From 16ff9b48cdc05fb82f526fdc66fc87e1528a8d71 Mon Sep 17 00:00:00 2001
From: Joshua Ashton <joshua@froggi.es>
Date: Wed, 17 Aug 2022 19:37:19 +0000
Subject: [PATCH] [dxgi] Enumerate interlaced modes if requested

---
 src/dxgi/dxgi_output.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/dxgi/dxgi_output.cpp b/src/dxgi/dxgi_output.cpp
index 81a4671ea..8fb52e82c 100644
--- a/src/dxgi/dxgi_output.cpp
+++ b/src/dxgi/dxgi_output.cpp
@@ -301,8 +301,8 @@ namespace dxvk {
     std::vector<DXGI_MODE_DESC1> modeList;
     
     while (wsi::getDisplayMode(m_monitor, srcModeId++, &devMode)) {
-      // Skip interlaced modes altogether
-      if (devMode.interlaced)
+      // Only enumerate interlaced modes if requested.
+      if (devMode.interlaced && !(Flags & DXGI_ENUM_MODES_INTERLACED))
         continue;
       
       // Skip modes with incompatible formats