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gst-libs/gst/rtp/gstbasertppayload.*: Add getcaps vfunc to basertppayload. See #465146.

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Original commit message from CVS:
Patch by: Olivier Crete  <tester at tester ca>
* gst-libs/gst/rtp/gstbasertppayload.c: (gst_basertppayload_init),
(gst_basertppayload_getcaps):
* gst-libs/gst/rtp/gstbasertppayload.h:
Add getcaps vfunc to basertppayload. See #465146.
This commit is contained in:
Olivier Crete 2007-08-16 16:06:21 +00:00 committed by Wim Taymans
parent 5c59b5a2aa
commit b78030f77d
3 changed files with 43 additions and 1 deletions
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9
ChangeLog
View file

@ -1,3 +1,12 @@
2007-08-16 Wim Taymans <wim.taymans@gmail.com>
Patch by: Olivier Crete <tester at tester ca>
* gst-libs/gst/rtp/gstbasertppayload.c: (gst_basertppayload_init),
(gst_basertppayload_getcaps):
* gst-libs/gst/rtp/gstbasertppayload.h:
Add getcaps vfunc to basertppayload. See #465146.
2007-08-16 Wim Taymans <wim.taymans@gmail.com>
* gst/playback/gstplaybasebin.c: (queue_threshold_reached):

32
gst-libs/gst/rtp/gstbasertppayload.c
View file

@ -89,6 +89,7 @@ static void gst_basertppayload_init (GstBaseRTPPayload * basertppayload,
static void gst_basertppayload_finalize (GObject * object);
static gboolean gst_basertppayload_setcaps (GstPad * pad, GstCaps * caps);
static GstCaps *gst_basertppayload_getcaps (GstPad * pad);
static gboolean gst_basertppayload_event (GstPad * pad, GstEvent * event);
static GstFlowReturn gst_basertppayload_chain (GstPad * pad,
GstBuffer * buffer);
@ -228,6 +229,8 @@ gst_basertppayload_init (GstBaseRTPPayload * basertppayload, gpointer g_class)
basertppayload->sinkpad = gst_pad_new_from_template (templ, "sink");
gst_pad_set_setcaps_function (basertppayload->sinkpad,
gst_basertppayload_setcaps);
gst_pad_set_getcaps_function (basertppayload->sinkpad,
gst_basertppayload_getcaps);
gst_pad_set_event_function (basertppayload->sinkpad,
gst_basertppayload_event);
gst_pad_set_chain_function (basertppayload->sinkpad,
@ -297,6 +300,35 @@ gst_basertppayload_setcaps (GstPad * pad, GstCaps * caps)
return ret;
}
static GstCaps *
gst_basertppayload_getcaps (GstPad * pad)
{
GstBaseRTPPayload *basertppayload;
GstBaseRTPPayloadClass *basertppayload_class;
GstCaps *caps = NULL;
GST_DEBUG_OBJECT (pad, "getting caps");
basertppayload = GST_BASE_RTP_PAYLOAD (gst_pad_get_parent (pad));
basertppayload_class = GST_BASE_RTP_PAYLOAD_GET_CLASS (basertppayload);
if (basertppayload_class->get_caps)
caps = basertppayload_class->get_caps (basertppayload, pad);
if (!caps) {
caps = GST_PAD_TEMPLATE_CAPS (GST_PAD_PAD_TEMPLATE (pad));
GST_DEBUG_OBJECT (pad,
"using pad template %p with caps %p %" GST_PTR_FORMAT,
GST_PAD_PAD_TEMPLATE (pad), caps, caps);
caps = gst_caps_ref (caps);
}
gst_object_unref (basertppayload);
return caps;
}
static gboolean
gst_basertppayload_event (GstPad * pad, GstEvent * event)
{

3
gst-libs/gst/rtp/gstbasertppayload.h
View file

@ -122,9 +122,10 @@ struct _GstBaseRTPPayloadClass
GstFlowReturn (*handle_buffer) (GstBaseRTPPayload *payload,
GstBuffer *buffer);
gboolean (*handle_event) (GstPad * pad, GstEvent * event);
GstCaps * (*get_caps) (GstBaseRTPPayload *payload, GstPad * pad);
/*< private >*/
gpointer _gst_reserved[GST_PADDING-1];
gpointer _gst_reserved[GST_PADDING-2];
};
GType gst_basertppayload_get_type (void);