From c0da5597153988b62099b78503f0529e554e76e7 Mon Sep 17 00:00:00 2001
From: Benjamin Kampmann <benjamin@fluendo.com>
Date: Mon, 9 Jun 2008 20:02:05 +0000
Subject: [PATCH] ext/cdio/: Also extract album title and album genre from
 CD-TEXT if available (#537021).

Original commit message from CVS:
Patch by: Benjamin Kampmann  <benjamin at fluendo dot com>
* ext/cdio/gstcdio.c: (gst_cdio_get_cdtext),
(gst_cdio_add_cdtext_album_tags):
* ext/cdio/gstcdio.h:
* ext/cdio/gstcdiocddasrc.c: (gst_cdio_cdda_src_open):
Also extract album title and album genre from CD-TEXT if
available (#537021).
---
 ext/cdio/gstcdio.c        | 18 ++++++++++++++++++
 ext/cdio/gstcdio.h        |  4 ++++
 ext/cdio/gstcdiocddasrc.c |  3 +++
 3 files changed, 25 insertions(+)

diff --git a/ext/cdio/gstcdio.c b/ext/cdio/gstcdio.c
index 1534bda322..a18d350f00 100644
--- a/ext/cdio/gstcdio.c
+++ b/ext/cdio/gstcdio.c
@@ -74,6 +74,24 @@ gst_cdio_get_cdtext (GstObject * src, CdIo * cdio, track_t track)
   return tags;
 }
 
+void
+gst_cdio_add_cdtext_album_tags (GstObject * src, CdIo * cdio, GstTagList * tags)
+{
+  cdtext_t *t;
+
+  t = cdio_get_cdtext (cdio, 0);
+  if (t == NULL) {
+    GST_DEBUG_OBJECT (src, "no CD-TEXT for album %u");
+    return;
+  }
+
+  /* FIXME: map CDTEXT_PERFORMER to GST_TAG_ALBUM_ARTIST once we have that */
+  gst_cdio_add_cdtext_field (src, t, CDTEXT_TITLE, GST_TAG_ALBUM, &tags);
+  gst_cdio_add_cdtext_field (src, t, CDTEXT_GENRE, GST_TAG_GENRE, &tags);
+
+  GST_DEBUG ("CD-TEXT album tags: %" GST_PTR_FORMAT, tags);
+}
+
 static void
 gst_cdio_log_handler (cdio_log_level_t level, const char *msg)
 {
diff --git a/ext/cdio/gstcdio.h b/ext/cdio/gstcdio.h
index cbef7d9324..ef31ed0f80 100644
--- a/ext/cdio/gstcdio.h
+++ b/ext/cdio/gstcdio.h
@@ -38,5 +38,9 @@ GstTagList  * gst_cdio_get_cdtext  (GstObject      * src,
                                     CdIo           * cdio,
                                     track_t          track);
 
+void      gst_cdio_add_cdtext_album_tags (GstObject  * src,
+                                          CdIo       * cdio,
+                                          GstTagList * tags);
+
 #endif /* __GST_CDIO_H__ */
 
diff --git a/ext/cdio/gstcdiocddasrc.c b/ext/cdio/gstcdiocddasrc.c
index d85e792da1..d4a6a54d05 100644
--- a/ext/cdio/gstcdiocddasrc.c
+++ b/ext/cdio/gstcdiocddasrc.c
@@ -248,6 +248,9 @@ gst_cdio_cdda_src_open (GstCddaBaseSrc * cddabasesrc, const gchar * device)
   if (src->read_speed != -1)
     cdio_set_speed (src->cdio, src->read_speed);
 
+  gst_cdio_add_cdtext_album_tags (GST_OBJECT_CAST (src), src->cdio,
+      cddabasesrc->tags);
+
   GST_LOG_OBJECT (src, "%u tracks, first track: %d", num_tracks, first_track);
 
   for (i = 0; i < num_tracks; ++i) {