From c4bd98c6269f41f251d333eeb23cf8ffeb6ec51d Mon Sep 17 00:00:00 2001
From: Jordan Woyak <jordan.woyak@gmail.com>
Date: Thu, 6 Mar 2025 03:02:19 -0600
Subject: [PATCH] VideoInterface: Throttle before VBlank statistics counting.

---
 Source/Core/Core/HW/VideoInterface.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Source/Core/Core/HW/VideoInterface.cpp b/Source/Core/Core/HW/VideoInterface.cpp
index bc679492ea..76b31a8dcc 100644
--- a/Source/Core/Core/HW/VideoInterface.cpp
+++ b/Source/Core/Core/HW/VideoInterface.cpp
@@ -839,6 +839,11 @@ void VideoInterfaceManager::EndField(FieldType field, u64 ticks)
   if (!Config::Get(Config::GFX_HACK_EARLY_XFB_OUTPUT))
     OutputField(field, ticks);
 
+  // Note: We really only need to Throttle prior to to presentation,
+  //  but it is needed here if we want accurate "VBlank" statistics,
+  //  when using GPU-on-Thread or Early/Immediate XFB.
+  m_system.GetCoreTiming().Throttle(ticks);
+
   g_perf_metrics.CountVBlank();
   VIEndFieldEvent::Trigger();
   Core::OnFrameEnd(m_system);