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output-layout: improve closest point for no outputs case

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Without outputs, all points are equally invalid anyway, but for e.g.
cursor warping it makes more sense to preserve the original position.
This commit is contained in:
Kirill Primak 2023-01-21 14:02:27 +03:00 committed by Simon Ser
parent 377668aaf6
commit 843b874f22
2 changed files with 2 additions and 1 deletions
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1
include/wlr/types/wlr_output_layout.h
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@ -120,6 +120,7 @@ bool wlr_output_layout_intersects(struct wlr_output_layout *layout,
/** /**
* Get the closest point on this layout from the given point from the reference * Get the closest point on this layout from the given point from the reference
* output. If reference is NULL, gets the closest point from the entire layout. * output. If reference is NULL, gets the closest point from the entire layout.
* If the layout is empty, the result is the given point itself.
*/ */
void wlr_output_layout_closest_point(struct wlr_output_layout *layout, void wlr_output_layout_closest_point(struct wlr_output_layout *layout,
struct wlr_output *reference, double lx, double ly, struct wlr_output *reference, double lx, double ly,

2
types/wlr_output_layout.c
View file

@ -302,7 +302,7 @@ void wlr_output_layout_closest_point(struct wlr_output_layout *layout,
return; return;
} }
double min_x = 0, min_y = 0, min_distance = DBL_MAX; double min_x = lx, min_y = ly, min_distance = DBL_MAX;
struct wlr_output_layout_output *l_output; struct wlr_output_layout_output *l_output;
wl_list_for_each(l_output, &layout->outputs, link) { wl_list_for_each(l_output, &layout->outputs, link) {
if (reference != NULL && reference != l_output->output) { if (reference != NULL && reference != l_output->output) {