CL_M_PI_F         194 3rdparty/include/opencl/1.2/CL/cl_platform.h #define  CL_M_PI_F          3.14159274101257f
CL_M_PI_F         285 3rdparty/include/opencl/1.2/CL/cl_platform.h #define  CL_M_PI_F          3.14159274101257f