Refactoring of the buffer events, implement clUnmapMemObject.

It's now cleaner and more C++-friendly. It's also simpler to implement
clUnmapMemObject.

This new structure will hopefully ease the implementation of all the
image events.

2 files changed, 10 insertions, 4 deletions

diff --git a/tests/test_commandqueue.cpp b/tests/test_commandqueue.cpp
index dba684a..236b5d8 100644
--- a/tests/test_commandqueue.cpp
+++ b/tests/test_commandqueue.cpp
@@ -309,6 +309,12 @@ START_TEST (test_events)
         "unable to map a buffer containing what the buffer contains"
     );
     
+    result = clEnqueueUnmapMemObject(queue, buf, data, 0, 0, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "unable to unmap a mapped buffer"
+    );
+    
     // Get timing information about the event
     cl_ulong timing_queued, timing_submit, timing_start, timing_end;
     
diff --git a/tests/test_mem.cpp b/tests/test_mem.cpp
index 46f0a71..9a965fa 100644
--- a/tests/test_mem.cpp
+++ b/tests/test_mem.cpp
@@ -71,10 +71,10 @@ START_TEST (test_create_sub_buffer)
     cl_int result;
     char s[] = "Hello, world !";
     
-    cl_buffer_region create_info = {    // "Hello, [world] !"
-        .origin = 7,
-        .size = 5
-    };
+    cl_buffer_region create_info;    // "Hello, [world] !"
+    
+    create_info.origin = 7;
+    create_info.size = 5;
     
     ctx = clCreateContextFromType(0, CL_DEVICE_TYPE_CPU, 0, 0, &result);
     fail_if(