adding async chunk generation

Application/Utils.h

@@ -1,8 +1,11 @@
 #ifndef UTILS_H
 #define UTILS_H
 
+#include <mutex>
+#include <queue>
 #include <unistd.h>
 #include <filesystem>
+#include <condition_variable>
 
 #include <ScopMaths.h>
 
@@ -42,4 +45,36 @@ namespace std
 	};
 }
 
+template <typename T>
+class ThreadSafeQueue
+{
+	public:
+		inline void Push(T item)
+		{
+			const std::unique_lock<std::mutex> lock(m_mutex);
+			m_queue.push(item);
+			m_cond.notify_one();
+		}
+
+		inline T Pop()
+		{
+			std::unique_lock<std::mutex> lock(m_mutex);
+			m_cond.wait(lock, [this]() { return !m_queue.empty(); });
+			T item = m_queue.front();
+			m_queue.pop();
+			return item;
+		}
+
+		bool IsEmpty() const
+		{
+			const std::unique_lock<std::mutex> lock(m_mutex);
+			return m_queue.empty();
+		}
+
+	private:
+		std::queue<T> m_queue;
+		mutable std::mutex m_mutex;
+		std::condition_variable m_cond;
+};
+
 #endif