diff options
| -rw-r--r-- | ChangeLog | 8 | ||||
| -rw-r--r-- | gst-libs/gst/riff/riff-read.c | 88 |
2 files changed, 67 insertions, 29 deletions
@@ -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: 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; } |