Lines Matching defs:ex
64 // start with ex equal to the last computed value
65 int64_t ex = fx + (count - 1) * dx;
66 fOverflowed = overflows_fixed(ex);
68 if ((uint64_t)(fx | ex) <= 0xFFFF) {
74 if (fx <= 0 && ex <= 0) {
79 if (fx >= 0xFFFF && ex >= 0xFFFF) {
87 // now make ex be 1 past the last computed value
88 ex += dx;
89 fOverflowed = overflows_fixed(ex);
117 ex = fx + dx * count;
123 ex -= dx;
125 SkTSwap(fx, ex);
130 fCount0 = chop(fx, 0, ex, dx, count);
135 fCount1 = chop(fx, 0xFFFF, ex, dx, count);
141 SkASSERT(fx <= ex);
