void
MemoryState::downsample(const MemoryState &state)
{
const int shift = myIgnoreBits - state.myIgnoreBits;
const uint64 scale = 1 << shift;
// Copy time first for the display to work correctly
myTime = state.myTime;
myTotalEvents = state.myTotalEvents;
for (DisplayIterator it(const_cast<MemoryState &>(state));
!it.atEnd(); it.advance())
{
DisplayPage page(it.page());
uint64 myaddr = page.addr() >> shift;
myTopExists[myaddr >> theBottomBits] = true;
myExists[myaddr >> theDisplayBits] = true;
for (uint64 i = 0; i < page.size(); i += scale)
{
uint &mystate = myState[myaddr].uval;
State *arr = page.stateArray();
uint64 n = SYSmin(i+scale, page.size());
for (uint64 j = i; j < n; j++)
{
mystate = SYSmax(mystate, arr[j].uval);
}
myaddr++;
}
}
}
std::string
GusdGetErrors(UT_ErrorManager* mgr, UT_ErrorSeverity sev)
{
std::string err;
if(mgr && mgr->getSeverity() >= SYSmin(sev, UT_ERROR_MESSAGE)) {
UT_String msg;
mgr->getErrorMessages(msg, sev, /*headerflag*/ 0);
err = msg.toStdString();
}
return err;
}