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fix for own bug - memory leak when cancelling weight gradient tool

This commit is contained in:
Campbell Barton 2013-02-11 04:43:49 +00:00
parent 2013934878
commit 0ac2f6e7d7
3 changed files with 16 additions and 2 deletions
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1
source/blender/blenkernel/BKE_deform.h
View File

@ -56,6 +56,7 @@ void defvert_remove_group(struct MDeformVert *dvert, struct
void defvert_clear(struct MDeformVert *dvert);
int defvert_find_shared(const struct MDeformVert *dvert_a, const struct MDeformVert *dvert_b);
void BKE_defvert_array_free_elems(struct MDeformVert *dvert, int totvert);
void BKE_defvert_array_free(struct MDeformVert *dvert, int totvert);
void BKE_defvert_array_copy(struct MDeformVert *dst, const struct MDeformVert *src, int totvert);

16
source/blender/blenkernel/intern/deform.c
View File

@ -809,7 +809,7 @@ void BKE_defvert_array_copy(MDeformVert *dst, const MDeformVert *src, int copyco
}
void BKE_defvert_array_free(MDeformVert *dvert, int totvert)
void BKE_defvert_array_free_elems(MDeformVert *dvert, int totvert)
{
/* Instead of freeing the verts directly,
* call this function to delete any special
@ -823,6 +823,18 @@ void BKE_defvert_array_free(MDeformVert *dvert, int totvert)
for (i = 0; i < totvert; i++) {
if (dvert[i].dw) MEM_freeN(dvert[i].dw);
}
MEM_freeN(dvert);
}
void BKE_defvert_array_free(MDeformVert *dvert, int totvert)
{
/* Instead of freeing the verts directly,
* call this function to delete any special
* vert data */
if (!dvert)
return;
/* Free any special data from the verts */
BKE_defvert_array_free_elems(dvert, totvert);
MEM_freeN(dvert);
}

1
source/blender/editors/sculpt_paint/paint_vertex.c
View File

@ -3182,6 +3182,7 @@ static int paint_weight_gradient_modal(bContext *C, wmOperator *op, wmEvent *eve
VPaint *wp = ts->wpaint;
Object *ob = CTX_data_active_object(C);
Mesh *me = ob->data;
BKE_defvert_array_free_elems(me->dvert, me->totvert);
BKE_defvert_array_copy(me->dvert, wp->wpaint_prev, me->totvert);
free_wpaint_prev(wp);