245             comment("fetch color-buffer");  in scanline_core()
304             comment("store");  in scanline_core()
356     comment("compute ct (# of pixels to process)");  in build_scanline_prolog()
388         comment("compute color-buffer pointer");  in build_scanline_prolog()
402         comment("compute initial fog coordinate");  in build_scanline_prolog()
416         comment("compute initial Z coordinate");  in build_scanline_prolog()
459     comment(comments[component]);  in build_component()
631         comment("update iterated color");  in build_smooth_shade()
674         comment("coverage application");  in build_coverage_application()
698         comment("Alpha Test");  in build_alpha_test()
741             comment("Depth Test (NEVER)");  in build_depth_test()
760         comment("Depth Test");  in build_depth_test()
820     comment("logic operation");  in build_logic_op()
940     comment("color mask");  in build_masking()