From c1ae98fa1ad5595ba8c8729f642a80c2e0583860 Mon Sep 17 00:00:00 2001
From: Seth Alves <seth.alves@gmail.com>
Date: Mon, 2 Feb 2015 15:02:29 -0800
Subject: [PATCH] quiet some compiler warnings about signed vs unsigned
 comparisons

---
 interface/src/Audio.h                                  | 2 +-
 interface/src/devices/MotionTracker.h                  | 2 +-
 interface/src/scripting/ControllerScriptingInterface.h | 2 +-
 libraries/gpu/src/gpu/Texture.cpp                      | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/interface/src/Audio.h b/interface/src/Audio.h
index d815b3035c..be374de959 100644
--- a/interface/src/Audio.h
+++ b/interface/src/Audio.h
@@ -212,7 +212,7 @@ private:
     bool _outputStarveDetectionEnabled;
     quint64 _outputStarveDetectionStartTimeMsec;
     int _outputStarveDetectionCount;
-    int _outputStarveDetectionPeriodMsec;
+    uint _outputStarveDetectionPeriodMsec;
     int _outputStarveDetectionThreshold; // Maximum number of starves per _outputStarveDetectionPeriod before increasing buffer size
 
     
diff --git a/interface/src/devices/MotionTracker.h b/interface/src/devices/MotionTracker.h
index 42ddc6768c..84b909d4fd 100644
--- a/interface/src/devices/MotionTracker.h
+++ b/interface/src/devices/MotionTracker.h
@@ -37,7 +37,7 @@ public:
 
     // Semantic and Index types to retreive the JointTrackers of this MotionTracker
     typedef std::string Semantic;
-    typedef int Index;
+    typedef uint Index;
     static const Index INVALID_SEMANTIC = -1;
     static const Index INVALID_PARENT = -2;
 
diff --git a/interface/src/scripting/ControllerScriptingInterface.h b/interface/src/scripting/ControllerScriptingInterface.h
index 29921008e6..d56d159c06 100644
--- a/interface/src/scripting/ControllerScriptingInterface.h
+++ b/interface/src/scripting/ControllerScriptingInterface.h
@@ -38,7 +38,7 @@ public slots:
 private:
 
     int  _deviceTrackerId;
-    int  _subTrackerId;
+    uint  _subTrackerId;
 
     // cache for the spatial
     SpatialEvent    _eventCache;
diff --git a/libraries/gpu/src/gpu/Texture.cpp b/libraries/gpu/src/gpu/Texture.cpp
index f9fbcb72df..7615c599b0 100755
--- a/libraries/gpu/src/gpu/Texture.cpp
+++ b/libraries/gpu/src/gpu/Texture.cpp
@@ -175,7 +175,7 @@ Texture::Size Texture::resize(Type type, const Element& texelFormat, uint16 widt
 
         // Evaluate the new size with the new format
         const int DIM_SIZE[] = {1, 1, 1, 6};
-        int size = DIM_SIZE[_type] *_width * _height * _depth * _numSamples * texelFormat.getSize();
+        uint size = DIM_SIZE[_type] *_width * _height * _depth * _numSamples * texelFormat.getSize();
 
         // If size change then we need to reset 
         if (changed || (size != getSize())) {