSetMemObjectDestructorCallback;
+        if (address == 0) {
+            throw new UnsupportedOperationException("Method not available");
+        }
+        return clSetMemObjectDestructorCallback0(memObjID, cb, address);
+    }
+
+    private native int clSetMemObjectDestructorCallback0(long memObjID, CLMemObjectDestructorCallback cb, long address);
+
+
     /** Interface to C language function: <br> <code> void *  {@native clEnqueueMapImage}(cl_command_queue command_queue, cl_mem image, uint32_t blocking_map, uint64_t map_flags, const size_t * , const size_t * , size_t *  image_row_pitch, size_t *  image_slice_pitch, uint32_t num_events_in_wait_list, cl_event *  event_wait_list, cl_event *  event, int32_t *  errcode_ret); </code>
     @param origin a direct {@link com.jogamp.common.nio.PointerBuffer}
     @param range a direct {@link com.jogamp.common.nio.PointerBuffer}
diff --git a/src/com/jogamp/opencl/impl/CLMemObjectDestructorCallback.java b/src/com/jogamp/opencl/impl/CLMemObjectDestructorCallback.java
new file mode 100644
index 00000000..df6f18f6
--- /dev/null
+++ b/src/com/jogamp/opencl/impl/CLMemObjectDestructorCallback.java
@@ -0,0 +1,19 @@
+/*
+ * Created on Thursday, September 02 2010 23:09
+ */
+
+package com.jogamp.opencl.impl;
+
+/**
+ * A callback which is invoked by the OpenCL implementation when the memory
+ * object is deleted and its resources freed.
+ * @author Michael Bien
+ */
+public interface CLMemObjectDestructorCallback {
+
+    /**
+     * 
+     */
+    public void memoryDeallocated(long memObjID);
+
+}