Lines Matching defs:pr
1568 XmuScanline *pr, *at;
1580 pr = area->scanline;
1587 XmuDestroyScanline(pr);
1588 pr = area->scanline;
1589 if (pr)
1590 at = pr->next;
1593 for (; at; pr = at, at = at->next)
1595 if (XmuScanlineEqu(at, pr)
1596 || (!XmuValidScanline(at) && !XmuValidScanline(pr))
1599 pr->next = at->next;
1601 at = pr;
1604 if (pr && XmuValidScanline(pr))
1606 XmuDestroySegmentList(pr->segment);
1607 pr->segment = (XmuSegment *)NULL;