mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-12 12:21:30 +00:00
da9e012e8a
Split plugin into features including dynamic types which can be indiviually registered during a static build. More details here: https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199 https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2116>
149 lines
3.6 KiB
C
149 lines
3.6 KiB
C
/* GStreamer DVB source
|
|
* Copyright (C) 2006 Zaheer Abbas Merali <zaheerabbas at merali
|
|
* dot org>
|
|
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
|
|
* @Author: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>
|
|
*
|
|
* 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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_DVBSRC_H__
|
|
#define __GST_DVBSRC_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/base/gstpushsrc.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum
|
|
{
|
|
DVB_POL_H,
|
|
DVB_POL_V,
|
|
DVB_POL_ZERO
|
|
} GstDvbSrcPol;
|
|
|
|
|
|
#define IPACKS 2048
|
|
#define TS_SIZE 188
|
|
#define IN_SIZE TS_SIZE*10
|
|
|
|
#define MAX_FILTERS 32
|
|
|
|
#define GST_TYPE_DVBSRC \
|
|
(gst_dvbsrc_get_type())
|
|
#define GST_DVBSRC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVBSRC,GstDvbSrc))
|
|
#define GST_DVBSRC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVBSRC,GstDvbSrcClass))
|
|
#define GST_IS_DVBSRC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVBSRC))
|
|
#define GST_IS_DVBSRC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVBSRC))
|
|
|
|
typedef struct _GstDvbSrc GstDvbSrc;
|
|
typedef struct _GstDvbSrcClass GstDvbSrcClass;
|
|
typedef struct _GstDvbSrcParam GstDvbSrcParam;
|
|
|
|
struct _GstDvbSrc
|
|
{
|
|
GstPushSrc element;
|
|
|
|
GMutex tune_mutex;
|
|
gboolean need_tune;
|
|
|
|
GList * supported_delsys;
|
|
guchar delsys;
|
|
|
|
int adapter_number;
|
|
int frontend_number;
|
|
|
|
int fd_frontend;
|
|
int fd_dvr;
|
|
int fd_filters[MAX_FILTERS];
|
|
GstPoll *poll;
|
|
GstPollFD poll_fd_dvr;
|
|
|
|
guint16 pids[MAX_FILTERS];
|
|
unsigned int freq;
|
|
unsigned int sym_rate;
|
|
int tone;
|
|
int diseqc_src;
|
|
gboolean send_diseqc;
|
|
|
|
guint bandwidth;
|
|
int code_rate_hp;
|
|
int code_rate_lp;
|
|
int modulation;
|
|
int guard_interval;
|
|
int transmission_mode;
|
|
int hierarchy_information;
|
|
int inversion;
|
|
int pilot;
|
|
int rolloff;
|
|
int stream_id;
|
|
guint64 timeout;
|
|
guint64 tuning_timeout;
|
|
|
|
GstDvbSrcPol pol;
|
|
guint stats_interval;
|
|
guint stats_counter;
|
|
gboolean need_unlock;
|
|
|
|
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;
|
|
unsigned int lnb_lof2;
|
|
|
|
/* Only used for DTMB if available */
|
|
int interleaving;
|
|
};
|
|
|
|
struct _GstDvbSrcClass
|
|
{
|
|
GstPushSrcClass parent_class;
|
|
|
|
void (*adapter_type) (GstElement * element, gint type);
|
|
void (*signal_quality) (GstElement * element, gint strength, gint snr);
|
|
|
|
void (*do_tune) (GstDvbSrc * self);
|
|
};
|
|
|
|
|
|
GType gst_dvbsrc_get_type (void);
|
|
|
|
G_END_DECLS
|
|
#endif /* __GST_DVBSRC_H__ */
|