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gst/playback/gstqueue2.c: Fix queue negotiation. See #486758.

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Original commit message from CVS:
* gst/playback/gstqueue2.c: (gst_queue_init), (gst_queue_push_one):
Fix queue negotiation. See #486758.
This commit is contained in:
Wim Taymans 2007-10-15 11:38:39 +00:00 committed by Sebastian Dröge
parent 73be0c35c0
commit 7d6d46fea6
1 changed files with 10 additions and 12 deletions
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22
gst/playback/gstqueue2.c
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@ -319,7 +319,6 @@ static void gst_queue_get_property (GObject * object,
static GstFlowReturn gst_queue_chain (GstPad * pad, GstBuffer * buffer);
static GstFlowReturn gst_queue_bufferalloc (GstPad * pad, guint64 offset,
guint size, GstCaps * caps, GstBuffer ** buf);
static gboolean gst_queue_acceptcaps (GstPad * pad, GstCaps * caps);
static GstFlowReturn gst_queue_push_one (GstQueue * queue);
static void gst_queue_loop (GstPad * pad);
@ -445,8 +444,6 @@ gst_queue_init (GstQueue * queue, GstQueueClass * g_class)
GST_DEBUG_FUNCPTR (gst_queue_get_range));
gst_pad_set_checkgetrange_function (queue->srcpad,
GST_DEBUG_FUNCPTR (gst_queue_src_checkgetrange_function));
gst_pad_set_acceptcaps_function (queue->srcpad,
GST_DEBUG_FUNCPTR (gst_queue_acceptcaps));
gst_pad_set_getcaps_function (queue->srcpad,
GST_DEBUG_FUNCPTR (gst_queue_getcaps));
gst_pad_set_event_function (queue->srcpad,
@ -547,14 +544,6 @@ gst_queue_bufferalloc (GstPad * pad, guint64 offset, guint size, GstCaps * caps,
return result;
}
static gboolean
gst_queue_acceptcaps (GstPad * pad, GstCaps * caps)
{
/* The only time our acceptcaps method should be called is on the srcpad
* when we push a buffer, in which case we always accepted those caps */
return TRUE;
}
/* calculate the diff between running time on the sink and src of the queue.
* This is the total amount of time in the queue. */
static void
@ -1359,10 +1348,19 @@ gst_queue_push_one (GstQueue * queue)
next:
if (GST_IS_BUFFER (data)) {
GstBuffer *buffer = GST_BUFFER_CAST (data);
GstBuffer *buffer;
GstCaps *caps;
buffer = GST_BUFFER_CAST (data);
caps = GST_BUFFER_CAPS (buffer);
GST_QUEUE_MUTEX_UNLOCK (queue);
/* set caps before pushing the buffer so that core does not try to do
* something fancy to check if this is possible. */
if (caps && caps != GST_PAD_CAPS (queue->srcpad))
gst_pad_set_caps (queue->srcpad, caps);
result = gst_pad_push (queue->srcpad, buffer);
/* need to check for srcresult here as well */