/* * Register all codecs. */ static pj_status_t init_codecs(pj_pool_factory *pf) { pj_status_t status; /* To suppress warning about unused var when all codecs are disabled */ PJ_UNUSED_ARG(status); #if defined(PJMEDIA_HAS_FFMPEG_VID_CODEC) && PJMEDIA_HAS_FFMPEG_VID_CODEC != 0 status = pjmedia_codec_ffmpeg_vid_init(NULL, pf); PJ_ASSERT_RETURN(status == PJ_SUCCESS, status); #endif return PJ_SUCCESS; }
int vid_codec_test(void) { pj_pool_t *pool; int rc = 0; pj_status_t status; int orig_log_level; orig_log_level = pj_log_get_level(); pj_log_set_level(3); PJ_LOG(3, (THIS_FILE, "Performing video codec tests..")); pool = pj_pool_create(mem, "Vid codec test", 256, 256, 0); status = pjmedia_vid_dev_subsys_init(mem); if (status != PJ_SUCCESS) return -10; #if PJMEDIA_HAS_FFMPEG_VID_CODEC status = pjmedia_codec_ffmpeg_vid_init(NULL, mem); if (status != PJ_SUCCESS) return -20; #endif rc = enum_codecs(); if (rc != 0) goto on_return; rc = encode_decode_test(pool, "h263-1998", PJMEDIA_VID_PACKING_WHOLE); if (rc != 0) goto on_return; rc = encode_decode_test(pool, "h263-1998", PJMEDIA_VID_PACKING_PACKETS); if (rc != 0) goto on_return; on_return: #if PJMEDIA_HAS_FFMPEG_VID_CODEC pjmedia_codec_ffmpeg_vid_deinit(); #endif pjmedia_vid_dev_subsys_shutdown(); pj_pool_release(pool); pj_log_set_level(orig_log_level); return rc; }
static int main_func(int argc, char *argv[]) { pj_caching_pool cp; pj_pool_t *pool; int rc = 0; pj_status_t status = PJ_SUCCESS; if (argc != 2) { puts("Error: filename required"); puts(desc); return 1; } /* Must init PJLIB first: */ status = pj_init(); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* Must create a pool factory before we can allocate any memory. */ pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0); /* Create memory pool for our file player */ pool = pj_pool_create( &cp.factory, /* pool factory */ "AVI", /* pool name. */ 4000, /* init size */ 4000, /* increment size */ NULL /* callback on error */ ); pjmedia_video_format_mgr_create(pool, 64, 0, NULL); pjmedia_converter_mgr_create(pool, NULL); pjmedia_event_mgr_create(pool, 0, NULL); pjmedia_vid_codec_mgr_create(pool, NULL); status = pjmedia_vid_dev_subsys_init(&cp.factory); if (status != PJ_SUCCESS) goto on_return; status = pjmedia_aud_subsys_init(&cp.factory); if (status != PJ_SUCCESS) { goto on_return; } #if PJMEDIA_HAS_FFMPEG_VID_CODEC status = pjmedia_codec_ffmpeg_vid_init(NULL, &cp.factory); if (status != PJ_SUCCESS) goto on_return; #endif rc = aviplay(pool, argv[1]); /* * File should be playing and looping now */ /* Without this sleep, Windows/DirectSound will repeteadly * play the last frame during destroy. */ pj_thread_sleep(100); on_return: #if PJMEDIA_HAS_FFMPEG_VID_CODEC pjmedia_codec_ffmpeg_vid_deinit(); #endif pjmedia_aud_subsys_shutdown(); pjmedia_vid_dev_subsys_shutdown(); pjmedia_video_format_mgr_destroy(pjmedia_video_format_mgr_instance()); pjmedia_converter_mgr_destroy(pjmedia_converter_mgr_instance()); pjmedia_event_mgr_destroy(pjmedia_event_mgr_instance()); pjmedia_vid_codec_mgr_destroy(pjmedia_vid_codec_mgr_instance()); /* Release application pool */ pj_pool_release( pool ); /* Destroy pool factory */ pj_caching_pool_destroy( &cp ); /* Shutdown PJLIB */ pj_shutdown(); /* Done. */ return 0; }
/* * main() * * If called with argument, treat argument as SIP URL to be called. * Otherwise wait for incoming calls. */ int main(int argc, char *argv[]) { pj_pool_t *pool = NULL; pj_status_t status; unsigned i; /* Must init PJLIB first: */ status = pj_init(); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); pj_log_set_level(5); /* Then init PJLIB-UTIL: */ status = pjlib_util_init(); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* Must create a pool factory before we can allocate any memory. */ pj_caching_pool_init(&cp, &pj_pool_factory_default_policy, 0); /* Create global endpoint: */ { const pj_str_t *hostname; const char *endpt_name; /* Endpoint MUST be assigned a globally unique name. * The name will be used as the hostname in Warning header. */ /* For this implementation, we'll use hostname for simplicity */ hostname = pj_gethostname(); endpt_name = hostname->ptr; /* Create the endpoint: */ status = pjsip_endpt_create(&cp.factory, endpt_name, &g_endpt); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); } /* * Add UDP transport, with hard-coded port * Alternatively, application can use pjsip_udp_transport_attach() to * start UDP transport, if it already has an UDP socket (e.g. after it * resolves the address with STUN). */ { pj_sockaddr addr; pj_sockaddr_init(AF, &addr, NULL, (pj_uint16_t)SIP_PORT); if (AF == pj_AF_INET()) { status = pjsip_udp_transport_start( g_endpt, &addr.ipv4, NULL, 1, NULL); } else if (AF == pj_AF_INET6()) { status = pjsip_udp_transport_start6(g_endpt, &addr.ipv6, NULL, 1, NULL); } else { status = PJ_EAFNOTSUP; } if (status != PJ_SUCCESS) { app_perror(THIS_FILE, "Unable to start UDP transport", status); return 1; } } /* * Init transaction layer. * This will create/initialize transaction hash tables etc. */ status = pjsip_tsx_layer_init_module(g_endpt); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* * Initialize UA layer module. * This will create/initialize dialog hash tables etc. */ status = pjsip_ua_init_module( g_endpt, NULL ); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* * Init invite session module. * The invite session module initialization takes additional argument, * i.e. a structure containing callbacks to be called on specific * occurence of events. * * The on_state_changed and on_new_session callbacks are mandatory. * Application must supply the callback function. * * We use on_media_update() callback in this application to start * media transmission. */ { pjsip_inv_callback inv_cb; /* Init the callback for INVITE session: */ pj_bzero(&inv_cb, sizeof(inv_cb)); inv_cb.on_state_changed = &call_on_state_changed; inv_cb.on_new_session = &call_on_forked; inv_cb.on_media_update = &call_on_media_update; /* Initialize invite session module: */ status = pjsip_inv_usage_init(g_endpt, &inv_cb); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); } /* Initialize 100rel support */ status = pjsip_100rel_init_module(g_endpt); PJ_ASSERT_RETURN(status == PJ_SUCCESS, status); /* * Register our module to receive incoming requests. */ status = pjsip_endpt_register_module( g_endpt, &mod_simpleua); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* * Register message logger module. */ status = pjsip_endpt_register_module( g_endpt, &msg_logger); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* * Initialize media endpoint. * This will implicitly initialize PJMEDIA too. */ #if PJ_HAS_THREADS status = pjmedia_endpt_create(&cp.factory, NULL, 1, &g_med_endpt); #else status = pjmedia_endpt_create(&cp.factory, pjsip_endpt_get_ioqueue(g_endpt), 0, &g_med_endpt); #endif PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* * Add PCMA/PCMU codec to the media endpoint. */ #if defined(PJMEDIA_HAS_G711_CODEC) && PJMEDIA_HAS_G711_CODEC!=0 status = pjmedia_codec_g711_init(g_med_endpt); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); #endif #if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0) /* Init video subsystem */ pool = pjmedia_endpt_create_pool(g_med_endpt, "Video subsystem", 512, 512); status = pjmedia_video_format_mgr_create(pool, 64, 0, NULL); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); status = pjmedia_converter_mgr_create(pool, NULL); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); status = pjmedia_vid_codec_mgr_create(pool, NULL); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); status = pjmedia_vid_dev_subsys_init(&cp.factory); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); # if defined(PJMEDIA_HAS_FFMPEG_VID_CODEC) && PJMEDIA_HAS_FFMPEG_VID_CODEC!=0 /* Init ffmpeg video codecs */ status = pjmedia_codec_ffmpeg_vid_init(NULL, &cp.factory); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); # endif /* PJMEDIA_HAS_FFMPEG_VID_CODEC */ #endif /* PJMEDIA_HAS_VIDEO */ /* * Create media transport used to send/receive RTP/RTCP socket. * One media transport is needed for each call. Application may * opt to re-use the same media transport for subsequent calls. */ for (i = 0; i < PJ_ARRAY_SIZE(g_med_transport); ++i) { status = pjmedia_transport_udp_create3(g_med_endpt, AF, NULL, NULL, RTP_PORT + i*2, 0, &g_med_transport[i]); if (status != PJ_SUCCESS) { app_perror(THIS_FILE, "Unable to create media transport", status); return 1; } /* * Get socket info (address, port) of the media transport. We will * need this info to create SDP (i.e. the address and port info in * the SDP). */ pjmedia_transport_info_init(&g_med_tpinfo[i]); pjmedia_transport_get_info(g_med_transport[i], &g_med_tpinfo[i]); pj_memcpy(&g_sock_info[i], &g_med_tpinfo[i].sock_info, sizeof(pjmedia_sock_info)); } /* * If URL is specified, then make call immediately. */ if (argc > 1) { pj_sockaddr hostaddr; char hostip[PJ_INET6_ADDRSTRLEN+2]; char temp[80]; pj_str_t dst_uri = pj_str(argv[1]); pj_str_t local_uri; pjsip_dialog *dlg; pjmedia_sdp_session *local_sdp; pjsip_tx_data *tdata; if (pj_gethostip(AF, &hostaddr) != PJ_SUCCESS) { app_perror(THIS_FILE, "Unable to retrieve local host IP", status); return 1; } pj_sockaddr_print(&hostaddr, hostip, sizeof(hostip), 2); pj_ansi_sprintf(temp, "<sip:simpleuac@%s:%d>", hostip, SIP_PORT); local_uri = pj_str(temp); /* Create UAC dialog */ status = pjsip_dlg_create_uac( pjsip_ua_instance(), &local_uri, /* local URI */ &local_uri, /* local Contact */ &dst_uri, /* remote URI */ &dst_uri, /* remote target */ &dlg); /* dialog */ if (status != PJ_SUCCESS) { app_perror(THIS_FILE, "Unable to create UAC dialog", status); return 1; } /* If we expect the outgoing INVITE to be challenged, then we should * put the credentials in the dialog here, with something like this: * { pjsip_cred_info cred[1]; cred[0].realm = pj_str("sip.server.realm"); cred[0].scheme = pj_str("digest"); cred[0].username = pj_str("theuser"); cred[0].data_type = PJSIP_CRED_DATA_PLAIN_PASSWD; cred[0].data = pj_str("thepassword"); pjsip_auth_clt_set_credentials( &dlg->auth_sess, 1, cred); } * */ /* Get the SDP body to be put in the outgoing INVITE, by asking * media endpoint to create one for us. */ status = pjmedia_endpt_create_sdp( g_med_endpt, /* the media endpt */ dlg->pool, /* pool. */ MAX_MEDIA_CNT, /* # of streams */ g_sock_info, /* RTP sock info */ &local_sdp); /* the SDP result */ PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* Create the INVITE session, and pass the SDP returned earlier * as the session's initial capability. */ status = pjsip_inv_create_uac( dlg, local_sdp, 0, &g_inv); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* If we want the initial INVITE to travel to specific SIP proxies, * then we should put the initial dialog's route set here. The final * route set will be updated once a dialog has been established. * To set the dialog's initial route set, we do it with something * like this: * { pjsip_route_hdr route_set; pjsip_route_hdr *route; const pj_str_t hname = { "Route", 5 }; char *uri = "sip:proxy.server;lr"; pj_list_init(&route_set); route = pjsip_parse_hdr( dlg->pool, &hname, uri, strlen(uri), NULL); PJ_ASSERT_RETURN(route != NULL, 1); pj_list_push_back(&route_set, route); pjsip_dlg_set_route_set(dlg, &route_set); } * * Note that Route URI SHOULD have an ";lr" parameter! */ /* Create initial INVITE request. * This INVITE request will contain a perfectly good request and * an SDP body as well. */ status = pjsip_inv_invite(g_inv, &tdata); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); /* Send initial INVITE request. * From now on, the invite session's state will be reported to us * via the invite session callbacks. */ status = pjsip_inv_send_msg(g_inv, tdata); PJ_ASSERT_RETURN(status == PJ_SUCCESS, 1); } else { /* No URL to make call to */ PJ_LOG(3,(THIS_FILE, "Ready to accept incoming calls...")); } /* Loop until one call is completed */ for (;!g_complete;) { pj_time_val timeout = {0, 10}; pjsip_endpt_handle_events(g_endpt, &timeout); } /* On exit, dump current memory usage: */ dump_pool_usage(THIS_FILE, &cp); /* Destroy audio ports. Destroy the audio port first * before the stream since the audio port has threads * that get/put frames to the stream. */ if (g_snd_port) pjmedia_snd_port_destroy(g_snd_port); #if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0) /* Destroy video ports */ if (g_vid_capturer) pjmedia_vid_port_destroy(g_vid_capturer); if (g_vid_renderer) pjmedia_vid_port_destroy(g_vid_renderer); #endif /* Destroy streams */ if (g_med_stream) pjmedia_stream_destroy(g_med_stream); #if defined(PJMEDIA_HAS_VIDEO) && (PJMEDIA_HAS_VIDEO != 0) if (g_med_vstream) pjmedia_vid_stream_destroy(g_med_vstream); /* Deinit ffmpeg codec */ # if defined(PJMEDIA_HAS_FFMPEG_VID_CODEC) && PJMEDIA_HAS_FFMPEG_VID_CODEC!=0 pjmedia_codec_ffmpeg_vid_deinit(); # endif #endif /* Destroy media transports */ for (i = 0; i < MAX_MEDIA_CNT; ++i) { if (g_med_transport[i]) pjmedia_transport_close(g_med_transport[i]); } /* Deinit pjmedia endpoint */ if (g_med_endpt) pjmedia_endpt_destroy(g_med_endpt); /* Deinit pjsip endpoint */ if (g_endpt) pjsip_endpt_destroy(g_endpt); /* Release pool */ if (pool) pj_pool_release(pool); return 0; }