Add cairo_xcb_surface_set_drawable

Mirrors cairo_xlib_surface_set_drawable, allowing the drawable
targeted by a surface to be changed on the fly.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/cairo-xcb.h b/src/cairo-xcb.h
index 4bfb0b581..e321d8482 100644
--- a/src/cairo-xcb.h
+++ b/src/cairo-xcb.h
@@ -75,6 +75,12 @@ cairo_xcb_surface_set_size (cairo_surface_t *surface,
 			    int		     width,
 			    int		     height);
 
+cairo_public void
+cairo_xcb_surface_set_drawable (cairo_surface_t *surface,
+				xcb_drawable_t	drawable,
+				int		width,
+				int		height);
+
 cairo_public xcb_connection_t *
 cairo_xcb_device_get_connection (cairo_device_t *device);