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ext/mad/gstid3tag.c: lots of fixes to make id3mux work and id3demux work correctly

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Original commit message from CVS:
* ext/mad/gstid3tag.c: (gst_id3_tag_get_type),
(gst_id3_tag_class_init), (gst_id3_tag_init),
(gst_id3_tag_set_property), (gst_id3_tag_get_tag_to_render),
(gst_id3_tag_handle_event), (gst_id3_tag_do_caps_nego),
(gst_id3_tag_send_tag_event):
lots of fixes to make id3mux work and id3demux work correctly
This commit is contained in:
Benjamin Otte 2004-05-24 14:12:33 +00:00
parent ee6ee028a9
commit cc88656bfb
2 changed files with 46 additions and 24 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2004-05-24 Benjamin Otte <in7y118@public.uni-hamburg.de>
* ext/mad/gstid3tag.c: (gst_id3_tag_get_type),
(gst_id3_tag_class_init), (gst_id3_tag_init),
(gst_id3_tag_set_property), (gst_id3_tag_get_tag_to_render),
(gst_id3_tag_handle_event), (gst_id3_tag_do_caps_nego),
(gst_id3_tag_send_tag_event):
lots of fixes to make id3mux work and id3demux work correctly
2004-05-24 Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
* ext/Makefile.am:

61
ext/mad/gstid3tag.c
View file

@ -132,8 +132,7 @@ GST_STATIC_PAD_TEMPLATE ("src",
static GstStaticPadTemplate id3_tag_src_id3_template_factory =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
/* FIXME: for spider - should be GST_PAD_ALWAYS, */
GST_PAD_SOMETIMES,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("application/x-id3")
);
@ -209,7 +208,7 @@ gst_id3_tag_get_type (guint type)
(type == GST_ID3_TAG_PARSE_BASE) ? GST_TYPE_ELEMENT :
GST_TYPE_ID3_TAG, name[type], &id3_tag_info, 0);
if (type & GST_ID3_TAG_PARSE_DEMUX) {
if (type & GST_ID3_TAG_PARSE_MUX) {
g_type_add_interface_static (id3_tag_type[type], GST_TYPE_TAG_SETTER,
&tag_setter_info);
}
@ -251,13 +250,9 @@ gst_id3_tag_class_init (gpointer g_class, gpointer class_data)
}
if (tag_class->type & GST_ID3_TAG_PARSE_DEMUX) {
g_object_class_install_property (gobject_class, ARG_V2_TAG,
g_param_spec_boolean ("v2-tag", "add version 2 tag",
"Add version 2 tag at start of file", TRUE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
g_object_class_install_property (gobject_class, ARG_V1_TAG,
g_param_spec_boolean ("v1-tag", "add version 1 tag",
"Add version 1 tag at end of file", FALSE,
g_object_class_install_property (gobject_class, ARG_PREFER_V1,
g_param_spec_boolean ("prefer-v1", "prefer version 1 tag",
"Prefer tags from tag at end of file", FALSE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
gst_element_class_add_pad_template (gstelement_class,
gst_static_pad_template_get (&id3_tag_src_any_template_factory));
@ -267,9 +262,13 @@ gst_id3_tag_class_init (gpointer g_class, gpointer class_data)
}
if (tag_class->type & GST_ID3_TAG_PARSE_MUX) {
g_object_class_install_property (gobject_class, ARG_PREFER_V1,
g_param_spec_boolean ("prefer-v1", "prefer version 1 tag",
"Prefer tags from tag at end of file", FALSE,
g_object_class_install_property (gobject_class, ARG_V2_TAG,
g_param_spec_boolean ("v2-tag", "add version 2 tag",
"Add version 2 tag at start of file", TRUE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
g_object_class_install_property (gobject_class, ARG_V1_TAG,
g_param_spec_boolean ("v1-tag", "add version 1 tag",
"Add version 1 tag at end of file", FALSE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT));
}
if (tag_class->type == GST_ID3_TAG_PARSE_MUX) {
@ -338,7 +337,10 @@ gst_id3_tag_init (GTypeInstance * instance, gpointer g_class)
gst_pad_set_chain_function (tag->sinkpad,
GST_DEBUG_FUNCPTR (gst_id3_tag_chain));
}
if (GST_ID3_TAG_GET_CLASS (tag)->type == GST_ID3_TAG_PARSE_MUX) {
/* only the muxer class here, all other use sometimes pads */
gst_id3_tag_add_src_pad (tag);
}
/* FIXME: for the alli^H^H^H^Hspider - gst_id3_tag_add_src_pad (tag); */
tag->parse_mode = GST_ID3_TAG_PARSE_BASE;
tag->buffer = NULL;
@ -356,15 +358,12 @@ gst_id3_tag_set_property (GObject * object, guint prop_id, const GValue * value,
switch (prop_id) {
case ARG_V1_TAG:
tag->v1tag_render = g_value_get_boolean (value);
g_object_notify (object, "v1-tag");
break;
case ARG_V2_TAG:
tag->v2tag_render = g_value_get_boolean (value);
g_object_notify (object, "v2-tag");
break;
case ARG_PREFER_V1:
tag->prefer_v1tag = g_value_get_boolean (value);
g_object_notify (object, "prefer-v1");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -372,7 +371,7 @@ gst_id3_tag_set_property (GObject * object, guint prop_id, const GValue * value,
}
/* make sure we render at least one tag */
if (GST_ID3_TAG_GET_CLASS (tag)->type == GST_ID3_TAG_PARSE_DEMUX &&
if (GST_ID3_TAG_GET_CLASS (tag)->type == GST_ID3_TAG_PARSE_MUX &&
!tag->v1tag_render && !tag->v2tag_render) {
g_object_set (object, prop_id == ARG_V1_TAG ? "v2-tag" : "v1-tag", TRUE,
NULL);
@ -730,7 +729,8 @@ gst_id3_tag_get_tag_to_render (GstID3Tag * tag)
if (tag->event_tags)
ret = gst_tag_list_copy (tag->event_tags);
if (ret) {
gst_tag_list_insert (ret, tag->parsed_tags, GST_TAG_MERGE_KEEP);
if (tag->parsed_tags)
gst_tag_list_insert (ret, tag->parsed_tags, GST_TAG_MERGE_KEEP);
} else if (tag->parsed_tags) {
ret = gst_tag_list_copy (tag->parsed_tags);
}
@ -784,9 +784,15 @@ gst_id3_tag_handle_event (GstPad * pad, GstEvent * event)
gst_data_unref (GST_DATA (event));
break;
case GST_ID3_TAG_STATE_NORMAL_START:
GST_ERROR_OBJECT (tag, "tag event not sent, FIXME");
gst_id3_tag_set_state (tag, GST_ID3_TAG_STATE_NORMAL);
/* fall through */
if (!CAN_BE_DEMUXER (tag)) {
/* initial discont, ignore */
gst_data_unref (GST_DATA (event));
break;
} else {
GST_ERROR_OBJECT (tag, "tag event not sent, FIXME");
gst_id3_tag_set_state (tag, GST_ID3_TAG_STATE_NORMAL);
/* fall through */
}
case GST_ID3_TAG_STATE_NORMAL:{
gint64 value;
GstEvent *new;
@ -816,7 +822,7 @@ gst_id3_tag_handle_event (GstPad * pad, GstEvent * event)
gst_data_unref (GST_DATA (event));
break;
case GST_EVENT_EOS:
if (tag->v1tag_render && !tag->parse_mode) {
if (tag->v1tag_render && IS_MUXER (tag)) {
GstTagList *merged;
struct id3_tag *id3;
@ -920,9 +926,11 @@ gst_id3_tag_do_caps_nego (GstID3Tag * tag, GstBuffer * buffer)
if (!tag->srcpad)
gst_id3_tag_add_src_pad (tag);
if (!gst_pad_is_linked (tag->srcpad)) {
GST_DEBUG_OBJECT (tag, "srcpad not linked, not proceeding");
tag->parse_mode = GST_ID3_TAG_GET_CLASS (tag)->type;
return TRUE;
} else {
GST_DEBUG_OBJECT (tag, "renegotiating");
return gst_pad_renegotiate (tag->srcpad) != GST_PAD_LINK_REFUSED;
}
}
@ -964,8 +972,13 @@ gst_id3_tag_send_tag_event (GstID3Tag * tag)
GstTagList *merged = gst_tag_list_merge (tag->event_tags, tag->parsed_tags,
GST_TAG_MERGE_KEEP);
if (tag->parsed_tags)
gst_element_found_tags (GST_ELEMENT (tag), tag->parsed_tags);
if (merged) {
gst_element_found_tags_for_pad (GST_ELEMENT (tag), tag->srcpad, 0, merged);
GstEvent *event = gst_event_new_tag (merged);
GST_EVENT_TIMESTAMP (event) = 0;
gst_pad_push (tag->srcpad, GST_DATA (event));
}
}
static void