CL_MEM_WRITE_ONLY  343 3rdparty/include/opencl/1.2/CL/cl.h #define CL_MEM_WRITE_ONLY                           (1 << 1)
CL_MEM_WRITE_ONLY  495 modules/core/src/ocl.cpp #define CL_MEM_WRITE_ONLY                           (1 << 1)