From: Toni Wilen <twilen@winuae.net>
Date: Sat, 25 Nov 2023 13:48:07 +0000 (+0200)
Subject: Fix double scanned custom chipset cursor as a windows mouse cursor
X-Git-Tag: 5.1.0~42
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=d52ad041aa7aeb039fd2fe789e16be355716ef57;p=francis%2Fwinuae.git

Fix double scanned custom chipset cursor as a windows mouse cursor
---

diff --git a/custom.cpp b/custom.cpp
index 57b40812..c29addc0 100644
--- a/custom.cpp
+++ b/custom.cpp
@@ -11291,13 +11291,17 @@ static void cursorsprite(void)
 	if (!dmaen(DMA_SPRITE) || first_planes_vpos == 0) {
 		return;
 	}
-	sprite_0 = spr[0].pt;
-	sprite_0_height = spr[0].vstop - spr[0].vstart;
+	struct sprite *s = &spr[0];
+	sprite_0 = s->pt;
+	sprite_0_height = s->vstop - s->vstart;
 	sprite_0_colors[0] = 0;
 	sprite_0_doubled = 0;
 	if (sprres == 0) {
 		sprite_0_doubled = 1;
 	}
+	if (spr[0].dblscan) {
+		sprite_0_height /= 2;
+	}
 	if (aga_mode) {
 		int sbasecol = ((bplcon4 >> 4) & 15) << 4;
 		sprite_0_colors[1] = current_colors.color_regs_aga[sbasecol + 1];