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Code Issues 1 Projects Releases Wiki Activity

typefind: Post an error if we can't typefind the data until EOS

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=750439
This commit is contained in:
Sebastian Dröge 2015-06-05 10:02:04 +02:00
parent f02de0e9a1
commit 91f537edf2
1 changed files with 25 additions and 11 deletions
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36
plugins/elements/gsttypefindelement.c
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@ -160,7 +160,7 @@ static gboolean gst_type_find_element_activate_src_mode (GstPad * pad,
GstObject * parent, GstPadMode mode, gboolean active);
static GstFlowReturn
gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind,
gboolean check_avail);
gboolean check_avail, gboolean at_eos);
static void gst_type_find_element_send_cached_events (GstTypeFindElement *
typefind);
@ -643,7 +643,7 @@ gst_type_find_element_sink_event (GstPad * pad, GstObject * parent,
case GST_EVENT_EOS:
{
GST_INFO_OBJECT (typefind, "Got EOS and no type found yet");
gst_type_find_element_chain_do_typefinding (typefind, FALSE);
gst_type_find_element_chain_do_typefinding (typefind, FALSE, TRUE);
res = gst_pad_push_event (typefind->src, event);
break;
@ -849,7 +849,7 @@ gst_type_find_element_chain (GstPad * pad, GstObject * parent,
gst_adapter_push (typefind->adapter, buffer);
GST_OBJECT_UNLOCK (typefind);
res = gst_type_find_element_chain_do_typefinding (typefind, TRUE);
res = gst_type_find_element_chain_do_typefinding (typefind, TRUE, FALSE);
if (typefind->mode == MODE_ERROR)
res = GST_FLOW_ERROR;
@ -866,7 +866,7 @@ gst_type_find_element_chain (GstPad * pad, GstObject * parent,
static GstFlowReturn
gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind,
gboolean check_avail)
gboolean check_avail, gboolean at_eos)
{
GstTypeFindProbability probability;
GstCaps *caps = NULL;
@ -925,10 +925,17 @@ gst_type_find_element_chain_do_typefinding (GstTypeFindElement * typefind,
not_enough_data:
{
GST_DEBUG_OBJECT (typefind, "not enough data for typefinding yet "
"(%" G_GSIZE_FORMAT " bytes)", avail);
GST_OBJECT_UNLOCK (typefind);
return GST_FLOW_OK;
if (at_eos) {
GST_ELEMENT_ERROR (typefind, STREAM, TYPE_NOT_FOUND,
(_("Stream contains not enough data.")), ("Can't typefind stream"));
return GST_FLOW_ERROR;
} else {
GST_DEBUG_OBJECT (typefind, "not enough data for typefinding yet "
"(%" G_GSIZE_FORMAT " bytes)", avail);
return GST_FLOW_OK;
}
}
no_type_found:
{
@ -939,11 +946,18 @@ no_type_found:
}
wait_for_data:
{
GST_DEBUG_OBJECT (typefind,
"no caps found with %" G_GSIZE_FORMAT " bytes of data, "
"waiting for more data", avail);
GST_OBJECT_UNLOCK (typefind);
return GST_FLOW_OK;
if (at_eos) {
GST_ELEMENT_ERROR (typefind, STREAM, TYPE_NOT_FOUND,
(_("Stream contains not enough data.")), ("Can't typefind stream"));
return GST_FLOW_ERROR;
} else {
GST_DEBUG_OBJECT (typefind,
"no caps found with %" G_GSIZE_FORMAT " bytes of data, "
"waiting for more data", avail);
return GST_FLOW_OK;
}
}
low_probability:
{