static struct weston_compositor *
headless_compositor_create(struct wl_display *display,
struct headless_parameters *param,
const char *display_name,
int *argc, char *argv[],
struct weston_config *config)
{
struct headless_compositor *c;
c = zalloc(sizeof *c);
if (c == NULL)
return NULL;
if (weston_compositor_init(&c->base, display, argc, argv, config) < 0)
goto err_free;
if (weston_compositor_set_presentation_clock_software(&c->base) < 0)
goto err_compositor;
if (headless_input_create(c) < 0)
goto err_compositor;
c->base.destroy = headless_destroy;
c->base.restore = headless_restore;
c->use_pixman = param->use_pixman;
if (c->use_pixman) {
pixman_renderer_init(&c->base);
}
if (headless_compositor_create_output(c, param) < 0)
goto err_input;
if (!c->use_pixman && noop_renderer_init(&c->base) < 0)
goto err_input;
return &c->base;
err_input:
headless_input_destroy(c);
err_compositor:
weston_compositor_shutdown(&c->base);
err_free:
free(c);
return NULL;
}
static struct weston_compositor *
headless_compositor_create(struct wl_display *display,
int width, int height, const char *display_name,
int argc, char *argv[], const char *config_file)
{
struct headless_compositor *c;
c = calloc(1, sizeof *c);
if (c == NULL)
return NULL;
memset(c, 0, sizeof *c);
if (weston_compositor_init(&c->base, display, argc, argv,
config_file) < 0)
goto err_free;
weston_seat_init(&c->fake_seat, &c->base);
c->base.destroy = headless_destroy;
c->base.restore = headless_restore;
if (headless_compositor_create_output(c, width, height) < 0)
goto err_compositor;
if (noop_renderer_init(&c->base) < 0)
goto err_compositor;
return &c->base;
err_compositor:
weston_compositor_shutdown(&c->base);
err_free:
free(c);
return NULL;
}
static struct weston_compositor *
wayland_compositor_create(struct wl_display *display,
int width, int height, const char *display_name,
int *argc, char *argv[],
struct weston_config *config)
{
struct wayland_compositor *c;
struct wl_event_loop *loop;
int fd;
c = malloc(sizeof *c);
if (c == NULL)
return NULL;
memset(c, 0, sizeof *c);
if (weston_compositor_init(&c->base, display, argc, argv,
config) < 0)
goto err_free;
c->parent.wl_display = wl_display_connect(display_name);
if (c->parent.wl_display == NULL) {
weston_log("failed to create display: %m\n");
goto err_compositor;
}
wl_list_init(&c->input_list);
c->parent.registry = wl_display_get_registry(c->parent.wl_display);
wl_registry_add_listener(c->parent.registry, ®istry_listener, c);
wl_display_dispatch(c->parent.wl_display);
c->base.wl_display = display;
if (gl_renderer_create(&c->base, c->parent.wl_display,
gl_renderer_alpha_attribs,
NULL) < 0)
goto err_display;
c->base.destroy = wayland_destroy;
c->base.restore = wayland_restore;
c->border.top = 30;
c->border.bottom = 24;
c->border.left = 25;
c->border.right = 26;
/* requires border fields */
if (wayland_compositor_create_output(c, width, height) < 0)
goto err_gl;
/* requires gl_renderer_output_state_create called
* by wayland_compositor_create_output */
create_border(c);
loop = wl_display_get_event_loop(c->base.wl_display);
fd = wl_display_get_fd(c->parent.wl_display);
c->parent.wl_source =
wl_event_loop_add_fd(loop, fd, WL_EVENT_READABLE,
wayland_compositor_handle_event, c);
if (c->parent.wl_source == NULL)
goto err_gl;
wl_event_source_check(c->parent.wl_source);
return &c->base;
err_gl:
c->base.renderer->destroy(&c->base);
err_display:
wl_display_disconnect(c->parent.wl_display);
err_compositor:
weston_compositor_shutdown(&c->base);
err_free:
free(c);
return NULL;
}