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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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f2d8084635
Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (gst_dvd_read_src_stop), (gst_dvd_read_src_goto_chapter), (gst_dvd_read_src_get_chapter_starts), (gst_dvd_read_src_goto_title), (gst_dvd_read_src_get_next_cell), (gst_dvd_read_src_get_time_for_sector), (gst_dvd_read_src_get_sector_from_time), (gst_dvd_read_src_read), (gst_dvd_read_src_handle_seek_event), (gst_dvd_read_src_do_seek), (gst_dvd_read_src_goto_sector): * ext/dvdread/dvdreadsrc.h: Add basic support for time-based seeking; set timestamps on outgoing buffers if we have them; create table with chapter to time mapping when opening a title; rename gst_dvd_read_src_get_next_cell_for() to _get_next_cell() and make it take an explicit pgc argument; fix up some debugging messages so that title/chapter numbers are printed as starting from 1 for easier readability.
102 lines
3.4 KiB
C
102 lines
3.4 KiB
C
/* GStreamer DVD title source
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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* Copyright (C) <2001> Billy Biggs <vektor@dumbterm.net>.
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* Copyright (C) <2006> Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_DVD_READ_SRC_H__
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#define __GST_DVD_READ_SRC_H__
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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#include <dvdread/dvd_reader.h>
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#include <dvdread/ifo_types.h>
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#include <dvdread/ifo_read.h>
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#include <dvdread/nav_read.h>
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#include <dvdread/nav_print.h>
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G_BEGIN_DECLS
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#define GST_TYPE_DVD_READ_SRC (gst_dvd_read_src_get_type())
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#define GST_DVD_READ_SRC(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVD_READ_SRC,GstDvdReadSrc))
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#define GST_DVD_READ_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVD_READ_SRC,GstDvdReadSrcClass))
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#define GST_IS_DVD_READ_SRC(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVD_READ_SRC))
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#define GST_IS_DVD_READ_SRC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVD_READ_SRC))
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typedef struct _GstDvdReadSrc GstDvdReadSrc;
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typedef struct _GstDvdReadSrcClass GstDvdReadSrcClass;
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struct _GstDvdReadSrc {
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GstPushSrc pushsrc;
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/* location */
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gchar *location;
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gchar *last_uri;
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gboolean new_seek;
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gboolean change_cell;
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gboolean new_cell;
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gint uri_title; /* set via the URI handler or properties, */
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gint uri_chapter; /* otherwise not touched; these values */
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gint uri_angle; /* start from 1 */
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gint title; /* current position while open, set to the */
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gint chapter; /* URI-set values in ::start(). these */
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gint angle; /* values start from 0 */
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gint start_cell, last_cell, cur_cell;
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gint cur_pack;
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gint next_cell;
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dvd_reader_t *dvd;
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ifo_handle_t *vmg_file;
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/* title stuff */
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gint ttn;
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tt_srpt_t *tt_srpt;
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ifo_handle_t *vts_file;
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vts_ptt_srpt_t *vts_ptt_srpt;
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vts_tmapt_t *vts_tmapt;
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dvd_file_t *dvd_title;
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gint num_chapters;
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gint num_angles;
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GstClockTime *chapter_starts; /* start time of chapters within title */
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/* which program chain to watch (based on title and chapter number) */
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pgc_t *cur_pgc;
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gint pgc_id;
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gint pgn;
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gboolean need_newsegment;
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GstEvent *title_lang_event_pending;
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GstEvent *pending_clut_event;
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};
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struct _GstDvdReadSrcClass {
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GstPushSrcClass parent_class;
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};
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GType gst_dvd_read_src_get_type (void);
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G_END_DECLS
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#endif /* __GST_DVD_READ_SRC_H__ */
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