From 97122daf3badc6fa3db3d24f4819eb3204bf8314 Mon Sep 17 00:00:00 2001
From: Dario <dariosamo@gmail.com>
Date: Thu, 19 Dec 2024 13:24:10 -0300
Subject: [PATCH] Default to triple buffering if presentWait is supported.

---
 UnleashedRecomp/gpu/video.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/UnleashedRecomp/gpu/video.cpp b/UnleashedRecomp/gpu/video.cpp
index 2e9ebba2..5c085e2c 100644
--- a/UnleashedRecomp/gpu/video.cpp
+++ b/UnleashedRecomp/gpu/video.cpp
@@ -1350,7 +1350,13 @@ void Video::CreateHostDevice()
     switch (Config::TripleBuffering)
     {
     case ETripleBuffering::Auto:
-        bufferCount = g_vulkan ? 2 : 3; // Defaulting to 3 is fine on D3D12 thanks to flip discard model.
+        if (g_vulkan)
+            // Defaulting to 3 is fine if presentWait as supported, as the maximum frame latency allowed is only 1.
+            bufferCount = g_device->getCapabilities().presentWait ? 3 : 2;
+        else
+            // Defaulting to 3 is fine on D3D12 thanks to flip discard model.
+            bufferCount = 3;
+
         break;
     case ETripleBuffering::On:
         bufferCount = 3;