From 6c32d5cd8fff7e38d89ae47419a065a1fa174543 Mon Sep 17 00:00:00 2001
From: Logan McNaughton <logan@bacoosta.com>
Date: Tue, 4 Apr 2017 08:58:49 -0700
Subject: [PATCH] Texture Cache performance improvements

---
 src/Textures.cpp | 6 +-----
 src/Textures.h   | 3 ++-
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/Textures.cpp b/src/Textures.cpp
index 91dc9e83..c7fb254f 100644
--- a/src/Textures.cpp
+++ b/src/Textures.cpp
@@ -551,11 +551,7 @@ void TextureCache::destroy()
 
 void TextureCache::_checkCacheSize()
 {
-#ifdef VC
-	const size_t maxCacheSize = 15000;
-#else
-	const size_t maxCacheSize = 16384;
-#endif
+	const size_t maxCacheSize = 8000;
 	if (m_textures.size() >= maxCacheSize) {
 		CachedTexture& clsTex = m_textures.back();
 		m_cachedBytes -= clsTex.textureBytes;
diff --git a/src/Textures.h b/src/Textures.h
index 8849d118..44659434 100644
--- a/src/Textures.h
+++ b/src/Textures.h
@@ -2,6 +2,7 @@
 #define TEXTURES_H
 
 #include <map>
+#include <unordered_map>
 #include <list>
 
 #include "CRC.h"
@@ -84,7 +85,7 @@ private:
 	void _getTextureDestData(CachedTexture& tmptex, u32* pDest, graphics::Parameter glInternalFormat, GetTexelFunc GetTexel, u16* pLine);
 
 	typedef std::list<CachedTexture> Textures;
-	typedef std::map<u32, Textures::iterator> Texture_Locations;
+	typedef std::unordered_map<u32, Textures::iterator> Texture_Locations;
 	typedef std::map<graphics::ObjectHandle, CachedTexture> FBTextures;
 	Textures m_textures;
 	Texture_Locations m_lruTextureLocations;