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ext/ogg/gstoggdemux.c: Fix wrong file comment.

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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.
This commit is contained in:
Ronald S. Bultje 2004-01-23 13:22:16 +00:00
parent f452f55af4
commit 3a4e300acf
2 changed files with 67 additions and 29 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
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.
2004-01-23 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/Makefile.am:

88
gst-libs/gst/riff/riff-read.c
View file

@ -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;
}