Add EGL for X11
This commit is contained in:
parent
517ba0bc16
commit
bbe90d41bb
|
@ -51,7 +51,7 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
|
|||
x11->xcb_conn = XGetXCBConnection(x11->xlib_conn);
|
||||
if (!x11->xcb_conn || xcb_connection_has_error(x11->xcb_conn)) {
|
||||
wlr_log(L_ERROR, "Failed to open xcb connection");
|
||||
goto error;
|
||||
goto error_x11;
|
||||
}
|
||||
|
||||
int fd = xcb_get_file_descriptor(x11->xcb_conn);
|
||||
|
@ -59,12 +59,21 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display,
|
|||
x11->event_source = wl_event_loop_add_fd(ev, fd, WL_EVENT_READABLE, x11_event, x11);
|
||||
if (!x11->event_source) {
|
||||
wlr_log(L_ERROR, "Could not create event source");
|
||||
goto error;
|
||||
goto error_x11;
|
||||
}
|
||||
|
||||
x11->screen = xcb_setup_roots_iterator(xcb_get_setup(x11->xcb_conn)).data;
|
||||
|
||||
if (!wlr_egl_init(&x11->egl, EGL_PLATFORM_X11_KHR,
|
||||
x11->screen->root_visual, x11->xlib_conn)) {
|
||||
goto error_event;
|
||||
}
|
||||
|
||||
return &x11->backend;
|
||||
|
||||
error:
|
||||
error_event:
|
||||
wl_event_source_remove(x11->event_source);
|
||||
error_x11:
|
||||
xcb_disconnect(x11->xcb_conn);
|
||||
XCloseDisplay(x11->xlib_conn);
|
||||
free(x11);
|
||||
|
@ -74,18 +83,17 @@ error:
|
|||
static bool wlr_x11_backend_start(struct wlr_backend *backend) {
|
||||
struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend;
|
||||
|
||||
xcb_screen_t *screen = xcb_setup_roots_iterator(xcb_get_setup(x11->xcb_conn)).data;
|
||||
uint32_t mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK;
|
||||
uint32_t values[2] = {
|
||||
screen->white_pixel,
|
||||
x11->screen->white_pixel,
|
||||
XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_KEY_PRESS
|
||||
};
|
||||
|
||||
x11->win = xcb_generate_id(x11->xcb_conn);
|
||||
|
||||
xcb_create_window(x11->xcb_conn, XCB_COPY_FROM_PARENT, x11->win, screen->root,
|
||||
xcb_create_window(x11->xcb_conn, XCB_COPY_FROM_PARENT, x11->win, x11->screen->root,
|
||||
0, 0, 1024, 768, 1, XCB_WINDOW_CLASS_INPUT_OUTPUT,
|
||||
screen->root_visual, mask, values);
|
||||
x11->screen->root_visual, mask, values);
|
||||
|
||||
xcb_map_window(x11->xcb_conn, x11->win);
|
||||
xcb_flush(x11->xcb_conn);
|
||||
|
@ -100,12 +108,15 @@ static void wlr_x11_backend_destroy(struct wlr_backend *backend) {
|
|||
|
||||
struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend;
|
||||
|
||||
wlr_egl_free(&x11->egl);
|
||||
|
||||
xcb_disconnect(x11->xcb_conn);
|
||||
free(x11);
|
||||
}
|
||||
|
||||
struct wlr_egl *wlr_x11_backend_get_egl(struct wlr_backend *backend) {
|
||||
return NULL;
|
||||
static struct wlr_egl *wlr_x11_backend_get_egl(struct wlr_backend *backend) {
|
||||
struct wlr_x11_backend *x11 = (struct wlr_x11_backend *)backend;
|
||||
return &x11->egl;
|
||||
}
|
||||
|
||||
bool wlr_backend_is_x11(struct wlr_backend *backend) {
|
||||
|
|
|
@ -11,6 +11,7 @@ struct wlr_x11_backend {
|
|||
|
||||
Display *xlib_conn;
|
||||
xcb_connection_t *xcb_conn;
|
||||
xcb_screen_t *screen;
|
||||
xcb_window_t win;
|
||||
|
||||
struct wlr_egl egl;
|
||||
|
|
Loading…
Reference in New Issue