364             // prior clip. This could be wildly incorrect if the  in combineBoundsDiff()
367             // size of the prior bound (e.g., if the second clip  in combineBoundsDiff()
368             // exactly matched the bottom half of the prior clip).  in combineBoundsDiff()
409 void SkClipStack::Element::updateBoundAndGenID(const Element* prior) {  in updateBoundAndGenID()  argument
423                 (SkClipOp::kIntersect == fOp && nullptr == prior) ||  in updateBoundAndGenID()
424                 (SkClipOp::kIntersect == fOp && prior->fIsIntersectionOfRects &&  in updateBoundAndGenID()
425                  prior->rectRectIntersectAllowed(this->getDeviceSpaceRect(), fDoAA))) {  in updateBoundAndGenID()
460     if (nullptr == prior) {  in updateBoundAndGenID()
461         // no prior clip means the entire plane is writable  in updateBoundAndGenID()
465         prevFinite = prior->fFiniteBound;  in updateBoundAndGenID()
466         prevType = prior->fFiniteBoundType;  in updateBoundAndGenID()
482     // Now integrate with clip with the prior clips  in updateBoundAndGenID()
496     } // else Replace just ignores everything prior and should already have filled in bounds.  in updateBoundAndGenID()
689     Element* prior = (Element*) iter.prev();  in pushElement()  local
691     if (prior) {  in pushElement()
694             prior = (Element*) fDeque.back();  in pushElement()
695         } else if (prior->canBeIntersectedInPlace(fSaveCount, element.getOp())) {  in pushElement()
696             switch (prior->fDeviceSpaceType) {  in pushElement()
698                     SkDEBUGCODE(prior->checkEmpty();)  in pushElement()
702                         prior->fShader = SkShaders::Blend(SkBlendMode::kSrcIn,  in pushElement()
703                                                           element.fShader, prior->fShader);  in pushElement()
705                         prior->updateBoundAndGenID(priorPrior);  in pushElement()
711                         if (prior->rectRectIntersectAllowed(element.getDeviceSpaceRect(),  in pushElement()
714                             if (!isectRect.intersect(prior->getDeviceSpaceRect(),  in pushElement()
716                                 prior->setEmpty();  in pushElement()
720                             prior->fDeviceSpaceRRect.setRect(isectRect);  in pushElement()
721                             prior->fDoAA = element.isAA();  in pushElement()
723                             prior->updateBoundAndGenID(priorPrior);  in pushElement()
730                     if (!SkRect::Intersects(prior->getBounds(), element.getBounds())) {  in pushElement()
731                         prior->setEmpty();  in pushElement()
739     newElement->updateBoundAndGenID(prior);  in pushElement()
906             while (const Element* prior = (const Element*)iter.prev()) {  in isRRect()  local
908                 if ((prior->getOp() != SkClipOp::kIntersect && !prior->isReplaceOp()) ||  in isRRect()
909                     !prior->contains(backBounds)) {  in isRRect()
912                 if (prior->isReplaceOp()) {  in isRRect()