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Cleanup: improve const correctness in material API

This commit is contained in:
Jacques Lucke 2022-05-06 11:37:22 +02:00
parent eac403b6e1
commit f3b56246d1
2 changed files with 5 additions and 4 deletions
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2
source/blender/blenkernel/BKE_material.h
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@ -52,7 +52,7 @@ void BKE_object_material_remap_calc(struct Object *ob_dst,
*/
void BKE_object_material_from_eval_data(struct Main *bmain,
struct Object *ob_orig,
struct ID *data_eval);
const struct ID *data_eval);
struct Material *BKE_material_add(struct Main *bmain, const char *name);
struct Material *BKE_gpencil_material_add(struct Main *bmain, const char *name);
void BKE_gpencil_material_attr_init(struct Material *ma);

7
source/blender/blenkernel/intern/material.c
View File

@ -1123,15 +1123,16 @@ void BKE_object_material_remap_calc(Object *ob_dst, Object *ob_src, short *remap
BLI_ghash_free(gh_mat_map, NULL, NULL);
}
void BKE_object_material_from_eval_data(Main *bmain, Object *ob_orig, ID *data_eval)
void BKE_object_material_from_eval_data(Main *bmain, Object *ob_orig, const ID *data_eval)
{
ID *data_orig = ob_orig->data;
short *orig_totcol = BKE_id_material_len_p(data_orig);
Material ***orig_mat = BKE_id_material_array_p(data_orig);
short *eval_totcol = BKE_id_material_len_p(data_eval);
Material ***eval_mat = BKE_id_material_array_p(data_eval);
/* Can cast away const, because the data is not changed. */
const short *eval_totcol = BKE_id_material_len_p((ID *)data_eval);
Material ***eval_mat = BKE_id_material_array_p((ID *)data_eval);
if (ELEM(NULL, orig_totcol, orig_mat, eval_totcol, eval_mat)) {
return;