sk_sp<SkFlattenable> SkDashImpl::CreateProc(SkReadBuffer& buffer) {
const SkScalar phase = buffer.readScalar();
uint32_t count = buffer.getArrayCount();
// Don't allocate gigantic buffers if there's not data for them.
if (count > buffer.size() / sizeof(SkScalar)) {
return nullptr;
}
SkAutoSTArray<32, SkScalar> intervals(count);
if (buffer.readScalarArray(intervals.get(), count)) {
return SkDashPathEffect::Make(intervals.get(), SkToInt(count), phase);
}
return nullptr;
}
