Lines Matching refs:plane
35 * Prototype for a 8 plane rasterizer function. Will codegenerate
45 const struct lp_rast_plane *plane,
54 -plane[j].dcdx,
55 plane[j].dcdy);
71 const struct lp_rast_plane *plane,
82 const int dcdx = -plane[j].dcdx * 4;
83 const int dcdy = plane[j].dcdy * 4;
84 const int cox = plane[j].eo * 4;
85 const int ei = plane[j].dcdy - plane[j].dcdx - plane[j].eo;
103 * but outside at least one trivial accept plane:
127 - plane[j].dcdx * ix
128 + plane[j].dcdy * iy);
130 TAG(do_block_4)(task, tri, plane, px, py, cx);
162 struct lp_rast_plane plane[NR_PLANES];
177 plane[j] = tri_plane[i];
179 c[j] = plane[j].c + plane[j].dcdy * y - plane[j].dcdx * x;
182 const int dcdx = -plane[j].dcdx * 16;
183 const int dcdy = plane[j].dcdy * 16;
184 const int cox = plane[j].eo * 16;
185 const int ei = plane[j].dcdy - plane[j].dcdx - plane[j].eo;
206 * but outside at least one trivial accept plane:
226 - plane[j].dcdx * ix
227 + plane[j].dcdy * iy);
232 TAG(do_block_16)(task, tri, plane, px, py, cx);
261 const struct lp_rast_plane *plane = GET_PLANES(tri);
276 const int dcdx = -plane[j].dcdx * 4;
277 const int dcdy = plane[j].dcdy * 4;
286 const int c = plane[j].c + plane[j].dcdy * y - plane[j].dcdx * x;
287 const int cox = plane[j].eo * 4;
298 * but outside at least one trivial accept plane:
315 const int cx = (plane[j].c - 1
316 - plane[j].dcdx * px
317 + plane[j].dcdy * py) * 4;
334 const struct lp_rast_plane *plane = GET_PLANES(tri);
346 const int cx = (plane[j].c
347 - plane[j].dcdx * x
348 + plane[j].dcdy * y);
350 const int dcdx = -plane[j].dcdx;
351 const int dcdy = plane[j].dcdy;