18     GrWindowRectangles() : fCount(0) {}  in GrWindowRectangles()
19     GrWindowRectangles(const GrWindowRectangles& that) : fCount(0) { *this = that; }  in GrWindowRectangles()
24     bool empty() const { return !fCount; }  in empty()
25     int count() const { return fCount; }  in count()
41     const Rec* rec() const { return fCount <= kNumLocalWindows ? nullptr : fRec; }  in rec()
43     int fCount;  variable
61     return fCount <= kNumLocalWindows ? fLocalWindows : fRec->fData;  in data()
66     fCount = 0;  in reset()
71     fCount = that.fCount;
72     if (fCount <= kNumLocalWindows) {
73         memcpy(fLocalWindows, that.fLocalWindows, fCount * sizeof(SkIRect));
85     result.fCount = fCount;  in makeOffset()
87     if (result.fCount > kNumLocalWindows) {  in makeOffset()
93     for (int i = 0; i < fCount; ++i) {  in makeOffset()
100     SkASSERT(fCount < kMaxWindows);  in addWindow()
101     if (fCount < kNumLocalWindows) {  in addWindow()
102         return fLocalWindows[fCount++];  in addWindow()
104     if (fCount == kNumLocalWindows) {  in addWindow()
108         fRec = new Rec(fRec->fData, fCount);  in addWindow()
110     return fRec->fData[fCount++];  in addWindow()
114     if (fCount != that.fCount) {
117     if (fCount > kNumLocalWindows && fRec == that.fRec) {
120     return !fCount || !memcmp(this->data(), that.data(), sizeof(SkIRect) * fCount);