Cleanup: use const args, variables

6 files changed, 19 insertions, 13 deletions

diff --git a/source/blender/editors/gpencil/annotate_draw.c b/source/blender/editors/gpencil/annotate_draw.c
index 683ee7fb973..67bf64a2903 100644
--- a/source/blender/editors/gpencil/annotate_draw.c
+++ b/source/blender/editors/gpencil/annotate_draw.c
@@ -95,7 +95,7 @@ static void annotation_draw_stroke_buffer(const tGPspoint *points,
                                           short thickness,
                                           short dflag,
                                           short sflag,
-                                          float ink[4])
+                                          const float ink[4])
 {
   int draw_points = 0;
 
diff --git a/source/blender/editors/gpencil/drawgpencil.c b/source/blender/editors/gpencil/drawgpencil.c
index 4015fa12438..80795b825b0 100644
--- a/source/blender/editors/gpencil/drawgpencil.c
+++ b/source/blender/editors/gpencil/drawgpencil.c
@@ -267,8 +267,11 @@ static void gp_calc_2d_bounding_box(
 }
 
 /* calc texture coordinates using flat projected points */
-static void gp_calc_stroke_text_coordinates(
-    const float (*points2d)[2], int totpoints, float minv[2], float maxv[2], float (*r_uv)[2])
+static void gp_calc_stroke_text_coordinates(const float (*points2d)[2],
+                                            int totpoints,
+                                            const float minv[2],
+                                            float maxv[2],
+                                            float (*r_uv)[2])
 {
   float d[2];
   d[0] = maxv[0] - minv[0];
diff --git a/source/blender/editors/gpencil/gpencil_brush.c b/source/blender/editors/gpencil/gpencil_brush.c
index 89cb85b0e17..2a2e7c21df4 100644
--- a/source/blender/editors/gpencil/gpencil_brush.c
+++ b/source/blender/editors/gpencil/gpencil_brush.c
@@ -565,7 +565,7 @@ static void gp_brush_grab_calc_dvec(tGP_BrushEditData *gso)
 /* Apply grab transform to all relevant points of the affected strokes */
 static void gp_brush_grab_apply_cached(tGP_BrushEditData *gso,
                                        bGPDstroke *gps,
-                                       float diff_mat[4][4])
+                                       const float diff_mat[4][4])
 {
   tGPSB_Grab_StrokeData *data = BLI_ghash_lookup(gso->stroke_customdata, gps);
   int i;
@@ -1555,7 +1555,7 @@ static float gpsculpt_rotation_eval_get(GP_SpaceConversion *gsc,
 /* Apply brush operation to points in this stroke */
 static bool gpsculpt_brush_do_stroke(tGP_BrushEditData *gso,
                                      bGPDstroke *gps,
-                                     float diff_mat[4][4],
+                                     const float diff_mat[4][4],
                                      GP_BrushApplyCb apply)
 {
   GP_SpaceConversion *gsc = &gso->gsc;
@@ -1680,8 +1680,11 @@ static bool gpsculpt_brush_do_stroke(tGP_BrushEditData *gso,
 }
 
 /* Apply sculpt brushes to strokes in the given frame */
-static bool gpsculpt_brush_do_frame(
-    bContext *C, tGP_BrushEditData *gso, bGPDlayer *gpl, bGPDframe *gpf, float diff_mat[4][4])
+static bool gpsculpt_brush_do_frame(bContext *C,
+                                    tGP_BrushEditData *gso,
+                                    bGPDlayer *gpl,
+                                    bGPDframe *gpf,
+                                    const float diff_mat[4][4])
 {
   bool changed = false;
   Object *ob = CTX_data_active_object(C);
diff --git a/source/blender/editors/gpencil/gpencil_edit.c b/source/blender/editors/gpencil/gpencil_edit.c
index 1834261e1bf..96302bcbe63 100644
--- a/source/blender/editors/gpencil/gpencil_edit.c
+++ b/source/blender/editors/gpencil/gpencil_edit.c
@@ -3021,7 +3021,7 @@ static void gpencil_flip_stroke(bGPDstroke *gps)
 static void gpencil_stroke_copy_point(bGPDstroke *gps,
                                       bGPDspoint *point,
                                       int idx,
-                                      float delta[3],
+                                      const float delta[3],
                                       float pressure,
                                       float strength,
                                       float deltatime)
diff --git a/source/blender/editors/gpencil/gpencil_select.c b/source/blender/editors/gpencil/gpencil_select.c
index f4484624d5a..b7b73c1b501 100644
--- a/source/blender/editors/gpencil/gpencil_select.c
+++ b/source/blender/editors/gpencil/gpencil_select.c
@@ -840,7 +840,7 @@ static bool gp_stroke_do_circle_sel(bGPDlayer *gpl,
                                     const int radius,
                                     const bool select,
                                     rcti *rect,
-                                    float diff_mat[4][4],
+                                    const float diff_mat[4][4],
                                     const int selectmode,
                                     const float scale)
 {
diff --git a/source/blender/editors/gpencil/gpencil_utils.c b/source/blender/editors/gpencil/gpencil_utils.c
index 3ee7aed0a02..89a2a987f60 100644
--- a/source/blender/editors/gpencil/gpencil_utils.c
+++ b/source/blender/editors/gpencil/gpencil_utils.c
@@ -1952,7 +1952,7 @@ void ED_gpencil_setup_modes(bContext *C, bGPdata *gpd, int newmode)
 /* helper to convert 2d to 3d for simple drawing buffer */
 static void gpencil_stroke_convertcoords(ARegion *ar,
                                          const tGPspoint *point2D,
-                                         float origin[3],
+                                         const float origin[3],
                                          float out[3])
 {
   float mval_f[2] = {(float)point2D->x, (float)point2D->y};
@@ -2084,8 +2084,8 @@ static bool gpencil_check_collision(bGPDstroke *gps,
                                     bGPDstroke **gps_array,
                                     GHash *all_2d,
                                     int totstrokes,
-                                    float p2d_a1[2],
-                                    float p2d_a2[2],
+                                    const float p2d_a1[2],
+                                    const float p2d_a2[2],
                                     float r_hit[2])
 {
   bool hit = false;
@@ -2164,7 +2164,7 @@ static void gp_copy_points(bGPDstroke *gps, bGPDspoint *pt, bGPDspoint *pt_final
 }
 
 static void gp_insert_point(
-    bGPDstroke *gps, bGPDspoint *a_pt, bGPDspoint *b_pt, float co_a[3], float co_b[3])
+    bGPDstroke *gps, bGPDspoint *a_pt, bGPDspoint *b_pt, const float co_a[3], float co_b[3])
 {
   bGPDspoint *temp_points;
   int totnewpoints, oldtotpoints;