@@ -153,10 +153,12 @@ mLOG(GBA_VIDEO, ERROR, "Proxy thread stopped prematurely!");
 		_proxyThreadRecover(proxyRenderer);
 		return;
 	}
+	MutexLock(&proxyRenderer->mutex);
 	while (RingFIFOSize(&proxyRenderer->dirtyQueue)) {
 		ConditionWake(&proxyRenderer->toThreadCond);
 		ConditionWait(&proxyRenderer->fromThreadCond, &proxyRenderer->mutex);
 	}
+	MutexUnlock(&proxyRenderer->mutex);
 }
 
 static void _unlock(struct mVideoLogger* logger) {

@@ -250,31 +250,21 @@ }
 
 void GBVideoProxyRendererFinishFrame(struct GBVideoRenderer* renderer) {
 	struct GBVideoProxyRenderer* proxyRenderer = (struct GBVideoProxyRenderer*) renderer;
-	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->lock(proxyRenderer->logger);
-	}
 	if (!proxyRenderer->logger->block) {
 		proxyRenderer->backend->finishFrame(proxyRenderer->backend);
 	}
 	mVideoLoggerRendererFinishFrame(proxyRenderer->logger);
 	mVideoLoggerRendererFlush(proxyRenderer->logger);
-	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->unlock(proxyRenderer->logger);
-	}
 }
 
 static void GBVideoProxyRendererEnableSGBBorder(struct GBVideoRenderer* renderer, bool enable) {
 	struct GBVideoProxyRenderer* proxyRenderer = (struct GBVideoProxyRenderer*) renderer;
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->lock(proxyRenderer->logger);
 		// Insert an extra item into the queue to make sure it gets flushed
 		mVideoLoggerRendererFlush(proxyRenderer->logger);
 		proxyRenderer->logger->wait(proxyRenderer->logger);
 	}
 	proxyRenderer->backend->enableSGBBorder(proxyRenderer->backend, enable);
-	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->unlock(proxyRenderer->logger);
-	}
 }
 
 static void GBVideoProxyRendererGetPixels(struct GBVideoRenderer* renderer, size_t* stride, const void** pixels) {
@@ -297,9 +287,6 @@ static void GBVideoProxyRendererPutPixels(struct GBVideoRenderer* renderer, size_t stride, const void* pixels) {
 	struct GBVideoProxyRenderer* proxyRenderer = (struct GBVideoProxyRenderer*) renderer;
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
 		proxyRenderer->logger->lock(proxyRenderer->logger);
-		// Insert an extra item into the queue to make sure it gets flushed
-		mVideoLoggerRendererFlush(proxyRenderer->logger);
-		proxyRenderer->logger->wait(proxyRenderer->logger);
 	}
 	proxyRenderer->backend->putPixels(proxyRenderer->backend, stride, pixels);
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {

@@ -289,28 +289,20 @@ }
 
 void GBAVideoProxyRendererFinishFrame(struct GBAVideoRenderer* renderer) {
 	struct GBAVideoProxyRenderer* proxyRenderer = (struct GBAVideoProxyRenderer*) renderer;
-	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->lock(proxyRenderer->logger);
-	}
 	if (!proxyRenderer->logger->block) {
 		proxyRenderer->backend->finishFrame(proxyRenderer->backend);
 	}
 	mVideoLoggerRendererFinishFrame(proxyRenderer->logger);
 	mVideoLoggerRendererFlush(proxyRenderer->logger);
-	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->unlock(proxyRenderer->logger);
-	}
 }
 
 static void GBAVideoProxyRendererGetPixels(struct GBAVideoRenderer* renderer, size_t* stride, const void** pixels) {
 	struct GBAVideoProxyRenderer* proxyRenderer = (struct GBAVideoProxyRenderer*) renderer;
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
-		proxyRenderer->logger->lock(proxyRenderer->logger);
 		// Insert an extra item into the queue to make sure it gets flushed
 		mVideoLoggerRendererFlush(proxyRenderer->logger);
 		proxyRenderer->logger->postEvent(proxyRenderer->logger, LOGGER_EVENT_GET_PIXELS);
 		mVideoLoggerRendererFlush(proxyRenderer->logger);
-		proxyRenderer->logger->unlock(proxyRenderer->logger);
 		*pixels = proxyRenderer->logger->pixelBuffer;
 		*stride = proxyRenderer->logger->pixelStride;
 	} else {
@@ -322,8 +314,6 @@ static void GBAVideoProxyRendererPutPixels(struct GBAVideoRenderer* renderer, size_t stride, const void* pixels) {
 	struct GBAVideoProxyRenderer* proxyRenderer = (struct GBAVideoProxyRenderer*) renderer;
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {
 		proxyRenderer->logger->lock(proxyRenderer->logger);
-		// Insert an extra item into the queue to make sure it gets flushed
-		mVideoLoggerRendererFlush(proxyRenderer->logger);
 	}
 	proxyRenderer->backend->putPixels(proxyRenderer->backend, stride, pixels);
 	if (proxyRenderer->logger->block && proxyRenderer->logger->wait) {

@@ -98,8 +98,7 @@
 	memset(video->palette, 0, sizeof(video->palette));
 	memset(video->oam.raw, 0, sizeof(video->oam.raw));
 
-	video->renderer->deinit(video->renderer);
-	video->renderer->init(video->renderer);
+	video->renderer->reset(video->renderer);
 }
 
 void GBAVideoDeinit(struct GBAVideo* video) {

@@ -363,7 +363,6 @@ setDebugger(nullptr);
 #endif
 	setPaused(false);
 	mCoreThreadEnd(&m_threadContext);
-	emit stopping();
 }
 
 void CoreController::reset() {

@@ -59,9 +59,6 @@ }
 
 	m_painter = new PainterGL(&m_videoProxy, windowHandle(), m_gl);
 	setUpdatesEnabled(false); // Prevent paint events, which can cause race conditions
-
-	connect(&m_videoProxy, &VideoProxy::dataAvailable, &m_videoProxy, &VideoProxy::processData);
-	connect(&m_videoProxy, &VideoProxy::eventPosted, &m_videoProxy, &VideoProxy::handleEvent);
 }
 
 DisplayGL::~DisplayGL() {
@@ -417,6 +414,9 @@ m_started = false;
 	dequeueAll();
 	m_backend->clear(m_backend);
 	m_backend->swap(m_backend);
+	if (m_videoProxy) {
+		m_videoProxy->reset();
+	}
 	m_gl->doneCurrent();
 	m_gl->moveToThread(m_surface->thread());
 	m_context.reset();

@@ -24,6 +24,9 @@
 	m_logger.d.writeData = &callback<bool, const void*, size_t>::func<&VideoProxy::writeData>;
 	m_logger.d.readData = &callback<bool, void*, size_t, bool>::func<&VideoProxy::readData>;
 	m_logger.d.postEvent = &callback<void, enum mVideoLoggerEvent>::func<&VideoProxy::postEvent>;
+
+	connect(this, &VideoProxy::dataAvailable, this, &VideoProxy::processData);
+	connect(this, &VideoProxy::eventPosted, this, &VideoProxy::handleEvent);
 }
 
 void VideoProxy::attach(CoreController* controller) {
@@ -41,7 +44,10 @@ RingFIFOInit(&m_dirtyQueue, 0x80000);
 }
 
 void VideoProxy::reset() {
+	m_mutex.lock();
 	RingFIFOClear(&m_dirtyQueue);
+	m_toThreadCond.wakeAll();
+	m_mutex.unlock();
 }
 
 void VideoProxy::deinit() {
@@ -92,11 +98,13 @@ m_mutex.unlock();
 }
 
 void VideoProxy::wait() {
+	m_mutex.lock();
 	while (RingFIFOSize(&m_dirtyQueue)) {
 		emit dataAvailable();
 		m_toThreadCond.wakeAll();
 		m_fromThreadCond.wait(&m_mutex, 1);
 	}
+	m_mutex.unlock();
 }
 
 void VideoProxy::wake(int y) {

@@ -30,11 +30,11 @@ void eventPosted(int);
 
 public slots:
 	void processData();
+	void reset();
 	void handleEvent(int);
 
 private:
 	void init();
-	void reset();
 	void deinit();
 
 	bool writeData(const void* data, size_t length);

@@ -726,7 +726,6 @@ if (isFullScreen()) {
 		menuBar()->hide();
 	}
 #endif
-	m_display->startDrawing(m_controller);
 
 	reloadAudioDriver();
 	multiplayerChanged();
@@ -1733,6 +1732,7 @@ m_controller = std::shared_ptr<CoreController>(controller);
 	m_inputController.recalibrateAxes();
 	m_controller->setInputController(&m_inputController);
 	m_controller->setLogger(&m_log);
+	m_display->startDrawing(m_controller);
 
 	connect(this, &Window::shutdown, [this]() {
 		if (!m_controller) {