From: Toni Wilen <twilen@winuae.net>
Date: Wed, 15 Oct 2025 14:57:35 +0000 (+0300)
Subject: Calculate largest hdiw start and end also in fast mode drawing
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=f331e55835806020366239a2364100452ef21912;p=francis%2Fwinuae.git

Calculate largest hdiw start and end also in fast mode drawing
---

diff --git a/drawing.cpp b/drawing.cpp
index a47b3ccc..6e78fc88 100644
--- a/drawing.cpp
+++ b/drawing.cpp
@@ -7110,6 +7110,13 @@ void draw_denise_bitplane_line_fast(int gfx_ypos, enum nln_how how, struct lines
 		memset(gbuf, 0, total);
 	}
 
+	if (ls->hstop_offset > diwlastword_total && ls->bpl1dat_trigger_offset >= 0) {
+		diwlastword_total = ls->hstop_offset;
+	}
+	if (ls->hstrt_offset < diwfirstword_total && ls->bpl1dat_trigger_offset >= 0) {
+		diwfirstword_total = ls->hstrt_offset;
+	}
+
 #else
 
 	int cnt = draw_start;