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dvbsrc: add preliminary support for ISDB-T/Tb

Browse source 
ISDB-T and ISDB-Tb (the Brazilian variant) are the
terrestial DTV standards used by Japan, Philippines,
Maldives, Thailand, most South American countries
and Botswana. Changeset adds the set of previously
missing (and required) ISDB-T parameters, adapter
and frontend setup logic and proxies the new
properties on dvbbasebin.

Tested to work with the live aerial broadcast by
Tv Paraíba HD in Campina Grande (Brazil).

https://bugzilla.gnome.org/show_bug.cgi?id=732875
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2014-07-07 18:52:20 -04:00
parent 8391112af5
commit 01e7e36217
3 changed files with 485 additions and 4 deletions

77
sys/dvb/dvbbasebin.c
View file

@ -1,9 +1,11 @@
/*
* dvbbasebin.c -
* Copyright (C) 2007 Alessandro Decina
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
*
* Authors:
* Alessandro Decina <alessandro@nnva.org>
* Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
@ -80,6 +82,24 @@ enum
PROP_ROLLOFF,
PROP_STREAM_ID,
PROP_BANDWIDTH_HZ,
PROP_ISDBT_LAYER_ENABLED,
PROP_ISDBT_PARTIAL_RECEPTION,
PROP_ISDBT_SOUND_BROADCASTING,
PROP_ISDBT_SB_SUBCHANNEL_ID,
PROP_ISDBT_SB_SEGMENT_IDX,
PROP_ISDBT_SB_SEGMENT_COUNT,
PROP_ISDBT_LAYERA_FEC,
PROP_ISDBT_LAYERA_MODULATION,
PROP_ISDBT_LAYERA_SEGMENT_COUNT,
PROP_ISDBT_LAYERA_TIME_INTERLEAVING,
PROP_ISDBT_LAYERB_FEC,
PROP_ISDBT_LAYERB_MODULATION,
PROP_ISDBT_LAYERB_SEGMENT_COUNT,
PROP_ISDBT_LAYERB_TIME_INTERLEAVING,
PROP_ISDBT_LAYERC_FEC,
PROP_ISDBT_LAYERC_MODULATION,
PROP_ISDBT_LAYERC_SEGMENT_COUNT,
PROP_ISDBT_LAYERC_TIME_INTERLEAVING,
PROP_LNB_SLOF,
PROP_LNB_LOF1,
PROP_LNB_LOF2
@ -269,6 +289,24 @@ dvb_base_bin_class_init (DvbBaseBinClass * klass)
{PROP_ROLLOFF, "rolloff"},
{PROP_STREAM_ID, "stream-id"},
{PROP_BANDWIDTH_HZ, "bandwidth-hz"},
{PROP_ISDBT_LAYER_ENABLED, "isdbt-layer-enabled"},
{PROP_ISDBT_PARTIAL_RECEPTION, "isdbt-partial-reception"},
{PROP_ISDBT_SOUND_BROADCASTING, "isdbt-sound-broadcasting"},
{PROP_ISDBT_SB_SUBCHANNEL_ID, "isdbt-sb-subchannel-id"},
{PROP_ISDBT_SB_SEGMENT_IDX, "isdbt-sb-segment-idx"},
{PROP_ISDBT_SB_SEGMENT_COUNT, "isdbt-sb-segment-count"},
{PROP_ISDBT_LAYERA_FEC, "isdbt-layera-fec"},
{PROP_ISDBT_LAYERA_MODULATION, "isdbt-layera-modulation"},
{PROP_ISDBT_LAYERA_SEGMENT_COUNT, "isdbt-layera-segment-count"},
{PROP_ISDBT_LAYERA_TIME_INTERLEAVING, "isdbt-layera-time-interleaving"},
{PROP_ISDBT_LAYERB_FEC, "isdbt-layerb-fec"},
{PROP_ISDBT_LAYERB_MODULATION, "isdbt-layerb-modulation"},
{PROP_ISDBT_LAYERB_SEGMENT_COUNT, "isdbt-layerb-segment-count"},
{PROP_ISDBT_LAYERB_TIME_INTERLEAVING, "isdbt-layerb-time-interleaving"},
{PROP_ISDBT_LAYERC_FEC, "isdbt-layerc-fec"},
{PROP_ISDBT_LAYERC_MODULATION, "isdbt-layerc-modulation"},
{PROP_ISDBT_LAYERC_SEGMENT_COUNT, "isdbt-layerc-segment-count"},
{PROP_ISDBT_LAYERC_TIME_INTERLEAVING, "isdbt-layerc-time-interleaving"},
{PROP_LNB_SLOF, "lnb-slof"},
{PROP_LNB_LOF1, "lnb-lof1"},
{PROP_LNB_LOF2, "lnb-lof2"},
@ -292,7 +330,8 @@ dvb_base_bin_class_init (DvbBaseBinClass * klass)
gst_element_class_set_static_metadata (element_class, "DVB bin",
"Source/Bin/Video",
"Access descramble and split DVB streams",
"Alessandro Decina <alessandro@nnva.org>");
"Alessandro Decina <alessandro@nnva.org>\n"
"Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>");
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->set_property = dvb_base_bin_set_property;
@ -566,6 +605,24 @@ dvb_base_bin_set_property (GObject * object, guint prop_id,
case PROP_ROLLOFF:
case PROP_STREAM_ID:
case PROP_BANDWIDTH_HZ:
case PROP_ISDBT_LAYER_ENABLED:
case PROP_ISDBT_PARTIAL_RECEPTION:
case PROP_ISDBT_SOUND_BROADCASTING:
case PROP_ISDBT_SB_SUBCHANNEL_ID:
case PROP_ISDBT_SB_SEGMENT_IDX:
case PROP_ISDBT_SB_SEGMENT_COUNT:
case PROP_ISDBT_LAYERA_FEC:
case PROP_ISDBT_LAYERA_MODULATION:
case PROP_ISDBT_LAYERA_SEGMENT_COUNT:
case PROP_ISDBT_LAYERA_TIME_INTERLEAVING:
case PROP_ISDBT_LAYERB_FEC:
case PROP_ISDBT_LAYERB_MODULATION:
case PROP_ISDBT_LAYERB_SEGMENT_COUNT:
case PROP_ISDBT_LAYERB_TIME_INTERLEAVING:
case PROP_ISDBT_LAYERC_FEC:
case PROP_ISDBT_LAYERC_MODULATION:
case PROP_ISDBT_LAYERC_SEGMENT_COUNT:
case PROP_ISDBT_LAYERC_TIME_INTERLEAVING:
case PROP_LNB_SLOF:
case PROP_LNB_LOF1:
case PROP_LNB_LOF2:
@ -608,6 +665,24 @@ dvb_base_bin_get_property (GObject * object, guint prop_id,
case PROP_ROLLOFF:
case PROP_STREAM_ID:
case PROP_BANDWIDTH_HZ:
case PROP_ISDBT_LAYER_ENABLED:
case PROP_ISDBT_PARTIAL_RECEPTION:
case PROP_ISDBT_SOUND_BROADCASTING:
case PROP_ISDBT_SB_SUBCHANNEL_ID:
case PROP_ISDBT_SB_SEGMENT_IDX:
case PROP_ISDBT_SB_SEGMENT_COUNT:
case PROP_ISDBT_LAYERA_FEC:
case PROP_ISDBT_LAYERA_MODULATION:
case PROP_ISDBT_LAYERA_SEGMENT_COUNT:
case PROP_ISDBT_LAYERA_TIME_INTERLEAVING:
case PROP_ISDBT_LAYERB_FEC:
case PROP_ISDBT_LAYERB_MODULATION:
case PROP_ISDBT_LAYERB_SEGMENT_COUNT:
case PROP_ISDBT_LAYERB_TIME_INTERLEAVING:
case PROP_ISDBT_LAYERC_FEC:
case PROP_ISDBT_LAYERC_MODULATION:
case PROP_ISDBT_LAYERC_SEGMENT_COUNT:
case PROP_ISDBT_LAYERC_TIME_INTERLEAVING:
case PROP_LNB_SLOF:
case PROP_LNB_LOF1:
case PROP_LNB_LOF2:

393
sys/dvb/gstdvbsrc.c
View file

@ -35,6 +35,9 @@
* |[
* gst-launch dvbsrc polarity="h" frequency=11302000 symbol-rate=27500 diseqc-source=0 pids=50:102:103 ! mpegtsdemux name=demux ! queue max-size-buffers=0 max-size-time=0 ! mpeg2dec ! xvimagesink demux. ! queue max-size-buffers=0 max-size-time=0 ! mad ! alsasink
* ]| Captures and renders a transport stream from dvb card 0 that is a DVB-S card for a program at tuned frequency 11302000 Hz, symbol rate of 27500 kHz with PMT pid of 50 and elementary stream pids of 102 and 103.
* |[
gst-launch dvbsrc frequency=515142857 guard=16 trans-mode="8k" isdbt-layer-enabled=7 isdbt-partial-reception=1 isdbt-sound-broadcasting=0 isdbt-sb-subchannel-id=0 isdbt-sb-segment-idx=0 isdbt-sb-segment-count=0 isdbt-layera-fec="2/3" isdbt-layera-modulation="QPSK" isdbt-layera-segment-count=1 isdbt-layera-time-interleaving=4 isdbt-layerb-fec="3/4" isdbt-layerb-modulation="qam-64" isdbt-layerb-segment-count=12 isdbt-layerb-time-interleaving=2 isdbt-layerc-fec="1/2" isdbt-layerc-modulation="qam-64" isdbt-layerc-segment-count=0 isdbt-layerc-time-interleaving=0 delsys=8 ! tsdemux name=d ! "video/x-h264" ! h264parse ! queue ! avdec_h264 ! videoconvert ! queue ! autovideosink
* ]| Captures and renders the video track of Tv Paraíba HD (Globo affiliate) in Campina Grande (Brasil). This is an ISDB-T (ISDB-Tb) broadcast.
* </refsect2>
*/
@ -143,7 +146,13 @@
GST_DEBUG_CATEGORY_STATIC (gstdvbsrc_debug);
#define GST_CAT_DEFAULT (gstdvbsrc_debug)
#define NUM_DTV_PROPS 16
/**
* Can't be greater than DTV_IOCTL_MAX_MSGS but we are
* not using more than 25 for the largest use case (ISDB-T).
*
* Bump as needed.
*/
#define NUM_DTV_PROPS 25
/* Signals */
enum
@ -183,6 +192,24 @@ enum
ARG_DVBSRC_ROLLOFF,
ARG_DVBSRC_STREAM_ID,
ARG_DVBSRC_BANDWIDTH_HZ,
ARG_DVBSRC_ISDBT_LAYER_ENABLED,
ARG_DVBSRC_ISDBT_PARTIAL_RECEPTION,
ARG_DVBSRC_ISDBT_SOUND_BROADCASTING,
ARG_DVBSRC_ISDBT_SB_SUBCHANNEL_ID,
ARG_DVBSRC_ISDBT_SB_SEGMENT_IDX,
ARG_DVBSRC_ISDBT_SB_SEGMENT_COUNT,
ARG_DVBSRC_ISDBT_LAYERA_FEC,
ARG_DVBSRC_ISDBT_LAYERA_MODULATION,
ARG_DVBSRC_ISDBT_LAYERA_SEGMENT_COUNT,
ARG_DVBSRC_ISDBT_LAYERA_TIME_INTERLEAVING,
ARG_DVBSRC_ISDBT_LAYERB_FEC,
ARG_DVBSRC_ISDBT_LAYERB_MODULATION,
ARG_DVBSRC_ISDBT_LAYERB_SEGMENT_COUNT,
ARG_DVBSRC_ISDBT_LAYERB_TIME_INTERLEAVING,
ARG_DVBSRC_ISDBT_LAYERC_FEC,
ARG_DVBSRC_ISDBT_LAYERC_MODULATION,
ARG_DVBSRC_ISDBT_LAYERC_SEGMENT_COUNT,
ARG_DVBSRC_ISDBT_LAYERC_TIME_INTERLEAVING,
ARG_DVBSRC_LNB_SLOF,
ARG_DVBSRC_LNB_LOF1,
ARG_DVBSRC_LNB_LOF2
@ -213,6 +240,24 @@ enum
#define DEFAULT_PILOT PILOT_AUTO
#define DEFAULT_ROLLOFF ROLLOFF_AUTO
#define DEFAULT_STREAM_ID NO_STREAM_ID_FILTER
#define DEFAULT_ISDBT_LAYER_ENABLED 7
#define DEFAULT_ISDBT_PARTIAL_RECEPTION 1
#define DEFAULT_ISDBT_SOUND_BROADCASTING 0
#define DEFAULT_ISDBT_SB_SUBCHANNEL_ID -1
#define DEFAULT_ISDBT_SB_SEGMENT_IDX 0
#define DEFAULT_ISDBT_SB_SEGMENT_COUNT 1
#define DEFAULT_ISDBT_LAYERA_FEC FEC_AUTO
#define DEFAULT_ISDBT_LAYERA_MODULATION QAM_AUTO
#define DEFAULT_ISDBT_LAYERA_SEGMENT_COUNT -1
#define DEFAULT_ISDBT_LAYERA_TIME_INTERLEAVING -1
#define DEFAULT_ISDBT_LAYERB_FEC FEC_AUTO
#define DEFAULT_ISDBT_LAYERB_MODULATION QAM_AUTO
#define DEFAULT_ISDBT_LAYERB_SEGMENT_COUNT -1
#define DEFAULT_ISDBT_LAYERB_TIME_INTERLEAVING -1
#define DEFAULT_ISDBT_LAYERC_FEC FEC_AUTO
#define DEFAULT_ISDBT_LAYERC_MODULATION QAM_AUTO
#define DEFAULT_ISDBT_LAYERC_SEGMENT_COUNT -1
#define DEFAULT_ISDBT_LAYERC_TIME_INTERLEAVING -1
#define DEFAULT_LNB_SLOF (11700*1000UL)
#define DEFAULT_LNB_LOF1 (9750*1000UL)
#define DEFAULT_LNB_LOF2 (10600*1000UL)
@ -524,8 +569,9 @@ gst_dvbsrc_class_init (GstDvbSrcClass * klass)
gst_element_class_set_static_metadata (gstelement_class, "DVB Source",
"Source/Video",
"Digital Video Broadcast Source",
"P2P-VCR, C-Lab, University of Paderborn,"
"Zaheer Abbas Merali <zaheerabbas at merali dot org>");
"P2P-VCR, C-Lab, University of Paderborn, "
"Zaheer Abbas Merali <zaheerabbas at merali dot org>\n"
"Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>");
gstbasesrc_class->start = GST_DEBUG_FUNCPTR (gst_dvbsrc_start);
gstbasesrc_class->stop = GST_DEBUG_FUNCPTR (gst_dvbsrc_stop);
@ -673,6 +719,133 @@ gst_dvbsrc_class_init (GstDvbSrcClass * klass)
"(DVB-T2 and DVB-S2 max 255, ISDB max 65535) Stream ID "
"(-1 = disabled)", -1, 65535, DEFAULT_STREAM_ID, G_PARAM_READWRITE));
/* Additional ISDB-T properties */
/* FIXME: bitmask, double check range, is 1 - 7, allowed
values are 0x1 0x2 0x3 |-ables */
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYER_ENABLED,
g_param_spec_uint ("isdbt-layer-enabled",
"ISB-T layer enabled",
"(ISDB-T) Layer Enabled (7 = All layers)", 1, 7,
DEFAULT_ISDBT_LAYER_ENABLED, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_PARTIAL_RECEPTION,
g_param_spec_int ("isdbt-partial-reception",
"ISB-T partial reception",
"(ISDB-T) Partial Reception (-1 = AUTO)", -1, 1,
DEFAULT_ISDBT_PARTIAL_RECEPTION, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_SOUND_BROADCASTING,
g_param_spec_int ("isdbt-sound-broadcasting",
"ISB-T sound broadcasting",
"(ISDB-T) Sound Broadcasting", 0, 1,
DEFAULT_ISDBT_SOUND_BROADCASTING, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_SB_SUBCHANNEL_ID,
g_param_spec_int ("isdbt-sb-subchannel-id",
"ISB-T SB subchannel ID",
"(ISDB-T) SB Subchannel ID (-1 = AUTO)", -1, 41,
DEFAULT_ISDBT_SB_SEGMENT_IDX, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_SB_SEGMENT_IDX,
g_param_spec_int ("isdbt-sb-segment-idx",
"ISB-T SB segment IDX",
"(ISDB-T) SB segment IDX", 0, 12,
DEFAULT_ISDBT_SB_SEGMENT_IDX, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_SB_SEGMENT_COUNT,
g_param_spec_uint ("isdbt-sb-segment-count",
"ISB-T SB segment count",
"(ISDB-T) SB segment count", 1, 13,
DEFAULT_ISDBT_SB_SEGMENT_COUNT, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_DVBSRC_ISDBT_LAYERA_FEC,
g_param_spec_enum ("isdbt-layera-fec",
"ISDB-T layer A FEC", "(ISDB-T) layer A Forward Error Correction",
GST_TYPE_DVBSRC_CODE_RATE, DEFAULT_ISDBT_LAYERA_FEC,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_DVBSRC_ISDBT_LAYERB_FEC,
g_param_spec_enum ("isdbt-layerb-fec",
"ISDB-T layer B FEC", "(ISDB-T) layer B Forward Error Correction",
GST_TYPE_DVBSRC_CODE_RATE, DEFAULT_ISDBT_LAYERB_FEC,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, ARG_DVBSRC_ISDBT_LAYERC_FEC,
g_param_spec_enum ("isdbt-layerc-fec",
"ISDB-T layer A FEC", "(ISDB-T) layer C Forward Error Correction",
GST_TYPE_DVBSRC_CODE_RATE, DEFAULT_ISDBT_LAYERC_FEC,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERA_MODULATION,
g_param_spec_enum ("isdbt-layera-modulation", "ISDBT layer A modulation",
"(ISDB-T) Layer A modulation type",
GST_TYPE_DVBSRC_MODULATION, DEFAULT_ISDBT_LAYERA_MODULATION,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERB_MODULATION,
g_param_spec_enum ("isdbt-layerb-modulation", "ISDBT layer B modulation",
"(ISDB-T) Layer B modulation type",
GST_TYPE_DVBSRC_MODULATION, DEFAULT_ISDBT_LAYERB_MODULATION,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERC_MODULATION,
g_param_spec_enum ("isdbt-layerc-modulation", "ISDBT layer C modulation",
"(ISDB-T) Layer C modulation type",
GST_TYPE_DVBSRC_MODULATION, DEFAULT_ISDBT_LAYERC_MODULATION,
G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERA_SEGMENT_COUNT,
g_param_spec_int ("isdbt-layera-segment-count",
"ISB-T layer A segment count",
"(ISDB-T) Layer A segment count (-1 = AUTO)", -1, 13,
DEFAULT_ISDBT_LAYERA_SEGMENT_COUNT, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERB_SEGMENT_COUNT,
g_param_spec_int ("isdbt-layerb-segment-count",
"ISB-T layer B segment count",
"(ISDB-T) Layer B segment count (-1 = AUTO)", -1, 13,
DEFAULT_ISDBT_LAYERB_SEGMENT_COUNT, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERC_SEGMENT_COUNT,
g_param_spec_int ("isdbt-layerc-segment-count",
"ISB-T layer C segment count",
"(ISDB-T) Layer C segment count (-1 = AUTO)", -1, 13,
DEFAULT_ISDBT_LAYERC_SEGMENT_COUNT, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERA_TIME_INTERLEAVING,
g_param_spec_int ("isdbt-layera-time-interleaving",
"ISB-T layer A time interleaving ",
"(ISDB-T) Layer A time interleaving (-1 = AUTO)", -1, 8,
DEFAULT_ISDBT_LAYERA_TIME_INTERLEAVING, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERB_TIME_INTERLEAVING,
g_param_spec_int ("isdbt-layerb-time-interleaving",
"ISB-T layer B time interleaving ",
"(ISDB-T) Layer B time interleaving (-1 = AUTO)", -1, 8,
DEFAULT_ISDBT_LAYERB_TIME_INTERLEAVING, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class,
ARG_DVBSRC_ISDBT_LAYERC_TIME_INTERLEAVING,
g_param_spec_int ("isdbt-layerc-time-interleaving",
"ISB-T layer C time interleaving ",
"(ISDB-T) Layer C time interleaving (-1 = AUTO)", -1, 8,
DEFAULT_ISDBT_LAYERC_TIME_INTERLEAVING, G_PARAM_READWRITE));
/* LNB properties (Satellite distribution standards) */
g_object_class_install_property (gobject_class, ARG_DVBSRC_LNB_SLOF,
@ -772,6 +945,29 @@ gst_dvbsrc_init (GstDvbSrc * object)
object->pilot = DEFAULT_PILOT;
object->rolloff = DEFAULT_ROLLOFF;
object->stream_id = DEFAULT_STREAM_ID;
object->isdbt_layer_enabled = DEFAULT_ISDBT_LAYER_ENABLED;
object->isdbt_partial_reception = DEFAULT_ISDBT_PARTIAL_RECEPTION;
object->isdbt_sound_broadcasting = DEFAULT_ISDBT_SOUND_BROADCASTING;
object->isdbt_sb_subchannel_id = DEFAULT_ISDBT_SB_SUBCHANNEL_ID;
object->isdbt_sb_segment_idx = DEFAULT_ISDBT_SB_SEGMENT_IDX;
object->isdbt_sb_segment_count = DEFAULT_ISDBT_SB_SEGMENT_COUNT;
object->isdbt_layera_fec = DEFAULT_ISDBT_LAYERA_FEC;
object->isdbt_layera_modulation = DEFAULT_ISDBT_LAYERA_MODULATION;
object->isdbt_layera_segment_count = DEFAULT_ISDBT_LAYERA_SEGMENT_COUNT;
object->isdbt_layera_time_interleaving =
DEFAULT_ISDBT_LAYERA_TIME_INTERLEAVING;
object->isdbt_layerb_fec = DEFAULT_ISDBT_LAYERB_FEC;
object->isdbt_layerb_modulation = DEFAULT_ISDBT_LAYERB_MODULATION;
object->isdbt_layerb_segment_count = DEFAULT_ISDBT_LAYERB_SEGMENT_COUNT;
object->isdbt_layerb_time_interleaving =
DEFAULT_ISDBT_LAYERB_TIME_INTERLEAVING;
object->isdbt_layerc_fec = DEFAULT_ISDBT_LAYERC_FEC;
object->isdbt_layerc_modulation = DEFAULT_ISDBT_LAYERC_MODULATION;
object->isdbt_layerc_segment_count = DEFAULT_ISDBT_LAYERC_SEGMENT_COUNT;
object->isdbt_layerc_time_interleaving =
DEFAULT_ISDBT_LAYERC_TIME_INTERLEAVING;
object->lnb_slof = DEFAULT_LNB_SLOF;
object->lnb_lof1 = DEFAULT_LNB_LOF1;
object->lnb_lof2 = DEFAULT_LNB_LOF2;
@ -986,6 +1182,96 @@ gst_dvbsrc_set_property (GObject * _object, guint prop_id,
case ARG_DVBSRC_STREAM_ID:
object->stream_id = g_value_get_int (value);
break;
case ARG_DVBSRC_ISDBT_LAYER_ENABLED:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layer_enabled = g_value_get_uint (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_PARTIAL_RECEPTION:
g_mutex_lock (&object->tune_mutex);
object->isdbt_partial_reception = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_SOUND_BROADCASTING:
g_mutex_lock (&object->tune_mutex);
object->isdbt_sound_broadcasting = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_SB_SUBCHANNEL_ID:
g_mutex_lock (&object->tune_mutex);
object->isdbt_sb_subchannel_id = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_SB_SEGMENT_IDX:
g_mutex_lock (&object->tune_mutex);
object->isdbt_sb_segment_idx = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_SB_SEGMENT_COUNT:
g_mutex_lock (&object->tune_mutex);
object->isdbt_sb_segment_count = g_value_get_uint (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERA_FEC:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layera_fec = g_value_get_enum (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERA_MODULATION:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layera_modulation = g_value_get_enum (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERA_SEGMENT_COUNT:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layera_segment_count = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERA_TIME_INTERLEAVING:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layera_time_interleaving = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERB_FEC:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerb_fec = g_value_get_enum (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERB_MODULATION:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerb_modulation = g_value_get_enum (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERB_SEGMENT_COUNT:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerb_segment_count = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERB_TIME_INTERLEAVING:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerb_time_interleaving = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERC_FEC:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerc_fec = g_value_get_enum (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERC_MODULATION:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerc_modulation = g_value_get_enum (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERC_SEGMENT_COUNT:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerc_segment_count = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_ISDBT_LAYERC_TIME_INTERLEAVING:
g_mutex_lock (&object->tune_mutex);
object->isdbt_layerc_time_interleaving = g_value_get_int (value);
g_mutex_unlock (&object->tune_mutex);
break;
case ARG_DVBSRC_LNB_SLOF:
g_mutex_lock (&object->tune_mutex);
object->lnb_slof = g_value_get_uint (value);
@ -1101,6 +1387,60 @@ gst_dvbsrc_get_property (GObject * _object, guint prop_id,
case ARG_DVBSRC_STREAM_ID:
g_value_set_int (value, object->stream_id);
break;
case ARG_DVBSRC_ISDBT_LAYER_ENABLED:
g_value_set_uint (value, object->isdbt_layer_enabled);
break;
case ARG_DVBSRC_ISDBT_PARTIAL_RECEPTION:
g_value_set_int (value, object->isdbt_partial_reception);
break;
case ARG_DVBSRC_ISDBT_SOUND_BROADCASTING:
g_value_set_int (value, object->isdbt_sound_broadcasting);
break;
case ARG_DVBSRC_ISDBT_SB_SUBCHANNEL_ID:
g_value_set_int (value, object->isdbt_sb_subchannel_id);
break;
case ARG_DVBSRC_ISDBT_SB_SEGMENT_IDX:
g_value_set_int (value, object->isdbt_sb_segment_idx);
break;
case ARG_DVBSRC_ISDBT_SB_SEGMENT_COUNT:
g_value_set_uint (value, object->isdbt_sb_segment_count);
break;
case ARG_DVBSRC_ISDBT_LAYERA_FEC:
g_value_set_enum (value, object->isdbt_layera_fec);
break;
case ARG_DVBSRC_ISDBT_LAYERA_MODULATION:
g_value_set_enum (value, object->isdbt_layera_modulation);
break;
case ARG_DVBSRC_ISDBT_LAYERA_SEGMENT_COUNT:
g_value_set_int (value, object->isdbt_layera_segment_count);
break;
case ARG_DVBSRC_ISDBT_LAYERA_TIME_INTERLEAVING:
g_value_set_int (value, object->isdbt_layera_time_interleaving);
break;
case ARG_DVBSRC_ISDBT_LAYERB_FEC:
g_value_set_enum (value, object->isdbt_layerb_fec);
break;
case ARG_DVBSRC_ISDBT_LAYERB_MODULATION:
g_value_set_enum (value, object->isdbt_layerb_modulation);
break;
case ARG_DVBSRC_ISDBT_LAYERB_SEGMENT_COUNT:
g_value_set_int (value, object->isdbt_layerb_segment_count);
break;
case ARG_DVBSRC_ISDBT_LAYERB_TIME_INTERLEAVING:
g_value_set_int (value, object->isdbt_layerb_time_interleaving);
break;
case ARG_DVBSRC_ISDBT_LAYERC_FEC:
g_value_set_enum (value, object->isdbt_layerc_fec);
break;
case ARG_DVBSRC_ISDBT_LAYERC_MODULATION:
g_value_set_enum (value, object->isdbt_layerc_modulation);
break;
case ARG_DVBSRC_ISDBT_LAYERC_SEGMENT_COUNT:
g_value_set_int (value, object->isdbt_layerc_segment_count);
break;
case ARG_DVBSRC_ISDBT_LAYERC_TIME_INTERLEAVING:
g_value_set_int (value, object->isdbt_layerc_time_interleaving);
break;
case ARG_DVBSRC_LNB_SLOF:
g_value_set_uint (value, object->lnb_slof);
break;
@ -1953,6 +2293,53 @@ gst_dvbsrc_set_fe_params (GstDvbSrc * object, struct dtv_properties *props)
set_prop (props->props, &n, DTV_MODULATION, object->modulation);
break;
case SYS_ISDBT:
/* FIXME: This works but further parameter sanity checking
* can be done for some property combinatios. This is still
* safe anyway, as the current worst case scenario is just
* a fail at tuning/locking */
GST_INFO_OBJECT (object, "Tuning ISDB-T to %d", freq);
set_prop (props->props, &n, DTV_BANDWIDTH_HZ, object->bandwidth);
set_prop (props->props, &n, DTV_GUARD_INTERVAL, object->guard_interval);
set_prop (props->props, &n, DTV_TRANSMISSION_MODE,
object->transmission_mode);
set_prop (props->props, &n, DTV_ISDBT_LAYER_ENABLED,
object->isdbt_layer_enabled);
set_prop (props->props, &n, DTV_ISDBT_PARTIAL_RECEPTION,
object->isdbt_partial_reception);
set_prop (props->props, &n, DTV_ISDBT_SOUND_BROADCASTING,
object->isdbt_sound_broadcasting);
set_prop (props->props, &n, DTV_ISDBT_SB_SUBCHANNEL_ID,
object->isdbt_sb_subchannel_id);
set_prop (props->props, &n, DTV_ISDBT_SB_SEGMENT_IDX,
object->isdbt_sb_segment_idx);
set_prop (props->props, &n, DTV_ISDBT_SB_SEGMENT_COUNT,
object->isdbt_sb_segment_count);
set_prop (props->props, &n, DTV_ISDBT_LAYERA_FEC,
object->isdbt_layera_fec);
set_prop (props->props, &n, DTV_ISDBT_LAYERA_MODULATION,
object->isdbt_layera_modulation);
set_prop (props->props, &n, DTV_ISDBT_LAYERA_SEGMENT_COUNT,
object->isdbt_layera_segment_count);
set_prop (props->props, &n, DTV_ISDBT_LAYERA_TIME_INTERLEAVING,
object->isdbt_layera_time_interleaving);
set_prop (props->props, &n, DTV_ISDBT_LAYERB_FEC,
object->isdbt_layerb_fec);
set_prop (props->props, &n, DTV_ISDBT_LAYERB_MODULATION,
object->isdbt_layerb_modulation);
set_prop (props->props, &n, DTV_ISDBT_LAYERB_SEGMENT_COUNT,
object->isdbt_layerb_segment_count);
set_prop (props->props, &n, DTV_ISDBT_LAYERB_TIME_INTERLEAVING,
object->isdbt_layerb_time_interleaving);
set_prop (props->props, &n, DTV_ISDBT_LAYERC_FEC,
object->isdbt_layerc_fec);
set_prop (props->props, &n, DTV_ISDBT_LAYERC_MODULATION,
object->isdbt_layerc_modulation);
set_prop (props->props, &n, DTV_ISDBT_LAYERC_SEGMENT_COUNT,
object->isdbt_layerc_segment_count);
set_prop (props->props, &n, DTV_ISDBT_LAYERC_TIME_INTERLEAVING,
object->isdbt_layerc_time_interleaving);
break;
default:
GST_ERROR_OBJECT (object, "Unknown frontend type %u", object->delsys);
return FALSE;

19
sys/dvb/gstdvbsrc.h
View file

@ -105,6 +105,25 @@ struct _GstDvbSrc
guint dvb_buffer_size;
unsigned int isdbt_layer_enabled;
int isdbt_partial_reception;
int isdbt_sound_broadcasting;
int isdbt_sb_subchannel_id;
int isdbt_sb_segment_idx;
unsigned int isdbt_sb_segment_count;
int isdbt_layera_fec;
int isdbt_layera_modulation;
int isdbt_layera_segment_count;
int isdbt_layera_time_interleaving;
int isdbt_layerb_fec;
int isdbt_layerb_modulation;
int isdbt_layerb_segment_count;
int isdbt_layerb_time_interleaving;
int isdbt_layerc_fec;
int isdbt_layerc_modulation;
int isdbt_layerc_segment_count;
int isdbt_layerc_time_interleaving;
/* LNB properties */
unsigned int lnb_slof;
unsigned int lnb_lof1;