libs: replace G_CONST_RETURN with 'const'

G_CONST_RETURN will be deprecated soon.

https://bugzilla.gnome.org/show_bug.cgi?id=652211

diff --git a/gst-libs/gst/tag/gstid3tag.c b/gst-libs/gst/tag/gstid3tag.c
index 2c3c661..1613be7 100644 (file)
--- a/gst-libs/gst/tag/gstid3tag.c
+++ b/gst-libs/gst/tag/gstid3tag.c
@@ -225,7 +225,7 @@ static const GstTagEntryMatch tag_matches[] = {
  *
  * Returns: The corresponding GStreamer tag or NULL if none exists.
  */
-G_CONST_RETURN gchar *
+const gchar *
 gst_tag_from_id3_tag (const gchar * id3_tag)
 {
   int i = 0;
@@ -285,7 +285,7 @@ static const GstTagEntryMatch user_tag_matches[] = {
  *
  * Returns: The corresponding GStreamer tag or NULL if none exists.
  */
-G_CONST_RETURN gchar *
+const gchar *
 gst_tag_from_id3_user_tag (const gchar * type, const gchar * id3_user_tag)
 {
   int i = 0;
@@ -317,7 +317,7 @@ gst_tag_from_id3_user_tag (const gchar * type, const gchar * id3_user_tag)
  *
  * Returns: The corresponding ID3v2 tag or NULL if none exists.
  */
-G_CONST_RETURN gchar *
+const gchar *
 gst_tag_to_id3_tag (const gchar * gst_tag)
 {
   int i = 0;
@@ -423,7 +423,7 @@ gst_tag_id3_genre_count (void)
  *
  * Returns: the genre or NULL if no genre is associated with that ID.
  */
-G_CONST_RETURN gchar *
+const gchar *
 gst_tag_id3_genre_get (const guint id)
 {
   if (id >= G_N_ELEMENTS (genres))

diff --git a/gst-libs/gst/tag/gstvorbistag.c b/gst-libs/gst/tag/gstvorbistag.c
index 400118b..da1a1f3 100644 (file)
--- a/gst-libs/gst/tag/gstvorbistag.c
+++ b/gst-libs/gst/tag/gstvorbistag.c
@@ -109,7 +109,7 @@ static const GstTagEntryMatch tag_matches[] = {
  *
  * Returns: The corresponding GStreamer tag or NULL if none exists.
  */
-G_CONST_RETURN gchar *
+const gchar *
 gst_tag_from_vorbis_tag (const gchar * vorbis_tag)
 {
   int i = 0;
@@ -138,7 +138,7 @@ gst_tag_from_vorbis_tag (const gchar * vorbis_tag)
  *
  * Returns: The corresponding vorbiscomment tag or NULL if none exists.
  */
-G_CONST_RETURN gchar *
+const gchar *
 gst_tag_to_vorbis_tag (const gchar * gst_tag)
 {
   int i = 0;

diff --git a/gst-libs/gst/tag/tag.h b/gst-libs/gst/tag/tag.h
index 219fe85..8eea411 100644 (file)
--- a/gst-libs/gst/tag/tag.h
+++ b/gst-libs/gst/tag/tag.h
@@ -444,8 +444,8 @@ GType   gst_tag_image_type_get_type (void);
 
 /* functions for vorbis comment manipulation */
 
-G_CONST_RETURN gchar *  gst_tag_from_vorbis_tag                 (const gchar *          vorbis_tag);
-G_CONST_RETURN gchar *  gst_tag_to_vorbis_tag                   (const gchar *          gst_tag);
+const gchar *           gst_tag_from_vorbis_tag                 (const gchar *          vorbis_tag);
+const gchar *           gst_tag_to_vorbis_tag                   (const gchar *          gst_tag);
 void                    gst_vorbis_tag_add                      (GstTagList *           list, 
                                                                  const gchar *          tag, 
                                                                  const gchar *          value);
@@ -466,13 +466,13 @@ GstBuffer *             gst_tag_list_to_vorbiscomment_buffer    (const GstTagLis
 /* functions for ID3 tag manipulation */
 
 guint                   gst_tag_id3_genre_count                 (void);
-G_CONST_RETURN gchar *  gst_tag_id3_genre_get                   (const guint            id);
+const gchar *           gst_tag_id3_genre_get                   (const guint            id);
 GstTagList *            gst_tag_list_new_from_id3v1             (const guint8 *         data);
 
-G_CONST_RETURN gchar *  gst_tag_from_id3_tag                    (const gchar *          id3_tag);
-G_CONST_RETURN gchar *  gst_tag_from_id3_user_tag               (const gchar *          type,
+const gchar *           gst_tag_from_id3_tag                    (const gchar *          id3_tag);
+const gchar *           gst_tag_from_id3_user_tag               (const gchar *          type,
                                                                  const gchar *          id3_user_tag);
-G_CONST_RETURN gchar *  gst_tag_to_id3_tag                      (const gchar *          gst_tag);
+const gchar *           gst_tag_to_id3_tag                      (const gchar *          gst_tag);
 
 gboolean                gst_tag_list_add_id3_image (GstTagList   * tag_list,
                                                     const guint8 * image_data,