Cleanup: Replace macro with function

source/blender/blenkernel/BKE_curveprofile.h

@@ -75,6 +75,8 @@ void BKE_curveprofile_create_samples(struct CurveProfile *profile,
                                      bool sample_straight_edges,
                                      struct CurveProfilePoint *r_samples);
 
+int BKE_curveprofile_table_size(const struct CurveProfile *profile);
+
 void BKE_curveprofile_init(struct CurveProfile *profile, short segments_len);
 
 /* Called for a complete update of the widget after modifications */

source/blender/blenkernel/intern/curveprofile.cc

@@ -21,6 +21,8 @@
  * \ingroup bke
  */
 
+#include <algorithm>
+
 #include "MEM_guardedalloc.h"
 
 #include "DNA_curve_types.h"
@@ -35,6 +37,9 @@
 
 #include "BLO_read_write.h"
 
+/** Number of points in high resolution table is dynamic up to a maximum. */
+#define PROF_TABLE_MAX 512
+
 /* -------------------------------------------------------------------- */
 /** \name Data Handling
  * \{ */
@@ -569,6 +574,14 @@ void BKE_curveprofile_reset(CurveProfile *profile)
 /** \name Sampling and Evaluation
  * \{ */
 
+int BKE_curveprofile_table_size(const CurveProfile *profile)
+{
+  /** Number of table points per control point. */
+  const int resolution = 16;
+
+  return std::clamp((profile->path_len - 1) * resolution + 1, 0, PROF_TABLE_MAX);
+}
+
 /**
  * Helper for 'curve_profile_create' samples.
  * Returns whether both handles that make up the edge are vector handles.
@@ -848,7 +861,7 @@ void BKE_curveprofile_create_samples(CurveProfile *profile,
  */
 static void curveprofile_make_table(CurveProfile *profile)
 {
-  int n_samples = PROF_TABLE_LEN(profile->path_len);
+  int n_samples = BKE_curveprofile_table_size(profile);
   CurveProfilePoint *new_table = (CurveProfilePoint *)MEM_callocN(
       sizeof(CurveProfilePoint) * (n_samples + 1), __func__);
 
@@ -1012,7 +1025,7 @@ void BKE_curveprofile_init(CurveProfile *profile, short segments_len)
  */
 static float curveprofile_distance_to_next_table_point(const CurveProfile *profile, int i)
 {
-  BLI_assert(i < PROF_TABLE_LEN(profile->path_len));
+  BLI_assert(i < BKE_curveprofile_table_size(profile));
 
   return len_v2v2(&profile->table[i].x, &profile->table[i + 1].x);
 }
@@ -1025,7 +1038,7 @@ static float curveprofile_distance_to_next_table_point(const CurveProfile *profi
 static float curveprofile_total_length(const CurveProfile *profile)
 {
   float total_length = 0;
-  for (int i = 0; i < PROF_TABLE_LEN(profile->path_len) - 1; i++) {
+  for (int i = 0; i < BKE_curveprofile_table_size(profile) - 1; i++) {
     total_length += len_v2v2(&profile->table[i].x, &profile->table[i + 1].x);
   }
   return total_length;
@@ -1109,7 +1122,7 @@ void BKE_curveprofile_evaluate_length_portion(const CurveProfile *profile,
   float length_travelled = 0.0f;
   while (length_travelled < requested_length) {
     /* Check if we reached the last point before the final one. */
-    if (i == PROF_TABLE_LEN(profile->path_len) - 2) {
+    if (i == BKE_curveprofile_table_size(profile) - 2) {
       break;
     }
     float new_length = curveprofile_distance_to_next_table_point(profile, i);

source/blender/editors/interface/interface_draw.c

@@ -1860,13 +1860,13 @@ void ui_draw_but_CURVEPROFILE(ARegion *region,
   /* Also add the last points on the right and bottom edges to close off the fill polygon. */
   const bool add_left_tri = profile->view_rect.xmin < 0.0f;
   const bool add_bottom_tri = profile->view_rect.ymin < 0.0f;
-  uint tot_points = (uint)PROF_TABLE_LEN(profile->path_len) + 1 + add_left_tri + add_bottom_tri;
+  uint tot_points = (uint)BKE_curveprofile_table_size(profile) + 1 + add_left_tri + add_bottom_tri;
   const uint tot_triangles = tot_points - 2;
 
   /* Create array of the positions of the table's points. */
   float(*table_coords)[2] = MEM_mallocN(sizeof(*table_coords) * tot_points, "table x coords");
-  for (uint i = 0; i < (uint)PROF_TABLE_LEN(profile->path_len);
-       i++) { /* Only add the points from the table here. */
+  for (uint i = 0; i < (uint)BKE_curveprofile_table_size(profile); i++) {
+    /* Only add the points from the table here. */
     table_coords[i][0] = pts[i].x;
     table_coords[i][1] = pts[i].y;
   }

source/blender/editors/interface/interface_handlers.c

@@ -7587,7 +7587,7 @@ static int ui_do_but_CURVEPROFILE(
         dist_min_sq = square_f(U.dpi_fac * 8.0f); /* 8 pixel radius from each table point. */
 
         /* Loop through the path's high resolution table and find what's near the click. */
-        for (int i = 1; i <= PROF_TABLE_LEN(profile->path_len); i++) {
+        for (int i = 1; i <= BKE_curveprofile_table_size(profile); i++) {
           copy_v2_v2(f_xy_prev, f_xy);
           BLI_rctf_transform_pt_v(&but->rect, &profile->view_rect, f_xy, &table[i].x);
 

source/blender/makesdna/DNA_curveprofile_types.h

@@ -29,13 +29,6 @@
 extern "C" {
 #endif
 
-/** Number of points in high resolution table is dynamic up to a maximum. */
-#define PROF_TABLE_MAX 512
-/** Number of table points per control point. */
-#define PROF_RESOL 16
-/** Dynamic size of widget's high resolution table. Input should be profile->totpoint. */
-#define PROF_TABLE_LEN(n_pts) min_ii(PROF_TABLE_MAX, (((n_pts - 1)) * PROF_RESOL) + 1)
-
 /**
  * Each control point that makes up the profile.
  * \note The flags use the same enum as Bezier curves, but they aren't guaranteed