171 bool SkRegion::op(const SkIRect& rect, const SkRegion& rgn, Op op) {  in op()  argument
174     return this->op(tmp, rgn, op);  in op()
177 bool SkRegion::op(const SkRegion& rgn, const SkIRect& rect, Op op) {  in op()  argument
180     return this->op(rgn, tmp, op);  in op()
393 bool SkRegion::contains(const SkRegion& rgn) const {  in contains()
395     SkDEBUGCODE(rgn.validate();)  in contains()
397     if (this->isEmpty() || rgn.isEmpty() || !fBounds.contains(rgn.fBounds)) {  in contains()
403     if (rgn.isRect()) {  in contains()
404         return this->contains(rgn.getBounds());  in contains()
411     return !Oper(rgn, *this, kDifference_Op, NULL);  in contains()
478 bool SkRegion::intersects(const SkRegion& rgn) const {  in intersects()
479     if (this->isEmpty() || rgn.isEmpty()) {  in intersects()
483     if (!SkIRect::Intersects(fBounds, rgn.fBounds)) {  in intersects()
488     bool theyAreARect = rgn.isRect();  in intersects()
494         return rgn.intersects(this->getBounds());  in intersects()
497         return this->intersects(rgn.getBounds());  in intersects()
501     return Oper(*this, rgn, kIntersect_Op, NULL);  in intersects()
975 static bool setRegionCheck(SkRegion* result, const SkRegion& rgn) {  in setRegionCheck()  argument
976     return result ? result->setRegion(rgn) : !rgn.isEmpty();  in setRegionCheck()
1278 SkRegion::Iterator::Iterator(const SkRegion& rgn) {  in Iterator()  argument
1279     this->reset(rgn);  in Iterator()
1290 void SkRegion::Iterator::reset(const SkRegion& rgn) {  in reset()  argument
1291     fRgn = &rgn;  in reset()
1292     if (rgn.isEmpty()) {  in reset()
1296         if (rgn.isRect()) {  in reset()
1297             fRect = rgn.fBounds;  in reset()
1300             fRuns = rgn.fRunHead->readonly_runs();  in reset()
1348 SkRegion::Cliperator::Cliperator(const SkRegion& rgn, const SkIRect& clip)  in Cliperator()  argument
1349         : fIter(rgn), fClip(clip), fDone(true) {  in Cliperator()
1387 SkRegion::Spanerator::Spanerator(const SkRegion& rgn, int y, int left,  in Spanerator()  argument
1389     SkDEBUGCODE(rgn.validate();)  in Spanerator()
1391     const SkIRect& r = rgn.getBounds();  in Spanerator()
1394     if (!rgn.isEmpty() && y >= r.fTop && y < r.fBottom &&  in Spanerator()
1396         if (rgn.isRect()) {  in Spanerator()
1408             const SkRegion::RunType* runs = rgn.fRunHead->findScanline(y);  in Spanerator()