From: Toni Wilen <twilen@winuae.net>
Date: Mon, 20 Apr 2026 15:56:34 +0000 (+0300)
Subject: OCS Denise NTSC overscan/overscan+ fix
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=92213d40d648954651df54316248957f807ae413;p=francis%2Fwinuae.git

OCS Denise NTSC overscan/overscan+ fix
---

diff --git a/drawing.cpp b/drawing.cpp
index c8f00ebf..990abfd4 100644
--- a/drawing.cpp
+++ b/drawing.cpp
@@ -5728,6 +5728,8 @@ static void get_line(int monid, int gfx_ypos, enum nln_how how, int lol_shift_pr
 		denise_pixtotal -= xshift;
 	}
 
+	denise_pixtotal *= 2;
+
 	buf1 = (uae_u32*)xlinebuffer;
 	if (!xlinebuffer2) {
 		xlinebuffer2 = xlinebuffer;
@@ -5756,10 +5758,11 @@ static void get_line(int monid, int gfx_ypos, enum nln_how how, int lol_shift_pr
 				}
 			}
 		}
+		if (denise_strlong_seen && currprefs.gfx_overscanmode < OVERSCANMODE_EXTREME && !ecs_denise) {
+			int size = currprefs.gfx_overscanmode <= OVERSCANMODE_OVERSCAN ? 2 : 1;
+			denise_pixtotal -= 4 * size;
+		}
 	}
-	
-	denise_pixtotal_max--;
-	denise_pixtotal *= 2;
 
 	if (buf1) {
 		int maxw = addrdiff((uae_u32*)xlinebuffer_end, buf1);