Logging to with a ringbuffer. Much faster.

src/xenia/gpu/gl4/command_processor.cc

@@ -172,7 +172,7 @@ void CommandProcessor::ClearCaches() {
 void CommandProcessor::WorkerThreadMain() {
   context_->MakeCurrent();
   if (!SetupGL()) {
-    XEFATAL("Unable to setup command processor GL state");
+    xe::FatalError("Unable to setup command processor GL state");
     return;
   }
 

src/xenia/gpu/gl4/gl4_graphics_system.cc

@@ -88,7 +88,7 @@ X_STATUS GL4GraphicsSystem::Setup(cpu::Processor* processor,
     processor_context->ClearCurrent();
   });
   if (!processor_context) {
-    XEFATAL(
+    xe::FatalError(
         "Unable to initialize GL context. Xenia requires OpenGL 4.5. Ensure "
         "you have the latest drivers for your GPU and that it supports OpenGL "
         "4.5. See http://xenia.jp/faq/ for more information.");

src/xenia/gpu/gl4/trace_viewer_main.cc

@@ -2197,8 +2197,8 @@ int trace_viewer_main(const std::vector<std::wstring>& args) {
   loop->PostSynchronous([&window]() {
     xe::threading::set_name("Win32 Loop");
     if (!window->Initialize()) {
-      XEFATAL("Failed to initialize main window");
-      exit(1);
+      FatalError("Failed to initialize main window");
+      return;
     }
   });
   window->on_closed.AddListener([&loop](xe::ui::UIEvent* e) {

src/xenia/gpu/graphics_system.cc

@@ -76,8 +76,8 @@ void GraphicsSystem::DispatchInterruptCallback(uint32_t source, uint32_t cpu) {
   }
   thread->SetActiveCpu(cpu);
 
-  // XELOGGPU("Dispatching GPU interrupt at %.8X w/ mode %d on cpu %d",
-  //         interrupt_callback_, source, cpu);
+  XELOGGPU("Dispatching GPU interrupt at %.8X w/ mode %d on cpu %d",
+           interrupt_callback_, source, cpu);
 
   uint64_t args[] = {source, interrupt_callback_data_};
   processor_->Execute(thread->thread_state(), interrupt_callback_, args,