CL_KERNEL_ARG_TYPE_CONST  506 3rdparty/include/opencl/1.2/CL/cl.h #define CL_KERNEL_ARG_TYPE_CONST                    (1 << 0)
CL_KERNEL_ARG_TYPE_CONST  632 modules/core/src/ocl.cpp #define CL_KERNEL_ARG_TYPE_CONST                    (1 << 0)