From: Toni Wilen <twilen@winuae.net>
Date: Sun, 6 Dec 2020 13:59:15 +0000 (+0200)
Subject: Toggle warp mode frame skip between 10 and 11 frames.
X-Git-Tag: 4900~238
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=73c8b1ada9145b7b54a016e8faac25d1237adb8f;p=francis%2Fwinuae.git

Toggle warp mode frame skip between 10 and 11 frames.
---

diff --git a/od-win32/direct3d.cpp b/od-win32/direct3d.cpp
index bd73dbe0..83e4c7ce 100644
--- a/od-win32/direct3d.cpp
+++ b/od-win32/direct3d.cpp
@@ -3924,9 +3924,11 @@ static void xD3D_showframe (int monid)
 	if (currprefs.turbo_emulation) {
 		if ((!(d3d->dpp.PresentationInterval & D3DPRESENT_INTERVAL_IMMEDIATE) || d3d->variablerefresh) && d3d->wasstilldrawing_broken) {
 			static int frameskip;
+			static int toggle;
 			if (currprefs.turbo_emulation && frameskip-- > 0)
 				return;
-			frameskip = 10;
+			frameskip = 10 + toggle;
+			toggle = !toggle;
 		}
 		D3D_showframe2 (d3d, false);
 	} else {
diff --git a/od-win32/direct3d11.cpp b/od-win32/direct3d11.cpp
index 2ab11c26..31045b2e 100644
--- a/od-win32/direct3d11.cpp
+++ b/od-win32/direct3d11.cpp
@@ -3256,9 +3256,11 @@ static void do_present(struct d3d11struct *d3d)
 	d3d->syncinterval = syncinterval;
 	if (currprefs.turbo_emulation) {
 		static int skip;
+		static int toggle;
 		if (--skip > 0)
 			return;
-		skip = 10;
+		skip = 10 + toggle;
+		toggle = !toggle;
 		if (os_win8)
 			presentFlags |= DXGI_PRESENT_DO_NOT_WAIT;
 		syncinterval = 0;