From: Toni Wilen <twilen@winuae.net>
Date: Wed, 16 Aug 2017 07:34:02 +0000 (+0300)
Subject: AGA bitplane special case extra check, without it many AGA programs had display corru... 
X-Git-Tag: 3600~120
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=a15f2cf498d3538279139475268c201d0964a9b6;p=francis%2Fwinuae.git

AGA bitplane special case extra check, without it many AGA programs had display corruption.
---

diff --git a/custom.cpp b/custom.cpp
index c580631a..d83d5fcf 100644
--- a/custom.cpp
+++ b/custom.cpp
@@ -2970,7 +2970,7 @@ static void decide_line (int hpos)
 		}
 	}
 
-	if (fetch_state == fetch_not_started || aga_plf_passed_stop2) {
+	if (fetch_state == fetch_not_started || (aga_plf_passed_stop2 && plfstrt >= last_decide_line_hpos)) {
 		bool strtpassed = false;
 		plfstate nextstate = plf_end;
 		int hstart;