github-code/lvgl
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

perf(layer): cache the layer_type

Browse Source 
fixes #3334
This commit is contained in:
Gabor Kiss-Vamosi
2022-05-07 22:01:19 +02:00
parent e577b7a616
commit ac2e2f132e
9 changed files with 53 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/core/lv_obj_pos.c
View File

@@ -798,12 +798,14 @@ void lv_obj_move_children_by(lv_obj_t * obj, lv_coord_t x_diff, lv_coord_t y_dif
void lv_obj_transform_point(const lv_obj_t * obj, lv_point_t * p, bool recursive, bool inv)
{
if(obj) {
lv_layer_type_t layer_type = _lv_obj_get_layer_type(obj);
bool do_tranf = layer_type == LV_LAYER_TYPE_TRANSFORM;
if(inv) {
if(recursive) lv_obj_transform_point(lv_obj_get_parent(obj), p, recursive, inv);
transform_point(obj, p, inv);
if(do_tranf) transform_point(obj, p, inv);
}
else {
transform_point(obj, p, inv);
if(do_tranf) transform_point(obj, p, inv);
if(recursive) lv_obj_transform_point(lv_obj_get_parent(obj), p, recursive, inv);
}
}
@@ -818,6 +820,7 @@ void lv_obj_get_transformed_area(const lv_obj_t * obj, lv_area_t * area, bool re
{area->x2, area->y1},
{area->x2, area->y2},
};
lv_obj_transform_point(obj, &p[0], recursive, inv);
lv_obj_transform_point(obj, &p[1], recursive, inv);
lv_obj_transform_point(obj, &p[2], recursive, inv);