Public Member Functions¶

std::function< void(shm_pool_t, int, int32_t)> & on_create_pool ()
create a shm pool void format (shm_format const &format, bool post=true)
pixel format description void post_invalid_format (std::string const &msg)
Post error: buffer format is not known. void post_invalid_stride (std::string const &msg)
Post error: invalid size or stride during pool or buffer creation. void post_invalid_fd (std::string const &msg)
Post error: mmapping the file descriptor failed. bool proxy_has_object () const
Check whether this wrapper actually wraps an object. void post_no_memory () const
uint32_t get_id () const
client_t get_client () const
unsigned int get_version () const
std::string get_class ()

Static Public Attributes¶

static constexpr std::uint32_t format_since_version = 1
Minimum protocol version required for the format function.

void shm_t::format (shm_format const & format, bool post = true)¶

pixel format description

Parameters

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

Definition at line 1753 of file wayland-server-protocol.cpp.

std::string wayland::server::resource_t::get_class () [inherited]¶

Retrieve the interface name (class) of a resource object.

Returns

client_t wayland::server::resource_t::get_client () const [inherited]¶

Get the associated client

Returns

uint32_t wayland::server::resource_t::get_id () const [inherited]¶

Get the internal ID of the resource

Returns

unsigned int wayland::server::resource_t::get_version () const [inherited]¶

Get interface version

Returns

std::function< void(shm_pool_t, int, int32_t)> & shm_t::on_create_pool ()¶

create a shm pool

Parameters

Create a new wl_shm_pool object.

The pool can be used to create shared memory based buffer objects. The server will mmap size bytes of the passed file descriptor, to use as backing memory for the pool.

Definition at line 1747 of file wayland-server-protocol.cpp.

void shm_t::post_invalid_fd (std::string const & msg)¶

Post error: mmapping the file descriptor failed.

Definition at line 1768 of file wayland-server-protocol.cpp.

void shm_t::post_invalid_format (std::string const & msg)¶

Post error: buffer format is not known.

Definition at line 1758 of file wayland-server-protocol.cpp.

void shm_t::post_invalid_stride (std::string const & msg)¶

Post error: invalid size or stride during pool or buffer creation.

Definition at line 1763 of file wayland-server-protocol.cpp.

void wayland::server::resource_t::post_no_memory () const [inherited]¶

Post 'not enough memory' error to the client

If the compositor has not enough memory to fulfill a certail request of the client, this function can be called to notify the client of this circumstance.

bool wayland::server::resource_t::proxy_has_object () const [inherited]¶

Check whether this wrapper actually wraps an object.

Returns

constexpr std::uint32_t wayland::server::shm_t::format_since_version = 1 [static], [constexpr]¶

Minimum protocol version required for the format function.

Definition at line 476 of file wayland-server-protocol.hpp.