X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fmain.c;h=126b938200ca4ba42ca64fff8a4980c4e3f93cac;hb=65361f9f797905679c6c58c58733036911d54f7e;hp=cad8a42703f1a7bac0f88298a138e012af8f6b47;hpb=226f4ca4f760ddbbc7566630a9e21c457d70a4eb;p=src%2Fagl-compositor.git diff --git a/src/main.c b/src/main.c index cad8a42..126b938 100644 --- a/src/main.c +++ b/src/main.c @@ -39,6 +39,7 @@ #include #include +#include #ifdef HAVE_BACKEND_X11 #include #endif @@ -46,12 +47,21 @@ #include #include #include +#include #include "shared/os-compatibility.h" #include "shared/helpers.h" #include "agl-shell-server-protocol.h" +#ifdef HAVE_REMOTING +#include "remote.h" +#endif + +#ifdef HAVE_WALTHAM +#include +#endif + static int cached_tm_mday = -1; static struct weston_log_scope *log_scope; @@ -69,6 +79,11 @@ handle_output_destroy(struct wl_listener *listener, void *data) output = wl_container_of(listener, output, output_destroy); assert(output->output == data); + if (output->fullscreen_view.fs->view) { + weston_surface_destroy(output->fullscreen_view.fs->view->surface); + output->fullscreen_view.fs->view = NULL; + } + output->output = NULL; wl_list_remove(&output->output_destroy.link); } @@ -85,6 +100,26 @@ to_ivi_output(struct weston_output *o) return output; } +static void +ivi_output_configure_app_id(struct ivi_output *ivi_output) +{ + if (ivi_output->config) { + if (ivi_output->app_id != NULL) + return; + + weston_config_section_get_string(ivi_output->config, + "agl-shell-app-id", + &ivi_output->app_id, + NULL); + + if (ivi_output->app_id == NULL) + return; + + weston_log("Will place app_id %s on output %s\n", + ivi_output->app_id, ivi_output->name); + } +} + static struct ivi_output * ivi_ensure_output(struct ivi_compositor *ivi, char *name, struct weston_config_section *config) @@ -119,6 +154,7 @@ ivi_ensure_output(struct ivi_compositor *ivi, char *name, &output->output_destroy); wl_list_insert(&ivi->outputs, &output->link); + ivi_output_configure_app_id(output); return output; } @@ -254,6 +290,8 @@ windowed_configure_output(struct ivi_output *output) return -1; } + weston_log("Configured windowed_output_api to %dx%d\n", width, height); + return 0; } @@ -532,6 +570,289 @@ heads_changed(struct wl_listener *listener, void *arg) } } +#ifdef HAVE_WALTHAM +static int +load_waltham_plugin(struct ivi_compositor *ivi, struct weston_config *config) +{ + struct weston_compositor *compositor = ivi->compositor; + int (*module_init)(struct weston_compositor *wc); + + module_init = weston_load_module("waltham-transmitter.so", + "wet_module_init"); + if (!module_init) + return -1; + + if (module_init(compositor) < 0) + return -1; + + ivi->waltham_transmitter_api = weston_get_transmitter_api(compositor); + if (!ivi->waltham_transmitter_api) { + weston_log("Failed to load waltham-transmitter plugin.\n"); + return -1; + } + + weston_log("waltham-transmitter plug-in loaded\n"); + return 0; +} +#else +static int +load_waltham_plugin(struct ivi_compositor *ivi, struct weston_config *config) +{ + return -1; +} +#endif + +#ifdef HAVE_REMOTING +static int +drm_backend_remoted_output_configure(struct weston_output *output, + struct weston_config_section *section, + char *modeline, + const struct weston_remoting_api *api) +{ + char *gbm_format = NULL; + char *seat = NULL; + char *host = NULL; + char *pipeline = NULL; + int port, ret; + int32_t scale = 1; + uint32_t transform = WL_OUTPUT_TRANSFORM_NORMAL; + char *trans; + + ret = api->set_mode(output, modeline); + if (ret < 0) { + weston_log("Cannot configure an output \"%s\" using " + "weston_remoting_api. Invalid mode\n", + output->name); + return -1; + } + + weston_config_section_get_int(section, "scale", &scale, 1); + weston_output_set_scale(output, scale); + + weston_config_section_get_string(section, "transform", &trans, "normal"); + if (parse_transform(trans, &transform) < 0) { + weston_log("Invalid transform \"%s\" for output %s\n", + trans, output->name); + } + weston_output_set_transform(output, transform); + + weston_config_section_get_string(section, "gbm-format", + &gbm_format, NULL); + api->set_gbm_format(output, gbm_format); + free(gbm_format); + + weston_config_section_get_string(section, "seat", &seat, ""); + + api->set_seat(output, seat); + free(seat); + + weston_config_section_get_string(section, "gst-pipeline", &pipeline, + NULL); + if (pipeline) { + api->set_gst_pipeline(output, pipeline); + free(pipeline); + return 0; + } + + weston_config_section_get_string(section, "host", &host, NULL); + weston_config_section_get_int(section, "port", &port, 0); + if (!host || port <= 0 || 65533 < port) { + weston_log("Cannot configure an output \"%s\". " + "Need to specify gst-pipeline or " + "host and port (1-65533).\n", output->name); + } + api->set_host(output, host); + free(host); + api->set_port(output, port); + + return 0; +} + + +static int +remote_output_init(struct ivi_output *ivi_output, + struct weston_compositor *compositor, + struct weston_config_section *section, + const struct weston_remoting_api *api) +{ + char *output_name, *modeline = NULL; + int ret = -1; + + weston_config_section_get_string(section, "name", &output_name, NULL); + if (!output_name) + return ret; + + weston_config_section_get_string(section, "mode", &modeline, "off"); + if (strcmp(modeline, "off") == 0) + goto err; + + ivi_output->output = api->create_output(compositor, output_name); + if (!ivi_output->output) { + weston_log("Cannot create remoted output \"%s\".\n", + output_name); + goto err; + } + + ret = drm_backend_remoted_output_configure(ivi_output->output, section, + modeline, api); + if (ret < 0) { + weston_log("Cannot configure remoted output \"%s\".\n", + output_name); + goto err; + } + + if (weston_output_enable(ivi_output->output) < 0) { + weston_log("Enabling remoted output \"%s\" failed.\n", + output_name); + goto err; + } + + free(modeline); + free(output_name); + weston_log("remoted output '%s' enabled\n", ivi_output->output->name); + + return 0; + +err: + free(modeline); + free(output_name); + if (ivi_output->output) + weston_output_destroy(ivi_output->output); + + return ret; +} + +static void +ivi_enable_remote_outputs(struct ivi_compositor *ivi) +{ + struct weston_config_section *remote_section = NULL; + const char *section_name; + struct weston_config *config = ivi->config; + + while (weston_config_next_section(config, &remote_section, §ion_name)) { + if (strcmp(section_name, "remote-output")) + continue; + + struct ivi_output *ivi_output = NULL; + bool output_found = false; + char *_name = NULL; + + weston_config_section_get_string(remote_section, + "name", &_name, NULL); + wl_list_for_each(ivi_output, &ivi->outputs, link) { + if (!strcmp(ivi_output->name, _name)) { + output_found = true; + break; + } + } + + if (output_found) { + free(_name); + continue; + } + + ivi_output = zalloc(sizeof(*ivi_output)); + + ivi_output->ivi = ivi; + ivi_output->name = _name; + ivi_output->config = remote_section; + ivi_output->type = OUTPUT_REMOTE; + + if (remote_output_init(ivi_output, ivi->compositor, + remote_section, ivi->remoting_api)) { + free(ivi_output->name); + free(ivi_output); + continue; + } + + ivi_output->output_destroy.notify = handle_output_destroy; + weston_output_add_destroy_listener(ivi_output->output, + &ivi_output->output_destroy); + + wl_list_insert(&ivi->outputs, &ivi_output->link); + ivi_output_configure_app_id(ivi_output); + } +} + +static void +ivi_enable_waltham_outputs(struct ivi_compositor *ivi) +{ + struct weston_config_section *transmitter_section = NULL; + const char *sect_name; + struct weston_config *config = ivi->config; + + while (weston_config_next_section(config, &transmitter_section, §_name)) { + if (strcmp(sect_name, "transmitter-output")) + continue; + + struct ivi_output *ivi_output = NULL; + bool output_found = false; + char *_name = NULL; + + weston_config_section_get_string(transmitter_section, + "name", &_name, NULL); + wl_list_for_each(ivi_output, &ivi->outputs, link) { + if (!strcmp(ivi_output->name, _name)) { + output_found = true; + break; + } + } + + if (output_found) { + free(_name); + continue; + } + + ivi_output = zalloc(sizeof(*ivi_output)); + + ivi_output->ivi = ivi; + ivi_output->name = _name; + ivi_output->config = transmitter_section; + + if (remote_output_init(ivi_output, ivi->compositor, + transmitter_section, ivi->remoting_api)) { + free(ivi_output->name); + free(ivi_output); + continue; + } + + ivi_output->type = OUTPUT_WALTHAM; + ivi_output->output_destroy.notify = handle_output_destroy; + weston_output_add_destroy_listener(ivi_output->output, + &ivi_output->output_destroy); + + wl_list_insert(&ivi->outputs, &ivi_output->link); + ivi_output_configure_app_id(ivi_output); + } +} + +static int +load_remoting_plugin(struct ivi_compositor *ivi, struct weston_config *config) +{ + struct weston_compositor *compositor = ivi->compositor; + int (*module_init)(struct weston_compositor *wc); + + module_init = weston_load_module("remoting-plugin.so", + "weston_module_init"); + if (!module_init) + return -1; + + if (module_init(compositor) < 0) + return -1; + + ivi->remoting_api = weston_remoting_get_api(compositor); + if (!ivi->remoting_api) + return -1; + return 0; +} +#else +static int +load_remoting_plugin(struct weston_compositor *compositor, struct weston_config *config) +{ + return -1; +} +#endif + static int load_drm_backend(struct ivi_compositor *ivi, int *argc, char *argv[]) { @@ -579,6 +900,9 @@ load_drm_backend(struct ivi_compositor *ivi, int *argc, char *argv[]) goto error; } + load_remoting_plugin(ivi, ivi->config); + load_waltham_plugin(ivi, ivi->config); + error: free(config.gbm_format); free(config.seat_id); @@ -763,6 +1087,54 @@ load_x11_backend(struct ivi_compositor *ivi, int *argc, char *argv[]) } #endif +static int +load_headless_backend(struct ivi_compositor *ivi, int *argc, char **argv) +{ + struct weston_headless_backend_config config = {}; + int ret = 0; + + bool use_pixman; + bool fullscreen; + bool use_gl; + int output_count; + + struct weston_compositor *c = ivi->compositor; + + const struct weston_option options[] = { + { WESTON_OPTION_BOOLEAN, "use-pixman", 0, &use_pixman }, + { WESTON_OPTION_BOOLEAN, "use-gl", 0, &use_gl }, + }; + + windowed_parse_common_options(ivi, argc, argv, &use_pixman, + &fullscreen, &output_count); + + parse_options(options, ARRAY_LENGTH(options), argc, argv); + config.use_pixman = use_pixman; + config.use_gl = use_gl; + + config.base.struct_version = WESTON_HEADLESS_BACKEND_CONFIG_VERSION; + config.base.struct_size = sizeof(struct weston_headless_backend_config); + + /* load the actual headless-backend and configure it */ + ret = weston_compositor_load_backend(c, WESTON_BACKEND_HEADLESS, + &config.base); + if (ret < 0) + return ret; + + ivi->window_api = weston_windowed_output_get_api(c); + if (!ivi->window_api) { + weston_log("Cannot use weston_windowed_output_api.\n"); + return -1; + } + + if (ivi->window_api->create_head(c, "headless") < 0) { + weston_log("Cannot create headless back-end\n"); + return -1; + } + + return 0; +} + static int load_backend(struct ivi_compositor *ivi, const char *backend, int *argc, char *argv[]) @@ -773,12 +1145,54 @@ load_backend(struct ivi_compositor *ivi, const char *backend, return load_wayland_backend(ivi, argc, argv); } else if (strcmp(backend, "x11-backend.so") == 0) { return load_x11_backend(ivi, argc, argv); + } else if (strcmp(backend, "headless-backend.so") == 0) { + return load_headless_backend(ivi, argc, argv); } weston_log("fatal: unknown backend '%s'.\n", backend); return -1; } +static int +load_modules(struct ivi_compositor *ivi, const char *modules, + int *argc, char *argv[], bool *xwayland) +{ + const char *p, *end; + char buffer[256]; + int (*module_init)(struct weston_compositor *wc, int argc, char *argv[]); + + if (modules == NULL) + return 0; + + p = modules; + while (*p) { + end = strchrnul(p, ','); + snprintf(buffer, sizeof buffer, "%.*s", (int) (end - p), p); + + if (strstr(buffer, "xwayland.so")) { + weston_log("Xwayland plug-in not supported!\n"); + p = end; + while (*p == ',') + p++; + continue; + } + + module_init = weston_load_module(buffer, "wet_module_init"); + if (!module_init) + return -1; + + if (module_init(ivi->compositor, *argc, argv) < 0) + return -1; + + p = end; + while (*p == ',') + p++; + } + + return 0; +} + + static char * choose_default_backend(void) { @@ -1106,8 +1520,9 @@ usage(int error_code) "Usage: agl-compositor [OPTIONS]\n" "\n" "This is " PACKAGE_STRING ", the reference compositor for\n" - "Automotive Grade Linux. Weston-ivi supports multiple backends, and depending\n" - "on which backend is in use different options will be accepted.\n" + "Automotive Grade Linux. " PACKAGE_STRING " supports multiple " + "backends,\nand depending on which backend is in use different " + "options will be accepted.\n" "\n" "Core options:\n" "\n" @@ -1116,19 +1531,41 @@ usage(int error_code) "\t\t\t\tdrm-backend.so\n" "\t\t\t\twayland-backend.so\n" "\t\t\t\tx11-backend.so\n" + "\t\t\t\theadless-backend.so\n" " -S, --socket=NAME\tName of socket to listen on\n" " --log=FILE\t\tLog to the given file\n" " -c, --config=FILE\tConfig file to load, defaults to agl-compositor.ini\n" " --no-config\t\tDo not read agl-compositor.ini\n" - " --debug\t\tEnable debug extension\n" + " --debug\t\tEnable debug extension(s)\n" " -h, --help\t\tThis help message\n" "\n"); exit(error_code); } +static char * +copy_command_line(int argc, char * const argv[]) +{ + FILE *fp; + char *str = NULL; + size_t size = 0; + int i; + + fp = open_memstream(&str, &size); + if (!fp) + return NULL; + + fprintf(fp, "%s", argv[0]); + for (i = 1; i < argc; i++) + fprintf(fp, " %s", argv[i]); + fclose(fp); + + return str; +} + int main(int argc, char *argv[]) { struct ivi_compositor ivi = { 0 }; + char *cmdline; struct wl_display *display = NULL; struct wl_event_loop *loop; struct wl_event_source *signals[3] = { 0 }; @@ -1137,13 +1574,17 @@ int main(int argc, char *argv[]) char *backend = NULL; char *socket_name = NULL; char *log = NULL; + char *modules = NULL; + char *option_modules = NULL; int help = 0; int version = 0; int no_config = 0; + int debug = 0; char *config_file = NULL; struct weston_log_context *log_ctx = NULL; struct weston_log_subscriber *logger; int ret = EXIT_FAILURE; + bool xwayland = false; const struct weston_option core_options[] = { { WESTON_OPTION_STRING, "backend", 'B', &backend }, @@ -1152,7 +1593,9 @@ int main(int argc, char *argv[]) { WESTON_OPTION_BOOLEAN, "help", 'h', &help }, { WESTON_OPTION_BOOLEAN, "version", 0, &version }, { WESTON_OPTION_BOOLEAN, "no-config", 0, &no_config }, + { WESTON_OPTION_BOOLEAN, "debug", 0, &debug }, { WESTON_OPTION_STRING, "config", 'c', &config_file }, + { WESTON_OPTION_STRING, "modules", 0, &option_modules }, }; wl_list_init(&ivi.outputs); @@ -1167,6 +1610,7 @@ int main(int argc, char *argv[]) /* Prevent any clients we spawn getting our stdin */ os_fd_set_cloexec(STDIN_FILENO); + cmdline = copy_command_line(argc, argv); parse_options(core_options, ARRAY_LENGTH(core_options), &argc, argv); if (help) @@ -1193,6 +1637,9 @@ int main(int argc, char *argv[]) logger = weston_log_subscriber_create_log(logfile); weston_log_subscribe(log_ctx, logger, "log"); + weston_log("Command line: %s\n", cmdline); + free(cmdline); + if (load_config(&ivi.config, no_config, config_file) < 0) goto error_signals; section = weston_config_get_section(ivi.config, "core", NULL, NULL); @@ -1202,6 +1649,9 @@ int main(int argc, char *argv[]) if (!backend) backend = choose_default_backend(); } + /* from [core] */ + weston_config_section_get_bool(section, "hide-cursor", &ivi.hide_cursor, false); + weston_config_section_get_bool(section, "activate-by-default", &ivi.activate_by_default, true); display = wl_display_create(); loop = wl_display_get_event_loop(display); @@ -1243,6 +1693,16 @@ int main(int argc, char *argv[]) if (ivi_desktop_init(&ivi) < 0) goto error_compositor; + ivi_seat_init(&ivi); + + /* load additional modules */ + weston_config_section_get_string(section, "modules", &modules, ""); + if (load_modules(&ivi, modules, &argc, argv, &xwayland) < 0) + goto error_compositor; + + if (load_modules(&ivi, option_modules, &argc, argv, &xwayland) < 0) + goto error_compositor; + if (ivi_policy_init(&ivi) < 0) goto error_compositor; @@ -1253,17 +1713,25 @@ int main(int argc, char *argv[]) weston_compositor_flush_heads_changed(ivi.compositor); - ivi_shell_init_black_fs(&ivi); + if (ivi.remoting_api) + ivi_enable_remote_outputs(&ivi); + + if (ivi.waltham_transmitter_api) + ivi_enable_waltham_outputs(&ivi); if (create_listening_socket(display, socket_name) < 0) goto error_compositor; + ivi_shell_init_black_fs(&ivi); + ivi.compositor->exit = handle_exit; weston_compositor_wake(ivi.compositor); ivi_shell_create_global(&ivi); ivi_launch_shell_client(&ivi); + if (debug) + ivi_screenshooter_create(&ivi); ivi_agl_systemd_notify(&ivi); wl_display_run(display);