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231 commits

Author SHA1 Message Date
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
Reynaldo H. Verdejo Pinochet
0826e78266 dvb/parsechannels: add information to file not found error 
Adds useful failure info (like filename) comming from
g_file_get_contents() as done for every other error in
this block.
 2016-04-12 15:06:26 -07:00
Thiago Santos
c77e9c8cda dvbbasebin: unref pat table after usage 
Remember to unref the GPtrArray of the PAT table after
use
 2016-03-24 11:29:35 -03:00
Thiago Santos
1f3852c667 dvbbasebin: plug some leaks 
Plug various leaks in dvbbasebin.
 2016-03-24 11:29:35 -03:00
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
Reynaldo H. Verdejo Pinochet
86ec812429 Remove unnecessary NULL checks before g_free() 
g_free() is NULL-safe
 2015-11-18 16:05:42 -08:00
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
Reynaldo H. Verdejo Pinochet
0ac769194f dvb: simplify ZAP file format parser 
Simplify state handing, drop unneeded local vars, etc.
 2015-10-09 17:53:52 -07:00
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
3e1d763018 dvbbasebin: fix possible crash by passing 64 bits for 64-bit queue property 
https://bugzilla.gnome.org/show_bug.cgi?id=740191
 2014-11-15 21:59:48 +00:00
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
Reynaldo H. Verdejo Pinochet
34216b8332 dvbsrc: add checks on allowed DVB-T bandwidths 2014-10-24 20:24:36 -03:00
Reynaldo H. Verdejo Pinochet
c1d48d4acd dvbsrc: add fixme note on DTV_LNA setting 
Rephrase another comment while at it
 2014-10-24 20:24:30 -03:00
Reynaldo H. Verdejo Pinochet
ed7e763b9d dvbsrc: add missing logic for additional bandwidths 
New 1.712, 5 and 10 MHz bandwidths were been ignored
at set/get prop.
 2014-10-24 18:57:40 -03:00
Reynaldo H. Verdejo Pinochet
f426aee5db dvb: make interleaving a prop and proxy on dvbbasebin 
DTV_INTERLEAVING is currently used only for DTBM. This is
congruent with the v4l dvb API where the different interleaving
modes where added for v5.7
 2014-10-12 21:37:24 -03:00
Reynaldo H. Verdejo Pinochet
a3f8899e8b dvbsrc: add transmission mode checks for DVB-T/T2 
These and every sanity check leading to a warning
(we have a few in place) should come handy when
debuging failed tunning scenarios.
 2014-10-12 21:37:24 -03:00
Reynaldo H. Verdejo Pinochet
97df6ee85d dvbsrc: docs, drop v5 API change history comments < .5 
We only support from minor 5 and up now. Also add a
note about the recently added preliminar DTMB support.
 2014-10-12 21:37:24 -03:00
Reynaldo H. Verdejo Pinochet
e26eecd182 dvbsrc: add missing DVB-T2 bandwidth types 
DVB-T2 supports 5, 10 and 1.712 MHz

Order of the enum values (new values after _AUTO)
has been kept congruent with the one in the v4l
API for consistency
 2014-10-12 21:37:24 -03:00
Reynaldo H. Verdejo Pinochet
b0ade1a317 dvbsrc: add preliminary support for DTMB 
Previously known as DMB-T/H, this is the
terrestial DTV broadcast standard currently
used by the People's Republic of China,
Hong Kong, Laos and Macau (officially),
and by Malaysia, Iraq, Jordan, Syria and
Lebanon (experimentally).
 2014-10-03 23:27:04 -03:00
Reynaldo H. Verdejo Pinochet
5a2d834585 dvbsrc: add missing standard transmission modes 
These apply to ISDB-T, DVB-T2 and DTMB

Order of the enum values (new rates after _AUTO)
has been kept congruent with the one in the v4l
API for consistency.
 2014-10-03 23:27:04 -03:00
Reynaldo H. Verdejo Pinochet
9ed8fa25f4 dvbsrc: add missing DTMB guard intervals 2014-10-03 23:27:03 -03:00
Reynaldo H. Verdejo Pinochet
7724d406ea dvbsrc: add missing DVB-T2 guard intervals 
According to the v4l-dvb API docs, these are only
used for DVB-T2 at the moment.

Order of the enum values (new rates after _AUTO)
has been kept congruent with the one in the v4l
API for consistency.
 2014-10-03 23:27:03 -03:00
Reynaldo H. Verdejo Pinochet
cebba78b17 dvbsrc: add _MUTABLE_PLAYING to tuning props 
The element can (re)tune while playing so basically
every property used at set_fe_params() can be set
in state <= PLAYING.
 2014-10-03 23:27:03 -03:00
Reynaldo H. Verdejo Pinochet
784d2403dc dvbsrc: add missing FEC rates 
Order of the enum values (new rates after _AUTO)
has been kept congruent with the one in the v4l
API for consistency.
 2014-09-21 14:37:30 -03:00
Edward Hervey
562880bef9 dvbsrc: Use proper variable for delivery system 
We want to check the delivery system is ISDBT (and not the modulation
which we check later in that case).

CID #1238439
 2014-09-12 14:49:44 +02:00
Reynaldo H. Verdejo Pinochet
10ece74f10 dvbsrc: retry opening the frontend on EINTR 2014-09-07 17:39:51 -03:00
Reynaldo H. Verdejo Pinochet
071f93c72f dvbsrc: assorted doc & spelling fixes 2014-09-07 17:39:51 -03:00
Reynaldo H. Verdejo Pinochet
641e0e973e dvbsrc: simplify ISDB-T launch line example 2014-09-02 18:06:53 -04:00
Reynaldo H. Verdejo Pinochet
1adc34cc03 dvbsrc: delay locking till actually needed 
Get rid of unneeded locking at prop setting by doing
it only when tuning the frontend at _tune_fe()
 2014-09-02 17:11:40 -04:00