--- /dev/null
+/* GStreamer
+ * Copyright (C) 2002 David I. Lehn <dlehn@users.sourceforge.net>
+ *
+ * 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_DVD_NAV_SRC_H__
+#define __GST_DVD_NAV_SRC_H__
+
+#include <dvdread/dvd_reader.h>
+#include <dvdread/ifo_read.h>
+
+#include <dvdnav/dvdnav.h>
+#include <dvdnav/nav_print.h>
+
+#include <gst/gst.h>
+#include <gst/base/gstpushsrc.h>
+
+#define GST_TYPE_DVD_NAV_SRC (gst_dvd_nav_src_get_type())
+#define GST_DVD_NAV_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVD_NAV_SRC,GstDvdNavSrc))
+#define GST_DVD_NAV_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVD_NAV_SRC,GstDvdNavSrcClass))
+#define GST_IS_DVD_NAV_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVD_NAV_SRC))
+#define GST_IS_DVD_NAV_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVD_NAV_SRC))
+
+typedef struct _GstDvdNavSrc GstDvdNavSrc;
+typedef struct _GstDvdNavSrcClass GstDvdNavSrcClass;
+
+/* The pause modes to handle still frames. */
+typedef enum
+{
+ GST_DVD_NAV_SRC_PAUSE_OFF, /* No pause active. */
+ GST_DVD_NAV_SRC_PAUSE_LIMITED, /* A time limited pause is active. */
+ GST_DVD_NAV_SRC_PAUSE_UNLIMITED /* An time unlimited pause is active. */
+} GstDvdNavSrcPauseMode;
+
+/* The DVD domain types. */
+typedef enum
+{
+ GST_DVD_NAV_SRC_DOMAIN_UNKNOWN, /* Unknown domain. */
+ GST_DVD_NAV_SRC_DOMAIN_FP, /* First Play domain. */
+ GST_DVD_NAV_SRC_DOMAIN_VMGM, /* Video Management Menu domain */
+ GST_DVD_NAV_SRC_DOMAIN_VTSM, /* Video Title Menu domain. */
+ GST_DVD_NAV_SRC_DOMAIN_VTS /* Video Title domain. */
+} GstDvdNavSrcDomainType;
+
+struct _GstDvdNavSrc
+{
+ GstPushSrc pushsrc;
+
+ GstCaps *streaminfo;
+
+ gchar *device;
+ gchar *last_uri;
+
+ gint64 pending_offset; /* Next newsegment event offset */
+ gboolean did_seek;
+ gboolean new_seek;
+ gboolean seek_pending;
+ gboolean need_flush;
+
+ /* Timing */
+#if 0
+ GstClock *clock; /* The clock for this element */
+#endif
+
+ /* Pause handling */
+ GstDvdNavSrcPauseMode pause_mode; /* The current pause mode */
+ GstClockTime pause_remain; /* Remaining duration of the pause */
+
+ /* Highligh handling */
+ gint button; /* The currently highlighted button *
+ * number (0 if no highlight) */
+
+ dvdnav_highlight_area_t area; /* The area corresponding to the *
+ * currently highlighted button */
+
+ /* State handling */
+ GstDvdNavSrcDomainType domain; /* The current DVD domain */
+
+ gint title; /* Current title, chapter, angle; */
+ gint chapter; /* can be changed by seek events */
+ gint angle; /* initialised at start from uri_x */
+
+ gint uri_title; /* Current title, chapter, angle */
+ gint uri_chapter; /* as set via the uri handler */
+ gint uri_angle;
+
+ gint audio_phys; /* The current audio streams */
+ gint audio_log;
+
+ gint subp_phys; /* The current subpicture streams */
+ gint subp_log;
+
+ dvdnav_t *dvdnav; /* The libdvdnav handle */
+
+ GstCaps *buttoninfo;
+
+ GstBuffer *cur_buf; /* Current output buffer. *
+ * See dvd_nav_src_get() */
+
+ GstClockTime pgc_length; /* Length of the current *
+ * program chain (title) */
+
+ GstClockTime cell_start; /* Start of the current cell */
+ GstClockTime pg_start; /* Start of the current program *
+ * within the PGC */
+
+ gint cur_vts; /* Current VTS being read */
+ vmgi_mat_t vmgm_attr; /* VMGM domain info */
+ GArray *vts_attrs; /* Array of vts_attributes_t *
+ * structures cached from *
+ * the VMG ifo */
+};
+
+struct _GstDvdNavSrcClass
+{
+ GstPushSrcClass parent_class;
+
+ void (*user_op) (GstDvdNavSrc * src, gint op);
+};
+
+#endif /* __GST_DVD_NAV_SRC_H__ */
+