return 0;
}
+/**
+ * Create a blank cursor.
+ * Note that the pixmaps are leaked (until the X disconnection). Hence, this
+ * function should be called no more than once per X connection.
+ * @param conn XCB connection
+ * @param scr target XCB screen
+ */
+xcb_cursor_t CreateBlankCursor (xcb_connection_t *conn,
+ const xcb_screen_t *scr)
+{
+ xcb_cursor_t cur = xcb_generate_id (conn);
+ xcb_pixmap_t pix = xcb_generate_id (conn);
+ xcb_void_cookie_t ck;
+ xcb_generic_error_t *err;
+
+ ck = xcb_create_pixmap_checked (conn, 1, pix, scr->root, 1, 1);
+ err = xcb_request_check (conn, ck);
+ if (err)
+ {
+ fprintf (stderr, "Cannot create pixmap: %d", err->error_code);
+ free (err);
+ }
+ ck = xcb_create_cursor_checked (conn, cur, pix, pix, 0, 0, 0, 0, 0, 0, 0, 0);
+ err = xcb_request_check (conn, ck);
+ if (err)
+ {
+ fprintf (stderr, "Cannot create pixmap: %d", err->error_code);
+ free (err);
+ }
+ return cur;
+}
+
/**
* Initialize a picture buffer as shared memory, according to the video output
* format. If a attach is true, the segment is attached to
bool *restrict pshm);
int GetWindowSize (struct vout_window_t *wnd, xcb_connection_t *conn,
unsigned *restrict width, unsigned *restrict height);
+xcb_cursor_t CreateBlankCursor (xcb_connection_t *, const xcb_screen_t *);
int CheckError (vout_display_t *, xcb_connection_t *conn,
const char *str, xcb_void_cookie_t);