void TaskUnit::executeInBackgroundThread(TaskExecutionContext& context)
{
#ifdef LOG_TASKS
TimedLog timedLog(mTask->getName() + ": background");
#endif
try {
if (mListener) {
mListener->executionStarted();
}
mTask->executeTaskInBackgroundThread(context);
if (mListener) {
mListener->executionEnded();
}
} catch (const std::exception& ex) {
if (mListener) {
//TODO: wrap the original error somehow
mListener->executionError(Exception("Error when executing task."));
}
} catch (...) {
if (mListener) {
mListener->executionError(Exception("Error when executing task."));
}
}
}
void TaskUnit::executeInMainThread()
{
#ifdef LOG_TASKS
TimedLog timedLog(mTask->getName() + ": foreground");
#endif
//First execute all subtasks
for (SubtasksStore::const_iterator I = mSubtasks.begin(); I != mSubtasks.end(); ++I) {
(*I)->executeInMainThread();
}
mTask->executeTaskInMainThread();
}
void TerrainMaterialCompilationTask::executeTaskInMainThread()
{
TimedLog timedLog("TerrainMaterialCompilationTask::executeTaskInMainThread");
for (CompilationInstanceStore::const_iterator J = mMaterialRecompilations.begin(); J != mMaterialRecompilations.end(); ++J) {
TerrainPageSurfaceCompilationInstance* compilationInstance = J->first;
TerrainPage* page = J->second;
compilationInstance->compile(page->getMaterial());
S_LOG_VERBOSE("Compiling terrain page composite map material");
compilationInstance->compileCompositeMap(page->getCompositeMapMaterial());
S_LOG_VERBOSE("Recompiled material for terrain page " << "[" << page->getWFIndex().first << "|" << page->getWFIndex().second << "]");
page->getSurface()->getShadow()->setShadowTextureName(compilationInstance->getShadowTextureName(page->getMaterial()));
mSignal(page); // Notify the terrain system of the material change
delete compilationInstance;
std::stringstream ss;
ss << "Compiled for page [" << page->getWFIndex().first << "|" << page->getWFIndex().second << "]";
timedLog.report(ss.str());
}
updateSceneManagersAfterMaterialsChange();
}
void ModelDefinitionManager::pollBackgroundLoaders(const TimeFrame& timeFrame)
{
if (mBackgroundLoaders.size()) {
TimedLog timedLog("ModelDefinitionManager::pollBackgroundLoaders", true);
for (BackgroundLoaderStore::iterator I = mBackgroundLoaders.begin(); I != mBackgroundLoaders.end();)
{
BackgroundLoaderStore::iterator I_copy = I;
ModelBackgroundLoader* loader(*I);
++I;
if (loader->poll(timeFrame)) {
mBackgroundLoaders.erase(I_copy);
loader->reloadModel();
timedLog.report();
}
if (!timeFrame.isTimeLeft()) {
break;
}
}
}
}
