remove warnings for the BGE

- variables that shadow vers declared earlier
- Py_Fatal print an error to the stderr
- gcc was complaining about the order of initialized vars (for classes)
- const return values for ints and bools didnt do anything.
- braces for ambiguous if  statements

source/gameengine/BlenderRoutines/BL_KetsjiEmbedStart.cpp

@@ -563,10 +563,12 @@ extern "C" void StartKetsjiShellSimulation(struct ScrArea *area,
 
 		// get some preferences
 		SYS_SystemHandle syshandle = SYS_GetSystem();
+		/*
 		bool properties	= (SYS_GetCommandLineInt(syshandle, "show_properties", 0) != 0);
 		bool usefixed = (SYS_GetCommandLineInt(syshandle, "fixedtime", 0) != 0);
 		bool profile = (SYS_GetCommandLineInt(syshandle, "show_profile", 0) != 0);
 		bool frameRate = (SYS_GetCommandLineInt(syshandle, "show_framerate", 0) != 0);
+		*/
 		bool game2ipo = true;//(SYS_GetCommandLineInt(syshandle, "game2ipo", 0) != 0);
 		bool displaylists = (SYS_GetCommandLineInt(syshandle, "displaylists", 0) != 0);
 		bool usemat = false;

source/gameengine/Converter/BL_BlenderDataConversion.cpp

@@ -1997,18 +1997,18 @@ void BL_ConvertBlenderObjects(struct Main* maggie,
 				MT_Vector3 x(ori.getColumn(0));
 				MT_Vector3 y(ori.getColumn(1));
 				MT_Vector3 z(ori.getColumn(2));
-				MT_Vector3 scale(x.length(), y.length(), z.length());
-				if (!MT_fuzzyZero(scale[0]))
-					x /= scale[0];
-				if (!MT_fuzzyZero(scale[1]))
-					y /= scale[1];
-				if (!MT_fuzzyZero(scale[2]))
-					z /= scale[2];
+				MT_Vector3 parscale(x.length(), y.length(), z.length());
+				if (!MT_fuzzyZero(parscale[0]))
+					x /= parscale[0];
+				if (!MT_fuzzyZero(parscale[1]))
+					y /= parscale[1];
+				if (!MT_fuzzyZero(parscale[2]))
+					z /= parscale[2];
 				ori.setColumn(0, x);								
 				ori.setColumn(1, y);								
 				ori.setColumn(2, z);								
 				parentinversenode->SetLocalOrientation(ori);
-				parentinversenode->SetLocalScale(scale);
+				parentinversenode->SetLocalScale(parscale);
 				
 				parentinversenode->AddChild(gameobj->GetSGNode());
 			}
@@ -2194,18 +2194,18 @@ void BL_ConvertBlenderObjects(struct Main* maggie,
 								MT_Vector3 x(ori.getColumn(0));
 								MT_Vector3 y(ori.getColumn(1));
 								MT_Vector3 z(ori.getColumn(2));
-								MT_Vector3 scale(x.length(), y.length(), z.length());
-								if (!MT_fuzzyZero(scale[0]))
-									x /= scale[0];
-								if (!MT_fuzzyZero(scale[1]))
-									y /= scale[1];
-								if (!MT_fuzzyZero(scale[2]))
-									z /= scale[2];
+								MT_Vector3 localscale(x.length(), y.length(), z.length());
+								if (!MT_fuzzyZero(localscale[0]))
+									x /= localscale[0];
+								if (!MT_fuzzyZero(localscale[1]))
+									y /= localscale[1];
+								if (!MT_fuzzyZero(localscale[2]))
+									z /= localscale[2];
 								ori.setColumn(0, x);								
 								ori.setColumn(1, y);								
 								ori.setColumn(2, z);								
 								parentinversenode->SetLocalOrientation(ori);
-								parentinversenode->SetLocalScale(scale);
+								parentinversenode->SetLocalScale(localscale);
 								
 								parentinversenode->AddChild(gameobj->GetSGNode());
 							}

source/gameengine/Converter/KX_IpoConvert.cpp

@@ -311,67 +311,67 @@ void BL_ConvertIpos(struct Object* blenderobject,KX_GameObject* gameobj,KX_Blend
 		}
 		
 		{
-			KX_ObColorIpoSGController* ipocontr=NULL;
+			KX_ObColorIpoSGController* ipocontr_obcol=NULL;
 
 			ipo = ipoList->GetScalarInterpolator(OB_COL_R);
 			if (ipo)
 			{
-				if (!ipocontr)
+				if (!ipocontr_obcol)
 				{
-					ipocontr = new KX_ObColorIpoSGController();
-					gameobj->GetSGNode()->AddSGController(ipocontr);
-					ipocontr->SetObject(gameobj->GetSGNode());
+					ipocontr_obcol = new KX_ObColorIpoSGController();
+					gameobj->GetSGNode()->AddSGController(ipocontr_obcol);
+					ipocontr_obcol->SetObject(gameobj->GetSGNode());
 				}
 				KX_IInterpolator *interpolator =
 				new KX_ScalarInterpolator(
-					&ipocontr->m_rgba[0],
+					&ipocontr_obcol->m_rgba[0],
 					ipo);
-				ipocontr->AddInterpolator(interpolator);
+				ipocontr_obcol->AddInterpolator(interpolator);
 			}
 			ipo = ipoList->GetScalarInterpolator(OB_COL_G);
 			if (ipo)
 			{
-				if (!ipocontr)
+				if (!ipocontr_obcol)
 				{
-					ipocontr = new KX_ObColorIpoSGController();
-					gameobj->GetSGNode()->AddSGController(ipocontr);
-					ipocontr->SetObject(gameobj->GetSGNode());
+					ipocontr_obcol = new KX_ObColorIpoSGController();
+					gameobj->GetSGNode()->AddSGController(ipocontr_obcol);
+					ipocontr_obcol->SetObject(gameobj->GetSGNode());
 				}
 				KX_IInterpolator *interpolator =
 				new KX_ScalarInterpolator(
-					&ipocontr->m_rgba[1],
+					&ipocontr_obcol->m_rgba[1],
 					ipo);
-				ipocontr->AddInterpolator(interpolator);
+				ipocontr_obcol->AddInterpolator(interpolator);
 			}
 			ipo = ipoList->GetScalarInterpolator(OB_COL_B);
 			if (ipo)
 			{
-				if (!ipocontr)
+				if (!ipocontr_obcol)
 				{
-					ipocontr = new KX_ObColorIpoSGController();
-					gameobj->GetSGNode()->AddSGController(ipocontr);
-					ipocontr->SetObject(gameobj->GetSGNode());
+					ipocontr_obcol = new KX_ObColorIpoSGController();
+					gameobj->GetSGNode()->AddSGController(ipocontr_obcol);
+					ipocontr_obcol->SetObject(gameobj->GetSGNode());
 				}
 				KX_IInterpolator *interpolator =
 				new KX_ScalarInterpolator(
-					&ipocontr->m_rgba[2],
+					&ipocontr_obcol->m_rgba[2],
 					ipo);
-				ipocontr->AddInterpolator(interpolator);
+				ipocontr_obcol->AddInterpolator(interpolator);
 			}
 			ipo = ipoList->GetScalarInterpolator(OB_COL_A);
 			if (ipo)
 			{
-				if (!ipocontr)
+				if (!ipocontr_obcol)
 				{
-					ipocontr = new KX_ObColorIpoSGController();
-					gameobj->GetSGNode()->AddSGController(ipocontr);
-					ipocontr->SetObject(gameobj->GetSGNode());
+					ipocontr_obcol = new KX_ObColorIpoSGController();
+					gameobj->GetSGNode()->AddSGController(ipocontr_obcol);
+					ipocontr_obcol->SetObject(gameobj->GetSGNode());
 				}
 				KX_IInterpolator *interpolator =
 				new KX_ScalarInterpolator(
-					&ipocontr->m_rgba[3],
+					&ipocontr_obcol->m_rgba[3],
 					ipo);
-				ipocontr->AddInterpolator(interpolator);
+				ipocontr_obcol->AddInterpolator(interpolator);
 			}
 		}
 

source/gameengine/Expressions/InputParser.cpp

@@ -274,7 +274,7 @@ void CParser::NextSym()
 			} else if (((ch >= 'a') && (ch <= 'z'))
 				|| ((ch >= 'A') && (ch <= 'Z')))
 			{ // reserved word?
-				int start;
+				
 				start = chcount;
 				CharRep();
 				GrabString(start);

source/gameengine/Expressions/PyObjectPlus.cpp

@@ -147,7 +147,7 @@ PyObject *PyObjectPlus::_getattr_self(const PyAttributeDef attrlist[], void *sel
 			if (attrdef->m_length > 1)
 			{
 				PyObject* resultlist = PyList_New(attrdef->m_length);
-				for (int i=0; i<attrdef->m_length; i++)
+				for (unsigned int i=0; i<attrdef->m_length; i++)
 				{
 					switch (attrdef->m_type) {
 					case KX_PYATTRIBUTE_TYPE_BOOL:

source/gameengine/Expressions/PyObjectPlus.h

@@ -73,7 +73,7 @@ typedef int Py_ssize_t;
 #endif
 
 static inline void Py_Fatal(const char *M) {
-	//cout << M << endl; 
+	fprintf(stderr, "%s\n", M);
 	exit(-1);
 };
 

source/gameengine/GameLogic/Joystick/SCA_Joystick.cpp

@@ -42,14 +42,14 @@ SCA_Joystick::SCA_Joystick(short int index)
 	m_axis21(0),
 	m_prec(3200),
 	m_buttonnum(-2),
+	m_axismax(-1),
 	m_hatdir(-2),
+	m_buttonmax(-1),
+	m_hatmax(-1),
 	m_isinit(0),
 	m_istrig_axis(0),
 	m_istrig_button(0),
-	m_istrig_hat(0),
-	m_axismax(-1),
-	m_buttonmax(-1),
-	m_hatmax(-1)
+	m_istrig_hat(0)
 {
 #ifndef DISABLE_SDL
 	m_private = new PrivateData();

source/gameengine/GameLogic/SCA_DelaySensor.cpp

@@ -53,10 +53,10 @@ SCA_DelaySensor::SCA_DelaySensor(class SCA_EventManager* eventmgr,
 								 int duration,
 								 bool repeat,
 								 PyTypeObject* T)
-	: SCA_ISensor(gameobj,eventmgr, T), 
+	: SCA_ISensor(gameobj,eventmgr, T),
+	m_repeat(repeat),
 	m_delay(delay),
-	m_duration(duration),
-	m_repeat(repeat)
+	m_duration(duration)
 {
 	Init();
 }

source/gameengine/GameLogic/SCA_IActuator.cpp

@@ -36,8 +36,8 @@ using namespace std;
 
 SCA_IActuator::SCA_IActuator(SCA_IObject* gameobj,
 							 PyTypeObject* T) :
-	m_links(0),
-	SCA_ILogicBrick(gameobj,T) 
+	SCA_ILogicBrick(gameobj,T),
+	m_links(0)
 {
 	// nothing to do
 }

source/gameengine/GameLogic/SCA_IActuator.h

@@ -36,9 +36,9 @@ class SCA_IActuator : public SCA_ILogicBrick
 {
 	friend class SCA_LogicManager;
 protected:
-	std::vector<CValue*> m_events;
 	int					 m_links;	// number of active links to controllers
 									// when 0, the actuator is automatically stopped
+	std::vector<CValue*> m_events;
 	void RemoveAllEvents();
 
 public:

source/gameengine/GameLogic/SCA_IController.cpp

@@ -38,8 +38,8 @@
 SCA_IController::SCA_IController(SCA_IObject* gameobj,
 								 PyTypeObject* T)
 	:
-	m_statemask(0),
-	SCA_ILogicBrick(gameobj,T)
+	SCA_ILogicBrick(gameobj,T),
+	m_statemask(0)
 {
 }
 	

source/gameengine/GameLogic/SCA_IObject.cpp

@@ -40,7 +40,7 @@
 
 MT_Point3 SCA_IObject::m_sDummy=MT_Point3(0,0,0);
 
-SCA_IObject::SCA_IObject(PyTypeObject* T): m_initState(0), m_state(0), CValue(T)
+SCA_IObject::SCA_IObject(PyTypeObject* T): CValue(T), m_initState(0), m_state(0)
 {
 	m_suspended = false;
 }

source/gameengine/GameLogic/SCA_MouseSensor.cpp

@@ -158,8 +158,8 @@ bool SCA_MouseSensor::Evaluate(CValue* event)
 	case KX_MOUSESENSORMODE_WHEELUP:
 	case KX_MOUSESENSORMODE_WHEELDOWN:
 		{
-			const SCA_InputEvent& event = mousedev->GetEventValue(m_hotkey);
-			switch (event.m_status){	
+			const SCA_InputEvent& mevent = mousedev->GetEventValue(m_hotkey);
+			switch (mevent.m_status){	
 			case SCA_InputEvent::KX_JUSTACTIVATED:
 				m_val = 1;
 				result = true;

source/gameengine/Ketsji/BL_Shader.cpp

@@ -18,7 +18,7 @@
 #define spit(x) std::cout << x << std::endl;
 
 #define SORT_UNIFORMS 1
-#define UNIFORM_MAX_LEN sizeof(float)*16
+#define UNIFORM_MAX_LEN (int)sizeof(float)*16
 #define MAX_LOG_LEN 262144 // bounds
 
 BL_Uniform::BL_Uniform(int data_size)
@@ -108,7 +108,7 @@ void BL_Uniform::SetData(int location, int type,bool transpose)
 #endif
 }
 
-const bool BL_Shader::Ok()const
+bool BL_Shader::Ok()const
 {
 	return (mShader !=0 && mOk && mUse);
 }

source/gameengine/Ketsji/BL_Shader.h

@@ -166,7 +166,7 @@ public:
 	//const BL_Sampler*	GetSampler(int i);
 	void				SetSampler(int loc, int unit);
 
-	const bool			Ok()const;
+	bool				Ok()const;
 	unsigned int		GetProg();
 	void				SetProg(bool enable);
 	int					GetAttribute(){return mAttr;};

source/gameengine/Ketsji/KX_BulletPhysicsController.cpp

@@ -384,10 +384,10 @@ SG_Controller*	KX_BulletPhysicsController::GetReplica(class SG_Node* destnode)
 			childit!= destnode->GetSGChildren().end();
 			++childit
 				) {
-				KX_GameObject *clientgameobj = static_cast<KX_GameObject*>( (*childit)->GetSGClientObject());
-				if (clientgameobj)
+				KX_GameObject *clientgameobj_child = static_cast<KX_GameObject*>( (*childit)->GetSGClientObject());
+				if (clientgameobj_child)
 				{
-					parentKxCtrl = (KX_BulletPhysicsController*)clientgameobj->GetPhysicsController();
+					parentKxCtrl = (KX_BulletPhysicsController*)clientgameobj_child->GetPhysicsController();
 					parentctrl = parentKxCtrl;
 					ccdParent = parentKxCtrl;
 				}

source/gameengine/Ketsji/KX_ConstraintActuator.cpp

@@ -56,9 +56,9 @@ KX_ConstraintActuator::KX_ConstraintActuator(SCA_IObject *gameobj,
 											 int option,
 											 char *property,
 											 PyTypeObject* T) : 
+	SCA_IActuator(gameobj, T),
 	m_refDirection(refDir),
-	m_currentTime(0),
-	SCA_IActuator(gameobj, T)
+	m_currentTime(0)
 {
 	m_posDampTime = posDampTime;
 	m_rotDampTime = rotDampTime;

source/gameengine/Ketsji/KX_GameActuator.cpp

@@ -132,7 +132,7 @@ bool KX_GameActuator::Update()
 			{
 				char mashal_path[512];
 				char *marshal_buffer = NULL;
-				int marshal_length;
+				unsigned int marshal_length;
 				FILE *fp = NULL;
 				
 				pathGamePythonConfig(mashal_path);

source/gameengine/Ketsji/KX_GameObject.cpp

@@ -1462,11 +1462,9 @@ PyObject* KX_GameObject::PySetState(PyObject* self, PyObject* value)
 PyObject* KX_GameObject::PyGetVelocity(PyObject* self, PyObject* args)
 {
 	// only can get the velocity if we have a physics object connected to us...
-	MT_Vector3 velocity(0.0,0.0,0.0);
 	MT_Point3 point(0.0,0.0,0.0);
-	
-	
 	PyObject* pypos = NULL;
+	
 	if (PyArg_ParseTuple(args, "|O:getVelocity", &pypos))
 	{
 		if (pypos)
@@ -1478,10 +1476,11 @@ PyObject* KX_GameObject::PyGetVelocity(PyObject* self, PyObject* args)
 	
 	if (m_pPhysicsController1)
 	{
-		velocity = m_pPhysicsController1->GetVelocity(point);
+		return PyObjectFrom(m_pPhysicsController1->GetVelocity(point));
+	}
+	else {
+		return PyObjectFrom(MT_Vector3(0.0,0.0,0.0));
 	}
-	
-	return PyObjectFrom(velocity);
 }
 
 
@@ -2045,8 +2044,8 @@ KX_PYMETHODDEF_DOC(KX_GameObject, rayCast,
 				if (callback.m_hitMesh)
 				{
 					// if this field is set, then we can trust that m_hitPolygon is a valid polygon
-					RAS_Polygon* poly = callback.m_hitMesh->GetPolygon(callback.m_hitPolygon);
-					KX_PolyProxy* polyproxy = new KX_PolyProxy(callback.m_hitMesh, poly);
+					RAS_Polygon* polygon = callback.m_hitMesh->GetPolygon(callback.m_hitPolygon);
+					KX_PolyProxy* polyproxy = new KX_PolyProxy(callback.m_hitMesh, polygon);
 					PyTuple_SET_ITEM(returnValue, 3, polyproxy);
 				}
 				else

source/gameengine/Ketsji/KX_IPO_SGController.cpp

@@ -58,8 +58,8 @@ KX_IpoSGController::KX_IpoSGController()
   m_ipo_add(false),
   m_ipo_local(false),
   m_modified(true),
-  m_ipo_start_initialized(false),
   m_ipotime(1.0),
+  m_ipo_start_initialized(false),
   m_ipo_start_euler(0.0,0.0,0.0),
   m_ipo_euler_initialized(false)
 {

source/gameengine/Ketsji/KX_KetsjiEngine.cpp

@@ -713,7 +713,7 @@ void KX_KetsjiEngine::Render()
 		if (!BeginFrame())
 			return;
 
-		KX_SceneList::iterator sceneit;
+
 		for (sceneit = m_scenes.begin();sceneit != m_scenes.end(); sceneit++)
 		// for each scene, call the proceed functions
 		{

source/gameengine/Ketsji/KX_NearSensor.cpp

@@ -240,7 +240,7 @@ bool	KX_NearSensor::BroadPhaseFilterCollision(void*obj1,void*obj2)
 bool	KX_NearSensor::NewHandleCollision(void* obj1,void* obj2,const PHY_CollData * coll_data)
 {
 //	KX_TouchEventManager* toucheventmgr = static_cast<KX_TouchEventManager*>(m_eventmgr);
-	KX_GameObject* parent = static_cast<KX_GameObject*>(GetParent());
+//	KX_GameObject* parent = static_cast<KX_GameObject*>(GetParent());
 	
 	// need the mapping from PHY_IPhysicsController to gameobjects now
 	

source/gameengine/Ketsji/KX_ObjectActuator.cpp

@@ -65,12 +65,12 @@ KX_ObjectActuator(
 	m_current_linear_factor(0.0),
 	m_current_angular_factor(0.0),
 	m_damping(damping),
+	m_previous_error(0.0,0.0,0.0),
+	m_error_accumulator(0.0,0.0,0.0),
 	m_bitLocalFlag (flag),
 	m_active_combined_velocity (false),
 	m_linear_damping_active(false),
-	m_angular_damping_active(false),
-	m_error_accumulator(0.0,0.0,0.0),
-	m_previous_error(0.0,0.0,0.0)
+	m_angular_damping_active(false)
 {
 	if (m_bitLocalFlag.ServoControl)
 	{

source/gameengine/Ketsji/KX_PolyProxy.cpp

@@ -146,8 +146,8 @@ PyObject* KX_PolyProxy::_getattr(const char *attr)
 }
 
 KX_PolyProxy::KX_PolyProxy(const RAS_MeshObject*mesh, RAS_Polygon* polygon)
-:	m_mesh((RAS_MeshObject*)mesh),
-	m_polygon(polygon)
+:	m_polygon(polygon),
+	m_mesh((RAS_MeshObject*)mesh)
 {
 }
 

source/gameengine/Ketsji/KX_PythonInit.cpp

@@ -196,7 +196,7 @@ static PyObject* gPyGetSpectrum(PyObject*)
 }
 
 
-
+#if 0 // unused
 static PyObject* gPyStartDSP(PyObject*, PyObject* args)
 {
 	SND_IAudioDevice* audiodevice = SND_DeviceManager::Instance();
@@ -213,7 +213,7 @@ static PyObject* gPyStartDSP(PyObject*, PyObject* args)
 	
 	Py_RETURN_NONE;
 }
-
+#endif
 
 
 static PyObject* gPyStopDSP(PyObject*, PyObject* args)
@@ -257,7 +257,7 @@ static PyObject* gPySetPhysicsTicRate(PyObject*, PyObject* args)
 	PHY_GetActiveEnvironment()->setFixedTimeStep(true,ticrate);
 	Py_RETURN_NONE;
 }
-
+#if 0 // unused
 static PyObject* gPySetPhysicsDebug(PyObject*, PyObject* args)
 {
 	int debugMode;
@@ -267,7 +267,7 @@ static PyObject* gPySetPhysicsDebug(PyObject*, PyObject* args)
 	PHY_GetActiveEnvironment()->setDebugMode(debugMode);
 	Py_RETURN_NONE;
 }
-
+#endif
 
 
 static PyObject* gPyGetPhysicsTicRate(PyObject*)

source/gameengine/Ketsji/KX_SoundActuator.cpp

@@ -444,7 +444,7 @@ PyObject* KX_SoundActuator::PySetLooping(PyObject* self, PyObject* args, PyObjec
 
 PyObject* KX_SoundActuator::PyGetLooping(PyObject* self, PyObject* args, PyObject* kwds)
 {
-	int looping = (m_soundObject) ? m_soundObject->GetLoopMode() : SND_LOOP_OFF;
+	int looping = (m_soundObject) ? m_soundObject->GetLoopMode() : (int)SND_LOOP_OFF;
 	PyObject* result = PyInt_FromLong(looping);
 	
 	return result;

source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp

@@ -317,8 +317,8 @@ static void DrawAabb(btIDebugDraw* debugDrawer,const btVector3& from,const btVec
 
 
 CcdPhysicsEnvironment::CcdPhysicsEnvironment(btDispatcher* dispatcher,btOverlappingPairCache* pairCache)
-:m_scalingPropagated(false),
-m_numIterations(10),
+:m_numIterations(10),
+m_scalingPropagated(false),
 m_numTimeSubSteps(1),
 m_ccdMode(0),
 m_solverType(-1),
@@ -326,8 +326,8 @@ m_profileTimings(0),
 m_enableSatCollisionDetection(false),
 m_solver(NULL),
 m_ownPairCache(NULL),
-m_ownDispatcher(NULL),
-m_filterCallback(NULL)
+m_filterCallback(NULL),
+m_ownDispatcher(NULL)
 {
 
 	for (int i=0;i<PHY_NUM_RESPONSE;i++)

source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp

@@ -143,7 +143,7 @@ const STR_String& RAS_IPolyMaterial::GetTextureName() const
 	return m_texturename;
 }
 
-const unsigned int	RAS_IPolyMaterial::GetFlag() const
+unsigned int	RAS_IPolyMaterial::GetFlag() const
 {
 	return m_flag;
 }

source/gameengine/Rasterizer/RAS_IPolygonMaterial.h

@@ -138,7 +138,7 @@ public:
 	const STR_String&	GetMaterialName() const;
 	dword				GetMaterialNameHash() const;
 	const STR_String&	GetTextureName() const;
-	const unsigned int	GetFlag() const;
+	unsigned int		GetFlag() const;
 
 	virtual bool		UsesLighting(RAS_IRasterizer *rasty) const;
 	virtual bool		UsesObjectColor() const;

source/gameengine/Rasterizer/RAS_TexVert.h

@@ -110,7 +110,7 @@ public:
 		return (unsigned char *) &m_rgba;
 	}
 
-	const unsigned int getOrigIndex() const {
+	unsigned int getOrigIndex() const {
 		return m_origindex;
 	}
 

source/gameengine/VideoTexture/FilterBase.cpp

@@ -69,7 +69,7 @@ FilterBase * FilterBase::findFirst (void)
 {
 	// find first filter in chain
 	FilterBase * frst;
-	for (frst = this; frst->m_previous != NULL; frst = frst->m_previous->m_filter);
+	for (frst = this; frst->m_previous != NULL; frst = frst->m_previous->m_filter) {};
 	// set first filter
 	return frst;
 }

source/gameengine/VideoTexture/FilterSource.h

@@ -189,9 +189,10 @@ protected:
 		int d = m_buffU[offset] - 128;
 		int e = m_buffV[offset] - 128;
 		// if horizontal interpolation is needed
-		if ((x & 1) == 1)
+		if ((x & 1) == 1) {
 			// if vertical interpolation is needed too
 			if ((y & 1) == 1)
+			{
 				// if this pixel is on the edge
 				if (isEdge(x, y, size))
 				{
@@ -206,7 +207,8 @@ protected:
 					e = interpolVH(m_buffV + offset) - 128;
 				}
 				// otherwise use horizontal interpolation only
-			else
+			}
+			else {
 				// if this pixel is on the edge
 				if (isEdge(x, y, size))
 				{
@@ -221,6 +223,8 @@ protected:
 					e = interpolH(m_buffV + offset) - 128;
 				}
 				// otherwise if only vertical interpolation is needed
+			}
+		}
 		else if ((y & 1) == 1)
 			// if this pixel is on the edge
 			if (isEdge(x, y, size))