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IT WORKS\!\!\!
Original commit message from CVS: IT WORKS\!\!\!
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parent
d769aaaf99
commit
05a517acf1
1 changed files with 34 additions and 12 deletions
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@ -55,6 +55,11 @@ struct _GstAutoplugger {
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GstPad *sinkpadpeer, *srcpadpeer;
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GstCaps *sinkcaps, *srccaps;
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GstCaps *sinktemplatecaps;
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GstAutoplug *autoplug;
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GstElement *autobin;
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};
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struct _GstAutopluggerClass {
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@ -83,13 +88,12 @@ static void gst_autoplugger_get_arg (GtkObject *object, GtkArg *arg, guint id
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static void gst_autoplugger_external_sink_caps_changed (GstPad *pad, GstCaps *caps, GstAutoplugger *autoplugger);
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static void gst_autoplugger_external_src_caps_changed (GstPad *pad, GstCaps *caps, GstAutoplugger *autoplugger);
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static void gst_autoplugger_external_sink_connected (GstPad *pad, GstPad *peerpad, GstAutoplugger *autoplugger);
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static void gst_autoplugger_external_src_connected (GstPad *pad, GstPad *peerpad, GstAutoplugger *autoplugger);
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static void gst_autoplugger_typefind_have_type (GstElement *element, GstCaps *caps, GstAutoplugger *autoplugger);
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static void gst_autoplugger_cache_first_buffer (GstElement *element,GstBuffer *buf,GstAutoplugger *autoplugger);
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static void gst_autoplugger_cache_empty (GstElement *element, GstAutoplugger *autoplugger);
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static void gst_autoplugger_typefind_have_type (GstElement *element, GstCaps *caps, GstAutoplugger *autoplugger);
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static GstElementClass *parent_class = NULL;
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//static guint gst_autoplugger_signals[LAST_SIGNAL] = { 0 };
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@ -203,7 +207,7 @@ gst_autoplugger_external_sink_connected(GstPad *pad, GstPad *peerpad, GstAutoplu
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GstCaps *peercaps, *peertemplatecaps;
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GST_INFO(GST_CAT_AUTOPLUG, "have cache:sink connected");
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autoplugger->sinkpadpeer = peerpad;
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// autoplugger->sinkpadpeer = peerpad;
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if (autoplugger->sinkpadpeer) {
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peercaps = GST_PAD_CAPS(autoplugger->sinkpadpeer);
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@ -232,8 +236,8 @@ gst_autoplugger_external_src_connected(GstPad *pad, GstPad *peerpad, GstAutoplug
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GST_INFO(GST_CAT_AUTOPLUG, "have cache:src connected");
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// only save this off if it isn't a pad we're using internally...
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if (peerpad != autoplugger->typefind_sinkpad)
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autoplugger->srcpadpeer = peerpad;
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// if (peerpad != autoplugger->typefind_sinkpad)
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// autoplugger->srcpadpeer = peerpad;
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if (autoplugger->srcpadpeer) {
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peercaps = GST_PAD_CAPS(autoplugger->srcpadpeer);
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@ -246,6 +250,7 @@ gst_autoplugger_external_src_connected(GstPad *pad, GstPad *peerpad, GstAutoplug
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if (peertemplatecaps) {
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GST_INFO(GST_CAT_AUTOPLUG, "there are some caps on this pad's peer's padtemplate %s",
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gst_caps_get_mime(peertemplatecaps));
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autoplugger->sinktemplatecaps = peertemplatecaps;
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GST_DEBUG(GST_CAT_AUTOPLUG, "turning on caps nego proxying in cache\n");
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gtk_object_set(GTK_OBJECT(autoplugger->cache),"caps_proxy",TRUE,NULL);
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}
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@ -256,7 +261,7 @@ gst_autoplugger_external_src_connected(GstPad *pad, GstPad *peerpad, GstAutoplug
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static void
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gst_autoplugger_cache_empty(GstElement *element, GstAutoplugger *autoplugger)
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{
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GstPad *cache_srcpad_peer;
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GstPad *cache_sinkpad_peer,*cache_srcpad_peer;
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GST_INFO(GST_CAT_AUTOPLUG, "autoplugger cache has hit empty, we can now remove it");
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@ -265,8 +270,9 @@ gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PAUSED);
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// disconnect the cache from its peers
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GST_DEBUG(GST_CAT_AUTOPLUG, "disconnecting autoplugcache from its peers\n");
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gst_pad_disconnect(autoplugger->sinkpadpeer,autoplugger->cache_sinkpad);
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cache_sinkpad_peer = GST_PAD (GST_PAD_PEER(autoplugger->cache_sinkpad));
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cache_srcpad_peer = GST_PAD (GST_PAD_PEER(autoplugger->cache_srcpad));
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gst_pad_disconnect(cache_sinkpad_peer,autoplugger->cache_sinkpad);
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gst_pad_disconnect(autoplugger->cache_srcpad,cache_srcpad_peer);
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// remove the cache from self
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@ -275,11 +281,13 @@ gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PAUSED);
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// connect the two pads
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GST_DEBUG(GST_CAT_AUTOPLUG, "reconnecting the autoplugcache's former peers\n");
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gst_pad_connect(autoplugger->sinkpadpeer,cache_srcpad_peer);
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gst_pad_connect(cache_sinkpad_peer,cache_srcpad_peer);
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// try to PLAY the whole thing
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gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PLAYING);
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xmlSaveFile("autoplugger.gst", gst_xml_write(GST_ELEMENT_SCHED(autoplugger)->parent));
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GST_INFO(GST_CAT_AUTOPLUG, "autoplugger_cache_empty finished");
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}
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@ -299,11 +307,24 @@ gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PAUSED);
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gst_bin_remove(GST_BIN(autoplugger),autoplugger->typefind);
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// FIXME FIXME now we'd compare caps and see if we need to autoplug something in the middle, but for
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// now we're going to just reconnect where we left off
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// now we're going to just reconnect where we left off
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// FIXME FIXME FIXME!!!: this should really be done in the caps failure!!!
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if (!autoplugger->autoplug) {
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autoplugger->autoplug = gst_autoplugfactory_make("static");
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}
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autoplugger->autobin = gst_autoplug_to_caps(autoplugger->autoplug,
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caps,autoplugger->sinktemplatecaps,NULL);
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g_return_if_fail(autoplugger->autobin != NULL);
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gst_bin_add(GST_BIN(autoplugger),autoplugger->autobin);
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// re-attach the srcpad's original peer to the cache
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GST_DEBUG(GST_CAT_AUTOPLUG, "reconnecting the cache to the downstream peer\n");
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gst_pad_connect(autoplugger->cache_srcpad,autoplugger->srcpadpeer);
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// // re-attach the srcpad's original peer to the cache
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// GST_DEBUG(GST_CAT_AUTOPLUG, "reconnecting the cache to the downstream peer\n");
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// gst_pad_connect(autoplugger->cache_srcpad,autoplugger->srcpadpeer);
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// attach the autoplugged bin
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GST_DEBUG(GST_CAT_AUTOPLUG, "attaching the autoplugged bin between cache and downstream peer\n");
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gst_pad_connect(autoplugger->cache_srcpad,gst_element_get_pad(autoplugger->autobin,"sink"));
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gst_pad_connect(gst_element_get_pad(autoplugger->autobin,"src_00"),autoplugger->srcpadpeer);
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// now reset the autoplugcache
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GST_DEBUG(GST_CAT_AUTOPLUG, "resetting the cache to send first buffer(s) again\n");
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@ -337,6 +358,7 @@ gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PAUSED);
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// detach the srcpad
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GST_DEBUG(GST_CAT_AUTOPLUG, "disconnecting cache from its downstream peer\n");
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autoplugger->srcpadpeer = GST_PAD(GST_PAD_PEER(autoplugger->cache_srcpad));
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gst_pad_disconnect(autoplugger->cache_srcpad,autoplugger->srcpadpeer);
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// instantiate the typefind and set up the signal handlers
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