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update to latest code, includes caps_fail handlers that kinda work

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Original commit message from CVS:
update to latest code, includes caps_fail handlers that kinda work
This commit is contained in:
Erik Walthinsen 2001-05-17 22:00:30 +00:00
parent 846ce23d28
commit 50c9930349
1 changed files with 47 additions and 22 deletions
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69
gst/autoplug/gstautoplugger.c
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@ -200,7 +200,7 @@ gst_autoplugger_external_sink_connected(GstPad *pad, GstPad *peerpad, GstAutoplu
GstCaps *peercaps, *peertemplatecaps; GstCaps *peercaps, *peertemplatecaps;
GST_INFO(GST_CAT_AUTOPLUG, "have cache:sink connected"); GST_INFO(GST_CAT_AUTOPLUG, "have cache:sink connected");
autoplugger->sinkpadpeer = peerpad; // autoplugger->sinkpadpeer = peerpad;
if (autoplugger->sinkpadpeer) { if (autoplugger->sinkpadpeer) {
peercaps = GST_PAD_CAPS(autoplugger->sinkpadpeer); peercaps = GST_PAD_CAPS(autoplugger->sinkpadpeer);
@ -227,7 +227,7 @@ gst_autoplugger_external_src_connected(GstPad *pad, GstPad *peerpad, GstAutoplug
GstCaps *peercaps, *peertemplatecaps; GstCaps *peercaps, *peertemplatecaps;
GST_INFO(GST_CAT_AUTOPLUG, "have cache:src connected"); GST_INFO(GST_CAT_AUTOPLUG, "have cache:src connected");
autoplugger->srcpadpeer = peerpad; // autoplugger->srcpadpeer = peerpad;
if (autoplugger->srcpadpeer) { if (autoplugger->srcpadpeer) {
peercaps = GST_PAD_CAPS(autoplugger->srcpadpeer); peercaps = GST_PAD_CAPS(autoplugger->srcpadpeer);
@ -265,51 +265,75 @@ gst_autoplugger_external_src_caps_changed(GstPad *pad, GstCaps *caps, GstAutoplu
static void static void
gst_autoplugger_external_sink_caps_nego_failed(GstPad *pad, GstAutoplugger *autoplugger) gst_autoplugger_autoplug(GstAutoplugger *autoplugger,GstPad *srcpad,GstCaps *srccaps,GstCaps *sinkcaps)
{ {
GstCaps *srcpadcaps, *sinkpadcaps; GstPad *sinkpad;
GST_INFO(GST_CAT_AUTOPLUG, "have caps nego failure on sink!!!\n"); sinkpad = GST_PAD(GST_PAD_PEER(srcpad));
GST_DEBUG(GST_CAT_AUTOPLUG,"disconnecting %s:%s and %s:%s to autoplug between them\n",
GST_DEBUG(GST_CAT_AUTOPLUG,"failed pad is %s:%s, its peer is %s:%s\n", GST_DEBUG_PAD_NAME(srcpad),GST_DEBUG_PAD_NAME(sinkpad));
GST_DEBUG_PAD_NAME(pad),GST_DEBUG_PAD_NAME(GST_PAD_PEER(pad))); GST_DEBUG(GST_CAT_AUTOPLUG,"srcpadcaps are of type %s\n",gst_caps_get_mime(srccaps));
srcpadcaps = GST_PAD_CAPS(GST_PAD_PEER(pad)); GST_DEBUG(GST_CAT_AUTOPLUG,"sinkpadcaps are of type %s\n",gst_caps_get_mime(sinkcaps));
g_return_if_fail(srcpadcaps != NULL);
GST_DEBUG(GST_CAT_AUTOPLUG,"srcpadcaps are of type %s\n",gst_caps_get_mime(srcpadcaps));
sinkpadcaps = GST_PADTEMPLATE_CAPS(GST_PAD_PADTEMPLATE(autoplugger->srcpadpeer));
g_return_if_fail(sinkpadcaps != NULL);
GST_DEBUG(GST_CAT_AUTOPLUG,"sinkpadcaps are of type %s\n",gst_caps_get_mime(sinkpadcaps));
// try to PAUSE the whole thing // try to PAUSE the whole thing
gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PAUSED); gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PAUSED);
// disconnect the downstream side of the cache // disconnect the pads
GST_DEBUG(GST_CAT_AUTOPLUG, "disconnecting the pads that failed caps nego\n"); GST_DEBUG(GST_CAT_AUTOPLUG, "disconnecting the pads that will be joined by an autobin\n");
gst_pad_disconnect(autoplugger->cache_srcpad, autoplugger->srcpadpeer); gst_pad_disconnect(srcpad,sinkpad);
if (!autoplugger->autoplug) { if (!autoplugger->autoplug) {
autoplugger->autoplug = gst_autoplugfactory_make("static"); autoplugger->autoplug = gst_autoplugfactory_make("static");
} }
GST_DEBUG(GST_CAT_AUTOPLUG, "building autoplugged bin between caps\n"); GST_DEBUG(GST_CAT_AUTOPLUG, "building autoplugged bin between caps\n");
autoplugger->autobin = gst_autoplug_to_caps(autoplugger->autoplug, autoplugger->autobin = gst_autoplug_to_caps(autoplugger->autoplug,
srcpadcaps,sinkpadcaps,NULL); srccaps,sinkcaps,NULL);
g_return_if_fail(autoplugger->autobin != NULL); g_return_if_fail(autoplugger->autobin != NULL);
gst_bin_add(GST_BIN(autoplugger),autoplugger->autobin); gst_bin_add(GST_BIN(autoplugger),autoplugger->autobin);
GST_DEBUG(GST_CAT_AUTOPLUG, "copying failed caps to srcpad %s:%s to ensure renego\n",GST_DEBUG_PAD_NAME(autoplugger->cache_srcpad));
// gst_pad_set_caps(srcpad,srccaps);
// attach the autoplugged bin // attach the autoplugged bin
GST_DEBUG(GST_CAT_AUTOPLUG, "attaching the autoplugged bin between cache and downstream peer\n"); GST_DEBUG(GST_CAT_AUTOPLUG, "attaching the autoplugged bin between the two pads\n");
gst_pad_connect(autoplugger->cache_srcpad,gst_element_get_pad(autoplugger->autobin,"sink")); gst_pad_connect(srcpad,gst_element_get_pad(autoplugger->autobin,"sink"));
gst_pad_connect(gst_element_get_pad(autoplugger->autobin,"src_00"),autoplugger->srcpadpeer); gst_pad_connect(gst_element_get_pad(autoplugger->autobin,"src_00"),sinkpad);
// try to PLAY the whole thing // try to PLAY the whole thing
gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PLAYING); gst_element_set_state(GST_ELEMENT_SCHED(autoplugger)->parent,GST_STATE_PLAYING);
} }
static void
gst_autoplugger_external_sink_caps_nego_failed(GstPad *pad, GstAutoplugger *autoplugger)
{
GstPad *srcpad_peer;
GstPadTemplate *srcpad_peer_template;
GstCaps *srcpad_peer_caps;
GstPad *sinkpad_peer;
GstCaps *sinkpad_peer_caps;
GST_INFO(GST_CAT_AUTOPLUG, "have caps nego failure on sinkpad %s:%s!!!",GST_DEBUG_PAD_NAME(pad));
srcpad_peer = GST_PAD(GST_PAD_PEER(autoplugger->cache_srcpad));
g_return_if_fail(srcpad_peer != NULL);
srcpad_peer_template = GST_PAD_PADTEMPLATE(srcpad_peer);
g_return_if_fail(srcpad_peer_template != NULL);
srcpad_peer_caps = GST_PADTEMPLATE_CAPS(srcpad_peer_template);
g_return_if_fail(srcpad_peer_caps != NULL);
sinkpad_peer = GST_PAD(GST_PAD_PEER(pad));
g_return_if_fail(sinkpad_peer != NULL);
sinkpad_peer_caps = GST_PAD_CAPS(sinkpad_peer);
g_return_if_fail(sinkpad_peer_caps != NULL);
gst_autoplugger_autoplug(autoplugger,autoplugger->cache_srcpad,sinkpad_peer_caps,srcpad_peer_caps);
}
static void static void
gst_autoplugger_external_src_caps_nego_failed(GstPad *pad, GstAutoplugger *autoplugger) gst_autoplugger_external_src_caps_nego_failed(GstPad *pad, GstAutoplugger *autoplugger)
{ {
GST_INFO(GST_CAT_AUTOPLUG, "have caps nego failure on src!!!\n"); GST_INFO(GST_CAT_AUTOPLUG, "have caps nego failure on src!!!");
} }
@ -406,6 +430,7 @@ gst_schedule_show(GST_ELEMENT_SCHED(autoplugger));
static void static void
gst_autoplugger_cache_first_buffer(GstElement *element,GstBuffer *buf,GstAutoplugger *autoplugger) gst_autoplugger_cache_first_buffer(GstElement *element,GstBuffer *buf,GstAutoplugger *autoplugger)
{ {
return;
GST_INFO(GST_CAT_AUTOPLUG, "have first buffer through cache"); GST_INFO(GST_CAT_AUTOPLUG, "have first buffer through cache");
autoplugger->cache_first_buffer = TRUE; autoplugger->cache_first_buffer = TRUE;