id3tag: Add new id3 tagging plugin, supports v1, v2.3, and v2.4.

By default, does v1 and v2.3, but there are properties to select.
Will hopefully replace id3mux, id3v2mux, in the not-too-distant future.

1 files changed, 79 insertions, 0 deletions

diff --git a/gst/id3tag/gsttagmux.h b/gst/id3tag/gsttagmux.h
new file mode 100644
index 00000000..c13a7326
--- /dev/null
+++ b/gst/id3tag/gsttagmux.h
@@ -0,0 +1,79 @@
+/* GStreamer tag muxer base class
+ *
+ * Copyright (C) 2006 Christophe Fergeau  <teuf@gnome.org>
+ * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
+ * Copyright (C) 2009 Pioneers of the Inevitable <songbird@songbirdnest.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef GST_TAG_MUX_H
+#define GST_TAG_MUX_H
+
+#include <gst/gst.h>
+
+G_BEGIN_DECLS
+
+typedef struct _GstTagMux GstTagMux;
+typedef struct _GstTagMuxClass GstTagMuxClass;
+
+/* Definition of structure storing data for this element. */
+struct _GstTagMux {
+  GstElement    element;
+
+  GstPad       *srcpad;
+  GstPad       *sinkpad;
+  GstTagList   *event_tags; /* tags received from upstream elements */
+  GstTagList   *final_tags; /* Final set of tags used for muxing */
+  gsize         start_tag_size;
+  gsize         end_tag_size;
+  gboolean      render_start_tag;
+  gboolean      render_end_tag;
+
+  gint64        current_offset;
+  gint64        max_offset;
+
+  GstEvent     *newsegment_ev; /* cached newsegment event from upstream */
+};
+
+/* Standard definition defining a class for this element. */
+struct _GstTagMuxClass {
+  GstElementClass parent_class;
+
+  /* vfuncs */
+  GstBuffer  * (*render_start_tag) (GstTagMux * mux, GstTagList * tag_list);
+  GstBuffer  * (*render_end_tag) (GstTagMux * mux, GstTagList * tag_list);
+};
+
+/* Standard macros for defining types for this element.  */
+#define GST_TYPE_TAG_MUX \
+  (gst_tag_mux_get_type())
+#define GST_TAG_MUX(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_TAG_MUX,GstTagMux))
+#define GST_TAG_MUX_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_TAG_MUX,GstTagMuxClass))
+#define GST_IS_TAG_MUX(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_TAG_MUX))
+#define GST_IS_TAG_MUX_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_TAG_MUX))
+
+/* Standard function returning type information. */
+GType gst_tag_mux_get_type (void);
+
+G_END_DECLS
+
+#endif
+