From 6f75465800750163e8914338f835c9e5c2ed3184 Mon Sep 17 00:00:00 2001
From: Jonathan G Rennison <j.g.rennison@gmail.com>
Date: Tue, 5 Sep 2023 18:37:50 +0100
Subject: [PATCH] Fix 2f692a79: Dest ptr not advanced for BM_BLACK_REMAP in
 32bpp optimised blitter

---
 src/blitter/32bpp_optimized.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/blitter/32bpp_optimized.cpp b/src/blitter/32bpp_optimized.cpp
index 1f29e75fd2..8a49df7010 100644
--- a/src/blitter/32bpp_optimized.cpp
+++ b/src/blitter/32bpp_optimized.cpp
@@ -183,6 +183,7 @@ inline void Blitter_32bppOptimized::Draw(const Blitter::BlitterParams *bp, ZoomL
 
 				case BM_BLACK_REMAP:
 					memset_colour(dst, _black_colour, n);
+					dst += n;
 					src_px += n;
 					src_n += n;
 					break;