Package org.freedesktop.wayland.server

Class WlShmResource

java.lang.Object

org.freedesktop.wayland.server.Resource<WlShmRequests>

org.freedesktop.wayland.server.WlShmResource

All Implemented Interfaces:

WaylandObject

public class WlShmResource
extends Resource<WlShmRequests>

shared memory support

A singleton global object that provides support for shared memory.

Clients can create wl_shm_pool objects using the create_pool request.

On binding the wl_shm object one or more format events are emitted to inform clients about the valid pixel formats that can be used for buffers.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	INTERFACE_NAME

Fields inherited from class org.freedesktop.wayland.server.Resource

wlResourcePtr

Constructor Summary

Constructors

Constructor	Description
WlShmResource(MemorySegment pointer)
WlShmResource(Client client, int version, int id, WlShmRequests implementation)

Method Summary

Modifier and Type	Method	Description
void	format(int format)	pixel format description

Methods inherited from class org.freedesktop.wayland.server.Resource

addDestroyListener, destroy, equals, getClient, getId, getImplementation, getPointer, getVersion, hashCode, postError, postEvent, postEvent, register, unregister

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

INTERFACE_NAME

public static final String INTERFACE_NAME

See Also:

• Constant Field Values

Constructor Details

WlShmResource

public WlShmResource(Client client,
 int version,
 int id,
 WlShmRequests implementation)

WlShmResource

public WlShmResource(MemorySegment pointer)

Method Details

format

public void format(int format)

pixel format description

Informs the client about a valid pixel format that can be used for buffers. Known formats include argb8888 and xrgb8888.

Parameters:

format - buffer pixel format