From 1d6425bd5e580c396cc8f25f14207a4e97e92572 Mon Sep 17 00:00:00 2001
From: degasus <wickmarkus@web.de>
Date: Thu, 16 Jan 2014 13:56:20 +0100
Subject: [PATCH] IndexGenerator: drop unused variable

---
 Source/Core/VideoCommon/IndexGenerator.cpp | 11 -----------
 Source/Core/VideoCommon/IndexGenerator.h   | 15 +--------------
 2 files changed, 1 insertion(+), 25 deletions(-)

diff --git a/Source/Core/VideoCommon/IndexGenerator.cpp b/Source/Core/VideoCommon/IndexGenerator.cpp
index f77af16a97..884db29aee 100644
--- a/Source/Core/VideoCommon/IndexGenerator.cpp
+++ b/Source/Core/VideoCommon/IndexGenerator.cpp
@@ -11,7 +11,6 @@
 //Init
 u16 *IndexGenerator::Iptr;
 u16 *IndexGenerator::BASEIptr;
-u32 IndexGenerator::numI;
 u32 IndexGenerator::index;
 
 static const u16 s_primitive_restart = -1;
@@ -45,7 +44,6 @@ void IndexGenerator::Start(u16* Indexptr)
 	Iptr = Indexptr;
 	BASEIptr = Indexptr;
 	index = 0;
-	numI = 0;
 }
 
 void IndexGenerator::AddIndices(int primitive, u32 numVerts)
@@ -62,8 +60,6 @@ template <bool pr> __forceinline void IndexGenerator::WriteTriangle(u32 index1,
 	*Iptr++ = index3;
 	if(pr)
 		*Iptr++ = s_primitive_restart;
-
-	++numI;
 }
 
 template <bool pr> void IndexGenerator::AddList(u32 const numVerts)
@@ -83,7 +79,6 @@ template <bool pr> void IndexGenerator::AddStrip(u32 const numVerts)
 			*Iptr++ = index + i;
 		}
 		*Iptr++ = s_primitive_restart;
-		numI += numVerts - 2;
 
 	}
 	else
@@ -134,7 +129,6 @@ template <bool pr> void IndexGenerator::AddFan(u32 numVerts)
 			*Iptr++ = index + i + 1;
 			*Iptr++ = index + i + 2;
 			*Iptr++ = s_primitive_restart;
-			numI += 3;
 		}
 
 		for(; i+2<=numVerts; i+=2)
@@ -144,7 +138,6 @@ template <bool pr> void IndexGenerator::AddFan(u32 numVerts)
 			*Iptr++ = index;
 			*Iptr++ = index + i + 1;
 			*Iptr++ = s_primitive_restart;
-			numI += 2;
 		}
 	}
 
@@ -183,7 +176,6 @@ template <bool pr> void IndexGenerator::AddQuads(u32 numVerts)
 			*Iptr++ = index + i - 3;
 			*Iptr++ = index + i - 0;
 			*Iptr++ = s_primitive_restart;
-			numI += 2;
 		}
 		else
 		{
@@ -206,7 +198,6 @@ void IndexGenerator::AddLineList(u32 numVerts)
 	{
 		*Iptr++ = index + i - 1;
 		*Iptr++ = index + i;
-		++numI;
 	}
 
 }
@@ -219,7 +210,6 @@ void IndexGenerator::AddLineStrip(u32 numVerts)
 	{
 		*Iptr++ = index + i - 1;
 		*Iptr++ = index + i;
-		++numI;
 	}
 }
 
@@ -229,7 +219,6 @@ void IndexGenerator::AddPoints(u32 numVerts)
 	for (u32 i = 0; i != numVerts; ++i)
 	{
 		*Iptr++ = index + i;
-		++numI;
 	}
 }
 
diff --git a/Source/Core/VideoCommon/IndexGenerator.h b/Source/Core/VideoCommon/IndexGenerator.h
index c36d5f41f3..e6d1a0ba97 100644
--- a/Source/Core/VideoCommon/IndexGenerator.h
+++ b/Source/Core/VideoCommon/IndexGenerator.h
@@ -18,24 +18,13 @@ public:
 
 	static void AddIndices(int primitive, u32 numVertices);
 
-	// Interface
-	static u32 GetNumIndices() {return numI;}
-
 	// returns numprimitives
 	static u32 GetNumVerts() {return index;}
 
 	static u32 GetIndexLen() {return (u32)(Iptr - BASEIptr);}
 
 	static u32 GetRemainingIndices();
-/*
-	enum IndexPrimitiveType
-	{
-		Prim_None = 0,
-		Prim_List,
-		Prim_Strip,
-		Prim_Fan
-	};
-*/
+
 private:
 	// Triangles
 	template <bool pr> static void AddList(u32 numVerts);
@@ -54,8 +43,6 @@ private:
 
 	static u16 *Iptr;
 	static u16 *BASEIptr;
-	// TODO: redundant variables
-	static u32 numI;
 	static u32 index;
 };