CL_COMMAND_READ_BUFFER_RECT  543 3rdparty/include/opencl/1.2/CL/cl.h #define CL_COMMAND_READ_BUFFER_RECT                 0x1201
CL_COMMAND_READ_BUFFER_RECT  665 modules/core/src/ocl.cpp #define CL_COMMAND_READ_BUFFER_RECT                 0x1201