output.c File Reference

#include "output.h"
#include <inttypes.h>
#include <libbase/libbase.h>
#include <stdbool.h>
#include <stdlib.h>
#include <time.h>
#include <toolkit/toolkit.h>
#include <wayland-client-protocol.h>
#include <wayland-server-core.h>
#include <wayland-util.h>
#include <wlr/backend/wayland.h>
#include <wlr/backend/x11.h>
#include <wlr/render/allocator.h>
#include <wlr/types/wlr_output.h>
#include <wlr/types/wlr_scene.h>

Include dependency graph for output.c:

Classes
struct	_wlmbe_output_t

Functions
static void	_wlmbe_output_handle_destroy (struct wl_listener *listener_ptr, void *data_ptr)
static void	_wlmbe_output_handle_frame (struct wl_listener *listener_ptr, void *data_ptr)
static void	_wlmbe_output_handle_request_state (struct wl_listener *listener_ptr, void *data_ptr)
wlmbe_output_t *	wlmbe_output_create (struct wlr_output *wlr_output_ptr, struct wlr_allocator *wlr_allocator_ptr, struct wlr_renderer *wlr_renderer_ptr, struct wlr_scene *wlr_scene_ptr, wlmbe_output_config_t *config_ptr, int width, int height)
void	wlmbe_output_destroy (wlmbe_output_t *output_ptr)
const char *	wlmbe_output_description (wlmbe_output_t *output_ptr)
struct wlr_output *	wlmbe_wlr_output_from_output (wlmbe_output_t *output_ptr)
wlmbe_output_config_attributes_t *	wlmbe_output_attributes (wlmbe_output_t *output_ptr)
bs_dllist_node_t *	wlmbe_dlnode_from_output (wlmbe_output_t *output_ptr)
wlmbe_output_t *	wlmbe_output_from_dlnode (bs_dllist_node_t *dlnode_ptr)

Detailed Description

Copyright

Copyright 2025 Google LLC

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

https://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

_wlmbe_output_handle_destroy()

void _wlmbe_output_handle_destroy ( struct wl_listener *  listener_ptr, void *  data_ptr  )

static

Event handler for the destroy signal raised by wlr_output.

Parameters

listener_ptr
data_ptr

_wlmbe_output_handle_frame()

void _wlmbe_output_handle_frame ( struct wl_listener *  listener_ptr, void *  data_ptr  )

static

Event handler for the frame signal raised by wlr_output.

Parameters

listener_ptr
data_ptr

_wlmbe_output_handle_request_state()

void _wlmbe_output_handle_request_state ( struct wl_listener *  listener_ptr, void *  data_ptr  )

static

Event handler for the request_state signal raised by wlr_output.

Parameters

listener_ptr
data_ptr

wlmbe_dlnode_from_output()

bs_dllist_node_t * wlmbe_dlnode_from_output

(

wlmbe_output_t *

output_ptr

)

Returns a pointer to wlmbe_output_t::dlnode.

wlmbe_output_attributes()

wlmbe_output_config_attributes_t * wlmbe_output_attributes

(

wlmbe_output_t *

output_ptr

)

Returns wlmbe_output_t::attributes_ptr.

wlmbe_output_create()

wlmbe_output_t * wlmbe_output_create	(	struct wlr_output *	wlr_output_ptr,
		struct wlr_allocator *	wlr_allocator_ptr,
		struct wlr_renderer *	wlr_renderer_ptr,
		struct wlr_scene *	wlr_scene_ptr,
		wlmbe_output_config_t *	config_ptr,
		int	width,
		int	height
	)

Creates an output device from wlr_output_ptr.

Parameters

wlr_output_ptr
wlr_allocator_ptr
wlr_renderer_ptr
wlr_scene_ptr
config_ptr
width
height

Returns

The output device handle or NULL on error.

wlmbe_output_description()

const char * wlmbe_output_description

(

wlmbe_output_t *

output_ptr

)

Returns

A long description string,

See also

wlmbe_output_t::description_ptr.

wlmbe_output_destroy()

void wlmbe_output_destroy

(

wlmbe_output_t *

output_ptr

)

Destroys the output device handle, as created by wlmbe_output_create.

Parameters

output_ptr

wlmbe_output_from_dlnode()

wlmbe_output_t * wlmbe_output_from_dlnode

(

bs_dllist_node_t *

dlnode_ptr

)

Returns the wlmbe_output_t for wlmbe_output_t::dlnode.

wlmbe_wlr_output_from_output()

struct wlr_output * wlmbe_wlr_output_from_output

(

wlmbe_output_t *

output_ptr

)

Returns wlmbe_output_t::wlr_output_ptr.