[UI] Fixed issues with ImGui on Vulkan and few ASAN issues related to ImGui

- Simplified handling of notifications to faster version with ranges
- Removed usage of STB sprintf on checked due to ASAN violation
- Draw ImGui windows only when they're not in close_pending state

premake5.lua

@@ -66,6 +66,9 @@ filter("configurations:Checked")
   editandcontinue("Off")
   staticruntime("Off")
   optimize("Off")
+  removedefines({
+    "IMGUI_USE_STB_SPRINTF",
+  })
   defines({
     "DEBUG",
   })

src/xenia/app/emulator_window.cc

@@ -1459,7 +1459,11 @@ void EmulatorWindow::ToggleProfilesConfigDialog() {
   } else {
     disable_hotkeys_ = false;
     emulator_->kernel_state()->BroadcastNotification(kXNotificationSystemUI, 0);
-    profile_config_dialog_.reset();
+    if (profile_config_dialog_->IsClosing()) {
+      profile_config_dialog_.release();
+    } else {
+      profile_config_dialog_.reset();
+    }
     emulator_->kernel_state()->xam_state()->xam_dialogs_shown_--;
   }
 }

src/xenia/app/profile_dialogs.cc

@@ -168,6 +168,16 @@ void ProfileConfigDialog::OnDraw(ImGuiIO& io) {
     return;
   }
 
+  // For whatever reason dialog wasn't opened. It's probably in closing state.
+  // We need to handle it here before it will make icons allocation.
+  if (!dialog_open) {
+    ImGui::CloseCurrentPopup();
+    Close();
+    ImGui::End();
+    emulator_window_->ToggleProfilesConfigDialog();
+    return;
+  }
+
   if (profiles->empty()) {
     ImGui::TextUnformatted("No profiles found!");
     ImGui::Spacing();
@@ -291,11 +301,6 @@ void ProfileConfigDialog::OnDraw(ImGuiIO& io) {
   }
 
   ImGui::End();
-
-  if (!dialog_open) {
-    emulator_window_->ToggleProfilesConfigDialog();
-    return;
-  }
 }
 
 }  // namespace app

src/xenia/ui/d3d12/d3d12_immediate_drawer.cc

@@ -358,10 +358,7 @@ void D3D12ImmediateDrawer::Begin(UIDrawContext& ui_draw_context,
       ++it;
       continue;
     }
-    if (std::next(it) != textures_deleted_.end()) {
+    it = textures_deleted_.erase(it);
-      *it = textures_deleted_.back();
-    }
-    textures_deleted_.pop_back();
   }
 
   // Release upload buffers for completed texture uploads.

src/xenia/ui/imgui_dialog.cc

@@ -41,7 +41,9 @@ ImGuiIO& ImGuiDialog::GetIO() { return imgui_drawer()->GetIO(); }
 
 void ImGuiDialog::Draw() {
   // Draw UI.
-  OnDraw(GetIO());
+  if (!has_close_pending_) {
+    OnDraw(GetIO());
+  }
 
   // Check to see if the UI closed itself and needs to be deleted.
   if (has_close_pending_) {

src/xenia/ui/imgui_dialog.h

@@ -34,6 +34,8 @@ class ImGuiDialog {
 
   void Draw();
 
+  bool IsClosing() const { return has_close_pending_; }
+
  protected:
   ImGuiDialog(ImGuiDrawer* imgui_drawer);
 

src/xenia/ui/imgui_drawer.cc

@@ -11,6 +11,7 @@
 
 #include <cfloat>
 #include <cstring>
+#include <ranges>
 
 #include "third_party/imgui/imgui.h"
 #include "xenia/base/assert.h"
@@ -597,32 +598,25 @@ void ImGuiDrawer::Draw(UIDrawContext& ui_draw_context) {
   dialog_loop_next_index_ = SIZE_MAX;
 
   if (!notifications_.empty() && are_notifications_enabled_) {
-    std::vector<ui::ImGuiNotification*> guest_notifications = {};
+    auto guest_notifications =
-    std::vector<ui::ImGuiNotification*> host_notifications = {};
+        notifications_ | std::views::filter([](auto* notification) {
+          return notification->GetNotificationType() == NotificationType::Guest;
+        });
 
-    std::copy_if(notifications_.cbegin(), notifications_.cend(),
+    auto host_notifications =
-                 std::back_inserter(guest_notifications),
+        notifications_ | std::views::filter([](auto* notification) {
-                 [](ui::ImGuiNotification* notification) {
+          return notification->GetNotificationType() == NotificationType::Host;
-                   return notification->GetNotificationType() ==
+        });
-                          NotificationType::Guest;
-                 });
 
-    std::copy_if(notifications_.cbegin(), notifications_.cend(),
+    if (!guest_notifications.empty()) {
-                 std::back_inserter(host_notifications),
+      guest_notifications.front()->Draw();
-                 [](ui::ImGuiNotification* notification) {
-                   return notification->GetNotificationType() ==
-                          NotificationType::Host;
-                 });
-
-    if (guest_notifications.size() > 0) {
-      guest_notifications.at(0)->Draw();
     }
 
-    if (host_notifications.size() > 0) {
+    if (!host_notifications.empty()) {
-      host_notifications.at(0)->Draw();
+      host_notifications.front()->Draw();
 
-      if (host_notifications.size() > 1) {
+      if (std::ranges::distance(host_notifications) > 1) {
-        host_notifications.at(0)->SetDeletionPending();
+        host_notifications.front()->SetDeletionPending();
       }
     }
   }

src/xenia/ui/vulkan/vulkan_immediate_drawer.cc

@@ -223,10 +223,7 @@ void VulkanImmediateDrawer::Begin(UIDrawContext& ui_draw_context,
       continue;
     }
     DestroyTextureResource(it->first);
-    if (std::next(it) != textures_deleted_.end()) {
+    it = textures_deleted_.erase(it);
-      *it = textures_deleted_.back();
-    }
-    textures_deleted_.pop_back();
   }
 
   // Release upload buffers for completed texture uploads.