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backend/x11: drop x11-xcb dependency 

We don't need it anymore now that we've stopped using the EGL Xlib
platform.
This commit is contained in:
Simon Ser 2021-02-04 23:16:35 +01:00
parent b9e9e0e133
commit 533a36f05a
4 changed files with 4 additions and 20 deletions
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1
README.md
View File

@ -65,7 +65,6 @@ If you choose to enable X11 support:
* xcb-xinput
* xcb-image
* xcb-render
* x11-xcb
* xcb-errors (optional, for improved error reporting)
* xcb-icccm (optional, for improved Xwayland introspection)

20
backend/x11/backend.c
View File

@ -12,7 +12,6 @@
#include <wlr/config.h>
#include <drm_fourcc.h>
#include <X11/Xlib-xcb.h>
#include <wayland-server-core.h>
#include <xcb/xcb.h>
#include <xcb/dri3.h>
@ -197,10 +196,7 @@ static void backend_destroy(struct wlr_backend *backend) {
#endif
close(x11->drm_fd);
if (x11->xlib_conn) {
XCloseDisplay(x11->xlib_conn);
}
xcb_disconnect(x11->xcb);
free(x11);
}
@ -393,20 +389,12 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
x11->wl_display = display;
wl_list_init(&x11->outputs);
x11->xlib_conn = XOpenDisplay(x11_display);
if (!x11->xlib_conn) {
wlr_log(WLR_ERROR, "Failed to open X connection");
goto error_x11;
}
x11->xcb = XGetXCBConnection(x11->xlib_conn);
x11->xcb = xcb_connect(x11_display, NULL);
if (!x11->xcb || xcb_connection_has_error(x11->xcb)) {
wlr_log(WLR_ERROR, "Failed to open xcb connection");
goto error_display;
goto error_x11;
}
XSetEventQueueOwner(x11->xlib_conn, XCBOwnsEventQueue);
struct {
const char *name;
xcb_intern_atom_cookie_t cookie;
@ -668,7 +656,7 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
error_event:
wl_event_source_remove(x11->event_source);
error_display:
XCloseDisplay(x11->xlib_conn);
xcb_disconnect(x11->xcb);
error_x11:
free(x11);
return NULL;

1
backend/x11/meson.build
View File

@ -1,6 +1,5 @@
x11_libs = []
x11_required = [
'x11-xcb',
'xcb',
'xcb-dri3',
'xcb-present',

2
include/backend/x11.h
View File

@ -5,7 +5,6 @@
#include <stdbool.h>
#include <X11/Xlib-xcb.h>
#include <wayland-server-core.h>
#include <xcb/xcb.h>
#include <xcb/present.h>
@ -69,7 +68,6 @@ struct wlr_x11_backend {
struct wl_display *wl_display;
bool started;
Display *xlib_conn;
xcb_connection_t *xcb;
xcb_screen_t *screen;
xcb_depth_t *depth;