add UNUSED() to modifiers, also removed some unused args.

42 files changed, 385 insertions, 259 deletions

diff --git a/source/blender/blenkernel/BKE_modifier.h b/source/blender/blenkernel/BKE_modifier.h
index 51120a61e69..0225a402fb8 100644
--- a/source/blender/blenkernel/BKE_modifier.h
+++ b/source/blender/blenkernel/BKE_modifier.h
@@ -315,7 +315,7 @@ int           modifiers_isParticleEnabled(struct Object *ob);
 struct Object *modifiers_isDeformedByArmature(struct Object *ob);
 struct Object *modifiers_isDeformedByLattice(struct Object *ob);
 int           modifiers_usesArmature(struct Object *ob, struct bArmature *arm);
-int           modifiers_isCorrectableDeformed(struct Scene *scene, struct Object *ob);
+int           modifiers_isCorrectableDeformed(struct Object *ob);
 void          modifier_freeTemporaryData(struct ModifierData *md);
 
 int           modifiers_indexInObject(struct Object *ob, struct ModifierData *md);
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c
index d7c95a007e5..dc2992662c9 100644
--- a/source/blender/blenkernel/intern/modifier.c
+++ b/source/blender/blenkernel/intern/modifier.c
@@ -59,7 +59,7 @@ ModifierTypeInfo *modifierType_getInfo(ModifierType type)
 	static int types_init = 1;
 
 	if (types_init) {
-		modifier_type_init(types, type); /* MOD_utils.c */
+		modifier_type_init(types); /* MOD_utils.c */
 		types_init= 0;
 	}
 
@@ -492,7 +492,7 @@ int modifier_isCorrectableDeformed(ModifierData *md)
 	return 0;
 }
 
-int modifiers_isCorrectableDeformed(struct Scene *scene, Object *ob)
+int modifiers_isCorrectableDeformed(Object *ob)
 {
 	ModifierData *md = modifiers_getVirtualModifierList(ob);
 	
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index 0c0912a4ad6..fd97406652e 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -2145,7 +2145,7 @@ static void createTransEditVerts(bContext *C, TransInfo *t)
 	/* detect CrazySpace [tm] */
 	if(propmode==0) {
 		if(modifiers_getCageIndex(t->scene, t->obedit, NULL, 1)>=0) {
-			if(modifiers_isCorrectableDeformed(t->scene, t->obedit)) {
+			if(modifiers_isCorrectableDeformed(t->obedit)) {
 				/* check if we can use deform matrices for modifier from the
 				   start up to stack, they are more accurate than quats */
 				totleft= editmesh_get_first_deform_matrices(t->scene, t->obedit, em, &defmats, &defcos);
diff --git a/source/blender/modifiers/MOD_modifiertypes.h b/source/blender/modifiers/MOD_modifiertypes.h
index a792b163eea..6063acf47f4 100644
--- a/source/blender/modifiers/MOD_modifiertypes.h
+++ b/source/blender/modifiers/MOD_modifiertypes.h
@@ -69,6 +69,6 @@ extern ModifierTypeInfo modifierType_Solidify;
 extern ModifierTypeInfo modifierType_Screw;
 
 /* MOD_util.c */
-void modifier_type_init(ModifierTypeInfo *types[], ModifierType type);
+void modifier_type_init(ModifierTypeInfo *types[]);
 
 #endif //MOD_MODIFIERTYPES_H
diff --git a/source/blender/modifiers/intern/MOD_armature.c b/source/blender/modifiers/intern/MOD_armature.c
index 6d2a3e7098f..2f802ee67c8 100644
--- a/source/blender/modifiers/intern/MOD_armature.c
+++ b/source/blender/modifiers/intern/MOD_armature.c
@@ -35,6 +35,7 @@
 #include "DNA_armature_types.h"
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_lattice.h"
 #include "BKE_modifier.h"
@@ -63,7 +64,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tamd->defgrp_name, amd->defgrp_name, 32);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(md))
 {
 	CustomDataMask dataMask = 0;
 
@@ -73,7 +74,7 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	ArmatureModifierData *amd = (ArmatureModifierData*) md;
 
@@ -90,9 +91,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &amd->object);
 }
 
-static void updateDepgraph(
-						ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob,
-	 DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	ArmatureModifierData *amd = (ArmatureModifierData*) md;
 
@@ -104,9 +106,12 @@ static void updateDepgraph(
 	}
 }
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	  float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	ArmatureModifierData *amd = (ArmatureModifierData*) md;
 
diff --git a/source/blender/modifiers/intern/MOD_array.c b/source/blender/modifiers/intern/MOD_array.c
index 8331c3474b2..839bfef6226 100644
--- a/source/blender/modifiers/intern/MOD_array.c
+++ b/source/blender/modifiers/intern/MOD_array.c
@@ -101,8 +101,8 @@ static void foreachObjectLink(
 	walk(userData, ob, &amd->offset_ob);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene,
-					 Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+	struct Scene *UNUSED(scene), Object *UNUSED(ob), DagNode *obNode)
 {
 	ArrayModifierData *amd = (ArrayModifierData*) md;
 
@@ -731,7 +731,7 @@ static DerivedMesh *arrayModifier_doArray(ArrayModifierData *amd,
 
 static DerivedMesh *applyModifier(
 		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+  int UNUSED(useRenderParams), int UNUSED(isFinalCalc))
 {
 	DerivedMesh *result;
 	ArrayModifierData *amd = (ArrayModifierData*) md;
@@ -745,7 +745,7 @@ static DerivedMesh *applyModifier(
 }
 
 static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, struct EditMesh *editData,
+		ModifierData *md, Object *ob, struct EditMesh *UNUSED(editData),
   DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
diff --git a/source/blender/modifiers/intern/MOD_bevel.c b/source/blender/modifiers/intern/MOD_bevel.c
index 68274fbfd78..937c8cd7eac 100644
--- a/source/blender/modifiers/intern/MOD_bevel.c
+++ b/source/blender/modifiers/intern/MOD_bevel.c
@@ -66,7 +66,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tbmd->defgrp_name, bmd->defgrp_name, 32);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	BevelModifierData *bmd = (BevelModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -77,9 +77,10 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 	return dataMask;
 }
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob),
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *result;
 	BME_Mesh *bm;
@@ -107,9 +108,9 @@ static DerivedMesh *applyModifier(
 	return result;
 }
 
-static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, EditMesh *editData,
-  DerivedMesh *derivedData)
+static DerivedMesh *applyModifierEM(ModifierData *md, Object *ob,
+						EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
 }
diff --git a/source/blender/modifiers/intern/MOD_boolean.c b/source/blender/modifiers/intern/MOD_boolean.c
index 496523a310b..dfcfd55f3d9 100644
--- a/source/blender/modifiers/intern/MOD_boolean.c
+++ b/source/blender/modifiers/intern/MOD_boolean.c
@@ -32,6 +32,7 @@
 
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 
@@ -49,7 +50,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tbmd->operation = bmd->operation;
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	BooleanModifierData *bmd = (BooleanModifierData*) md;
 
@@ -66,9 +67,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &bmd->object);
 }
 
-static void updateDepgraph(
-					   ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob,
-	DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	BooleanModifierData *bmd = (BooleanModifierData*) md;
 
@@ -81,9 +83,10 @@ static void updateDepgraph(
 }
 
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	BooleanModifierData *bmd = (BooleanModifierData*) md;
 	DerivedMesh *dm = bmd->object->derivedFinal;
@@ -105,7 +108,7 @@ static DerivedMesh *applyModifier(
 	return derivedData;
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(md))
 {
 	CustomDataMask dataMask = (1 << CD_MTFACE) + (1 << CD_MEDGE);
 
diff --git a/source/blender/modifiers/intern/MOD_build.c b/source/blender/modifiers/intern/MOD_build.c
index de913d79f01..960db7fa925 100644
--- a/source/blender/modifiers/intern/MOD_build.c
+++ b/source/blender/modifiers/intern/MOD_build.c
@@ -65,14 +65,15 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tbmd->seed = bmd->seed;
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
 
 static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-		DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = derivedData;
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_cast.c b/source/blender/modifiers/intern/MOD_cast.c
index 1872263848b..c39aa288b18 100644
--- a/source/blender/modifiers/intern/MOD_cast.c
+++ b/source/blender/modifiers/intern/MOD_cast.c
@@ -35,6 +35,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_deform.h"
 #include "BKE_DerivedMesh.h"
 #include "BKE_modifier.h"
@@ -73,7 +74,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tcmd->defgrp_name, cmd->defgrp_name, 32);
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	CastModifierData *cmd = (CastModifierData*) md;
 	short flag;
@@ -85,7 +86,7 @@ static int isDisabled(ModifierData *md, int useRenderParams)
 	return 0;
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	CastModifierData *cmd = (CastModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -106,9 +107,10 @@ static void foreachObjectLink(
 	walk (userData, ob, &cmd->object);
 }
 
-static void updateDepgraph(
-					ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob,
-	 DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	CastModifierData *cmd = (CastModifierData*) md;
 
@@ -566,14 +568,17 @@ static void cuboid_do(
 	}
 }
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	 float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = NULL;
 	CastModifierData *cmd = (CastModifierData *)md;
 
-	dm = get_dm(md->scene, ob, NULL, derivedData, NULL, 0);
+	dm = get_dm(ob, NULL, derivedData, NULL, 0);
 
 	if (cmd->type == MOD_CAST_TYPE_CUBOID) {
 		cuboid_do(cmd, ob, dm, vertexCos, numVerts);
@@ -589,7 +594,7 @@ static void deformVertsEM(
 					   ModifierData *md, Object *ob, struct EditMesh *editData,
 	   DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
-	DerivedMesh *dm = get_dm(md->scene, ob, editData, derivedData, NULL, 0);
+	DerivedMesh *dm = get_dm(ob, editData, derivedData, NULL, 0);
 	CastModifierData *cmd = (CastModifierData *)md;
 
 	if (cmd->type == MOD_CAST_TYPE_CUBOID) {
diff --git a/source/blender/modifiers/intern/MOD_cloth.c b/source/blender/modifiers/intern/MOD_cloth.c
index 1c0ab34f15c..0c6c1e87a72 100644
--- a/source/blender/modifiers/intern/MOD_cloth.c
+++ b/source/blender/modifiers/intern/MOD_cloth.c
@@ -36,6 +36,7 @@
 
 #include "MEM_guardedalloc.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cloth.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
@@ -111,7 +112,7 @@ static void updateDepgraph(
 	}
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	CustomDataMask dataMask = 0;
 	ClothModifierData *clmd = (ClothModifierData*)md;
@@ -150,7 +151,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tclmd->clothObject = NULL;
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
diff --git a/source/blender/modifiers/intern/MOD_collision.c b/source/blender/modifiers/intern/MOD_collision.c
index 2651122231c..20319b8c65f 100644
--- a/source/blender/modifiers/intern/MOD_collision.c
+++ b/source/blender/modifiers/intern/MOD_collision.c
@@ -38,6 +38,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_collision.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
@@ -94,14 +95,17 @@ static void freeData(ModifierData *md)
 	}
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
 
-static void deformVerts(
-					  ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	   float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int UNUSED(numVerts),
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	CollisionModifierData *collmd = (CollisionModifierData*) md;
 	DerivedMesh *dm = NULL;
diff --git a/source/blender/modifiers/intern/MOD_curve.c b/source/blender/modifiers/intern/MOD_curve.c
index 998bf375e79..8009ad0589c 100644
--- a/source/blender/modifiers/intern/MOD_curve.c
+++ b/source/blender/modifiers/intern/MOD_curve.c
@@ -35,6 +35,7 @@
 #include "DNA_scene_types.h"
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_lattice.h"
 #include "BKE_modifier.h"
@@ -59,7 +60,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tcmd->name, cmd->name, 32);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	CurveModifierData *cmd = (CurveModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -70,7 +71,7 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int userRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(userRenderParams))
 {
 	CurveModifierData *cmd = (CurveModifierData*) md;
 
@@ -87,9 +88,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &cmd->object);
 }
 
-static void updateDepgraph(
-					 ModifierData *md, DagForest *forest, Scene *scene,
-	  Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	CurveModifierData *cmd = (CurveModifierData*) md;
 
@@ -101,9 +103,12 @@ static void updateDepgraph(
 	}
 }
 
-static void deformVerts(
-					  ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	  float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	CurveModifierData *cmd = (CurveModifierData*) md;
 
diff --git a/source/blender/modifiers/intern/MOD_decimate.c b/source/blender/modifiers/intern/MOD_decimate.c
index 03307934e00..8df0c0be3eb 100644
--- a/source/blender/modifiers/intern/MOD_decimate.c
+++ b/source/blender/modifiers/intern/MOD_decimate.c
@@ -34,6 +34,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_mesh.h"
 #include "BKE_modifier.h"
@@ -59,9 +60,10 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tdmd->percent = dmd->percent;
 }
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob),
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DecimateModifierData *dmd = (DecimateModifierData*) md;
 	DerivedMesh *dm = derivedData, *result = NULL;
diff --git a/source/blender/modifiers/intern/MOD_displace.c b/source/blender/modifiers/intern/MOD_displace.c
index 2e811eb742d..95e8a9ce4cc 100644
--- a/source/blender/modifiers/intern/MOD_displace.c
+++ b/source/blender/modifiers/intern/MOD_displace.c
@@ -35,6 +35,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 #include "BKE_texture.h"
@@ -75,7 +76,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tdmd->uvlayer_name, dmd->uvlayer_name, 32);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	DisplaceModifierData *dmd = (DisplaceModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -127,16 +128,17 @@ static void foreachIDLink(ModifierData *md, Object *ob,
 	foreachObjectLink(md, ob, (ObjectWalkFunc)walk, userData);
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	DisplaceModifierData *dmd = (DisplaceModifierData*) md;
 
 	return (!dmd->texture || dmd->strength == 0.0f);
 }
 
-static void updateDepgraph(
-						ModifierData *md, DagForest *forest, struct Scene *scene,
-	 Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	DisplaceModifierData *dmd = (DisplaceModifierData*) md;
 
@@ -308,11 +310,14 @@ static void displaceModifier_do(
 	MEM_freeN(tex_co);
 }
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	  float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
-	DerivedMesh *dm= get_cddm(md->scene, ob, NULL, derivedData, vertexCos);
+	DerivedMesh *dm= get_cddm(ob, NULL, derivedData, vertexCos);
 
 	displaceModifier_do((DisplaceModifierData *)md, ob, dm,
 				 vertexCos, numVerts);
@@ -325,7 +330,7 @@ static void deformVertsEM(
 					   ModifierData *md, Object *ob, struct EditMesh *editData,
 	DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
-	DerivedMesh *dm= get_cddm(md->scene, ob, editData, derivedData, vertexCos);
+	DerivedMesh *dm= get_cddm(ob, editData, derivedData, vertexCos);
 
 	displaceModifier_do((DisplaceModifierData *)md, ob, dm,
 				 vertexCos, numVerts);
diff --git a/source/blender/modifiers/intern/MOD_edgesplit.c b/source/blender/modifiers/intern/MOD_edgesplit.c
index e80b80abdb5..daf9d76cf51 100644
--- a/source/blender/modifiers/intern/MOD_edgesplit.c
+++ b/source/blender/modifiers/intern/MOD_edgesplit.c
@@ -40,6 +40,7 @@
 #include "BLI_edgehash.h"
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 #include "BKE_particle.h"
@@ -730,8 +731,7 @@ static int edge_is_loose(SmoothEdge *edge)
 	return !(edge->faces && edge->faces->next);
 }
 
-static int edge_is_sharp(SmoothEdge *edge, int flags,
-			 float threshold)
+static int edge_is_sharp(SmoothEdge *edge)
 {
 #ifdef EDGESPLIT_DEBUG_1
 	printf("edge %d: ", edge->newIndex);
@@ -761,8 +761,7 @@ static int edge_is_sharp(SmoothEdge *edge, int flags,
  * - hits a sharp edge (the edge is returned)
  * - returns to the start edge (NULL is returned)
  */
-static SmoothEdge *find_other_sharp_edge(SmoothVert *vert, SmoothEdge *edge,
-					 LinkNode **visited_faces, float threshold, int flags)
+static SmoothEdge *find_other_sharp_edge(SmoothVert *vert, SmoothEdge *edge, LinkNode **visited_faces)
 {
 	SmoothFace *face = NULL;
 	SmoothEdge *edge2 = NULL;
@@ -790,7 +789,7 @@ static SmoothEdge *find_other_sharp_edge(SmoothVert *vert, SmoothEdge *edge,
 	/* search until we hit a loose edge or a sharp edge or an edge we've
 	* seen before
 	*/
-	while(face && !edge_is_sharp(edge2, flags, threshold)
+	while(face && !edge_is_sharp(edge2)
 			 && !linklist_contains(visited_edges, edge2)) {
 #ifdef EDGESPLIT_DEBUG_3
 		printf("current face %4d; current edge %4d\n", face->newIndex,
@@ -902,8 +901,7 @@ static void propagate_split(SmoothEdge *edge, SmoothVert *vert,
 		   edge->newIndex, vert->newIndex);
 #endif
 
-	edge2 = find_other_sharp_edge(vert, edge, &visited_faces,
-					  mesh->threshold, mesh->flags);
+	edge2 = find_other_sharp_edge(vert, edge, &visited_faces);
 
 	if(!edge2) {
 		/* didn't find a sharp or loose edge, so we've hit a dead end */
@@ -912,7 +910,7 @@ static void propagate_split(SmoothEdge *edge, SmoothVert *vert,
 		if(edge_is_loose(edge)) {
 			/* edge is loose, so we can split edge2 at this vert */
 			split_edge(edge2, vert, mesh);
-		} else if(edge_is_sharp(edge, mesh->flags, mesh->threshold)) {
+		} else if(edge_is_sharp(edge)) {
 			/* both edges are sharp, so we can split the pair at vert */
 			split_edge(edge, vert, mesh);
 		} else {
@@ -961,8 +959,7 @@ static void split_edge(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh)
 		   edge->newIndex, vert->newIndex);
 #endif
 
-	edge2 = find_other_sharp_edge(vert, edge, &visited_faces,
-					  mesh->threshold, mesh->flags);
+	edge2 = find_other_sharp_edge(vert, edge, &visited_faces);
 
 	if(!edge2) {
 		/* didn't find a sharp or loose edge, so try the other vert */
@@ -1111,7 +1108,7 @@ static void split_sharp_edges(SmoothMesh *mesh, float split_angle, int flags)
 	for(i = 0; i < mesh->num_edges; i++) {
 		SmoothEdge *edge = &mesh->edges[i];
 
-		if(edge_is_sharp(edge, flags, mesh->threshold)) {
+		if(edge_is_sharp(edge)) {
 			split_edge(edge, edge->verts[0], mesh);
 
 			do {
@@ -1190,8 +1187,7 @@ static void split_bridge_verts(SmoothMesh *mesh)
 	}
 }
 
-static DerivedMesh *edgesplitModifier_do(EdgeSplitModifierData *emd,
-					 Object *ob, DerivedMesh *dm)
+static DerivedMesh *edgesplitModifier_do(EdgeSplitModifierData *emd, DerivedMesh *dm)
 {
 	SmoothMesh *mesh;
 	DerivedMesh *result;
@@ -1244,14 +1240,15 @@ static DerivedMesh *edgesplitModifier_do(EdgeSplitModifierData *emd,
 	return result;
 }
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob),
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *result;
 	EdgeSplitModifierData *emd = (EdgeSplitModifierData*) md;
 
-	result = edgesplitModifier_do(emd, ob, derivedData);
+	result = edgesplitModifier_do(emd, derivedData);
 
 	if(result != derivedData)
 		CDDM_calc_normals(result);
@@ -1259,9 +1256,9 @@ static DerivedMesh *applyModifier(
 	return result;
 }
 
-static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, struct EditMesh *editData,
-  DerivedMesh *derivedData)
+static DerivedMesh *applyModifierEM(ModifierData *md, Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
 }
diff --git a/source/blender/modifiers/intern/MOD_explode.c b/source/blender/modifiers/intern/MOD_explode.c
index cbf5f3c3b98..67f1f2a3e59 100644
--- a/source/blender/modifiers/intern/MOD_explode.c
+++ b/source/blender/modifiers/intern/MOD_explode.c
@@ -74,11 +74,11 @@ static void copyData(ModifierData *md, ModifierData *target)
 	temd->protect = emd->protect;
 	temd->vgroup = emd->vgroup;
 }
-static int dependsOnTime(ModifierData *md) 
+static int dependsOnTime(ModifierData *UNUSED(md)) 
 {
 	return 1;
 }
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	ExplodeModifierData *emd= (ExplodeModifierData*) md;
 	CustomDataMask dataMask = 0;
@@ -90,8 +90,8 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 }
 
 static void createFacepa(ExplodeModifierData *emd,
-					 ParticleSystemModifierData *psmd,
-	  Object *ob, DerivedMesh *dm)
+						ParticleSystemModifierData *psmd,
+						DerivedMesh *dm)
 {
 	ParticleSystem *psys=psmd->psys;
 	MFace *fa=0, *mface=0;
@@ -833,9 +833,10 @@ static ParticleSystemModifierData * findPrecedingParticlesystem(Object *ob, Modi
 	}
 	return psmd;
 }
-static DerivedMesh * applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh * applyModifier(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = derivedData;
 	ExplodeModifierData *emd= (ExplodeModifierData*) md;
@@ -852,16 +853,16 @@ static DerivedMesh * applyModifier(
 		if(emd->facepa==0
 				 || psmd->flag&eParticleSystemFlag_Pars
 				 || emd->flag&eExplodeFlag_CalcFaces
-				 || MEM_allocN_len(emd->facepa)/sizeof(int) != dm->getNumFaces(dm)){
+				 || MEM_allocN_len(emd->facepa)/sizeof(int) != dm->getNumFaces(dm))
+		{
 			if(psmd->flag & eParticleSystemFlag_Pars)
 				psmd->flag &= ~eParticleSystemFlag_Pars;
 			
 			if(emd->flag & eExplodeFlag_CalcFaces)
 				emd->flag &= ~eExplodeFlag_CalcFaces;
 
-			createFacepa(emd,psmd,ob,derivedData);
-				 }
-
+			createFacepa(emd,psmd,derivedData);
+		}
 				 /* 2. create new mesh */
 				 if(emd->flag & eExplodeFlag_EdgeSplit){
 					 int *facepa = emd->facepa;
diff --git a/source/blender/modifiers/intern/MOD_fluidsim.c b/source/blender/modifiers/intern/MOD_fluidsim.c
index 619891e136f..14fb09f1c1f 100644
--- a/source/blender/modifiers/intern/MOD_fluidsim.c
+++ b/source/blender/modifiers/intern/MOD_fluidsim.c
@@ -34,6 +34,7 @@
 #include "DNA_object_fluidsim.h"
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 
@@ -125,7 +126,7 @@ static void updateDepgraph(
 	}
 }
 
-static int dependsOnTime(ModifierData *md) 
+static int dependsOnTime(ModifierData *UNUSED(md)) 
 {
 	return 1;
 }
diff --git a/source/blender/modifiers/intern/MOD_fluidsim_util.c b/source/blender/modifiers/intern/MOD_fluidsim_util.c
index 0c5428cc9d8..42c2fc5bbe4 100644
--- a/source/blender/modifiers/intern/MOD_fluidsim_util.c
+++ b/source/blender/modifiers/intern/MOD_fluidsim_util.c
@@ -443,7 +443,7 @@ void fluidsim_read_vel_cache(FluidsimModifierData *fluidmd, DerivedMesh *dm, cha
 	gzclose(gzf);
 }
 
-DerivedMesh *fluidsim_read_cache(Object *ob, DerivedMesh *orgdm, FluidsimModifierData *fluidmd, int framenr, int useRenderParams)
+DerivedMesh *fluidsim_read_cache(DerivedMesh *orgdm, FluidsimModifierData *fluidmd, int framenr, int useRenderParams)
 {
 	int displaymode = 0;
 	int curFrame = framenr - 1 /*scene->r.sfra*/; /* start with 0 at start frame */
@@ -537,7 +537,11 @@ DerivedMesh *fluidsim_read_cache(Object *ob, DerivedMesh *orgdm, FluidsimModifie
 
 #endif // DISABLE_ELBEEM
 
-DerivedMesh *fluidsimModifier_do(FluidsimModifierData *fluidmd, Scene *scene, Object *ob, DerivedMesh *dm, int useRenderParams, int isFinalCalc)
+DerivedMesh *fluidsimModifier_do(FluidsimModifierData *fluidmd, Scene *scene,
+						Object *UNUSED(ob),
+						DerivedMesh *dm,
+						int useRenderParams,
+						int UNUSED(isFinalCalc))
 {
 #ifndef DISABLE_ELBEEM
 	DerivedMesh *result = NULL;
@@ -567,7 +571,7 @@ DerivedMesh *fluidsimModifier_do(FluidsimModifierData *fluidmd, Scene *scene, Ob
 	}
 	
 	/* try to read from cache */
-	if(((fss->lastgoodframe >= framenr) || (fss->lastgoodframe < 0)) && (result = fluidsim_read_cache(ob, dm, fluidmd, framenr, useRenderParams)))
+	if(((fss->lastgoodframe >= framenr) || (fss->lastgoodframe < 0)) && (result = fluidsim_read_cache(dm, fluidmd, framenr, useRenderParams)))
 	{
 		// fss->lastgoodframe = framenr; // set also in src/fluidsim.c
 		return result;
@@ -577,7 +581,7 @@ DerivedMesh *fluidsimModifier_do(FluidsimModifierData *fluidmd, Scene *scene, Ob
 		// display last known good frame
 		if(fss->lastgoodframe >= 0)
 		{
-			if((result = fluidsim_read_cache(ob, dm, fluidmd, fss->lastgoodframe, useRenderParams))) 
+			if((result = fluidsim_read_cache(dm, fluidmd, fss->lastgoodframe, useRenderParams))) 
 			{
 				return result;
 			}
@@ -587,7 +591,7 @@ DerivedMesh *fluidsimModifier_do(FluidsimModifierData *fluidmd, Scene *scene, Ob
 			
 			
 			// this could be likely the case when you load an old fluidsim
-			if((result = fluidsim_read_cache(ob, dm, fluidmd, fss->lastgoodframe, useRenderParams))) 
+			if((result = fluidsim_read_cache(dm, fluidmd, fss->lastgoodframe, useRenderParams))) 
 			{
 				return result;
 			}
diff --git a/source/blender/modifiers/intern/MOD_hook.c b/source/blender/modifiers/intern/MOD_hook.c
index f2ffd486aa5..8ad3c9aaf5b 100644
--- a/source/blender/modifiers/intern/MOD_hook.c
+++ b/source/blender/modifiers/intern/MOD_hook.c
@@ -40,6 +40,7 @@
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 #include "BKE_deform.h"
+#include "BKE_utildefines.h"
 
 #include "depsgraph_private.h"
 #include "MEM_guardedalloc.h"
@@ -68,7 +69,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(thmd->subtarget, hmd->subtarget, 32);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	HookModifierData *hmd = (HookModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -86,7 +87,7 @@ static void freeData(ModifierData *md)
 	if (hmd->indexar) MEM_freeN(hmd->indexar);
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	HookModifierData *hmd = (HookModifierData*) md;
 
@@ -103,8 +104,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &hmd->object);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene,
-					Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	HookModifierData *hmd = (HookModifierData*) md;
 
@@ -118,9 +121,12 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *sc
 	}
 }
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	 float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	HookModifierData *hmd = (HookModifierData*) md;
 	bPoseChannel *pchan= get_pose_channel(hmd->object->pose, hmd->subtarget);
diff --git a/source/blender/modifiers/intern/MOD_lattice.c b/source/blender/modifiers/intern/MOD_lattice.c
index 532475a3466..fdbc3fa0a50 100644
--- a/source/blender/modifiers/intern/MOD_lattice.c
+++ b/source/blender/modifiers/intern/MOD_lattice.c
@@ -34,6 +34,7 @@
 
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_lattice.h"
 #include "BKE_modifier.h"
@@ -52,7 +53,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tlmd->name, lmd->name, 32);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	LatticeModifierData *lmd = (LatticeModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -63,7 +64,7 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int userRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(userRenderParams))
 {
 	LatticeModifierData *lmd = (LatticeModifierData*) md;
 
@@ -80,8 +81,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &lmd->object);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene,
-					   Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	LatticeModifierData *lmd = (LatticeModifierData*) md;
 
@@ -93,9 +96,12 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *sc
 	}
 }
 
-static void deformVerts(
-					ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	 float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	LatticeModifierData *lmd = (LatticeModifierData*) md;
 
diff --git a/source/blender/modifiers/intern/MOD_mask.c b/source/blender/modifiers/intern/MOD_mask.c
index c1565352133..eddb21596a6 100644
--- a/source/blender/modifiers/intern/MOD_mask.c
+++ b/source/blender/modifiers/intern/MOD_mask.c
@@ -55,7 +55,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strcpy(tmmd->vgroup, mmd->vgroup);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(md))
 {
 	return (1 << CD_MDEFORMVERT);
 }
@@ -69,8 +69,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &mmd->ob_arm);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene,
-					   Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	MaskModifierData *mmd = (MaskModifierData *)md;
 
@@ -84,8 +86,9 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *sc
 }
 
 static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-		DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	MaskModifierData *mmd= (MaskModifierData *)md;
 	DerivedMesh *dm= derivedData, *result= NULL;
diff --git a/source/blender/modifiers/intern/MOD_meshdeform.c b/source/blender/modifiers/intern/MOD_meshdeform.c
index af87fb6ef74..587b3b8f053 100644
--- a/source/blender/modifiers/intern/MOD_meshdeform.c
+++ b/source/blender/modifiers/intern/MOD_meshdeform.c
@@ -35,6 +35,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_global.h"
 #include "BKE_mesh.h"
@@ -76,7 +77,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tmmd->object = mmd->object;
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {	
 	MeshDeformModifierData *mmd = (MeshDeformModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -87,7 +88,7 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	MeshDeformModifierData *mmd = (MeshDeformModifierData*) md;
 
@@ -104,9 +105,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &mmd->object);
 }
 
-static void updateDepgraph(
-						  ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob,
-	   DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	MeshDeformModifierData *mmd = (MeshDeformModifierData*) md;
 
@@ -204,7 +206,7 @@ static void meshdeformModifier_do(
 	/* if we don't have one computed, use derivedmesh from data
 	 * without any modifiers */
 	if(!cagedm) {
-		cagedm= get_dm(md->scene, mmd->object, NULL, NULL, NULL, 0);
+		cagedm= get_dm(mmd->object, NULL, NULL, NULL, 0);
 		if(cagedm)
 			cagedm->needsFree= 1;
 	}
@@ -338,11 +340,14 @@ static void meshdeformModifier_do(
 	cagedm->release(cagedm);
 }
 
-static void deformVerts(
-					   ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
-	DerivedMesh *dm= get_dm(md->scene, ob, NULL, derivedData, NULL, 0);;
+	DerivedMesh *dm= get_dm(ob, NULL, derivedData, NULL, 0);;
 
 	modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */
 	
@@ -352,11 +357,13 @@ static void deformVerts(
 		dm->release(dm);
 }
 
-static void deformVertsEM(
-						 ModifierData *md, Object *ob, struct EditMesh *editData,
-	  DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
+static void deformVertsEM(ModifierData *md, Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts)
 {
-	DerivedMesh *dm= get_dm(md->scene, ob, NULL, derivedData, NULL, 0);;
+	DerivedMesh *dm= get_dm(ob, NULL, derivedData, NULL, 0);;
 
 	meshdeformModifier_do(md, ob, dm, vertexCos, numVerts);
 
diff --git a/source/blender/modifiers/intern/MOD_mirror.c b/source/blender/modifiers/intern/MOD_mirror.c
index 9289c44c414..6405f0e9d76 100644
--- a/source/blender/modifiers/intern/MOD_mirror.c
+++ b/source/blender/modifiers/intern/MOD_mirror.c
@@ -74,8 +74,10 @@ static void foreachObjectLink(
 	walk(userData, ob, &mmd->mirror_ob);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene,
-					  Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	MirrorModifierData *mmd = (MirrorModifierData*) md;
 
@@ -298,9 +300,10 @@ static DerivedMesh *mirrorModifier__doMirror(MirrorModifierData *mmd,
 	return result;
 }
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *result;
 	MirrorModifierData *mmd = (MirrorModifierData*) md;
@@ -313,9 +316,9 @@ static DerivedMesh *applyModifier(
 	return result;
 }
 
-static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, struct EditMesh *editData,
-  DerivedMesh *derivedData)
+static DerivedMesh *applyModifierEM(ModifierData *md, Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
 }
diff --git a/source/blender/modifiers/intern/MOD_none.c b/source/blender/modifiers/intern/MOD_none.c
index 8cfb2a59376..1b6a709e7f4 100644
--- a/source/blender/modifiers/intern/MOD_none.c
+++ b/source/blender/modifiers/intern/MOD_none.c
@@ -34,13 +34,14 @@
  * ***** END GPL LICENSE BLOCK *****
  */
 
+#include "BKE_utildefines.h"
 #include "MOD_modifiertypes.h"
 
 /* We only need to define isDisabled; because it always returns 1,
  * no other functions will be called
  */
 
-static int isDisabled(ModifierData *md, int userRenderParams)
+static int isDisabled(ModifierData *UNUSED(md), int UNUSED(userRenderParams))
 {
 	return 1;
 }
diff --git a/source/blender/modifiers/intern/MOD_particleinstance.c b/source/blender/modifiers/intern/MOD_particleinstance.c
index bbd0219d3f8..9fcefdba49a 100644
--- a/source/blender/modifiers/intern/MOD_particleinstance.c
+++ b/source/blender/modifiers/intern/MOD_particleinstance.c
@@ -72,12 +72,14 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tpimd->random_position = pimd->random_position;
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 0;
 }
 static void updateDepgraph(ModifierData *md, DagForest *forest,
-		 struct Scene *scene,Object *ob, DagNode *obNode)
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	ParticleInstanceModifierData *pimd = (ParticleInstanceModifierData*) md;
 
@@ -98,9 +100,10 @@ static void foreachObjectLink(ModifierData *md, Object *ob,
 	walk(userData, ob, &pimd->ob);
 }
 
-static DerivedMesh * applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh * applyModifier(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = derivedData, *result;
 	ParticleInstanceModifierData *pimd= (ParticleInstanceModifierData*) md;
@@ -306,9 +309,9 @@ static DerivedMesh * applyModifier(
 
 	return result;
 }
-static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, struct EditMesh *editData,
-  DerivedMesh *derivedData)
+static DerivedMesh *applyModifierEM(ModifierData *md, Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
 }
diff --git a/source/blender/modifiers/intern/MOD_particlesystem.c b/source/blender/modifiers/intern/MOD_particlesystem.c
index 602b6dd1d56..0feea3b6bf5 100644
--- a/source/blender/modifiers/intern/MOD_particlesystem.c
+++ b/source/blender/modifiers/intern/MOD_particlesystem.c
@@ -34,6 +34,7 @@
 
 #include "DNA_material_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_material.h"
 #include "BKE_modifier.h"
@@ -119,9 +120,12 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 }
 
 /* saves the current emitter state for a particle system and calculates particles */
-static void deformVerts(
-						   ModifierData *md, Object *ob, DerivedMesh *derivedData,
-		float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int UNUSED(numVerts),
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = derivedData;
 	ParticleSystemModifierData *psmd= (ParticleSystemModifierData*) md;
@@ -137,7 +141,7 @@ static void deformVerts(
 		return;
 
 	if(dm==0) {
-		dm= get_dm(md->scene, ob, NULL, NULL, vertexCos, 1);
+		dm= get_dm(ob, NULL, NULL, vertexCos, 1);
 
 		if(!dm)
 			return;
diff --git a/source/blender/modifiers/intern/MOD_screw.c b/source/blender/modifiers/intern/MOD_screw.c
index 0016fd2d266..668f0a086d1 100644
--- a/source/blender/modifiers/intern/MOD_screw.c
+++ b/source/blender/modifiers/intern/MOD_screw.c
@@ -37,6 +37,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 
 #include "depsgraph_private.h"
@@ -128,8 +129,9 @@ static void copyData(ModifierData *md, ModifierData *target)
 }
 
 static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
-										DerivedMesh *derivedData,
-										int useRenderParams, int isFinalCalc)
+						DerivedMesh *derivedData,
+						int useRenderParams,
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm= derivedData;
 	DerivedMesh *result;
@@ -832,9 +834,10 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 }
 
 
-static void updateDepgraph(
-									ModifierData *md, DagForest *forest,
-									struct Scene *scene, Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	ScrewModifierData *ltmd= (ScrewModifierData*) md;
 
@@ -859,13 +862,15 @@ static void foreachObjectLink(
 
 /* This dosnt work with material*/
 static DerivedMesh *applyModifierEM(
-						ModifierData *md, Object *ob, struct EditMesh *editData,
+						ModifierData *md,
+						Object *ob,
+						struct EditMesh *UNUSED(editData),
 						DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 0;
 }
diff --git a/source/blender/modifiers/intern/MOD_shapekey.c b/source/blender/modifiers/intern/MOD_shapekey.c
index bf675b874f6..3a3150022d8 100644
--- a/source/blender/modifiers/intern/MOD_shapekey.c
+++ b/source/blender/modifiers/intern/MOD_shapekey.c
@@ -34,6 +34,7 @@
 
 #include "DNA_key_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_key.h"
 #include "BKE_particle.h"
@@ -42,9 +43,12 @@
 
 #include "MEM_guardedalloc.h"
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	  float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *UNUSED(derivedData),
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	KeyBlock *kb= ob_get_keyblock(ob);
 	float (*deformedVerts)[3];
@@ -58,9 +62,11 @@ static void deformVerts(
 	}
 }
 
-static void deformVertsEM(
-					   ModifierData *md, Object *ob, struct EditMesh *editData,
-	DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
+static void deformVertsEM(ModifierData *md, Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts)
 {
 	Key *key= ob_get_key(ob);
 
@@ -68,10 +74,12 @@ static void deformVertsEM(
 		deformVerts(md, ob, derivedData, vertexCos, numVerts, 0, 0);
 }
 
-static void deformMatricesEM(
-						  ModifierData *md, Object *ob, struct EditMesh *editData,
-	   DerivedMesh *derivedData, float (*vertexCos)[3],
-						 float (*defMats)[3][3], int numVerts)
+static void deformMatricesEM(ModifierData *UNUSED(md), Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *UNUSED(derivedData),
+						float UNUSED((*vertexCos)[3]),
+						float (*defMats)[3][3],
+						int numVerts)
 {
 	Key *key= ob_get_key(ob);
 	KeyBlock *kb= ob_get_keyblock(ob);
diff --git a/source/blender/modifiers/intern/MOD_shrinkwrap.c b/source/blender/modifiers/intern/MOD_shrinkwrap.c
index 6baee9f0d98..6eebe9b5e5e 100644
--- a/source/blender/modifiers/intern/MOD_shrinkwrap.c
+++ b/source/blender/modifiers/intern/MOD_shrinkwrap.c
@@ -32,6 +32,7 @@
 
 #include <string.h>
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 #include "BKE_shrinkwrap.h"
@@ -71,7 +72,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tsmd->subsurfLevels = smd->subsurfLevels;
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	ShrinkwrapModifierData *smd = (ShrinkwrapModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -87,7 +88,7 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md;
 	return !smd->target;
@@ -102,14 +103,19 @@ static void foreachObjectLink(ModifierData *md, Object *ob, ObjectWalkFunc walk,
 	walk(userData, ob, &smd->auxTarget);
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = derivedData;
 	CustomDataMask dataMask = requiredDataMask(ob, md);
 
 	/* ensure we get a CDDM with applied vertex coords */
 	if(dataMask)
-		dm= get_cddm(md->scene, ob, NULL, dm, vertexCos);
+		dm= get_cddm(ob, NULL, dm, vertexCos);
 
 	shrinkwrapModifier_deform((ShrinkwrapModifierData*)md, md->scene, ob, dm, vertexCos, numVerts);
 
@@ -124,7 +130,7 @@ static void deformVertsEM(ModifierData *md, Object *ob, struct EditMesh *editDat
 
 	/* ensure we get a CDDM with applied vertex coords */
 	if(dataMask)
-		dm= get_cddm(md->scene, ob, editData, dm, vertexCos);
+		dm= get_cddm(ob, editData, dm, vertexCos);
 
 	shrinkwrapModifier_deform((ShrinkwrapModifierData*)md, md->scene, ob, dm, vertexCos, numVerts);
 
@@ -132,7 +138,10 @@ static void deformVertsEM(ModifierData *md, Object *ob, struct EditMesh *editDat
 		dm->release(dm);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md;
 
diff --git a/source/blender/modifiers/intern/MOD_simpledeform.c b/source/blender/modifiers/intern/MOD_simpledeform.c
index ab580781351..7c47ab02157 100644
--- a/source/blender/modifiers/intern/MOD_simpledeform.c
+++ b/source/blender/modifiers/intern/MOD_simpledeform.c
@@ -290,7 +290,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strcpy(tsmd->vgroup_name, smd->vgroup_name);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	SimpleDeformModifierData *smd = (SimpleDeformModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -308,7 +308,10 @@ static void foreachObjectLink(ModifierData *md, Object *ob, void (*walk)(void *u
 	walk(userData, ob, &smd->origin);
 }
 
-static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	SimpleDeformModifierData *smd  = (SimpleDeformModifierData*)md;
 
@@ -316,7 +319,12 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *sc
 		dag_add_relation(forest, dag_get_node(forest, smd->origin), obNode, DAG_RL_OB_DATA, "SimpleDeform Modifier");
 }
 
-static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm = derivedData;
 	CustomDataMask dataMask = requiredDataMask(ob, md);
@@ -324,7 +332,7 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 	/* we implement requiredDataMask but thats not really usefull since
 	   mesh_calc_modifiers pass a NULL derivedData */
 	if(dataMask)
-		dm= get_dm(md->scene, ob, NULL, dm, NULL, 0);
+		dm= get_dm(ob, NULL, dm, NULL, 0);
 
 	SimpleDeformModifier_do((SimpleDeformModifierData*)md, ob, dm, vertexCos, numVerts);
 
@@ -332,7 +340,11 @@ static void deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData,
 		dm->release(dm);
 }
 
-static void deformVertsEM(ModifierData *md, Object *ob, struct EditMesh *editData, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
+static void deformVertsEM(ModifierData *md, Object *ob,
+						struct EditMesh *editData,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts)
 {
 	DerivedMesh *dm = derivedData;
 	CustomDataMask dataMask = requiredDataMask(ob, md);
@@ -340,7 +352,7 @@ static void deformVertsEM(ModifierData *md, Object *ob, struct EditMesh *editDat
 	/* we implement requiredDataMask but thats not really usefull since
 	   mesh_calc_modifiers pass a NULL derivedData */
 	if(dataMask)
-		dm= get_dm(md->scene, ob, editData, dm, NULL, 0);
+		dm= get_dm(ob, editData, dm, NULL, 0);
 
 	SimpleDeformModifier_do((SimpleDeformModifierData*)md, ob, dm, vertexCos, numVerts);
 
diff --git a/source/blender/modifiers/intern/MOD_smoke.c b/source/blender/modifiers/intern/MOD_smoke.c
index f89ff0bb1b5..aee466802ca 100644
--- a/source/blender/modifiers/intern/MOD_smoke.c
+++ b/source/blender/modifiers/intern/MOD_smoke.c
@@ -36,6 +36,7 @@
 
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_modifier.h"
 #include "BKE_smoke.h"
@@ -71,12 +72,15 @@ static void freeData(ModifierData *md)
 	smokeModifier_free (smd);
 }
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	  float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int UNUSED(numVerts),
+						int useRenderParams,
+						int isFinalCalc)
 {
 	SmokeModifierData *smd = (SmokeModifierData*) md;
-	DerivedMesh *dm = dm= get_cddm(md->scene, ob, NULL, derivedData, vertexCos);
+	DerivedMesh *dm = dm= get_cddm(ob, NULL, derivedData, vertexCos);
 
 	smokeModifier_do(smd, md->scene, ob, dm, useRenderParams, isFinalCalc);
 
@@ -84,14 +88,15 @@ static void deformVerts(
 		dm->release(dm);
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
 
-static void updateDepgraph(
-					 ModifierData *md, DagForest *forest, struct Scene *scene, Object *ob,
-	  DagNode *obNode)
+static void updateDepgraph(ModifierData *UNUSED(md), DagForest *UNUSED(forest),
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *UNUSED(obNode))
 {
 	/*SmokeModifierData *smd = (SmokeModifierData *) md;
 	if(smd && (smd->type & MOD_SMOKE_TYPE_DOMAIN) && smd->domain)
diff --git a/source/blender/modifiers/intern/MOD_smooth.c b/source/blender/modifiers/intern/MOD_smooth.c
index 96269c092c9..db7013f53ce 100644
--- a/source/blender/modifiers/intern/MOD_smooth.c
+++ b/source/blender/modifiers/intern/MOD_smooth.c
@@ -37,6 +37,7 @@
 #include "BKE_cdderivedmesh.h"
 #include "BKE_particle.h"
 #include "BKE_deform.h"
+#include "BKE_utildefines.h"
 
 #include "MEM_guardedalloc.h"
 
@@ -65,7 +66,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(tsmd->defgrp_name, smd->defgrp_name, 32);
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	SmoothModifierData *smd = (SmoothModifierData*) md;
 	short flag;
@@ -78,7 +79,7 @@ static int isDisabled(ModifierData *md, int useRenderParams)
 	return 0;
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	SmoothModifierData *smd = (SmoothModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -219,9 +220,9 @@ static void smoothModifier_do(
 
 static void deformVerts(
 					   ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	   float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+	   float (*vertexCos)[3], int numVerts, int UNUSED(useRenderParams), int UNUSED(isFinalCalc))
 {
-	DerivedMesh *dm= get_dm(md->scene, ob, NULL, derivedData, NULL, 0);
+	DerivedMesh *dm= get_dm(ob, NULL, derivedData, NULL, 0);
 
 	smoothModifier_do((SmoothModifierData *)md, ob, dm,
 			   vertexCos, numVerts);
@@ -234,7 +235,7 @@ static void deformVertsEM(
 					 ModifierData *md, Object *ob, struct EditMesh *editData,
 	  DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
 {
-	DerivedMesh *dm= get_dm(md->scene, ob, editData, derivedData, NULL, 0);
+	DerivedMesh *dm= get_dm(ob, editData, derivedData, NULL, 0);
 
 	smoothModifier_do((SmoothModifierData *)md, ob, dm,
 			   vertexCos, numVerts);
diff --git a/source/blender/modifiers/intern/MOD_softbody.c b/source/blender/modifiers/intern/MOD_softbody.c
index 931cfe2e2d3..8d962395d01 100644
--- a/source/blender/modifiers/intern/MOD_softbody.c
+++ b/source/blender/modifiers/intern/MOD_softbody.c
@@ -32,20 +32,24 @@
 
 #include "DNA_scene_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_particle.h"
 #include "BKE_softbody.h"
 
 #include "MOD_modifiertypes.h"
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	  float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *UNUSED(derivedData),
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	sbObjectStep(md->scene, ob, (float)md->scene->r.cfra, vertexCos, numVerts);
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
diff --git a/source/blender/modifiers/intern/MOD_solidify.c b/source/blender/modifiers/intern/MOD_solidify.c
index 57155c4e1dc..6abe1262c0b 100644
--- a/source/blender/modifiers/intern/MOD_solidify.c
+++ b/source/blender/modifiers/intern/MOD_solidify.c
@@ -179,7 +179,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strcpy(tsmd->defgrp_name, smd->defgrp_name);
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	SolidifyModifierData *smd = (SolidifyModifierData*) md;
 	CustomDataMask dataMask = 0;
@@ -191,11 +191,10 @@ static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
 }
 
 
-static DerivedMesh *applyModifier(ModifierData *md,
-						   Object *ob, 
-						   DerivedMesh *dm,
-						   int useRenderParams,
-						   int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *ob, 
+						DerivedMesh *dm,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	int i;
 	DerivedMesh *result;
@@ -630,7 +629,7 @@ static DerivedMesh *applyModifier(ModifierData *md,
 
 static DerivedMesh *applyModifierEM(ModifierData *md,
 							 Object *ob,
-							 struct EditMesh *editData,
+							 struct EditMesh *UNUSED(editData),
 							 DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
diff --git a/source/blender/modifiers/intern/MOD_subsurf.c b/source/blender/modifiers/intern/MOD_subsurf.c
index cd3657b9674..3264717c97a 100644
--- a/source/blender/modifiers/intern/MOD_subsurf.c
+++ b/source/blender/modifiers/intern/MOD_subsurf.c
@@ -35,6 +35,7 @@
 #include "DNA_scene_types.h"
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 #include "BKE_scene.h"
 #include "BKE_subsurf.h"
@@ -83,9 +84,10 @@ static int isDisabled(ModifierData *md, int useRenderParams)
 	return get_render_subsurf_level(&md->scene->r, levels) == 0;
 }
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob),
+						DerivedMesh *derivedData,
+						int useRenderParams,
+						int isFinalCalc)
 {
 	SubsurfModifierData *smd = (SubsurfModifierData*) md;
 	DerivedMesh *result;
@@ -102,9 +104,9 @@ static DerivedMesh *applyModifier(
 	return result;
 }
 
-static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, struct EditMesh *editData,
-  DerivedMesh *derivedData)
+static DerivedMesh *applyModifierEM(ModifierData *md, Object *UNUSED(ob),
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData)
 {
 	SubsurfModifierData *smd = (SubsurfModifierData*) md;
 	DerivedMesh *result;
diff --git a/source/blender/modifiers/intern/MOD_surface.c b/source/blender/modifiers/intern/MOD_surface.c
index b2f55bde360..a1593df0ffa 100644
--- a/source/blender/modifiers/intern/MOD_surface.c
+++ b/source/blender/modifiers/intern/MOD_surface.c
@@ -36,6 +36,7 @@
 
 #include "BLI_math.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_cdderivedmesh.h"
 
 #include "MOD_modifiertypes.h"
@@ -76,14 +77,17 @@ static void freeData(ModifierData *md)
 	}
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
 
-static void deformVerts(
-					  ModifierData *md, Object *ob, DerivedMesh *derivedData,
-		float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int UNUSED(numVerts),
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	SurfaceModifierData *surmd = (SurfaceModifierData*) md;
 	unsigned int numverts = 0, i = 0;
@@ -93,7 +97,7 @@ static void deformVerts(
 
 	/* if possible use/create DerivedMesh */
 	if(derivedData) surmd->dm = CDDM_copy(derivedData);
-	else surmd->dm = get_dm(md->scene, ob, NULL, NULL, NULL, 0);
+	else surmd->dm = get_dm(ob, NULL, NULL, NULL, 0);
 	
 	if(!ob->pd)
 	{
diff --git a/source/blender/modifiers/intern/MOD_util.c b/source/blender/modifiers/intern/MOD_util.c
index 754b18bc282..de96684a2dd 100644
--- a/source/blender/modifiers/intern/MOD_util.c
+++ b/source/blender/modifiers/intern/MOD_util.c
@@ -84,13 +84,13 @@ void validate_layer_name(const CustomData *data, int type, char *name, char *out
 
 	/* if a layer name was given, try to find that layer */
 	if(name[0])
-		index = CustomData_get_named_layer_index(data, CD_MTFACE, name);
+		index = CustomData_get_named_layer_index(data, type, name);
 
 	if(index < 0) {
 		/* either no layer was specified, or the layer we want has been
 		* deleted, so assign the active layer to name
 		*/
-		index = CustomData_get_active_layer_index(data, CD_MTFACE);
+		index = CustomData_get_active_layer_index(data, type);
 		strcpy(outname, data->layers[index].name);
 	}
 	else
@@ -98,13 +98,13 @@ void validate_layer_name(const CustomData *data, int type, char *name, char *out
 }
 
 /* returns a cdderivedmesh if dm == NULL or is another type of derivedmesh */
-DerivedMesh *get_cddm(struct Scene *scene, Object *ob, struct EditMesh *em, DerivedMesh *dm, float (*vertexCos)[3])
+DerivedMesh *get_cddm(Object *ob, struct EditMesh *em, DerivedMesh *dm, float (*vertexCos)[3])
 {
 	if(dm && dm->type == DM_TYPE_CDDM)
 		return dm;
 
 	if(!dm) {
-		dm= get_dm(scene, ob, em, dm, vertexCos, 0);
+		dm= get_dm(ob, em, dm, vertexCos, 0);
 	}
 	else {
 		dm= CDDM_copy(dm);
@@ -118,7 +118,7 @@ DerivedMesh *get_cddm(struct Scene *scene, Object *ob, struct EditMesh *em, Deri
 }
 
 /* returns a derived mesh if dm == NULL, for deforming modifiers that need it */
-DerivedMesh *get_dm(struct Scene *scene, Object *ob, struct EditMesh *em, DerivedMesh *dm, float (*vertexCos)[3], int orco)
+DerivedMesh *get_dm(Object *ob, struct EditMesh *em, DerivedMesh *dm, float (*vertexCos)[3], int orco)
 {
 	if(dm)
 		return dm;
@@ -143,7 +143,7 @@ DerivedMesh *get_dm(struct Scene *scene, Object *ob, struct EditMesh *em, Derive
 }
 
 /* only called by BKE_modifier.h/modifier.c */
-void modifier_type_init(ModifierTypeInfo *types[], ModifierType type)
+void modifier_type_init(ModifierTypeInfo *types[])
 {
 	memset(types, 0, sizeof(types));
 #define INIT_TYPE(typeName) (types[eModifierType_##typeName] = &modifierType_##typeName)
diff --git a/source/blender/modifiers/intern/MOD_util.h b/source/blender/modifiers/intern/MOD_util.h
index 5750e042199..6abc29417b5 100644
--- a/source/blender/modifiers/intern/MOD_util.h
+++ b/source/blender/modifiers/intern/MOD_util.h
@@ -40,9 +40,9 @@ struct ModifierData;
 void get_texture_value(struct Tex *texture, float *tex_co, struct TexResult *texres);
 void modifier_vgroup_cache(struct ModifierData *md, float (*vertexCos)[3]);
 void validate_layer_name(const struct CustomData *data, int type, char *name, char *outname);
-struct DerivedMesh *get_cddm(struct Scene *scene, struct Object *ob, struct EditMesh *em, struct DerivedMesh *dm, float (*vertexCos)[3]);
-struct DerivedMesh *get_dm(struct Scene *scene, struct Object *ob, struct EditMesh *em, struct DerivedMesh *dm, float (*vertexCos)[3], int orco);
+struct DerivedMesh *get_cddm(struct Object *ob, struct EditMesh *em, struct DerivedMesh *dm, float (*vertexCos)[3]);
+struct DerivedMesh *get_dm(struct Object *ob, struct EditMesh *em, struct DerivedMesh *dm, float (*vertexCos)[3], int orco);
 
-void modifier_type_init(struct ModifierTypeInfo *types[], ModifierType type);
+void modifier_type_init(struct ModifierTypeInfo *types[]);
 
 #endif /* MOD_UTIL_H */
diff --git a/source/blender/modifiers/intern/MOD_uvproject.c b/source/blender/modifiers/intern/MOD_uvproject.c
index 211640ad777..942b4b0b597 100644
--- a/source/blender/modifiers/intern/MOD_uvproject.c
+++ b/source/blender/modifiers/intern/MOD_uvproject.c
@@ -39,6 +39,7 @@
 #include "BLI_math.h"
 #include "BLI_uvproject.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_DerivedMesh.h"
 
 #include "MOD_modifiertypes.h"
@@ -78,7 +79,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tumd->scaley = umd->scaley;
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(md))
 {
 	CustomDataMask dataMask = 0;
 
@@ -109,8 +110,10 @@ static void foreachIDLink(ModifierData *md, Object *ob,
 						userData);
 }
 
-static void updateDepgraph(ModifierData *md,
-						 DagForest *forest, struct Scene *scene, Object *ob, DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						struct Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	UVProjectModifierData *umd = (UVProjectModifierData*) md;
 	int i;
@@ -376,9 +379,10 @@ static DerivedMesh *uvprojectModifier_do(UVProjectModifierData *umd,
 	return dm;
 }
 
-static DerivedMesh *applyModifier(
-		ModifierData *md, Object *ob, DerivedMesh *derivedData,
-  int useRenderParams, int isFinalCalc)
+static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *result;
 	UVProjectModifierData *umd = (UVProjectModifierData*) md;
@@ -388,9 +392,9 @@ static DerivedMesh *applyModifier(
 	return result;
 }
 
-static DerivedMesh *applyModifierEM(
-		ModifierData *md, Object *ob, struct EditMesh *editData,
-  DerivedMesh *derivedData)
+static DerivedMesh *applyModifierEM(ModifierData *md, Object *ob,
+						struct EditMesh *UNUSED(editData),
+						DerivedMesh *derivedData)
 {
 	return applyModifier(md, ob, derivedData, 0, 1);
 }
diff --git a/source/blender/modifiers/intern/MOD_wave.c b/source/blender/modifiers/intern/MOD_wave.c
index 42cbddce233..acd8c29a6dd 100644
--- a/source/blender/modifiers/intern/MOD_wave.c
+++ b/source/blender/modifiers/intern/MOD_wave.c
@@ -36,6 +36,7 @@
 #include "DNA_scene_types.h"
 #include "DNA_object_types.h"
 
+#include "BKE_utildefines.h"
 #include "BKE_DerivedMesh.h"
 #include "BKE_object.h"
 #include "BKE_deform.h"
@@ -93,7 +94,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	strncpy(twmd->defgrp_name, wmd->defgrp_name, 32);
 }
 
-static int dependsOnTime(ModifierData *md)
+static int dependsOnTime(ModifierData *UNUSED(md))
 {
 	return 1;
 }
@@ -118,9 +119,10 @@ static void foreachIDLink(ModifierData *md, Object *ob,
 	foreachObjectLink(md, ob, (ObjectWalkFunc)walk, userData);
 }
 
-static void updateDepgraph(
-					ModifierData *md, DagForest *forest, Scene *scene, Object *ob,
-	 DagNode *obNode)
+static void updateDepgraph(ModifierData *md, DagForest *forest,
+						Scene *UNUSED(scene),
+						Object *UNUSED(ob),
+						DagNode *obNode)
 {
 	WaveModifierData *wmd = (WaveModifierData*) md;
 
@@ -139,7 +141,7 @@ static void updateDepgraph(
 	}
 }
 
-static CustomDataMask requiredDataMask(Object *ob, ModifierData *md)
+static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {
 	WaveModifierData *wmd = (WaveModifierData *)md;
 	CustomDataMask dataMask = 0;
@@ -399,17 +401,20 @@ static void waveModifier_do(WaveModifierData *md,
 	if(wmd->texture) MEM_freeN(tex_co);
 }
 
-static void deformVerts(
-					 ModifierData *md, Object *ob, DerivedMesh *derivedData,
-	 float (*vertexCos)[3], int numVerts, int useRenderParams, int isFinalCalc)
+static void deformVerts(ModifierData *md, Object *ob,
+						DerivedMesh *derivedData,
+						float (*vertexCos)[3],
+						int numVerts,
+						int UNUSED(useRenderParams),
+						int UNUSED(isFinalCalc))
 {
 	DerivedMesh *dm= derivedData;
 	WaveModifierData *wmd = (WaveModifierData *)md;
 
 	if(wmd->flag & MOD_WAVE_NORM)
-		dm= get_cddm(md->scene, ob, NULL, dm, vertexCos);
+		dm= get_cddm(ob, NULL, dm, vertexCos);
 	else if(wmd->texture || wmd->defgrp_name[0])
-		dm= get_dm(md->scene, ob, NULL, dm, NULL, 0);
+		dm= get_dm(ob, NULL, dm, NULL, 0);
 
 	waveModifier_do(wmd, md->scene, ob, dm, vertexCos, numVerts);
 
@@ -425,9 +430,9 @@ static void deformVertsEM(
 	WaveModifierData *wmd = (WaveModifierData *)md;
 
 	if(wmd->flag & MOD_WAVE_NORM)
-		dm= get_cddm(md->scene, ob, editData, dm, vertexCos);
+		dm= get_cddm(ob, editData, dm, vertexCos);
 	else if(wmd->texture || wmd->defgrp_name[0])
-		dm= get_dm(md->scene, ob, editData, dm, NULL, 0);
+		dm= get_dm(ob, editData, dm, NULL, 0);
 
 	waveModifier_do(wmd, md->scene, ob, dm, vertexCos, numVerts);
 
diff --git a/source/blender/render/intern/source/voxeldata.c b/source/blender/render/intern/source/voxeldata.c
index 076d6355585..0a2ea54c5b0 100644
--- a/source/blender/render/intern/source/voxeldata.c
+++ b/source/blender/render/intern/source/voxeldata.c
@@ -178,7 +178,7 @@ static int read_voxeldata_header(FILE *fp, struct VoxelData *vd)
 	return 1;
 }
 
-static void init_frame_smoke(VoxelData *vd, Tex *tex)
+static void init_frame_smoke(VoxelData *vd)
 {
 	Object *ob;
 	ModifierData *md;
@@ -282,7 +282,7 @@ static void cache_voxeldata(struct Render *re,Tex *tex)
 			load_frame_image_sequence(vd, tex);
 			return;
 		case TEX_VD_SMOKE:
-			init_frame_smoke(vd, tex);
+			init_frame_smoke(vd);
 			return;
 		case TEX_VD_BLENDERVOXEL:
 			if (!BLI_exists(vd->source_path)) return;