diff options
| author | Hans Goudey <h.goudey@me.com> | 2022-05-13 19:31:29 +0300 |
|---|---|---|
| committer | Hans Goudey <h.goudey@me.com> | 2022-05-13 19:35:22 +0300 |
| commit | cf69652618fefcd22b2cde9a2e0338b63f9a003e (patch) | |
| tree | 013435f2e181f1332681bd513903c0cacf1baeda /source/blender/blenkernel/intern/subsurf_ccg.c | |
| parent | fa7224d8ed88fbfbf55e5d1a83cef49c309785cb (diff) | |
Cleanup: Use const when retrieving custom data layers
Knowing when layers are retrieved for write access will be essential
when adding proper copy-on-write support. This commit makes that
clearer by adding `const` where the retrieved data is not modified.
Ref T95842
Diffstat (limited to 'source/blender/blenkernel/intern/subsurf_ccg.c')
| -rw-r--r-- | source/blender/blenkernel/intern/subsurf_ccg.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/source/blender/blenkernel/intern/subsurf_ccg.c b/source/blender/blenkernel/intern/subsurf_ccg.c index 5e7a0fc116b..04786f5dc5d 100644 --- a/source/blender/blenkernel/intern/subsurf_ccg.c +++ b/source/blender/blenkernel/intern/subsurf_ccg.c @@ -1670,7 +1670,6 @@ static void set_ccgdm_all_geometry(CCGDerivedMesh *ccgdm, int index; int i; int vertNum = 0, edgeNum = 0, faceNum = 0; - int *vertOrigIndex, *polyOrigIndex, *base_polyOrigIndex, *edgeOrigIndex; short *edgeFlags = ccgdm->edgeFlags; DMFlagMat *faceFlags = ccgdm->faceFlags; int *polyidx = NULL; @@ -1687,7 +1686,6 @@ static void set_ccgdm_all_geometry(CCGDerivedMesh *ccgdm, int gridInternalEdges; WeightTable wtable = {NULL}; MEdge *medge = NULL; - MPoly *mpoly = NULL; bool has_edge_cd; edgeSize = ccgSubSurf_getEdgeSize(ss); @@ -1700,13 +1698,13 @@ static void set_ccgdm_all_geometry(CCGDerivedMesh *ccgdm, medge = dm->getEdgeArray(dm); - mpoly = CustomData_get_layer(&dm->polyData, CD_MPOLY); - base_polyOrigIndex = CustomData_get_layer(&dm->polyData, CD_ORIGINDEX); + const MPoly *mpoly = CustomData_get_layer(&dm->polyData, CD_MPOLY); + const int *base_polyOrigIndex = CustomData_get_layer(&dm->polyData, CD_ORIGINDEX); - vertOrigIndex = DM_get_vert_data_layer(&ccgdm->dm, CD_ORIGINDEX); - edgeOrigIndex = DM_get_edge_data_layer(&ccgdm->dm, CD_ORIGINDEX); + int *vertOrigIndex = DM_get_vert_data_layer(&ccgdm->dm, CD_ORIGINDEX); + int *edgeOrigIndex = DM_get_edge_data_layer(&ccgdm->dm, CD_ORIGINDEX); - polyOrigIndex = DM_get_poly_data_layer(&ccgdm->dm, CD_ORIGINDEX); + int *polyOrigIndex = DM_get_poly_data_layer(&ccgdm->dm, CD_ORIGINDEX); has_edge_cd = ((ccgdm->dm.edgeData.totlayer - (edgeOrigIndex ? 1 : 0)) != 0); |