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ClutterWaylandSurfaceClutterWaylandSurface — An actor which displays the content of a client surface |
Functions
ClutterActor * | clutter_wayland_surface_new () |
gboolean | clutter_wayland_surface_attach_buffer () |
void | clutter_wayland_surface_damage_buffer () |
CoglTexture * | clutter_wayland_surface_get_cogl_texture () |
struct wl_surface * | clutter_wayland_surface_get_surface () |
void | clutter_wayland_surface_set_surface () |
Description
ClutterWaylandSurface is an actor for displaying the contents of a client surface. It is intended to support developers implementing Clutter based wayland compositors.
Functions
clutter_wayland_surface_new ()
ClutterActor *
clutter_wayland_surface_new (struct wl_surface *surface
);
Creates a new ClutterWaylandSurface for surface
Since: 1.8
Stability Level: Unstable
clutter_wayland_surface_attach_buffer ()
gboolean clutter_wayland_surface_attach_buffer (ClutterWaylandSurface *self
,struct wl_resource *buffer
,GError **error
);
This associates a client's buffer with the ClutterWaylandSurface
actor self
. This will automatically result in self
being re-drawn
with the new buffer contents.
Parameters
self |
A ClutterWaylandSurface actor |
|
buffer |
A compositor side resource representing a wl_buffer |
|
error |
A GError |
Since: 1.8
Stability Level: Unstable
clutter_wayland_surface_damage_buffer ()
void clutter_wayland_surface_damage_buffer (ClutterWaylandSurface *self
,struct wl_resource *buffer
,gint32 x
,gint32 y
,gint32 width
,gint32 height
);
This marks a region of the given buffer
has having been changed by
the client. This will automatically result in the corresponding damaged
region of the actor self
being redrawn.
If multiple regions are changed then this should be called multiple times with different damage rectangles.
Parameters
self |
A ClutterWaylandSurface actor |
|
buffer |
A wayland resource for a buffer |
|
x |
The x coordinate of the damaged rectangle |
|
y |
The y coordinate of the damaged rectangle |
|
width |
The width of the damaged rectangle |
|
height |
The height of the damaged rectangle |
Since: 1.8
Stability Level: Unstable
clutter_wayland_surface_get_cogl_texture ()
CoglTexture *
clutter_wayland_surface_get_cogl_texture
(ClutterWaylandSurface *self
);
Retrieves the Cogl texture with the contents of the Wayland surface.
Since: 1.10
clutter_wayland_surface_get_surface ()
struct wl_surface *
clutter_wayland_surface_get_surface (ClutterWaylandSurface *self
);
Retrieves a point to the Wayland surface used by the actor.
Since: 1.10
clutter_wayland_surface_set_surface ()
void clutter_wayland_surface_set_surface (ClutterWaylandSurface *self
,struct wl_surface *surface
);
Sets the Wayland surface to be used by the actor.
Since: 1.10
Types and Values
struct ClutterWaylandSurface
struct ClutterWaylandSurface { };
The ClutterWaylandSurface structure contains only private data
Since: 1.10
Stability Level: Unstable
struct ClutterWaylandSurfaceClass
struct ClutterWaylandSurfaceClass { void (*queue_damage_redraw) (ClutterWaylandSurface *texture, gint x, gint y, gint width, gint height); };
The ClutterWaylandSurfaceClass structure contains only private data
Since: 1.10
Stability Level: Unstable