From 189863485788b2a5bfa8acf9386313980ca6fe6e Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Wed, 17 Feb 2016 20:00:41 -0800
Subject: [PATCH] GB Video: Fix off-by-one tiles

---
 src/gb/renderers/software.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gb/renderers/software.c b/src/gb/renderers/software.c
index 085fac1d4..2f43568de 100644
--- a/src/gb/renderers/software.c
+++ b/src/gb/renderers/software.c
@@ -288,6 +288,9 @@ static void GBVideoSoftwareRendererDrawObj(struct GBVideoSoftwareRenderer* rende
 			++tileOffset;
 		}
 	}
+	if (GBRegisterLCDCIsObjSize(renderer->lcdc) && obj->tile & 1) {
+		--tileOffset;
+	}
 	uint8_t mask = GBObjAttributesIsPriority(obj->attr) ? ~0x1C : ~0x1F;
 	int p;
 	if (renderer->model >= GB_MODEL_CGB) {