configure.ac: Check for libdvdnav to build resindvd.

Original commit message from CVS:
* configure.ac:
Check for libdvdnav to build resindvd.
* ext/Makefile.am:
* ext/resindvd/Makefile.am:
* ext/resindvd/gstmpegdefs.h:
* ext/resindvd/gstmpegdemux.c:
* ext/resindvd/gstmpegdemux.h:
* ext/resindvd/gstmpegdesc.c:
* ext/resindvd/gstmpegdesc.h:
* ext/resindvd/gstpesfilter.c:
* ext/resindvd/gstpesfilter.h:
* ext/resindvd/plugin.c:
* ext/resindvd/resin-play:
* ext/resindvd/resindvdbin.c:
* ext/resindvd/resindvdbin.h:
* ext/resindvd/resindvdsrc.c:
* ext/resindvd/resindvdsrc.h:
* ext/resindvd/rsnaudiomunge.c:
* ext/resindvd/rsnaudiomunge.h:
* ext/resindvd/rsnbasesrc.c:
* ext/resindvd/rsnbasesrc.h:
* ext/resindvd/rsnpushsrc.c:
* ext/resindvd/rsnpushsrc.h:
* ext/resindvd/rsnstreamselector.c:
* ext/resindvd/rsnstreamselector.h:
First commit of DVD-Video playback component 'rsndvdbin'
and helper elements.
Use --enable-experimental for now, but feel free to give it a
try using the resin-play script.
* gst/dvdspu/gstdvdspu.c:
Add some extra guards for malformed events.

1 files changed, 76 insertions, 0 deletions

diff --git a/ext/resindvd/rsnpushsrc.h b/ext/resindvd/rsnpushsrc.h
new file mode 100644
index 00000000..eb50f031
--- /dev/null
+++ b/ext/resindvd/rsnpushsrc.h
@@ -0,0 +1,76 @@
+/* GStreamer
+ * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
+ *                    2000 Wim Taymans <wtay@chello.be>
+ *                    2005 Wim Taymans <wim@fluendo.com>
+ *
+ * gstpushsrc.h:
+ *
+ * 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.
+ */
+
+/*
+ *
+ *   This is a temporary copy of GstBaseSrc/GstPushSrc for the resin
+ *   DVD components, to work around a deadlock with source elements that
+ *   send seeks to themselves. 
+ *
+ */
+#ifndef __GST_PUSH_SRC_H__
+#define __GST_PUSH_SRC_H__
+
+#include <gst/gst.h>
+#include "rsnbasesrc.h"
+
+G_BEGIN_DECLS
+
+#define RSN_TYPE_PUSH_SRC  		(rsn_push_src_get_type())
+#define GST_PUSH_SRC(obj)  		(G_TYPE_CHECK_INSTANCE_CAST((obj),RSN_TYPE_PUSH_SRC,RsnPushSrc))
+#define GST_PUSH_SRC_CLASS(klass) 	(G_TYPE_CHECK_CLASS_CAST((klass),RSN_TYPE_PUSH_SRC,RsnPushSrcClass))
+#define GST_PUSH_SRC_GET_CLASS(obj)      (G_TYPE_INSTANCE_GET_CLASS ((obj), RSN_TYPE_PUSH_SRC, RsnPushSrcClass))
+#define GST_IS_PUSH_SRC(obj)  		(G_TYPE_CHECK_INSTANCE_TYPE((obj),RSN_TYPE_PUSH_SRC))
+#define GST_IS_PUSH_SRC_CLASS(klass)  	(G_TYPE_CHECK_CLASS_TYPE((klass),RSN_TYPE_PUSH_SRC))
+
+typedef struct _RsnPushSrc RsnPushSrc;
+typedef struct _RsnPushSrcClass RsnPushSrcClass;
+
+/**
+ * RsnPushSrc:
+ * @parent: the parent base source object.
+ *
+ * The opaque #RsnPushSrc data structure.
+ */
+struct _RsnPushSrc {
+  RsnBaseSrc     parent;
+
+  /*< private >*/
+  gpointer _gst_reserved[GST_PADDING];
+};
+
+struct _RsnPushSrcClass {
+  RsnBaseSrcClass parent_class;
+
+  /* ask the subclass to create a buffer */
+  GstFlowReturn (*create) (RsnPushSrc *src, GstBuffer **buf);
+
+  /*< private >*/
+  gpointer _gst_reserved[GST_PADDING];
+};
+
+GType rsn_push_src_get_type(void);
+
+G_END_DECLS
+
+#endif /* __GST_PUSH_SRC_H__ */