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authorRonald S. Bultje <rbultje@ronald.bitfreak.net>2004-01-23 13:22:16 +0000
committerRonald S. Bultje <rbultje@ronald.bitfreak.net>2004-01-23 13:22:16 +0000
commit3a4e300acfa0ca3eb1c9999cd30d436d11f0e199 (patch)
tree92ed47e9ea66e46a16608b725616bf3a67433fda /gst-libs/gst
parentf452f55af4608c4781b287a18e44530730b194bf (diff)
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ext/ogg/gstoggdemux.c: Fix wrong file comment.
Original commit message from CVS: 2004-01-23 Ronald Bultje <rbultje@ronald.bitfreak.net> * ext/ogg/gstoggdemux.c: Fix wrong file comment. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_info): * gst/avi/gstavidemux.c: (gst_avi_demux_stream_header): Add metadata reading properly.
Diffstat (limited to 'gst-libs/gst')
-rw-r--r--gst-libs/gst/riff/riff-read.c88
1 files changed, 59 insertions, 29 deletions
diff --git a/gst-libs/gst/riff/riff-read.c b/gst-libs/gst/riff/riff-read.c
index 85714000..96e79998 100644
--- a/gst-libs/gst/riff/riff-read.c
+++ b/gst-libs/gst/riff/riff-read.c
@@ -714,7 +714,8 @@ gst_riff_read_info (GstRiffRead *riff)
GstRiffLevel *level;
GList *last;
gchar *name, *type;
- GstCaps *caps;
+ GstTagList *taglist;
+ gboolean have_tags = FALSE;
/* What we're doing here is ugly (oh no!); we look
* at our LIST tag size and assure that we do not
@@ -726,7 +727,7 @@ gst_riff_read_info (GstRiffRead *riff)
end = level->start + level->length;
g_free (level);
- caps = gst_caps_new_simple ("application/x-gst-metadata", NULL);
+ taglist = gst_tag_list_new ();
while (gst_bytestream_tell (riff->bs) < end) {
if (!gst_riff_peek_head (riff, &tag, NULL, NULL)) {
@@ -736,73 +737,73 @@ gst_riff_read_info (GstRiffRead *riff)
/* find out the type of metadata */
switch (tag) {
case GST_RIFF_INFO_IARL:
- type = "Location";
+ type = GST_TAG_LOCATION;
break;
case GST_RIFF_INFO_IART:
- type = "Artist";
+ type = GST_TAG_ARTIST;
break;
case GST_RIFF_INFO_ICMS:
- type = "Commissioner";
+ type = NULL; /*"Commissioner";*/
break;
case GST_RIFF_INFO_ICMT:
- type = "Comment";
+ type = GST_TAG_COMMENT;
break;
case GST_RIFF_INFO_ICOP:
- type = "Copyright";
+ type = GST_TAG_COPYRIGHT;
break;
case GST_RIFF_INFO_ICRD:
- type = "Creation Date";
+ type = GST_TAG_DATE;
break;
case GST_RIFF_INFO_ICRP:
- type = "Cropped";
+ type = NULL; /*"Cropped";*/
break;
case GST_RIFF_INFO_IDIM:
- type = "Dimensions";
+ type = NULL; /*"Dimensions";*/
break;
case GST_RIFF_INFO_IDPI:
- type = "Dots per Inch";
+ type = NULL; /*"Dots per Inch";*/
break;
case GST_RIFF_INFO_IENG:
- type = "Engineer";
+ type = NULL; /*"Engineer";*/
break;
case GST_RIFF_INFO_IGNR:
- type = "Genre";
+ type = GST_TAG_GENRE;
break;
case GST_RIFF_INFO_IKEY:
- type = "Keywords";
+ type = NULL; /*"Keywords";*/;
break;
case GST_RIFF_INFO_ILGT:
- type = "Lightness";
+ type = NULL; /*"Lightness";*/
break;
case GST_RIFF_INFO_IMED:
- type = "Medium";
+ type = NULL; /*"Medium";*/
break;
case GST_RIFF_INFO_INAM:
- type = "Title"; /* "Name" */
+ type = GST_TAG_TITLE;
break;
case GST_RIFF_INFO_IPLT:
- type = "Palette";
+ type = NULL; /*"Palette";*/
break;
case GST_RIFF_INFO_IPRD:
- type = "Product";
+ type = NULL; /*"Product";*/
break;
case GST_RIFF_INFO_ISBJ:
- type = "Subject";
+ type = NULL; /*"Subject";*/
break;
case GST_RIFF_INFO_ISFT:
- type = "Encoder"; /* "Software" */
+ type = GST_TAG_APPLICATION;
break;
case GST_RIFF_INFO_ISHP:
- type = "Sharpness";
+ type = NULL; /*"Sharpness";*/
break;
case GST_RIFF_INFO_ISRC:
- type = "Source";
+ type = GST_TAG_ISRC;
break;
case GST_RIFF_INFO_ISRF:
- type = "Source Form";
+ type = NULL; /*"Source Form";*/
break;
case GST_RIFF_INFO_ITCH:
- type = "Technician";
+ type = NULL; /*"Technician";*/
break;
default:
type = NULL;
@@ -812,19 +813,48 @@ gst_riff_read_info (GstRiffRead *riff)
}
if (type) {
+ name = NULL;
if (!gst_riff_read_ascii (riff, &tag, &name)) {
return FALSE;
}
- gst_caps_set_simple (caps, type, G_TYPE_STRING, name, NULL);
+ if (name && name[0] != '\0') {
+ GValue src = { 0 }, dest = { 0 };
+ GType dest_type = gst_tag_get_type (type);
+
+ have_tags = TRUE;
+ g_value_init (&src, G_TYPE_STRING);
+ g_value_set_string (&src, name);
+ g_value_init (&dest, dest_type);
+ g_value_transform (&src, &dest);
+ g_value_unset (&src);
+ gst_tag_list_add_values (taglist, GST_TAG_MERGE_APPEND,
+ type, &dest, NULL);
+ g_value_unset (&dest);
+ }
+ g_free (name);
} else {
gst_riff_read_skip (riff);
}
}
- /* let the world know about this wonderful thing */
- gst_caps_replace (&riff->metadata, caps);
- g_object_notify (G_OBJECT (riff), "metadata");
+ if (have_tags) {
+ GstElement *element = GST_ELEMENT (riff);
+ GstEvent *event = gst_event_new_tag (taglist);
+ const GList *padlist;
+
+ /* let the world know about this wonderful thing */
+ for (padlist = gst_element_get_pad_list (element);
+ padlist != NULL; padlist = padlist->next) {
+ if (GST_PAD_IS_SRC (padlist->data)) {
+ gst_event_ref (event);
+ gst_pad_push (GST_PAD (padlist->data), GST_DATA (event));
+ }
+ }
+ gst_event_unref (event);
+ gst_element_found_tags (GST_ELEMENT (riff), taglist);
+ }
+ gst_tag_list_free (taglist);
return TRUE;
}