Settings widget mostly works

external/parallel-rdp/ParallelRDPWrapper.cpp

@@ -7,6 +7,7 @@
 #include <resources/frag.spv.h>
 #include <KaizenGui.hpp>
 #include <imgui_impl_vulkan.h>
+#include <mutex>
 
 using namespace Vulkan;
 using namespace RDP;
@@ -158,7 +159,10 @@ void ParallelRDP::DrawFullscreenTexturedQuad(Util::IntrusivePtr<Image> image,
   cmd->draw(3, 1);
 }
 
+std::mutex coreM;
+
 void ParallelRDP::UpdateScreen(Util::IntrusivePtr<Image> image) const {
+  std::lock_guard<std::mutex> coreLock(coreM);
   wsi->begin_frame();
 
   if (!image) {