From a6a2c8a80af57b99e08da36c4e64b0a0b868636f Mon Sep 17 00:00:00 2001
From: Nicholaz Beresford
Date: Tue, 16 Sep 2008 02:08:45 -0500
Subject: Applied VWR-3878: Purging cache textures causes viewer to pause for
 many seconds, with heavy disk activity.

---
 linden/indra/newview/lltexturecache.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'linden/indra/newview/lltexturecache.h')

diff --git a/linden/indra/newview/lltexturecache.h b/linden/indra/newview/lltexturecache.h
index f083dd0..e15a88b 100644
--- a/linden/indra/newview/lltexturecache.h
+++ b/linden/indra/newview/lltexturecache.h
@@ -119,6 +119,7 @@ private:
 	void readHeaderCache(apr_pool_t* poolp = NULL);
 	void purgeAllTextures(bool purge_directories);
 	void purgeTextures(bool validate);
+	void purgeTextureFilesTimeSliced(BOOL force_all = FALSE);
 	S32 getHeaderCacheEntry(const LLUUID& id, bool touch, S32* imagesize = NULL);
 	bool removeHeaderCacheEntry(const LLUUID& id);
 	void lockHeaders() { mHeaderMutex.lock(); }
@@ -140,6 +141,10 @@ private:
 
 	typedef std::vector<std::pair<LLPointer<Responder>, bool> > responder_list_t;
 	responder_list_t mCompletedList;
+
+	typedef std::list<std::string> filename_list_t;
+	filename_list_t	mFilesToDelete;
+	LLTimer mTimeLastFileDelete;
 	
 	BOOL mReadOnly;
 	
-- 
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