Cleanup: remove unused Object.ipoflag

source/blender/blenkernel/intern/object.c

@@ -2093,13 +2093,9 @@ static void ob_parcurve(Scene *scene, Object *ob, Object *par, float mat[4][4])
 	if (par->curve_cache == NULL) /* only happens on reload file, but violates depsgraph still... fix! */
 		BKE_displist_make_curveTypes(scene, par, 0);
 	if (par->curve_cache->path == NULL) return;
-	
-	/* catch exceptions: feature for nla stride editing */
-	if (ob->ipoflag & OB_DISABLE_PATH) {
-		ctime = 0.0f;
-	}
+
 	/* catch exceptions: curve paths used as a duplicator */
-	else if (enable_cu_speed) {
+	if (enable_cu_speed) {
 		/* ctime is now a proper var setting of Curve which gets set by Animato like any other var that's animated,
 		 * but this will only work if it actually is animated... 
 		 *

source/blender/blenloader/intern/versioning_legacy.c

@@ -648,7 +648,6 @@ void blo_do_versions_pre250(FileData *fd, Library *lib, Main *main)
 		while (ob) {
 			if (ob->transflag & 1) {
 				ob->transflag -= 1;
-				//ob->ipoflag |= OB_OFFS_OB;
 			}
 			ob = ob->id.next;
 		}
@@ -685,7 +684,6 @@ void blo_do_versions_pre250(FileData *fd, Library *lib, Main *main)
 		}
 		ob = main->object.first;
 		while (ob) {
-			//ob->ipoflag |= OB_OFFS_PARENT;
 			if (ob->dt == 0)
 				ob->dt = OB_SOLID;
 			ob = ob->id.next;

source/blender/editors/space_view3d/drawarmature.c

@@ -2366,7 +2366,7 @@ static void draw_ghost_poses_range(Scene *scene, View3D *v3d, ARegion *ar, Base
 	bArmature *arm = ob->data;
 	bPose *posen, *poseo;
 	float start, end, stepsize, range, colfac;
-	int cfrao, flago, ipoflago;
+	int cfrao, flago;
 	
 	start = (float)arm->ghostsf;
 	end = (float)arm->ghostef;
@@ -2381,8 +2381,6 @@ static void draw_ghost_poses_range(Scene *scene, View3D *v3d, ARegion *ar, Base
 	cfrao = CFRA;
 	flago = arm->flag;
 	arm->flag &= ~(ARM_DRAWNAMES | ARM_DRAWAXES);
-	ipoflago = ob->ipoflag;
-	ob->ipoflag |= OB_DISABLE_PATH;
 	
 	/* copy the pose */
 	poseo = ob->pose;
@@ -2418,7 +2416,6 @@ static void draw_ghost_poses_range(Scene *scene, View3D *v3d, ARegion *ar, Base
 	ob->pose = poseo;
 	arm->flag = flago;
 	ob->mode |= OB_MODE_POSE;
-	ob->ipoflag = ipoflago;
 }
 
 /* draw ghosts on keyframes in action within range 
@@ -2462,8 +2459,7 @@ static void draw_ghost_poses_keys(Scene *scene, View3D *v3d, ARegion *ar, Base *
 	cfrao = CFRA;
 	flago = arm->flag;
 	arm->flag &= ~(ARM_DRAWNAMES | ARM_DRAWAXES);
-	ob->ipoflag |= OB_DISABLE_PATH;
-	
+
 	/* copy the pose */
 	poseo = ob->pose;
 	BKE_pose_copy_data(&posen, ob->pose, 1);

source/blender/makesdna/DNA_object_types.h

@@ -183,17 +183,16 @@ typedef struct Object {
 	short transflag, protectflag;	/* transformation settings and transform locks  */
 	short trackflag, upflag;
 	short nlaflag;				/* used for DopeSheet filtering settings (expanded/collapsed) */
-	short ipoflag;				// xxx deprecated... old animation system
 	short scaflag;				/* ui state for game logic */
 	char scavisflag;			/* more display settings for game logic */
 	char depsflag;
 
-	/* dupli-frame settings */
-	int dupon, dupoff, dupsta, dupend;
-
 	/* did last modifier stack generation need mapping support? */
 	char lastNeedMapping;  /* bool */
-	char pad[3];
+	char pad[5];
+
+	/* dupli-frame settings */
+	int dupon, dupoff, dupsta, dupend;
 
 	/* during realtime */
 
@@ -417,13 +416,6 @@ enum {
 	OB_DUPLI            = OB_DUPLIFRAMES | OB_DUPLIVERTS | OB_DUPLIGROUP | OB_DUPLIFACES | OB_DUPLIPARTS,
 };
 
-/* (short) ipoflag */
-/* XXX: many old flags for features removed due to incompatibility
- * with new system and/or other design issues were here 
- */
-	/* for stride/path editing (XXX: NEEDS REVIEW) */
-#define OB_DISABLE_PATH     (1 << 10)
-
 /* (short) trackflag / upflag */
 enum {
 	OB_POSX = 0,