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view: send scale notification when the output is known

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Ronan Pigott 2023-07-31 12:20:07 -07:00 committed by Simon Ser
parent cdde0165da
commit 5d237679f5
1 changed files with 9 additions and 0 deletions
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9
sway/tree/view.c
View file

@ -6,6 +6,7 @@
#include <wlr/types/wlr_buffer.h> #include <wlr/types/wlr_buffer.h>
#include <wlr/types/wlr_ext_foreign_toplevel_list_v1.h> #include <wlr/types/wlr_ext_foreign_toplevel_list_v1.h>
#include <wlr/types/wlr_foreign_toplevel_management_v1.h> #include <wlr/types/wlr_foreign_toplevel_management_v1.h>
#include <wlr/types/wlr_fractional_scale_v1.h>
#include <wlr/types/wlr_output_layout.h> #include <wlr/types/wlr_output_layout.h>
#include <wlr/types/wlr_server_decoration.h> #include <wlr/types/wlr_server_decoration.h>
#include <wlr/types/wlr_subcompositor.h> #include <wlr/types/wlr_subcompositor.h>
@ -741,6 +742,14 @@ void view_map(struct sway_view *view, struct wlr_surface *wlr_surface,
ws = select_workspace(view); ws = select_workspace(view);
} }
if (ws && ws->output) {
// Once the output is determined, we can notify the client early about
// scale to reduce startup jitter.
float scale = ws->output->wlr_output->scale;
wlr_fractional_scale_v1_notify_scale(wlr_surface, scale);
wlr_surface_set_preferred_buffer_scale(wlr_surface, ceil(scale));
}
struct sway_seat *seat = input_manager_current_seat(); struct sway_seat *seat = input_manager_current_seat();
struct sway_node *node = struct sway_node *node =
seat_get_focus_inactive(seat, ws ? &ws->node : &root->node); seat_get_focus_inactive(seat, ws ? &ws->node : &root->node);