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multiqueue: implement acceptcaps function

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Our acceptcaps function can simply forward the query.
This commit is contained in:
Wim Taymans 2010-06-25 19:03:27 +02:00
parent 9300c5b29b
commit 808298833a
1 changed files with 20 additions and 0 deletions
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20
plugins/elements/gstmultiqueue.c
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@ -1315,6 +1315,22 @@ gst_multi_queue_getcaps (GstPad * pad)
return result; return result;
} }
static gboolean
gst_multi_queue_acceptcaps (GstPad * pad, GstCaps * caps)
{
GstSingleQueue *sq = gst_pad_get_element_private (pad);
GstPad *otherpad;
gboolean result;
otherpad = (pad == sq->srcpad) ? sq->sinkpad : sq->srcpad;
GST_LOG_OBJECT (otherpad, "Accept caps from the peer of this pad");
result = gst_pad_peer_accept_caps (otherpad, caps);
return result;
}
static GstFlowReturn static GstFlowReturn
gst_multi_queue_bufferalloc (GstPad * pad, guint64 offset, guint size, gst_multi_queue_bufferalloc (GstPad * pad, guint64 offset, guint size,
GstCaps * caps, GstBuffer ** buf) GstCaps * caps, GstBuffer ** buf)
@ -1652,6 +1668,8 @@ gst_single_queue_new (GstMultiQueue * mqueue)
GST_DEBUG_FUNCPTR (gst_multi_queue_sink_event)); GST_DEBUG_FUNCPTR (gst_multi_queue_sink_event));
gst_pad_set_getcaps_function (sq->sinkpad, gst_pad_set_getcaps_function (sq->sinkpad,
GST_DEBUG_FUNCPTR (gst_multi_queue_getcaps)); GST_DEBUG_FUNCPTR (gst_multi_queue_getcaps));
gst_pad_set_acceptcaps_function (sq->sinkpad,
GST_DEBUG_FUNCPTR (gst_multi_queue_acceptcaps));
gst_pad_set_bufferalloc_function (sq->sinkpad, gst_pad_set_bufferalloc_function (sq->sinkpad,
GST_DEBUG_FUNCPTR (gst_multi_queue_bufferalloc)); GST_DEBUG_FUNCPTR (gst_multi_queue_bufferalloc));
gst_pad_set_iterate_internal_links_function (sq->sinkpad, gst_pad_set_iterate_internal_links_function (sq->sinkpad,
@ -1665,6 +1683,8 @@ gst_single_queue_new (GstMultiQueue * mqueue)
GST_DEBUG_FUNCPTR (gst_multi_queue_src_activate_push)); GST_DEBUG_FUNCPTR (gst_multi_queue_src_activate_push));
gst_pad_set_getcaps_function (sq->srcpad, gst_pad_set_getcaps_function (sq->srcpad,
GST_DEBUG_FUNCPTR (gst_multi_queue_getcaps)); GST_DEBUG_FUNCPTR (gst_multi_queue_getcaps));
gst_pad_set_acceptcaps_function (sq->srcpad,
GST_DEBUG_FUNCPTR (gst_multi_queue_acceptcaps));
gst_pad_set_event_function (sq->srcpad, gst_pad_set_event_function (sq->srcpad,
GST_DEBUG_FUNCPTR (gst_multi_queue_src_event)); GST_DEBUG_FUNCPTR (gst_multi_queue_src_event));
gst_pad_set_query_function (sq->srcpad, gst_pad_set_query_function (sq->srcpad,