Pass function pointers into clEnqueueMapImage.

These pointers were showing up as uninitialized variables; on inspection
they just weren't being passed in from the Java side or assigned on
the C side. There are currently no tests of this function, which is how
we didn't notice this omission.

2 files changed, 9 insertions, 9 deletions

diff --git a/make/config/clImplCustomCode.c b/make/config/clImplCustomCode.c
index a19cd400..1d640863 100644
--- a/make/config/clImplCustomCode.c
+++ b/make/config/clImplCustomCode.c
@@ -348,11 +348,11 @@ Java_com_jogamp_opencl_llb_impl_CLImpl_clEnqueueMapImage0__JJIJLjava_lang_Object
     cl_int status;
 
     typedef int32_t (*imageInfoFunctionType)(cl_mem, uint32_t, size_t, void *, size_t *);
-    imageInfoFunctionType clGetImageInfo;
+    imageInfoFunctionType clGetImageInfo = (imageInfoFunctionType)(intptr_t)imageInfoAddress;
 
     typedef void* (*mapInfoFunctionType)(cl_command_queue, cl_mem, uint32_t, uint64_t, const size_t *,
                 const size_t *, size_t *, size_t *, uint32_t, cl_event *, cl_event *, int32_t *);
-    mapInfoFunctionType clEnqueueMapImage;
+    mapInfoFunctionType clEnqueueMapImage = (mapInfoFunctionType)(intptr_t)mapImageAddress;
 
     void * _res;
 
diff --git a/src/com/jogamp/opencl/llb/impl/CLImpl.java b/src/com/jogamp/opencl/llb/impl/CLImpl.java
index ad89ff9f..57d45dfc 100644
--- a/src/com/jogamp/opencl/llb/impl/CLImpl.java
+++ b/src/com/jogamp/opencl/llb/impl/CLImpl.java
@@ -32,7 +32,6 @@
 package com.jogamp.opencl.llb.impl;
 
 import com.jogamp.common.nio.PointerBuffer;
-import com.jogamp.common.os.Platform;
 import com.jogamp.common.util.LongLongHashMap;
 import com.jogamp.opencl.CLErrorHandler;
 import com.jogamp.opencl.CLException;
@@ -215,14 +214,14 @@ public class CLImpl extends CLAbstractImpl {
             throw new CLException("Argument \"errcode_ret\" was not a direct buffer");
         }
 
-        final long mapImageAddress = addressTable._addressof_clEnqueueMapImage;
-        if (mapImageAddress == 0) {
-            throw new UnsupportedOperationException("Method not available");
-        }
         final long getImageInfoAddress = addressTable._addressof_clGetImageInfo;
         if (getImageInfoAddress == 0) {
             throw new UnsupportedOperationException("Method not available");
         }
+        final long mapImageAddress = addressTable._addressof_clEnqueueMapImage;
+        if (mapImageAddress == 0) {
+            throw new UnsupportedOperationException("Method not available");
+        }
         ByteBuffer _res;
         _res = clEnqueueMapImage0(command_queue, image, blocking_map, map_flags, origin != null ? origin.getBuffer() : null,
                 getDirectBufferByteOffset(origin), range != null ? range.getBuffer() : null,
@@ -231,7 +230,7 @@ public class CLImpl extends CLAbstractImpl {
                 getDirectBufferByteOffset(image_slice_pitch), num_events_in_wait_list,
                 event_wait_list != null ? event_wait_list.getBuffer() : null, getDirectBufferByteOffset(event_wait_list),
                 event != null ? event.getBuffer() : null, getDirectBufferByteOffset(event), errcode_ret,
-                getDirectBufferByteOffset(errcode_ret));
+                getDirectBufferByteOffset(errcode_ret), getImageInfoAddress, mapImageAddress);
         if (_res == null) {
             return null;
         }
@@ -251,7 +250,8 @@ public class CLImpl extends CLAbstractImpl {
             Object origin, int origin_byte_offset, Object range, int range_byte_offset, Object image_row_pitch,
             int image_row_pitch_byte_offset, Object image_slice_pitch, int image_slice_pitch_byte_offset,
             int num_events_in_wait_list, Object event_wait_list, int event_wait_list_byte_offset, Object event,
-            int event_byte_offset, Object errcode_ret, int errcode_ret_byte_offset);
+            int event_byte_offset, Object errcode_ret, int errcode_ret_byte_offset,
+            long getImageInfoAddress, long mapImageAddress);
 
     public CLProcAddressTable getAddressTable() {
         return addressTable;