gstreamer/gst/mpegstream/gstdvddemux.c

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/* GStreamer
* Copyright (C) 2005 Martin Soto <martinsoto@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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include "gstdvddemux.h"
ext/a52dec/gsta52dec.c: Add some debug output. Check that a discont has a valid time associated. Original commit message from CVS: * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_event), (gst_a52dec_chain): Add some debug output. Check that a discont has a valid time associated. * ext/alsa/gstalsasink.c: (gst_alsa_sink_check_event), (gst_alsa_sink_loop): Ignore TAG events. A little extra debug for broken timestamps. * ext/dvdnav/dvdnavsrc.c: (dvdnavsrc_init), (dvdnavsrc_loop), (dvdnavsrc_change_state): Ensure we send a discont to engage the link before we send any other events. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_init), (dvdreadsrc_finalize), (_close), (_open), (_seek_title), (_seek_chapter), (seek_sector), (dvdreadsrc_get), (dvdreadsrc_uri_get_uri), (dvdreadsrc_uri_set_uri): Handle URI of the form dvd://title[,chapter[,angle]]. Currently only dvd://title works in totem because typefinding sends a seek that ends up going back to chapter 1 regardless. * ext/mpeg2dec/gstmpeg2dec.c: * ext/mpeg2dec/gstmpeg2dec.h: Output correct timestamps and handle disconts. * ext/ogg/gstoggdemux.c: (get_relative): Small guard against a null dereference. * ext/pango/gsttextoverlay.c: (gst_textoverlay_finalize), (gst_textoverlay_set_property): Free memory when done. Don't call gst_event_filler_get_duration on EOS events. Use GST_LOG and GST_WARNING instead of g_message and g_warning. * ext/smoothwave/gstsmoothwave.c: (gst_smoothwave_init), (draw_line), (gst_smoothwave_dispose), (gst_sw_sinklink), (gst_sw_srclink), (gst_smoothwave_chain): Draw solid lines, prettier colours. * gst/mpeg2sub/gstmpeg2subt.c: (gst_mpeg2subt_init): Add a default palette that'll work for some movies. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_init), (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_parse_syshead), (gst_mpeg_demux_parse_pes): * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_parse_packhead): * gst/mpegstream/gstmpegparse.h: Use PTM/NAV events when for timestamp adjustment when connected to dvdnavsrc. Don't use many discont events where one suffices. * gst/playback/gstplaybasebin.c: (group_destroy), (gen_preroll_element), (gst_play_base_bin_add_element): * gst/playback/gstplaybasebin.h: Make sure we remove subtitles from the same bin we put them in. * gst/subparse/gstsubparse.c: (convert_encoding), (parse_subrip), (gst_subparse_buffer_format_autodetect), (gst_subparse_change_state): Fix some memleaks and invalid accesses. * gst/typefind/gsttypefindfunctions.c: (ogganx_type_find), (oggskel_type_find), (cmml_type_find), (plugin_init): Some typefind functions for Annodex v3.0 files * gst/wavparse/gstwavparse.h: GstRiffReadClass is the correct parent class.
2005-01-25 15:34:08 +00:00
/*
* Move PTM discont back by 0.3 seconds to allow for strange audio
ext/a52dec/gsta52dec.c: Add some debug output. Check that a discont has a valid time associated. Original commit message from CVS: * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_event), (gst_a52dec_chain): Add some debug output. Check that a discont has a valid time associated. * ext/alsa/gstalsasink.c: (gst_alsa_sink_check_event), (gst_alsa_sink_loop): Ignore TAG events. A little extra debug for broken timestamps. * ext/dvdnav/dvdnavsrc.c: (dvdnavsrc_init), (dvdnavsrc_loop), (dvdnavsrc_change_state): Ensure we send a discont to engage the link before we send any other events. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_init), (dvdreadsrc_finalize), (_close), (_open), (_seek_title), (_seek_chapter), (seek_sector), (dvdreadsrc_get), (dvdreadsrc_uri_get_uri), (dvdreadsrc_uri_set_uri): Handle URI of the form dvd://title[,chapter[,angle]]. Currently only dvd://title works in totem because typefinding sends a seek that ends up going back to chapter 1 regardless. * ext/mpeg2dec/gstmpeg2dec.c: * ext/mpeg2dec/gstmpeg2dec.h: Output correct timestamps and handle disconts. * ext/ogg/gstoggdemux.c: (get_relative): Small guard against a null dereference. * ext/pango/gsttextoverlay.c: (gst_textoverlay_finalize), (gst_textoverlay_set_property): Free memory when done. Don't call gst_event_filler_get_duration on EOS events. Use GST_LOG and GST_WARNING instead of g_message and g_warning. * ext/smoothwave/gstsmoothwave.c: (gst_smoothwave_init), (draw_line), (gst_smoothwave_dispose), (gst_sw_sinklink), (gst_sw_srclink), (gst_smoothwave_chain): Draw solid lines, prettier colours. * gst/mpeg2sub/gstmpeg2subt.c: (gst_mpeg2subt_init): Add a default palette that'll work for some movies. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_init), (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_parse_syshead), (gst_mpeg_demux_parse_pes): * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_parse_packhead): * gst/mpegstream/gstmpegparse.h: Use PTM/NAV events when for timestamp adjustment when connected to dvdnavsrc. Don't use many discont events where one suffices. * gst/playback/gstplaybasebin.c: (group_destroy), (gen_preroll_element), (gst_play_base_bin_add_element): * gst/playback/gstplaybasebin.h: Make sure we remove subtitles from the same bin we put them in. * gst/subparse/gstsubparse.c: (convert_encoding), (parse_subrip), (gst_subparse_buffer_format_autodetect), (gst_subparse_change_state): Fix some memleaks and invalid accesses. * gst/typefind/gsttypefindfunctions.c: (ogganx_type_find), (oggskel_type_find), (cmml_type_find), (plugin_init): Some typefind functions for Annodex v3.0 files * gst/wavparse/gstwavparse.h: GstRiffReadClass is the correct parent class.
2005-01-25 15:34:08 +00:00
* timestamps when audio crosses a VOBU
*/
#define PTM_DISCONT_ADJUST (0.3 * GST_SECOND)
#define INITIAL_END_PTM (-1)
GST_DEBUG_CATEGORY_STATIC (gstdvddemux_debug);
#define GST_CAT_DEFAULT (gstdvddemux_debug)
#define PARSE_CLASS(o) GST_MPEG_PARSE_CLASS (G_OBJECT_GET_CLASS (o))
#define DEMUX_CLASS(o) GST_MPEG_DEMUX_CLASS (G_OBJECT_GET_CLASS (o))
#define CLASS(o) GST_DVD_DEMUX_CLASS (G_OBJECT_GET_CLASS (o))
/* Element factory information */
static GstElementDetails dvd_demux_details = {
"DVD Demuxer",
"Codec/Demuxer",
"Demultiplexes DVD (VOB) MPEG2 streams",
"Martin Soto <martinsoto@users.sourceforge.net>"
};
/* DVDDemux signals and args */
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum
{
ARG_0
/* FILL ME */
};
/* Define the capabilities separately, to be able to reuse them. */
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/mpeg, "
"mpegversion = (int) 2, " "systemstream = (boolean) TRUE")
);
#define VIDEO_CAPS \
GST_STATIC_CAPS ("video/mpeg, " \
"mpegversion = (int) { 1, 2 }, " \
"systemstream = (boolean) FALSE" \
)
#define AUDIO_CAPS \
GST_STATIC_CAPS ( \
"audio/mpeg, " \
"mpegversion = (int) 1;" \
"audio/x-lpcm, " \
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
"width = (int) { 16, 20, 24 }, " \
"rate = (int) { 48000, 96000 }, " \
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
"channels = (int) [ 1, 8 ], " \
"dynamic_range = (int) [ 0, 255 ], " \
"emphasis = (boolean) { FALSE, TRUE }, " \
"mute = (boolean) { FALSE, TRUE }; " \
"audio/x-ac3;" \
"audio/x-dts" \
)
#define SUBPICTURE_CAPS \
GST_STATIC_CAPS ("video/x-dvd-subpicture")
static GstStaticPadTemplate cur_video_template =
GST_STATIC_PAD_TEMPLATE ("current_video",
GST_PAD_SRC,
GST_PAD_ALWAYS,
VIDEO_CAPS);
static GstStaticPadTemplate audio_template =
GST_STATIC_PAD_TEMPLATE ("dvd_audio_%02d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
AUDIO_CAPS);
static GstStaticPadTemplate cur_audio_template =
GST_STATIC_PAD_TEMPLATE ("current_audio",
GST_PAD_SRC,
GST_PAD_ALWAYS,
AUDIO_CAPS);
static GstStaticPadTemplate subpicture_template =
GST_STATIC_PAD_TEMPLATE ("subpicture_%d",
GST_PAD_SRC,
GST_PAD_SOMETIMES,
SUBPICTURE_CAPS);
static GstStaticPadTemplate cur_subpicture_template =
GST_STATIC_PAD_TEMPLATE ("current_subpicture",
GST_PAD_SRC,
GST_PAD_ALWAYS,
SUBPICTURE_CAPS);
#define _do_init(bla) \
GST_DEBUG_CATEGORY_INIT (gstdvddemux_debug, "dvddemux", 0, \
"DVD (VOB) demultiplexer element");
GST_BOILERPLATE_FULL (GstDVDDemux, gst_dvd_demux, GstMPEGDemux,
GST_TYPE_MPEG_DEMUX, _do_init);
static void gst_dvd_demux_class_init (GstDVDDemuxClass * klass);
static void gst_dvd_demux_base_init (gpointer klass);
static void gst_dvd_demux_init (GstDVDDemux * dvd_demux,
GstDVDDemuxClass * klass);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static gboolean gst_dvd_demux_process_event (GstMPEGParse * mpeg_parse,
Big mpegparse clean up, second round: Original commit message from CVS: 2005-12-19 Martin Soto <martinsoto@users.sourceforge.net> Big mpegparse clean up, second round: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Send and EOS event down the audio pipeline when an still frame event arrives. This prevents the pipeline from locking when a still menu comes directly after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset): Don't send a newsegment in reset. (gst_mpeg_parse_adjust_ts): Check for invalid timestamps. (gst_mpeg_parse_handle_newsegment, gst_mpeg_parse_process_event): Move the code of handle_newsegment to process_event. Send a NEWSEGMENT after FLUSH_STOP. (gst_mpeg_parse_change_state): Send a NEWSEGMENT right after moving to PAUSED. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event) (gst_mpeg_demux_class_init): Don't override send_event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_send_event, gst_mpeg_demux_send_subbuffer) (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: Get rid of just_flushed attribute. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): Reset the mpegparse element after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment): Don't forward events. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): handle_newsegment is not a virtual method anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_send_newsegment) (gst_mpeg_parse_reset, gst_mpeg_parse_class_init): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Get rid of send_newsegment virtual method. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event): Only handle DVD events and call the superclass method for other event types. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event): Don't override process_event anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_event) (gst_mpeg_parse_process_event): Move actual event processing to process event so that subclasses can properly override or extend it. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Eliminate time parameter in process event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes) (gst_mpeg_demux_send_subbuffer): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_class_init) (gst_mpeg_parse_parse_packhead, gst_mpeg_parse_event) (gst_mpeg_parse_chain): Use the new adjust_ts method instead of adding the value of the adjust attribute. * gst/mpegstream/gstmpegdemux.h (struct _GstMPEGVideoStream): Get rid of the adjust attribute. Now all timestamp adjustments are performed by mpegparse using the current segment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_adjust_ts) (gst_mpeg_parse_class_init): Implement the adjust_ts method based on the adjust attribute for SCR values and the current segment. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): New adjust_ts virtual method to adjust timestamps for outgoing buffers. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_newsegment) (gst_mpeg_demux_parse_packet): Don't override send_newsegment. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): Don't override handle_newsegment. (gst_dvd_demux_process_event, gst_dvd_demux_handle_dvd_event): Check for DVD events in process_event instead of handle_dvd_event. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_send_event): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_process_event) (gst_mpeg_demux_send_event): * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event): Eliminate the time parameter in send_event.
2005-12-19 17:26:47 +00:00
GstEvent * event);
static gboolean gst_dvd_demux_parse_packhead (GstMPEGParse * mpeg_parse,
GstBuffer * buffer);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static gboolean gst_dvd_demux_handle_dvd_event
(GstDVDDemux * dvd_demux, GstEvent * event);
static GstMPEGStream *gst_dvd_demux_get_video_stream
(GstMPEGDemux * mpeg_demux,
guint8 stream_nr, gint type, const gpointer info);
static GstMPEGStream *gst_dvd_demux_get_audio_stream
(GstMPEGDemux * dvd_demux,
guint8 stream_nr, gint type, const gpointer info);
static GstMPEGStream *gst_dvd_demux_get_subpicture_stream
(GstMPEGDemux * dvd_demux,
guint8 stream_nr, gint type, const gpointer info);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static GstFlowReturn gst_dvd_demux_process_private
(GstMPEGDemux * mpeg_demux,
GstBuffer * buffer,
guint stream_nr, GstClockTime timestamp, guint headerlen, guint datalen);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static GstFlowReturn gst_dvd_demux_send_subbuffer
(GstMPEGDemux * mpeg_demux,
GstMPEGStream * outstream,
GstBuffer * buffer, GstClockTime timestamp, guint offset, guint size);
static GstFlowReturn gst_dvd_demux_combine_flows (GstMPEGDemux * mpegdemux,
GstMPEGStream * stream, GstFlowReturn flow);
static void gst_dvd_demux_set_cur_audio
(GstDVDDemux * dvd_demux, gint stream_nr);
static void gst_dvd_demux_set_cur_subpicture
(GstDVDDemux * dvd_demux, gint stream_nr);
static void gst_dvd_demux_reset (GstDVDDemux * dvd_demux);
static void gst_dvd_demux_synchronise_pads (GstMPEGDemux * mpeg_demux,
GstClockTime threshold, GstClockTime new_ts);
static void gst_dvd_demux_sync_stream_to_time (GstMPEGDemux * mpeg_demux,
GstMPEGStream * stream, GstClockTime last_ts);
static GstStateChangeReturn gst_dvd_demux_change_state (GstElement * element,
GstStateChange transition);
/*static guint gst_dvd_demux_signals[LAST_SIGNAL] = { 0 };*/
static void
gst_dvd_demux_base_init (gpointer klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstMPEGParseClass *mpeg_parse_class = GST_MPEG_PARSE_CLASS (klass);
GstMPEGDemuxClass *demux_class = GST_MPEG_DEMUX_CLASS (klass);
GstDVDDemuxClass *dvd_demux_class = GST_DVD_DEMUX_CLASS (klass);
mpeg_parse_class->send_buffer = NULL;
mpeg_parse_class->process_event = gst_dvd_demux_process_event;
mpeg_parse_class->parse_packhead = gst_dvd_demux_parse_packhead;
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
/* sink pad */
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_template));
demux_class->audio_template = gst_static_pad_template_get (&audio_template);
dvd_demux_class->cur_video_template =
gst_static_pad_template_get (&cur_video_template);
dvd_demux_class->cur_audio_template =
gst_static_pad_template_get (&cur_audio_template);
dvd_demux_class->subpicture_template =
gst_static_pad_template_get (&subpicture_template);
dvd_demux_class->cur_subpicture_template =
gst_static_pad_template_get (&cur_subpicture_template);
gst_element_class_add_pad_template (element_class,
demux_class->audio_template);
gst_element_class_add_pad_template (element_class,
dvd_demux_class->cur_video_template);
gst_element_class_add_pad_template (element_class,
dvd_demux_class->cur_audio_template);
gst_element_class_add_pad_template (element_class,
dvd_demux_class->subpicture_template);
gst_element_class_add_pad_template (element_class,
dvd_demux_class->cur_subpicture_template);
gst_element_class_set_details (element_class, &dvd_demux_details);
}
static void
gst_dvd_demux_class_init (GstDVDDemuxClass * klass)
{
GstElementClass *gstelement_class;
GstMPEGParseClass *mpeg_parse_class;
GstMPEGDemuxClass *mpeg_demux_class;
parent_class = g_type_class_peek_parent (klass);
gstelement_class = (GstElementClass *) klass;
mpeg_parse_class = (GstMPEGParseClass *) klass;
mpeg_demux_class = (GstMPEGDemuxClass *) klass;
gstelement_class->change_state = gst_dvd_demux_change_state;
mpeg_demux_class->get_audio_stream = gst_dvd_demux_get_audio_stream;
mpeg_demux_class->get_video_stream = gst_dvd_demux_get_video_stream;
mpeg_demux_class->send_subbuffer = gst_dvd_demux_send_subbuffer;
mpeg_demux_class->combine_flows = gst_dvd_demux_combine_flows;
mpeg_demux_class->process_private = gst_dvd_demux_process_private;
mpeg_demux_class->synchronise_pads = gst_dvd_demux_synchronise_pads;
mpeg_demux_class->sync_stream_to_time = gst_dvd_demux_sync_stream_to_time;
klass->get_subpicture_stream = gst_dvd_demux_get_subpicture_stream;
}
static void
gst_dvd_demux_init (GstDVDDemux * dvd_demux, GstDVDDemuxClass * klass)
{
GstMPEGDemux *mpeg_demux = GST_MPEG_DEMUX (dvd_demux);
gint i;
/* Create the pads for the current streams. */
dvd_demux->cur_video =
DEMUX_CLASS (dvd_demux)->new_output_pad (mpeg_demux, "current_video",
CLASS (dvd_demux)->cur_video_template);
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
gst_element_add_pad (GST_ELEMENT (mpeg_demux), dvd_demux->cur_video);
dvd_demux->cur_audio =
DEMUX_CLASS (dvd_demux)->new_output_pad (mpeg_demux, "current_audio",
CLASS (dvd_demux)->cur_audio_template);
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
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gst_element_add_pad (GST_ELEMENT (mpeg_demux), dvd_demux->cur_audio);
dvd_demux->cur_subpicture =
DEMUX_CLASS (dvd_demux)->new_output_pad (mpeg_demux, "current_subpicture",
CLASS (dvd_demux)->cur_subpicture_template);
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
gst_element_add_pad (GST_ELEMENT (mpeg_demux), dvd_demux->cur_subpicture);
dvd_demux->mpeg_version = 0;
dvd_demux->cur_video_nr = 0;
dvd_demux->cur_audio_nr = 0;
dvd_demux->cur_subpicture_nr = 0;
for (i = 0; i < GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS; i++) {
dvd_demux->subpicture_stream[i] = NULL;
}
/* Directly after starting we operate as if we had just flushed. */
dvd_demux->segment_filter = TRUE;
dvd_demux->langcodes = NULL;
}
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static gboolean
Big mpegparse clean up, second round: Original commit message from CVS: 2005-12-19 Martin Soto <martinsoto@users.sourceforge.net> Big mpegparse clean up, second round: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Send and EOS event down the audio pipeline when an still frame event arrives. This prevents the pipeline from locking when a still menu comes directly after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset): Don't send a newsegment in reset. (gst_mpeg_parse_adjust_ts): Check for invalid timestamps. (gst_mpeg_parse_handle_newsegment, gst_mpeg_parse_process_event): Move the code of handle_newsegment to process_event. Send a NEWSEGMENT after FLUSH_STOP. (gst_mpeg_parse_change_state): Send a NEWSEGMENT right after moving to PAUSED. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event) (gst_mpeg_demux_class_init): Don't override send_event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_send_event, gst_mpeg_demux_send_subbuffer) (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: Get rid of just_flushed attribute. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): Reset the mpegparse element after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment): Don't forward events. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): handle_newsegment is not a virtual method anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_send_newsegment) (gst_mpeg_parse_reset, gst_mpeg_parse_class_init): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Get rid of send_newsegment virtual method. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event): Only handle DVD events and call the superclass method for other event types. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event): Don't override process_event anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_event) (gst_mpeg_parse_process_event): Move actual event processing to process event so that subclasses can properly override or extend it. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Eliminate time parameter in process event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes) (gst_mpeg_demux_send_subbuffer): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_class_init) (gst_mpeg_parse_parse_packhead, gst_mpeg_parse_event) (gst_mpeg_parse_chain): Use the new adjust_ts method instead of adding the value of the adjust attribute. * gst/mpegstream/gstmpegdemux.h (struct _GstMPEGVideoStream): Get rid of the adjust attribute. Now all timestamp adjustments are performed by mpegparse using the current segment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_adjust_ts) (gst_mpeg_parse_class_init): Implement the adjust_ts method based on the adjust attribute for SCR values and the current segment. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): New adjust_ts virtual method to adjust timestamps for outgoing buffers. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_newsegment) (gst_mpeg_demux_parse_packet): Don't override send_newsegment. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): Don't override handle_newsegment. (gst_dvd_demux_process_event, gst_dvd_demux_handle_dvd_event): Check for DVD events in process_event instead of handle_dvd_event. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_send_event): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_process_event) (gst_mpeg_demux_send_event): * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event): Eliminate the time parameter in send_event.
2005-12-19 17:26:47 +00:00
gst_dvd_demux_process_event (GstMPEGParse * mpeg_parse, GstEvent * event)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_parse);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
gboolean ret = TRUE;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:
{
gboolean update;
gst_event_parse_new_segment (event, &update, NULL, NULL,
NULL, NULL, NULL);
if (!update) {
/* This is a discontinuity in the timestamp sequence. which
may mean that we find some audio blocks lying outside the
segment. Filter them. */
dvd_demux->segment_filter = TRUE;
/* reset stream synchronization; parent handles other streams */
gst_mpeg_streams_reset_cur_ts (dvd_demux->subpicture_stream,
GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS, 0);
}
ret = GST_MPEG_PARSE_CLASS (parent_class)->process_event (mpeg_parse,
event);
break;
}
case GST_EVENT_FLUSH_STOP:
dvd_demux->segment_filter = TRUE;
ret = GST_MPEG_PARSE_CLASS (parent_class)->process_event (mpeg_parse,
event);
/* parent class will have reset the other streams */
gst_mpeg_streams_reset_last_flow (dvd_demux->subpicture_stream,
GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS);
break;
gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_newsegment): Properly handle non contiguous VOBUs by adding the se... Original commit message from CVS: 2005-12-08 Martin Soto <martinsoto@users.sourceforge.net> * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_newsegment): Properly handle non contiguous VOBUs by adding the segment accum field to the adjust value. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_init, gst_dvd_demux_handle_newsegment): Extend handle_newsegment to prevent sending actual newsegment events and use tiemstamp rewriting instead. (gst_dvd_demux_handle_dvd_event): Don't send a newsegment after dvd-lang-codes. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Add a new parameter to handle_newsegment to allow controlling whether newsegment events are forwarded or not. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_init) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_send_subbuffer) (gst_dvd_demux_reset): last_end_ptm and discont_time aren't necessary anymore, since timestamp adjustment is now replaced by newsegment events. (gst_dvd_demux_init): Prevent MPEGParse from adjusting timestamps. * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Don't handle dvd-nav-packet events anymore, since the are now replaced by standard newsegment events. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_init) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_send_subbuffer) (gst_dvd_demux_change_state): * gst/mpegstream/gstdvddemux.h: Get rid of the ignore_next_newmedia_discont hack. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_class_init) (gst_mpeg_demux_handle_newsegment): Don't override handle_newsegment anymore. It was only necessary to handle NEWMEDIA events. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_set_cur_audio) (gst_dvd_demux_set_cur_subpicture): Reactivate handling of DVD events. * gst/mpegstream/gstmpegparse.c (normal_seek) (gst_mpeg_parse_handle_src_event) (gst_mpeg_parse_handle_src_query): First attempt at reenabling seek. * gst/mpegstream/gstmpegparse.h: * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init) (gst_mpeg_parse_update_streaminfo) (gst_mpeg_parse_get_rate) (gst_mpeg_parse_convert, gst_mpeg_parse_get_src_query_types) (gst_mpeg_parse_handle_src_query): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_new_output_pad): Make queries work again. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset) (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_pad_added) (gst_mpeg_parse_chain, gst_mpeg_parse_handle_src_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): Get rid of the newsegment_pending attribute, and rely instead on proper timestamp adjustment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_get_src_event_masks): Erase. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init): Initialize fields before creating pads to prevent the pad creation callback from failing. (gst_mpeg_parse_reset): Initialize new fields, and change initialization order to match the order in the structure. (gst_mpeg_parse_handle_newsegment): Forward new segment events whenever possible, and update the current segment. (gst_mpeg_parse_send_newsegment): Update the current segment and pending_newsegment. (gst_mpeg_parse_pad_added): Use the current segment to send newsegment events to new pads. (gst_mpeg_parse_chain): Properly add adjust time to sent buffers and events. Properly update newsegment_pending. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): New fields do_adjust and current_segment. * gst/mpegstream/gstmpegdemux.c: * gst/mpegstream/gstdvddemux.c: * gst/mpegstream/gstmpegparse.h: Rename handle_discont virtual method to handle_newsegment. Erase some (already commented out support) for old NEW_MEDIA events. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init) (gst_mpeg_parse_reset, gst_mpeg_parse_handle_discont) (gst_mpeg_parse_pad_added, gst_mpeg_parse_parse_packhead) (gst_mpeg_parse_event, gst_mpeg_parse_chain): Erase the "pending_scr" field, and replace it by a slightly different handling of the current SCR. Document code blocks in parse_packhead and chain.
2005-12-08 12:45:09 +00:00
case GST_EVENT_CUSTOM_DOWNSTREAM:
Big mpegparse clean up, second round: Original commit message from CVS: 2005-12-19 Martin Soto <martinsoto@users.sourceforge.net> Big mpegparse clean up, second round: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Send and EOS event down the audio pipeline when an still frame event arrives. This prevents the pipeline from locking when a still menu comes directly after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset): Don't send a newsegment in reset. (gst_mpeg_parse_adjust_ts): Check for invalid timestamps. (gst_mpeg_parse_handle_newsegment, gst_mpeg_parse_process_event): Move the code of handle_newsegment to process_event. Send a NEWSEGMENT after FLUSH_STOP. (gst_mpeg_parse_change_state): Send a NEWSEGMENT right after moving to PAUSED. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event) (gst_mpeg_demux_class_init): Don't override send_event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_send_event, gst_mpeg_demux_send_subbuffer) (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: Get rid of just_flushed attribute. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): Reset the mpegparse element after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment): Don't forward events. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): handle_newsegment is not a virtual method anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_send_newsegment) (gst_mpeg_parse_reset, gst_mpeg_parse_class_init): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Get rid of send_newsegment virtual method. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event): Only handle DVD events and call the superclass method for other event types. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event): Don't override process_event anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_event) (gst_mpeg_parse_process_event): Move actual event processing to process event so that subclasses can properly override or extend it. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Eliminate time parameter in process event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes) (gst_mpeg_demux_send_subbuffer): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_class_init) (gst_mpeg_parse_parse_packhead, gst_mpeg_parse_event) (gst_mpeg_parse_chain): Use the new adjust_ts method instead of adding the value of the adjust attribute. * gst/mpegstream/gstmpegdemux.h (struct _GstMPEGVideoStream): Get rid of the adjust attribute. Now all timestamp adjustments are performed by mpegparse using the current segment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_adjust_ts) (gst_mpeg_parse_class_init): Implement the adjust_ts method based on the adjust attribute for SCR values and the current segment. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): New adjust_ts virtual method to adjust timestamps for outgoing buffers. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_newsegment) (gst_mpeg_demux_parse_packet): Don't override send_newsegment. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): Don't override handle_newsegment. (gst_dvd_demux_process_event, gst_dvd_demux_handle_dvd_event): Check for DVD events in process_event instead of handle_dvd_event. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_send_event): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_process_event) (gst_mpeg_demux_send_event): * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event): Eliminate the time parameter in send_event.
2005-12-19 17:26:47 +00:00
case GST_EVENT_CUSTOM_DOWNSTREAM_OOB:
if (event->structure != NULL &&
gst_structure_has_name (event->structure, "application/x-gst-dvd")) {
Big mpegparse clean up, second round: Original commit message from CVS: 2005-12-19 Martin Soto <martinsoto@users.sourceforge.net> Big mpegparse clean up, second round: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Send and EOS event down the audio pipeline when an still frame event arrives. This prevents the pipeline from locking when a still menu comes directly after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset): Don't send a newsegment in reset. (gst_mpeg_parse_adjust_ts): Check for invalid timestamps. (gst_mpeg_parse_handle_newsegment, gst_mpeg_parse_process_event): Move the code of handle_newsegment to process_event. Send a NEWSEGMENT after FLUSH_STOP. (gst_mpeg_parse_change_state): Send a NEWSEGMENT right after moving to PAUSED. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event) (gst_mpeg_demux_class_init): Don't override send_event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_send_event, gst_mpeg_demux_send_subbuffer) (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: Get rid of just_flushed attribute. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): Reset the mpegparse element after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment): Don't forward events. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): handle_newsegment is not a virtual method anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_send_newsegment) (gst_mpeg_parse_reset, gst_mpeg_parse_class_init): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Get rid of send_newsegment virtual method. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event): Only handle DVD events and call the superclass method for other event types. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event): Don't override process_event anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_event) (gst_mpeg_parse_process_event): Move actual event processing to process event so that subclasses can properly override or extend it. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Eliminate time parameter in process event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes) (gst_mpeg_demux_send_subbuffer): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_class_init) (gst_mpeg_parse_parse_packhead, gst_mpeg_parse_event) (gst_mpeg_parse_chain): Use the new adjust_ts method instead of adding the value of the adjust attribute. * gst/mpegstream/gstmpegdemux.h (struct _GstMPEGVideoStream): Get rid of the adjust attribute. Now all timestamp adjustments are performed by mpegparse using the current segment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_adjust_ts) (gst_mpeg_parse_class_init): Implement the adjust_ts method based on the adjust attribute for SCR values and the current segment. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): New adjust_ts virtual method to adjust timestamps for outgoing buffers. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_newsegment) (gst_mpeg_demux_parse_packet): Don't override send_newsegment. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): Don't override handle_newsegment. (gst_dvd_demux_process_event, gst_dvd_demux_handle_dvd_event): Check for DVD events in process_event instead of handle_dvd_event. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_send_event): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_process_event) (gst_mpeg_demux_send_event): * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event): Eliminate the time parameter in send_event.
2005-12-19 17:26:47 +00:00
ret = gst_dvd_demux_handle_dvd_event (dvd_demux, event);
} else {
ret = GST_MPEG_PARSE_CLASS (parent_class)->process_event (mpeg_parse,
event);
gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_newsegment): Properly handle non contiguous VOBUs by adding the se... Original commit message from CVS: 2005-12-08 Martin Soto <martinsoto@users.sourceforge.net> * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_newsegment): Properly handle non contiguous VOBUs by adding the segment accum field to the adjust value. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_init, gst_dvd_demux_handle_newsegment): Extend handle_newsegment to prevent sending actual newsegment events and use tiemstamp rewriting instead. (gst_dvd_demux_handle_dvd_event): Don't send a newsegment after dvd-lang-codes. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Add a new parameter to handle_newsegment to allow controlling whether newsegment events are forwarded or not. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_init) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_send_subbuffer) (gst_dvd_demux_reset): last_end_ptm and discont_time aren't necessary anymore, since timestamp adjustment is now replaced by newsegment events. (gst_dvd_demux_init): Prevent MPEGParse from adjusting timestamps. * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Don't handle dvd-nav-packet events anymore, since the are now replaced by standard newsegment events. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_init) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_send_subbuffer) (gst_dvd_demux_change_state): * gst/mpegstream/gstdvddemux.h: Get rid of the ignore_next_newmedia_discont hack. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_class_init) (gst_mpeg_demux_handle_newsegment): Don't override handle_newsegment anymore. It was only necessary to handle NEWMEDIA events. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_set_cur_audio) (gst_dvd_demux_set_cur_subpicture): Reactivate handling of DVD events. * gst/mpegstream/gstmpegparse.c (normal_seek) (gst_mpeg_parse_handle_src_event) (gst_mpeg_parse_handle_src_query): First attempt at reenabling seek. * gst/mpegstream/gstmpegparse.h: * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init) (gst_mpeg_parse_update_streaminfo) (gst_mpeg_parse_get_rate) (gst_mpeg_parse_convert, gst_mpeg_parse_get_src_query_types) (gst_mpeg_parse_handle_src_query): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_new_output_pad): Make queries work again. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset) (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_pad_added) (gst_mpeg_parse_chain, gst_mpeg_parse_handle_src_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): Get rid of the newsegment_pending attribute, and rely instead on proper timestamp adjustment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_get_src_event_masks): Erase. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init): Initialize fields before creating pads to prevent the pad creation callback from failing. (gst_mpeg_parse_reset): Initialize new fields, and change initialization order to match the order in the structure. (gst_mpeg_parse_handle_newsegment): Forward new segment events whenever possible, and update the current segment. (gst_mpeg_parse_send_newsegment): Update the current segment and pending_newsegment. (gst_mpeg_parse_pad_added): Use the current segment to send newsegment events to new pads. (gst_mpeg_parse_chain): Properly add adjust time to sent buffers and events. Properly update newsegment_pending. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): New fields do_adjust and current_segment. * gst/mpegstream/gstmpegdemux.c: * gst/mpegstream/gstdvddemux.c: * gst/mpegstream/gstmpegparse.h: Rename handle_discont virtual method to handle_newsegment. Erase some (already commented out support) for old NEW_MEDIA events. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init) (gst_mpeg_parse_reset, gst_mpeg_parse_handle_discont) (gst_mpeg_parse_pad_added, gst_mpeg_parse_parse_packhead) (gst_mpeg_parse_event, gst_mpeg_parse_chain): Erase the "pending_scr" field, and replace it by a slightly different handling of the current SCR. Document code blocks in parse_packhead and chain.
2005-12-08 12:45:09 +00:00
}
break;
default:
Big mpegparse clean up, second round: Original commit message from CVS: 2005-12-19 Martin Soto <martinsoto@users.sourceforge.net> Big mpegparse clean up, second round: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Send and EOS event down the audio pipeline when an still frame event arrives. This prevents the pipeline from locking when a still menu comes directly after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset): Don't send a newsegment in reset. (gst_mpeg_parse_adjust_ts): Check for invalid timestamps. (gst_mpeg_parse_handle_newsegment, gst_mpeg_parse_process_event): Move the code of handle_newsegment to process_event. Send a NEWSEGMENT after FLUSH_STOP. (gst_mpeg_parse_change_state): Send a NEWSEGMENT right after moving to PAUSED. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event) (gst_mpeg_demux_class_init): Don't override send_event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_send_event, gst_mpeg_demux_send_subbuffer) (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: Get rid of just_flushed attribute. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): Reset the mpegparse element after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment): Don't forward events. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): handle_newsegment is not a virtual method anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_send_newsegment) (gst_mpeg_parse_reset, gst_mpeg_parse_class_init): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Get rid of send_newsegment virtual method. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event): Only handle DVD events and call the superclass method for other event types. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event): Don't override process_event anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_event) (gst_mpeg_parse_process_event): Move actual event processing to process event so that subclasses can properly override or extend it. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Eliminate time parameter in process event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes) (gst_mpeg_demux_send_subbuffer): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_class_init) (gst_mpeg_parse_parse_packhead, gst_mpeg_parse_event) (gst_mpeg_parse_chain): Use the new adjust_ts method instead of adding the value of the adjust attribute. * gst/mpegstream/gstmpegdemux.h (struct _GstMPEGVideoStream): Get rid of the adjust attribute. Now all timestamp adjustments are performed by mpegparse using the current segment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_adjust_ts) (gst_mpeg_parse_class_init): Implement the adjust_ts method based on the adjust attribute for SCR values and the current segment. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): New adjust_ts virtual method to adjust timestamps for outgoing buffers. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_newsegment) (gst_mpeg_demux_parse_packet): Don't override send_newsegment. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): Don't override handle_newsegment. (gst_dvd_demux_process_event, gst_dvd_demux_handle_dvd_event): Check for DVD events in process_event instead of handle_dvd_event. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_send_event): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_process_event) (gst_mpeg_demux_send_event): * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event): Eliminate the time parameter in send_event.
2005-12-19 17:26:47 +00:00
ret = GST_MPEG_PARSE_CLASS (parent_class)->process_event (mpeg_parse,
event);
break;
}
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
return ret;
}
static gboolean
gst_dvd_demux_handle_dvd_event (GstDVDDemux * dvd_demux, GstEvent * event)
{
GstMPEGParse *mpeg_parse = GST_MPEG_PARSE (dvd_demux);
GstMPEGDemux *mpeg_demux = GST_MPEG_DEMUX (dvd_demux);
const GstStructure *structure = gst_event_get_structure (event);
const char *event_type = gst_structure_get_string (structure, "event");
g_return_val_if_fail (event != NULL, FALSE);
GST_LOG_OBJECT (dvd_demux, "dvd event %" GST_PTR_FORMAT, structure);
if (strcmp (event_type, "dvd-audio-stream-change") == 0) {
gint stream_nr;
gst_structure_get_int (structure, "physical", &stream_nr);
if (stream_nr < -1 || stream_nr >= GST_MPEG_DEMUX_NUM_AUDIO_STREAMS) {
GST_ERROR_OBJECT (dvd_demux,
"GstDVDDemux: Invalid audio stream %02d", stream_nr);
return FALSE;
}
gst_dvd_demux_set_cur_audio (dvd_demux, stream_nr);
gst_event_unref (event);
gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_newsegment): Properly handle non contiguous VOBUs by adding the se... Original commit message from CVS: 2005-12-08 Martin Soto <martinsoto@users.sourceforge.net> * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_newsegment): Properly handle non contiguous VOBUs by adding the segment accum field to the adjust value. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_init, gst_dvd_demux_handle_newsegment): Extend handle_newsegment to prevent sending actual newsegment events and use tiemstamp rewriting instead. (gst_dvd_demux_handle_dvd_event): Don't send a newsegment after dvd-lang-codes. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Add a new parameter to handle_newsegment to allow controlling whether newsegment events are forwarded or not. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_init) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_send_subbuffer) (gst_dvd_demux_reset): last_end_ptm and discont_time aren't necessary anymore, since timestamp adjustment is now replaced by newsegment events. (gst_dvd_demux_init): Prevent MPEGParse from adjusting timestamps. * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Don't handle dvd-nav-packet events anymore, since the are now replaced by standard newsegment events. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_init) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_send_subbuffer) (gst_dvd_demux_change_state): * gst/mpegstream/gstdvddemux.h: Get rid of the ignore_next_newmedia_discont hack. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_class_init) (gst_mpeg_demux_handle_newsegment): Don't override handle_newsegment anymore. It was only necessary to handle NEWMEDIA events. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event, gst_dvd_demux_set_cur_audio) (gst_dvd_demux_set_cur_subpicture): Reactivate handling of DVD events. * gst/mpegstream/gstmpegparse.c (normal_seek) (gst_mpeg_parse_handle_src_event) (gst_mpeg_parse_handle_src_query): First attempt at reenabling seek. * gst/mpegstream/gstmpegparse.h: * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init) (gst_mpeg_parse_update_streaminfo) (gst_mpeg_parse_get_rate) (gst_mpeg_parse_convert, gst_mpeg_parse_get_src_query_types) (gst_mpeg_parse_handle_src_query): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_new_output_pad): Make queries work again. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset) (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_pad_added) (gst_mpeg_parse_chain, gst_mpeg_parse_handle_src_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): Get rid of the newsegment_pending attribute, and rely instead on proper timestamp adjustment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_get_src_event_masks): Erase. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init): Initialize fields before creating pads to prevent the pad creation callback from failing. (gst_mpeg_parse_reset): Initialize new fields, and change initialization order to match the order in the structure. (gst_mpeg_parse_handle_newsegment): Forward new segment events whenever possible, and update the current segment. (gst_mpeg_parse_send_newsegment): Update the current segment and pending_newsegment. (gst_mpeg_parse_pad_added): Use the current segment to send newsegment events to new pads. (gst_mpeg_parse_chain): Properly add adjust time to sent buffers and events. Properly update newsegment_pending. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): New fields do_adjust and current_segment. * gst/mpegstream/gstmpegdemux.c: * gst/mpegstream/gstdvddemux.c: * gst/mpegstream/gstmpegparse.h: Rename handle_discont virtual method to handle_newsegment. Erase some (already commented out support) for old NEW_MEDIA events. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParse): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_init) (gst_mpeg_parse_reset, gst_mpeg_parse_handle_discont) (gst_mpeg_parse_pad_added, gst_mpeg_parse_parse_packhead) (gst_mpeg_parse_event, gst_mpeg_parse_chain): Erase the "pending_scr" field, and replace it by a slightly different handling of the current SCR. Document code blocks in parse_packhead and chain.
2005-12-08 12:45:09 +00:00
} else if (strcmp (event_type, "dvd-spu-stream-change") == 0) {
gint stream_nr;
gst_structure_get_int (structure, "physical", &stream_nr);
if (stream_nr < -1 || stream_nr >= GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS) {
GST_ERROR_OBJECT (dvd_demux,
"GstDVDDemux: Invalid subpicture stream %02d", stream_nr);
return FALSE;
}
gst_dvd_demux_set_cur_subpicture (dvd_demux, stream_nr);
gst_event_unref (event);
} else if (!strcmp (event_type, "dvd-lang-codes")) {
gint num_substreams = 0, num_audstreams = 0, n;
gchar *t;
/* reset */
if (dvd_demux->langcodes)
gst_event_unref (dvd_demux->langcodes);
/* see what kind of streams we have */
dvd_demux->langcodes = event;
/* now create pads for each; first video */
n = 2;
DEMUX_CLASS (dvd_demux)->get_video_stream (mpeg_demux,
0, GST_MPEG_DEMUX_VIDEO_MPEG, &n);
/* audio */
for (n = 0;; n++) {
gint fmt, ifo = 0;
t = g_strdup_printf ("audio-%d-format", num_audstreams);
if (!gst_structure_get_int (structure, t, &fmt)) {
g_free (t);
break;
}
g_free (t);
switch (fmt) {
case 0x0: /* AC-3 */
fmt = GST_DVD_DEMUX_AUDIO_AC3;
break;
case 0x2:
case 0x3: /* MPEG */
fmt = GST_MPEG_DEMUX_AUDIO_MPEG;
break;
case 0x4:
fmt = GST_DVD_DEMUX_AUDIO_LPCM;
break;
case 0x6:
fmt = GST_DVD_DEMUX_AUDIO_DTS;
break;
default:
fmt = GST_MPEG_DEMUX_AUDIO_UNKNOWN;
break;
}
DEMUX_CLASS (dvd_demux)->get_audio_stream (mpeg_demux,
num_audstreams++, fmt, &ifo);
}
/* subtitle */
for (;;) {
t = g_strdup_printf ("subtitle-%d-language", num_substreams);
if (!gst_structure_get_value (structure, t)) {
g_free (t);
break;
}
g_free (t);
CLASS (dvd_demux)->get_subpicture_stream (mpeg_demux,
num_substreams++, GST_DVD_DEMUX_SUBP_DVD, NULL);
}
GST_DEBUG_OBJECT (dvd_demux,
"Created 1 video stream, %d audio streams and %d subpicture streams "
"based on DVD lang codes event; now signalling no-more-pads",
num_audstreams, num_substreams);
/* we know this will be all */
gst_element_no_more_pads (GST_ELEMENT (dvd_demux));
/* Keep video/audio/subtitle pads within 1/2 sec of the SCR */
mpeg_demux->max_gap = GST_SECOND / 2;
mpeg_demux->max_gap_tolerance = GST_SECOND / 20;
} else {
GST_DEBUG_OBJECT (dvd_demux, "dvddemux Forwarding DVD event %s to all pads",
event_type);
Big mpegparse clean up, second round: Original commit message from CVS: 2005-12-19 Martin Soto <martinsoto@users.sourceforge.net> Big mpegparse clean up, second round: * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_handle_dvd_event): Send and EOS event down the audio pipeline when an still frame event arrives. This prevents the pipeline from locking when a still menu comes directly after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_reset): Don't send a newsegment in reset. (gst_mpeg_parse_adjust_ts): Check for invalid timestamps. (gst_mpeg_parse_handle_newsegment, gst_mpeg_parse_process_event): Move the code of handle_newsegment to process_event. Send a NEWSEGMENT after FLUSH_STOP. (gst_mpeg_parse_change_state): Send a NEWSEGMENT right after moving to PAUSED. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event) (gst_mpeg_demux_class_init): Don't override send_event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_send_event, gst_mpeg_demux_send_subbuffer) (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: Get rid of just_flushed attribute. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): Reset the mpegparse element after a flush. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment): Don't forward events. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_process_event): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): handle_newsegment is not a virtual method anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_send_newsegment) (gst_mpeg_parse_reset, gst_mpeg_parse_class_init): * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Get rid of send_newsegment virtual method. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event): Only handle DVD events and call the superclass method for other event types. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_event): Don't override process_event anymore. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_event) (gst_mpeg_parse_process_event): Move actual event processing to process event so that subclasses can properly override or extend it. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): Eliminate time parameter in process event. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_init) (gst_mpeg_demux_parse_packet, gst_mpeg_demux_parse_pes) (gst_mpeg_demux_send_subbuffer): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_class_init) (gst_mpeg_parse_parse_packhead, gst_mpeg_parse_event) (gst_mpeg_parse_chain): Use the new adjust_ts method instead of adding the value of the adjust attribute. * gst/mpegstream/gstmpegdemux.h (struct _GstMPEGVideoStream): Get rid of the adjust attribute. Now all timestamp adjustments are performed by mpegparse using the current segment. * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_adjust_ts) (gst_mpeg_parse_class_init): Implement the adjust_ts method based on the adjust attribute for SCR values and the current segment. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): New adjust_ts virtual method to adjust timestamps for outgoing buffers. * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_send_newsegment) (gst_mpeg_demux_parse_packet): Don't override send_newsegment. * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_class_init) (gst_dvd_demux_handle_newsegment): Don't override handle_newsegment. (gst_dvd_demux_process_event, gst_dvd_demux_handle_dvd_event): Check for DVD events in process_event instead of handle_dvd_event. * gst/mpegstream/gstmpegparse.h (struct _GstMPEGParseClass): * gst/mpegstream/gstmpegparse.c (gst_mpeg_parse_handle_newsegment) (gst_mpeg_parse_send_newsegment, gst_mpeg_parse_send_event): * gst/mpegstream/gstmpegdemux.c (gst_mpeg_demux_process_event) (gst_mpeg_demux_send_event): * gst/mpegstream/gstdvddemux.c (gst_dvd_demux_process_event) (gst_dvd_demux_handle_dvd_event): Eliminate the time parameter in send_event.
2005-12-19 17:26:47 +00:00
PARSE_CLASS (dvd_demux)->send_event (mpeg_parse, event);
}
return TRUE;
}
static GstMPEGStream *
gst_dvd_demux_get_video_stream (GstMPEGDemux * mpeg_demux,
guint8 stream_nr, gint type, const gpointer info)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
GstMPEGStream *str =
parent_class->get_video_stream (mpeg_demux, stream_nr, type, info);
gint mpeg_version = *((gint *) info);
if (dvd_demux->mpeg_version != mpeg_version) {
str->caps = gst_caps_new_simple ("video/mpeg",
"mpegversion", G_TYPE_INT, mpeg_version,
"systemstream", G_TYPE_BOOLEAN, FALSE, NULL);
if (!gst_pad_set_caps (dvd_demux->cur_video, str->caps)) {
GST_ELEMENT_ERROR (GST_ELEMENT (mpeg_demux),
CORE, NEGOTIATION, (NULL), ("failed to set caps"));
gst_caps_unref (str->caps);
str->caps = NULL;
return str;
} else {
dvd_demux->mpeg_version = mpeg_version;
}
}
dvd_demux->mpeg_version = mpeg_version;
return str;
}
static GstMPEGStream *
gst_dvd_demux_get_audio_stream (GstMPEGDemux * mpeg_demux,
guint8 stream_nr, gint type, const gpointer info)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
guint32 sample_info = 0;
GstMPEGStream *str;
GstDVDLPCMStream *lpcm_str = NULL;
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
gboolean add_pad = FALSE;
const gchar *codec = NULL, *lang_code = NULL;
g_return_val_if_fail (stream_nr < GST_MPEG_DEMUX_NUM_AUDIO_STREAMS, NULL);
g_return_val_if_fail (type > GST_MPEG_DEMUX_AUDIO_UNKNOWN &&
type < GST_DVD_DEMUX_AUDIO_LAST, NULL);
if (type < GST_MPEG_DEMUX_AUDIO_LAST) {
/* FIXME: language codes on MPEG audio streams */
return parent_class->get_audio_stream (mpeg_demux, stream_nr, type, info);
}
if (type == GST_DVD_DEMUX_AUDIO_LPCM) {
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
sample_info = *((guint32 *) info);
}
str = mpeg_demux->audio_stream[stream_nr];
/* If the stream type is changing, recreate the pad */
if (str && str->type != type) {
gst_element_remove_pad (GST_ELEMENT (mpeg_demux), str->pad);
g_free (str);
str = mpeg_demux->audio_stream[stream_nr] = NULL;
}
if (str == NULL) {
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
gchar *name;
if (type != GST_DVD_DEMUX_AUDIO_LPCM) {
str = g_new0 (GstMPEGStream, 1);
} else {
lpcm_str = g_new0 (GstDVDLPCMStream, 1);
str = (GstMPEGStream *) lpcm_str;
}
name = g_strdup_printf ("audio_%02d", stream_nr);
DEMUX_CLASS (dvd_demux)->init_stream (mpeg_demux, type, str, stream_nr,
name, DEMUX_CLASS (dvd_demux)->audio_template);
/* update caps */
str->type = GST_MPEG_DEMUX_AUDIO_UNKNOWN;
g_free (name);
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
add_pad = TRUE;
} else {
/* Stream size may have changed, reset it. */
if (type != GST_DVD_DEMUX_AUDIO_LPCM) {
str = g_renew (GstMPEGStream, str, 1);
} else {
lpcm_str = g_renew (GstDVDLPCMStream, str, 1);
str = (GstMPEGStream *) lpcm_str;
}
}
mpeg_demux->audio_stream[stream_nr] = str;
if (type != str->type ||
(type == GST_DVD_DEMUX_AUDIO_LPCM &&
sample_info != lpcm_str->sample_info)) {
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
gint width, rate, channels, dynamic_range;
gboolean emphasis, mute;
/* We need to set new caps for this pad. */
switch (type) {
case GST_DVD_DEMUX_AUDIO_LPCM:
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
/* Dynamic range in the lower byte */
dynamic_range = sample_info & 0xff;
/* Determine the sample width. */
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
switch (sample_info & 0xC000) {
case 0x8000:
width = 24;
break;
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
case 0x4000:
width = 20;
break;
default:
width = 16;
break;
}
/* Determine the rate. */
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
if (sample_info & 0x1000) {
rate = 96000;
} else {
rate = 48000;
}
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
mute = ((sample_info & 0x400000) != 0);
emphasis = ((sample_info & 0x800000) != 0);
/* Determine the number of channels. */
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
channels = ((sample_info >> 8) & 0x7) + 1;
str->caps = gst_caps_new_simple ("audio/x-lpcm",
"width", G_TYPE_INT, width,
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
"rate", G_TYPE_INT, rate,
"channels", G_TYPE_INT, channels,
"dynamic_range", G_TYPE_INT, dynamic_range,
"emphasis", G_TYPE_BOOLEAN, emphasis,
"mute", G_TYPE_BOOLEAN, mute, NULL);
lpcm_str->sample_info = sample_info;
lpcm_str->width = width;
lpcm_str->rate = rate;
lpcm_str->channels = channels;
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
lpcm_str->dynamic_range = dynamic_range;
lpcm_str->mute = mute;
lpcm_str->emphasis = emphasis;
codec = "LPCM audio";
break;
case GST_DVD_DEMUX_AUDIO_AC3:
str->caps = gst_caps_new_simple ("audio/x-ac3", NULL);
codec = "AC-3 audio";
break;
case GST_DVD_DEMUX_AUDIO_DTS:
str->caps = gst_caps_new_simple ("audio/x-dts", NULL);
codec = "DTS audio";
break;
default:
g_return_val_if_reached (NULL);
break;
}
if (!gst_pad_set_caps (str->pad, str->caps)) {
GST_ELEMENT_ERROR (GST_ELEMENT (mpeg_demux),
CORE, NEGOTIATION, (NULL),
("failed to set caps on pad %s:%s", GST_DEBUG_PAD_NAME (str->pad)));
gst_caps_unref (str->caps);
str->caps = NULL;
return str;
}
if (str->number == dvd_demux->cur_audio_nr) {
/* This is the current audio stream. Use the same caps. */
if (!gst_pad_set_caps (dvd_demux->cur_audio, str->caps)) {
GST_ELEMENT_ERROR (GST_ELEMENT (mpeg_demux),
CORE, NEGOTIATION, (NULL), ("failed to set caps on pad %s:%s",
GST_DEBUG_PAD_NAME (dvd_demux->cur_audio)));
}
}
if (add_pad) {
if (dvd_demux->langcodes) {
gchar *t;
t = g_strdup_printf ("audio-%d-language", stream_nr);
lang_code =
gst_structure_get_string (gst_event_get_structure (dvd_demux->
langcodes), t);
g_free (t);
}
GST_DEBUG_OBJECT (mpeg_demux, "adding pad %s with language = %s",
GST_PAD_NAME (str->pad), (lang_code) ? lang_code : "(unknown)");
gst_pad_set_active (str->pad, TRUE);
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
gst_element_add_pad (GST_ELEMENT (mpeg_demux), str->pad);
if (codec || lang_code) {
GstTagList *list = gst_tag_list_new ();
if (codec) {
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_AUDIO_CODEC, codec, NULL);
}
if (lang_code) {
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_LANGUAGE_CODE, lang_code, NULL);
}
str->tags = gst_tag_list_copy (list);
gst_element_found_tags_for_pad (GST_ELEMENT (mpeg_demux),
str->pad, list);
}
}
str->type = type;
}
return str;
}
static GstMPEGStream *
gst_dvd_demux_get_subpicture_stream (GstMPEGDemux * mpeg_demux,
guint8 stream_nr, gint type, const gpointer info)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
GstMPEGStream *str;
gchar *name;
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
gboolean add_pad = FALSE;
const gchar *lang_code = NULL;
g_return_val_if_fail (stream_nr < GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS, NULL);
g_return_val_if_fail (type > GST_DVD_DEMUX_SUBP_UNKNOWN &&
type < GST_DVD_DEMUX_SUBP_LAST, NULL);
str = dvd_demux->subpicture_stream[stream_nr];
if (str == NULL) {
str = g_new0 (GstMPEGStream, 1);
name = g_strdup_printf ("subpicture_%02d", stream_nr);
DEMUX_CLASS (dvd_demux)->init_stream (mpeg_demux, type, str, stream_nr,
name, CLASS (dvd_demux)->subpicture_template);
str->type = GST_DVD_DEMUX_SUBP_UNKNOWN;
g_free (name);
ext/dvdread/dvdreadsrc.c: Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat... Original commit message from CVS: * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_class_init), (dvdreadsrc_init), (dvdreadsrc_dispose), (dvdreadsrc_set_property), (dvdreadsrc_get_property), (_open), (_seek), (_read), (dvdreadsrc_get), (dvdreadsrc_open_file), (dvdreadsrc_change_state): Fix. Don't do one big huge loop around the whole DVD, that will cache all data and thus eat sizeof(dvd) (several GB) before we see something. * gst-libs/gst/riff/riff-read.c: (gst_riff_read_seek): Actually NULL'ify event after using it. * gst/matroska/ebml-read.c: (gst_ebml_read_use_event), (gst_ebml_read_handle_event), (gst_ebml_read_element_id), (gst_ebml_read_element_length), (gst_ebml_read_element_data), (gst_ebml_read_seek), (gst_ebml_read_skip): Handle events. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_base_init), (gst_dvd_demux_init), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_get_subpicture_stream), (gst_dvd_demux_plugin_init): Fix timing (this will probably break if I seek using menus, but I didn't get there yet). VOBs and normal DVDs should now work. Add a mpeg2-only pad with high rank so this get autoplugged for MPEG-2 movies. * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_base_init), (gst_mpeg_demux_class_init), (gst_mpeg_demux_init), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_get_video_stream), (gst_mpeg_demux_get_audio_stream), (gst_mpeg_demux_get_private_stream), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_plugin_init): Use this as second rank for MPEG-1 and MPEG-2. Still use this for MPEG-1 but use dvddemux for MPEG-2. * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_class_init), (gst_mpeg_parse_init), (gst_mpeg_parse_new_pad), (gst_mpeg_parse_parse_packhead): Timing. Only add pad template if it exists. Add sink template from class and not from ourselves. This means we will always use the correct sink template even if it is not the one defined in this file.
2004-10-01 08:42:56 +00:00
add_pad = TRUE;
dvd_demux->subpicture_stream[stream_nr] = str;
} else {
/* This stream may have been created by a derived class, reset the
size. */
str = g_renew (GstMPEGStream, str, 1);
}
if (str->type != GST_DVD_DEMUX_SUBP_DVD) {
/* We need to set new caps for this pad. */
str->caps = gst_caps_new_simple ("video/x-dvd-subpicture", NULL);
if (!gst_pad_set_caps (str->pad, str->caps)) {
GST_ELEMENT_ERROR (GST_ELEMENT (mpeg_demux),
CORE, NEGOTIATION, (NULL),
("failed to set caps on pad %s:%s", GST_DEBUG_PAD_NAME (str->pad)));
gst_caps_unref (str->caps);
str->caps = NULL;
return str;
}
if (str->number == dvd_demux->cur_subpicture_nr) {
/* This is the current subpicture stream. Use the same caps. */
if (!gst_pad_set_caps (dvd_demux->cur_subpicture, str->caps)) {
GST_ELEMENT_ERROR (GST_ELEMENT (mpeg_demux),
CORE, NEGOTIATION, (NULL),
("failed to set caps on pad %s:%s", GST_DEBUG_PAD_NAME (str->pad)));
}
}
if (add_pad) {
if (dvd_demux->langcodes) {
gchar *t;
t = g_strdup_printf ("subtitle-%d-language", stream_nr);
lang_code =
gst_structure_get_string (gst_event_get_structure (dvd_demux->
langcodes), t);
g_free (t);
}
GST_DEBUG_OBJECT (mpeg_demux, "adding pad %s with language = %s",
GST_PAD_NAME (str->pad), (lang_code) ? lang_code : "(unknown)");
gst_pad_set_active (str->pad, TRUE);
gst_element_add_pad (GST_ELEMENT (mpeg_demux), str->pad);
if (lang_code) {
GstTagList *list = gst_tag_list_new ();
gst_tag_list_add (list, GST_TAG_MERGE_REPLACE,
GST_TAG_LANGUAGE_CODE, lang_code, NULL);
str->tags = gst_tag_list_copy (list);
gst_element_found_tags_for_pad (GST_ELEMENT (mpeg_demux),
str->pad, list);
}
}
str->type = GST_DVD_DEMUX_SUBP_DVD;
}
return str;
}
static gboolean
gst_dvd_demux_parse_packhead (GstMPEGParse * mpeg_parse, GstBuffer * buffer)
{
GstMPEGDemux *mpeg_demux = GST_MPEG_DEMUX (mpeg_parse);
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_parse);
gboolean pending_tags = mpeg_demux->pending_tags;
GST_MPEG_PARSE_CLASS (parent_class)->parse_packhead (mpeg_parse, buffer);
if (pending_tags) {
GstMPEGStream **streams;
guint i, num;
streams = dvd_demux->subpicture_stream;
num = GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS;
for (i = 0; i < num; ++i) {
if (streams[i] != NULL && streams[i]->tags != NULL)
gst_pad_push_event (streams[i]->pad,
gst_event_new_tag (gst_tag_list_copy (streams[i]->tags)));
}
}
return TRUE;
}
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static GstFlowReturn
gst_dvd_demux_process_private (GstMPEGDemux * mpeg_demux,
GstBuffer * buffer,
guint stream_nr, GstClockTime timestamp, guint headerlen, guint datalen)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
GstFlowReturn ret = GST_FLOW_OK;
guint8 *basebuf;
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
guint8 ps_id_code;
GstMPEGStream *outstream = NULL;
guint first_access = 0;
gint align = 1, len, off;
basebuf = GST_BUFFER_DATA (buffer);
/* Determine the substream number. */
ps_id_code = basebuf[headerlen + 4];
/* In the following, the "first access" refers to the location in a
buffer the time stamp is associated to. DVDs include this
information explicitely. */
switch (stream_nr) {
case 0:
/* Private stream 1. */
if (ps_id_code >= 0x80 && ps_id_code <= 0x87) {
GST_LOG_OBJECT (dvd_demux,
"we have an audio (AC3) packet, track %d", ps_id_code - 0x80);
outstream = DEMUX_CLASS (dvd_demux)->get_audio_stream (mpeg_demux,
ps_id_code - 0x80, GST_DVD_DEMUX_AUDIO_AC3, NULL);
/* Determine the position of the "first access". This
should always be the beginning of an AC3 frame. */
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
first_access = (basebuf[headerlen + 6] << 8) | basebuf[headerlen + 7];
headerlen += 4;
datalen -= 4;
} else if (ps_id_code >= 0x88 && ps_id_code <= 0x8f) {
GST_LOG_OBJECT (dvd_demux,
"we have an audio (DTS) packet, track %d", ps_id_code - 0x88);
outstream = DEMUX_CLASS (dvd_demux)->get_audio_stream (mpeg_demux,
ps_id_code - 0x88, GST_DVD_DEMUX_AUDIO_DTS, NULL);
/* Determine the position of the "first access". This
should always be the beginning of a DTS frame. */
first_access = (basebuf[headerlen + 6] << 8) | basebuf[headerlen + 7];
headerlen += 4;
datalen -= 4;
} else if (ps_id_code >= 0xA0 && ps_id_code <= 0xA7) {
GstDVDLPCMStream *lpcm_str;
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
guint32 lpcm_sample_info;
GST_LOG_OBJECT (dvd_demux,
"we have an audio (LPCM) packet, track %d", ps_id_code - 0xA0);
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
/* Compose the sample info from the LPCM header, masking out the frame_num */
lpcm_sample_info =
basebuf[headerlen + 10] | (basebuf[headerlen +
9] << 8) | ((basebuf[headerlen + 8] & 0xc0) << 16);
outstream = DEMUX_CLASS (dvd_demux)->get_audio_stream (mpeg_demux,
ps_id_code - 0xA0, GST_DVD_DEMUX_AUDIO_LPCM, &lpcm_sample_info);
lpcm_str = (GstDVDLPCMStream *) outstream;
/* Determine the position of the "first access". */
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
first_access = (basebuf[headerlen + 6] << 8) | basebuf[headerlen + 7];
/* Get rid of the LPCM header. */
headerlen += 7;
datalen -= 7;
configure.ac: Add dvdlpcmdec Original commit message from CVS: * configure.ac: Add dvdlpcmdec * ext/mpeg2dec/gstmpeg2dec.c: (gst_mpeg2dec_reset), (free_all_buffers), (gst_mpeg2dec_alloc_buffer): Don't push buffers if the src pad isn't negotiated yet. * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_buffer_to_default_format), (gst_audio_convert_buffer_from_default_format): Add support for 24-bit width. * gst/dvdlpcmdec/.cvsignore: * gst/dvdlpcmdec/Makefile.am: * gst/dvdlpcmdec/gstdvdlpcmdec.c: (gst_dvdlpcmdec_get_type), (gst_dvdlpcmdec_base_init), (gst_dvdlpcmdec_class_init), (gst_dvdlpcm_reset), (gst_dvdlpcmdec_init), (gst_dvdlpcmdec_link), (gst_dvdlpcmdec_chain), (gst_dvdlpcmdec_change_state), (plugin_init): * gst/dvdlpcmdec/gstdvdlpcmdec.h: New decoder for rearranging DVD LPCM into our audio/x-raw-int format. Needs support for the channels maps if someone can find a DVD LPCM track with > 2 channels. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_handle_dvd_event), (gst_dvd_demux_send_discont), (gst_dvd_demux_handle_discont), (gst_dvd_demux_get_audio_stream), (gst_dvd_demux_process_private): * gst/mpegstream/gstdvddemux.h: * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_send_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_init_stream), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_handle_src_query): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_reset), (gst_mpeg_parse_parse_packhead), (gst_mpeg_parse_loop), (gst_mpeg_parse_get_rate), (gst_mpeg_parse_convert_src), (gst_mpeg_parse_handle_src_query), (gst_mpeg_parse_handle_src_event): Use audio/x-dvd-lpcm for LPCM output. Add DTS output.
2005-02-08 11:08:15 +00:00
/* align by frame round up to nearest byte */
align = (lpcm_str->width * lpcm_str->channels + 7) / 8;
} else if (ps_id_code >= 0x20 && ps_id_code <= 0x3F) {
GST_LOG_OBJECT (dvd_demux,
"we have a subpicture packet, track %d", ps_id_code - 0x20);
outstream = CLASS (dvd_demux)->get_subpicture_stream (mpeg_demux,
ps_id_code - 0x20, GST_DVD_DEMUX_SUBP_DVD, NULL);
headerlen += 1;
datalen -= 1;
} else {
GST_WARNING_OBJECT (dvd_demux,
"unknown DVD (private 1) id 0x%02x", ps_id_code);
}
break;
case 1:
/* Private stream 2 */
switch (ps_id_code) {
case 0:
GST_LOG_OBJECT (dvd_demux, "we have a PCI nav packet");
outstream = DEMUX_CLASS (mpeg_demux)->get_private_stream (mpeg_demux,
1, GST_MPEG_DEMUX_PRIVATE_UNKNOWN, NULL);
break;
case 1:
GST_LOG_OBJECT (dvd_demux, "we have a DSI nav packet");
outstream = DEMUX_CLASS (mpeg_demux)->get_private_stream (mpeg_demux,
1, GST_MPEG_DEMUX_PRIVATE_UNKNOWN, NULL);
break;
default:
GST_WARNING_OBJECT (dvd_demux,
"unknown DVD (private 2) id 0x%02x", ps_id_code);
break;
}
break;
default:
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
g_return_val_if_reached (GST_FLOW_UNEXPECTED);
break;
}
if (outstream == NULL) {
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
return GST_FLOW_OK;
}
if (timestamp != GST_CLOCK_TIME_NONE && first_access > 1) {
/* We have a first access location. Since GStreamer doesn't have
a means to associate a timestamp to the middle of a buffer, we
send two separate buffers and put the timestamp in the second
one. */
off = headerlen + 4;
len = first_access - 1;
len -= len % align;
if (len > 0) {
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
ret = DEMUX_CLASS (dvd_demux)->send_subbuffer (mpeg_demux, outstream,
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
buffer, GST_CLOCK_TIME_NONE, off, len);
}
off += len;
len = datalen - len;
len -= len % align;
if (len > 0) {
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
ret = DEMUX_CLASS (dvd_demux)->send_subbuffer (mpeg_demux, outstream,
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
buffer, timestamp, off, len);
}
} else {
off = headerlen + 4;
len = datalen;
len -= len % align;
if (len > 0) {
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
ret = DEMUX_CLASS (dvd_demux)->send_subbuffer (mpeg_demux, outstream,
examples/gstplay/player.c: Don't iterate. Original commit message from CVS: * examples/gstplay/player.c: (main): Don't iterate. * examples/seeking/seek.c: (fixate), (make_playerbin_pipeline): Add visualizations. * ext/a52dec/gsta52dec.c: (gst_a52dec_push), (gst_a52dec_handle_frame): Set duration. * ext/dvdnav/gst-dvd: Add audioconvert. Fixes #161325. * ext/dvdread/dvdreadsrc.c: (dvdreadsrc_get): Explicitely case to gint64. Possible valgrind error. * gst-libs/gst/play/play.c: (caps_set), (setup_size), (gst_play_tick_callback), (gst_play_change_state), (gst_play_dispose), (gst_play_init), (gst_play_class_init), (gst_play_set_location), (gst_play_get_location), (gst_play_seek_to_time), (gst_play_set_data_src), (gst_play_set_video_sink), (gst_play_set_audio_sink), (gst_play_set_visualization), (gst_play_connect_visualization), (gst_play_get_framerate), (gst_play_get_all_by_interface), (gst_play_new): Use playbin. Fixes #139749 and #147744. * gst/apetag/apedemux.c: (gst_ape_demux_parse_tags): Add genre tag. * gst/audioscale/gstaudioscale.c: (gst_audioscale_method_get_type), (audioscale_get_type), (gst_audioscale_base_init), (gst_audioscale_class_init), (gst_audioscale_expand_caps), (gst_audioscale_getcaps), (gst_audioscale_fixate), (gst_audioscale_link), (gst_audioscale_get_buffer), (gst_audioscale_decrease_rate), (gst_audioscale_increase_rate), (gst_audioscale_init), (gst_audioscale_dispose), (gst_audioscale_chain), (gst_audioscale_set_property), (gst_audioscale_get_property), (plugin_init): Indent properly. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_private): Fix LPCM. * gst/qtdemux/qtdemux.c: (qtdemux_parse_udta), (qtdemux_tag_add_str), (qtdemux_tag_add_num), (qtdemux_tag_add_gnre), (qtdemux_video_caps): Add more metadata (fixes #162656).
2005-01-05 14:56:27 +00:00
buffer, timestamp, off, len);
}
}
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
return ret;
}
/* random magic value */
#define MIN_BUFS_FOR_NO_MORE_PADS 100
static GstFlowReturn
gst_dvd_demux_combine_flows (GstMPEGDemux * mpegdemux, GstMPEGStream * stream,
GstFlowReturn flow)
{
GstDVDDemux *demux = (GstDVDDemux *) mpegdemux;
gint i;
/* store the value */
stream->last_flow = flow;
/* if it's success we can return the value right away */
if (GST_FLOW_IS_SUCCESS (flow))
goto done;
/* any other error that is not-linked can be returned right
* away */
if (flow != GST_FLOW_NOT_LINKED) {
GST_DEBUG_OBJECT (demux, "flow %s on pad %" GST_PTR_FORMAT,
gst_flow_get_name (flow), stream->pad);
goto done;
}
/* let parent class check for anything non-not-linked for its streams */
flow =
GST_MPEG_DEMUX_CLASS (parent_class)->combine_flows (mpegdemux, stream,
flow);
if (flow != GST_FLOW_NOT_LINKED)
goto done;
/* only return NOT_LINKED if all other pads returned NOT_LINKED */
for (i = 0; i < GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS; i++) {
if (demux->subpicture_stream[i] != NULL) {
flow = demux->subpicture_stream[i]->last_flow;
/* some other return value (must be SUCCESS but we can return
* other values as well) */
if (flow != GST_FLOW_NOT_LINKED)
goto done;
if (demux->subpicture_stream[i]->buffers_sent < MIN_BUFS_FOR_NO_MORE_PADS) {
flow = GST_FLOW_OK;
goto done;
}
}
}
/* if we get here, all other pads were unlinked and we return
* NOT_LINKED then */
GST_DEBUG_OBJECT (demux, "all pads combined have not-linked flow");
done:
return flow;
}
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
static GstFlowReturn
gst_dvd_demux_send_subbuffer (GstMPEGDemux * mpeg_demux,
GstMPEGStream * outstream, GstBuffer * buffer,
GstClockTime timestamp, guint offset, guint size)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
GstFlowReturn ret;
GstPad *outpad;
gint cur_nr;
if (dvd_demux->segment_filter &&
GST_MPEG_DEMUX_STREAM_KIND (outstream->type) ==
GST_MPEG_DEMUX_STREAM_AUDIO) {
/* We are in segment_filter mode and have an audio buffer. */
if (GST_CLOCK_TIME_IS_VALID (timestamp)) {
/* This is the first valid audio buffer after the flush. */
dvd_demux->segment_filter = FALSE;
} else {
/* Discard the buffer. */
return GST_FLOW_OK;
}
}
/* You never know what happens to a buffer when you send it. Just
in case, we keep a reference to the buffer during the execution
of this function. */
gst_buffer_ref (buffer);
/* Send the buffer to the standard output pad. */
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
ret = parent_class->send_subbuffer (mpeg_demux, outstream, buffer,
timestamp, offset, size);
/* Determine the current output pad and stream number for the given
type of stream. */
switch (GST_MPEG_DEMUX_STREAM_KIND (outstream->type)) {
case GST_MPEG_DEMUX_STREAM_VIDEO:
outpad = dvd_demux->cur_video;
cur_nr = dvd_demux->cur_video_nr;
break;
case GST_MPEG_DEMUX_STREAM_AUDIO:
outpad = dvd_demux->cur_audio;
cur_nr = dvd_demux->cur_audio_nr;
break;
case GST_MPEG_DEMUX_STREAM_PRIVATE:
outpad = NULL;
cur_nr = 0;
break;
case GST_DVD_DEMUX_STREAM_SUBPICTURE:
outpad = dvd_demux->cur_subpicture;
cur_nr = dvd_demux->cur_subpicture_nr;
break;
default:
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
g_return_val_if_reached (GST_FLOW_UNEXPECTED);
break;
}
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
if (outpad != NULL && cur_nr == outstream->number && size > 0) {
GstBuffer *outbuf;
/* We have a packet of the current stream. Send it to the
corresponding pad as well. */
outbuf = gst_buffer_create_sub (buffer, offset, size);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
g_return_val_if_fail (outbuf != NULL, GST_FLOW_UNEXPECTED);
GST_BUFFER_TIMESTAMP (outbuf) = timestamp;
GST_BUFFER_OFFSET (outbuf) = GST_BUFFER_OFFSET (buffer) + offset;
gst_buffer_set_caps (outbuf, outstream->caps);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
ret = gst_pad_push (outpad, outbuf);
/* this was one of the current_foo pads, which is shadowing one of the
* foo_%02d pads, so since we keep track of the last flow value in the
* stream structure we need to combine the OK/NOT_LINKED flows here
* (because both pads share the same stream structure) */
if ((ret == GST_FLOW_NOT_LINKED && outstream->last_flow == GST_FLOW_OK) ||
(ret == GST_FLOW_OK && outstream->last_flow == GST_FLOW_NOT_LINKED)) {
outstream->last_flow = GST_FLOW_OK;
ret = GST_FLOW_OK;
}
}
gst_buffer_unref (buffer);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
ret = DEMUX_CLASS (dvd_demux)->combine_flows (mpeg_demux, outstream, ret);
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
return ret;
}
static void
gst_dvd_demux_set_cur_audio (GstDVDDemux * dvd_demux, gint stream_nr)
{
GstMPEGDemux *mpeg_demux = GST_MPEG_DEMUX (dvd_demux);
GstMPEGStream *str;
GstCaps *caps;
g_return_if_fail (stream_nr >= -1 &&
stream_nr < GST_MPEG_DEMUX_NUM_AUDIO_STREAMS);
GST_DEBUG_OBJECT (dvd_demux, "changing current audio to %02d", stream_nr);
dvd_demux->cur_audio_nr = stream_nr;
if (stream_nr == -1) {
return;
}
str = mpeg_demux->audio_stream[stream_nr];
if (str != NULL) {
/* (Re)set the caps in the "current" pad. */
caps = GST_PAD_CAPS (str->pad);
if (caps != NULL) {
gst_pad_set_caps (dvd_demux->cur_audio, caps);
}
}
}
static void
gst_dvd_demux_set_cur_subpicture (GstDVDDemux * dvd_demux, gint stream_nr)
{
GstMPEGStream *str;
g_return_if_fail (stream_nr >= -1 &&
stream_nr < GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS);
GST_DEBUG_OBJECT (dvd_demux, "changing current subpicture to %02d",
stream_nr);
dvd_demux->cur_subpicture_nr = stream_nr;
if (stream_nr == -1) {
return;
}
str = dvd_demux->subpicture_stream[stream_nr];
if (str != NULL) {
GstCaps *caps = NULL;
/* (Re)set the caps in the "current" pad. */
caps = GST_PAD_CAPS (str->pad);
gst_pad_set_caps (dvd_demux->cur_subpicture, caps);
}
}
static void
gst_dvd_demux_reset (GstDVDDemux * dvd_demux)
{
int i;
GstMPEGDemux *mpeg_demux = GST_MPEG_DEMUX (dvd_demux);
GST_INFO ("Resetting the dvd demuxer");
for (i = 0; i < GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS; i++) {
if (dvd_demux->subpicture_stream[i]) {
ext/mpeg2dec/gstmpeg2dec.c: Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message... Original commit message from CVS: * ext/mpeg2dec/gstmpeg2dec.c: (handle_slice), (gst_mpeg2dec_sink_event): Set DELTA_UNIT flag on outgoing buffers if this is NOT a keyframe; nice-ify debug message in event handler; add CHECKME. * gst/mpegstream/gstdvddemux.c: (gst_dvd_demux_process_event), (gst_dvd_demux_send_event), (gst_dvd_demux_process_private), (gst_dvd_demux_send_subbuffer), (gst_dvd_demux_reset), (gst_dvd_demux_sync_stream_to_time): * gst/mpegstream/gstmpegdemux.c: (gst_mpeg_demux_class_init), (gst_mpeg_demux_process_event), (gst_mpeg_demux_send_event), (gst_mpeg_demux_handle_discont), (gst_mpeg_demux_new_output_pad), (gst_mpeg_demux_parse_packet), (gst_mpeg_demux_parse_pes), (gst_mpeg_demux_send_subbuffer), (gst_mpeg_demux_process_private), (gst_mpeg_demux_sync_stream_to_time), (gst_mpeg_demux_handle_src_event), (gst_mpeg_demux_reset): * gst/mpegstream/gstmpegdemux.h: * gst/mpegstream/gstmpegparse.c: (gst_mpeg_parse_init), (gst_mpeg_parse_handle_discont), (gst_mpeg_parse_send_buffer), (gst_mpeg_parse_process_event), (gst_mpeg_parse_send_discont), (gst_mpeg_parse_send_event), (gst_mpeg_parse_event), (gst_mpeg_parse_chain): * gst/mpegstream/gstmpegparse.h: Get rid of GST_PAD_IS_USABLE and fix GstFlowReturn vs. gboolean return value confusion (gst_pad_push vs. gst_pad_send_event and gst_pad_push_event); pass flow return values to caller; miscellaneous fixes and clean-ups.
2005-11-15 14:19:38 +00:00
gst_pad_push_event (dvd_demux->subpicture_stream[i]->pad,
gst_event_new_eos ());
gst_element_remove_pad (GST_ELEMENT (dvd_demux),
dvd_demux->subpicture_stream[i]->pad);
if (dvd_demux->subpicture_stream[i]->tags)
gst_tag_list_free (dvd_demux->subpicture_stream[i]->tags);
g_free (dvd_demux->subpicture_stream[i]);
dvd_demux->subpicture_stream[i] = NULL;
}
}
gst_pad_set_caps (dvd_demux->cur_video, NULL);
gst_pad_set_caps (dvd_demux->cur_audio, NULL);
gst_pad_set_caps (dvd_demux->cur_subpicture, NULL);
dvd_demux->cur_video_nr = 0;
dvd_demux->cur_audio_nr = 0;
dvd_demux->cur_subpicture_nr = 0;
dvd_demux->mpeg_version = 0;
/* Reset max_gap handling */
mpeg_demux->max_gap = 0.5 * GST_SECOND;
mpeg_demux->max_gap_tolerance = 0.05 * GST_SECOND;
}
static void
gst_dvd_demux_synchronise_pads (GstMPEGDemux * mpeg_demux,
GstClockTime threshold, GstClockTime new_ts)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
int i;
parent_class->synchronise_pads (mpeg_demux, threshold, new_ts);
for (i = 0; i < GST_DVD_DEMUX_NUM_SUBPICTURE_STREAMS; i++) {
#ifndef GST_DISABLE_DEBUG
if (dvd_demux->subpicture_stream[i]) {
GST_LOG_OBJECT (mpeg_demux, "stream: %d, current: %" GST_TIME_FORMAT
", threshold %" GST_TIME_FORMAT, i,
GST_TIME_ARGS (dvd_demux->subpicture_stream[i]->cur_ts),
GST_TIME_ARGS (threshold));
}
#endif
if (dvd_demux->subpicture_stream[i]
&& (dvd_demux->subpicture_stream[i]->cur_ts < threshold)) {
DEMUX_CLASS (mpeg_demux)->sync_stream_to_time (mpeg_demux,
dvd_demux->subpicture_stream[i], new_ts);
dvd_demux->subpicture_stream[i]->cur_ts = new_ts;
}
}
}
static void
gst_dvd_demux_sync_stream_to_time (GstMPEGDemux * mpeg_demux,
GstMPEGStream * stream, GstClockTime last_ts)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (mpeg_demux);
GstMPEGParse *mpeg_parse = GST_MPEG_PARSE (mpeg_demux);
GstPad *outpad;
gint cur_nr;
parent_class->sync_stream_to_time (mpeg_demux, stream, last_ts);
switch (GST_MPEG_DEMUX_STREAM_KIND (stream->type)) {
case GST_MPEG_DEMUX_STREAM_VIDEO:
outpad = dvd_demux->cur_video;
cur_nr = dvd_demux->cur_video_nr;
break;
case GST_MPEG_DEMUX_STREAM_AUDIO:
outpad = dvd_demux->cur_audio;
cur_nr = dvd_demux->cur_audio_nr;
break;
case GST_DVD_DEMUX_STREAM_SUBPICTURE:
outpad = dvd_demux->cur_subpicture;
cur_nr = dvd_demux->cur_subpicture_nr;
break;
default:
return;
}
if (outpad && (cur_nr == stream->number)) {
guint64 update_time;
update_time =
MIN ((guint64) last_ts, (guint64) mpeg_parse->current_segment.stop);
gst_pad_push_event (outpad, gst_event_new_new_segment (TRUE,
mpeg_parse->current_segment.rate, GST_FORMAT_TIME,
update_time, mpeg_parse->current_segment.stop, update_time));
}
}
static GstStateChangeReturn
gst_dvd_demux_change_state (GstElement * element, GstStateChange transition)
{
GstDVDDemux *dvd_demux = GST_DVD_DEMUX (element);
GstStateChangeReturn ret;
ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition);
switch (transition) {
case GST_STATE_CHANGE_PAUSED_TO_READY:
gst_dvd_demux_reset (dvd_demux);
if (dvd_demux->langcodes) {
gst_event_unref (dvd_demux->langcodes);
dvd_demux->langcodes = NULL;
}
break;
default:
break;
}
return ret;
}
gboolean
gst_dvd_demux_plugin_init (GstPlugin * plugin)
{
return gst_element_register (plugin, "dvddemux",
GST_RANK_SECONDARY + 1, GST_TYPE_DVD_DEMUX);
}