C++ (Cpp) headless_backend_createの例

コード例 #1

ファイル: compositor-headless.c プロジェクト: ChristophHaag/weston

WL_EXPORT int
backend_init(struct weston_compositor *compositor,
	     int *argc, char *argv[],
	     struct weston_config *wc,
	     struct weston_backend_config *config_base)
{
	struct headless_backend *b;
	struct weston_headless_backend_config config = {{ 0, }};

	if (config_base == NULL ||
	    config_base->struct_version != WESTON_HEADLESS_BACKEND_CONFIG_VERSION ||
	    config_base->struct_size > sizeof(struct weston_headless_backend_config)) {
		weston_log("headless backend config structure is invalid\n");
		return -1;
	}

	config_init_to_defaults(&config);
	memcpy(&config, config_base, config_base->struct_size);

	b = headless_backend_create(compositor, &config);
	if (b == NULL)
		return -1;

	return 0;
}

コード例 #2

ファイル: compositor-headless.c プロジェクト: jigpu/weston

WL_EXPORT int
backend_init(struct weston_compositor *compositor,
	     int *argc, char *argv[],
	     struct weston_config *config,
	     struct weston_backend_config *config_base)
{
	int width = 1024, height = 640;
	char *display_name = NULL;
	struct headless_parameters param = { 0, };
	const char *transform = "normal";
	struct headless_backend *b;

	const struct weston_option headless_options[] = {
		{ WESTON_OPTION_INTEGER, "width", 0, &width },
		{ WESTON_OPTION_INTEGER, "height", 0, &height },
		{ WESTON_OPTION_BOOLEAN, "use-pixman", 0, &param.use_pixman },
		{ WESTON_OPTION_STRING, "transform", 0, &transform },
	};

	parse_options(headless_options,
		      ARRAY_LENGTH(headless_options), argc, argv);

	param.width = width;
	param.height = height;

	if (weston_parse_transform(transform, &param.transform) < 0)
		weston_log("Invalid transform \"%s\"\n", transform);

	b = headless_backend_create(compositor, &param, display_name);
	if (b == NULL)
		return -1;
	return 0;
}