예제 #1
0
파일: edge.hpp 프로젝트: ToMadoRe/v4r
template<typename PointInT, typename PointOutT> void
pcl_1_8::Edge<PointInT, PointOutT>::detectEdgeLoG (
    const float kernel_sigma, const float kernel_size,
    pcl::PointCloud<PointOutT> &output)
{
  convolution_.setInputCloud (input_);

  pcl::PointCloud<pcl::PointXYZI>::Ptr log_kernel (new pcl::PointCloud<pcl::PointXYZI>);
  kernel_.setKernelType (kernel<pcl::PointXYZI>::LOG);
  kernel_.setKernelSigma (kernel_sigma);
  kernel_.setKernelSize (kernel_size);
  kernel_.fetchKernel (*log_kernel);
  convolution_.setKernel (*log_kernel);
  convolution_.filter (output);
}
예제 #2
0
파일: main.c 프로젝트: thejan2009/sway
int main(int argc, char **argv) {
	static int verbose = 0, debug = 0, validate = 0, allow_unsupported_gpu = 0;

	static struct option long_options[] = {
		{"help", no_argument, NULL, 'h'},
		{"config", required_argument, NULL, 'c'},
		{"validate", no_argument, NULL, 'C'},
		{"debug", no_argument, NULL, 'd'},
		{"version", no_argument, NULL, 'v'},
		{"verbose", no_argument, NULL, 'V'},
		{"get-socketpath", no_argument, NULL, 'p'},
		{"unsupported-gpu", no_argument, NULL, 'u'},
		{"my-next-gpu-wont-be-nvidia", no_argument, NULL, 'u'},
		{0, 0, 0, 0}
	};

	char *config_path = NULL;

	const char* usage =
		"Usage: sway [options] [command]\n"
		"\n"
		"  -h, --help             Show help message and quit.\n"
		"  -c, --config <config>  Specify a config file.\n"
		"  -C, --validate         Check the validity of the config file, then exit.\n"
		"  -d, --debug            Enables full logging, including debug information.\n"
		"  -v, --version          Show the version number and quit.\n"
		"  -V, --verbose          Enables more verbose logging.\n"
		"      --get-socketpath   Gets the IPC socket path and prints it, then exits.\n"
		"\n";

	int c;
	while (1) {
		int option_index = 0;
		c = getopt_long(argc, argv, "hCdD:vVc:", long_options, &option_index);
		if (c == -1) {
			break;
		}
		switch (c) {
		case 'h': // help
			fprintf(stdout, "%s", usage);
			exit(EXIT_SUCCESS);
			break;
		case 'c': // config
			config_path = strdup(optarg);
			break;
		case 'C': // validate
			validate = 1;
			break;
		case 'd': // debug
			debug = 1;
			break;
		case 'D': // extended debug options
			enable_debug_flag(optarg);
			break;
		case 'u':
			allow_unsupported_gpu = 1;
			break;
		case 'v': // version
			fprintf(stdout, "sway version " SWAY_VERSION "\n");
			exit(EXIT_SUCCESS);
			break;
		case 'V': // verbose
			verbose = 1;
			break;
		case 'p': ; // --get-socketpath
			if (getenv("SWAYSOCK")) {
				fprintf(stdout, "%s\n", getenv("SWAYSOCK"));
				exit(EXIT_SUCCESS);
			} else {
				fprintf(stderr, "sway socket not detected.\n");
				exit(EXIT_FAILURE);
			}
			break;
		default:
			fprintf(stderr, "%s", usage);
			exit(EXIT_FAILURE);
		}
	}

	// Since wayland requires XDG_RUNTIME_DIR to be set, abort with just the
	// clear error message (when not running as an IPC client).
	if (!getenv("XDG_RUNTIME_DIR") && optind == argc) {
		fprintf(stderr,
				"XDG_RUNTIME_DIR is not set in the environment. Aborting.\n");
		exit(EXIT_FAILURE);
	}

	// As the 'callback' function for wlr_log is equivalent to that for
	// sway, we do not need to override it.
	if (debug) {
		sway_log_init(SWAY_DEBUG, sway_terminate);
		wlr_log_init(WLR_DEBUG, NULL);
	} else if (verbose || validate) {
		sway_log_init(SWAY_INFO, sway_terminate);
		wlr_log_init(WLR_INFO, NULL);
	} else {
		sway_log_init(SWAY_ERROR, sway_terminate);
		wlr_log_init(WLR_ERROR, NULL);
	}

	log_kernel();
	log_distro();
	log_env();
	detect_proprietary(allow_unsupported_gpu);
	detect_raspi();

	if (optind < argc) { // Behave as IPC client
		if (optind != 1) {
			sway_log(SWAY_ERROR,
					"Detected both options and positional arguments. If you "
					"are trying to use the IPC client, options are not "
					"supported. Otherwise, check the provided arguments for "
					"issues. See `man 1 sway` or `sway -h` for usage. If you "
					"are trying to generate a debug log, use "
					"`sway -d 2>sway.log`.");
			exit(EXIT_FAILURE);
		}
		if (!drop_permissions()) {
			exit(EXIT_FAILURE);
		}
		char *socket_path = getenv("SWAYSOCK");
		if (!socket_path) {
			sway_log(SWAY_ERROR, "Unable to retrieve socket path");
			exit(EXIT_FAILURE);
		}
		char *command = join_args(argv + optind, argc - optind);
		run_as_ipc_client(command, socket_path);
		free(command);
		return 0;
	}

	if (!server_privileged_prepare(&server)) {
		return 1;
	}

	if (!drop_permissions()) {
		server_fini(&server);
		exit(EXIT_FAILURE);
	}

	// handle SIGTERM signals
	signal(SIGTERM, sig_handler);

	// prevent ipc from crashing sway
	signal(SIGPIPE, SIG_IGN);

	sway_log(SWAY_INFO, "Starting sway version " SWAY_VERSION);

	root = root_create();

	if (!server_init(&server)) {
		return 1;
	}

	if (validate) {
		bool valid = load_main_config(config_path, false, true);
		free(config_path);
		return valid ? 0 : 1;
	}

	ipc_init(&server);

	setenv("WAYLAND_DISPLAY", server.socket, true);
	if (!load_main_config(config_path, false, false)) {
		sway_terminate(EXIT_FAILURE);
		goto shutdown;
	}

	if (!server_start(&server)) {
		sway_terminate(EXIT_FAILURE);
		goto shutdown;
	}

	config->active = true;
	load_swaybars();
	run_deferred_commands();

	if (config->swaynag_config_errors.pid > 0) {
		swaynag_show(&config->swaynag_config_errors);
	}

	server_run(&server);

shutdown:
	sway_log(SWAY_INFO, "Shutting down sway");

	server_fini(&server);
	root_destroy(root);
	root = NULL;

	free(config_path);
	free_config(config);

	pango_cairo_font_map_set_default(NULL);

	return exit_value;
}