ClangFormat: apply to source, most of intern

Apply clang format as proposed in T53211.

For details on usage and instructions for migrating branches
without conflicts, see:

https://wiki.blender.org/wiki/Tools/ClangFormat

1 files changed, 125 insertions, 121 deletions

diff --git a/source/blender/bmesh/intern/bmesh_iterators.h b/source/blender/bmesh/intern/bmesh_iterators.h
index 73784dabea8..a809c9a3d32 100644
--- a/source/blender/bmesh/intern/bmesh_iterators.h
+++ b/source/blender/bmesh/intern/bmesh_iterators.h
@@ -48,27 +48,27 @@
  * be sure to keep 'bm_iter_itype_htype_map' in sync with any changes
  */
 typedef enum BMIterType {
-	BM_VERTS_OF_MESH = 1,
-	BM_EDGES_OF_MESH = 2,
-	BM_FACES_OF_MESH = 3,
-	/* these are topological iterators. */
-	BM_EDGES_OF_VERT = 4,
-	BM_FACES_OF_VERT = 5,
-	BM_LOOPS_OF_VERT = 6,
-	BM_VERTS_OF_EDGE = 7, /* just v1, v2: added so py can use generalized sequencer wrapper */
-	BM_FACES_OF_EDGE = 8,
-	BM_VERTS_OF_FACE = 9,
-	BM_EDGES_OF_FACE = 10,
-	BM_LOOPS_OF_FACE = 11,
-	/* returns elements from all boundaries, and returns
-	 * the first element at the end to flag that we're entering
-	 * a different face hole boundary*/
-	// BM_ALL_LOOPS_OF_FACE = 12,
-	/* iterate through loops around this loop, which are fetched
-	 * from the other faces in the radial cycle surrounding the
-	 * input loop's edge.*/
-	BM_LOOPS_OF_LOOP = 12,
-	BM_LOOPS_OF_EDGE = 13,
+  BM_VERTS_OF_MESH = 1,
+  BM_EDGES_OF_MESH = 2,
+  BM_FACES_OF_MESH = 3,
+  /* these are topological iterators. */
+  BM_EDGES_OF_VERT = 4,
+  BM_FACES_OF_VERT = 5,
+  BM_LOOPS_OF_VERT = 6,
+  BM_VERTS_OF_EDGE = 7, /* just v1, v2: added so py can use generalized sequencer wrapper */
+  BM_FACES_OF_EDGE = 8,
+  BM_VERTS_OF_FACE = 9,
+  BM_EDGES_OF_FACE = 10,
+  BM_LOOPS_OF_FACE = 11,
+  /* returns elements from all boundaries, and returns
+   * the first element at the end to flag that we're entering
+   * a different face hole boundary*/
+  // BM_ALL_LOOPS_OF_FACE = 12,
+  /* iterate through loops around this loop, which are fetched
+   * from the other faces in the radial cycle surrounding the
+   * input loop's edge.*/
+  BM_LOOPS_OF_LOOP = 12,
+  BM_LOOPS_OF_EDGE = 13,
 } BMIterType;
 
 #define BM_ITYPE_MAX 14
@@ -77,153 +77,157 @@ typedef enum BMIterType {
 extern const char bm_iter_itype_htype_map[BM_ITYPE_MAX];
 
 #define BM_ITER_MESH(ele, iter, bm, itype) \
-	for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL); \
-	     ele; \
-	     BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter))
+  for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL); ele; \
+       BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter))
 
 #define BM_ITER_MESH_INDEX(ele, iter, bm, itype, indexvar) \
-	for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL), indexvar = 0; \
-	     ele; \
-	     BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter), (indexvar)++)
+  for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL), indexvar = 0; ele; \
+       BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter), (indexvar)++)
 
 /* a version of BM_ITER_MESH which keeps the next item in storage
  * so we can delete the current item, see bug [#36923] */
 #ifdef DEBUG
 #  define BM_ITER_MESH_MUTABLE(ele, ele_next, iter, bm, itype) \
-	for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL); \
-	     ele ? ((void)((iter)->count = BM_iter_mesh_count(itype, bm)), \
-	            (void)(ele_next = BM_iter_step(iter)), 1) : 0; \
-	     BM_CHECK_TYPE_ELEM_ASSIGN(ele) = ele_next)
+    for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL); \
+         ele ? ((void)((iter)->count = BM_iter_mesh_count(itype, bm)), \
+                (void)(ele_next = BM_iter_step(iter)), \
+                1) : \
+               0; \
+         BM_CHECK_TYPE_ELEM_ASSIGN(ele) = ele_next)
 #else
 #  define BM_ITER_MESH_MUTABLE(ele, ele_next, iter, bm, itype) \
-	for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL); \
-	     ele ? ((BM_CHECK_TYPE_ELEM_ASSIGN(ele_next) = BM_iter_step(iter)), 1) : 0; \
-	     ele = ele_next)
+    for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, bm, itype, NULL); \
+         ele ? ((BM_CHECK_TYPE_ELEM_ASSIGN(ele_next) = BM_iter_step(iter)), 1) : 0; \
+         ele = ele_next)
 #endif
 
-
 #define BM_ITER_ELEM(ele, iter, data, itype) \
-	for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, NULL, itype, data); \
-	     ele; \
-	     BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter))
+  for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, NULL, itype, data); ele; \
+       BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter))
 
 #define BM_ITER_ELEM_INDEX(ele, iter, data, itype, indexvar) \
-	for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, NULL, itype, data), indexvar = 0; \
-	     ele; \
-	     BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter), (indexvar)++)
+  for (BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_new(iter, NULL, itype, data), indexvar = 0; ele; \
+       BM_CHECK_TYPE_ELEM_ASSIGN(ele) = BM_iter_step(iter), (indexvar)++)
 
 /* iterator type structs */
 struct BMIter__elem_of_mesh {
-	BLI_mempool_iter pooliter;
+  BLI_mempool_iter pooliter;
 };
 struct BMIter__edge_of_vert {
-	BMVert *vdata;
-	BMEdge *e_first, *e_next;
+  BMVert *vdata;
+  BMEdge *e_first, *e_next;
 };
 struct BMIter__face_of_vert {
-	BMVert *vdata;
-	BMLoop *l_first, *l_next;
-	BMEdge *e_first, *e_next;
+  BMVert *vdata;
+  BMLoop *l_first, *l_next;
+  BMEdge *e_first, *e_next;
 };
 struct BMIter__loop_of_vert {
-	BMVert *vdata;
-	BMLoop *l_first, *l_next;
-	BMEdge *e_first, *e_next;
+  BMVert *vdata;
+  BMLoop *l_first, *l_next;
+  BMEdge *e_first, *e_next;
 };
 struct BMIter__loop_of_edge {
-	BMEdge *edata;
-	BMLoop *l_first, *l_next;
+  BMEdge *edata;
+  BMLoop *l_first, *l_next;
 };
 struct BMIter__loop_of_loop {
-	BMLoop *ldata;
-	BMLoop *l_first, *l_next;
+  BMLoop *ldata;
+  BMLoop *l_first, *l_next;
 };
 struct BMIter__face_of_edge {
-	BMEdge *edata;
-	BMLoop *l_first, *l_next;
+  BMEdge *edata;
+  BMLoop *l_first, *l_next;
 };
 struct BMIter__vert_of_edge {
-	BMEdge *edata;
+  BMEdge *edata;
 };
 struct BMIter__vert_of_face {
-	BMFace *pdata;
-	BMLoop *l_first, *l_next;
+  BMFace *pdata;
+  BMLoop *l_first, *l_next;
 };
 struct BMIter__edge_of_face {
-	BMFace *pdata;
-	BMLoop *l_first, *l_next;
+  BMFace *pdata;
+  BMLoop *l_first, *l_next;
 };
 struct BMIter__loop_of_face {
-	BMFace *pdata;
-	BMLoop *l_first, *l_next;
+  BMFace *pdata;
+  BMLoop *l_first, *l_next;
 };
 
-typedef void  (*BMIter__begin_cb) (void *);
-typedef void *(*BMIter__step_cb) (void *);
+typedef void (*BMIter__begin_cb)(void *);
+typedef void *(*BMIter__step_cb)(void *);
 
 /* Iterator Structure */
 /* note: some of these vars are not used,
  * so they have been commented to save stack space since this struct is used all over */
 typedef struct BMIter {
-	/* keep union first */
-	union {
-		struct BMIter__elem_of_mesh elem_of_mesh;
-
-		struct BMIter__edge_of_vert edge_of_vert;
-		struct BMIter__face_of_vert face_of_vert;
-		struct BMIter__loop_of_vert loop_of_vert;
-		struct BMIter__loop_of_edge loop_of_edge;
-		struct BMIter__loop_of_loop loop_of_loop;
-		struct BMIter__face_of_edge face_of_edge;
-		struct BMIter__vert_of_edge vert_of_edge;
-		struct BMIter__vert_of_face vert_of_face;
-		struct BMIter__edge_of_face edge_of_face;
-		struct BMIter__loop_of_face loop_of_face;
-	} data;
-
-	BMIter__begin_cb begin;
-	BMIter__step_cb step;
-
-	int count;  /* note, only some iterators set this, don't rely on it */
-	char itype;
+  /* keep union first */
+  union {
+    struct BMIter__elem_of_mesh elem_of_mesh;
+
+    struct BMIter__edge_of_vert edge_of_vert;
+    struct BMIter__face_of_vert face_of_vert;
+    struct BMIter__loop_of_vert loop_of_vert;
+    struct BMIter__loop_of_edge loop_of_edge;
+    struct BMIter__loop_of_loop loop_of_loop;
+    struct BMIter__face_of_edge face_of_edge;
+    struct BMIter__vert_of_edge vert_of_edge;
+    struct BMIter__vert_of_face vert_of_face;
+    struct BMIter__edge_of_face edge_of_face;
+    struct BMIter__loop_of_face loop_of_face;
+  } data;
+
+  BMIter__begin_cb begin;
+  BMIter__step_cb step;
+
+  int count; /* note, only some iterators set this, don't rely on it */
+  char itype;
 } BMIter;
 
-void   *BM_iter_at_index(BMesh *bm, const char itype, void *data, int index) ATTR_WARN_UNUSED_RESULT;
-int     BM_iter_as_array(BMesh *bm, const char itype, void *data, void **array, const int len);
-void   *BM_iter_as_arrayN(
-        BMesh *bm, const char itype, void *data, int *r_len,
-        void **stack_array, int stack_array_size) ATTR_WARN_UNUSED_RESULT;
-int     BMO_iter_as_array(
-        BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name, const char restrictmask,
-        void **array, const int len);
-void    *BMO_iter_as_arrayN(
-        BMOpSlot slot_args[BMO_OP_MAX_SLOTS], const char *slot_name, const char restrictmask,
-        int *r_len,
-        /* optional args to avoid an alloc (normally stack array) */
-        void **stack_array, int stack_array_size);
-
-int BM_iter_mesh_bitmap_from_filter(
-        const char itype, BMesh *bm,
-        uint *bitmap,
-        bool (*test_fn)(BMElem *, void *user_data),
-        void *user_data);
-int BM_iter_mesh_bitmap_from_filter_tessface(
-        BMesh *bm,
-        uint *bitmap,
-        bool (*test_fn)(BMFace *, void *user_data),
-        void *user_data);
-
-int     BM_iter_elem_count_flag(const char itype, void *data, const char hflag, const bool value);
-int     BMO_iter_elem_count_flag(BMesh *bm, const char itype, void *data, const short oflag, const bool value);
-int     BM_iter_mesh_count(const char itype, BMesh *bm);
-int     BM_iter_mesh_count_flag(const char itype, BMesh *bm, const char hflag, const bool value);
+void *BM_iter_at_index(BMesh *bm, const char itype, void *data, int index) ATTR_WARN_UNUSED_RESULT;
+int BM_iter_as_array(BMesh *bm, const char itype, void *data, void **array, const int len);
+void *BM_iter_as_arrayN(BMesh *bm,
+                        const char itype,
+                        void *data,
+                        int *r_len,
+                        void **stack_array,
+                        int stack_array_size) ATTR_WARN_UNUSED_RESULT;
+int BMO_iter_as_array(BMOpSlot slot_args[BMO_OP_MAX_SLOTS],
+                      const char *slot_name,
+                      const char restrictmask,
+                      void **array,
+                      const int len);
+void *BMO_iter_as_arrayN(BMOpSlot slot_args[BMO_OP_MAX_SLOTS],
+                         const char *slot_name,
+                         const char restrictmask,
+                         int *r_len,
+                         /* optional args to avoid an alloc (normally stack array) */
+                         void **stack_array,
+                         int stack_array_size);
+
+int BM_iter_mesh_bitmap_from_filter(const char itype,
+                                    BMesh *bm,
+                                    uint *bitmap,
+                                    bool (*test_fn)(BMElem *, void *user_data),
+                                    void *user_data);
+int BM_iter_mesh_bitmap_from_filter_tessface(BMesh *bm,
+                                             uint *bitmap,
+                                             bool (*test_fn)(BMFace *, void *user_data),
+                                             void *user_data);
+
+int BM_iter_elem_count_flag(const char itype, void *data, const char hflag, const bool value);
+int BMO_iter_elem_count_flag(
+    BMesh *bm, const char itype, void *data, const short oflag, const bool value);
+int BM_iter_mesh_count(const char itype, BMesh *bm);
+int BM_iter_mesh_count_flag(const char itype, BMesh *bm, const char hflag, const bool value);
 
 /* private for bmesh_iterators_inline.c */
 
 #define BMITER_CB_DEF(name) \
-	struct BMIter__##name; \
-	void  bmiter__##name##_begin(struct BMIter__##name *iter); \
-	void *bmiter__##name##_step(struct BMIter__##name *iter)
+  struct BMIter__##name; \
+  void bmiter__##name##_begin(struct BMIter__##name *iter); \
+  void *bmiter__##name##_step(struct BMIter__##name *iter)
 
 BMITER_CB_DEF(elem_of_mesh);
 BMITER_CB_DEF(edge_of_vert);
@@ -242,11 +246,11 @@ BMITER_CB_DEF(loop_of_face);
 #include "intern/bmesh_iterators_inline.h"
 
 #define BM_ITER_CHECK_TYPE_DATA(data) \
-	CHECK_TYPE_ANY(data, void *, BMFace *, BMEdge *, BMVert *, BMLoop *, BMElem *)
+  CHECK_TYPE_ANY(data, void *, BMFace *, BMEdge *, BMVert *, BMLoop *, BMElem *)
 
 #define BM_iter_new(iter, bm, itype, data) \
-	(BM_ITER_CHECK_TYPE_DATA(data), BM_iter_new(iter, bm, itype, data))
+  (BM_ITER_CHECK_TYPE_DATA(data), BM_iter_new(iter, bm, itype, data))
 #define BM_iter_init(iter, bm, itype, data) \
-	(BM_ITER_CHECK_TYPE_DATA(data), BM_iter_init(iter, bm, itype, data))
+  (BM_ITER_CHECK_TYPE_DATA(data), BM_iter_init(iter, bm, itype, data))
 
 #endif /* __BMESH_ITERATORS_H__ */