Code cleanup: const args and arrays

30 files changed, 91 insertions, 75 deletions

diff --git a/source/blender/blenkernel/intern/dynamicpaint.c b/source/blender/blenkernel/intern/dynamicpaint.c
index e14282b9eac..682a429ca99 100644
--- a/source/blender/blenkernel/intern/dynamicpaint.c
+++ b/source/blender/blenkernel/intern/dynamicpaint.c
@@ -2235,11 +2235,13 @@ static int dynamicPaint_findNeighbourPixel(PaintUVPoint *tempPoints, DerivedMesh
 int dynamicPaint_createUVSurface(Scene *scene, DynamicPaintSurface *surface)
 {
 	/* Antialias jitter point relative coords	*/
-	float jitter5sample[10] =  {0.0f, 0.0f,
-		                        -0.2f, -0.4f,
-		                        0.2f, 0.4f,
-		                        0.4f, -0.2f,
-		                        -0.4f, 0.3f};
+	const float jitter5sample[10] =  {
+		    0.0f, 0.0f,
+		    -0.2f, -0.4f,
+		    0.2f, 0.4f,
+		    0.4f, -0.2f,
+		    -0.4f, 0.3f,
+	};
 	int ty;
 	int w, h;
 	int numOfFaces;
diff --git a/source/blender/blenkernel/intern/implicit.c b/source/blender/blenkernel/intern/implicit.c
index cceb7925194..bf70e0d6aa5 100644
--- a/source/blender/blenkernel/intern/implicit.c
+++ b/source/blender/blenkernel/intern/implicit.c
@@ -1400,7 +1400,7 @@ static void CalcFloat4( float *v1, float *v2, float *v3, float *v4, float *n)
 	n[2] = n1[0]*n2[1]-n1[1]*n2[0];
 }
 
-static float calculateVertexWindForce(float wind[3], float vertexnormal[3])  
+static float calculateVertexWindForce(const float wind[3], const float vertexnormal[3])
 {
 	return dot_v3v3(wind, vertexnormal);
 }
diff --git a/source/blender/blenkernel/intern/tracking_solver.c b/source/blender/blenkernel/intern/tracking_solver.c
index 9ab1643aab1..056220e27d8 100644
--- a/source/blender/blenkernel/intern/tracking_solver.c
+++ b/source/blender/blenkernel/intern/tracking_solver.c
@@ -535,7 +535,7 @@ bool BKE_tracking_reconstruction_finish(MovieReconstructContext *context, MovieT
 }
 
 static void tracking_scale_reconstruction(ListBase *tracksbase, MovieTrackingReconstruction *reconstruction,
-                                          float scale[3])
+                                          const float scale[3])
 {
 	MovieTrackingTrack *track;
 	int i;
diff --git a/source/blender/blenlib/intern/math_geom.c b/source/blender/blenlib/intern/math_geom.c
index 5638d8e0360..36b26f91666 100644
--- a/source/blender/blenlib/intern/math_geom.c
+++ b/source/blender/blenlib/intern/math_geom.c
@@ -2357,7 +2357,7 @@ void barycentric_weights_v2_quad(const float v1[2], const float v2[2], const flo
 #endif
 
 		/* inline mean_value_half_tan four times here */
-		float t[4] = {
+		const float t[4] = {
 			MEAN_VALUE_HALF_TAN_V2(area, 0, 1),
 			MEAN_VALUE_HALF_TAN_V2(area, 1, 2),
 			MEAN_VALUE_HALF_TAN_V2(area, 2, 3),
diff --git a/source/blender/bmesh/intern/bmesh_interp.c b/source/blender/bmesh/intern/bmesh_interp.c
index 1a1b3991aac..a4e9106d6fa 100644
--- a/source/blender/bmesh/intern/bmesh_interp.c
+++ b/source/blender/bmesh/intern/bmesh_interp.c
@@ -295,8 +295,9 @@ static float quad_coord(const float aa[3], const float bb[3], const float cc[3],
 	return f1;
 }
 
-static int quad_co(float *x, float *y, float v1[3], float v2[3], float v3[3], float v4[3],
-                   float p[3], float n[3])
+static int quad_co(float *x, float *y,
+                   const float v1[3], const float v2[3], const float v3[3], const float v4[3],
+                   const float p[3], const float n[3])
 {
 	float projverts[5][3], n2[3];
 	float dprojverts[4][3], origin[3] = {0.0f, 0.0f, 0.0f};
@@ -384,8 +385,8 @@ static bool mdisp_in_mdispquad(BMLoop *l, BMLoop *tl, float p[3], float *x, floa
 	return 1;
 }
 
-static float bm_loop_flip_equotion(float mat[2][2], float b[2], float target_axis_x[3], float target_axis_y[3],
-                                   float coord[3], int i, int j)
+static float bm_loop_flip_equotion(float mat[2][2], float b[2], const float target_axis_x[3], const float target_axis_y[3],
+                                   const float coord[3], int i, int j)
 {
 	mat[0][0] = target_axis_x[i];
 	mat[0][1] = target_axis_y[i];
diff --git a/source/blender/bmesh/intern/bmesh_walkers_impl.c b/source/blender/bmesh/intern/bmesh_walkers_impl.c
index d530980f020..70b90238f96 100644
--- a/source/blender/bmesh/intern/bmesh_walkers_impl.c
+++ b/source/blender/bmesh/intern/bmesh_walkers_impl.c
@@ -471,8 +471,10 @@ static void bmw_LoopWalker_begin(BMWalker *walker, void *data)
 	BMwLoopWalker *lwalk = NULL, owalk, *owalk_pt;
 	BMEdge *e = data;
 	BMVert *v;
-	int vert_edge_count[2] = {BM_vert_edge_count_nonwire(e->v1),
-	                          BM_vert_edge_count_nonwire(e->v2)};
+	const int vert_edge_count[2] = {
+	    BM_vert_edge_count_nonwire(e->v1),
+	    BM_vert_edge_count_nonwire(e->v2),
+	};
 
 	v = e->v1;
 
diff --git a/source/blender/editors/armature/armature_skinning.c b/source/blender/editors/armature/armature_skinning.c
index 560af2dbd0b..e898e600e9b 100644
--- a/source/blender/editors/armature/armature_skinning.c
+++ b/source/blender/editors/armature/armature_skinning.c
@@ -191,7 +191,7 @@ static void add_vgroups__mapFunc(void *userData, int index, const float co[3],
 
 static void envelope_bone_weighting(Object *ob, Mesh *mesh, float (*verts)[3], int numbones, Bone **bonelist,
                                     bDeformGroup **dgrouplist, bDeformGroup **dgroupflip,
-                                    float (*root)[3], float (*tip)[3], int *selected, float scale)
+                                    float (*root)[3], float (*tip)[3], const int *selected, float scale)
 {
 	/* Create vertex group weights from envelopes */
 
diff --git a/source/blender/editors/gpencil/drawgpencil.c b/source/blender/editors/gpencil/drawgpencil.c
index a4597b6bf6c..6e65cbb760c 100644
--- a/source/blender/editors/gpencil/drawgpencil.c
+++ b/source/blender/editors/gpencil/drawgpencil.c
@@ -475,7 +475,7 @@ static void gp_draw_stroke(bGPDspoint *points, int totpoints, short thickness_s,
 
 /* draw a set of strokes */
 static void gp_draw_strokes(bGPDframe *gpf, int offsx, int offsy, int winx, int winy, int dflag,
-                            short debug, short lthick, float color[4])
+                            short debug, short lthick, const float color[4])
 {
 	bGPDstroke *gps;
 	
diff --git a/source/blender/editors/interface/interface_draw.c b/source/blender/editors/interface/interface_draw.c
index 57e0892e8f5..6f9189cef47 100644
--- a/source/blender/editors/interface/interface_draw.c
+++ b/source/blender/editors/interface/interface_draw.c
@@ -456,7 +456,7 @@ static void draw_scope_end(const rctf *rect, GLint *scissor)
 }
 
 static void histogram_draw_one(float r, float g, float b, float alpha,
-                               float x, float y, float w, float h, float *data, int res, const bool is_line)
+                               float x, float y, float w, float h, const float *data, int res, const bool is_line)
 {
 	int i;
 	
@@ -1612,14 +1612,14 @@ void ui_draw_but_NODESOCKET(ARegion *ar, uiBut *but, uiWidgetColors *UNUSED(wcol
 	static const float size = 5.0f;
 	
 	/* 16 values of sin function */
-	static float si[16] = {
+	const float si[16] = {
 	    0.00000000f, 0.39435585f, 0.72479278f, 0.93775213f,
 	    0.99871650f, 0.89780453f, 0.65137248f, 0.29936312f,
 	    -0.10116832f, -0.48530196f, -0.79077573f, -0.96807711f,
 	    -0.98846832f, -0.84864425f, -0.57126821f, -0.20129852f
 	};
 	/* 16 values of cos function */
-	static float co[16] = {
+	const float co[16] = {
 	    1.00000000f, 0.91895781f, 0.68896691f, 0.34730525f,
 	    -0.05064916f, -0.44039415f, -0.75875812f, -0.95413925f,
 	    -0.99486932f, -0.87434661f, -0.61210598f, -0.25065253f,
diff --git a/source/blender/editors/interface/interface_eyedropper.c b/source/blender/editors/interface/interface_eyedropper.c
index 0af902b74b7..5b7915e20c5 100644
--- a/source/blender/editors/interface/interface_eyedropper.c
+++ b/source/blender/editors/interface/interface_eyedropper.c
@@ -476,8 +476,9 @@ static void datadropper_id_sample_pt(bContext *C, DataDropper *ddr, int mx, int
 			if (sa->spacetype == SPACE_VIEW3D) {
 				ARegion *ar = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
 				if (ar && BLI_rcti_isect_pt(&ar->winrct, mx, my)) {
-					int mval[2] = {mx - ar->winrct.xmin,
-					               my - ar->winrct.ymin};
+					const int mval[2] = {
+					    mx - ar->winrct.xmin,
+					    my - ar->winrct.ymin};
 					Base *base;
 
 					CTX_wm_area_set(C, sa);
diff --git a/source/blender/editors/interface/view2d_ops.c b/source/blender/editors/interface/view2d_ops.c
index fe3190aa76e..af43a10a593 100644
--- a/source/blender/editors/interface/view2d_ops.c
+++ b/source/blender/editors/interface/view2d_ops.c
@@ -1348,14 +1348,14 @@ struct SmoothView2DStore {
  */
 static float smooth_view_rect_to_fac(const rctf *rect_a, const rctf *rect_b)
 {
-	float size_a[2] = {BLI_rctf_size_x(rect_a),
-	                   BLI_rctf_size_y(rect_a)};
-	float size_b[2] = {BLI_rctf_size_x(rect_b),
-	                   BLI_rctf_size_y(rect_b)};
-	float cent_a[2] = {BLI_rctf_cent_x(rect_a),
-	                   BLI_rctf_cent_y(rect_a)};
-	float cent_b[2] = {BLI_rctf_cent_x(rect_b),
-	                   BLI_rctf_cent_y(rect_b)};
+	const float size_a[2] = {BLI_rctf_size_x(rect_a),
+	                         BLI_rctf_size_y(rect_a)};
+	const float size_b[2] = {BLI_rctf_size_x(rect_b),
+	                         BLI_rctf_size_y(rect_b)};
+	const float cent_a[2] = {BLI_rctf_cent_x(rect_a),
+	                         BLI_rctf_cent_y(rect_a)};
+	const float cent_b[2] = {BLI_rctf_cent_x(rect_b),
+	                         BLI_rctf_cent_y(rect_b)};
 
 	float fac_max = 0.0f;
 	float tfac;
diff --git a/source/blender/editors/mesh/editmesh_loopcut.c b/source/blender/editors/mesh/editmesh_loopcut.c
index 9a02a9761b0..e52ec8d74f5 100644
--- a/source/blender/editors/mesh/editmesh_loopcut.c
+++ b/source/blender/editors/mesh/editmesh_loopcut.c
@@ -493,7 +493,7 @@ static int loopcut_init(bContext *C, wmOperator *op, const wmEvent *event)
 	{
 		Scene *scene = CTX_data_scene(C);
 		ToolSettings *settings = scene->toolsettings;
-		int mesh_select_mode[3] = {
+		const int mesh_select_mode[3] = {
 		    (settings->selectmode & SCE_SELECT_VERTEX) != 0,
 		    (settings->selectmode & SCE_SELECT_EDGE)   != 0,
 		    (settings->selectmode & SCE_SELECT_FACE)   != 0,
diff --git a/source/blender/editors/mesh/editmesh_utils.c b/source/blender/editors/mesh/editmesh_utils.c
index 8b72e153852..d2648bf1c4e 100644
--- a/source/blender/editors/mesh/editmesh_utils.c
+++ b/source/blender/editors/mesh/editmesh_utils.c
@@ -1261,9 +1261,11 @@ void EDBM_mesh_reveal(BMEditMesh *em)
 	                            BM_EDGES_OF_MESH,
 	                            BM_FACES_OF_MESH};
 
-	int sels[3] = {(em->selectmode & SCE_SELECT_VERTEX),
-	               (em->selectmode & SCE_SELECT_EDGE),
-	               (em->selectmode & SCE_SELECT_FACE), };
+	const bool sels[3] = {
+	    (em->selectmode & SCE_SELECT_VERTEX) != 0,
+	    (em->selectmode & SCE_SELECT_EDGE) != 0,
+	    (em->selectmode & SCE_SELECT_FACE) != 0,
+	};
 	int i;
 
 	/* Use tag flag to remember what was hidden before all is revealed.
diff --git a/source/blender/editors/sculpt_paint/paint_image_proj.c b/source/blender/editors/sculpt_paint/paint_image_proj.c
index aa1bcf542ff..86a4de9d985 100644
--- a/source/blender/editors/sculpt_paint/paint_image_proj.c
+++ b/source/blender/editors/sculpt_paint/paint_image_proj.c
@@ -1053,9 +1053,9 @@ static void project_face_seams_init(const ProjPaintState *ps, const int face_ind
  *
  * This is used for finding a pixels location in screenspace for painting */
 static void screen_px_from_ortho(
-        float uv[2],
-        float v1co[3], float v2co[3], float v3co[3],  /* Screenspace coords */
-        float uv1co[2], float uv2co[2], float uv3co[2],
+        const float uv[2],
+        const float v1co[3], const float v2co[3], const float v3co[3],  /* Screenspace coords */
+        const float uv1co[2], const float uv2co[2], const float uv3co[2],
         float pixelScreenCo[4],
         float w[3])
 {
@@ -1066,9 +1066,9 @@ static void screen_px_from_ortho(
 /* same as screen_px_from_ortho except we need to take into account
  * the perspective W coord for each vert */
 static void screen_px_from_persp(
-        float uv[2],
-        float v1co[4], float v2co[4], float v3co[4],  /* screenspace coords */
-        float uv1co[2], float uv2co[2], float uv3co[2],
+        const float uv[2],
+        const float v1co[4], const float v2co[4], const float v3co[4],  /* screenspace coords */
+        const float uv1co[2], const float uv2co[2], const float uv3co[2],
         float pixelScreenCo[4],
         float w[3])
 {
@@ -1101,9 +1101,9 @@ static void screen_px_from_persp(
 /* same as screen_px_from_persp except we return ortho weights back to the caller.
  * These weights will be used to determine correct interpolation of uvs in cloned uv layer */
 static void screen_px_from_persp_ortho_weights(
-        float uv[2],
-        float v1co[4], float v2co[4], float v3co[4],  /* screenspace coords */
-        float uv1co[2], float uv2co[2], float uv3co[2],
+        const float uv[2],
+        const float v1co[4], const float v2co[4], const float v3co[4],  /* screenspace coords */
+        const float uv1co[2], const float uv2co[2], const float uv3co[2],
         float pixelScreenCo[4],
         float w[3])
 {
@@ -1711,8 +1711,8 @@ static bool project_bucket_isect_circle(const float cent[2], const float radius_
 
 static void rect_to_uvspace_ortho(
         rctf *bucket_bounds,
-        float *v1coSS, float *v2coSS, float *v3coSS,
-        float *uv1co, float *uv2co, float *uv3co,
+        const float *v1coSS, const float *v2coSS, const float *v3coSS,
+        const float *uv1co, const float *uv2co, const float *uv3co,
         float bucket_bounds_uv[4][2],
         const int flip)
 {
@@ -1744,8 +1744,8 @@ static void rect_to_uvspace_ortho(
 /* same as above but use barycentric_weights_v2_persp */
 static void rect_to_uvspace_persp(
         rctf *bucket_bounds,
-        float *v1coSS, float *v2coSS, float *v3coSS,
-        float *uv1co, float *uv2co, float *uv3co,
+        const float *v1coSS, const float *v2coSS, const float *v3coSS,
+        const float *uv1co, const float *uv2co, const float *uv3co,
         float bucket_bounds_uv[4][2],
         const int flip
         )
@@ -1821,7 +1821,7 @@ static void project_bucket_clip_face(
         const bool is_ortho,
         rctf *bucket_bounds,
         float *v1coSS, float *v2coSS, float *v3coSS,
-        float *uv1co, float *uv2co, float *uv3co,
+        const float *uv1co, const float *uv2co, const float *uv3co,
         float bucket_bounds_uv[8][2],
         int *tot)
 {
diff --git a/source/blender/editors/sculpt_paint/paint_vertex.c b/source/blender/editors/sculpt_paint/paint_vertex.c
index 108f5a7ee37..e18ad1d1ba8 100644
--- a/source/blender/editors/sculpt_paint/paint_vertex.c
+++ b/source/blender/editors/sculpt_paint/paint_vertex.c
@@ -1185,8 +1185,10 @@ static EnumPropertyItem *weight_paint_sample_enum_itemf(bContext *C, PointerRNA
 				bool found = false;
 				unsigned int index;
 
-				int mval[2] = {win->eventstate->x - vc.ar->winrct.xmin,
-				               win->eventstate->y - vc.ar->winrct.ymin};
+				const int mval[2] = {
+				    win->eventstate->x - vc.ar->winrct.xmin,
+				    win->eventstate->y - vc.ar->winrct.ymin,
+				};
 
 				view3d_operator_needs_opengl(C);
 				ED_view3d_init_mats_rv3d(vc.obact, vc.rv3d);
diff --git a/source/blender/editors/sculpt_paint/sculpt.c b/source/blender/editors/sculpt_paint/sculpt.c
index c8c644a546a..25f02cda2cb 100644
--- a/source/blender/editors/sculpt_paint/sculpt.c
+++ b/source/blender/editors/sculpt_paint/sculpt.c
@@ -4012,7 +4012,7 @@ static void sculpt_update_brush_delta(UnifiedPaintSettings *ups, Object *ob, Bru
 {
 	SculptSession *ss = ob->sculpt;
 	StrokeCache *cache = ss->cache;
-	float mouse[2] = {
+	const float mouse[2] = {
 		cache->mouse[0],
 		cache->mouse[1]
 	};
diff --git a/source/blender/editors/space_clip/clip_draw.c b/source/blender/editors/space_clip/clip_draw.c
index 7425d0cf5ff..85404309e0b 100644
--- a/source/blender/editors/space_clip/clip_draw.c
+++ b/source/blender/editors/space_clip/clip_draw.c
@@ -468,7 +468,7 @@ static void draw_track_path(SpaceClip *sc, MovieClip *UNUSED(clip), MovieTrackin
 }
 
 static void draw_marker_outline(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
-                                float marker_pos[2], int width, int height)
+                                const float marker_pos[2], int width, int height)
 {
 	int tiny = sc->flag & SC_SHOW_TINY_MARKER;
 	bool show_search = false;
@@ -571,7 +571,7 @@ static void track_colors(MovieTrackingTrack *track, int act, float col[3], float
 }
 
 static void draw_marker_areas(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
-                              float marker_pos[2], int width, int height, int act, int sel)
+                              const float marker_pos[2], int width, int height, int act, int sel)
 {
 	int tiny = sc->flag & SC_SHOW_TINY_MARKER;
 	bool show_search = false;
@@ -785,7 +785,7 @@ static void draw_marker_slide_triangle(float x, float y, float dx, float dy, int
 }
 
 static void draw_marker_slide_zones(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
-                                    float marker_pos[2], int outline, int sel, int act, int width, int height)
+                                    const float marker_pos[2], int outline, int sel, int act, int width, int height)
 {
 	float dx, dy, patdx, patdy, searchdx, searchdy;
 	int tiny = sc->flag & SC_SHOW_TINY_MARKER;
@@ -898,7 +898,7 @@ static void draw_marker_slide_zones(SpaceClip *sc, MovieTrackingTrack *track, Mo
 }
 
 static void draw_marker_texts(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
-                              float marker_pos[2], int act, int width, int height, float zoomx, float zoomy)
+                              const float marker_pos[2], int act, int width, int height, float zoomx, float zoomy)
 {
 	char str[128] = {0}, state[64] = {0};
 	float dx = 0.0f, dy = 0.0f, fontsize, pos[3];
diff --git a/source/blender/editors/space_clip/clip_graph_draw.c b/source/blender/editors/space_clip/clip_graph_draw.c
index 11447c99605..4f4949def19 100644
--- a/source/blender/editors/space_clip/clip_graph_draw.c
+++ b/source/blender/editors/space_clip/clip_graph_draw.c
@@ -96,8 +96,10 @@ static void tracking_segment_point_cb(void *UNUSED(userdata), MovieTrackingTrack
 
 static void tracking_segment_start_cb(void *userdata, MovieTrackingTrack *track, int coord)
 {
-	static float colors[2][3] = {{1.0f, 0.0f, 0.0f},
-	                             {0.0f, 1.0f, 0.0f}};
+	const float colors[2][3] = {
+	    {1.0f, 0.0f, 0.0f},
+	    {0.0f, 1.0f, 0.0f},
+	};
 	float col[4];
 
 	copy_v3_v3(col, colors[coord]);
diff --git a/source/blender/editors/space_clip/tracking_ops.c b/source/blender/editors/space_clip/tracking_ops.c
index 09ad8e7793b..1cc416c2c29 100644
--- a/source/blender/editors/space_clip/tracking_ops.c
+++ b/source/blender/editors/space_clip/tracking_ops.c
@@ -473,7 +473,7 @@ static SlideMarkerData *create_slide_marker_data(SpaceClip *sc, MovieTrackingTra
 }
 
 static int mouse_on_slide_zone(SpaceClip *sc, MovieTrackingMarker *marker,
-                               int area, float co[2], float slide_zone[2],
+                               int area, const float co[2], const float slide_zone[2],
                                float padding, int width, int height)
 {
 	const float size = 12.0f;
@@ -504,7 +504,7 @@ static int mouse_on_slide_zone(SpaceClip *sc, MovieTrackingMarker *marker,
 }
 
 static int mouse_on_corner(SpaceClip *sc, MovieTrackingMarker *marker,
-                           int area, float co[2], int corner, float padding,
+                           int area, const float co[2], int corner, float padding,
                            int width, int height)
 {
 	float min[2], max[2], crn[2];
@@ -573,7 +573,7 @@ static int get_mouse_pattern_corner(SpaceClip *sc, MovieTrackingMarker *marker,
 }
 
 static int mouse_on_offset(SpaceClip *sc, MovieTrackingTrack *track, MovieTrackingMarker *marker,
-                           float co[2], int width, int height)
+                           const float co[2], int width, int height)
 {
 	float pos[2], dx, dy;
 	float pat_min[2], pat_max[2];
diff --git a/source/blender/editors/space_node/node_draw.c b/source/blender/editors/space_node/node_draw.c
index e8dd65e7c64..b37e2ff445b 100644
--- a/source/blender/editors/space_node/node_draw.c
+++ b/source/blender/editors/space_node/node_draw.c
@@ -587,14 +587,14 @@ static void node_draw_mute_line(View2D *v2d, SpaceNode *snode, bNode *node)
 static void node_circle_draw(float x, float y, float size, const float col[4], int highlight)
 {
 	/* 16 values of sin function */
-	static float si[16] = {
+	static const float si[16] = {
 		0.00000000f, 0.39435585f, 0.72479278f, 0.93775213f,
 		0.99871650f, 0.89780453f, 0.65137248f, 0.29936312f,
 		-0.10116832f, -0.48530196f, -0.79077573f, -0.96807711f,
 		-0.98846832f, -0.84864425f, -0.57126821f, -0.20129852f
 	};
 	/* 16 values of cos function */
-	static float co[16] = {
+	static const float co[16] = {
 		1.00000000f, 0.91895781f, 0.68896691f, 0.34730525f,
 		-0.05064916f, -0.44039415f, -0.75875812f, -0.95413925f,
 		-0.99486932f, -0.87434661f, -0.61210598f, -0.25065253f,
diff --git a/source/blender/editors/space_view3d/drawarmature.c b/source/blender/editors/space_view3d/drawarmature.c
index 6c0bdc37797..245cdadc7a2 100644
--- a/source/blender/editors/space_view3d/drawarmature.c
+++ b/source/blender/editors/space_view3d/drawarmature.c
@@ -1467,7 +1467,7 @@ static void bgl_sphere_project(float ax, float az)
 
 static void draw_dof_ellipse(float ax, float az)
 {
-	static float staticSine[16] = {
+	const float staticSine[16] = {
 		0.0f, 0.104528463268f, 0.207911690818f, 0.309016994375f,
 		0.406736643076f, 0.5f, 0.587785252292f, 0.669130606359f,
 		0.743144825477f, 0.809016994375f, 0.866025403784f,
diff --git a/source/blender/editors/space_view3d/view3d_draw.c b/source/blender/editors/space_view3d/view3d_draw.c
index 429d9cc0a14..ff7d251d45a 100644
--- a/source/blender/editors/space_view3d/view3d_draw.c
+++ b/source/blender/editors/space_view3d/view3d_draw.c
@@ -150,7 +150,7 @@ static void view3d_draw_clipping(RegionView3D *rv3d)
 	BoundBox *bb = rv3d->clipbb;
 
 	if (bb) {
-		static unsigned int clipping_index[6][4] = {
+		const unsigned int clipping_index[6][4] = {
 			{0, 1, 2, 3},
 			{0, 4, 5, 1},
 			{4, 7, 6, 5},
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c
index 213ea0f465a..38088f9f1b4 100644
--- a/source/blender/editors/space_view3d/view3d_edit.c
+++ b/source/blender/editors/space_view3d/view3d_edit.c
@@ -621,7 +621,7 @@ static void viewops_data_create_ex(bContext *C, wmOperator *op, const wmEvent *e
 				negate_v3_v3(rv3d->ofs, dvec);
 			}
 			else {
-				float mval_ar_mid[2] = {
+				const float mval_ar_mid[2] = {
 				    (float)vod->ar->winx / 2.0f,
 				    (float)vod->ar->winy / 2.0f};
 
diff --git a/source/blender/editors/space_view3d/view3d_ruler.c b/source/blender/editors/space_view3d/view3d_ruler.c
index c7f8abd7fb4..9d0a70ea9d0 100644
--- a/source/blender/editors/space_view3d/view3d_ruler.c
+++ b/source/blender/editors/space_view3d/view3d_ruler.c
@@ -282,9 +282,11 @@ static bool view3d_ruler_pick(RulerInfo *ruler_info, const float mval[2],
 				ruler_item_best = ruler_item;
 
 				{
-					float dist_points[3] = {len_squared_v2v2(co_ss[0], mval),
-					                        len_squared_v2v2(co_ss[1], mval),
-					                        len_squared_v2v2(co_ss[2], mval)};
+					const float dist_points[3] = {
+					    len_squared_v2v2(co_ss[0], mval),
+					    len_squared_v2v2(co_ss[1], mval),
+					    len_squared_v2v2(co_ss[2], mval),
+					};
 					if (min_fff(UNPACK3(dist_points)) < RULER_PICK_DIST_SQ) {
 						co_index_best = min_axis_v3(dist_points);
 					}
@@ -301,8 +303,10 @@ static bool view3d_ruler_pick(RulerInfo *ruler_info, const float mval[2],
 				ruler_item_best = ruler_item;
 
 				{
-					float dist_points[2] = {len_squared_v2v2(co_ss[0], mval),
-					                        len_squared_v2v2(co_ss[2], mval)};
+					const float dist_points[2] = {
+					    len_squared_v2v2(co_ss[0], mval),
+					    len_squared_v2v2(co_ss[2], mval),
+					};
 					if (min_ff(UNPACK2(dist_points)) < RULER_PICK_DIST_SQ) {
 						co_index_best = (dist_points[0] < dist_points[1]) ? 0 : 2;
 					}
diff --git a/source/blender/editors/transform/transform_manipulator.c b/source/blender/editors/transform/transform_manipulator.c
index 2b8776a2816..a2b53da831b 100644
--- a/source/blender/editors/transform/transform_manipulator.c
+++ b/source/blender/editors/transform/transform_manipulator.c
@@ -1189,7 +1189,7 @@ static void draw_manipulator_rotate(
 
 static void drawsolidcube(float size)
 {
-	static float cube[8][3] = {
+	const float cube[8][3] = {
 		{-1.0, -1.0, -1.0},
 		{-1.0, -1.0,  1.0},
 		{-1.0,  1.0,  1.0},
diff --git a/source/blender/editors/uvedit/uvedit_ops.c b/source/blender/editors/uvedit/uvedit_ops.c
index 82537dca973..dfff8632da3 100644
--- a/source/blender/editors/uvedit/uvedit_ops.c
+++ b/source/blender/editors/uvedit/uvedit_ops.c
@@ -991,7 +991,7 @@ static bool uv_select_edgeloop_edge_tag_faces(BMEditMesh *em, UvMapVert *first1,
 }
 
 static int uv_select_edgeloop(Scene *scene, Image *ima, BMEditMesh *em, NearestHit *hit,
-                              float limit[2], const bool extend)
+                              const float limit[2], const bool extend)
 {
 	BMFace *efa;
 	BMIter iter, liter;
diff --git a/source/blender/gpu/intern/gpu_buffers.c b/source/blender/gpu/intern/gpu_buffers.c
index a30918a175d..80f0cdac86c 100644
--- a/source/blender/gpu/intern/gpu_buffers.c
+++ b/source/blender/gpu/intern/gpu_buffers.c
@@ -1481,7 +1481,7 @@ static void gpu_color_from_mask_quad_copy(const CCGKey *key,
 static void gpu_color_from_mask_quad_set(const CCGKey *key,
                                          CCGElem *a, CCGElem *b,
                                          CCGElem *c, CCGElem *d,
-                                         float diffuse_color[4])
+                                         const float diffuse_color[4])
 {
 	float color = gpu_color_from_mask_quad(key, a, b, c, d);
 	glColor3f(diffuse_color[0] * color, diffuse_color[1] * color, diffuse_color[2] * color);
diff --git a/source/blender/imbuf/intern/scaling.c b/source/blender/imbuf/intern/scaling.c
index 34253cd227c..c98b39c826b 100644
--- a/source/blender/imbuf/intern/scaling.c
+++ b/source/blender/imbuf/intern/scaling.c
@@ -674,7 +674,7 @@ struct scale_outpix_float {
 };
 
 static void shrink_picture_float(
-        float *src, float *dst, int src_width,
+        const float *src, float *dst, int src_width,
         int src_height, int dst_width, int dst_height)
 {
 	double ratiox = (double) (dst_width) / (double) (src_width);
diff --git a/source/blender/modifiers/intern/MOD_skin.c b/source/blender/modifiers/intern/MOD_skin.c
index 6dc3f9cf240..70e7e79abaa 100644
--- a/source/blender/modifiers/intern/MOD_skin.c
+++ b/source/blender/modifiers/intern/MOD_skin.c
@@ -752,7 +752,7 @@ static EMat *build_edge_mats(const MVertSkin *vs,
  * having any special cases for dealing with sharing a frame between
  * two hulls.) */
 static int calc_edge_subdivisions(const MVert *mvert, const MVertSkin *nodes,
-                                  const MEdge *e, int *degree)
+                                  const MEdge *e, const int *degree)
 {
 	/* prevent memory errors [#38003] */
 #define NUM_SUBDIVISIONS_MAX 128
diff --git a/source/blender/windowmanager/intern/wm_cursors.c b/source/blender/windowmanager/intern/wm_cursors.c
index 9a9e113ba90..6fd3b426142 100644
--- a/source/blender/windowmanager/intern/wm_cursors.c
+++ b/source/blender/windowmanager/intern/wm_cursors.c
@@ -277,7 +277,7 @@ int wm_cursor_arrow_move(wmWindow *win, wmEvent *event)
 void WM_cursor_time(wmWindow *win, int nr)
 {
 	/* 10 8x8 digits */
-	static char number_bitmaps[10][8] = {
+	const char number_bitmaps[10][8] = {
 		{0,  56,  68,  68,  68,  68,  68,  56},
 		{0,  24,  16,  16,  16,  16,  16,  56},
 		{0,  60,  66,  32,  16,   8,   4, 126},