Merge pull request #3368 from alalek:amd_clfinish

2026-07-30 07:43:03 +04:00 · 2014-10-24 12:58:21 +00:00
parent e40567eaee 579a7fff6d
commit 63383ef1d8
1 changed files with 5 additions and 0 deletions
@@ -3979,6 +3979,11 @@ public:
            u->markDeviceMemMapped(false);
            CV_Assert( (retval = clEnqueueUnmapMemObject(q,
                                (cl_mem)u->handle, u->data, 0, 0, 0)) == CL_SUCCESS );
+            if (Device::getDefault().isAMD())
+            {
+                // required for multithreaded applications (see stitching test)
+                CV_OclDbgAssert(clFinish(q) == CL_SUCCESS);
+            }
            u->data = 0;
        }
        else if( u->copyOnMap() && u->deviceCopyObsolete() )