diff options
Diffstat (limited to 'source/blender/editors/animation/keyframes_draw.c')
| -rw-r--r-- | source/blender/editors/animation/keyframes_draw.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/source/blender/editors/animation/keyframes_draw.c b/source/blender/editors/animation/keyframes_draw.c index 8a884c0bd5b..d9a22c47242 100644 --- a/source/blender/editors/animation/keyframes_draw.c +++ b/source/blender/editors/animation/keyframes_draw.c @@ -30,6 +30,7 @@ #include "BLI_dlrbTree.h" #include "BLI_listbase.h" #include "BLI_rect.h" +#include "BLI_task.h" #include "DNA_anim_types.h" #include "DNA_gpencil_types.h" @@ -504,12 +505,25 @@ AnimKeylistDrawList *ED_keylist_draw_list_create(void) return MEM_callocN(sizeof(AnimKeylistDrawList), __func__); } +static void ED_keylist_draw_list_elem_build_task(void *__restrict UNUSED(userdata), + void *item, + int UNUSED(index), + const TaskParallelTLS *__restrict UNUSED(tls)) +{ + AnimKeylistDrawListElem *elem = item; + ED_keylist_draw_list_elem_build_keylist(elem); + ED_keylist_draw_list_elem_prepare_for_drawing(elem); +} + static void ED_keylist_draw_list_build_keylists(AnimKeylistDrawList *draw_list) { - LISTBASE_FOREACH (AnimKeylistDrawListElem *, elem, &draw_list->channels) { - ED_keylist_draw_list_elem_build_keylist(elem); - ED_keylist_draw_list_elem_prepare_for_drawing(elem); - } + TaskParallelSettings settings; + BLI_parallel_range_settings_defaults(&settings); + /* Create a thread per item, a single item is complex enough to deserve its own thread. */ + settings.min_iter_per_thread = 1; + + BLI_task_parallel_listbase( + &draw_list->channels, NULL, ED_keylist_draw_list_elem_build_task, &settings); } static void ED_keylist_draw_list_draw_blocks(AnimKeylistDrawList *draw_list, View2D *v2d) |