blob: 82e0eea3f200c369de34a38a896458a78589e5f3 [file] [log] [blame]
/* vim: set filetype=c: */
% instance-members
GstPad *srcpad;
% prototypes
static GstCaps* gst_replace_src_getcaps (GstPad *pad);
static gboolean gst_replace_src_setcaps (GstPad *pad, GstCaps *caps);
static gboolean gst_replace_src_acceptcaps (GstPad *pad, GstCaps *caps);
static void gst_replace_src_fixatecaps (GstPad *pad, GstCaps *caps);
static gboolean gst_replace_src_activate (GstPad *pad);
static gboolean gst_replace_src_activatepush (GstPad *pad, gboolean active);
static gboolean gst_replace_src_activatepull (GstPad *pad, gboolean active);
static GstPadLinkReturn gst_replace_src_link (GstPad *pad, GstPad *peer);
static void gst_replace_src_unlink (GstPad *pad);
static GstFlowReturn gst_replace_src_getrange (GstPad *pad, guint64 offset, guint length,
GstBuffer **buffer);
static gboolean gst_replace_src_event (GstPad *pad, GstEvent *event);
static gboolean gst_replace_src_query (GstPad *pad, GstQuery *query);
static GstIterator * gst_replace_src_iterintlink (GstPad *pad);
% pad-template
static GstStaticPadTemplate gst_replace_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("application/unknown")
);
% base-init
gst_element_class_add_static_pad_template (element_class,
&gst_replace_src_template);
% instance-init
replace->srcpad = gst_pad_new_from_static_template (&gst_replace_src_template
,
"src");
gst_pad_set_getcaps_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_getcaps));
gst_pad_set_setcaps_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_setcaps));
gst_pad_set_acceptcaps_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_acceptcaps));
gst_pad_set_fixatecaps_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_fixatecaps));
gst_pad_set_activate_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_activate));
gst_pad_set_activatepush_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_activatepush));
gst_pad_set_activatepull_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_activatepull));
gst_pad_set_link_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_link));
gst_pad_set_unlink_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_unlink));
gst_pad_set_getrange_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_getrange));
gst_pad_set_event_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_event));
gst_pad_set_query_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_query));
gst_pad_set_iterate_internal_links_function (replace->srcpad,
GST_DEBUG_FUNCPTR(gst_replace_src_iterintlink));
gst_element_add_pad (GST_ELEMENT(replace), replace->srcpad);
% methods
static GstCaps*
gst_replace_src_getcaps (GstPad *pad)
{
GstReplace *replace;
GstCaps *caps;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "getcaps");
caps = gst_pad_get_pad_template_caps (pad);
gst_object_unref (replace);
return caps;
}
static gboolean
gst_replace_src_setcaps (GstPad *pad, GstCaps *caps)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "setcaps");
gst_object_unref (replace);
return TRUE;
}
static gboolean
gst_replace_src_acceptcaps (GstPad *pad, GstCaps *caps)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "acceptcaps");
gst_object_unref (replace);
return TRUE;
}
static void
gst_replace_src_fixatecaps (GstPad *pad, GstCaps *caps)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "fixatecaps");
gst_object_unref (replace);
}
static gboolean
gst_replace_src_activate (GstPad *pad)
{
GstReplace *replace;
gboolean ret;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "activate");
if (gst_pad_check_pull_range (pad)) {
GST_DEBUG_OBJECT (pad, "activating pull");
ret = gst_pad_activate_pull (pad, TRUE);
} else {
GST_DEBUG_OBJECT (pad, "activating push");
ret = gst_pad_activate_push (pad, TRUE);
}
gst_object_unref (replace);
return ret;
}
static gboolean
gst_replace_src_activatepush (GstPad *pad, gboolean active)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "activatepush");
gst_object_unref (replace);
return TRUE;
}
static gboolean
gst_replace_src_activatepull (GstPad *pad, gboolean active)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "activatepull");
gst_object_unref (replace);
return TRUE;
}
static GstPadLinkReturn
gst_replace_src_link (GstPad *pad, GstPad *peer)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "link");
gst_object_unref (replace);
return GST_PAD_LINK_OK;
}
static void
gst_replace_src_unlink (GstPad *pad)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "unlink");
gst_object_unref (replace);
}
static GstFlowReturn
gst_replace_src_getrange (GstPad *pad, guint64 offset, guint length,
GstBuffer **buffer)
{
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "getrange");
gst_object_unref (replace);
return GST_FLOW_OK;
}
static gboolean
gst_replace_src_event (GstPad *pad, GstEvent *event)
{
gboolean res;
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "event");
switch (GST_EVENT_TYPE (event)) {
default:
res = gst_pad_event_default (pad, event);
break;
}
gst_object_unref (replace);
return res;
}
static gboolean
gst_replace_src_query (GstPad *pad, GstQuery *query)
{
gboolean res;
GstReplace *replace;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "query");
switch (GST_QUERY_TYPE(query)) {
default:
res = gst_pad_query_default (pad, query);
break;
}
gst_object_unref (replace);
return res;
}
static GstIterator *
gst_replace_src_iterintlink (GstPad *pad)
{
GstReplace *replace;
GstIterator *iter;
replace = GST_REPLACE (gst_pad_get_parent (pad));
GST_DEBUG_OBJECT(replace, "iterintlink");
iter = gst_pad_iterate_internal_links_default (pad);
gst_object_unref (replace);
return iter;
}
% end