15 struct GrIRect16 {  struct
18     static GrIRect16 SK_WARN_UNUSED_RESULT MakeEmpty() {  in MakeEmpty()  argument
24     static GrIRect16 SK_WARN_UNUSED_RESULT MakeWH(int16_t w, int16_t h) {  in MakeWH()  argument
30     static GrIRect16 SK_WARN_UNUSED_RESULT MakeXYWH(int16_t x, int16_t y, int16_t w, int16_t h) {  in MakeXYWH()  argument
36     int width() const { return fRight - fLeft; }  in width()
37     int height() const { return fBottom - fTop; }  in height()
38     int area() const { return this->width() * this->height(); }  in area()
39     bool isEmpty() const { return fLeft >= fRight || fTop >= fBottom; }  in isEmpty()
41     void setEmpty() { memset(this, 0, sizeof(*this)); }  in setEmpty()
43     void set(int16_t left, int16_t top, int16_t right, int16_t bottom) {  in set()
50     void set(const SkIRect& r) {  in set()