ocr: if (format or strade is invalid) gencrate appropriate crror else f int str; sct etr Ecr enr Str Scr SuntoPoPasPur and 8 as a function of Table 2.5 and the valuc of format. str - stride; if (str is zero) str = 8; DisableClientStatState(EDGE.FLAG ARRAY); DisableClientState(INDEXARRAY): if - (et) f EnableClientState(TEXTURE.COORD-ARRAY); TexCoordPointer(@, FLOAT, str, poanter); - else f DisableClientState(TEXTURE.COORD_ARRAY); I if (ec) f EnableClientState(COLORLARRAY): ColorPointer(S., tcr str, pointer +Pc); else i DisableClientState(COLORLARRAT): I if (en) f EnableClientState(NORMALARRAY); Norm ...