style cleanup: BKE_*.c files which deal with library functions

1 files changed, 78 insertions, 78 deletions

diff --git a/source/blender/blenkernel/intern/screen.c b/source/blender/blenkernel/intern/screen.c
index 8e380c3674f..1f129b1c547 100644
--- a/source/blender/blenkernel/intern/screen.c
+++ b/source/blender/blenkernel/intern/screen.c
@@ -51,7 +51,7 @@
 /* ************ Spacetype/regiontype handling ************** */
 
 /* keep global; this has to be accessible outside of windowmanager */
-static ListBase spacetypes= {NULL, NULL};
+static ListBase spacetypes = {NULL, NULL};
 
 /* not SpaceType itself */
 static void spacetype_free(SpaceType *st)
@@ -60,14 +60,14 @@ static void spacetype_free(SpaceType *st)
 	PanelType *pt;
 	HeaderType *ht;
 	
-	for (art= st->regiontypes.first; art; art= art->next) {
+	for (art = st->regiontypes.first; art; art = art->next) {
 		BLI_freelistN(&art->drawcalls);
 
-		for (pt= art->paneltypes.first; pt; pt= pt->next)
+		for (pt = art->paneltypes.first; pt; pt = pt->next)
 			if (pt->ext.free)
 				pt->ext.free(pt->ext.data);
 
-		for (ht= art->headertypes.first; ht; ht= ht->next)
+		for (ht = art->headertypes.first; ht; ht = ht->next)
 			if (ht->ext.free)
 				ht->ext.free(ht->ext.data);
 
@@ -84,7 +84,7 @@ void BKE_spacetypes_free(void)
 {
 	SpaceType *st;
 	
-	for (st= spacetypes.first; st; st= st->next) {
+	for (st = spacetypes.first; st; st = st->next) {
 		spacetype_free(st);
 	}
 	
@@ -95,8 +95,8 @@ SpaceType *BKE_spacetype_from_id(int spaceid)
 {
 	SpaceType *st;
 	
-	for (st= spacetypes.first; st; st= st->next) {
-		if (st->spaceid==spaceid)
+	for (st = spacetypes.first; st; st = st->next) {
+		if (st->spaceid == spaceid)
 			return st;
 	}
 	return NULL;
@@ -106,8 +106,8 @@ ARegionType *BKE_regiontype_from_id(SpaceType *st, int regionid)
 {
 	ARegionType *art;
 	
-	for (art= st->regiontypes.first; art; art= art->next)
-		if (art->regionid==regionid)
+	for (art = st->regiontypes.first; art; art = art->next)
+		if (art->regionid == regionid)
 			return art;
 	
 	printf("Error, region type missing in - name:\"%s\", id:%d\n", st->name, st->spaceid);
@@ -125,7 +125,7 @@ void BKE_spacetype_register(SpaceType *st)
 	SpaceType *stype;
 	
 	/* sanity check */
-	stype= BKE_spacetype_from_id(st->spaceid);
+	stype = BKE_spacetype_from_id(st->spaceid);
 	if (stype) {
 		printf("error: redefinition of spacetype %s\n", stype->name);
 		spacetype_free(stype);
@@ -142,11 +142,11 @@ void BKE_spacedata_freelist(ListBase *lb)
 	SpaceLink *sl;
 	ARegion *ar;
 	
-	for (sl= lb->first; sl; sl= sl->next) {
-		SpaceType *st= BKE_spacetype_from_id(sl->spacetype);
+	for (sl = lb->first; sl; sl = sl->next) {
+		SpaceType *st = BKE_spacetype_from_id(sl->spacetype);
 		
 		/* free regions for pushed spaces */
-		for (ar=sl->regionbase.first; ar; ar=ar->next)
+		for (ar = sl->regionbase.first; ar; ar = ar->next)
 			BKE_area_region_free(st, ar);
 
 		BLI_freelistN(&sl->regionbase);
@@ -160,41 +160,41 @@ void BKE_spacedata_freelist(ListBase *lb)
 
 ARegion *BKE_area_region_copy(SpaceType *st, ARegion *ar)
 {
-	ARegion *newar= MEM_dupallocN(ar);
+	ARegion *newar = MEM_dupallocN(ar);
 	Panel *pa, *newpa, *patab;
 	
-	newar->prev= newar->next= NULL;
-	newar->handlers.first= newar->handlers.last= NULL;
-	newar->uiblocks.first= newar->uiblocks.last= NULL;
-	newar->swinid= 0;
+	newar->prev = newar->next = NULL;
+	newar->handlers.first = newar->handlers.last = NULL;
+	newar->uiblocks.first = newar->uiblocks.last = NULL;
+	newar->swinid = 0;
 	
 	/* use optional regiondata callback */
 	if (ar->regiondata) {
-		ARegionType *art= BKE_regiontype_from_id(st, ar->regiontype);
+		ARegionType *art = BKE_regiontype_from_id(st, ar->regiontype);
 
 		if (art && art->duplicate)
-			newar->regiondata= art->duplicate(ar->regiondata);
+			newar->regiondata = art->duplicate(ar->regiondata);
 		else
-			newar->regiondata= MEM_dupallocN(ar->regiondata);
+			newar->regiondata = MEM_dupallocN(ar->regiondata);
 	}
 
 	if (ar->v2d.tab_offset)
-		newar->v2d.tab_offset= MEM_dupallocN(ar->v2d.tab_offset);
+		newar->v2d.tab_offset = MEM_dupallocN(ar->v2d.tab_offset);
 	
-	newar->panels.first= newar->panels.last= NULL;
+	newar->panels.first = newar->panels.last = NULL;
 	BLI_duplicatelist(&newar->panels, &ar->panels);
 	
 	/* copy panel pointers */
-	for (newpa= newar->panels.first; newpa; newpa= newpa->next) {
-		patab= newar->panels.first;
-		pa= ar->panels.first;
+	for (newpa = newar->panels.first; newpa; newpa = newpa->next) {
+		patab = newar->panels.first;
+		pa = ar->panels.first;
 		while (patab) {
 			if (newpa->paneltab == pa) {
 				newpa->paneltab = patab;
 				break;
 			}
-			patab= patab->next;
-			pa= pa->next;
+			patab = patab->next;
+			pa = pa->next;
 		}
 	}
 	
@@ -208,10 +208,10 @@ static void region_copylist(SpaceType *st, ListBase *lb1, ListBase *lb2)
 	ARegion *ar;
 	
 	/* to be sure */
-	lb1->first= lb1->last= NULL;
+	lb1->first = lb1->last = NULL;
 	
-	for (ar= lb2->first; ar; ar= ar->next) {
-		ARegion *arnew= BKE_area_region_copy(st, ar);
+	for (ar = lb2->first; ar; ar = ar->next) {
+		ARegion *arnew = BKE_area_region_copy(st, ar);
 		BLI_addtail(lb1, arnew);
 	}
 }
@@ -222,13 +222,13 @@ void BKE_spacedata_copylist(ListBase *lb1, ListBase *lb2)
 {
 	SpaceLink *sl;
 	
-	lb1->first= lb1->last= NULL;	/* to be sure */
+	lb1->first = lb1->last = NULL;    /* to be sure */
 	
-	for (sl= lb2->first; sl; sl= sl->next) {
-		SpaceType *st= BKE_spacetype_from_id(sl->spacetype);
+	for (sl = lb2->first; sl; sl = sl->next) {
+		SpaceType *st = BKE_spacetype_from_id(sl->spacetype);
 		
 		if (st && st->duplicate) {
-			SpaceLink *slnew= st->duplicate(sl);
+			SpaceLink *slnew = st->duplicate(sl);
 			
 			BLI_addtail(lb1, slnew);
 			
@@ -244,14 +244,14 @@ void BKE_spacedata_draw_locks(int set)
 {
 	SpaceType *st;
 	
-	for (st= spacetypes.first; st; st= st->next) {
+	for (st = spacetypes.first; st; st = st->next) {
 		ARegionType *art;
 	
-		for (art= st->regiontypes.first; art; art= art->next) {
+		for (art = st->regiontypes.first; art; art = art->next) {
 			if (set) 
-				art->do_lock= art->lock;
+				art->do_lock = art->lock;
 			else 
-				art->do_lock= 0;
+				art->do_lock = 0;
 		}
 	}
 }
@@ -261,7 +261,7 @@ void BKE_spacedata_draw_locks(int set)
 void BKE_area_region_free(SpaceType *st, ARegion *ar)
 {
 	if (st) {
-		ARegionType *art= BKE_regiontype_from_id(st, ar->regiontype);
+		ARegionType *art = BKE_regiontype_from_id(st, ar->regiontype);
 		
 		if (art && art->free)
 			art->free(ar);
@@ -274,7 +274,7 @@ void BKE_area_region_free(SpaceType *st, ARegion *ar)
 	
 	if (ar->v2d.tab_offset) {
 		MEM_freeN(ar->v2d.tab_offset);
-		ar->v2d.tab_offset= NULL;
+		ar->v2d.tab_offset = NULL;
 	}
 
 	BLI_freelistN(&ar->panels);
@@ -283,10 +283,10 @@ void BKE_area_region_free(SpaceType *st, ARegion *ar)
 /* not area itself */
 void BKE_screen_area_free(ScrArea *sa)
 {
-	SpaceType *st= BKE_spacetype_from_id(sa->spacetype);
+	SpaceType *st = BKE_spacetype_from_id(sa->spacetype);
 	ARegion *ar;
 	
-	for (ar=sa->regionbase.first; ar; ar=ar->next)
+	for (ar = sa->regionbase.first; ar; ar = ar->next)
 		BKE_area_region_free(st, ar);
 
 	BLI_freelistN(&sa->regionbase);
@@ -302,13 +302,13 @@ void BKE_screen_free(bScreen *sc)
 	ScrArea *sa, *san;
 	ARegion *ar;
 	
-	for (ar=sc->regionbase.first; ar; ar=ar->next)
+	for (ar = sc->regionbase.first; ar; ar = ar->next)
 		BKE_area_region_free(NULL, ar);
 
 	BLI_freelistN(&sc->regionbase);
 	
-	for (sa= sc->areabase.first; sa; sa= san) {
-		san= sa->next;
+	for (sa = sc->areabase.first; sa; sa = san) {
+		san = sa->next;
 		BKE_screen_area_free(sa);
 	}
 	
@@ -321,12 +321,12 @@ void BKE_screen_free(bScreen *sc)
 unsigned int BKE_screen_visible_layers(bScreen *screen, Scene *scene)
 {
 	ScrArea *sa;
-	unsigned int layer= 0;
+	unsigned int layer = 0;
 
 	if (screen) {
 		/* get all used view3d layers */
-		for (sa= screen->areabase.first; sa; sa= sa->next)
-			if (sa->spacetype==SPACE_VIEW3D)
+		for (sa = screen->areabase.first; sa; sa = sa->next)
+			if (sa->spacetype == SPACE_VIEW3D)
 				layer |= ((View3D *)sa->spacedata.first)->lay;
 	}
 
@@ -344,7 +344,7 @@ ARegion *BKE_area_find_region_type(ScrArea *sa, int type)
 	if (sa) {
 		ARegion *ar;
 		
-		for (ar=sa->regionbase.first; ar; ar= ar->next) {
+		for (ar = sa->regionbase.first; ar; ar = ar->next) {
 			if (ar->regiontype == type)
 				return ar;
 		}
@@ -357,16 +357,16 @@ ARegion *BKE_area_find_region_type(ScrArea *sa, int type)
  * -1 for any type */
 struct ScrArea *BKE_screen_find_big_area(struct bScreen *sc, const int spacetype, const short min)
 {
-	ScrArea *sa, *big= NULL;
-	int size, maxsize= 0;
+	ScrArea *sa, *big = NULL;
+	int size, maxsize = 0;
 
-	for (sa= sc->areabase.first; sa; sa= sa->next) {
+	for (sa = sc->areabase.first; sa; sa = sa->next) {
 		if ((spacetype == -1) || sa->spacetype == spacetype) {
 			if (min <= sa->winx && min <= sa->winy) {
-				size= sa->winx*sa->winy;
+				size = sa->winx * sa->winy;
 				if (size > maxsize) {
-					maxsize= size;
-					big= sa;
+					maxsize = size;
+					big = sa;
 				}
 			}
 		}
@@ -379,26 +379,26 @@ void BKE_screen_view3d_sync(struct View3D *v3d, struct Scene *scene)
 {
 	int bit;
 
-	if (v3d->scenelock && v3d->localvd==NULL) {
-		v3d->lay= scene->lay;
-		v3d->camera= scene->camera;
+	if (v3d->scenelock && v3d->localvd == NULL) {
+		v3d->lay = scene->lay;
+		v3d->camera = scene->camera;
 
-		if (v3d->camera==NULL) {
+		if (v3d->camera == NULL) {
 			ARegion *ar;
 
-			for (ar=v3d->regionbase.first; ar; ar= ar->next) {
+			for (ar = v3d->regionbase.first; ar; ar = ar->next) {
 				if (ar->regiontype == RGN_TYPE_WINDOW) {
-					RegionView3D *rv3d= ar->regiondata;
-					if (rv3d->persp==RV3D_CAMOB)
-						rv3d->persp= RV3D_PERSP;
+					RegionView3D *rv3d = ar->regiondata;
+					if (rv3d->persp == RV3D_CAMOB)
+						rv3d->persp = RV3D_PERSP;
 				}
 			}
 		}
 
 		if ((v3d->lay & v3d->layact) == 0) {
-			for (bit= 0; bit<32; bit++) {
-				if (v3d->lay & (1<<bit)) {
-					v3d->layact= 1<<bit;
+			for (bit = 0; bit < 32; bit++) {
+				if (v3d->lay & (1 << bit)) {
+					v3d->layact = 1 << bit;
 					break;
 				}
 			}
@@ -410,11 +410,11 @@ void BKE_screen_view3d_scene_sync(bScreen *sc)
 {
 	/* are there cameras in the views that are not in the scene? */
 	ScrArea *sa;
-	for (sa= sc->areabase.first; sa; sa= sa->next) {
+	for (sa = sc->areabase.first; sa; sa = sa->next) {
 		SpaceLink *sl;
-		for (sl= sa->spacedata.first; sl; sl= sl->next) {
-			if (sl->spacetype==SPACE_VIEW3D) {
-				View3D *v3d= (View3D*) sl;
+		for (sl = sa->spacedata.first; sl; sl = sl->next) {
+			if (sl->spacetype == SPACE_VIEW3D) {
+				View3D *v3d = (View3D *) sl;
 				BKE_screen_view3d_sync(v3d, sc->scene);
 			}
 		}
@@ -428,14 +428,14 @@ void BKE_screen_view3d_main_sync(ListBase *screen_lb, Scene *scene)
 	SpaceLink *sl;
 
 	/* from scene copy to the other views */
-	for (sc=screen_lb->first; sc; sc=sc->id.next) {
-		if (sc->scene!=scene)
+	for (sc = screen_lb->first; sc; sc = sc->id.next) {
+		if (sc->scene != scene)
 			continue;
 
-		for (sa=sc->areabase.first; sa; sa=sa->next)
-			for (sl=sa->spacedata.first; sl; sl=sl->next)
-				if (sl->spacetype==SPACE_VIEW3D)
-					BKE_screen_view3d_sync((View3D*)sl, scene);
+		for (sa = sc->areabase.first; sa; sa = sa->next)
+			for (sl = sa->spacedata.first; sl; sl = sl->next)
+				if (sl->spacetype == SPACE_VIEW3D)
+					BKE_screen_view3d_sync((View3D *)sl, scene);
 	}
 }
 
@@ -449,7 +449,7 @@ void BKE_screen_view3d_main_sync(ListBase *screen_lb, Scene *scene)
  */
 float BKE_screen_view3d_zoom_to_fac(float camzoom)
 {
-	return powf(((float)M_SQRT2 + camzoom/50.0f), 2.0f) / 4.0f;
+	return powf(((float)M_SQRT2 + camzoom / 50.0f), 2.0f) / 4.0f;
 }
 
 float BKE_screen_view3d_zoom_from_fac(float zoomfac)