From 47d322741dc81b8b797ef224f1b43c007dbb7b34 Mon Sep 17 00:00:00 2001
From: Sergey Lipskiy <gonetz@ngs.ru>
Date: Fri, 2 May 2014 00:35:16 +0700
Subject: [PATCH] Correct condition for calling Combiner_UpdateAlphaTestInfo().

---
 OpenGL.cpp | 2 +-
 gDP.cpp    | 1 +
 gDP.h      | 1 +
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/OpenGL.cpp b/OpenGL.cpp
index e08e6f3f..b913492b 100644
--- a/OpenGL.cpp
+++ b/OpenGL.cpp
@@ -744,7 +744,7 @@ void OGL_UpdateStates()
 		}
 	}
 
-	if ((gDP.changed & CHANGED_ALPHACOMPARE) || (gDP.changed & CHANGED_RENDERMODE))
+	if ((gDP.changed & (CHANGED_ALPHACOMPARE|CHANGED_RENDERMODE|CHANGED_BLENDCOLOR)) != 0)
 		Combiner_UpdateAlphaTestInfo();
 
 	if (gDP.changed & CHANGED_SCISSOR)
diff --git a/gDP.cpp b/gDP.cpp
index 60c9cff2..3470fc61 100644
--- a/gDP.cpp
+++ b/gDP.cpp
@@ -350,6 +350,7 @@ void gDPSetBlendColor( u32 r, u32 g, u32 b, u32 a )
 	gDP.blendColor.b = b * 0.0039215689f;
 	gDP.blendColor.a = a * 0.0039215689f;
 
+	gDP.changed |= CHANGED_BLENDCOLOR;
 #ifdef DEBUG
 	DebugMsg( DEBUG_HIGH | DEBUG_HANDLED, "gDPSetBlendColor( %i, %i, %i, %i );\n",
 		r, g, b, a );
diff --git a/gDP.h b/gDP.h
index 1ee01610..b22e21b7 100644
--- a/gDP.h
+++ b/gDP.h
@@ -13,6 +13,7 @@
 #define CHANGED_ALPHACOMPARE	0x080
 #define CHANGED_FOGCOLOR		0x100
 #define CHANGED_FB_TEXTURE	    0x200
+#define CHANGED_BLENDCOLOR      0x2000
 
 #define TEXTUREMODE_NORMAL			0
 #define TEXTUREMODE_TEXRECT			1