mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-02 12:32:29 +00:00
Code Issues 1 Projects Releases Wiki Activity

interleave: Fix negotiation to work at all again

Browse source 
The caps query handling function for the sinkpads was called for
the srcpad, and the sinkpads had none. This commit moves it to the
right pad, but nonetheless the negotiation still looks wrong.

This makes the test pass again after the recent coverity fix
and also allows interleave to work again, but someone should
really review the negotiation code and fix it.
This commit is contained in:
Sebastian Dröge 2014-04-15 21:36:30 +02:00
parent da39a0bae7
commit b038fd4eff
1 changed files with 40 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

54
gst/interleave/interleave.c
View file

@ -217,11 +217,13 @@ static gboolean gst_interleave_src_event (GstPad * pad, GstObject * parent,
static gboolean gst_interleave_sink_event (GstCollectPads * pads,
GstCollectData * data, GstEvent * event, gpointer user_data);
static gboolean gst_interleave_sink_query (GstCollectPads * pads,
GstCollectData * data, GstQuery * query, gpointer user_data);
static gboolean gst_interleave_sink_setcaps (GstInterleave * self,
GstPad * pad, const GstCaps * caps, const GstAudioInfo * info);
static GstCaps *gst_interleave_sink_getcaps (GstPad * pad, GstObject * parent,
static GstCaps *gst_interleave_sink_getcaps (GstPad * pad, GstInterleave * self,
GstCaps * filter);
static GstFlowReturn gst_interleave_collected (GstCollectPads * pads,
@ -502,6 +504,10 @@ gst_interleave_request_new_pad (GstElement * element, GstPadTemplate * templ,
(GstCollectPadsEventFunction)
GST_DEBUG_FUNCPTR (gst_interleave_sink_event), self);
gst_collect_pads_set_query_function (self->collect,
(GstCollectPadsQueryFunction)
GST_DEBUG_FUNCPTR (gst_interleave_sink_query), self);
if (!gst_element_add_pad (element, new_pad))
goto could_not_add;
@ -686,9 +692,9 @@ __set_channels (GstCaps * caps, gint channels)
/* we can only accept caps that we and downstream can handle. */
static GstCaps *
gst_interleave_sink_getcaps (GstPad * pad, GstObject * parent, GstCaps * filter)
gst_interleave_sink_getcaps (GstPad * pad, GstInterleave * self,
GstCaps * filter)
{
GstInterleave *self = GST_INTERLEAVE (parent);
GstCaps *result, *peercaps, *sinkcaps;
GST_OBJECT_LOCK (self);
@ -704,6 +710,7 @@ gst_interleave_sink_getcaps (GstPad * pad, GstObject * parent, GstCaps * filter)
sinkcaps = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
__remove_channels (sinkcaps);
if (peercaps) {
peercaps = gst_caps_make_writable (peercaps);
__remove_channels (peercaps);
/* if the peer has caps, intersect */
GST_DEBUG_OBJECT (pad, "intersecting peer and template caps");
@ -887,6 +894,36 @@ gst_interleave_sink_event (GstCollectPads * pads, GstCollectData * data,
return ret;
}
static gboolean
gst_interleave_sink_query (GstCollectPads * pads,
GstCollectData * data, GstQuery * query, gpointer user_data)
{
GstInterleave *self = GST_INTERLEAVE (user_data);
gboolean ret = TRUE;
GST_DEBUG ("Got %s query on pad %s:%s", GST_QUERY_TYPE_NAME (query),
GST_DEBUG_PAD_NAME (data->pad));
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CAPS:
{
GstCaps *filter, *caps;
gst_query_parse_caps (query, &filter);
caps = gst_interleave_sink_getcaps (data->pad, self, filter);
gst_query_set_caps_result (query, caps);
gst_caps_unref (caps);
ret = TRUE;
break;
}
default:
ret = gst_collect_pads_query_default (pads, data, query, FALSE);
break;
}
return ret;
}
static gboolean
gst_interleave_src_query_duration (GstInterleave * self, GstQuery * query)
{
@ -1090,17 +1127,6 @@ gst_interleave_src_query (GstPad * pad, GstObject * parent, GstQuery * query)
case GST_QUERY_LATENCY:
res = gst_interleave_src_query_latency (self, query);
break;
case GST_QUERY_CAPS:
{
GstCaps *filter, *caps;
gst_query_parse_caps (query, &filter);
caps = gst_interleave_sink_getcaps (pad, parent, filter);
gst_query_set_caps_result (query, caps);
gst_caps_unref (caps);
res = TRUE;
break;
}
default:
/* FIXME, needs a custom query handler because we have multiple
* sinkpads */