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Author SHA1 Message Date
Nirbheek Chauhan
42af2d66d8 Add support for Meson as alternative/parallel build system 
https://github.com/mesonbuild/meson

With contributions from:

Tim-Philipp Müller <tim@centricular.com>
Matej Knopp <matej.knopp@gmail.com>
Jussi Pakkanen <jpakkane@gmail.com> (original port)

Highlights of the features provided are:
* Faster builds on Linux (~40-50% faster)
* The ability to build with MSVC on Windows
* Generate Visual Studio project files
* Generate XCode project files
* Much faster builds on Windows (on-par with Linux)
* Seriously fast configure and building on embedded

... and many more. For more details see:

http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html
http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html

Building with Meson should work on both Linux and Windows, but may
need a few more tweaks on other operating systems.
 2016-08-20 11:35:54 +01:00
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
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
Vineeth TM
8c9ca808af gstreamer: bad: Fix memory leaks when context parse fails 
When g_option_context_parse fails, context and error variables are not getting free'd
which results in memory leaks. Free'ing the same.

And replacing g_error_free with g_clear_error, which checks if the error being passed
is not NULL and sets the variable to NULL on free'ing.

https://bugzilla.gnome.org/show_bug.cgi?id=753854
 2015-10-02 17:24:35 +03:00
Tim-Philipp Müller
0cb160a685 intervideosink: render preroll frames as well 
Derive from GstVideoSink so that preroll frames will automatically
get rendered too, unless the show-preroll-frame property is set to
FALSE. Fixes intervideosrc only picking up frames if intervideosink
is in PLAYING state.

https://bugzilla.gnome.org/show_bug.cgi?id=755049
 2015-09-16 17:20:52 +01:00
Tim-Philipp Müller
f0a9c246a3 gst: remove some unnecessary glib version checks 
We require 2.32, no need to check for anything older
than that.
 2015-04-28 16:02:27 +01:00
Tim-Philipp Müller
699452ef31 Remove obsolete Android build cruft 
This is not needed any longer.
 2015-04-26 18:59:32 +01:00
Sebastian Dröge
037928dcf6 Improve and fix LATENCY query handling 
This now follows the design docs everywhere, especially the maximum latency
handling.

https://bugzilla.gnome.org/show_bug.cgi?id=744106
 2015-02-11 14:16:21 +01:00
Arun Raghavan
e53627c277 intervideosrc: Fix GAP flag setting on non-black frames 
The previous commit fixed setting the GAP flag on black frames, but
incorrectly dropped the flag on repeated pushes of the same video
buffer.
 2015-01-23 12:47:03 +05:30
Arun Raghavan
825239b450 intervideosrc: Fix GAP flag setting on black frames correctly 
This did not actually work since the video_buffer was set to NULL after
the first black frame.

Reported by: Patrik Oldsberg <patrik.oldsberg@ericsson.com>
 2015-01-22 11:07:50 +05:30
Arun Raghavan
ec7f05dd9c intervideosrc: Fix max value of the timeout property 
Reported by: Patrik Oldsberg <patrik.oldsberg@ericsson.com>
 2015-01-22 11:07:50 +05:30
Sebastian Dröge
efb74ca0df interaudiosink: Make sure that buffer time is always bigger than period time 2015-01-15 13:13:51 +01:00
Sebastian Dröge
7f27b81e05 inter: Use a #define for the default value of the channel property 2015-01-13 17:01:14 +01:00
Sebastian Dröge
cd5b64133e intervideosrc: Make the timeout configurable after which we start showing a black frame 2015-01-13 17:01:14 +01:00
Branislav Katreniak
45b095c666 inter: silence messages for flushed / created samples 
These messages are logged periodically and polute the log

https://bugzilla.gnome.org/show_bug.cgi?id=741592
 2015-01-13 11:16:41 +01:00
Jan Schmidt
4108069d05 inter: interaudiosrc - fixate layout for default caps 
Makes interaudiosrc produce valid audio caps in the absence of any other
guidance by adding to the pad template and fixate function
 2015-01-10 16:09:19 +11:00
Arun Raghavan
226a4fcea3 intervideosrc: Fix a memory leak 
Frees the source ARGB black frame that we use to create the black frame
in our target format.
 2014-12-05 14:21:31 +05:30
Sebastian Dröge
6c3b3bef4e interaudiosink: Make sure to store at least period-time samples at once in the adapter 
It's better to create some more silence than having the source pull multiple
short buffers out of the adapter and insert silence between them.
 2014-11-12 18:10:45 +01:00
Sebastian Dröge
411795560f intervideosrc: Stop showing the current frame after 1 second, not after 30 frames 2014-11-12 13:59:23 +01:00
Sebastian Dröge
cf5cd85a3b interaudiosrc: Make sure we have a writable buffer before we start changing metadata 2014-11-11 11:18:40 +01:00
Sebastian Dröge
ce6222f8d4 intervideosrc: Set the GAP flag on repeated buffers 
videorate does the same and it allows optimizations downstream.
 2014-11-11 11:18:40 +01:00
Sebastian Dröge
3d1cd1011b interaudiosrc: Set the GAP flag on buffers that only contain silence 2014-11-11 11:18:40 +01:00
Sebastian Dröge
0fc6cc6874 intervideosrc: Print a warning into the debug log on generating black frames 2014-11-06 17:36:15 +01:00
Sebastian Dröge
e6b5a271a1 intervideosink: Add some debug output in the render function 2014-11-06 17:21:39 +01:00
Sebastian Dröge
017a8c8369 interaudiosrc: Fix compiler warning about unused variables 
gstinteraudiosrc.c: In function 'gst_inter_audio_src_create':
gstinteraudiosrc.c:339:27: error: variable 'buffer_samples' set but not used [-Werror=unused-but-set-variable]
   guint64 period_samples, buffer_samples;
                           ^
 2014-11-04 15:16:33 +01:00
Sebastian Dröge
5c7d0a1553 interaudio: Make buffer size and latency handling more explicit and add properties for them 
This now makes audio work more reliable without disconts.
 2014-11-04 14:56:55 +01:00
Sebastian Dröge
2939337b61 interaudiosink: Use the bpf from the audio info instead of hardcoding 4 2014-11-04 13:59:20 +01:00
Sebastian Dröge
c10f5eecea interaudio: Only flush the ringbuffer on the sink side 2014-11-04 13:58:44 +01:00
Sebastian Dröge
6a36b53831 interaudiosink: Flush the adapter when we get new caps 
Ideally we would drain the source but that would require more coordination
between sink and source than what we currently have.
 2014-11-04 13:47:38 +01:00
Sebastian Dröge
dda95aeb50 intervideosrc: Negotiate framerate with downstream 
Prefer the closest framerate to the input framerate though.
 2014-11-03 16:54:58 +01:00
Sebastian Dröge
85f66e3531 inter*src: No need to set caps manually on the pad 
basesrc does that for us already.
 2014-11-03 16:24:33 +01:00
Wim Taymans
4e8d93c44a inter: fix order of arguments 2014-11-03 15:19:48 +01:00
Sebastian Dröge
f660537fd5 interaudio: Set all required fields on the template caps 
https://bugzilla.gnome.org/show_bug.cgi?id=739542
 2014-11-03 10:05:59 +01:00
Tim-Philipp Müller
4a84fd9355 inter: don't leak surface name 2014-11-02 23:24:39 +00:00
Sebastian Dröge
56e49ce3b6 inter: Use 64-bit safe scaling functions 2014-10-27 15:35:43 +01:00
Sebastian Dröge
76f879525d interaudio: Add support for arbitrary raw audio formats 2014-10-22 19:34:17 +02:00
Sebastian Dröge
9bcc1aa274 intervideo: Add support for arbitrary video formats 2014-10-22 19:31:31 +02:00
Sebastian Dröge
1363a244a0 inter: Truncate the caps as part of the fixating 2014-10-22 19:28:48 +02:00
Sebastian Dröge
04dbd095a1 interaudio: Fix timestamp, latency and period handling 2014-10-22 19:09:15 +02:00
Sebastian Dröge
8c5a8c76f6 interaudio: Use GST_DEBUG_OBJECT() instead of GST_DEBUG() 2014-10-22 19:09:15 +02:00
Sebastian Dröge
6f72e8ceab interaudio: Properly pass through caps from the sink to the source 
Otherwise a magic capsfilter after the source is required with
exactly the same caps as the input.
 2014-10-22 19:09:15 +02:00
Sebastian Dröge
211a39e55e inter: Clean up surfaces after the last user is gone 2014-10-22 19:09:15 +02:00
Sebastian Dröge
f3ce87d1bd inter: Whitespace cleanup 2014-10-22 19:09:15 +02:00
Sebastian Dröge
b7ed4e9355 intervideo: Properly pass through caps from the sink to the source 
Otherwise a magic capsfilter after the source is required with
exactly the same caps as the input.

This would've failed before with invalid buffer sizes:
gst-launch-1.0 videotestsrc ! intervideosink  intervideosrc ! "video/x-raw,width=640,height=480" ! xvimagesink
 2014-10-22 19:09:01 +02:00
Sebastian Rasmussen
8ee4e198cc inter: Unref bus after usage 
gst_pipeline_get_bus() returns a reference to a bus that needs to
be unreferenced after usage.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=734525
 2014-08-11 10:02:44 +02:00
Sebastian Dröge
d09f145ad7 intersubsrc: basesrc is already creating a pad for us, no need to do it twice 2014-06-29 22:20:51 +02:00
Sebastian Dröge
c15458b8cb intersubsink/src: Free channel string when finalizing the instance 2014-06-29 20:58:40 +02:00
Sebastian Dröge
fae814aef8 interaudiosrc: Fail in set_caps() if the caps can't be parsed 2014-06-28 10:43:43 +02:00
Vincent Penquerc'h
93b1504945 inter: remove dead code 
Coverity 1139666
 2014-04-09 15:09:25 +01:00
Tim-Philipp Müller
e861c72efc interaudiosrc: make silence memory actually contain silence 
instead of random data. Reported by Marco Micheletti on
gstreamer-devel.
 2013-08-14 18:19:21 +01:00