From fd34a2e74d7b1c19a12b28d73c9caee9ce47f0b7 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Tue, 23 Apr 2013 23:02:55 -0700
Subject: [PATCH] More aggressively decimate the second texcache.

---
 GPU/GLES/TextureCache.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/GPU/GLES/TextureCache.cpp b/GPU/GLES/TextureCache.cpp
index d244d17c97..e4a72e38d7 100644
--- a/GPU/GLES/TextureCache.cpp
+++ b/GPU/GLES/TextureCache.cpp
@@ -28,6 +28,8 @@
 
 // If a texture hasn't been seen for this many frames, get rid of it.
 #define TEXTURE_KILL_AGE 200
+// These are cache misses, kill them quicker.
+#define TEXTURE_SECOND_KILL_AGE 30
 
 u32 RoundUpToPowerOf2(u32 v)
 {
@@ -89,7 +91,7 @@ void TextureCache::Decimate() {
 			++iter;
 	}
 	for (TexCache::iterator iter = secondCache.begin(), end = secondCache.end(); iter != end; ) {
-		if (iter->second.lastFrame + TEXTURE_KILL_AGE < gpuStats.numFrames) {
+		if (iter->second.lastFrame + TEXTURE_SECOND_KILL_AGE < gpuStats.numFrames) {
 			glDeleteTextures(1, &iter->second.texture);
 			secondCache.erase(iter++);
 		}