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Add support for fractional-scale-v1

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References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3511
This commit is contained in:
Simon Ser 2023-02-10 18:07:26 +01:00 committed by Kenny Levinsen
parent 1cab17ada2
commit 9162b536f6
2 changed files with 16 additions and 0 deletions
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14
sway/desktop/surface.c
View File

@ -2,6 +2,7 @@
#include <stdlib.h>
#include <time.h>
#include <wlr/types/wlr_compositor.h>
#include <wlr/types/wlr_fractional_scale_v1.h>
#include "sway/server.h"
#include "sway/surface.h"
#include "sway/output.h"
@ -46,12 +47,25 @@ void handle_compositor_new_surface(struct wl_listener *listener, void *data) {
}
}
static void surface_update_outputs(struct wlr_surface *surface) {
float scale = 1;
struct wlr_surface_output *surface_output;
wl_list_for_each(surface_output, &surface->current_outputs, link) {
if (surface_output->output->scale > scale) {
scale = surface_output->output->scale;
}
}
wlr_fractional_scale_v1_notify_scale(surface, scale);
}
void surface_enter_output(struct wlr_surface *surface,
struct sway_output *output) {
wlr_surface_send_enter(surface, output->wlr_output);
surface_update_outputs(surface);
}
void surface_leave_output(struct wlr_surface *surface,
struct sway_output *output) {
wlr_surface_send_leave(surface, output->wlr_output);
surface_update_outputs(surface);
}

2
sway/server.c
View File

@ -14,6 +14,7 @@
#include <wlr/types/wlr_data_control_v1.h>
#include <wlr/types/wlr_drm.h>
#include <wlr/types/wlr_export_dmabuf_v1.h>
#include <wlr/types/wlr_fractional_scale_v1.h>
#include <wlr/types/wlr_gamma_control_v1.h>
#include <wlr/types/wlr_idle.h>
#include <wlr/types/wlr_idle_notify_v1.h>
@ -214,6 +215,7 @@ bool server_init(struct sway_server *server) {
wlr_single_pixel_buffer_manager_v1_create(server->wl_display);
server->content_type_manager_v1 =
wlr_content_type_manager_v1_create(server->wl_display, 1);
wlr_fractional_scale_manager_v1_create(server->wl_display, 1);
struct wlr_xdg_foreign_registry *foreign_registry =
wlr_xdg_foreign_registry_create(server->wl_display);