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Revert 1.66 and 1.67 that seemed to break the unlink scheduler function 1.68 is still added

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Original commit message from CVS:
Revert 1.66 and 1.67 that seemed to break the unlink scheduler function
1.68 is still added
This commit is contained in:
Wim Taymans 2003-01-21 18:39:11 +00:00
parent 59a224893a
commit 69be241342
1 changed files with 9 additions and 26 deletions
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35
gst/schedulers/gstbasicscheduler.c
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@ -936,24 +936,13 @@ gst_basic_scheduler_find_chain (GstBasicScheduler * sched, GstElement * element)
} }
static void static void
gst_basic_scheduler_chain_recursive_add (GstSchedulerChain * chain, GstElement * element, gboolean remove) gst_basic_scheduler_chain_recursive_add (GstSchedulerChain * chain, GstElement * element)
{ {
GList *pads; GList *pads;
GstPad *pad; GstPad *pad;
GstElement *peerelement; GstElement *peerelement;
GstSchedulerChain *prevchain;
/* check to see if it's in a chain already */ /* add the element to the chain */
prevchain = gst_basic_scheduler_find_chain (chain->sched, element);
/* if it's already in another chain, either remove or punt */
if (prevchain != NULL) {
if (remove == TRUE)
gst_basic_scheduler_chain_remove_element (prevchain, element);
else
return;
}
/* add it to this one */
gst_basic_scheduler_chain_add_element (chain, element); gst_basic_scheduler_chain_add_element (chain, element);
GST_DEBUG (GST_CAT_SCHEDULING, "recursing on element \"%s\"", GST_ELEMENT_NAME (element)); GST_DEBUG (GST_CAT_SCHEDULING, "recursing on element \"%s\"", GST_ELEMENT_NAME (element));
@ -970,9 +959,12 @@ gst_basic_scheduler_chain_recursive_add (GstSchedulerChain * chain, GstElement *
GST_DEBUG (GST_CAT_SCHEDULING, "has peer %s:%s", GST_DEBUG_PAD_NAME (GST_PAD_PEER (pad))); GST_DEBUG (GST_CAT_SCHEDULING, "has peer %s:%s", GST_DEBUG_PAD_NAME (GST_PAD_PEER (pad)));
peerelement = GST_PAD_PARENT (GST_PAD_PEER (pad)); peerelement = GST_PAD_PARENT (GST_PAD_PEER (pad));
if (GST_ELEMENT_SCHED (GST_PAD_PARENT (pad)) == GST_ELEMENT_SCHED (peerelement)) { if (GST_ELEMENT_SCHED (GST_PAD_PARENT (pad)) == GST_ELEMENT_SCHED (peerelement)) {
GST_DEBUG (GST_CAT_SCHEDULING, "peer \"%s\" is valid for same chain", GST_DEBUG (GST_CAT_SCHEDULING, "peer \"%s\" is valid for same chain",
GST_ELEMENT_NAME (peerelement)); GST_ELEMENT_NAME (peerelement));
gst_basic_scheduler_chain_recursive_add (chain, peerelement, remove); /* if it's not already in a chain, add it to this one */
if (gst_basic_scheduler_find_chain (chain->sched, peerelement) == NULL) {
gst_basic_scheduler_chain_recursive_add (chain, peerelement);
}
} }
} }
} }
@ -1217,7 +1209,6 @@ gst_basic_scheduler_pad_unlink (GstScheduler * sched, GstPad * srcpad, GstPad *
chain1 = gst_basic_scheduler_find_chain (bsched, element1); chain1 = gst_basic_scheduler_find_chain (bsched, element1);
chain2 = gst_basic_scheduler_find_chain (bsched, element2); chain2 = gst_basic_scheduler_find_chain (bsched, element2);
#if 0
if (chain1 != chain2) { if (chain1 != chain2) {
/* elements not in the same chain don't need to be separated */ /* elements not in the same chain don't need to be separated */
GST_INFO (GST_CAT_SCHEDULING, "elements not in the same chain"); GST_INFO (GST_CAT_SCHEDULING, "elements not in the same chain");
@ -1230,22 +1221,14 @@ gst_basic_scheduler_pad_unlink (GstScheduler * sched, GstPad * srcpad, GstPad *
/* now create a new chain to hold element1 and build it from scratch */ /* now create a new chain to hold element1 and build it from scratch */
chain1 = gst_basic_scheduler_chain_new (bsched); chain1 = gst_basic_scheduler_chain_new (bsched);
gst_basic_scheduler_chain_recursive_add (chain1, element1, FALSE); gst_basic_scheduler_chain_recursive_add (chain1, element1);
} }
/* check the other element to see if it landed in the newly created chain */ /* check the other element to see if it landed in the newly created chain */
if (gst_basic_scheduler_find_chain (bsched, element2) == NULL) { if (gst_basic_scheduler_find_chain (bsched, element2) == NULL) {
/* if not in chain, create chain and build from scratch */ /* if not in chain, create chain and build from scratch */
chain2 = gst_basic_scheduler_chain_new (bsched); chain2 = gst_basic_scheduler_chain_new (bsched);
gst_basic_scheduler_chain_recursive_add (chain2, element2, FALSE); gst_basic_scheduler_chain_recursive_add (chain2, element2);
}
#endif
/* if they're both in the same chain, move second set of elements to a new chain */
if (chain1 && (chain1 == chain2)) {
GST_INFO (GST_CAT_SCHEDULING, "creating new chain for second element and peers");
chain2 = gst_basic_scheduler_chain_new (bsched);
gst_basic_scheduler_chain_recursive_add (chain2, element2, TRUE);
} }
} }