Cross Reference: /xsrc/external/mit/xorg-server/dist/mi/mifillarc.c

Lines Matching defs:arc
54 miFillArcSetup(xArc * arc, miFillArcRec * info)
56     info->y = arc->height >> 1;
57     info->dy = arc->height & 1;
58     info->yorg = arc->y + info->y;
59     info->dx = arc->width & 1;
60     info->xorg = arc->x + (arc->width >> 1) + info->dx;
62     if (arc->width == arc->height) {
82         info->ym = (arc->width * arc->width) << 3;
83         info->xm = (arc->height * arc->height) << 3;
101 miFillArcDSetup(xArc * arc, miFillArcDRec * info)
105     info->y = arc->height >> 1;
106     info->dy = arc->height & 1;
107     info->yorg = arc->y + info->y;
108     info->dx = arc->width & 1;
109     info->xorg = arc->x + (arc->width >> 1) + info->dx;
111     info->ym = ((double) arc->width) * (arc->width * 8);
112     info->xm = ((double) arc->height) * (arc->height * 8);
129 miGetArcEdge(xArc * arc, miSliceEdgePtr edge, int k, Bool top, Bool left)
133     y = arc->height >> 1;
134     if (!(arc->width & 1))
138         if (arc->height & 1)
151     edge->x += arc->x + (arc->width >> 1);
242 miGetPieEdge(xArc * arc, int angle, miSliceEdgePtr edge, Bool top, Bool left)
247     miEllipseAngleToSlope(angle, arc->width, arc->height, &dx, &dy, 0, 0);
257         edge->x = arc->x + (arc->width >> 1);
258         if (left && (arc->width & 1))
260         else if (!left && !(arc->width & 1))
271     k = (arc->height & 1) ? dx : 0;
272     if (arc->width & 1)
276     miGetArcEdge(arc, edge, k, top, left);
280 miFillArcSliceSetup(xArc * arc, miArcSliceRec * slice, GCPtr pGC)
284     angle1 = arc->angle1;
285     if (arc->angle2 < 0) {
287         angle1 += arc->angle2;
290         angle2 = angle1 + arc->angle2;
300     slice->max_top_y = arc->height >> 1;
301     slice->min_bot_y = 1 - (arc->height & 1);
312                 slice->min_top_y = arc->height;
318                 slice->min_bot_y = arc->height;
329                 slice->min_bot_y = arc->height;
333                 slice->min_top_y = arc->height;
336         miGetPieEdge(arc, angle1, &slice->edge1,
338         miGetPieEdge(arc, angle2, &slice->edge2,
346         w2 = (double) arc->width / 2.0;
347         h2 = (double) arc->height / 2.0;
376         if (arc->height & 1) {
380         if (arc->width & 1) {
410                     slice->min_bot_y = arc->height;
413                     slice->max_bot_y = -y - (arc->height & 1);
421                     slice->min_top_y = arc->height;
422                     slice->min_bot_y = -y - (arc->height & 1);
438             slice->edge1.x += arc->x + (arc->width >> 1);
456             miGetArcEdge(arc, &slice->edge1, k,
458             miGetArcEdge(arc, &slice->edge2, k,
479 miFillEllipseI(DrawablePtr pDraw, GCPtr pGC, xArc * arc, DDXPointPtr points, int *widths)
488     miFillArcSetup(arc, &info);
504 miFillEllipseD(DrawablePtr pDraw, GCPtr pGC, xArc * arc, DDXPointPtr points, int *widths)
513     miFillArcDSetup(arc, &info);
551 miFillArcSliceI(DrawablePtr pDraw, GCPtr pGC, xArc * arc, DDXPointPtr points, int *widths)
561     miFillArcSetup(arc, &info);
562     miFillArcSliceSetup(arc, &slice, pGC);
564     slw = arc->height;
566         slw += (arc->height >> 1) + 1;
594 miFillArcSliceD(DrawablePtr pDraw, GCPtr pGC, xArc * arc, DDXPointPtr points, int *widths)
605     miFillArcDSetup(arc, &info);
606     miFillArcSliceSetup(arc, &slice, pGC);
608     slw = arc->height;
610         slw += (arc->height >> 1) + 1;
639  * fill each arc as it comes.
653         xArc *arc;
659         for (narcs = 0, arc = parcs; narcs < narcs_all; narcs++, arc++) {
660             if (narcs && nspans + arc->height > MAX_SPANS_PER_LOOP)
662             nspans += arc->height;
664             /* A pie-slice arc may add another pile of spans */
666                 (-FULLCIRCLE < arc->angle2 && arc->angle2 < FULLCIRCLE))
667                 nspans += (arc->height + 1) >> 1;
675             for (i = 0, arc = parcs; i < narcs; arc++, i++) {
676                 if (miFillArcEmpty(arc))
678                 if ((arc->angle2 >= FULLCIRCLE) || (arc->angle2 <= -FULLCIRCLE))
680                     if (miCanFillArc(arc))
681                         n = miFillEllipseI(pDraw, pGC, arc, pts, wids);
683                         n = miFillEllipseD(pDraw, pGC, arc, pts, wids);
687                     if (miCanFillArc(arc))
688                         n = miFillArcSliceI(pDraw, pGC, arc, pts, wids);
690                         n = miFillArcSliceD(pDraw, pGC, arc, pts, wids);