void lumi_update_fonts(VALUE ary) { #if PANGO_VERSION_MAJOR > 1 || PANGO_VERSION_MINOR >= 22 pango_cairo_font_map_set_default(NULL); #endif rb_funcall(rb_const_get(cLumi, rb_intern("FONTS")), rb_intern("replace"), 1, ary); }
int main (int argc, char **argv) { int num_threads = 10; int i; GPtrArray *threads = g_ptr_array_new (); GPtrArray *surfaces = g_ptr_array_new (); if (argc > 1) num_threads = atoi (argv[1]); if (argc > 2) num_iters = atoi (argv[2]); #if !GLIB_CHECK_VERSION (2, 35, 3) g_type_init(); #endif g_mutex_lock (&mutex); for (i = 0; i < num_threads; i++) { char buf[10]; cairo_surface_t *surface = create_surface (); g_ptr_array_add (surfaces, surface); g_snprintf (buf, sizeof (buf), "%d", i); g_ptr_array_add (threads, g_thread_new (buf, thread_func, surface)); } /* Let them loose! */ g_mutex_unlock (&mutex); for (i = 0; i < num_threads; i++) g_thread_join (g_ptr_array_index (threads, i)); g_ptr_array_free (threads, TRUE); /* Now, draw a reference image and check results. */ { cairo_surface_t *ref_surface = create_surface (); cairo_t *cr = cairo_create (ref_surface); PangoLayout *layout = create_layout (cr); unsigned char *ref_data = cairo_image_surface_get_data (ref_surface); unsigned int len = WIDTH * HEIGHT; draw (cr, layout, num_iters - 1); g_object_unref (layout); cairo_destroy (cr); /* cairo_surface_write_to_png (ref_surface, "test-pangocairo-threads-reference.png"); */ g_assert (WIDTH == cairo_format_stride_for_width (CAIRO_FORMAT_A8, WIDTH)); for (i = 0; i < num_threads; i++) { cairo_surface_t *surface = g_ptr_array_index (surfaces, i); unsigned char *data = cairo_image_surface_get_data (surface); if (memcmp (ref_data, data, len)) { fprintf (stderr, "image for thread %d different from reference image.\n", i); cairo_surface_write_to_png (ref_surface, "test-pangocairo-threads-reference.png"); cairo_surface_write_to_png (surface, "test-pangocairo-threads-failed.png"); return 1; } cairo_surface_destroy (surface); } cairo_surface_destroy (ref_surface); } g_ptr_array_free (surfaces, TRUE); pango_cairo_font_map_set_default (NULL); return 0; }
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; }
static VALUE rg_s_set_default(VALUE klass, VALUE font_map) { pango_cairo_font_map_set_default(RVAL2GOBJ(font_map)); return klass; }