From 232800a8238f918e066fa9cc1a217e0e4020679b Mon Sep 17 00:00:00 2001
From: Sergey Lipskiy <gonetz@ngs.ru>
Date: Mon, 8 Feb 2016 23:15:00 +0600
Subject: [PATCH] Fix TMEM address mask for tlut_en case. Thanks angrylion for
 the hint.

Fixed texture mapping for 3D objects in Mischief Makers.
---
 src/Textures.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Textures.cpp b/src/Textures.cpp
index c6011e9c..ce08a9c5 100644
--- a/src/Textures.cpp
+++ b/src/Textures.cpp
@@ -971,13 +971,14 @@ void TextureCache::_getTextureDestData(CachedTexture& tmptex,
 		}
 	} else {
 		j = 0;
+		const u32 tMemMask = gDP.otherMode.textureLUT == G_TT_NONE ? 0x1FF : 0xFF;
 		for (y = 0; y < tmptex.realHeight; ++y) {
 			ty = min(y, clampTClamp) & maskTMask;
 
 			if (y & mirrorTBit)
 			ty ^= maskTMask;
 
-			pSrc = &TMEM[(tmptex.tMem + *pLine * ty) & 0x1FF];
+			pSrc = &TMEM[(tmptex.tMem + *pLine * ty) & tMemMask];
 
 			i = (ty & 1) << 1;
 			for (x = 0; x < tmptex.realWidth; ++x) {