From f45f7b5c2a869123340591cec6db58c33a5fd3ab Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Thu, 3 Jun 2021 17:42:24 -0300
Subject: vk_swapchain: Handle outdated swapchains

Fixes pixelated presentation on Intel devices.
---
 src/video_core/renderer_vulkan/renderer_vulkan.cpp | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

(limited to 'src/video_core/renderer_vulkan/renderer_vulkan.cpp')

diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 54c41bcaf..6fda06a7e 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -143,18 +143,17 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
         const Layout::FramebufferLayout layout = render_window.GetFramebufferLayout();
         swapchain.Create(layout.width, layout.height, is_srgb);
     };
-    if (swapchain.NeedsRecreate() || swapchain.HasColorSpaceChanged(is_srgb)) {
+    if (swapchain.IsSubOptimal() || swapchain.HasColorSpaceChanged(is_srgb)) {
         recreate_swapchain();
     }
-    bool needs_recreate;
+    bool is_outdated;
     do {
-        needs_recreate = false;
         swapchain.AcquireNextImage();
-        if (swapchain.NeedsRecreate()) {
+        is_outdated = swapchain.IsOutDated();
+        if (is_outdated) {
             recreate_swapchain();
-            needs_recreate = true;
         }
-    } while (needs_recreate);
+    } while (is_outdated);
     if (has_been_recreated) {
         blit_screen.Recreate();
     }
-- 
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