Added LLTextureFetch::deleteAllRequests procedure. Called upon teleport.

indra/newview/lltexturefetch.cpp

@@ -2183,6 +2183,23 @@ void LLTextureFetch::removeRequest(LLTextureFetchWorker* worker, bool cancel, bo
 	worker->scheduleDelete();	
 }
 
+void LLTextureFetch::deleteAllRequests()
+{
+	while(1)
+	{
+		lockQueue();
+		if(mRequestMap.empty())
+		{
+			unlockQueue() ;
+			break;
+		}
+
+		LLTextureFetchWorker* worker = mRequestMap.begin()->second;
+
+		removeRequest(worker, true, false);
+	}
+}
+
 S32 LLTextureFetch::getNumRequests() 
 { 
 	lockQueue() ;

indra/newview/lltexturefetch.h

@@ -70,6 +70,7 @@ public:
 	bool createRequest(const std::string& url, const LLUUID& id, const LLHost& host, F32 priority,
 					   S32 w, S32 h, S32 c, S32 discard, bool needs_aux, bool can_use_http);
 	void deleteRequest(const LLUUID& id, bool cancel);
+	void deleteAllRequests();
 	bool getRequestFinished(const LLUUID& id, S32& discard_level,
 							LLPointer<LLImageRaw>& raw, LLPointer<LLImageRaw>& aux);
 	bool updateRequestPriority(const LLUUID& id, F32 priority);

indra/newview/llviewertexturelist.cpp

@@ -714,6 +714,8 @@ void LLViewerTextureList::clearFetchingRequests()
 		return;
 	}
 
+	LLAppViewer::getTextureFetch()->deleteAllRequests();
+
 	for (image_priority_list_t::iterator iter = mImageList.begin();
 		 iter != mImageList.end(); ++iter)
 	{