// Runs on the main thread.
GameInfo *GameInfoCache::GetInfo(Thin3DContext *thin3d, const std::string &gamePath, int wantFlags) {
GameInfo *info = 0;
auto iter = info_.find(gamePath);
if (iter != info_.end()) {
info = iter->second;
if ((info->wantFlags & wantFlags) != wantFlags) {
// Need to start over. We'll just add a new work item.
goto again;
}
if (thin3d && info->iconDataLoaded) {
SetupTexture(info, info->iconTextureData, thin3d, info->iconTexture, info->timeIconWasLoaded);
info->iconDataLoaded = false;
}
if (thin3d && info->pic0DataLoaded) {
SetupTexture(info, info->pic0TextureData, thin3d, info->pic0Texture, info->timePic0WasLoaded);
info->pic0DataLoaded = false;
}
if (thin3d && info->pic1DataLoaded) {
SetupTexture(info, info->pic1TextureData, thin3d, info->pic1Texture, info->timePic1WasLoaded);
info->pic1DataLoaded = false;
}
iter->second->lastAccessedTime = time_now_d();
return iter->second;
}
again:
if (!info) {
info = new GameInfo();
}
{
lock_guard lock(info->lock);
if (info->IsWorking()) {
// Uh oh, it's currently in process. It could mark pending = false with the wrong wantFlags.
// Let's wait it out, then queue.
WaitUntilDone(info);
}
info->wantFlags |= wantFlags;
info->pending = true;
}
GameInfoWorkItem *item = new GameInfoWorkItem(gamePath, info);
gameInfoWQ_->Add(item);
info_[gamePath] = info;
return info;
}
bool GPxiBasicAnalogOutput::UpdatePhysicalOutput( double newSetPoint )
{
try {
// Create a writer
CNiDAQmxAnalogSingleChannelWriter m_writer(Stream);
// And write immediately
m_writer.WriteSingleSample(true, newSetPoint);
// Wait until the I/O completes before destroying the task
WaitUntilDone(-1);
}
catch (CNiDAQmxException *exception) {
exception->ReportError();
exception->Delete();
return false;
}
return true;
}
