From e0aa4c74d49526496ba89de5fb82cc19f4763fef Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Sat, 8 Nov 2025 03:30:57 +0100
Subject: [PATCH] Bochs VBE: Simplify horizontal blank end calculation.

---
 src/video/vid_bochs_vbe.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/video/vid_bochs_vbe.c b/src/video/vid_bochs_vbe.c
index ea0b8872b..0a41bec2d 100644
--- a/src/video/vid_bochs_vbe.c
+++ b/src/video/vid_bochs_vbe.c
@@ -319,7 +319,7 @@ bochs_vbe_recalctimings(svga_t* svga)
         svga->vtotal = mode.vtotal;
         svga->htotal = mode.htotal;
         svga->hblankstart = mode.hdisplay;
-        svga->hblankend = mode.hdisplay + (mode.htotal - mode.hdisplay - 1);
+        svga->hblankend = mode.htotal - 1;
         svga->vblankstart = svga->dispend; /* no vertical overscan. */
         svga->rowcount = 0;
         svga->hoverride = 1;