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Author SHA1 Message Date
Reynaldo H. Verdejo Pinochet 33893c5242 dvbsrc: use proper acronym for PID (Packet Identifier) 
Drop formatting tab from message while at it.
 2016-06-09 14:45:59 -07:00
Reynaldo H. Verdejo Pinochet c66f5080aa dvbsrc: set common PES filter params once and reuse 
Avoid setting the same harcoded values over and over again.
 2016-06-09 14:45:59 -07:00
Reynaldo H. Verdejo Pinochet bac5c4c5d2 dvbsrc: improve description of PIDs property 2016-06-03 16:28:47 -07:00
Reynaldo H. Verdejo Pinochet 9e442d5cc0 dvbsrc: remove comment on self-explanatory code 2016-06-01 13:52:48 -07:00
Reynaldo H. Verdejo Pinochet 46de31d0f8 dvbsrc: avoid out-bound write on PID filter array 
There's no need for an end-of-list marker in the filter
PIDs array if full, as the absolute maximum number of
elements (MAX_FILTERS) is known.

CID #1362441
 2016-06-01 13:23:53 -07:00
Reynaldo H. Verdejo Pinochet 1d8673af62 dvbsrc: add sample ATSC launch line 2016-05-29 23:31:05 -07:00
Reynaldo H. Verdejo Pinochet e35bc2c2b4 dvbsrc: use single marker at end of filtering PID list 
Avoids at least ~100 unneeded assignment operations at runtime
 2016-05-26 16:18:56 -07:00
Reynaldo H. Verdejo Pinochet faadd0f12a dvbsrc: simplify reporting of set polarity 2016-05-26 16:18:56 -07:00
Reynaldo H. Verdejo Pinochet 6a4fa2de75 dvbsrc: fix bandwidth-hz property description 
Bandwidth Hz is no longer a DVBT-only property
 2016-05-26 16:18:56 -07:00
Reynaldo H. Verdejo Pinochet 31a52b6c7c dvbsrc: fix usage of PES & DVR acronyms everywhere 
Additionally, improve message on gst_poll_new() failure
 2016-05-26 16:18:14 -07:00
Reynaldo H. Verdejo Pinochet 5a47f4a8bc dvbsrc: group DVB-T2 substream-id check with its corresponding set_prop() 2016-05-20 14:08:03 -07:00
Reynaldo H. Verdejo Pinochet 25543d70a7 dvbsrc: add DVB-S2 sub-stream ID check 
Disable if invalid (> 255) instead of blindy setting this
property regardless of its actual value.
 2016-05-20 13:57:45 -07:00
Reynaldo H. Verdejo Pinochet e41b1c510a dvbsrc: clarify consequence of passing a wrong ID to the substream filter 2016-05-20 13:47:06 -07:00
Reynaldo H. Verdejo Pinochet 1d9adb14dc dvbsrc: move ISDB-T bandwidth check to _is_valid_bandwidth() 
Allows test to be used for delivery system auto-detection.

Additionally, add 0 (auto) as valid value.
 2016-05-17 15:06:49 -07:00
Reynaldo H. Verdejo Pinochet ae060943a8 dvbsrc: add '0' as a valid value for bandwidth 
Underlying API considers this the BANDWIDTH_HZ equivalent
to the old BANDWIDTH_AUTO for BANDWIDTH.
 2016-05-17 14:40:11 -07:00
Reynaldo H. Verdejo Pinochet dde02e2d63 dvbsrc: factor out and reuse DVB-T/T2 bandwidth checks 
Use new utility function as an additional check for delivery
system auto-detection.
 2016-05-17 14:40:01 -07:00
Reynaldo H. Verdejo Pinochet 10b020095b dvbsrc: special case detection when DVB-T and T2 seem valid 
There is no way to tell one over the other when parameters
seem valid for DVB-T and DVB-T2 and the adapter supports
both. Reason to go with the former here is that, from
experience, most DVB-T2 channels out there seem to use
parameters that are not valid for DVB-T, like QAM_256

https://bugzilla.gnome.org/show_bug.cgi?id=765731
 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet 378fdad176 dvbsrc: add transmission mode check for DTMB 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet 39c50e7b85 dvbsrc: explicitly disable stream filter for invalid ids 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet 8fcdf14846 dvbsrc: consider transmission mode for delsys autodetection 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet f0d7a8cb89 dvbsrc: factor out transmission mode check against delsys 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet 15e21fee71 dvbsrc: improve delivery system autodetection 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet 793c1a2423 dvbsrc: add modulation checks for DVB-T and T2 2016-05-15 17:12:28 -07:00
Reynaldo H. Verdejo Pinochet 4f0e42b8e4 dvbsrc: improve debug output from _open_frontend() 
* Clarify message on delsys info gathering
* Combine redundant INFO/DEBUG pair
 2016-05-11 16:10:27 -07:00
Reynaldo H. Verdejo Pinochet 16643e2db7 dvbsrc: fix invalid dereference of delsys data 
Use GPOINTER_TO_INT to read GINT_TO_POINTER stored
data.
 2016-05-11 16:10:16 -07:00
Reynaldo H. Verdejo Pinochet d0e553a6d3 dvbsrc: abort at open frontend failure 2016-05-09 15:23:32 -07:00
Reynaldo H. Verdejo Pinochet 5b1191cb4c dvbsrc: smarten-up delsys autodetection logic 
When there's no explicit delivery system information
for a channel in the channel configuration file and
the user hasn't selected one via setting the delsys
property, we *guessed* it by selecting the last
supported delsys reported by the driver. This change
provides the basis for smarter delsys auto detection
and implements a rule for DVB-T2. Rules for other
delivery systems can be added in _guess_delsys() in
a similar way.

Additionally: Store list of adapter-supported
delivery systems instead of querying the driver each
time this information is needed.

Related to:

https://bugzilla.gnome.org/show_bug.cgi?id=765731
 2016-05-06 16:15:36 -07:00
Reynaldo H. Verdejo Pinochet 571568a09c dvbsrc: remove remaining polling logic from _tune_fe() 
No need to do any polling here.
 2016-05-06 16:15:36 -07:00
Reynaldo H. Verdejo Pinochet 8c03f448c3 dvbsrc: avoid possible race on _output_frontend_stats() 
Make sure we send out our info message before we give up ownership
of the structure.
 2016-04-29 23:39:06 -07:00
Reynaldo H. Verdejo Pinochet 05ebd33887 dvbsrc: var rename in _output_frontend_params() 
Now it matches the rest of its status peers. Underscore
was a leftover from previous times.
 2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet 530d56fac3 dvbsrc: always output known frontend status params 
The only mandatory frontend information for our use case
is its status. Make sure we output what we know instead
of choking at the first error getting SNR, BER or any of
the other informational parameters.
 2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet 098934d3ae dvbsrc: refactor signal locking loop 
Get rid of preliminar frontend status check.
 2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet b5663e4f53 dvbsrc: drop unneeded polling step on _tune_fe() 
Additional waiting was not needed. Specially considering
it came after a successful READ_STATUS ioctl and was
followed by an EINTR-resilent retry.
 2016-04-29 16:01:23 -07:00
Reynaldo H. Verdejo Pinochet 40b2f41ca6 dvbsrc: add test for invalid DVB-T2 bandwidth 2016-04-20 15:42:25 -07:00
Reynaldo H. Verdejo Pinochet 549785a432 dvbsrc: warn on wrong DVB-T2 stream ID value 
Stream ID, used for DVB-T2/S2 and ISDB-S can
not exceed 255 for the former. Change makes this
explicit.
 2016-04-20 15:42:17 -07:00
Reynaldo H. Verdejo Pinochet 7597f4dd7a dvbsrc: show invalid delsys/mod combination if found 2016-04-15 13:38:36 -07:00
Reynaldo H. Verdejo Pinochet 31041c3ae9 dvbsrc: add modulation check for ATSC 2016-04-15 11:29:48 -07:00
Reynaldo H. Verdejo Pinochet 34d888220c dvbsrc: do not autodetect delsys twice 
The process is dealt with the first time the adapter is
opened, there is no need to do this again.
 2016-04-15 10:16:47 -07:00
Reynaldo H. Verdejo Pinochet 768b0c2696 dvbsrc: avoid redundant delsys querying 
There is no need to query the frontend for the list
of supported delivery systems if we are selecting
one from the list of autodetected ones.
 2016-04-12 15:08:29 -07:00
Thiago Santos 46473ac287 dvbsrc: print time in same format 
Makes it easier to compare
 2016-03-24 11:06:47 -03:00
Vineeth TM 8cdfb13658 bad: use new gst_element_class_add_static_pad_template() 
https://bugzilla.gnome.org/show_bug.cgi?id=763081
 2016-03-24 14:56:51 +02:00
Tim-Philipp Müller 0770fa4ed5 dvbsrc: drop unnecessary use of _stdint.h 2016-01-30 17:35:33 +00:00
Vineeth TM 7c42ba97d7 plugins-bad: Fix example pipelines 
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples

https://bugzilla.gnome.org/show_bug.cgi?id=759432
 2015-12-15 10:30:49 +00:00
Luis de Bethencourt 508451005d dvbsrc: use GST_STIME_ARGS for GstClockTimeDiff 
No need to use G_GINT64_FORMAT for potentially negative values of
GstClockTimeDiff. Since 1.6 these can be handled with GST_STIME_ARGS.
Plus it creates more readable values in the logs.

https://bugzilla.gnome.org/show_bug.cgi?id=757480
 2015-11-03 15:05:43 +00:00
Sebastian Dröge 80e02cbdf9 Constify some static arrays everywhere 2015-01-21 10:18:50 +01:00
Reynaldo H. Verdejo Pinochet 21b544863a dvbsrc: drop explicit comparisons against 0 for true/false 2014-11-16 20:32:56 -03:00
Tim-Philipp Müller f216b7bb11 Sprinkle some G_PARAM_DEPRECATED and #ifndef GST_REMOVE_DEPRECATED 2014-11-02 17:19:34 +00:00
Tim-Philipp Müller 6505e84f7c dvbsrc: reflow switch case statement a bit 
Make it clear there's no 'break' missing at the end
of the case SYS_DVBT, and pacify coverity (CID 1249689).
 2014-10-27 12:43:53 +00:00
Reynaldo H. Verdejo Pinochet e9cb4c58ab dvbsrc: correctly capitalize DiSEqC 2014-10-24 21:42:58 -03:00
Reynaldo H. Verdejo Pinochet 2879abd4f9 dvbsrc: rework _output_frontend_stats() 
Retry stat reporting ioctls on EINTR
 2014-10-24 20:24:36 -03:00