use booleans for modifiers and api callbacks.

source/blender/blenkernel/BKE_modifier.h

@@ -248,7 +248,7 @@ typedef struct ModifierTypeInfo {
 	 *
 	 * This function is optional (assumes never disabled if not present).
 	 */
-	int (*isDisabled)(struct ModifierData *md, int userRenderParams);
+	bool (*isDisabled)(struct ModifierData *md, int userRenderParams);
 
 	/* Add the appropriate relations to the DEP graph depending on the
 	 * modifier data. 
@@ -263,7 +263,7 @@ typedef struct ModifierTypeInfo {
 	 *
 	 * This function is optional (assumes false if not present).
 	 */
-	int (*dependsOnTime)(struct ModifierData *md);
+	bool (*dependsOnTime)(struct ModifierData *md);
 
 
 	/* True when a deform modifier uses normals, the requiredDataMask
@@ -273,7 +273,7 @@ typedef struct ModifierTypeInfo {
 	 * this is needed because applying 2 deform modifiers will give the
 	 * second modifier bogus normals.
 	 * */
-	int (*dependsOnNormals)(struct ModifierData *md);
+	bool (*dependsOnNormals)(struct ModifierData *md);
 
 
 	/* Should call the given walk function on with a pointer to each Object
@@ -318,19 +318,19 @@ void          modifier_free(struct ModifierData *md);
 void          modifier_unique_name(struct ListBase *modifiers, struct ModifierData *md);
 
 void          modifier_copyData(struct ModifierData *md, struct ModifierData *target);
-int           modifier_dependsOnTime(struct ModifierData *md);
-int           modifier_supportsMapping(struct ModifierData *md);
-int           modifier_couldBeCage(struct Scene *scene, struct ModifierData *md);
-int           modifier_isCorrectableDeformed(struct ModifierData *md);
-int           modifier_isSameTopology(ModifierData *md);
-int           modifier_isNonGeometrical(ModifierData *md);
-int           modifier_isEnabled(struct Scene *scene, struct ModifierData *md, int required_mode);
+bool          modifier_dependsOnTime(struct ModifierData *md);
+bool          modifier_supportsMapping(struct ModifierData *md);
+bool          modifier_couldBeCage(struct Scene *scene, struct ModifierData *md);
+bool          modifier_isCorrectableDeformed(struct ModifierData *md);
+bool          modifier_isSameTopology(ModifierData *md);
+bool          modifier_isNonGeometrical(ModifierData *md);
+bool          modifier_isEnabled(struct Scene *scene, struct ModifierData *md, int required_mode);
 void          modifier_setError(struct ModifierData *md, const char *format, ...)
 #ifdef __GNUC__
 __attribute__ ((format(printf, 2, 3)))
 #endif
 ;
-int           modifier_isPreview(struct ModifierData *md);
+bool          modifier_isPreview(struct ModifierData *md);
 
 void          modifiers_foreachObjectLink(struct Object *ob,
                                           ObjectWalkFunc walk,
@@ -348,18 +348,18 @@ void          modifiers_clearErrors(struct Object *ob);
 int           modifiers_getCageIndex(struct Scene *scene, struct Object *ob,
                                      int *lastPossibleCageIndex_r, int virtual_);
 
-int           modifiers_isModifierEnabled(struct Object *ob, int modifierType);
-int           modifiers_isSoftbodyEnabled(struct Object *ob);
-int           modifiers_isClothEnabled(struct Object *ob);
-int           modifiers_isParticleEnabled(struct Object *ob);
+bool          modifiers_isModifierEnabled(struct Object *ob, int modifierType);
+bool          modifiers_isSoftbodyEnabled(struct Object *ob);
+bool          modifiers_isClothEnabled(struct Object *ob);
+bool          modifiers_isParticleEnabled(struct Object *ob);
 
 struct Object *modifiers_isDeformedByArmature(struct Object *ob);
 struct Object *modifiers_isDeformedByLattice(struct Object *ob);
 struct Object *modifiers_isDeformedByCurve(struct Object *ob);
-int           modifiers_usesArmature(struct Object *ob, struct bArmature *arm);
-int           modifiers_isCorrectableDeformed(struct Object *ob);
+bool          modifiers_usesArmature(struct Object *ob, struct bArmature *arm);
+bool          modifiers_isCorrectableDeformed(struct Object *ob);
 void          modifier_freeTemporaryData(struct ModifierData *md);
-int           modifiers_isPreview(struct Object *ob);
+bool          modifiers_isPreview(struct Object *ob);
 
 typedef struct CDMaskLink {
 	struct CDMaskLink *next;

source/blender/blenkernel/BKE_texture.h

@@ -127,7 +127,7 @@ void BKE_free_oceantex(struct OceanTex *ot);
 struct OceanTex *BKE_add_oceantex(void);
 struct OceanTex *BKE_copy_oceantex(struct OceanTex *ot);
 	
-int     BKE_texture_dependsOnTime(const struct Tex *texture);
+bool    BKE_texture_dependsOnTime(const struct Tex *texture);
 
 #ifdef __cplusplus
 }

source/blender/blenkernel/intern/modifier.c

@@ -127,14 +127,14 @@ void modifier_unique_name(ListBase *modifiers, ModifierData *md)
 	}
 }
 
-int modifier_dependsOnTime(ModifierData *md) 
+bool modifier_dependsOnTime(ModifierData *md)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
 	return mti->dependsOnTime && mti->dependsOnTime(md);
 }
 
-int modifier_supportsMapping(ModifierData *md)
+bool modifier_supportsMapping(ModifierData *md)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
@@ -142,7 +142,7 @@ int modifier_supportsMapping(ModifierData *md)
 	        (mti->flags & eModifierTypeFlag_SupportsMapping));
 }
 
-int modifier_isPreview(ModifierData *md)
+bool modifier_isPreview(ModifierData *md)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
@@ -237,7 +237,7 @@ void modifier_copyData(ModifierData *md, ModifierData *target)
 		mti->copyData(md, target);
 }
 
-int modifier_couldBeCage(struct Scene *scene, ModifierData *md)
+bool modifier_couldBeCage(struct Scene *scene, ModifierData *md)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
@@ -249,13 +249,13 @@ int modifier_couldBeCage(struct Scene *scene, ModifierData *md)
 	        modifier_supportsMapping(md));
 }
 
-int modifier_isSameTopology(ModifierData *md)
+bool modifier_isSameTopology(ModifierData *md)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 	return ELEM(mti->type, eModifierTypeType_OnlyDeform, eModifierTypeType_NonGeometrical);
 }
 
-int modifier_isNonGeometrical(ModifierData *md)
+bool modifier_isNonGeometrical(ModifierData *md)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 	return (mti->type == eModifierTypeType_NonGeometrical);
@@ -320,35 +320,35 @@ int modifiers_getCageIndex(struct Scene *scene, Object *ob, int *lastPossibleCag
 }
 
 
-int modifiers_isSoftbodyEnabled(Object *ob)
+bool modifiers_isSoftbodyEnabled(Object *ob)
 {
 	ModifierData *md = modifiers_findByType(ob, eModifierType_Softbody);
 
 	return (md && md->mode & (eModifierMode_Realtime | eModifierMode_Render));
 }
 
-int modifiers_isClothEnabled(Object *ob)
+bool modifiers_isClothEnabled(Object *ob)
 {
 	ModifierData *md = modifiers_findByType(ob, eModifierType_Cloth);
 
 	return (md && md->mode & (eModifierMode_Realtime | eModifierMode_Render));
 }
 
-int modifiers_isModifierEnabled(Object *ob, int modifierType)
+bool modifiers_isModifierEnabled(Object *ob, int modifierType)
 {
 	ModifierData *md = modifiers_findByType(ob, modifierType);
 
 	return (md && md->mode & (eModifierMode_Realtime | eModifierMode_Render));
 }
 
-int modifiers_isParticleEnabled(Object *ob)
+bool modifiers_isParticleEnabled(Object *ob)
 {
 	ModifierData *md = modifiers_findByType(ob, eModifierType_ParticleSystem);
 
 	return (md && md->mode & (eModifierMode_Realtime | eModifierMode_Render));
 }
 
-int modifier_isEnabled(struct Scene *scene, ModifierData *md, int required_mode)
+bool modifier_isEnabled(struct Scene *scene, ModifierData *md, int required_mode)
 {
 	ModifierTypeInfo *mti = modifierType_getInfo(md->type);
 
@@ -569,7 +569,7 @@ Object *modifiers_isDeformedByCurve(Object *ob)
 	return NULL;
 }
 
-int modifiers_usesArmature(Object *ob, bArmature *arm)
+bool modifiers_usesArmature(Object *ob, bArmature *arm)
 {
 	ModifierData *md = modifiers_getVirtualModifierList(ob);
 
@@ -577,24 +577,24 @@ int modifiers_usesArmature(Object *ob, bArmature *arm)
 		if (md->type == eModifierType_Armature) {
 			ArmatureModifierData *amd = (ArmatureModifierData *) md;
 			if (amd->object && amd->object->data == arm)
-				return 1;
+				return true;
 		}
 	}
 
-	return 0;
+	return false;
 }
 
-int modifier_isCorrectableDeformed(ModifierData *md)
+bool modifier_isCorrectableDeformed(ModifierData *md)
 {
 	if (md->type == eModifierType_Armature)
-		return 1;
+		return true;
 	if (md->type == eModifierType_ShapeKey)
-		return 1;
+		return true;
 	
-	return 0;
+	return false;
 }
 
-int modifiers_isCorrectableDeformed(Object *ob)
+bool modifiers_isCorrectableDeformed(Object *ob)
 {
 	ModifierData *md = modifiers_getVirtualModifierList(ob);
 	
@@ -603,24 +603,24 @@ int modifiers_isCorrectableDeformed(Object *ob)
 			/* pass */
 		}
 		else if (modifier_isCorrectableDeformed(md)) {
-			return 1;
+			return true;
 		}
 	}
-	return 0;
+	return false;
 }
 
 /* Check whether the given object has a modifier in its stack that uses WEIGHT_MCOL CD layer
  * to preview something... Used by DynamicPaint and WeightVG currently. */
-int modifiers_isPreview(Object *ob)
+bool modifiers_isPreview(Object *ob)
 {
 	ModifierData *md = ob->modifiers.first;
 
 	for (; md; md = md->next) {
 		if (modifier_isPreview(md))
-			return TRUE;
+			return true;
 	}
 
-	return FALSE;
+	return false;
 }
 
 void modifier_freeTemporaryData(ModifierData *md)

source/blender/blenkernel/intern/texture.c

@@ -1420,7 +1420,7 @@ void BKE_free_oceantex(struct OceanTex *ot)
 
 
 /* ------------------------------------------------------------------------- */
-int BKE_texture_dependsOnTime(const struct Tex *texture)
+bool BKE_texture_dependsOnTime(const struct Tex *texture)
 {
 	if (texture->ima &&
 	    ELEM(texture->ima->source, IMA_SRC_SEQUENCE, IMA_SRC_MOVIE))

source/blender/modifiers/intern/MOD_armature.c

@@ -82,7 +82,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *UNUSED(
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	ArmatureModifierData *amd = (ArmatureModifierData *) md;
 

source/blender/modifiers/intern/MOD_boolean.c

@@ -59,7 +59,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tbmd->operation = bmd->operation;
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	BooleanModifierData *bmd = (BooleanModifierData *) md;
 

source/blender/modifiers/intern/MOD_build.c

@@ -71,9 +71,9 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tbmd->seed = bmd->seed;
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static DerivedMesh *applyModifier(ModifierData *md, Object *UNUSED(ob),

source/blender/modifiers/intern/MOD_cast.c

@@ -78,16 +78,16 @@ static void copyData(ModifierData *md, ModifierData *target)
 	BLI_strncpy(tcmd->defgrp_name, cmd->defgrp_name, sizeof(tcmd->defgrp_name));
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	CastModifierData *cmd = (CastModifierData *) md;
 	short flag;
 	
 	flag = cmd->flag & (MOD_CAST_X | MOD_CAST_Y | MOD_CAST_Z);
 
-	if ((cmd->fac == 0.0f) || flag == 0) return 1;
+	if ((cmd->fac == 0.0f) || flag == 0) return true;
 
-	return 0;
+	return false;
 }
 
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)

source/blender/modifiers/intern/MOD_cloth.c

@@ -159,9 +159,9 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tclmd->clothObject = NULL;
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static void freeData(ModifierData *md)

source/blender/modifiers/intern/MOD_collision.c

@@ -99,9 +99,9 @@ static void freeData(ModifierData *md)
 	}
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static void deformVerts(ModifierData *md, Object *ob,

source/blender/modifiers/intern/MOD_curve.c

@@ -78,7 +78,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(userRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(userRenderParams))
 {
 	CurveModifierData *cmd = (CurveModifierData *) md;
 

source/blender/modifiers/intern/MOD_displace.c

@@ -95,7 +95,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int dependsOnTime(ModifierData *md)
+static bool dependsOnTime(ModifierData *md)
 {
 	DisplaceModifierData *dmd = (DisplaceModifierData *)md;
 
@@ -103,11 +103,11 @@ static int dependsOnTime(ModifierData *md)
 		return BKE_texture_dependsOnTime(dmd->texture);
 	}
 	else {
-		return 0;
+		return false;
 	}
 }
 
-static int dependsOnNormals(ModifierData *md)
+static bool dependsOnNormals(ModifierData *md)
 {
 	DisplaceModifierData *dmd = (DisplaceModifierData *)md;
 	return (dmd->direction == MOD_DISP_DIR_NOR);
@@ -137,7 +137,7 @@ static void foreachTexLink(ModifierData *md, Object *ob,
 	walk(userData, ob, md, "texture");
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	DisplaceModifierData *dmd = (DisplaceModifierData *) md;
 	return ((!dmd->texture && dmd->direction == MOD_DISP_DIR_RGB_XYZ) || dmd->strength == 0.0f);

source/blender/modifiers/intern/MOD_dynamicpaint.c

@@ -139,9 +139,9 @@ static void updateDepgraph(ModifierData *md, DagForest *forest,
 	}
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static void foreachIDLink(ModifierData *md, Object *ob,

source/blender/modifiers/intern/MOD_explode.c

@@ -80,9 +80,9 @@ static void copyData(ModifierData *md, ModifierData *target)
 	temd->protect = emd->protect;
 	temd->vgroup = emd->vgroup;
 }
-static int dependsOnTime(ModifierData *UNUSED(md)) 
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 {

source/blender/modifiers/intern/MOD_fluidsim.c

@@ -123,9 +123,9 @@ static void updateDepgraph(
 	}
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md)) 
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 

source/blender/modifiers/intern/MOD_hook.c

@@ -94,7 +94,7 @@ static void freeData(ModifierData *md)
 	if (hmd->indexar) MEM_freeN(hmd->indexar);
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	HookModifierData *hmd = (HookModifierData *) md;
 

source/blender/modifiers/intern/MOD_laplaciansmooth.c

@@ -80,8 +80,8 @@ struct BLaplacianSystem {
 };
 typedef struct BLaplacianSystem LaplacianSystem;
 
-static CustomDataMask required_data_mask(Object *UNUSED(ob), ModifierData *md);
-static int is_disabled(ModifierData *md, int UNUSED(useRenderParams));
+static CustomDataMask required_data_mask(Object *ob, ModifierData *md);
+static bool is_disabled(ModifierData *md, int useRenderParams);
 static float average_area_quad_v3(float *v1, float *v2, float *v3, float *v4);
 static float compute_volume(float (*vertexCos)[3], MFace *mfaces, int numFaces);
 static float cotan_weight(float *v1, float *v2, float *v3);
@@ -215,7 +215,7 @@ static void copy_data(ModifierData *md, ModifierData *target)
 	BLI_strncpy(tsmd->defgrp_name, smd->defgrp_name, sizeof(tsmd->defgrp_name));
 }
 
-static int is_disabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool is_disabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	LaplacianSmoothModifierData *smd = (LaplacianSmoothModifierData *) md;
 	short flag;

source/blender/modifiers/intern/MOD_lattice.c

@@ -74,7 +74,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(userRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(userRenderParams))
 {
 	LatticeModifierData *lmd = (LatticeModifierData *) md;
 

source/blender/modifiers/intern/MOD_meshcache.c

@@ -96,13 +96,13 @@ static void copyData(ModifierData *md, ModifierData *target)
 	BLI_strncpy(tmcmd->filepath, mcmd->filepath, sizeof(tmcmd->filepath));
 }
 
-static int dependsOnTime(ModifierData *md)
+static bool dependsOnTime(ModifierData *md)
 {
 	MeshCacheModifierData *mcmd = (MeshCacheModifierData *)md;
 	return (mcmd->play_mode == MOD_MESHCACHE_PLAY_CFEA);
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	MeshCacheModifierData *mcmd = (MeshCacheModifierData *) md;
 

source/blender/modifiers/intern/MOD_meshdeform.c

@@ -96,7 +96,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	MeshDeformModifierData *mmd = (MeshDeformModifierData *) md;
 

source/blender/modifiers/intern/MOD_none.c

@@ -43,9 +43,9 @@
  * no other functions will be called
  */
 
-static int isDisabled(ModifierData *UNUSED(md), int UNUSED(userRenderParams))
+static bool isDisabled(ModifierData *UNUSED(md), int UNUSED(userRenderParams))
 {
-	return 1;
+	return true;
 }
 
 ModifierTypeInfo modifierType_None = {

source/blender/modifiers/intern/MOD_particleinstance.c

@@ -77,12 +77,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	tpimd->random_position = pimd->random_position;
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
-{
-	return 0;
-}
-
-static int isDisabled(ModifierData *md, int useRenderParams)
+static bool isDisabled(ModifierData *md, int useRenderParams)
 {
 	ParticleInstanceModifierData *pimd = (ParticleInstanceModifierData *)md;
 	ParticleSystem *psys;
@@ -417,7 +412,7 @@ ModifierTypeInfo modifierType_ParticleInstance = {
 	/* freeData */          NULL,
 	/* isDisabled */        isDisabled,
 	/* updateDepgraph */    updateDepgraph,
-	/* dependsOnTime */     dependsOnTime,
+	/* dependsOnTime */     NULL,
 	/* dependsOnNormals */  NULL,
 	/* foreachObjectLink */ foreachObjectLink,
 	/* foreachIDLink */     NULL,

source/blender/modifiers/intern/MOD_screw.c

@@ -930,12 +930,6 @@ static void foreachObjectLink(
 	walk(userData, ob, &ltmd->ob_axis);
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
-{
-	return 0;
-}
-
-
 ModifierTypeInfo modifierType_Screw = {
 	/* name */              "Screw",
 	/* structName */        "ScrewModifierData",
@@ -959,7 +953,7 @@ ModifierTypeInfo modifierType_Screw = {
 	/* freeData */          NULL,
 	/* isDisabled */        NULL,
 	/* updateDepgraph */    updateDepgraph,
-	/* dependsOnTime */     dependsOnTime,
+	/* dependsOnTime */     NULL,
 	/* dependsOnNormals */	NULL,
 	/* foreachObjectLink */ foreachObjectLink,
 	/* foreachIDLink */     NULL,

source/blender/modifiers/intern/MOD_shrinkwrap.c

@@ -95,7 +95,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	ShrinkwrapModifierData *smd = (ShrinkwrapModifierData *) md;
 	return !smd->target;
@@ -161,7 +161,7 @@ static void updateDepgraph(ModifierData *md, DagForest *forest,
 		                 DAG_RL_OB_DATA | DAG_RL_DATA_DATA, "Shrinkwrap Modifier");
 }
 
-static int dependsOnNormals(ModifierData *md)
+static bool dependsOnNormals(ModifierData *md)
 {
 	ShrinkwrapModifierData *smd = (ShrinkwrapModifierData *)md;
 

source/blender/modifiers/intern/MOD_smoke.c

@@ -108,9 +108,9 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 	return smokeModifier_do(smd, md->scene, ob, dm);
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static void updateDepgraph(ModifierData *md, DagForest *forest,

source/blender/modifiers/intern/MOD_smooth.c

@@ -70,7 +70,7 @@ static void copyData(ModifierData *md, ModifierData *target)
 	BLI_strncpy(tsmd->defgrp_name, smd->defgrp_name, sizeof(tsmd->defgrp_name));
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	SmoothModifierData *smd = (SmoothModifierData *) md;
 	short flag;

source/blender/modifiers/intern/MOD_softbody.c

@@ -53,9 +53,9 @@ static void deformVerts(ModifierData *md, Object *ob,
 	sbObjectStep(md->scene, ob, (float)md->scene->r.cfra, vertexCos, numVerts);
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 

source/blender/modifiers/intern/MOD_subsurf.c

@@ -81,7 +81,7 @@ static void freeData(ModifierData *md)
 	}
 }
 
-static int isDisabled(ModifierData *md, int useRenderParams)
+static bool isDisabled(ModifierData *md, int useRenderParams)
 {
 	SubsurfModifierData *smd = (SubsurfModifierData *) md;
 	int levels = (useRenderParams) ? smd->renderLevels : smd->levels;

source/blender/modifiers/intern/MOD_surface.c

@@ -80,9 +80,9 @@ static void freeData(ModifierData *md)
 	}
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static void deformVerts(ModifierData *md, Object *ob,

source/blender/modifiers/intern/MOD_warp.c

@@ -97,7 +97,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int dependsOnTime(ModifierData *md)
+static bool dependsOnTime(ModifierData *md)
 {
 	WarpModifierData *wmd = (WarpModifierData *)md;
 
@@ -105,7 +105,7 @@ static int dependsOnTime(ModifierData *md)
 		return BKE_texture_dependsOnTime(wmd->texture);
 	}
 	else {
-		return 0;
+		return false;
 	}
 }
 
@@ -116,7 +116,7 @@ static void freeData(ModifierData *md)
 }
 
 
-static int isDisabled(ModifierData *md, int UNUSED(userRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(userRenderParams))
 {
 	WarpModifierData *wmd = (WarpModifierData *) md;
 

source/blender/modifiers/intern/MOD_wave.c

@@ -100,9 +100,9 @@ static void copyData(ModifierData *md, ModifierData *target)
 	BLI_strncpy(twmd->defgrp_name, wmd->defgrp_name, sizeof(twmd->defgrp_name));
 }
 
-static int dependsOnTime(ModifierData *UNUSED(md))
+static bool dependsOnTime(ModifierData *UNUSED(md))
 {
-	return 1;
+	return true;
 }
 
 static void foreachObjectLink(

source/blender/modifiers/intern/MOD_weightvgedit.c

@@ -121,13 +121,13 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int dependsOnTime(ModifierData *md)
+static bool dependsOnTime(ModifierData *md)
 {
 	WeightVGEditModifierData *wmd = (WeightVGEditModifierData *) md;
 
 	if (wmd->mask_texture)
 		return BKE_texture_dependsOnTime(wmd->mask_texture);
-	return 0;
+	return false;
 }
 
 static void foreachObjectLink(ModifierData *md, Object *ob,
@@ -170,7 +170,7 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *UN
 		                 "WeightVGEdit Modifier");
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	WeightVGEditModifierData *wmd = (WeightVGEditModifierData *) md;
 	/* If no vertex group, bypass. */

source/blender/modifiers/intern/MOD_weightvgmix.c

@@ -161,13 +161,13 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int dependsOnTime(ModifierData *md)
+static bool dependsOnTime(ModifierData *md)
 {
 	WeightVGMixModifierData *wmd = (WeightVGMixModifierData *) md;
 
 	if (wmd->mask_texture)
 		return BKE_texture_dependsOnTime(wmd->mask_texture);
-	return 0;
+	return false;
 }
 
 static void foreachObjectLink(ModifierData *md, Object *ob,
@@ -210,7 +210,7 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *UN
 		                 "WeightVGMix Modifier");
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	WeightVGMixModifierData *wmd = (WeightVGMixModifierData *) md;
 	/* If no vertex group, bypass. */

source/blender/modifiers/intern/MOD_weightvgproximity.c

@@ -282,7 +282,7 @@ static CustomDataMask requiredDataMask(Object *UNUSED(ob), ModifierData *md)
 	return dataMask;
 }
 
-static int dependsOnTime(ModifierData *md)
+static bool dependsOnTime(ModifierData *md)
 {
 	WeightVGProximityModifierData *wmd = (WeightVGProximityModifierData *) md;
 
@@ -338,7 +338,7 @@ static void updateDepgraph(ModifierData *md, DagForest *forest, struct Scene *UN
 		                 "WeightVGProximity Modifier");
 }
 
-static int isDisabled(ModifierData *md, int UNUSED(useRenderParams))
+static bool isDisabled(ModifierData *md, int UNUSED(useRenderParams))
 {
 	WeightVGProximityModifierData *wmd = (WeightVGProximityModifierData *) md;
 	/* If no vertex group, bypass. */