ER-330 : Improve ObjectUpdateCached message packing. Added some viewer metrics, will disable later.

1 files changed, 66 insertions, 0 deletions

diff --git a/indra/newview/llviewerstatsrecorder.h b/indra/newview/llviewerstatsrecorder.h
new file mode 100644
index 0000000000..0c5e6d5010
--- /dev/null
+++ b/indra/newview/llviewerstatsrecorder.h
@@ -0,0 +1,66 @@
+/**
+ * @file llviewerstatsrecorder.h
+ * @brief record info about viewer events to a metrics log file
+ *
+ * $LicenseInfo:firstyear=2010&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LLVIEWERSTATSRECORDER_H
+#define LLVIEWERSTATSRECORDER_H
+
+
+// This is a diagnostic class used to record information from the viewer
+// for analysis.
+
+// This is normally 0.  Set to 1 to enable viewer stats recording
+#define LL_RECORD_VIEWER_STATS	1
+
+
+#if LL_RECORD_VIEWER_STATS
+#include "llframetimer.h"
+
+class LLViewerRegion;
+class LLViewerObject;
+
+class LLViewerStatsRecorder
+{
+ public:
+	LLViewerStatsRecorder();
+	~LLViewerStatsRecorder();
+
+	void initStatsRecorder(LLViewerRegion *regionp);
+
+	void initCachedObjectUpdate(LLViewerRegion *regionp);
+	void recordCachedObjectEvent(LLViewerRegion *regionp, U32 local_id, LLViewerObject * objectp);
+	void closeCachedObjectUpdate(LLViewerRegion *regionp);
+
+private:
+	 LLFrameTimer	mTimer;
+	 F64			mStartTime;
+
+	 LLFILE *		mObjectCacheFile;		// File to write data into
+	 S32			mObjectCacheHitCount;
+	 S32			mObjectCacheMissCount;
+};
+#endif	// LL_RECORD_VIEWER_STATS
+
+#endif // LLVIEWERSTATSRECORDER_H