More Linux fixes

src/Nazara/Platform/X11/WindowImpl.cpp

@@ -165,15 +165,14 @@ namespace Nz
 
 		if (m_style & WindowStyle_Threaded)
 		{
-			Mutex mutex;
-			ConditionVariable condition;
+			std::mutex mutex;
+			std::condition_variable condition;
 			m_threadActive = true;
 
 			// Wait until the thread is ready
-			mutex.Lock();
-			m_thread = Thread(WindowThread, this, &mutex, &condition);
-			condition.Wait(&mutex);
-			mutex.Unlock();
+			std::unique_lock<std::mutex> lock(mutex);
+			m_thread = std::string(WindowThread, this, std::ref(mutex), std::ref(condition));
+			condition.wait(lock);
 		}
 
 		// Set fullscreen video mode and switch to fullscreen if necessary
@@ -1577,11 +1576,12 @@ namespace Nz
 			));
 	}
 
-	void WindowImpl::WindowThread(WindowImpl* window, Mutex* mutex, ConditionVariable* condition)
+	void WindowImpl::WindowThread(WindowImpl* window, std::mutex& mutex, std::condition_variable& condition)
 	{
-		mutex->Lock();
-		condition->Signal();
-		mutex->Unlock(); // mutex and condition may be destroyed after this line
+		{
+			std::lock_guard<std::mutex> lock(mutex);
+			condition.notify_all();
+		}
 
 		if (!window->m_window)
 			return;

src/Nazara/Platform/X11/WindowImpl.hpp

@@ -10,18 +10,18 @@
 #define NAZARA_WINDOWIMPL_HPP
 
 #include <Nazara/Prerequisites.hpp>
-#include <Nazara/Core/Thread.hpp>
 #include <Nazara/Math/Vector2.hpp>
 #include <Nazara/Platform/Enums.hpp>
 #include <Nazara/Platform/Keyboard.hpp>
 #include <Nazara/Platform/WindowHandle.hpp>
+#include <condition_variable>
+#include <mutex>
+#include <thread>
 #include <xcb/randr.h>
 #include <xcb/xcb_icccm.h>
 
 namespace Nz
 {
-	class ConditionVariable;
-	class Mutex;
 	class Cursor;
 	class Icon;
 	class VideoMode;
@@ -100,13 +100,13 @@ namespace Nz
 			bool UpdateNormalHints();
 			void UpdateEventQueue(xcb_generic_event_t* event);
 
-			static void WindowThread(WindowImpl* window, Mutex* mutex, ConditionVariable* condition);
+			static void WindowThread(WindowImpl* window, std::mutex& mutex, std::condition_variable& condition);
 
 			xcb_window_t                      m_window;
 			xcb_screen_t*                     m_screen;
 			xcb_randr_get_screen_info_reply_t m_oldVideoMode;
 			xcb_size_hints_t m_size_hints;
-			Thread m_thread;
+			std::thread m_thread;
 			WindowStyleFlags m_style;
 			Window* m_parent;
 			bool m_eventListener;