From ec0dfb32b532fe2ddc28b3a1e65343e71cfcd92f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Quang=20Ng=C3=B4?= <ngoquang2708@users.noreply.github.com>
Date: Sun, 19 Jan 2025 19:03:15 +0700
Subject: [PATCH] Some ImGui tweaks for the game window (#2183)

* Remove window border
* Remove window rounding
* Set background color to black
---
 src/video_core/renderer_vulkan/vk_presenter.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/video_core/renderer_vulkan/vk_presenter.cpp b/src/video_core/renderer_vulkan/vk_presenter.cpp
index 36d64a5d5..35ab4318a 100644
--- a/src/video_core/renderer_vulkan/vk_presenter.cpp
+++ b/src/video_core/renderer_vulkan/vk_presenter.cpp
@@ -825,6 +825,9 @@ void Presenter::Present(Frame* frame, bool is_reusing_frame) {
 
         { // Draw the game
             ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2{0.0f});
+            ImGui::PushStyleVar(ImGuiStyleVar_WindowRounding, 0.0f);
+            ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
+            ImGui::PushStyleColor(ImGuiCol_WindowBg, ImVec4(0.0f, 0.0f, 0.0f, 1.0f));
             ImGui::SetNextWindowDockID(dockId, ImGuiCond_Once);
             ImGui::Begin("Display##game_display", nullptr, ImGuiWindowFlags_NoNav);
 
@@ -840,7 +843,8 @@ void Presenter::Present(Frame* frame, bool is_reusing_frame) {
                                                    static_cast<float>(imgRect.extent.height),
                                                });
             ImGui::End();
-            ImGui::PopStyleVar();
+            ImGui::PopStyleVar(3);
+            ImGui::PopStyleColor();
         }
         ImGui::Core::Render(cmdbuf, swapchain_image_view, swapchain.GetExtent());