From b2eb7569a8963917116c4520e15b17f0578a2509 Mon Sep 17 00:00:00 2001
From: Mike Turvey <mturvey6@gmail.com>
Date: Mon, 15 Jan 2018 22:40:14 -0700
Subject: Fix a few warnings

---
 redist/CNFGWinDriver.c | 5 ++---
 redist/json_helpers.c  | 2 +-
 src/ootx_decoder.c     | 2 +-
 src/poser_turveytori.c | 5 +++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/redist/CNFGWinDriver.c b/redist/CNFGWinDriver.c
index b1c1eb0..9d1be6a 100644
--- a/redist/CNFGWinDriver.c
+++ b/redist/CNFGWinDriver.c
@@ -54,8 +54,8 @@ void CNFGGetDimensions( short * x, short * y )
 		lasty = buffery;
 		InternalHandleResize();
 	}
-	*x = bufferx;
-	*y = buffery;
+	*x = (short)bufferx;
+	*y = (short)buffery;
 }
 
 
@@ -212,7 +212,6 @@ void CNFGSetup( const char * name_of_window, int width, int height )
 
 void CNFGHandleInput()
 {
-	int ldown = 0;
 
 	MSG msg;
 	while( PeekMessage( &msg, lsHWND, 0, 0xFFFF, 1 ) )
diff --git a/redist/json_helpers.c b/redist/json_helpers.c
index 8da841b..109708a 100644
--- a/redist/json_helpers.c
+++ b/redist/json_helpers.c
@@ -193,7 +193,7 @@ void json_load_file(const char* path) {
 		} else if (value_t->type == JSMN_OBJECT) {
 			printf("Begin Object\n");
 			if (json_begin_object != NULL) json_begin_object(tag);
-			children = value_t->size +1; //+1 to account for this loop where we are not yed parsing children
+			children = (int16_t)(value_t->size +1); //+1 to account for this loop where we are not yed parsing children
 //			i += decode_jsmn_object(JSON_STRING, tokens+i+2,value_t->size);
 		}
 		else {
diff --git a/src/ootx_decoder.c b/src/ootx_decoder.c
index f7a7938..7bf7d7e 100644
--- a/src/ootx_decoder.c
+++ b/src/ootx_decoder.c
@@ -44,7 +44,7 @@ void ootx_free_decoder_context(ootx_decoder_context *ctx) {
 }
 
 uint8_t ootx_decode_bit(uint32_t length) {
-	uint8_t t = (length - 2750) / 500; //why 2750?
+	uint8_t t = (uint8_t)((length - 2750) / 500); //why 2750?
 //	return ((t & 0x02)>0)?0xFF:0x00; //easier if we need to bitshift right
 	return ((t & 0x02)>>1);
 }
diff --git a/src/poser_turveytori.c b/src/poser_turveytori.c
index de1516a..94d572e 100644
--- a/src/poser_turveytori.c
+++ b/src/poser_turveytori.c
@@ -1050,7 +1050,7 @@ static void WhereIsTheTrackedObjectQuaternion(FLT *posOut, FLT *rotation, Point
 
 	quatgetreciprocal(inverseRotation, rotation);
 
-	FLT objPoint[3] = { lhPoint.x, lhPoint.y, lhPoint.z };
+	//FLT objPoint[3] = { lhPoint.x, lhPoint.y, lhPoint.z };
 
 	//rotatearoundaxis(objPoint, objPoint, reverseRotation, reverseRotation[3]);
 	quatrotatevector(posOut, inverseRotation, posOut);
@@ -1186,7 +1186,7 @@ void SolveForRotation(FLT rotOut[4], TrackedObject *obj, Point lh)
 
 	// Step 1, create initial quaternion for guess.  
 	// This should have the lighthouse directly facing the tracked object.
-	Point trackedObjRelativeToLh = { .x = -lh.x,.y = -lh.y,.z = -lh.z };
+	//Point trackedObjRelativeToLh = { .x = -lh.x,.y = -lh.y,.z = -lh.z };
 	FLT theta = atan2(-lh.x, -lh.y);
 	FLT zAxis[4] = { 0, 0, 1 , theta - LINMATHPI / 2 };
 	FLT quat1[4];
@@ -1200,6 +1200,7 @@ void SolveForRotation(FLT rotOut[4], TrackedObject *obj, Point lh)
 	RefineRotationEstimateAxisAngle(rotOut, lh, zAxis, obj);
 
 
+	// TODO:  Need to use the quaternion version here!!!
 	//// Step 2, optimize the quaternion to match the data.
 	//RefineRotationEstimateQuaternion(rotOut, lh, quat1, obj);
 
-- 
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