move STACK_* macros into BLI_stackdefines.h

source/blender/blenkernel/intern/cdderivedmesh.c

@@ -40,6 +40,7 @@
 #include "BLI_blenlib.h"
 #include "BLI_edgehash.h"
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
 
 #include "BKE_pbvh.h"
 #include "BKE_cdderivedmesh.h"
@@ -2770,17 +2771,7 @@ DerivedMesh *CDDM_merge_verts(DerivedMesh *dm, const int *vtargetmap, const int
 	MEM_freeN(oldv);
 	MEM_freeN(olde);
 	MEM_freeN(oldl);
-	MEM_freeN(oldp);
-
-	STACK_FREE(oldv);
-	STACK_FREE(olde);
-	STACK_FREE(oldl);
-	STACK_FREE(oldp);
-
-	STACK_FREE(mvert);
-	STACK_FREE(medge);
-	STACK_FREE(mloop);
-	STACK_FREE(mpoly);
+	MEM_freeN(oldp);;
 
 	BLI_edgehash_free(ehash, NULL);
 

source/blender/blenlib/BLI_stackdefines.h

@@ -0,0 +1,55 @@
+/*
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#ifndef __BLI_STACKDEFINES_H__
+#define __BLI_STACKDEFINES_H__
+
+/** \file BLI_stackdefines.h
+ *  \ingroup bli
+ */
+
+/* simple stack */
+#define STACK_DECLARE(stack)   unsigned int _##stack##_index
+#define STACK_INIT(stack)      ((void)stack, (void)((_##stack##_index) = 0))
+#define STACK_SIZE(stack)      ((void)stack, (_##stack##_index))
+#define STACK_PUSH(stack, val)  (void)((stack)[(_##stack##_index)++] = val)
+#define STACK_PUSH_RET(stack)  ((void)stack, ((stack)[(_##stack##_index)++]))
+#define STACK_PUSH_RET_PTR(stack)  ((void)stack, &((stack)[(_##stack##_index)++]))
+#define STACK_POP(stack)            ((_##stack##_index) ?  ((stack)[--(_##stack##_index)]) : NULL)
+#define STACK_POP_PTR(stack)        ((_##stack##_index) ? &((stack)[--(_##stack##_index)]) : NULL)
+#define STACK_POP_DEFAULT(stack, r) ((_##stack##_index) ?  ((stack)[--(_##stack##_index)]) : r)
+/* take care, re-orders */
+#define STACK_REMOVE(stack, i) \
+	if (--_##stack##_index != i) { \
+		stack[i] = stack[_##stack##_index]; \
+	} (void)0
+#ifdef __GNUC__
+#define STACK_SWAP(stack_a, stack_b) { \
+	SWAP(typeof(stack_a), stack_a, stack_b); \
+	SWAP(unsigned int, _##stack_a##_index, _##stack_b##_index); \
+	} (void)0
+#else
+#define STACK_SWAP(stack_a, stack_b) { \
+	SWAP(void *, stack_a, stack_b); \
+	SWAP(unsigned int, _##stack_a##_index, _##stack_b##_index); \
+	} (void)0
+#endif
+
+#endif  /* __BLI_STACKDEFINES_H__ */

source/blender/blenlib/BLI_utildefines.h

@@ -332,34 +332,6 @@
 #define UNPACK3OP(op, a)  op((a)[0]), op((a)[1]), op((a)[2])
 #define UNPACK4OP(op, a)  op((a)[0]), op((a)[1]), op((a)[2]), op((a)[3])
 
-/* simple stack */
-#define STACK_DECLARE(stack)   unsigned int _##stack##_index
-#define STACK_INIT(stack)      ((void)stack, (void)((_##stack##_index) = 0))
-#define STACK_SIZE(stack)      ((void)stack, (_##stack##_index))
-#define STACK_PUSH(stack, val)  (void)((stack)[(_##stack##_index)++] = val)
-#define STACK_PUSH_RET(stack)  ((void)stack, ((stack)[(_##stack##_index)++]))
-#define STACK_PUSH_RET_PTR(stack)  ((void)stack, &((stack)[(_##stack##_index)++]))
-#define STACK_POP(stack)            ((_##stack##_index) ?  ((stack)[--(_##stack##_index)]) : NULL)
-#define STACK_POP_PTR(stack)        ((_##stack##_index) ? &((stack)[--(_##stack##_index)]) : NULL)
-#define STACK_POP_DEFAULT(stack, r) ((_##stack##_index) ?  ((stack)[--(_##stack##_index)]) : r)
-#define STACK_FREE(stack)      ((void)stack)
-/* take care, re-orders */
-#define STACK_REMOVE(stack, i) \
-	if (--_##stack##_index != i) { \
-		stack[i] = stack[_##stack##_index]; \
-	} (void)0
-#ifdef __GNUC__
-#define STACK_SWAP(stack_a, stack_b) { \
-	SWAP(typeof(stack_a), stack_a, stack_b); \
-	SWAP(unsigned int, _##stack_a##_index, _##stack_b##_index); \
-	} (void)0
-#else
-#define STACK_SWAP(stack_a, stack_b) { \
-	SWAP(void *, stack_a, stack_b); \
-	SWAP(unsigned int, _##stack_a##_index, _##stack_b##_index); \
-	} (void)0
-#endif
-
 /* array helpers */
 #define ARRAY_LAST_ITEM(arr_start, arr_dtype, tot) \
 	(arr_dtype *)((char *)arr_start + (sizeof(*((arr_dtype *)NULL)) * (size_t)(tot - 1)))

source/blender/bmesh/intern/bmesh_core.c

@@ -32,6 +32,7 @@
 #include "BLI_array.h"
 #include "BLI_alloca.h"
 #include "BLI_smallhash.h"
+#include "BLI_stackdefines.h"
 
 #include "BLF_translation.h"
 
@@ -2113,8 +2114,6 @@ void bmesh_vert_separate(BMesh *bm, BMVert *v, BMVert ***r_vout, int *r_vout_len
 	}
 #endif
 
-	STACK_FREE(stack);
-
 	BM_ITER_ELEM (e, &eiter, v, BM_EDGES_OF_VERT) {
 		i = GET_INT_FROM_POINTER(BLI_smallhash_lookup(&visithash, (uintptr_t)e));
 		if (i == 0) {

source/blender/bmesh/intern/bmesh_queries.c

@@ -36,6 +36,7 @@
 #include "BLI_math.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist.h"
+#include "BLI_stackdefines.h"
 
 #include "bmesh.h"
 #include "intern/bmesh_private.h"

source/blender/bmesh/operators/bmo_bisect_plane.c

@@ -29,6 +29,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
 #include "BLI_math.h"
 
 #include "bmesh.h"
@@ -103,7 +104,6 @@ void bmo_bisect_plane_exec(BMesh *bm, BMOperator *op)
 			BM_vert_kill(bm, v);
 		}
 
-		STACK_FREE(vert_arr);
 		MEM_freeN(vert_arr);
 	}
 

source/blender/bmesh/operators/bmo_connect.c

@@ -27,6 +27,7 @@
  */
 
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist_stack.h"
 

source/blender/bmesh/operators/bmo_removedoubles.c

@@ -31,6 +31,7 @@
 #include "BLI_math.h"
 #include "BLI_array.h"
 #include "BLI_alloca.h"
+#include "BLI_stackdefines.h"
 
 #include "BKE_customdata.h"
 
@@ -151,9 +152,6 @@ static void remdoubles_createface(BMesh *bm, BMFace *f, BMOpSlot *slot_targetmap
 			}
 		}
 	}
-
-	STACK_FREE(edges);
-	STACK_FREE(loops);
 }
 
 /**

source/blender/bmesh/operators/bmo_subdivide_edgering.c

@@ -40,6 +40,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
 #include "BLI_alloca.h"
 #include "BLI_math.h"
 #include "BLI_listbase.h"

source/blender/bmesh/tools/bmesh_bisect_plane.c

@@ -38,6 +38,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
 #include "BLI_alloca.h"
 #include "BLI_linklist.h"
 #include "BLI_linklist_stack.h"
@@ -275,9 +276,9 @@ static void bm_face_bisect_verts(BMesh *bm, BMFace *f, const float plane[4], con
 		}
 	}
 
-finally:
-	STACK_FREE(vert_split_arr);
 
+finally:
+	(void)vert_split_arr;
 }
 
 /* -------------------------------------------------------------------- */

source/blender/modifiers/intern/MOD_laplaciandeform.c

@@ -28,8 +28,9 @@
  *  \ingroup modifiers
  */
 
-#include "BLI_math.h"
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
+#include "BLI_math.h"
 #include "BLI_string.h"
 
 #include "MEM_guardedalloc.h"
@@ -623,7 +624,6 @@ static void initSystem(LaplacianDeformModifierData *lmd, Object *ob, DerivedMesh
 		memcpy(sys->index_anchors, index_anchors, sizeof(int) * total_anchors);
 		memcpy(sys->co, vertexCos, sizeof(float[3]) * numVerts);
 		MEM_freeN(index_anchors);
-		STACK_FREE(index_anchors);
 		lmd->vertexco = MEM_mallocN(sizeof(float[3]) * numVerts, "ModDeformCoordinates");
 		memcpy(lmd->vertexco, vertexCos, sizeof(float[3]) * numVerts);
 		lmd->total_verts = numVerts;

source/blender/modifiers/intern/MOD_solidify.c

@@ -35,6 +35,7 @@
 #include "MEM_guardedalloc.h"
 
 #include "BLI_utildefines.h"
+#include "BLI_stackdefines.h"
 #include "BLI_bitmap.h"
 #include "BLI_math.h"
 
@@ -813,9 +814,6 @@ static DerivedMesh *applyModifier(
 		MEM_freeN(edge_order);
 	}
 
-	STACK_FREE(new_vert_arr);
-	STACK_FREE(new_edge_arr);
-
 	if (old_vert_arr)
 		MEM_freeN(old_vert_arr);