. . . . . "Metal 2" . "Metal" . . . . . "Metal graphics API" . . . "'Metal compatible'" . . . . "metal" . . . "Metal framework" . . . "Metal-capable" . "Metal Framework." . . . . . . . . "Metal (API)" . . . . . . . "Metal Shading Language" . "Metal graphics processing" . . . "Metal (API)" . . . . . . . . . . . . . "Metal API" . . . . .