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oops, we use application/x-id3 as caps for id3 tags. Old code...

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Original commit message from CVS:
oops, we use application/x-id3 as caps for id3 tags. Old code...
This commit is contained in:
Benjamin Otte 2003-11-24 21:00:36 +00:00
parent f950c2d2ed
commit a12e1eee6e
1 changed files with 6 additions and 30 deletions
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36
ext/mad/gstid3tag.c
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@ -55,7 +55,6 @@ struct _GstID3Tag {
GstPad * srcpad; GstPad * srcpad;
/* caps */ /* caps */
gint layer;
gboolean parse_mode; gboolean parse_mode;
/* tags */ /* tags */
@ -108,8 +107,8 @@ GST_PAD_TEMPLATE_FACTORY (id3_tag_src_template_factory,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_CAPS_NEW ( GST_CAPS_NEW (
"id3_tag_data_src", "id3_tag_data_src",
"audio/mpeg", "application/x-id3",
"layer", GST_PROPS_INT_RANGE (1, 3) NULL
), ),
GST_CAPS_NEW ( GST_CAPS_NEW (
"id3_tag_tag_src", "id3_tag_tag_src",
@ -124,8 +123,8 @@ GST_PAD_TEMPLATE_FACTORY (id3_tag_sink_template_factory,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_CAPS_NEW ( GST_CAPS_NEW (
"id3_tag_data_sink", "id3_tag_data_sink",
"audio/mpeg", "application/x-id3",
"layer", GST_PROPS_INT_RANGE (1, 3) NULL
) )
) )
@ -147,8 +146,6 @@ static gboolean gst_id3_tag_src_event (GstPad * pad,
static const GstEventMask* gst_id3_tag_get_event_masks (GstPad * pad); static const GstEventMask* gst_id3_tag_get_event_masks (GstPad * pad);
static const GstQueryType* gst_id3_tag_get_query_types (GstPad * pad); static const GstQueryType* gst_id3_tag_get_query_types (GstPad * pad);
static GstPadLinkReturn gst_id3_tag_link_sink (GstPad * pad,
GstCaps * caps);
static gboolean gst_id3_tag_src_query (GstPad * pad, static gboolean gst_id3_tag_src_query (GstPad * pad,
GstQueryType type, GstQueryType type,
GstFormat * format, GstFormat * format,
@ -240,7 +237,6 @@ gst_id3_tag_init (GstID3Tag *tag)
GST_PAD_TEMPLATE_GET (id3_tag_sink_template_factory), "sink"); GST_PAD_TEMPLATE_GET (id3_tag_sink_template_factory), "sink");
gst_element_add_pad (GST_ELEMENT (tag), tag->sinkpad); gst_element_add_pad (GST_ELEMENT (tag), tag->sinkpad);
gst_pad_set_chain_function (tag->sinkpad, GST_DEBUG_FUNCPTR (gst_id3_tag_chain)); gst_pad_set_chain_function (tag->sinkpad, GST_DEBUG_FUNCPTR (gst_id3_tag_chain));
gst_pad_set_link_function (tag->sinkpad, GST_DEBUG_FUNCPTR (gst_id3_tag_link_sink));
tag->srcpad = gst_pad_new_from_template( tag->srcpad = gst_pad_new_from_template(
GST_PAD_TEMPLATE_GET (id3_tag_src_template_factory), "src"); GST_PAD_TEMPLATE_GET (id3_tag_src_template_factory), "src");
@ -408,21 +404,6 @@ gst_id3_tag_src_event (GstPad *pad, GstEvent *event)
gst_event_unref (event); gst_event_unref (event);
return FALSE; return FALSE;
} }
static GstPadLinkReturn
gst_id3_tag_link_sink (GstPad *pad, GstCaps *caps)
{
GstID3Tag *tag;
tag = GST_ID3_TAG (gst_pad_get_parent (pad));
if (!GST_CAPS_IS_FIXED (caps))
return GST_PAD_LINK_DELAYED;
if (!gst_caps_get_int (caps, "layer", &tag->layer))
return GST_PAD_LINK_DELAYED;
return GST_PAD_LINK_OK;
}
GstTagList* GstTagList*
gst_mad_id3_to_tag_list(const struct id3_tag *tag) gst_mad_id3_to_tag_list(const struct id3_tag *tag)
{ {
@ -661,14 +642,10 @@ gst_id3_tag_chain (GstPad *pad, GstData *data)
GstCaps *caps; GstCaps *caps;
/* do caps nego */ /* do caps nego */
capsnego: capsnego:
if (tag->layer > 0) { caps = GST_CAPS_NEW ("id3_tag_data_src", "application/x-id3", NULL);
caps = GST_CAPS_NEW ("id3_tag_data_src", "audio/mpeg", "layer", GST_PROPS_INT (tag->layer));
} else {
caps = GST_CAPS_NEW ("id3_tag_data_src", "audio/mpeg", NULL);
}
if (gst_pad_try_set_caps (tag->srcpad, caps) != GST_PAD_LINK_REFUSED) { if (gst_pad_try_set_caps (tag->srcpad, caps) != GST_PAD_LINK_REFUSED) {
tag->parse_mode = FALSE; tag->parse_mode = FALSE;
GST_LOG_OBJECT (tag, "normal operation, using audio/mpeg output"); GST_LOG_OBJECT (tag, "normal operation, using application/x-id3 output");
} else { } else {
if (gst_pad_try_set_caps (tag->srcpad, if (gst_pad_try_set_caps (tag->srcpad,
GST_CAPS_NEW ("id3_tag_tag_src", "application/x-gst-tags", NULL)) GST_CAPS_NEW ("id3_tag_tag_src", "application/x-gst-tags", NULL))
@ -870,7 +847,6 @@ gst_id3_tag_change_state (GstElement *element)
tag->v1tag_size = 0; tag->v1tag_size = 0;
tag->v1tag_offset = G_MAXUINT64; tag->v1tag_offset = G_MAXUINT64;
tag->v2tag_size = 0; tag->v2tag_size = 0;
tag->layer = 0;
break; break;
case GST_STATE_PAUSED_TO_PLAYING: case GST_STATE_PAUSED_TO_PLAYING:
/* do something to get out of the chain function faster */ /* do something to get out of the chain function faster */