mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 02:31:03 +00:00
9d6d85d89d
Original commit message from CVS: * ext/dvdnav/dvdnavsrc.h: Oops. forgot to add this one.
136 lines
5.3 KiB
C
136 lines
5.3 KiB
C
/* 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__ */
|
|
|