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Merge pull request #9968 from alalek:fix_9960

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Alexander Alekhin 2017-10-30 15:33:46 +00:00
commit c6fc7ccb5e
1 changed files with 2 additions and 1 deletions
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3
modules/core/src/ocl.cpp
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@ -3613,11 +3613,12 @@ public:
if (u->tempUMat())
{
CV_Assert(u->mapcount == 0);
flushCleanupQueue(); // workaround for CL_OUT_OF_RESOURCES problem (#9960)
void* data = clEnqueueMapBuffer(q, (cl_mem)u->handle, CL_TRUE,
(CL_MAP_READ | CL_MAP_WRITE),
0, u->size, 0, 0, 0, &retval);
CV_Assert(retval == CL_SUCCESS);
CV_Assert(u->origdata == data);
CV_OclDbgAssert(retval == CL_SUCCESS);
if (u->originalUMatData)
{
CV_Assert(u->originalUMatData->data == data);