CL_MEM_HOST_WRITE_ONLY  349 3rdparty/include/opencl/1.2/CL/cl.h #define CL_MEM_HOST_WRITE_ONLY                      (1 << 7)
CL_MEM_HOST_WRITE_ONLY  501 modules/core/src/ocl.cpp #define CL_MEM_HOST_WRITE_ONLY                      (1 << 7)