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, 148 insertions, 131 deletions

diff --git a/source/blender/blenkernel/BKE_paint.h b/source/blender/blenkernel/BKE_paint.h
index abb1b1d9cc5..b0fbf07d467 100644
--- a/source/blender/blenkernel/BKE_paint.h
+++ b/source/blender/blenkernel/BKE_paint.h
@@ -68,65 +68,72 @@ extern const char PAINT_CURSOR_WEIGHT_PAINT[3];
 extern const char PAINT_CURSOR_TEXTURE_PAINT[3];
 
 typedef enum ePaintMode {
-	PAINT_MODE_SCULPT = 0,
-	/** Vertex color. */
-	PAINT_MODE_VERTEX = 1,
-	PAINT_MODE_WEIGHT = 2,
-	/** 3D view (projection painting). */
-	PAINT_MODE_TEXTURE_3D = 3,
-	/** Image space (2D painting). */
-	PAINT_MODE_TEXTURE_2D = 4,
-	PAINT_MODE_SCULPT_UV = 5,
-	PAINT_MODE_GPENCIL = 6,
-
-	/** Keep last. */
-	PAINT_MODE_INVALID = 7,
+  PAINT_MODE_SCULPT = 0,
+  /** Vertex color. */
+  PAINT_MODE_VERTEX = 1,
+  PAINT_MODE_WEIGHT = 2,
+  /** 3D view (projection painting). */
+  PAINT_MODE_TEXTURE_3D = 3,
+  /** Image space (2D painting). */
+  PAINT_MODE_TEXTURE_2D = 4,
+  PAINT_MODE_SCULPT_UV = 5,
+  PAINT_MODE_GPENCIL = 6,
+
+  /** Keep last. */
+  PAINT_MODE_INVALID = 7,
 } ePaintMode;
 
 #define PAINT_MODE_HAS_BRUSH(mode) !ELEM(mode, PAINT_MODE_SCULPT_UV)
 
 /* overlay invalidation */
 typedef enum eOverlayControlFlags {
-	PAINT_OVERLAY_INVALID_TEXTURE_PRIMARY = 1,
-	PAINT_OVERLAY_INVALID_TEXTURE_SECONDARY = (1 << 2),
-	PAINT_OVERLAY_INVALID_CURVE = (1 << 3),
-	PAINT_OVERLAY_OVERRIDE_CURSOR = (1 << 4),
-	PAINT_OVERLAY_OVERRIDE_PRIMARY = (1 << 5),
-	PAINT_OVERLAY_OVERRIDE_SECONDARY = (1 << 6),
+  PAINT_OVERLAY_INVALID_TEXTURE_PRIMARY = 1,
+  PAINT_OVERLAY_INVALID_TEXTURE_SECONDARY = (1 << 2),
+  PAINT_OVERLAY_INVALID_CURVE = (1 << 3),
+  PAINT_OVERLAY_OVERRIDE_CURSOR = (1 << 4),
+  PAINT_OVERLAY_OVERRIDE_PRIMARY = (1 << 5),
+  PAINT_OVERLAY_OVERRIDE_SECONDARY = (1 << 6),
 } eOverlayControlFlags;
 
 #define PAINT_OVERRIDE_MASK \
-	(PAINT_OVERLAY_OVERRIDE_SECONDARY | \
-	 PAINT_OVERLAY_OVERRIDE_PRIMARY | \
-	 PAINT_OVERLAY_OVERRIDE_CURSOR)
-
-void BKE_paint_invalidate_overlay_tex(struct Scene *scene, struct ViewLayer *view_layer, const struct Tex *tex);
-void BKE_paint_invalidate_cursor_overlay(struct Scene *scene, struct ViewLayer *view_layer, struct CurveMapping *curve);
+  (PAINT_OVERLAY_OVERRIDE_SECONDARY | PAINT_OVERLAY_OVERRIDE_PRIMARY | \
+   PAINT_OVERLAY_OVERRIDE_CURSOR)
+
+void BKE_paint_invalidate_overlay_tex(struct Scene *scene,
+                                      struct ViewLayer *view_layer,
+                                      const struct Tex *tex);
+void BKE_paint_invalidate_cursor_overlay(struct Scene *scene,
+                                         struct ViewLayer *view_layer,
+                                         struct CurveMapping *curve);
 void BKE_paint_invalidate_overlay_all(void);
 eOverlayControlFlags BKE_paint_get_overlay_flags(void);
 void BKE_paint_reset_overlay_invalid(eOverlayControlFlags flag);
 void BKE_paint_set_overlay_override(enum eOverlayFlags flag);
 
 /* palettes */
-void                 BKE_palette_init(struct Palette *palette);
-void                 BKE_palette_free(struct Palette *palette);
-struct Palette      *BKE_palette_add(struct Main *bmain, const char *name);
-void BKE_palette_copy_data(
-        struct Main *bmain, struct Palette *palette_dst, const struct Palette *palette_src, const int flag);
-struct Palette      *BKE_palette_copy(struct Main *bmain, const struct Palette *palette);
-void                 BKE_palette_make_local(struct Main *bmain, struct Palette *palette, const bool lib_local);
+void BKE_palette_init(struct Palette *palette);
+void BKE_palette_free(struct Palette *palette);
+struct Palette *BKE_palette_add(struct Main *bmain, const char *name);
+void BKE_palette_copy_data(struct Main *bmain,
+                           struct Palette *palette_dst,
+                           const struct Palette *palette_src,
+                           const int flag);
+struct Palette *BKE_palette_copy(struct Main *bmain, const struct Palette *palette);
+void BKE_palette_make_local(struct Main *bmain, struct Palette *palette, const bool lib_local);
 struct PaletteColor *BKE_palette_color_add(struct Palette *palette);
-bool                 BKE_palette_is_empty(const struct Palette *palette);
-void                 BKE_palette_color_remove(struct Palette *palette, struct PaletteColor *color);
-void                 BKE_palette_clear(struct Palette *palette);
+bool BKE_palette_is_empty(const struct Palette *palette);
+void BKE_palette_color_remove(struct Palette *palette, struct PaletteColor *color);
+void BKE_palette_clear(struct Palette *palette);
 
 /* paint curves */
 struct PaintCurve *BKE_paint_curve_add(struct Main *bmain, const char *name);
 void BKE_paint_curve_free(struct PaintCurve *pc);
-void BKE_paint_curve_copy_data(
-        struct Main *bmain, struct PaintCurve *pc_dst, const struct PaintCurve *pc_src, const int flag);
+void BKE_paint_curve_copy_data(struct Main *bmain,
+                               struct PaintCurve *pc_dst,
+                               const struct PaintCurve *pc_src,
+                               const int flag);
 struct PaintCurve *BKE_paint_curve_copy(struct Main *bmain, const struct PaintCurve *pc);
-void               BKE_paint_curve_make_local(struct Main *bmain, struct PaintCurve *pc, const bool lib_local);
+void BKE_paint_curve_make_local(struct Main *bmain, struct PaintCurve *pc, const bool lib_local);
 
 bool BKE_paint_ensure(const struct ToolSettings *ts, struct Paint **r_paint);
 void BKE_paint_init(struct Main *bmain, struct Scene *sce, ePaintMode mode, const char col[3]);
@@ -153,8 +160,10 @@ void BKE_paint_palette_set(struct Paint *p, struct Palette *palette);
 void BKE_paint_curve_set(struct Brush *br, struct PaintCurve *pc);
 void BKE_paint_curve_clamp_endpoint_add_index(struct PaintCurve *pc, const int add_index);
 
-void BKE_paint_data_warning(struct ReportList *reports, bool uvs, bool mat, bool tex, bool stencil);
-bool BKE_paint_proj_mesh_data_check(struct Scene *scene, struct Object *ob, bool *uvs, bool *mat, bool *tex, bool *stencil);
+void BKE_paint_data_warning(
+    struct ReportList *reports, bool uvs, bool mat, bool tex, bool stencil);
+bool BKE_paint_proj_mesh_data_check(
+    struct Scene *scene, struct Object *ob, bool *uvs, bool *mat, bool *tex, bool *stencil);
 
 /* testing face select mode
  * Texture paint could be removed since selected faces are not used
@@ -164,22 +173,28 @@ bool BKE_paint_select_vert_test(struct Object *ob);
 bool BKE_paint_select_elem_test(struct Object *ob);
 
 /* partial visibility */
-bool paint_is_face_hidden(const struct MLoopTri *lt, const struct MVert *mvert, const struct MLoop *mloop);
-bool paint_is_grid_face_hidden(const unsigned int *grid_hidden,
-                               int gridsize, int x, int y);
+bool paint_is_face_hidden(const struct MLoopTri *lt,
+                          const struct MVert *mvert,
+                          const struct MLoop *mloop);
+bool paint_is_grid_face_hidden(const unsigned int *grid_hidden, int gridsize, int x, int y);
 bool paint_is_bmesh_face_hidden(struct BMFace *f);
 
 /* paint masks */
-float paint_grid_paint_mask(const struct GridPaintMask *gpm, unsigned level,
-                            unsigned x, unsigned y);
+float paint_grid_paint_mask(const struct GridPaintMask *gpm,
+                            unsigned level,
+                            unsigned x,
+                            unsigned y);
 
 /* stroke related */
-bool paint_calculate_rake_rotation(struct UnifiedPaintSettings *ups, struct Brush *brush, const float mouse_pos[2]);
-void paint_update_brush_rake_rotation(struct UnifiedPaintSettings *ups, struct Brush *brush, float rotation);
+bool paint_calculate_rake_rotation(struct UnifiedPaintSettings *ups,
+                                   struct Brush *brush,
+                                   const float mouse_pos[2]);
+void paint_update_brush_rake_rotation(struct UnifiedPaintSettings *ups,
+                                      struct Brush *brush,
+                                      float rotation);
 
 void BKE_paint_stroke_get_average(struct Scene *scene, struct Object *ob, float stroke[3]);
 
-
 /* Tool slot API. */
 void BKE_paint_toolslots_init_from_main(struct Main *bmain);
 void BKE_paint_toolslots_len_ensure(struct Paint *paint, int len);
@@ -190,87 +205,87 @@ struct Brush *BKE_paint_toolslots_brush_get(struct Paint *paint, int slot_index)
 
 /* Used for both vertex color and weight paint */
 struct SculptVertexPaintGeomMap {
-	int *vert_map_mem;
-	struct MeshElemMap *vert_to_loop;
-	int *poly_map_mem;
-	struct MeshElemMap *vert_to_poly;
+  int *vert_map_mem;
+  struct MeshElemMap *vert_to_loop;
+  int *poly_map_mem;
+  struct MeshElemMap *vert_to_poly;
 };
 
 /* Session data (mode-specific) */
 
 typedef struct SculptSession {
-	/* Mesh data (not copied) can come either directly from a Mesh, or from a MultiresDM */
-	struct MultiresModifierData *multires; /* Special handling for multires meshes */
-	struct MVert *mvert;
-	struct MPoly *mpoly;
-	struct MLoop *mloop;
-	int totvert, totpoly;
-	struct KeyBlock *kb;
-	float *vmask;
-
-	/* Mesh connectivity */
-	struct MeshElemMap *pmap;
-	int *pmap_mem;
-
-	/* BMesh for dynamic topology sculpting */
-	struct BMesh *bm;
-	int cd_vert_node_offset;
-	int cd_face_node_offset;
-	bool bm_smooth_shading;
-	/* Undo/redo log for dynamic topology sculpting */
-	struct BMLog *bm_log;
-
-	/* Limit surface/grids. */
-	struct SubdivCCG *subdiv_ccg;
-
-	/* PBVH acceleration structure */
-	struct PBVH *pbvh;
-	bool show_diffuse_color;
-	bool show_mask;
-
-	/* Painting on deformed mesh */
-	bool modifiers_active; /* object is deformed with some modifiers */
-	float (*orig_cos)[3]; /* coords of undeformed mesh */
-	float (*deform_cos)[3]; /* coords of deformed mesh but without stroke displacement */
-	float (*deform_imats)[3][3]; /* crazyspace deformation matrices */
-
-	/* Partial redraw */
-	bool partial_redraw;
-
-	/* Used to cache the render of the active texture */
-	unsigned int texcache_side, *texcache, texcache_actual;
-	struct ImagePool *tex_pool;
-
-	/* Layer brush persistence between strokes */
-	float (*layer_co)[3]; /* Copy of the mesh vertices' locations */
-
-	struct StrokeCache *cache;
-
-	union {
-		struct {
-			struct SculptVertexPaintGeomMap gmap;
-
-			/* For non-airbrush painting to re-apply from the original (MLoop aligned). */
-			unsigned int *previous_color;
-		} vpaint;
-
-		struct {
-			struct SculptVertexPaintGeomMap gmap;
-			/* Keep track of how much each vertex has been painted (non-airbrush only). */
-			float *alpha_weight;
-
-			/* Needed to continuously re-apply over the same weights (BRUSH_ACCUMULATE disabled).
-			 * Lazy initialize as needed (flag is set to 1 to tag it as uninitialized). */
-			struct MDeformVert *dvert_prev;
-		} wpaint;
-
-		/* TODO: identify sculpt-only fields */
-		// struct { ... } sculpt;
-	} mode;
-	int mode_type;
-
-	/* This flag prevents PBVH from being freed when creating the vp_handle for texture paint. */
-	bool building_vp_handle;
+  /* Mesh data (not copied) can come either directly from a Mesh, or from a MultiresDM */
+  struct MultiresModifierData *multires; /* Special handling for multires meshes */
+  struct MVert *mvert;
+  struct MPoly *mpoly;
+  struct MLoop *mloop;
+  int totvert, totpoly;
+  struct KeyBlock *kb;
+  float *vmask;
+
+  /* Mesh connectivity */
+  struct MeshElemMap *pmap;
+  int *pmap_mem;
+
+  /* BMesh for dynamic topology sculpting */
+  struct BMesh *bm;
+  int cd_vert_node_offset;
+  int cd_face_node_offset;
+  bool bm_smooth_shading;
+  /* Undo/redo log for dynamic topology sculpting */
+  struct BMLog *bm_log;
+
+  /* Limit surface/grids. */
+  struct SubdivCCG *subdiv_ccg;
+
+  /* PBVH acceleration structure */
+  struct PBVH *pbvh;
+  bool show_diffuse_color;
+  bool show_mask;
+
+  /* Painting on deformed mesh */
+  bool modifiers_active;       /* object is deformed with some modifiers */
+  float (*orig_cos)[3];        /* coords of undeformed mesh */
+  float (*deform_cos)[3];      /* coords of deformed mesh but without stroke displacement */
+  float (*deform_imats)[3][3]; /* crazyspace deformation matrices */
+
+  /* Partial redraw */
+  bool partial_redraw;
+
+  /* Used to cache the render of the active texture */
+  unsigned int texcache_side, *texcache, texcache_actual;
+  struct ImagePool *tex_pool;
+
+  /* Layer brush persistence between strokes */
+  float (*layer_co)[3]; /* Copy of the mesh vertices' locations */
+
+  struct StrokeCache *cache;
+
+  union {
+    struct {
+      struct SculptVertexPaintGeomMap gmap;
+
+      /* For non-airbrush painting to re-apply from the original (MLoop aligned). */
+      unsigned int *previous_color;
+    } vpaint;
+
+    struct {
+      struct SculptVertexPaintGeomMap gmap;
+      /* Keep track of how much each vertex has been painted (non-airbrush only). */
+      float *alpha_weight;
+
+      /* Needed to continuously re-apply over the same weights (BRUSH_ACCUMULATE disabled).
+       * Lazy initialize as needed (flag is set to 1 to tag it as uninitialized). */
+      struct MDeformVert *dvert_prev;
+    } wpaint;
+
+    /* TODO: identify sculpt-only fields */
+    // struct { ... } sculpt;
+  } mode;
+  int mode_type;
+
+  /* This flag prevents PBVH from being freed when creating the vp_handle for texture paint. */
+  bool building_vp_handle;
 } SculptSession;
 
 void BKE_sculptsession_free(struct Object *ob);
@@ -278,12 +293,14 @@ void BKE_sculptsession_free_deformMats(struct SculptSession *ss);
 void BKE_sculptsession_free_vwpaint_data(struct SculptSession *ss);
 void BKE_sculptsession_bm_to_me(struct Object *ob, bool reorder);
 void BKE_sculptsession_bm_to_me_for_render(struct Object *object);
-void BKE_sculpt_update_mesh_elements(
-        struct Depsgraph *depsgraph, struct Scene *scene, struct Sculpt *sd, struct Object *ob,
-        bool need_pmap, bool need_mask);
+void BKE_sculpt_update_mesh_elements(struct Depsgraph *depsgraph,
+                                     struct Scene *scene,
+                                     struct Sculpt *sd,
+                                     struct Object *ob,
+                                     bool need_pmap,
+                                     bool need_mask);
 struct MultiresModifierData *BKE_sculpt_multires_active(struct Scene *scene, struct Object *ob);
-int BKE_sculpt_mask_layers_ensure(struct Object *ob,
-                                  struct MultiresModifierData *mmd);
+int BKE_sculpt_mask_layers_ensure(struct Object *ob, struct MultiresModifierData *mmd);
 void BKE_sculpt_toolsettings_data_ensure(struct Scene *scene);
 
 struct PBVH *BKE_sculpt_object_pbvh_ensure(struct Depsgraph *depsgraph, struct Object *ob);
@@ -291,7 +308,7 @@ struct PBVH *BKE_sculpt_object_pbvh_ensure(struct Depsgraph *depsgraph, struct O
 void BKE_sculpt_bvh_update_from_ccg(struct PBVH *pbvh, struct SubdivCCG *subdiv_ccg);
 
 enum {
-	SCULPT_MASK_LAYER_CALC_VERT = (1 << 0),
-	SCULPT_MASK_LAYER_CALC_LOOP = (1 << 1),
+  SCULPT_MASK_LAYER_CALC_VERT = (1 << 0),
+  SCULPT_MASK_LAYER_CALC_LOOP = (1 << 1),
 };
 #endif