xcb_damage_add_checked3

Request arguments

conn

The XCB connection to X11.

drawable

TODO: NOT YET DOCUMENTED.

region

TODO: NOT YET DOCUMENTED.

Overview

This updates the regions of damage recorded in a a Damage object. See https://www.x.org/releases/current/doc/damageproto/damageproto.txt for details.

Return value

Returns an xcb_void_cookie_t. Errors (if any) have to be handled in the event loop.

If you want to handle errors directly with xcb_request_check instead, use xcb_damage_add_checked. See xcb-requests(3) for details.

Errors

This request does never generate any errors.