1 files changed, 100 insertions, 0 deletions
diff --git a/gst-libs/gst/riff/riff-read.h b/gst-libs/gst/riff/riff-read.h
new file mode 100644
index 00000000..a0f92e3e
--- /dev/null
+++ b/gst-libs/gst/riff/riff-read.h
@@ -0,0 +1,100 @@
+/* GStreamer RIFF I/O
+ * Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
+ *
+ * riff-read.h: function declarations for parsing a RIFF file
+ *
+ * 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_RIFF_READ_H__
+#define __GST_RIFF_READ_H__
+
+#include <glib.h>
+#include <gst/gst.h>
+#include <gst/bytestream/bytestream.h>
+
+G_BEGIN_DECLS
+
+#define GST_TYPE_RIFF_READ \
+  (gst_riff_read_get_type ())
+#define GST_RIFF_READ(obj) \
+  (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_RIFF_READ, GstRiffRead))
+#define GST_RIFF_READ_CLASS(klass) \
+  (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_RIFF_READ, GstRiffReadClass))
+#define GST_IS_RIFF_READ(obj) \
+  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_RIFF_READ))
+#define GST_IS_RIFF_READ_CLASS(obj) \
+  (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_RIFF_READ))
+#define GST_RIFF_READ_GET_CLASS(obj) \
+  (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_RIFF_READ, GstRiffReadClass))
+
+typedef struct _GstRiffLevel {
+  guint64 start,
+	  length;
+} GstRiffLevel;
+
+typedef struct _GstRiffRead {
+  GstElement parent;
+
+  GstPad *sinkpad;
+  GstByteStream *bs;
+
+  GList *level;
+
+  /* metadata */
+  GstCaps *metadata;
+} GstRiffRead;
+
+typedef struct _GstRiffReadClass {
+  GstElementClass parent;
+} GstRiffReadClass;
+
+GType    gst_riff_read_get_type  (void);
+
+guint32  gst_riff_peek_tag       (GstRiffRead *riff,
+				  guint       *level_up);
+guint32  gst_riff_peek_list      (GstRiffRead *riff);
+
+GstEvent *gst_riff_read_seek      (GstRiffRead *riff,
+				  guint64      offset);
+gboolean gst_riff_read_skip      (GstRiffRead *riff);
+gboolean gst_riff_read_data      (GstRiffRead *riff,
+				  guint32     *tag,
+				  GstBuffer  **buf);
+gboolean gst_riff_read_ascii     (GstRiffRead *riff,
+				  guint32     *tag,
+				  gchar      **str);
+gboolean gst_riff_read_list      (GstRiffRead *riff,
+				  guint32     *tag);
+gboolean gst_riff_read_header    (GstRiffRead *read,
+				  guint32     *doctype);
+
+/*
+ * Utility functions (including byteswapping).
+ */
+gboolean gst_riff_read_strh      (GstRiffRead *riff,
+				  gst_riff_strh **header);
+gboolean gst_riff_read_strf_vids (GstRiffRead *riff,
+				  gst_riff_strf_vids **header);
+gboolean gst_riff_read_strf_auds (GstRiffRead *riff,
+				  gst_riff_strf_auds **header);
+gboolean gst_riff_read_strf_iavs (GstRiffRead *riff,
+				  gst_riff_strf_iavs **header);
+gboolean gst_riff_read_info      (GstRiffRead *riff);
+
+G_END_DECLS
+
+#endif /* __GST_RIFF_READ_H__ */