diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2012-12-12 10:53:39 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2012-12-12 10:53:39 +0400 |
| commit | 44b634bcb1363fa600e0f9300dcaa76402b47738 (patch) | |
| tree | c5fe9bfe9fb8496f67c6fad4447ed225decdf20d /source/blender/editors/mesh/editface.c | |
| parent | 3759c10e5c832672920daf80b0f1018604cfb4b4 (diff) | |
make EDBM_index_arrays's stay in memory, blender was allocating an array and filling it for verts/edges/faces on every redraw.
this may introduce bugs which I didn't catch, but they are very easy to identify in a debug build which has asserts to ensure the arrays are valid before use.
in my own test drawing ~98,304 quads - this gave an overall ~16% drawing speedup.
Diffstat (limited to 'source/blender/editors/mesh/editface.c')
| -rw-r--r-- | source/blender/editors/mesh/editface.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/source/blender/editors/mesh/editface.c b/source/blender/editors/mesh/editface.c index 8c0777b2426..05f2269c359 100644 --- a/source/blender/editors/mesh/editface.c +++ b/source/blender/editors/mesh/editface.c @@ -852,7 +852,7 @@ void ED_mesh_mirrtopo_init(Mesh *me, const int ob_mode, MirrTopoStore_t *mesh_to if (em) { if (skip_em_vert_array_init == FALSE) { - EDBM_index_arrays_init(em, BM_VERT); + EDBM_index_arrays_ensure(em, BM_VERT); } } @@ -888,11 +888,6 @@ void ED_mesh_mirrtopo_init(Mesh *me, const int ob_mode, MirrTopoStore_t *mesh_to last = a; } } - if (em) { - if (skip_em_vert_array_init == FALSE) { - EDBM_index_arrays_free(em); - } - } MEM_freeN(topo_pairs); topo_pairs = NULL; |