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eb54f03b27
Original commit message from CVS: 2006-10-10 Zaheer Abbas Merali <zaheerabbas at merali dot org> * configure.ac: * sys/Makefile.am: * sys/dvb/AUTHORS: * sys/dvb/Makefile.am: * sys/dvb/README: * sys/dvb/dvb-api/Makefile.am: * sys/dvb/dvb-api/audio.h: * sys/dvb/dvb-api/ca.h: * sys/dvb/dvb-api/dmx.h: * sys/dvb/dvb-api/frontend.h: * sys/dvb/dvb-api/net.h: * sys/dvb/dvb-api/osd.h: * sys/dvb/dvb-api/version.h: * sys/dvb/dvb-api/video.h: * sys/dvb/gstdvbsrc.c: * sys/dvb/gstdvbsrc.h: Initial import of dvbsrc. Currently won't be built.
103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
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#ifndef __GST_DVBSRC_H__
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#define __GST_DVBSRC_H__
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#include <gst/gst.h>
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#include <gst/base/gstpushsrc.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif /* __cplusplus */
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typedef enum
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{
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DVB_POL_H,
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DVB_POL_V,
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DVB_POL_ZERO
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} GstDvbSrcPol;
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#define IPACKS 2048
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#define TS_SIZE 188
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#define IN_SIZE TS_SIZE*10
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#define MAX_ATTEMPTS 10 // limit timeouts for poll
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#define DEFAULT_ADAPTER_PREFIX "/dev/dvb/adapter0"
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#define DEFAULT_SYMBOL_RATE 0
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#define DEFAULT_BUFFER_SIZE 8192
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#define DEFAULT_DISEQC_SRC -1 /* disabled */
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#define MAX_FILTERS 8
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/* #define's don't like whitespacey bits */
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#define GST_TYPE_DVBSRC \
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(gst_dvbsrc_get_type())
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#define GST_DVBSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVBSRC,GstDvbSrc))
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#define GST_DVBSRC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVBSRC,GstDvbSrc))
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#define GST_IS_DVBSRC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVBSRC))
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#define GST_IS_DVBSRC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVBSRC))
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typedef struct _GstDvbSrc GstDvbSrc;
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typedef struct _GstDvbSrcClass GstDvbSrcClass;
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typedef struct _GstDvbSrcParam GstDvbSrcParam;
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struct _GstDvbSrc
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{
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GstPushSrc element;
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GstPad *srcpad;
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GMutex *tune_mutex;
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gboolean need_tune;
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int adapter_type;
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char *adapter_prefix;
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char *frontend_dev;
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char *dvr_dev;
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char *demux_dev;
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int fd_frontend;
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int fd_dvr;
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int fd_filters[MAX_FILTERS];
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guint16 pids[MAX_FILTERS];
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unsigned int freq;
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unsigned int sym_rate;
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int tone;
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int diseqc_src;
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gboolean send_diseqc;
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int bandwidth;
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int code_rate_hp;
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int code_rate_lp;
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int modulation;
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int guard_interval;
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int transmission_mode;
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int hierarchy_information;
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int inversion;
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GstDvbSrcPol pol;
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};
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struct _GstDvbSrcClass
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{
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GstPushSrcClass parent_class;
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void (*adapter_type) (GstElement * element, gint type);
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void (*signal_quality) (GstElement * element, gint strength, gint snr);
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};
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GType gst_dvbsrc_get_type (void);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GST_DVBSRC_H__ */
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