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OSD: Scale OSD to the largest output scale

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ARDiDo 2022-02-05 19:23:30 -05:00 • committed by Johan Malm
parent 53df672dda
commit 049b84409e
3 changed files with 30 additions and 9 deletions
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1
include/labwc.h
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@ -154,6 +154,7 @@ struct server {
struct wlr_output_manager_v1 *output_manager;
struct wl_listener output_manager_apply;
struct wlr_output_configuration_v1 *pending_output_config;
float greatest_scale;
struct wlr_foreign_toplevel_manager_v1 *foreign_toplevel_manager;

6
src/osd.c
View file

@ -79,11 +79,13 @@ osd_update(struct server *server)
struct wlr_renderer *renderer = server->renderer;
struct theme *theme = server->theme;
int w = OSD_ITEM_WIDTH + 2 * OSD_BORDER_WIDTH;
int h = get_osd_height(&server->views);
float scale = server->greatest_scale;
int w = (OSD_ITEM_WIDTH + (2 * OSD_BORDER_WIDTH)) * scale;
int h = get_osd_height(&server->views) * scale;
cairo_surface_t *surf =
cairo_image_surface_create(CAIRO_FORMAT_ARGB32, w, h);
cairo_surface_set_device_scale(surf, scale, scale);
cairo_t *cairo = cairo_create(surf);
/* background */

32
src/output.c
View file

@ -532,15 +532,27 @@ render_osd(struct output *output, pixman_region32_t *damage,
struct wlr_box box = {
.x = ol_output->x + o->wlr_output->width
/ o->wlr_output->scale / 2,
/ 2,
.y = ol_output->y + o->wlr_output->height
/ o->wlr_output->scale / 2,
.width = server->osd->width,
.height = server->osd->height,
/ 2,
.width = server->osd->width * o->wlr_output->scale
/ server->greatest_scale,
.height = server->osd->height * o->wlr_output->scale
/ server->greatest_scale,
};
box.x -= server->osd->width / 2;
box.y -= server->osd->height / 2;
render_texture_helper(output, damage, &box, server->osd);
box.x -= box.width / 2;
box.y -= box.height / 2;
double ox = 0, oy = 0;
wlr_output_layout_output_coords(output->server->output_layout,
output->wlr_output, &ox, &oy);
box.x += ox;
box.y += oy;
float matrix[9];
wlr_matrix_project_box(matrix, &box, WL_OUTPUT_TRANSFORM_NORMAL,
0, output->wlr_output->transform_matrix);
render_texture(o->wlr_output, damage, server->osd, NULL, &box,
matrix);
}
}
@ -1059,6 +1071,8 @@ output_init(struct server *server)
wl_list_init(&server->outputs);
server->greatest_scale = 1;
output_manager_init(server);
}
@ -1153,7 +1167,11 @@ handle_output_manager_apply(struct wl_listener *listener, void *data)
}
wlr_output_configuration_v1_destroy(config);
struct output *output;
server->greatest_scale = 0;
wl_list_for_each(output, &server->outputs, link) {
if (output->wlr_output->scale > server->greatest_scale) {
server->greatest_scale = output->wlr_output->scale;
}
wlr_xcursor_manager_load(server->seat.xcursor_manager,
output->wlr_output->scale);
}