first cut at scene stats

libraries/voxels/src/VoxelSceneStats.cpp

@@ -0,0 +1,76 @@
+//
+//  VoxelSceneStats.cpp
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 7/18/13.
+//
+//
+
+#include "VoxelSceneStats.h"
+
+VoxelSceneStats::VoxelSceneStats() :
+    start(0),
+    end(0),
+    elapsed(0),
+    total(0),
+    traversed(0),
+    internal(0),
+    internalOutOfView(0),
+    internalOccluded(0),
+    internalDirty(0),
+    leaves(0),
+    leavesOutOfView(0),
+    leavesOccluded(0),
+    leavesDirty(0),
+    packets(0),
+    bytes(0),
+    passes(0),
+    elapsedUsecsToSend(0),
+    wasFinished(false),
+    wasMoving(false),
+    hadDeltaView(false),
+    hadOcclusionCulling(false)
+{
+}
+
+VoxelSceneStats::~VoxelSceneStats() {
+}
+
+void VoxelSceneStats::sceneStarted() {
+    start = usecTimestampNow();
+}
+
+void VoxelSceneStats::sceneCompleted() {
+    end = usecTimestampNow();
+    elapsed = end - start;
+}
+    
+void VoxelSceneStats::reset() {
+    start = 0;
+    end= 0;
+    elapsed= 0;
+
+
+    total = 0;
+    traversed = 0;
+    internal = 0;
+    internalOutOfView = 0;
+    internalOccluded = 0;
+    internalDirty = 0;
+    leaves = 0;
+    leavesOutOfView = 0;
+    leavesOccluded = 0;
+    leavesDirty = 0;
+    packets = 0;
+    bytes = 0;
+    passes = 0;
+    wasFinished = false;
+    wasMoving = false;
+    hadDeltaView = false;
+    hadOcclusionCulling = false;
+}
+
+
+void VoxelSceneStats::printDebugDetails() {
+    qDebug("VoxelSceneStats: start: %llu, end: %llu, elapsed: %llu \n", start, end, elapsed);
+}

libraries/voxels/src/VoxelSceneStats.h

@@ -0,0 +1,51 @@
+//
+//  VoxelSceneStats.h
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 7/18/13.
+//
+//
+
+#ifndef __hifi__VoxelSceneStats__
+#define __hifi__VoxelSceneStats__
+
+
+class VoxelSceneStats {
+public:
+    VoxelSceneStats();
+    ~VoxelSceneStats();
+    void reset();
+    void sceneStarted();
+    void sceneCompleted();
+    void printDebugDetails();
+    
+    // scene timing data in usecs
+    uint64_t start;
+    uint64_t end;
+    uint64_t elapsed;
+    
+    // scene voxel related data
+    unsigned long total;
+    unsigned long traversed;
+    unsigned long internal;
+    unsigned long internalOutOfView;
+    unsigned long internalOccluded;
+    unsigned long internalDirty;
+    unsigned long leaves;
+    unsigned long leavesOutOfView;
+    unsigned long leavesOccluded;
+    unsigned long leavesDirty;
+    
+    // scene network related data
+    unsigned int  packets;
+    unsigned int  bytes;
+    unsigned int  passes;
+    
+    // features related items
+    bool wasFinished;
+    bool wasMoving;
+    bool hadDeltaView;
+    bool hadOcclusionCulling;
+};
+
+#endif /* defined(__hifi__VoxelSceneStats__) */

voxel-server/src/VoxelNodeData.h

@@ -58,6 +58,9 @@ public:
     void      setLastTimeBagEmpty(uint64_t lastTimeBagEmpty)  { _lastTimeBagEmpty = lastTimeBagEmpty; };
 
     bool getCurrentPacketIsColor() const { return _currentPacketIsColor; };
+    
+    VoxelSceneStats stats;
+    
 private:
     VoxelNodeData(const VoxelNodeData &);
     VoxelNodeData& operator= (const VoxelNodeData&);

voxel-server/src/main.cpp

@@ -204,9 +204,13 @@ void deepestLevelVoxelDistributor(NodeList* nodeList,
                 printf("ENTIRE SCENE SENT! nodeData->setLastTimeBagEmpty(now=[%lld])\n", now);
             }
         }
-
+        
+        nodeData->stats.sceneCompleted();
+        nodeData->stats.printDebugDetails();
+        
         // This is the start of "resending" the scene.
         nodeData->nodeBag.insert(serverTree.rootNode);
+        nodeData->stats.sceneStarted();
     }
 
     // If we have something in our nodeBag, then turn them into packets and send them out...