From c2916e6f21d549159f7e96a04e8ede7f4a89691b Mon Sep 17 00:00:00 2001
From: Flyinghead <raphael.jean@gmail.com>
Date: Fri, 8 Mar 2019 20:02:53 +0100
Subject: [PATCH] Wait between two frames when gui is open

---
 core/hw/pvr/Renderer_if.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/core/hw/pvr/Renderer_if.cpp b/core/hw/pvr/Renderer_if.cpp
index 090eabd2c..fc4db314d 100644
--- a/core/hw/pvr/Renderer_if.cpp
+++ b/core/hw/pvr/Renderer_if.cpp
@@ -279,6 +279,9 @@ bool rend_single_frame()
 			if (gui_state == VJoyEdit && renderer != NULL)
 				renderer->DrawOSD(true);
 			FinishRender(NULL);
+			// Use the rendering start event to wait between two frames but save its value
+			if (rs.Wait(17))
+				rs.Set();
 			return true;
 		}
 		else