task: improve threading

2022-11-07 10:42:41 -08:00
parent a6cafe59a5
commit 373717629e
5 changed files with 11 additions and 5 deletions
@@ -29,6 +29,7 @@ TaskManager* TaskManager::instance_ = nullptr;

 TaskManager::TaskManager()
 {
+  thread_pool_.setMaxThreadCount(1);
 }

 TaskManager::~TaskManager()
@@ -95,9 +96,9 @@ void TaskManager::AddTask(Task* t)
  // Run task concurrently
  watcher->setFuture(
 #if QT_VERSION_MAJOR >= 6
-        QtConcurrent::run(&Task::Start, t)
+        QtConcurrent::run(&thread_pool_, &Task::Start, t)
 #else
-        QtConcurrent::run(t, &Task::Start)
+        QtConcurrent::run(&thread_pool_, t, &Task::Start)
 #endif
        );