81         SkTSpan* opp = this->spanAtT(t, &priorSpan);  in addForPerp()  local
170 int SkTSpan::hullCheck(const SkTSpan* opp,  in hullCheck()
198 int SkTSpan::hullsIntersect(SkTSpan* opp,  in hullsIntersect()
281     double opp = (*fPart)[end].fY - origY;  in linearIntersects()  local
306 bool SkTSpan::onlyEndPointsInCommon(const SkTSpan* opp,  in onlyEndPointsInCommon()
357         SkTSpan* opp = bounded->fBounded;  in removeAllBounded()  local
364 bool SkTSpan::removeBounded(const SkTSpan* opp) {  in removeBounded()
558     const SkTCurve& opp = sect2->fCurve;  in binarySearchCoin()  local
735     const SkTCurve& opp = sect2->fCurve;  in computePerpendiculars()  local
984         SkTSect* opp,  in intersects()
1040 static bool is_parallel(const SkDLine& thisLine, const SkTCurve& opp) {  in is_parallel()
1069         SkTSect* opp,  in linesIntersect()
1343         SkTSpan* span, SkTSect* opp) {  in removeAllBut()
1362 bool SkTSect::removeByPerpendicular(SkTSect* opp) {  in removeByPerpendicular()
1439         SkTSect* opp) {  in removeSpans()
1489         SkTSect* opp) {  in trim()