25 static int compute_intervalcount(const SkRegion::RunType runs[]) {  in compute_intervalcount()  argument
26     const SkRegion::RunType* curr = runs;  in compute_intervalcount()
32     return SkToInt((curr - runs) >> 1);  in compute_intervalcount()
120      *  Given a scanline (including its Bottom value at runs[0]), return the next
121      *  scanline. Asserts that there is one (i.e. runs[0] < Sentinel)
123     static SkRegion::RunType* SkipEntireScanline(const SkRegion::RunType runs[]) {  in SkipEntireScanline()
125         SkASSERT(runs[0] < SkRegion::kRunTypeSentinel);  in SkipEntireScanline()
127         const int intervals = runs[1];  in SkipEntireScanline()
128         SkASSERT(runs[2 + intervals * 2] == SkRegion::kRunTypeSentinel);  in SkipEntireScanline()
131             int n = compute_intervalcount(&runs[2]);  in SkipEntireScanline()
137         runs += 1 + 1 + intervals * 2 + 1;  in SkipEntireScanline()
138         return const_cast<SkRegion::RunType*>(runs);  in SkipEntireScanline()
150         const RunType* runs = this->readonly_runs();  in findScanline()  local
153         SkASSERT(y >= runs[0]);  in findScanline()
155         runs += 1;  // skip top-Y  in findScanline()
157             int bottom = runs[0];  in findScanline()
164             runs = SkipEntireScanline(runs);  in findScanline()
166         return const_cast<SkRegion::RunType*>(runs);  in findScanline()
169     // Copy src runs into us, computing interval counts and bounds along the way
171         RunType* runs = this->writable_runs();  in computeRunBounds()  local
172         bounds->fTop = *runs++;  in computeRunBounds()
181             bot = *runs++;  in computeRunBounds()
185             const int intervals = *runs++;  in computeRunBounds()
192                     int n = compute_intervalcount(runs);  in computeRunBounds()
196                 RunType L = runs[0];  in computeRunBounds()
202                 runs += intervals * 2;  in computeRunBounds()
203                 RunType R = runs[-1];  in computeRunBounds()
211             SkASSERT(SkRegion::kRunTypeSentinel == *runs);  in computeRunBounds()
212             runs += 1;  // skip x-sentinel  in computeRunBounds()
215         } while (SkRegion::kRunTypeSentinel > *runs);  in computeRunBounds()
219         int runCount = SkToInt(runs - this->writable_runs() + 1);  in computeRunBounds()