comp_window_direct_wayland.c File Reference

Wayland direct mode code. More...

#include <errno.h>
#include <linux/input.h>
#include <poll.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <wayland-client.h>
#include <xf86drm.h>
#include "drm-lease-v1-client-protocol.h"
#include "xrt/xrt_compiler.h"
#include "main/comp_window.h"
#include "main/comp_window_direct.h"

Include dependency graph for comp_window_direct_wayland.c:

Data Structures
struct	direct_wayland_lease
struct	direct_wayland_lease_connector
struct	direct_wayland_lease_device
struct	comp_window_direct_wayland

Functions
static void	direct_wayland_lease_device_destroy (struct direct_wayland_lease_device *dev)
static void	comp_window_direct_wayland_destroy (struct comp_target *w)
static struct vk_bundle *	get_vk (struct comp_window_direct_wayland *cww)
static void	_lease_fd (void *data, struct wp_drm_lease_v1 *wp_drm_lease_v1, int32_t leased_fd)
static void	_lease_finished (void *data, struct wp_drm_lease_v1 *wp_drm_lease_v1)
static VkResult	comp_window_direct_wayland_create_surface (struct comp_window_direct_wayland *w, VkSurfaceKHR *surface, uint32_t width, uint32_t height)
static bool	comp_window_direct_wayland_init_swapchain (struct comp_target *w, uint32_t width, uint32_t height)
static void	comp_window_direct_wayland_flush (struct comp_target *w)
static void	_lease_connector_name (void *data, struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1, const char *name)
static void	_lease_connector_description (void *data, struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1, const char *description)
static void	_lease_connector_connector_id (void *data, struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1, uint32_t connector_id)
static void	_lease_connector_done (void *data, struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1)
static void	_lease_connector_withdrawn (void *data, struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1)
static void	_drm_lease_device_drm_fd (void *data, struct wp_drm_lease_device_v1 *drm_lease_device, int fd)
static void	_drm_lease_device_connector (void *data, struct wp_drm_lease_device_v1 *wp_drm_lease_device_v1, struct wp_drm_lease_connector_v1 *wp_drm_lease_connector_v1)
static void	_drm_lease_device_done (void *data, struct wp_drm_lease_device_v1 *wp_drm_lease_device_v1)
static void	_drm_lease_device_released (void *data, struct wp_drm_lease_device_v1 *wp_drm_lease_device_v1)
static void	_registry_global_remove_cb (void *data, struct wl_registry *registry, uint32_t name)
static void	_registry_global_cb (void *data, struct wl_registry *registry, uint32_t name, const char *interface, uint32_t version)
static bool	comp_window_direct_wayland_init (struct comp_target *w)
static void	_update_window_title (struct comp_target *ct, const char *title)
struct comp_target *	comp_window_direct_wayland_create (struct comp_compositor *c)
	Create a direct surface to a HMD using Wayland. More...
static bool	detect (const struct comp_target_factory *ctf, struct comp_compositor *c)
static bool	create_target (const struct comp_target_factory *ctf, struct comp_compositor *c, struct comp_target **out_ct)

Variables
static const struct wp_drm_lease_v1_listener	lease_listener
static const struct wp_drm_lease_connector_v1_listener	lease_connector_listener
static const struct wp_drm_lease_device_v1_listener	drm_lease_device_listener
static const struct wl_registry_listener	registry_listener
static const char *	instance_extensions []
const struct comp_target_factory	comp_target_factory_direct_wayland

Detailed Description

Wayland direct mode code.

Author

Drew DeVault sir@c.nosp@m.mpwn.nosp@m..com

Lubosz Sarnecki lubos.nosp@m.z.sa.nosp@m.rneck.nosp@m.i@co.nosp@m.llabo.nosp@m.ra.c.nosp@m.om

Simon Zeni simon.nosp@m.@bl4.nosp@m.ckb0n.nosp@m.e.ca

Variable Documentation

comp_target_factory_direct_wayland

const struct comp_target_factory comp_target_factory_direct_wayland

Initial value:

= {
    .name = "Wayland Direct-Mode",
    .identifier = "direct_wayland",
    .requires_vulkan_for_create = false,
    .is_deferred = false,
    .required_instance_version = 0,
    .required_instance_extensions = instance_extensions,
    .required_instance_extension_count = ARRAY_SIZE(instance_extensions),
    .optional_device_extensions = NULL,
    .optional_device_extension_count = 0,
    .detect = detect,
    .create_target = create_target,
}

drm_lease_device_listener

const struct wp_drm_lease_device_v1_listener drm_lease_device_listener

static

Initial value:

= {
    .drm_fd = _drm_lease_device_drm_fd,
    .connector = _drm_lease_device_connector,
    .done = _drm_lease_device_done,
    .released = _drm_lease_device_released,
}

instance_extensions

const char* instance_extensions[]

static

Initial value:

= {
    VK_KHR_DISPLAY_EXTENSION_NAME,             
    VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME,     
    VK_EXT_DIRECT_MODE_DISPLAY_EXTENSION_NAME, 
 
 
 
 
}

lease_connector_listener

const struct wp_drm_lease_connector_v1_listener lease_connector_listener

static

Initial value:

= {
    .name = _lease_connector_name,
    .description = _lease_connector_description,
    .connector_id = _lease_connector_connector_id,
    .done = _lease_connector_done,
    .withdrawn = _lease_connector_withdrawn,
}

lease_listener

const struct wp_drm_lease_v1_listener lease_listener

static

Initial value:

= {
    .lease_fd = _lease_fd,
    .finished = _lease_finished,
}

registry_listener

const struct wl_registry_listener registry_listener

static

Initial value:

= {
    .global = _registry_global_cb,
    .global_remove = _registry_global_remove_cb,
}