/*render : setup media sensor and update timing in case of inline scenes*/
void RenderMediaSensor(GF_Node *node, void *rs, Bool is_destroy)
{
GF_TraverseState *tr_state = (GF_TraverseState *)rs;
GF_Clock *ck;
Bool do_update_clock = 1;
MediaSensorStack *st = (MediaSensorStack *)gf_node_get_private(node);
if (is_destroy) {
/*unlink from OD*/
if (st->stream && st->stream->odm)
gf_list_del_item(st->stream->odm->ms_stack, st);
gf_list_del(st->seg);
gf_free(st);
return;
}
//we need to disable culling otherwise we may never be called back again ...
tr_state->disable_cull = 1;
if (!st->stream) st->stream = gf_mo_register(node, &st->sensor->url, 0, 0);
if (!st->stream || !st->stream->odm) return;
if (!st->is_init) {
gf_list_add(st->stream->odm->ms_stack, st);
gf_odm_init_segments(st->stream->odm, st->seg, &st->sensor->url);
st->is_init = 1;
st->active_seg = 0;
}
/*media sensor bound to natural media (audio, video) is updated when fetching the stream
data for rendering.*/
ck = NULL;
/*check inline scenes - if the scene is set to restart DON'T MODIFY SENSOR: since we need a 2 render
passes to restart inline, scene is considered as not running*/
if (st->stream->odm->subscene && !st->stream->odm->subscene->needs_restart) {
if (st->stream->odm->subscene->scene_codec) ck = st->stream->odm->subscene->scene_codec->ck;
/*dynamic scene*/
else ck = st->stream->odm->subscene->dyn_ck;
if (st->stream->odm->subscene->is_dynamic_scene) do_update_clock = 0;
}
/*check anim streams*/
else if (st->stream->odm->codec && (st->stream->odm->codec->type==GF_STREAM_SCENE)) ck = st->stream->odm->codec->ck;
/*check OCR streams*/
else if (st->stream->odm->ocr_codec) ck = st->stream->odm->ocr_codec->ck;
if (ck && gf_clock_is_started(ck) ) {
if (do_update_clock)
st->stream->odm->media_current_time = gf_clock_media_time(ck);
mediasensor_update_timing(st->stream->odm, 0);
}
//if main addon is VoD and selected and clock is paused, fire a timeshift update
else if (st->stream->odm->subscene && st->stream->odm->subscene->sys_clock_at_main_activation) {
GF_Event evt;
memset(&evt, 0, sizeof(evt));
evt.type = GF_EVENT_TIMESHIFT_UPDATE;
gf_term_send_event(st->stream->odm->term, &evt);
}
}
GF_EXPORT
void gf_service_download_update_stats(GF_DownloadSession * sess)
{
GF_ClientService *serv;
const char *szURI;
u32 total_size, bytes_done, bytes_per_sec;
GF_NetIOStatus net_status;
if (!sess) return;
gf_dm_sess_get_stats(sess, NULL, &szURI, &total_size, &bytes_done, &bytes_per_sec, &net_status);
serv = (GF_ClientService *)gf_dm_sess_get_private(sess);
switch (net_status) {
case GF_NETIO_SETUP:
gf_term_message(serv->term, serv->url, "Connecting", GF_OK);
break;
case GF_NETIO_CONNECTED:
gf_term_message(serv->term, serv->url, "Connected", GF_OK);
break;
case GF_NETIO_WAIT_FOR_REPLY:
gf_term_message(serv->term, serv->url, "Waiting for reply...", GF_OK);
break;
case GF_NETIO_PARSE_REPLY:
gf_term_message(serv->term, serv->url, "Starting download...", GF_OK);
break;
case GF_NETIO_DATA_EXCHANGE:
/*notify some connection / ...*/
if (total_size) {
GF_Event evt;
evt.type = GF_EVENT_PROGRESS;
evt.progress.progress_type = 1;
evt.progress.service = szURI;
evt.progress.total = total_size;
evt.progress.done = bytes_done;
evt.progress.bytes_per_seconds = bytes_per_sec;
gf_term_send_event(serv->term, &evt);
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_NETWORK, ("[HTTP] %s received %d / %d\n", szURI, bytes_done, total_size));
gf_term_service_media_event_with_download(serv->owner, GF_EVENT_MEDIA_PROGRESS, bytes_done, total_size, bytes_per_sec);
break;
case GF_NETIO_DATA_TRANSFERED:
gf_term_service_media_event(serv->owner, GF_EVENT_MEDIA_LOAD_DONE);
if (serv->owner && !(serv->owner->flags & GF_ODM_DESTROYED) && serv->owner->duration) {
GF_Clock *ck = gf_odm_get_media_clock(serv->owner);
if (!gf_clock_is_started(ck)) {
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[HTTP Resource] Done retrieving file - resuming playback\n"));
if (serv->is_paused) {
serv->is_paused = 0;
#ifndef GPAC_DISABLE_VRML
mediacontrol_resume(serv->owner, 0);
#endif
}
}
}
break;
default:
break;
}
}
static void check_keyboard(GF_Terminal *term)
{
if (gf_prompt_has_input()) {
switch (gf_prompt_get_char()) {
case 'q':
{
GF_Event evt;
memset(&evt, 0, sizeof(GF_Event));
evt.type = GF_EVENT_QUIT;
gf_term_send_event(term, &evt);
}
break;
}
}
}
JSBool SMJS_FUNCTION(widget_open_url)
{
GF_Event evt;
SMJS_OBJ
SMJS_ARGS
GF_WidgetInstance *wid = (GF_WidgetInstance *)SMJS_GET_PRIVATE(c, obj);
if (!wid || !argc || !JSVAL_IS_STRING(argv[0])) return JS_TRUE;
memset(&evt, 0, sizeof(GF_Event));
evt.type = GF_EVENT_NAVIGATE;
evt.navigate.to_url = SMJS_CHARS(c, argv[0]);
gf_term_send_event(wid->widget->wm->term, &evt);
SMJS_FREE(c, (char *)evt.navigate.to_url);
return JS_TRUE;
}
static void anchor_activation(GF_Node *node, AnchorStack *st, GF_Compositor *compositor)
{
GF_Event evt;
u32 i;
MFURL *url = NULL;
switch (gf_node_get_tag(node)) {
case TAG_MPEG4_Anchor:
url = & ((M_Anchor *)node)->url;
evt.navigate.param_count = ((M_Anchor *)node)->parameter.count;
evt.navigate.parameters = (const char **) ((M_Anchor *)node)->parameter.vals;
break;
#ifndef GPAC_DISABLE_X3D
case TAG_X3D_Anchor:
url = & ((X_Anchor *)node)->url;
evt.navigate.param_count = ((X_Anchor *)node)->parameter.count;
evt.navigate.parameters = (const char **) ((X_Anchor *)node)->parameter.vals;
break;
#endif
}
evt.type = GF_EVENT_NAVIGATE;
i=0;
while (url && i<url->count) {
evt.navigate.to_url = url->vals[i].url;
if (!evt.navigate.to_url) break;
/*current scene navigation*/
if (evt.navigate.to_url[0] == '#') {
GF_Node *bindable;
evt.navigate.to_url++;
bindable = gf_sg_find_node_by_name(gf_node_get_graph(node), (char *) evt.navigate.to_url);
if (bindable) {
Bindable_SetSetBind(bindable, 1);
break;
}
} else if (compositor->term) {
if (gf_scene_process_anchor(node, &evt))
break;
} else if (gf_term_send_event(compositor->term, &evt)) {
break;
}
i++;
}
}
static Bool OnAnchor(GF_SensorHandler *sh, Bool is_over, Bool is_cancel, GF_Event *ev, GF_Compositor *compositor)
{
GF_Event evt;
MFURL *url = NULL;
AnchorStack *st = (AnchorStack *) gf_node_get_private(sh->sensor);
if ((ev->type==GF_EVENT_MOUSEDOWN) && (ev->mouse.button==GF_MOUSE_LEFT)) st->active = 1;
else if ((ev->type==GF_EVENT_KEYDOWN) && (ev->key.key_code==GF_KEY_ENTER)) st->active = 1;
else if (st->active && (
/*mouse*/ ((ev->type==GF_EVENT_MOUSEUP) && (ev->mouse.button==GF_MOUSE_LEFT))
|| /*mouse*/((ev->type==GF_EVENT_KEYUP) && (ev->key.key_code==GF_KEY_ENTER))
) ) {
if (!is_cancel) anchor_activation(sh->sensor, st, compositor);
} else if (is_over && !st->over) {
st->over = 1;
if (compositor->user->EventProc) {
evt.type = GF_EVENT_NAVIGATE_INFO;
switch (gf_node_get_tag(sh->sensor)) {
case TAG_MPEG4_Anchor:
evt.navigate.to_url = ((M_Anchor *)sh->sensor)->description.buffer;
url = & ((M_Anchor *)sh->sensor)->url;
break;
#ifndef GPAC_DISABLE_X3D
case TAG_X3D_Anchor:
evt.navigate.to_url = ((X_Anchor *)sh->sensor)->description.buffer;
url = & ((X_Anchor *)sh->sensor)->url;
break;
#endif
}
if (url && (!evt.navigate.to_url || !strlen(evt.navigate.to_url))) evt.navigate.to_url = url->vals[0].url;
gf_term_send_event(compositor->term, &evt);
}
} else if (!is_over) {
st->over = 0;
}
return 0;
}
static void term_on_connect(void *user_priv, GF_ClientService *service, LPNETCHANNEL netch, GF_Err err)
{
GF_Channel *ch;
GF_ObjectManager *root;
GET_TERM();
GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] %s connection ACK received from %s - %s\n", netch ? "Channel" : "Service", service->url, gf_error_to_string(err) ));
root = service->owner;
if (root && (root->net_service != service)) {
gf_term_message(term, service->url, "Incompatible module type", GF_SERVICE_ERROR);
return;
}
/*this is service connection*/
if (!netch) {
gf_term_service_media_event(service->owner, GF_EVENT_MEDIA_SETUP_DONE);
if (err) {
char msg[5000];
snprintf(msg, sizeof(msg)-1, "Cannot open %s", service->url);
gf_term_message(term, service->url, msg, err);
gf_term_service_media_event(service->owner, GF_EVENT_ERROR);
/*destroy service only if attached*/
if (root) {
gf_term_lock_media_queue(term, 1);
service->ifce->CloseService(service->ifce);
root->net_service = NULL;
if (service->owner && service->nb_odm_users) service->nb_odm_users--;
service->owner = NULL;
/*depends on module: some module could forget to call gf_term_on_disconnect */
if ( gf_list_del_item(term->net_services, service) >= 0) {
/*and queue for destroy*/
gf_list_add(term->net_services_to_remove, service);
}
gf_term_lock_media_queue(term, 0);
if (!root->parentscene) {
GF_Event evt;
evt.type = GF_EVENT_CONNECT;
evt.connect.is_connected = 0;
gf_term_send_event(term, &evt);
} else {
if (root->subscene) gf_scene_notify_event(root->subscene, GF_EVENT_SCENE_ATTACHED, NULL, NULL, err);
/*try to reinsert OD for VRML/X3D with multiple URLs:
1- first remove from parent scene without destroying object, this will trigger a re-setup
if other URLs are present
2- then destroy object*/
gf_scene_remove_object(root->parentscene, root, 0);
gf_odm_disconnect(root, 1);
}
return;
}
}
if (!root) {
/*channel service connect*/
u32 i;
GF_ChannelSetup *cs;
GF_List *ODs;
if (!gf_list_count(term->channels_pending)) {
return;
}
ODs = gf_list_new();
gf_term_lock_net(term, 1);
i=0;
while ((cs = (GF_ChannelSetup*)gf_list_enum(term->channels_pending, &i))) {
if (cs->ch->service != service) continue;
gf_list_rem(term->channels_pending, i-1);
i--;
/*even if error do setup (channel needs to be deleted)*/
if (gf_odm_post_es_setup(cs->ch, cs->dec, err) == GF_OK) {
if (cs->ch->odm && (gf_list_find(ODs, cs->ch->odm)==-1) ) gf_list_add(ODs, cs->ch->odm);
}
gf_free(cs);
}
gf_term_lock_net(term, 0);
/*finally setup all ODs concerned (we do this later in case of scalability)*/
while (gf_list_count(ODs)) {
GF_ObjectManager *odm = (GF_ObjectManager*)gf_list_get(ODs, 0);
gf_list_rem(ODs, 0);
/*force re-setup*/
gf_scene_setup_object(odm->parentscene, odm);
}
gf_list_del(ODs);
} else {
/*setup od*/
gf_odm_setup_entry_point(root, service->url);
}
/*load cache if requested*/
if (!err && term->enable_cache) {
err = gf_term_service_cache_load(service);
/*not a fatal error*/
if (err) gf_term_message(term, "GPAC Cache", "Cannot load cache", err);
}
return;
}
/*this is channel connection*/
ch = gf_term_get_channel(service, netch);
if (!ch) {
GF_LOG(GF_LOG_ERROR, GF_LOG_MEDIA, ("[Terminal] Channel connection ACK error: channel not found\n"));
return;
}
/*confirm channel connection even if error - this allow playback of objects even if not all streams are setup*/
gf_term_lock_net(term, 1);
gf_es_on_connect(ch);
gf_term_lock_net(term, 0);
if (err && ((err!=GF_STREAM_NOT_FOUND) || (ch->esd->decoderConfig->streamType!=GF_STREAM_INTERACT))) {
GF_LOG(GF_LOG_ERROR, GF_LOG_MEDIA, ("[Terminal] Channel %d connection error: %s\n", ch->esd->ESID, gf_error_to_string(err) ));
ch->es_state = GF_ESM_ES_UNAVAILABLE;
/* return;*/
}
if (ch->odm->mo) {
GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Channel %d connected - %d objects opened\n", ch->esd->ESID, ch->odm->mo->num_open ));
} else {
GF_LOG(GF_LOG_DEBUG, GF_LOG_MEDIA, ("[Terminal] Channel %d connected - not attached to the scene\n", ch->esd->ESID));
}
/*Plays request are skiped until all channels are connected. We send a PLAY on the objecy in case
1-OD user has requested a play
2-this is a channel of the root OD
*/
if ( (ch->odm->mo && ch->odm->mo->num_open)
|| !ch->odm->parentscene
) {
gf_odm_start(ch->odm, 0);
}
#if 0
else if (ch->odm->codec && ch->odm->codec->ck && ch->odm->codec->ck->no_time_ctrl) {
gf_odm_play(ch->odm);
}
#endif
}
static void term_on_command(void *user_priv, GF_ClientService *service, GF_NetworkCommand *com, GF_Err response)
{
GF_Channel *ch;
GET_TERM();
if (com->command_type==GF_NET_BUFFER_QUERY) {
GF_List *od_list;
u32 i;
GF_ObjectManager *odm;
com->buffer.max = 0;
com->buffer.min = com->buffer.occupancy = (u32) -1;
if (!service->owner) {
com->buffer.occupancy = 0;
return;
}
/*browse all channels in the scene, running on this service, and get buffer info*/
od_list = NULL;
if (service->owner->subscene) {
od_list = service->owner->subscene->resources;
} else if (service->owner->parentscene) {
od_list = service->owner->parentscene->resources;
}
if (!od_list) {
com->buffer.occupancy = 0;
return;
}
/*get exclusive access to media scheduler, to make sure ODs are not being
manipulated*/
gf_mx_p(term->mm_mx);
if (!gf_list_count(od_list))
GF_LOG(GF_LOG_WARNING, GF_LOG_MEDIA, ("[ODM] No object manager found for the scene (URL: %s), buffer occupancy will remain unchanged\n", service->url));
i=0;
while ((odm = (GF_ObjectManager*)gf_list_enum(od_list, &i))) {
u32 j, count;
if (!odm->codec) continue;
count = gf_list_count(odm->channels);
for (j=0; j<count; j++) {
GF_Channel *ch = (GF_Channel *)gf_list_get(odm->channels, j);
if (ch->service != service) continue;
if (ch->es_state != GF_ESM_ES_RUNNING) continue;
if (/*!ch->MaxBuffer || */ch->dispatch_after_db || ch->bypass_sl_and_db || ch->IsEndOfStream) continue;
//perform buffer management only on base layer -this is because we don't signal which ESs are on/off in the underlying service ...
if (ch->esd->dependsOnESID) continue;
if (ch->MaxBuffer>com->buffer.max) com->buffer.max = ch->MaxBuffer;
if (ch->MinBuffer<com->buffer.min) com->buffer.min = ch->MinBuffer;
if (ch->IsClockInit && (u32) ch->BufferTime < com->buffer.occupancy) {
/*if we don't have more units (compressed or not) than requested max for the composition memory, request more data*/
if (odm->codec->CB->UnitCount + ch->AU_Count <= odm->codec->CB->Capacity) {
// com->buffer.occupancy = 0;
com->buffer.occupancy = ch->BufferTime;
} else {
com->buffer.occupancy = ch->BufferTime;
}
}
}
}
gf_mx_v(term->mm_mx);
// fprintf(stderr, "Buffer occupancy %d\n", com->buffer.occupancy);
if (com->buffer.occupancy==(u32) -1) com->buffer.occupancy = 0;
return;
}
if (com->command_type==GF_NET_SERVICE_INFO) {
GF_Event evt;
evt.type = GF_EVENT_METADATA;
gf_term_send_event(term, &evt);
return;
}
if (!com->base.on_channel) return;
ch = gf_term_get_channel(service, com->base.on_channel);
if (!ch) return;
switch (com->command_type) {
/*SL reconfiguration*/
case GF_NET_CHAN_RECONFIG:
gf_term_lock_net(term, 1);
gf_es_reconfig_sl(ch, &com->cfg.sl_config, com->cfg.use_m2ts_sections);
gf_term_lock_net(term, 0);
return;
/*time mapping (TS to media-time)*/
case GF_NET_CHAN_MAP_TIME:
if (ch->esd->dependsOnESID) {
//ignore everything
} else {
u32 i;
GF_LOG(GF_LOG_DEBUG, GF_LOG_SYNC, ("[SyncLayer] ES%d: before mapping: seed TS %d - TS offset %d\n", ch->esd->ESID, ch->seed_ts, ch->ts_offset));
ch->seed_ts = com->map_time.timestamp;
ch->ts_offset = (u32) (com->map_time.media_time*1000);
GF_LOG(GF_LOG_INFO, GF_LOG_SYNC, ("[SyncLayer] ES%d: mapping TS "LLD" to media time %f - current time %d\n", ch->esd->ESID, com->map_time.timestamp, com->map_time.media_time, gf_clock_time(ch->clock)));
GF_LOG(GF_LOG_DEBUG, GF_LOG_SYNC, ("[SyncLayer] ES%d: after mapping: seed TS %d - TS offset %d\n", ch->esd->ESID, ch->seed_ts, ch->ts_offset));
if (com->map_time.reset_buffers) {
gf_es_reset_buffers(ch);
}
/*if we were reassembling an AU, do not perform clock init check when dispatching it since we computed its timestamps
according to the previous clock origin*/
else {
gf_mx_p(ch->mx);
ch->skip_time_check_for_pending = 1;
gf_mx_v(ch->mx);
}
/*if the channel is the clock, force a re-init*/
if (gf_es_owns_clock(ch)) {
ch->IsClockInit = 0;
gf_clock_reset(ch->clock);
}
else if (ch->odm->flags & GF_ODM_INHERIT_TIMELINE) {
ch->IsClockInit = 0;
// ch->ts_offset -= ch->seed_ts*1000/ch->ts_res;
}
for (i=0; i<gf_list_count(ch->odm->channels); i++) {
GF_Channel *a_ch = gf_list_get(ch->odm->channels, i);
if (ch==a_ch) continue;
if (! a_ch->esd->dependsOnESID) continue;
a_ch->seed_ts = ch->seed_ts;
a_ch->IsClockInit = 0;
a_ch->ts_offset = ch->ts_offset;
}
}
break;
/*duration changed*/
case GF_NET_CHAN_DURATION:
gf_odm_set_duration(ch->odm, ch, (u32) (1000*com->duration.duration));
break;
case GF_NET_CHAN_BUFFER_QUERY:
if (ch->IsEndOfStream) {
com->buffer.max = com->buffer.min = com->buffer.occupancy = 0;
} else {
com->buffer.max = ch->MaxBuffer;
com->buffer.min = ch->MinBuffer;
com->buffer.occupancy = ch->BufferTime;
}
break;
case GF_NET_CHAN_DRM_CFG:
gf_term_lock_net(term, 1);
gf_es_config_drm(ch, &com->drm_cfg);
gf_term_lock_net(term, 0);
return;
case GF_NET_CHAN_GET_ESD:
gf_term_lock_net(term, 1);
com->cache_esd.esd = ch->esd;
com->cache_esd.is_iod_stream = (ch->odm->subscene /*&& (ch->odm->subscene->root_od==ch->odm)*/) ? 1 : 0;
gf_term_lock_net(term, 0);
return;
default:
return;
}
}
GF_EXPORT
void gf_term_download_update_stats(GF_DownloadSession * sess)
{
GF_ClientService *serv;
const char *szURI;
u32 total_size, bytes_done, net_status, bytes_per_sec;
if (!sess) return;
gf_dm_sess_get_stats(sess, NULL, &szURI, &total_size, &bytes_done, &bytes_per_sec, &net_status);
serv = (GF_ClientService *)gf_dm_sess_get_private(sess);
switch (net_status) {
case GF_NETIO_SETUP:
gf_term_on_message(serv, GF_OK, "Connecting");
break;
case GF_NETIO_CONNECTED:
gf_term_on_message(serv, GF_OK, "Connected");
break;
case GF_NETIO_WAIT_FOR_REPLY:
gf_term_on_message(serv, GF_OK, "Waiting for reply...");
break;
case GF_NETIO_PARSE_REPLY:
gf_term_on_message(serv, GF_OK, "Starting download...");
break;
case GF_NETIO_DATA_EXCHANGE:
/*notify some connection / ...*/
if (total_size) {
GF_Event evt;
evt.type = GF_EVENT_PROGRESS;
evt.progress.progress_type = 1;
evt.progress.service = szURI;
evt.progress.total = total_size;
evt.progress.done = bytes_done;
evt.progress.bytes_per_seconds = bytes_per_sec;
gf_term_send_event(serv->term, &evt);
}
GF_LOG(GF_LOG_DEBUG, GF_LOG_NETWORK, ("[HTTP] %s received %d / %d\n", szURI, bytes_done, total_size));
gf_term_service_media_event_with_download(serv->owner, GF_EVENT_MEDIA_PROGRESS, bytes_done, total_size, bytes_per_sec);
/*JLF fix this*/
if (0&& (serv->download_rebuffer || serv->auto_rebuffer) && serv->owner && !(serv->owner->flags & GF_ODM_DESTROYED) && serv->owner->duration) {
GF_Clock *ck = gf_odm_get_media_clock(serv->owner);
Double download_percent, playback_percent, adj_percent;
download_percent = 100 * bytes_done;
download_percent /= total_size;
playback_percent = 100 * serv->owner->current_time;
playback_percent /= serv->owner->duration;
if (serv->auto_rebuffer)
adj_percent = 0.0;
else
adj_percent = 100.0 * serv->download_rebuffer / serv->owner->duration;
if (playback_percent >= download_percent) {
if (gf_clock_is_started(ck)) {
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[HTTP Resource] Played %d %% but downloaded %d %% - Pausing\n", (u32) playback_percent, (u32) download_percent));
if (!serv->is_paused) {
serv->is_paused = 1;
mediacontrol_pause(serv->owner);
}
gf_term_service_media_event(serv->owner, GF_EVENT_MEDIA_WAITING);
gf_term_on_message(serv, GF_OK, "HTTP Buffering ...");
}
} else if (playback_percent + adj_percent <= download_percent) {
Double time_to_play = 0;
Double time_to_download = 0;
/*automatic rebuffer: make sure we can finish playback before resuming*/
if (serv->auto_rebuffer) {
if (bytes_per_sec) {
time_to_download = 1000.0*(total_size - bytes_done);
time_to_download /= bytes_per_sec;
}
time_to_play = (Double) serv->owner->duration;
time_to_play -= serv->owner->current_time;
}
if ((time_to_download<=time_to_play) && !gf_clock_is_started(ck)) {
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[HTTP Resource] Played %d %% and downloaded %d %% - Resuming\n", (u32) playback_percent, (u32) download_percent));
if (serv->auto_rebuffer) {
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[HTTP Resource] Auto-rebuffer done: should be done downloading in %d ms and remains %d ms to play\n", (u32) time_to_download, (u32) (serv->owner->duration - serv->owner->current_time) ));
}
gf_term_service_media_event(serv->owner, GF_EVENT_MEDIA_PLAYING);
if (serv->is_paused) {
serv->is_paused = 0;
mediacontrol_resume(serv->owner);
}
gf_term_on_message(serv, GF_OK, "HTTP Resuming playback");
}
}
}
break;
case GF_NETIO_DATA_TRANSFERED:
gf_term_service_media_event(serv->owner, GF_EVENT_MEDIA_LOAD_DONE);
if (serv->owner && !(serv->owner->flags & GF_ODM_DESTROYED) && serv->owner->duration) {
GF_Clock *ck = gf_odm_get_media_clock(serv->owner);
if (!gf_clock_is_started(ck)) {
GF_LOG(GF_LOG_INFO, GF_LOG_NETWORK, ("[HTTP Resource] Done retrieving file - resuming playback\n"));
if (serv->is_paused) {
serv->is_paused = 0;
mediacontrol_resume(serv->owner);
}
}
}
break;
}
}
static void term_on_command(GF_ClientService *service, GF_NetworkCommand *com, GF_Err response)
{
GF_Channel *ch;
GF_Terminal *term = service->term;
if (com->command_type==GF_NET_BUFFER_QUERY) {
GF_Scene *scene;
u32 i, max_buffer_time;
GF_ObjectManager *odm;
com->buffer.max = 0;
com->buffer.min = com->buffer.occupancy = (u32) -1;
com->buffer.buffering = GF_FALSE;
if (!service->owner) {
com->buffer.occupancy = 0;
return;
}
/*browse all channels in the scene, running on this service, and get buffer info*/
scene = NULL;
if (service->owner->subscene) {
scene = service->owner->subscene;
} else if (service->owner->parentscene) {
scene = service->owner->parentscene;
}
if (!scene) {
com->buffer.occupancy = 0;
return;
}
/*get exclusive access to scene resources , to make sure ODs are not being inserted/remove*/
gf_mx_p(scene->mx_resources);
max_buffer_time=0;
if (!gf_list_count(scene->resources))
GF_LOG(GF_LOG_WARNING, GF_LOG_MEDIA, ("[ODM] No object manager found for the scene (URL: %s), buffer occupancy will remain unchanged\n", service->url));
i=0;
while ((odm = (GF_ObjectManager*)gf_list_enum(scene->resources, &i))) {
gather_buffer_level(odm, service, com, &max_buffer_time);
}
gf_mx_v(scene->mx_resources);
if (com->buffer.occupancy==(u32) -1) com->buffer.occupancy = 0;
//in bench mode return the 1 if one of the buffer is full (eg sleep until all buffers are not full), 0 otherwise
if (term->bench_mode) {
com->buffer.occupancy = (max_buffer_time>com->buffer.max) ? 2 : 0;
com->buffer.max = 1;
com->buffer.min = 0;
}
return;
}
if (com->command_type==GF_NET_SERVICE_INFO) {
GF_Event evt;
evt.type = GF_EVENT_METADATA;
gf_term_send_event(term, &evt);
return;
}
if (com->command_type==GF_NET_SERVICE_MEDIA_CAP_QUERY) {
gf_sc_get_av_caps(term->compositor, &com->mcaps.width, &com->mcaps.height, &com->mcaps.display_bit_depth, &com->mcaps.audio_bpp, &com->mcaps.channels, &com->mcaps.sample_rate);
return;
}
if (com->command_type==GF_NET_SERVICE_EVENT) {
/*check for UDP timeout*/
if (com->send_event.evt.message.error == GF_IP_UDP_TIMEOUT) {
const char *sOpt = gf_cfg_get_key(term->user->config, "Network", "AutoReconfigUDP");
if (sOpt && !stricmp(sOpt, "yes")) {
char szMsg[1024];
sprintf(szMsg, "!! UDP down (%s) - Retrying with TCP !!\n", com->send_event.evt.message.message);
gf_term_message(term, service->url, szMsg, GF_IP_NETWORK_FAILURE);
/*reload scene - FIXME this shall work on inline nodes, not on the root !*/
if (term->reload_url) gf_free(term->reload_url);
term->reload_state = 1;
term->reload_url = gf_strdup(term->root_scene->root_od->net_service->url);
gf_cfg_set_key(term->user->config, "Network", "UDPNotAvailable", "yes");
return;
}
}
com->send_event.res = 0;
gf_term_send_event(term, &com->send_event.evt);
return;
}
if (com->command_type==GF_NET_ASSOCIATED_CONTENT_LOCATION) {
GF_Scene *scene = NULL;
if (service->owner->subscene) {
scene = service->owner->subscene;
} else if (service->owner->parentscene) {
scene = service->owner->parentscene;
}
if (scene)
gf_scene_register_associated_media(scene, &com->addon_info);
return;
}
if (com->command_type==GF_NET_ASSOCIATED_CONTENT_TIMING) {
GF_Scene *scene = NULL;
if (service->owner->subscene) {
scene = service->owner->subscene;
} else if (service->owner->parentscene) {
scene = service->owner->parentscene;
}
if (scene)
gf_scene_notify_associated_media_timeline(scene, &com->addon_time);
return;
}
if (com->command_type==GF_NET_SERVICE_SEEK) {
GF_Scene *scene = NULL;
if (service->owner->subscene) {
scene = service->owner->subscene;
} else if (service->owner->parentscene) {
scene = service->owner->parentscene;
}
if (scene && scene->is_dynamic_scene) {
gf_sc_lock(term->compositor, 1);
gf_scene_restart_dynamic(scene, (u64) (com->play.start_range*1000), 0, 0);
gf_sc_lock(term->compositor, 0);
}
return;
}
if (com->command_type == GF_NET_SERVICE_CODEC_STAT_QUERY) {
GF_List *od_list;
u32 i;
GF_ObjectManager *odm;
com->codec_stat.avg_dec_time = 0;
com->codec_stat.max_dec_time = 0;
com->codec_stat.irap_avg_dec_time = 0;
com->codec_stat.irap_max_dec_time = 0;
if (!service->owner) return;
/*browse all channels in the scene, running on this service, and get codec stat*/
od_list = NULL;
if (service->owner->subscene) {
od_list = service->owner->subscene->resources;
} else if (service->owner->parentscene) {
od_list = service->owner->parentscene->resources;
}
if (!od_list) return;
/*get exclusive access to media scheduler, to make sure ODs are not being manipulated*/
i=0;
while ((odm = (GF_ObjectManager*)gf_list_enum(od_list, &i))) {
u32 avg_dec_time;
/*the decoder statistics are reliable only if we decoded at least 1s*/
if (!odm->codec || !odm->codec->nb_dec_frames ||
(odm->codec->ck->speed > 0 ? odm->codec->stat_start + 1000 > odm->codec->last_unit_dts : odm->codec->stat_start - 1000 < odm->codec->last_unit_dts))
continue;
avg_dec_time = (u32) (odm->codec->total_dec_time / odm->codec->nb_dec_frames);
if (avg_dec_time > com->codec_stat.avg_dec_time) {
com->codec_stat.avg_dec_time = avg_dec_time;
com->codec_stat.max_dec_time = odm->codec->max_dec_time;
com->codec_stat.irap_avg_dec_time = odm->codec->nb_iframes ? (u32) (odm->codec->total_iframes_time / odm->codec->nb_iframes) : 0;
com->codec_stat.irap_max_dec_time = odm->codec->max_iframes_time;
}
if (odm->codec->codec_reset) {
com->codec_stat.codec_reset = GF_TRUE;
odm->codec->codec_reset = GF_FALSE;
}
com->codec_stat.decode_only_rap = odm->codec->decode_only_rap ? GF_TRUE : GF_FALSE;
}
return;
}
if (!com->base.on_channel) return;
ch = gf_term_get_channel(service, com->base.on_channel);
if (!ch) return;
switch (com->command_type) {
/*SL reconfiguration*/
case GF_NET_CHAN_RECONFIG:
gf_term_lock_net(term, 1);
gf_es_reconfig_sl(ch, &com->cfg.sl_config, com->cfg.use_m2ts_sections);
gf_term_lock_net(term, 0);
return;
case GF_NET_CHAN_SET_MEDIA_TIME:
if (gf_es_owns_clock(ch) || !ch->clock->has_media_time_shift) {
Double mtime = com->map_time.media_time;
if (ch->clock->clock_init) {
Double t = (Double) com->map_time.timestamp;
t /= ch->esd->slConfig->timestampResolution;
t -= ((Double) ch->clock->init_time) /1000;
mtime += t;
}
ch->clock->media_time_at_init = (u32) (1000*mtime);
ch->clock->has_media_time_shift = 1;
}
return;
/*time mapping (TS to media-time)*/
case GF_NET_CHAN_MAP_TIME:
if (ch->esd->dependsOnESID) {
//ignore everything
} else {
u32 i;
GF_LOG(GF_LOG_DEBUG, GF_LOG_SYNC, ("[SyncLayer] ES%d: before mapping: seed TS %d - TS offset %d\n", ch->esd->ESID, ch->seed_ts, ch->ts_offset));
ch->seed_ts = com->map_time.timestamp;
ch->ts_offset = (u32) (com->map_time.media_time*1000);
GF_LOG(GF_LOG_INFO, GF_LOG_SYNC, ("[SyncLayer] ES%d: mapping TS "LLD" to media time %f - current time %d\n", ch->esd->ESID, com->map_time.timestamp, com->map_time.media_time, gf_clock_time(ch->clock)));
GF_LOG(GF_LOG_DEBUG, GF_LOG_SYNC, ("[SyncLayer] ES%d: after mapping: seed TS %d - TS offset %d\n", ch->esd->ESID, ch->seed_ts, ch->ts_offset));
if (com->map_time.reset_buffers) {
gf_es_reset_buffers(ch);
}
/*if we were reassembling an AU, do not perform clock init check when dispatching it since we computed its timestamps
according to the previous clock origin*/
else {
gf_mx_p(ch->mx);
ch->skip_time_check_for_pending = 1;
gf_mx_v(ch->mx);
}
/*if the channel is the clock, force a re-init*/
if (gf_es_owns_clock(ch)) {
ch->IsClockInit = 0;
gf_clock_reset(ch->clock);
}
else if (ch->odm->flags & GF_ODM_INHERIT_TIMELINE) {
ch->IsClockInit = 0;
// ch->ts_offset -= ch->seed_ts*1000/ch->ts_res;
}
for (i=0; i<gf_list_count(ch->odm->channels); i++) {
GF_Channel *a_ch = gf_list_get(ch->odm->channels, i);
if (ch==a_ch) continue;
if (! a_ch->esd->dependsOnESID) continue;
a_ch->seed_ts = ch->seed_ts;
a_ch->IsClockInit = 0;
a_ch->ts_offset = ch->ts_offset;
}
}
break;
/*duration changed*/
case GF_NET_CHAN_DURATION:
gf_odm_set_duration(ch->odm, ch, (u32) (1000*com->duration.duration));
break;
case GF_NET_CHAN_BUFFER_QUERY:
if (ch->IsEndOfStream) {
com->buffer.max = com->buffer.min = com->buffer.occupancy = 0;
} else {
com->buffer.max = ch->MaxBuffer;
com->buffer.min = ch->MinBuffer;
com->buffer.occupancy = (u32) (ch->BufferTime / FIX2FLT(ch->clock->speed) );
}
break;
case GF_NET_CHAN_DRM_CFG:
gf_term_lock_net(term, 1);
gf_es_config_drm(ch, &com->drm_cfg);
gf_term_lock_net(term, 0);
return;
case GF_NET_CHAN_GET_ESD:
gf_term_lock_net(term, 1);
com->cache_esd.esd = ch->esd;
com->cache_esd.is_iod_stream = (ch->odm->subscene /*&& (ch->odm->subscene->root_od==ch->odm)*/) ? 1 : 0;
gf_term_lock_net(term, 0);
return;
case GF_NET_CHAN_RESET:
gf_es_reset_buffers(ch);
break;
case GF_NET_CHAN_PAUSE:
ch->MaxBuffer = com->buffer.max;
ch->MinBuffer = com->buffer.min;
ch->BufferTime = com->buffer.max;
gf_es_buffer_on(ch);
break;
case GF_NET_CHAN_RESUME:
ch->BufferTime = ch->MaxBuffer;
gf_es_update_buffering(ch, 1);
gf_es_buffer_off(ch);
break;
case GF_NET_CHAN_BUFFER:
ch->MaxBuffer = com->buffer.max;
ch->MinBuffer = com->buffer.min;
ch->BufferTime = com->buffer.occupancy;
gf_es_update_buffering(ch, 1);
break;
default:
return;
}
}
static void svg_a_handle_event(GF_Node *handler, GF_DOM_Event *event, GF_Node *observer)
{
GF_Compositor *compositor;
GF_Event evt;
SVG_Element *a;
SVGAllAttributes all_atts;
if (event->event_phase & GF_DOM_EVENT_PHASE_PREVENT) return;
assert(gf_node_get_tag((GF_Node*)event->currentTarget->ptr)==TAG_SVG_a);
a = (SVG_Element *) event->currentTarget->ptr;
gf_svg_flatten_attributes(a, &all_atts);
compositor = (GF_Compositor *)gf_node_get_private((GF_Node *)handler);
if (!compositor->user->EventProc) return;
if (!all_atts.xlink_href) return;
if (event->type==GF_EVENT_MOUSEOVER) {
evt.type = GF_EVENT_NAVIGATE_INFO;
if (all_atts.xlink_title) evt.navigate.to_url = *all_atts.xlink_title;
else if (all_atts.xlink_href->string) evt.navigate.to_url = all_atts.xlink_href->string;
else {
evt.navigate.to_url = gf_node_get_name(all_atts.xlink_href->target);
if (!evt.navigate.to_url) evt.navigate.to_url = "document internal link";
}
gf_term_send_event(compositor->term, &evt);
return;
}
evt.type = GF_EVENT_NAVIGATE;
if (all_atts.xlink_href->type == XMLRI_STRING) {
evt.navigate.to_url = gf_term_resolve_xlink(handler, all_atts.xlink_href->string);
if (evt.navigate.to_url) {
if (all_atts.target) {
evt.navigate.parameters = (const char **) &all_atts.target;
evt.navigate.param_count = 1;
} else {
evt.navigate.parameters = NULL;
evt.navigate.param_count = 0;
}
if (evt.navigate.to_url[0] != '#') {
if (compositor->term) {
gf_scene_process_anchor(handler, &evt);
} else {
gf_term_send_event(compositor->term, &evt);
}
gf_free((char *)evt.navigate.to_url);
return;
}
all_atts.xlink_href->target = gf_sg_find_node_by_name(gf_node_get_graph(handler), (char *) evt.navigate.to_url+1);
if (all_atts.xlink_href->target) {
all_atts.xlink_href->type = XMLRI_ELEMENTID;
gf_free((char *)evt.navigate.to_url);
} else {
svg_a_set_view(handler, compositor, evt.navigate.to_url + 1);
gf_free((char *)evt.navigate.to_url);
return;
}
}
}
if (!all_atts.xlink_href->target) {
return;
}
/*this is a time event*/
if (is_timing_target(all_atts.xlink_href->target)) {
gf_smil_timing_insert_clock(all_atts.xlink_href->target, 0, gf_node_get_scene_time((GF_Node *)handler) );
}
/*this is an implicit SVGView event*/
else {
svg_a_set_view(handler, compositor, gf_node_get_name(all_atts.xlink_href->target));
}
}