1 files changed, 67 insertions, 0 deletions
diff --git a/gst/wavparse/gstriff.h b/gst/wavparse/gstriff.h
new file mode 100644
index 00000000..de959fdc
--- /dev/null
+++ b/gst/wavparse/gstriff.h
@@ -0,0 +1,67 @@
+/* Gnome-Streamer
+ * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
+ *
+ * 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_H__
+#define __GST_RIFF_H__
+
+
+#include <gst/gstbuffer.h>
+#include <gst/gstplugin.h>
+
+
+#define GST_RIFF_ENOTRIFF -1		/* not a RIFF file */
+
+
+typedef struct _GstRiff GstRiff;
+typedef struct _GstRiffChunk GstRiffChunk;
+
+struct _GstRiff {
+  guint32 form;
+
+  /* list of chunks, most recent at the head */
+  GList *chunks;
+
+  /* parse state */
+  gint state;
+  guint32 curoffset;
+  guint32 nextlikely;
+};
+
+struct _GstRiffChunk {
+  gulong offset;
+
+  guint32 id;
+  guint32 size;
+};
+
+
+GstRiff *gst_riff_new();
+gint gst_riff_next_buffer(GstRiff *riff,GstBuffer *buf,gulong off);
+GList *gst_riff_get_chunk_list(GstRiff *riff);
+GstRiffChunk *gst_riff_get_chunk(GstRiff *riff,gchar *fourcc);
+GstRiffChunk *gst_riff_get_chunk_number(GstRiff *riff,gint number);
+
+gulong gst_riff_get_nextlikely(GstRiff *riff);
+
+gulong gst_riff_fourcc_to_id(gchar *fourcc);
+gchar *gst_riff_id_to_fourcc(gulong id);
+
+
+#endif /* __GST_RIFF_H__ */