Lines Matching refs:bc_prev
34 float bc_prev, float bc_cur);
220 float bc_prev; /* Boundary code for previous */ in pick() local
225 bc_prev = prev_vp->x; in pick()
229 bc_prev = prev_vp->w - prev_vp->x; in pick()
233 bc_prev = prev_vp->y; in pick()
237 bc_prev = prev_vp->w - prev_vp->y; in pick()
241 bc_prev = prev_vp->z; in pick()
245 bc_prev = prev_vp->w - prev_vp->z; in pick()
252 if (bc_prev < 0.0f) { in pick()
259 intersection(next_vp, prev_vp, cur_vp, bc_prev, bc_cur); in pick()
270 intersection(next_vp, prev_vp, cur_vp, bc_prev, bc_cur); in pick()
359 float bc_prev, float bc_cur) in intersection() argument
361 float alpha = bc_prev / (bc_prev - bc_cur); in intersection()