Vulkan Swapchain: Overall improvements.

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -147,7 +147,7 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
     const auto recreate_swapchain = [&] {
         if (!has_been_recreated) {
             has_been_recreated = true;
-            scheduler.WaitWorker();
+            scheduler.Finish();
         }
         const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
         swapchain.Create(layout.width, layout.height, is_srgb);

src/video_core/renderer_vulkan/vk_swapchain.cpp

@@ -36,7 +36,8 @@ VkPresentModeKHR ChooseSwapPresentMode(vk::Span<VkPresentModeKHR> modes) {
     // Mailbox (triple buffering) doesn't lock the application like fifo (vsync),
     // prefer it if vsync option is not selected
     const auto found_mailbox = std::find(modes.begin(), modes.end(), VK_PRESENT_MODE_MAILBOX_KHR);
-    if (found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
+    if (Settings::values.fullscreen_mode.GetValue() == Settings::FullscreenMode::Borderless &&
+        found_mailbox != modes.end() && !Settings::values.use_vsync.GetValue()) {
         return VK_PRESENT_MODE_MAILBOX_KHR;
     }
     if (!Settings::values.use_speed_limit.GetValue()) {
@@ -156,8 +157,16 @@ void Swapchain::CreateSwapchain(const VkSurfaceCapabilitiesKHR& capabilities, u3
     present_mode = ChooseSwapPresentMode(present_modes);
 
     u32 requested_image_count{capabilities.minImageCount + 1};
-    if (capabilities.maxImageCount > 0 && requested_image_count > capabilities.maxImageCount) {
-        requested_image_count = capabilities.maxImageCount;
+    // Ensure Tripple buffering if possible.
+    if (capabilities.maxImageCount > 0) {
+        if (requested_image_count > capabilities.maxImageCount) {
+            requested_image_count = capabilities.maxImageCount;
+        } else {
+            requested_image_count =
+                std::max(requested_image_count, std::min(3U, capabilities.maxImageCount));
+        }
+    } else {
+        requested_image_count = std::max(requested_image_count, 3U);
     }
     VkSwapchainCreateInfoKHR swapchain_ci{
         .sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,

src/yuzu/main.cpp

@@ -3,6 +3,7 @@
 
 #include <cinttypes>
 #include <clocale>
+#include <cmath>
 #include <memory>
 #include <thread>
 #ifdef __APPLE__
@@ -3451,9 +3452,10 @@ void GMainWindow::UpdateStatusBar() {
     }
     if (!Settings::values.use_speed_limit) {
         game_fps_label->setText(
-            tr("Game: %1 FPS (Unlocked)").arg(results.average_game_fps, 0, 'f', 0));
+            tr("Game: %1 FPS (Unlocked)").arg(std::round(results.average_game_fps), 0, 'f', 0));
     } else {
-        game_fps_label->setText(tr("Game: %1 FPS").arg(results.average_game_fps, 0, 'f', 0));
+        game_fps_label->setText(
+            tr("Game: %1 FPS").arg(std::round(results.average_game_fps), 0, 'f', 0));
     }
     emu_frametime_label->setText(tr("Frame: %1 ms").arg(results.frametime * 1000.0, 0, 'f', 2));