14   int       lc, rc = 0, lx, rx = 0, xx, y, c;  in PetscDrawInterpolatedTriangle_X()  local
69     lx    = (int)(lfrac * ((PetscReal)x2_x1) + (PetscReal)x1);  in PetscDrawInterpolatedTriangle_X()
76     rx_lx = rx - lx;  in PetscDrawInterpolatedTriangle_X()
77     if (rx > lx) {  in PetscDrawInterpolatedTriangle_X()
78       for (xx = lx; xx <= rx; xx++) {  in PetscDrawInterpolatedTriangle_X()
79         c = (((xx - lx) * (rc_lc)) / (rx_lx) + lc) >> SHIFT_VAL;  in PetscDrawInterpolatedTriangle_X()
83     } else if (rx < lx) {  in PetscDrawInterpolatedTriangle_X()
84       for (xx = lx; xx >= rx; xx--) {  in PetscDrawInterpolatedTriangle_X()
85         c = (((xx - lx) * (rc_lc)) / (rx_lx) + lc) >> SHIFT_VAL;  in PetscDrawInterpolatedTriangle_X()
92       XDrawPoint(win->disp, PetscDrawXiDrawable(win), win->gc.set, lx, y);  in PetscDrawInterpolatedTriangle_X()
119     lx    = (int)(lfrac * ((PetscReal)x3_x2) + (PetscReal)x2);  in PetscDrawInterpolatedTriangle_X()
126     rx_lx = rx - lx;  in PetscDrawInterpolatedTriangle_X()
127     if (rx > lx) {  in PetscDrawInterpolatedTriangle_X()
128       for (xx = lx; xx <= rx; xx++) {  in PetscDrawInterpolatedTriangle_X()
129         c = (((xx - lx) * (rc_lc)) / (rx_lx) + lc) >> SHIFT_VAL;  in PetscDrawInterpolatedTriangle_X()
133     } else if (rx < lx) {  in PetscDrawInterpolatedTriangle_X()
134       for (xx = lx; xx >= rx; xx--) {  in PetscDrawInterpolatedTriangle_X()
135         c = (((xx - lx) * (rc_lc)) / (rx_lx) + lc) >> SHIFT_VAL;  in PetscDrawInterpolatedTriangle_X()
142       XDrawPoint(win->disp, PetscDrawXiDrawable(win), win->gc.set, lx, y);  in PetscDrawInterpolatedTriangle_X()