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Merge branch 'master' into display-destroy

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emersion 2017-12-14 20:29:30 +01:00
commit 75ef7860bb
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19 changed files with 111 additions and 28 deletions
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33
backend/wayland/backend.c
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@ -1,6 +1,7 @@
#include <stdlib.h>
#include <stdint.h>
#include <assert.h>
#include <limits.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <wayland-server.h>
@ -119,6 +120,38 @@ struct wlr_wl_backend_output *wlr_wl_output_for_surface(
return NULL;
}
void wlr_wl_output_layout_get_box(struct wlr_wl_backend *backend,
struct wlr_box *box) {
int min_x = INT_MAX, min_y = INT_MAX;
int max_x = INT_MIN, max_y = INT_MIN;
struct wlr_wl_backend_output *output;
wl_list_for_each(output, &backend->outputs, link) {
struct wlr_output *wlr_output = &output->wlr_output;
int width, height;
wlr_output_effective_resolution(wlr_output, &width, &height);
if (wlr_output->lx < min_x) {
min_x = wlr_output->lx;
}
if (wlr_output->ly < min_y) {
min_y = wlr_output->ly;
}
if (wlr_output->lx + width > max_x) {
max_x = wlr_output->lx + width;
}
if (wlr_output->ly + height > max_y) {
max_y = wlr_output->ly + height;
}
}
box->x = min_x;
box->y = min_y;
box->width = max_x - min_x;
box->height = max_y - min_y;
}
static void handle_display_destroy(struct wl_listener *listener, void *data) {
struct wlr_wl_backend *backend =
wl_container_of(listener, backend, local_display_destroy);