135    EdgeT eMaj, eTop, eBot;  in NAME()  local
221    eMaj.v0 = vMin;   eMaj.v1 = vMax;   /*TODO: .v1's not needed */  in NAME()
226    eMaj.dx = FixedToFloat(vMax_fx - vMin_fx);  in NAME()
227    eMaj.dy = FixedToFloat(vMax_fy - vMin_fy);  in NAME()
235       const GLfloat area = eMaj.dx * eBot.dy - eBot.dx * eMaj.dy;  in NAME()
251       eMaj.fsy = FixedCeil(vMin_fy);  in NAME()
252       eMaj.lines = FixedToInt(FixedCeil(vMax_fy - eMaj.fsy));  in NAME()
253       if (eMaj.lines > 0) {  in NAME()
254          eMaj.dxdy = eMaj.dx / eMaj.dy;  in NAME()
255          eMaj.fdxdy = SignedFloatToFixed(eMaj.dxdy);  in NAME()
256          eMaj.adjy = (GLfloat) (eMaj.fsy - vMin_fy);  /* SCALED! */  in NAME()
257          eMaj.fx0 = vMin_fx;  in NAME()
258          eMaj.fsx = eMaj.fx0 + (GLfixed) (eMaj.adjy * eMaj.dxdy);  in NAME()
338 …       span.attrStepX[FRAG_ATTRIB_WPOS][2] = oneOverArea * (eMaj_dz * eBot.dy - eMaj.dy * eBot_dz);  in NAME()
346 …       span.attrStepY[FRAG_ATTRIB_WPOS][2] = oneOverArea * (eMaj.dx * eBot_dz - eMaj_dz * eBot.dx);  in NAME()
367 …       span.attrStepX[FRAG_ATTRIB_COL0][0] = oneOverArea * (eMaj_dr * eBot.dy - eMaj.dy * eBot_dr);  in NAME()
368 …       span.attrStepY[FRAG_ATTRIB_COL0][0] = oneOverArea * (eMaj.dx * eBot_dr - eMaj_dr * eBot.dx);  in NAME()
369 …       span.attrStepX[FRAG_ATTRIB_COL0][1] = oneOverArea * (eMaj_dg * eBot.dy - eMaj.dy * eBot_dg);  in NAME()
370 …       span.attrStepY[FRAG_ATTRIB_COL0][1] = oneOverArea * (eMaj.dx * eBot_dg - eMaj_dg * eBot.dx);  in NAME()
371 …       span.attrStepX[FRAG_ATTRIB_COL0][2] = oneOverArea * (eMaj_db * eBot.dy - eMaj.dy * eBot_db);  in NAME()
372 …       span.attrStepY[FRAG_ATTRIB_COL0][2] = oneOverArea * (eMaj.dx * eBot_db - eMaj_db * eBot.dx);  in NAME()
377 …       span.attrStepX[FRAG_ATTRIB_COL0][3] = oneOverArea * (eMaj_da * eBot.dy - eMaj.dy * eBot_da);  in NAME()
378 …       span.attrStepY[FRAG_ATTRIB_COL0][3] = oneOverArea * (eMaj.dx * eBot_da - eMaj_da * eBot.dx);  in NAME()
403 …       span.attrStepX[FRAG_ATTRIB_TEX0][0] = oneOverArea * (eMaj_ds * eBot.dy - eMaj.dy * eBot_ds);  in NAME()
404 …       span.attrStepY[FRAG_ATTRIB_TEX0][0] = oneOverArea * (eMaj.dx * eBot_ds - eMaj_ds * eBot.dx);  in NAME()
405 …       span.attrStepX[FRAG_ATTRIB_TEX0][1] = oneOverArea * (eMaj_dt * eBot.dy - eMaj.dy * eBot_dt);  in NAME()
406 …       span.attrStepY[FRAG_ATTRIB_TEX0][1] = oneOverArea * (eMaj.dx * eBot_dt - eMaj_dt * eBot.dx);  in NAME()
420 …       span.attrStepX[FRAG_ATTRIB_WPOS][3] = oneOverArea * (eMaj_dw * eBot.dy - eMaj.dy * eBot_dw);  in NAME()
421 …       span.attrStepY[FRAG_ATTRIB_WPOS][3] = oneOverArea * (eMaj.dx * eBot_dw - eMaj_dw * eBot.dx);  in NAME()
433                   span.attrStepX[attr][c] = oneOverArea * (eMaj_da * eBot.dy - eMaj.dy * eBot_da);  in NAME()
434                   span.attrStepY[attr][c] = oneOverArea * (eMaj.dx * eBot_da - eMaj_da * eBot.dx);  in NAME()
533                   eLeft = &eMaj;  in NAME()
541                   eRight = &eMaj;  in NAME()
550                   eLeft = &eMaj;  in NAME()
558                   eRight = &eMaj;  in NAME()