ext/flac/: Port flactag to 0.10, add documentation for it and clean it up a bit.

Original commit message from CVS:
Based on a patch by: Jonathan Matthew <notverysmart at gmail dot com>
* ext/flac/Makefile.am:
* ext/flac/gstflac.c: (plugin_init):
* ext/flac/gstflactag.c: (gst_flac_tag_setup_interfaces),
(gst_flac_tag_base_init), (gst_flac_tag_class_init),
(gst_flac_tag_dispose), (gst_flac_tag_init),
(gst_flac_tag_sink_setcaps), (gst_flac_tag_chain),
(gst_flac_tag_change_state):
* ext/flac/gstflactag.h:
Port flactag to 0.10, add documentation for it and clean it up a bit.
Fixes bug #413841.
* docs/plugins/Makefile.am:
* docs/plugins/gst-plugins-good-plugins-docs.sgml:
* docs/plugins/gst-plugins-good-plugins-sections.txt:
* docs/plugins/gst-plugins-good-plugins.hierarchy:
* docs/plugins/gst-plugins-good-plugins.interfaces:
* docs/plugins/gst-plugins-good-plugins.prerequisites:
* docs/plugins/inspect/plugin-flac.xml:
* ext/flac/gstflacdec.c: (gst_flac_dec_base_init):
* ext/flac/gstflacdec.h:
* ext/flac/gstflacenc.c: (gst_flac_enc_base_init):
* ext/flac/gstflacenc.h:
Add flactag and flacenc to the documentation and mark
the private parts of the flacdec instance structure as private.
Also use gst_element_class_set_details_simple() in flacdec and
flacenc.

1 files changed, 72 insertions, 0 deletions

diff --git a/ext/flac/gstflactag.h b/ext/flac/gstflactag.h
index 5107d1c3..a6f90f5e 100644
--- a/ext/flac/gstflactag.h
+++ b/ext/flac/gstflactag.h
@@ -1,6 +1,78 @@
+/* GStreamer
+ * Copyright (C) 2003 Christophe Fergeau <teuf@gnome.org>
+ * Copyright (C) 2008 Jonathan Matthew <jonathan@d14n.org>
+ * Copyright (C) 2008 Sebastian Dröge <sebastian.droege@collabora.co.uk>
+ *
+ * gstflactag.c: plug-in for reading/modifying vorbis comments in flac files
+ *
+ * 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_FLAC_TAG_H
 #define GST_FLAC_TAG_H
 
+#include <gst/gst.h>
+#include <gst/base/gstadapter.h>
+
+#define GST_TYPE_FLAC_TAG (gst_flac_tag_get_type())
+#define GST_FLAC_TAG(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FLAC_TAG, GstFlacTag))
+#define GST_FLAC_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FLAC_TAG, GstFlacTag))
+#define GST_IS_FLAC_TAG(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FLAC_TAG))
+#define GST_IS_FLAC_TAG_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FLAC_TAG))
+
+typedef struct _GstFlacTag GstFlacTag;
+typedef struct _GstFlacTagClass GstFlacTagClass;
+
+typedef enum
+{
+  GST_FLAC_TAG_STATE_INIT,
+  GST_FLAC_TAG_STATE_METADATA_BLOCKS,
+  GST_FLAC_TAG_STATE_METADATA_NEXT_BLOCK,
+  GST_FLAC_TAG_STATE_WRITING_METADATA_BLOCK,
+  GST_FLAC_TAG_STATE_VC_METADATA_BLOCK,
+  GST_FLAC_TAG_STATE_ADD_VORBIS_COMMENT,
+  GST_FLAC_TAG_STATE_AUDIO_DATA
+}
+GstFlacTagState;
+
+struct _GstFlacTag
+{
+  GstElement element;
+
+  /* < private > */
+
+  /* pads */
+  GstPad *sinkpad;
+  GstPad *srcpad;
+
+  GstFlacTagState state;
+
+  GstAdapter *adapter;
+  GstBuffer *vorbiscomment;
+  GstTagList *tags;
+
+  guint metadata_block_size;
+  gboolean metadata_last_block;
+};
+
+struct _GstFlacTagClass
+{
+  GstElementClass parent_class;
+};
+
 GType gst_flac_tag_get_type (void);
 
 #endif /* GST_FLAC_TAG_H */