30 static int compute_intervalcount(const SkRegion::RunType runs[]) {  in compute_intervalcount()  argument
31     const SkRegion::RunType* curr = runs;  in compute_intervalcount()
37     return SkToInt((curr - runs) >> 1);  in compute_intervalcount()
131      *  Given a scanline (including its Bottom value at runs[0]), return the next
132      *  scanline. Asserts that there is one (i.e. runs[0] < Sentinel)
134     static SkRegion::RunType* SkipEntireScanline(const SkRegion::RunType runs[]) {  in SkipEntireScanline()
136         SkASSERT(runs[0] < SkRegion::kRunTypeSentinel);  in SkipEntireScanline()
138         const int intervals = runs[1];  in SkipEntireScanline()
139         SkASSERT(runs[2 + intervals * 2] == SkRegion::kRunTypeSentinel);  in SkipEntireScanline()
142             int n = compute_intervalcount(&runs[2]);  in SkipEntireScanline()
148         runs += 1 + 1 + intervals * 2 + 1;  in SkipEntireScanline()
149         return const_cast<SkRegion::RunType*>(runs);  in SkipEntireScanline()
161         const RunType* runs = this->readonly_runs();  in findScanline()  local
164         SkASSERT(y >= runs[0]);  in findScanline()
166         runs += 1;  // skip top-Y  in findScanline()
168             int bottom = runs[0];  in findScanline()
175             runs = SkipEntireScanline(runs);  in findScanline()
177         return const_cast<SkRegion::RunType*>(runs);  in findScanline()
180     // Copy src runs into us, computing interval counts and bounds along the way
182         RunType* runs = this->writable_runs();  in computeRunBounds()  local
183         bounds->fTop = *runs++;  in computeRunBounds()
192             bot = *runs++;  in computeRunBounds()
196             const int intervals = *runs++;  in computeRunBounds()
203                     int n = compute_intervalcount(runs);  in computeRunBounds()
207                 RunType L = runs[0];  in computeRunBounds()
213                 runs += intervals * 2;  in computeRunBounds()
214                 RunType R = runs[-1];  in computeRunBounds()
222             SkASSERT(SkRegion::kRunTypeSentinel == *runs);  in computeRunBounds()
223             runs += 1;  // skip x-sentinel  in computeRunBounds()
226         } while (SkRegion::kRunTypeSentinel > *runs);  in computeRunBounds()
230         int runCount = SkToInt(runs - this->writable_runs() + 1);  in computeRunBounds()