diff options
| -rw-r--r-- | mi/miarc.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/mi/miarc.c b/mi/miarc.c index d6be99000..71df4ab64 100644 --- a/mi/miarc.c +++ b/mi/miarc.c @@ -1021,6 +1021,7 @@ miWideArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc * parcs) join[0] = join[1] = 0; for (iphase = (pGC->lineStyle == LineDoubleDash); iphase >= 0; iphase--) { miArcSpanData *spdata = NULL; + xArc lastArc; ChangeGCVal gcval; if (iphase == 1) { @@ -1037,10 +1038,17 @@ miWideArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc * parcs) miArcDataPtr arcData; arcData = &polyArcs[iphase].arcs[i]; + if (spdata) { + if (lastArc.width != arcData->arc.width || + lastArc.height != arcData->arc.height) { + free(spdata); + spdata = NULL; + } + } + memcpy(&lastArc, &arcData->arc, sizeof(xArc)); spdata = miArcSegment(pDrawTo, pGCTo, arcData->arc, &arcData->bounds[RIGHT_END], &arcData->bounds[LEFT_END], spdata); - free(spdata); if (polyArcs[iphase].arcs[i].render) { fillSpans(pDrawTo, pGCTo); /* don't cap self-joining arcs */ @@ -1097,6 +1105,8 @@ miWideArc(DrawablePtr pDraw, GCPtr pGC, int narcs, xArc * parcs) } } } + free(spdata); + spdata = NULL; } miFreeArcs(polyArcs, pGC); |