#include "internal.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/list.h>

Functions
static uint64_t	display_events_pipe_read (display_t disp, event_t event)

static uint64_t	display_events_pipe_write (display_t disp, const event_t event)

display_t *	display_new (void)
	Create a new display connection.

void	display_free (display_t *disp)
	Free a display connection.

bool	display_is_connected (display_t *disp)
	Check if the display connection is still connected.

void	display_disconnect (display_t *disp)
	Disconnect the display connection.

void *	display_cmd_alloc (display_t *disp, cmd_type_t type, uint64_t size)
	Allocate a section of the displays command buffer.

void	display_cmds_flush (display_t *disp)
	Flush the display's command buffer.

uint64_t	display_next (display_t disp, event_t event, clock_t timeout)
	Retrieve the next event from the display connection.

uint64_t	display_poll (display_t disp, pollfd_t fds, uint64_t nfds, clock_t timeout)
	Poll the display connection for events together with other file descriptors.

void	display_push (display_t disp, surface_id_t target, event_type_t type, void data, uint64_t size)
	Push an event to the display's internal event queue.

uint64_t	display_wait (display_t disp, event_t event, event_type_t expected)
	Wait for the display to receive an event of the expected type.

uint64_t	display_emit (display_t disp, surface_id_t target, event_type_t type, void data, uint64_t size)
	Emit an event to a target surface.

uint64_t	display_dispatch (display_t disp, const event_t event)
	Dispatch an event to the appropriate surface.

uint64_t	display_dispatch_pending (display_t *disp, event_type_t type, surface_id_t target)
	Dispatch all events currently in the display's internal event queue of a specific type and target.

uint64_t	display_subscribe (display_t *disp, event_type_t type)
	Subscribe to events of a specific type.

uint64_t	display_unsubscribe (display_t *disp, event_type_t type)
	Unsubscribe from events of a specific type.

uint64_t	display_get_surface_info (display_t disp, surface_id_t id, surface_info_t info)
	Get information about a surface.

uint64_t	display_set_focus (display_t *disp, surface_id_t id)
	Set the focus to a surface.

uint64_t	display_set_is_visible (display_t *disp, surface_id_t id, bool isVisible)
	Set the visibility of a surface.

uint64_t	display_get_screen (display_t disp, rect_t rect, uint64_t index)
	Get the rectangle of a screen.

Function Documentation

◆ display_events_pipe_read()

static uint64_t display_events_pipe_read	(	display_t *	disp,
		event_t *	event
	)

inlinestatic

Definition at line 9 of file display.c.

References ERR, display_t::eventsInPipe, display_t::eventsPipe, display_t::isConnected, and read().

Referenced by display_dispatch_pending(), display_next(), and display_wait().

◆ display_events_pipe_write()

static uint64_t display_events_pipe_write	(	display_t *	disp,
		const event_t *	event
	)

inlinestatic

Definition at line 25 of file display.c.

References ERR, display_t::eventsInPipe, display_t::eventsPipe, display_t::isConnected, and write().

Referenced by display_dispatch_pending(), display_push(), and display_wait().

Functions

Function Documentation

◆ display_events_pipe_read()

◆ display_events_pipe_write()