From 082c767fba80a2211358b5e4dbbbfab88b314c9d Mon Sep 17 00:00:00 2001
From: gibbed <rick@gibbed.us>
Date: Wed, 9 Aug 2017 00:40:44 -0500
Subject: [PATCH] Add the currently active graphics system to the window title.

---
 src/xenia/app/emulator_window.cc              | 6 ++++++
 src/xenia/gpu/gl4/gl4_graphics_system.h       | 2 ++
 src/xenia/gpu/graphics_system.h               | 2 ++
 src/xenia/gpu/null/null_graphics_system.h     | 2 ++
 src/xenia/gpu/vulkan/vulkan_graphics_system.h | 2 ++
 5 files changed, 14 insertions(+)

diff --git a/src/xenia/app/emulator_window.cc b/src/xenia/app/emulator_window.cc
index 634c65803..cd80a30e8 100644
--- a/src/xenia/app/emulator_window.cc
+++ b/src/xenia/app/emulator_window.cc
@@ -392,6 +392,12 @@ void EmulatorWindow::UpdateTitle() {
     title += L" - " + game_title;
   }
 
+  auto graphics_system = emulator()->graphics_system();
+  if (graphics_system) {
+    auto graphics_name = graphics_system->name();
+    title += L" <" + graphics_name + L">";
+  }
+
   if (Clock::guest_time_scalar() != 1.0) {
     title += xe::format_string(L" (@%.2fx)", Clock::guest_time_scalar());
   }
diff --git a/src/xenia/gpu/gl4/gl4_graphics_system.h b/src/xenia/gpu/gl4/gl4_graphics_system.h
index 3050cc4b4..9644db075 100644
--- a/src/xenia/gpu/gl4/gl4_graphics_system.h
+++ b/src/xenia/gpu/gl4/gl4_graphics_system.h
@@ -24,6 +24,8 @@ class GL4GraphicsSystem : public GraphicsSystem {
   GL4GraphicsSystem();
   ~GL4GraphicsSystem() override;
 
+  std::wstring name() const override { return L"GL4"; }
+
   X_STATUS Setup(cpu::Processor* processor, kernel::KernelState* kernel_state,
                  ui::Window* target_window) override;
   void Shutdown() override;
diff --git a/src/xenia/gpu/graphics_system.h b/src/xenia/gpu/graphics_system.h
index a45ceedc0..eda218f76 100644
--- a/src/xenia/gpu/graphics_system.h
+++ b/src/xenia/gpu/graphics_system.h
@@ -34,6 +34,8 @@ class GraphicsSystem {
  public:
   virtual ~GraphicsSystem();
 
+  virtual std::wstring name() const = 0;
+
   Memory* memory() const { return memory_; }
   cpu::Processor* processor() const { return processor_; }
   kernel::KernelState* kernel_state() const { return kernel_state_; }
diff --git a/src/xenia/gpu/null/null_graphics_system.h b/src/xenia/gpu/null/null_graphics_system.h
index bfea68825..52ec94992 100644
--- a/src/xenia/gpu/null/null_graphics_system.h
+++ b/src/xenia/gpu/null/null_graphics_system.h
@@ -24,6 +24,8 @@ class NullGraphicsSystem : public GraphicsSystem {
   NullGraphicsSystem();
   ~NullGraphicsSystem() override;
 
+  std::wstring name() const override { return L"null"; }
+
   X_STATUS Setup(cpu::Processor* processor, kernel::KernelState* kernel_state,
                  ui::Window* target_window) override;
   void Shutdown() override;
diff --git a/src/xenia/gpu/vulkan/vulkan_graphics_system.h b/src/xenia/gpu/vulkan/vulkan_graphics_system.h
index b9a2341ae..cd61fc181 100644
--- a/src/xenia/gpu/vulkan/vulkan_graphics_system.h
+++ b/src/xenia/gpu/vulkan/vulkan_graphics_system.h
@@ -24,6 +24,8 @@ class VulkanGraphicsSystem : public GraphicsSystem {
   VulkanGraphicsSystem();
   ~VulkanGraphicsSystem() override;
 
+  std::wstring name() const override { return L"Vulkan"; }
+
   X_STATUS Setup(cpu::Processor* processor, kernel::KernelState* kernel_state,
                  ui::Window* target_window) override;
   void Shutdown() override;