From: Toni Wilen <twilen@winuae.net>
Date: Wed, 11 Feb 2026 19:43:11 +0000 (+0200)
Subject: Fix max screen width check
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=29ee2e79cff100aeb6535678616e07b1211e3ed3;p=francis%2Fwinuae.git

Fix max screen width check
---

diff --git a/drawing.cpp b/drawing.cpp
index f79f0134..a314596f 100644
--- a/drawing.cpp
+++ b/drawing.cpp
@@ -5674,9 +5674,11 @@ static void get_line(int monid, int gfx_ypos, enum nln_how how, int lol_shift_pr
 		}
 	}
 	
-	if ((denise_pixtotal_max << (1 + hresolution)) > vb->inwidth) {
-		denise_pixtotal_max = vb->inwidth >> (1 + hresolution);
+	int maxw = (uae_u32*)xlinebuffer_end - buf1;
+	if ((denise_pixtotal_max << (1 + hresolution)) > maxw) {
+		denise_pixtotal_max = maxw >> (1 + hresolution);
 	}
+
 	if (xshift > 0) {
 		denise_pixtotal_max -= xshift;
 	}