diff options
| author | Jeroen Bakker <jbakker> | 2021-09-10 14:27:26 +0300 |
|---|---|---|
| committer | Jeroen Bakker <jeroen@blender.org> | 2021-09-10 14:28:47 +0300 |
| commit | 60cfdf080929aca61c37439b601b1ef85d51391a (patch) | |
| tree | 47f8cbf44718abb740d0455b21470488e80eeffe /source/blender/editors/armature | |
| parent | a00507c482e28ad20813f082057d4a09061c03cc (diff) | |
Anim: Keylist drawing optimization by using arrays.
Change data structure of keylists. Reducing the balancing overhead and therefore increases performance.
| **Function** | **Master** | **Patch** |
|`draw_summary_channel`| 0.202105s| 0.083874s |
When adding items to the keylist it will store it in a linked list. This linked list is
accompanied with the length (key_len) and a `last_accessed_column`. last_accessed_column is a cursor
that improve the performance when adding new items as they are mostly ordered by frame numbers.
last_accessed_column is reset when a new fcurve/mask/... is added to the keylist.
Before searching or array access. the listbase needs to be converted to an array.
`ED_keylist_prepare_for_direct_access`. After that the caller can use
`ED_keylist_find_*` or `ED_keylist_array*` functions.
The internal array can also be accessed via the `ED_keylist_listbase` function.
The items inside the array link to the previous/next item in the list.
Reviewed By: sybren
Differential Revision: https://developer.blender.org/D12052
Diffstat (limited to 'source/blender/editors/armature')
| -rw-r--r-- | source/blender/editors/armature/pose_slide.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/editors/armature/pose_slide.c b/source/blender/editors/armature/pose_slide.c index bc5cbd92deb..c02644cde39 100644 --- a/source/blender/editors/armature/pose_slide.c +++ b/source/blender/editors/armature/pose_slide.c @@ -976,6 +976,7 @@ static int pose_slide_invoke_common(bContext *C, wmOperator *op, const wmEvent * } /* Cancel if no keyframes found. */ + ED_keylist_prepare_for_direct_access(pso->keylist); if (ED_keylist_is_empty(pso->keylist)) { BKE_report(op->reports, RPT_ERROR, "No keyframes to slide between"); pose_slide_exit(C, op); @@ -1712,6 +1713,7 @@ static float pose_propagate_get_boneHoldEndFrame(tPChanFCurveLink *pfl, float st FCurve *fcu = (FCurve *)ld->data; fcurve_to_keylist(adt, fcu, keylist, 0); } + ED_keylist_prepare_for_direct_access(keylist); /* Find the long keyframe (i.e. hold), and hence obtain the endFrame value * - the best case would be one that starts on the frame itself |