From 78d78c3b21fbdc32b73b9e4c9e2719a148c32356 Mon Sep 17 00:00:00 2001
From: notaz
Date: Mon, 3 Jan 2011 00:14:35 +0200
Subject: gpu_unai: basic frameskip

only partially works but oh well
---
 plugins/gpu_unai/gpu.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'plugins/gpu_unai/gpu.cpp')

diff --git a/plugins/gpu_unai/gpu.cpp b/plugins/gpu_unai/gpu.cpp
index 8a13521..fa19b63 100644
--- a/plugins/gpu_unai/gpu.cpp
+++ b/plugins/gpu_unai/gpu.cpp
@@ -911,7 +911,15 @@ void GPU_updateLace(void)
 	if (!fb_dirty || (GPU_GP1&0x08800000))
 		return;
 
-	blit();
+	if (!isSkip) {
+		blit();
+
+		fb_dirty = false;
+		if (*cbs->fskip_option)
+			isSkip = true;
+	}
+	else
+		isSkip = false;
 }
 
 long GPUopen(unsigned long *, char *, char *)
-- 
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