74     fRunHead = SkRegion_gEmptyRunHeadPtr;  in SkRegion()
78 …  fRunHead = SkRegion_gEmptyRunHeadPtr;   // just need a value that won't trigger sk_free(fRunHead)  in SkRegion()
83 …  fRunHead = SkRegion_gEmptyRunHeadPtr;   // just need a value that won't trigger sk_free(fRunHead)  in SkRegion()
93         SkASSERT(fRunHead->fRefCnt >= 1);  in freeRuns()
94         if (sk_atomic_dec(&fRunHead->fRefCnt) == 1) {  in freeRuns()
98             sk_free(fRunHead);  in freeRuns()
104     fRunHead = RunHead::Alloc(count, ySpanCount, intervalCount);  in allocateRuns()
108     fRunHead = RunHead::Alloc(count);  in allocateRuns()
112     fRunHead = RunHead::Alloc(head.fRunCount,  in allocateRuns()
124     SkTSwap<RunHead*>(fRunHead, other.fRunHead);  in swap()
133   return fRunHead->getIntervalCount();  in computeRegionComplexity()
139     fRunHead = SkRegion_gEmptyRunHeadPtr;  in setEmpty()
150     fRunHead = SkRegion_gRectRunHeadPtr;  in setRect()
163         fRunHead = src.fRunHead;  in setRegion()
165             sk_atomic_inc(&fRunHead->fRefCnt);  in setRegion()
168     return fRunHead != SkRegion_gEmptyRunHeadPtr;  in setRegion()
221         maxT = fRunHead->getIntervalCount() * 2;  in count_runtype_values()
284     if (!this->isComplex() || fRunHead->fRunCount != count) {  in setRuns()
291     fRunHead = fRunHead->ensureWritable();  in setRuns()
292     memcpy(fRunHead->writable_runs(), runs, count * sizeof(RunType));  in setRuns()
293     fRunHead->computeRunBounds(&fBounds);  in setRuns()
322     const RunType* runs = fRunHead->findScanline(y);  in contains()
380     const RunType* scanline = fRunHead->findScanline(r.fTop);  in contains()
426         runs = fRunHead->readonly_runs();  in getRuns()
427         *intervals = fRunHead->getIntervalCount();  in getRuns()
465     const RunType* scanline = fRunHead->findScanline(sect.fTop);  in intersects()
517     const SkRegion::RunHead* ah = fRunHead;  in operator ==()
518     const SkRegion::RunHead* bh = b.fRunHead;  in operator ==()
546             dst->fRunHead = dst->fRunHead->ensureWritable();  in translate()
549             tmp.allocateRuns(*fRunHead);  in translate()
556         const RunType*  sruns = fRunHead->readonly_runs();  in translate()
557         RunType*        druns = dst->fRunHead->writable_runs();  in translate()
579         SkASSERT(sruns - fRunHead->readonly_runs() == fRunHead->fRunCount);  in translate()
580         SkASSERT(druns - dst->fRunHead->readonly_runs() == dst->fRunHead->fRunCount);  in translate()
1104                 size += fRunHead->fRunCount * sizeof(RunType);  in writeToMemory()
1117         buffer.write32(isRect ? 0 : fRunHead->fRunCount);  in writeToMemory()
1121             buffer.write32(fRunHead->getYSpanCount());  in writeToMemory()
1122             buffer.write32(fRunHead->getIntervalCount());  in writeToMemory()
1123             buffer.write(fRunHead->readonly_runs(),  in writeToMemory()
1124                          fRunHead->fRunCount * sizeof(RunType));  in writeToMemory()
1137             tmp.fRunHead = SkRegion_gRectRunHeadPtr;  in readFromMemory()
1142                 buffer.read(tmp.fRunHead->writable_runs(), count * sizeof(RunType));  in readFromMemory()
1239             SkASSERT(fRunHead->fRefCnt >= 1);  in validate()
1240             SkASSERT(fRunHead->fRunCount > kRectRegionRuns);  in validate()
1242             const RunType* run = fRunHead->readonly_runs();  in validate()
1252                 SkASSERT(fRunHead->getYSpanCount() == ySpanCount);  in validate()
1254                 SkASSERT(fRunHead->getIntervalCount() == intervalCount);  in validate()
1266             const RunType* runs = fRunHead->readonly_runs();  in dump()
1267             for (int i = 0; i < fRunHead->fRunCount; i++)  in dump()
1300             fRuns = rgn.fRunHead->readonly_runs();  in reset()
1408             const SkRegion::RunType* runs = rgn.fRunHead->findScanline(y);  in Spanerator()