configure.ac: Add autoconfery for theoradec.

Original commit message from CVS:
* configure.ac:
Add autoconfery for theoradec.
* ext/Makefile.am:
Add theora directory.
* ext/theora/Makefile.am:
* ext/theora/theoradec.c: (gst_theoradec_base_init),
(gst_theoradec_class_init), (gst_theoradec_init),
(gst_theoradec_reset), (inc_granulepos), (theora_get_query_types),
(gst_theoradec_granule_clocktime), (theora_dec_src_convert),
(theora_dec_sink_convert), (theora_dec_src_query),
(theora_dec_sink_query), (theora_dec_src_event),
(theora_dec_sink_event), (theora_handle_comment_packet),
(theora_handle_type_packet), (theora_handle_header_packet),
(theora_dec_push), (theora_handle_data_packet), (theora_dec_chain),
(theora_dec_change_state), (plugin_init):
* ext/theora/theoradec.h:
Add theora plugin for theora-exp decoder. Very heavily based on the
existing theora decoder plugin.

1 files changed, 96 insertions, 0 deletions

diff --git a/ext/theora/theoradec.h b/ext/theora/theoradec.h
new file mode 100644
index 00000000..a19b04dd
--- /dev/null
+++ b/ext/theora/theoradec.h
@@ -0,0 +1,96 @@
+/* GStreamer
+ * Copyright (C) 2004 Benjamin Otte <in7y118@public.uni-hamburg.de>
+ *               2006 Michael Smith <msmith@fluendo.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_THEORADEC_H__
+#define __GST_THEORADEC_H__
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <gst/gst.h>
+#include <theora/theoradec.h>
+#include <string.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_THEORA_DEC \
+  (gst_theoradec_get_type())
+#define GST_THEORA_DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_THEORA_DEC,GstTheoraExpDec))
+#define GST_THEORA_DEC_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_THEORA_DEC,GstTheoraExpDec))
+#define GST_IS_THEORA_DEC(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_THEORA_DEC))
+#define GST_IS_THEORA_DEC_CLASS(obj) \
+  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_THEORA_DEC))
+
+typedef struct _GstTheoraExpDec GstTheoraExpDec;
+typedef struct _GstTheoraExpDecClass GstTheoraExpDecClass;
+
+/**
+ * GstTheoraExpDec:
+ *
+ * Decoder using theora-exp
+ */
+struct _GstTheoraExpDec
+{
+  GstElement element;
+
+  /* Pads */
+  GstPad *sinkpad;
+  GstPad *srcpad;
+
+  /* theora decoder state */
+  th_dec_ctx *dec;
+  th_setup_info *setup;
+
+  theora_info info;
+  th_comment comment;
+
+  gboolean have_header;
+  guint64 granulepos;
+  guint64 granule_shift;
+
+  GstClockTime last_timestamp;
+  gboolean need_keyframe;
+  gint width, height;
+  gint offset_x, offset_y;
+
+  int frame_nr;
+
+  GList *queued;
+
+  /* segment info */ /* with STREAM_LOCK */
+  GstSegment segment;
+
+  /* QoS stuff */ /* with LOCK*/
+  gboolean proportion;
+  GstClockTime earliest_time;
+};
+
+struct _GstTheoraExpDecClass
+{
+  GstElementClass parent_class;
+};
+
+G_END_DECLS
+
+#endif /* __GST_THEORADEC_H__ */