Basic scene loop

src/ThreadPool.h

@@ -4,19 +4,23 @@
 #include <list>
 #include <thread>
 
+struct Batch
+{
+    std::list<std::function<void()>> jobs;
+};
+
 class ThreadPool
 {
 public:
     ThreadPool(uint32_t numWorkers = std::thread::hardware_concurrency());
     ~ThreadPool();
-    void addJob(std::function<void()>&& job);
-    void waitIdle();
+    void runBatch(Batch&& batch);
 private:
     std::atomic_bool running = true;
     void work();
     std::mutex queueLock;
     std::condition_variable queueCV;
     std::condition_variable completedCV;
-    std::list<std::function<void()>> taskQueue;
+    std::list<Batch> taskQueue;
     std::vector<std::thread> workers;
 };