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Author SHA1 Message Date
Sebastian Dröge
320243050b audioaggregator: Fixate to some meaningful values if no sinkpad is configured yet 
The default caps fixation code would select a rate of 1 for example,
which is not really ideal.
 2018-08-16 18:00:24 +03:00
Sebastian Dröge
1b6eed694c audioaggregator: Properly propagate caps negotiation failures 
Otherwise we'll end up doing a division by zero when clipping buffers,
and might even accept buffers for which we don't know the caps.

https://bugzilla.gnome.org/show_bug.cgi?id=796951
 2018-08-14 10:24:33 +03:00
Tim-Philipp Müller
ca15315565 gst-libs: include config.h in all source files 
This will be needed later when we get our export define from config.h
 2018-08-13 09:23:34 +01:00
Bastian Köcher
efa9bdccf9 meson: fix install dir for generated header files 
Nixos installs into a non-standard includedir, so need
to take account of the 'includedir' option instead of
just hard-coding 'include' here.

https://bugzilla.gnome.org/show_bug.cgi?id=794856
 2018-08-10 12:43:38 +01:00
George Kiagiadakis
ab2548d78d audio-buffer: fix typo in assignment that causes buggy behavior 2018-07-24 15:09:25 +03:00
George Kiagiadakis
0ce20cef4f gstaudiodecoder: take into account GstAudioMeta::samples on the output buffers 
This is useful if the output buffers are planar and have extra padding
on each plane, in which case size/bpf does not represent the number of
valid samples.

https://bugzilla.gnome.org/show_bug.cgi?id=705977
 2018-07-23 15:27:08 +03:00
George Kiagiadakis
2d38d2f1d3 gstaudiodecoder: do not aggregate output if buffers are planar 
Aggregation will break the layout, as it concatenates buffers,
and fixing it here would be much more inefficient than configuring
the actual decoder implementation to output larger buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=705977
 2018-07-23 15:27:08 +03:00
George Kiagiadakis
e1bc49923f libs: audio: implement planar buffer support in gst_audio_buffer_reorder_channels() 
https://bugzilla.gnome.org/show_bug.cgi?id=796743
 2018-07-12 13:38:27 +03:00
George Kiagiadakis
b33d70e97f libs: audio: add a new gst_audio_buffer_truncate() function 
Essentially this moves the truncation logic out of gst_audio_buffer_clip()
so that it can be used in other places, like in audiorate.

https://bugzilla.gnome.org/show_bug.cgi?id=796740
 2018-07-12 12:08:10 +03:00
George Kiagiadakis
9cb09e7269 libs: audio: implement support for non-interleaved audio in gst_audio_buffer_clip() 
https://bugzilla.gnome.org/show_bug.cgi?id=796740
 2018-07-12 11:59:06 +03:00
George Kiagiadakis
060ecd16cd libs: audio-converter: complete code to support non-interleaved audio buffers 
https://bugzilla.gnome.org/show_bug.cgi?id=705986
 2018-07-11 16:26:13 +03:00
George Kiagiadakis
eefdf32d96 libs: audio-resampler: add support for consuming non-interleaved input buffers 
https://bugzilla.gnome.org/show_bug.cgi?id=705986
 2018-07-11 16:26:13 +03:00
George Kiagiadakis
108a911610 libs: audio-channel-mixer: add support for non-interleaved audio buffers 
https://bugzilla.gnome.org/show_bug.cgi?id=705986
 2018-07-11 16:26:13 +03:00
George Kiagiadakis
c946e323f6 libs: audio: Implement GstAudioBuffer & GstAudioMeta 
Library bits to support non-interleaved audio

https://bugzilla.gnome.org/show_bug.cgi?id=751605
 2018-07-03 14:06:43 +03:00
wangzq
9f51607723 audiobasesrc: Round down segsize to an integer number of samples 
https://bugzilla.gnome.org/show_bug.cgi?id=796704
 2018-06-29 07:38:20 +02:00
Tim-Philipp Müller
fae8c24590 audio: Update for g_type_class_add_private() deprecation in recent GLib 
https://gitlab.gnome.org/GNOME/glib/merge_requests/7
 2018-06-23 21:49:48 +02:00
Thomas Bluemel
7d3c098a7c audiobasesink: Improve clock skew corrections. 
The external time should be moved only as much as needed
to get back to the ideal center point, so that the clock
is still allowed to drift both directions after the correction.
This reduces excessive back and forth corrections that were
caused by the assumption of a linear drift.

https://bugzilla.gnome.org/show_bug.cgi?id=788006
 2018-06-06 16:11:45 -04:00
Mark Nauwelaerts
751e9640f9 audio: fix some GIR array annotations 2018-05-21 09:18:35 +02:00
Antoine Jacoutot
c765649505 libs: g-ir-scanner: do not hardcode libtool path 
https://bugzilla.gnome.org/show_bug.cgi?id=726571
 2018-05-18 13:41:25 +02:00
Olivier Crête
8583f17e62 audioaggregator: Remove custom get_next_time implementation 
GstAggregator now offers  same thing in a common implementation.

https://bugzilla.gnome.org/show_bug.cgi?id=795486
 2018-05-16 22:22:29 +02:00
Sebastian Dröge
5b736d2c7a audioaggregator: Update converters after updating with the new audioinfo/caps 
Otherwise subclasses might accidentially use the old audioinfo/caps.
None of the subclasses currently uses the audioinfo/caps, but future
subclasses might.

https://bugzilla.gnome.org/show_bug.cgi?id=795827
 2018-05-05 16:40:32 +02:00
Mark Nauwelaerts
9a360a47bf audio: fix some GIR annotations 
Mostly related to out and array parameters
 2018-04-23 19:33:19 +02:00
Mathieu Duponchelle
83939c81e7 audioaggregator: fix filtered getcaps 
In the situation described in
https://bugzilla.gnome.org/show_bug.cgi?id=795397,

downstream_caps consists of two structures, the first with
the preferred rate, if at all possible (44100), the second
containing the full range of allowed rates, as audioresample
correctly tries to negotiate passthrough caps.

As audioaggregator cannot perform rate conversion, it wants
to return a fixated rate in its getcaps implementation,
however it previously directly used the first structure in
the caps allowed downstream, without taking the filter into
consideration, to determine the rate to fixate to.

With this, we first intersect our downstream caps with the
filter, in order not to fixate to an unsupported rate.
 2018-04-23 17:13:22 +02:00
Mathieu Duponchelle
a59fbba141 audioaggregator: unref converted buffer after gst_buffer_replace 2018-04-13 01:07:21 +02:00
Nirbheek Chauhan
b5698995f1 audiobasesrc: posting errors should be always be safe 
Don't try to signal an error in the ringbuffer if it hasn't been
allocated yet.

https://bugzilla.gnome.org/show_bug.cgi?id=794611
 2018-04-09 17:25:32 +05:30
Nirbheek Chauhan
baadc3b302 audioringbuffer: Don't spam INFO for every buffer 
This makes GST_DEBUG=4 outputs too spammy, and such frequent messages
are meant to go into DEBUG or TRACE anyway.
 2018-04-07 11:09:58 +05:30
Edward Hervey
22c9e5f7c1 libs: Documentation cleanup 
* Fix wrong naming, wrong types and typos
* Add missing sections
* Add missing documentation for entries
* Explicitely mark private structure entries
* Remove items that never existed
 2018-04-02 08:53:28 +02:00
Edward Hervey
a034018a75 audio-aggregator: Check return values 
And copy over already-parsed information

CID #1427140
 2018-03-23 14:25:21 +01:00
Alessandro Decina
345aa2cd9e meson: libs: use gnome.mkenums_simple() to generate enumtypes files 
This way we no longer need custom wrapper scripts or template files.
 2018-03-22 13:15:35 +00:00
Sebastian Dröge
b058de9d90 audiostreamalign: Mark the whole type as new in 1.14 2018-03-15 09:58:11 +02:00
Tim-Philipp Müller
98a8d7eaf5 meson: install new audio-prelude.h 2018-03-13 13:49:57 +00:00
Tim-Philipp Müller
371e3e460a audio: GST_EXPORT -> GST_AUDIO_API 
We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.
 2018-03-13 10:36:56 +00:00
Mathieu Duponchelle
e9be107e4a audioaggregator: fix channel-mask negotiation 
When outputting more than two channels, a channel-mask has to be
specified in the output caps.

We follow the same heuristic as other cases, when downstream
does not specify a channel-mask, we use that of the first
configured pad, and if there was none we generate a fallback
mask.

https://bugzilla.gnome.org/show_bug.cgi?id=794257
 2018-03-12 17:35:53 +01:00
Thibault Saunier
e916ef08fd audio: Add audioaggregator.h in audio.h 2018-03-11 12:13:32 -03:00
Mathieu Duponchelle
22981e8a42 Port to latest GstAggregator segment API 
The aggregator segment is now exposed on the src pad

https://bugzilla.gnome.org/show_bug.cgi?id=793944
 2018-03-01 15:33:25 +01:00
Mathieu Duponchelle
318eb61e23 audioaggregator: remove GstAudioAggregator->info 
As we now require subclasses to use a subclass of
GstAudioAggregatorPad, we can reuse its info field

https://bugzilla.gnome.org/show_bug.cgi?id=793943
 2018-03-01 15:33:25 +01:00
Mathieu Duponchelle
10835e9919 audioaggregator: refactor conversion API 
For the rationale, see:

https://bugzilla.gnome.org/show_bug.cgi?id=793917

Also test audiomixer conversion of current output buffer
 2018-03-01 00:40:24 +01:00
Sebastian Dröge
fae7f790be audioaggregator: Document that the pad's audio info is read-only and needs the object lock 
Also fix indentation in the header a bit.
 2018-02-28 15:23:25 +02:00
Mathieu Duponchelle
06ae49f525 audio-converter: fix declaration-after-statement 2018-02-15 21:08:08 +01:00
Mathieu Duponchelle
9cf4293bde audio-converter: add a convenience conversion method 
This is useful from python bindings

https://bugzilla.gnome.org/show_bug.cgi?id=793492
 2018-02-15 20:51:30 +01:00
Mathieu Duponchelle
6a4a82f355 gst_audio_converter_new: update annotations 
https://bugzilla.gnome.org/show_bug.cgi?id=793492
 2018-02-15 20:51:30 +01:00
Mathieu Duponchelle
9046e6001b AudioConverter: register as boxed type 
https://bugzilla.gnome.org/show_bug.cgi?id=793492
 2018-02-15 20:51:30 +01:00
Mathieu Duponchelle
3d50d0e8b0 audio-info: annotate gst_audio_info_set_format 
https://bugzilla.gnome.org/show_bug.cgi?id=793492
 2018-02-15 20:51:30 +01:00
Edward Hervey
2c4dfa101a Update disted backup ORC files 2018-02-15 07:14:20 +01:00
Mathieu Duponchelle
73d2031ffc gstaudiopack.orc: pack_u32be_swap: actually swap 
Fixes:

gst-launch-1.0 audiotestsrc ! audio/x-raw, format=U32BE ! \
audioconvert ! autoaudiosink
 2018-02-15 01:32:54 +01:00
Tim-Philipp Müller
54655196e7 audioaggregator: remove declaration for function that doesn't exist 2018-02-13 17:16:53 +00:00
Tim-Philipp Müller
4984c84505 docs: add GstAudioAggregator to docs 2018-02-13 17:10:42 +00:00
Tim-Philipp Müller
4647d6684f GstAudioAggregator: hook up to build 
https://bugzilla.gnome.org/show_bug.cgi?id=791218
 2018-02-13 16:09:09 +00:00
Tim-Philipp Müller
ab758a9a39 audioaggregator, audiomixer, audiointerleave: move from -bad to -base 
https://bugzilla.gnome.org/show_bug.cgi?id=791218
 2018-02-13 15:56:49 +00:00
Tim-Philipp Müller
c443e33a3a meson: use built-in pic kwarg when building static helper libs 
instead of passing -fPIC manually.
 2018-01-30 20:33:17 +00:00
Tim-Philipp Müller
29534c3829 Update for renamed aggregator pad API 
https://bugzilla.gnome.org/show_bug.cgi?id=791204
 2018-01-23 09:01:00 +00:00
Edward Hervey
558b37d889 audioaggregator: Don't leak pads 
all audioaggregator subclasses were leaking the first sink pad :)
 2017-12-20 15:03:44 +01:00
Mathieu Duponchelle
164b5a7f94 audioaggregator: implement input conversion 
https://bugzilla.gnome.org/show_bug.cgi?id=786344
 2017-12-19 23:39:37 +01:00
Havard Graff
1066690b14 audiodecoder: fix buffer leak in error code path 2017-12-05 20:10:58 +00:00
Thibault Saunier
a37f4eeff8 audio: Add missing G_BEGIN/END_DECLS 2017-12-01 10:15:56 -03:00
Sebastian Dröge
b9aaa7f4f2 audiobasesink: Print signed time offset as a signed number 2017-11-08 19:24:55 +02:00
Sebastian Dröge
9bbcccc21e audiostreamalign: Add G_BEGIN_DECLS/G_END_DECLS 2017-11-08 19:24:55 +02:00
Tim-Philipp Müller
fc94627778 audioaggregator: use new gst_element_foreach_sink_pad() 
Instead of gst_aggregator_iterate_sinkpads() which will
soon be removed.

https://bugzilla.gnome.org/show_bug.cgi?id=785679
 2017-11-02 13:02:07 +00:00
Tim-Philipp Müller
5d3795163b audioaggregator: make class padding larger 2017-11-02 11:44:54 +00:00
Edward Hervey
cb0b73672c Update disted orc file 
For latest orc fixes
 2017-10-31 11:57:23 +01:00
Ashish Kumar
346c24dc4b gst-plugins-base: gstaudiochannels: Handled buffer mapping failure 
https://bugzilla.gnome.org/show_bug.cgi?id=789458
 2017-10-25 13:04:28 +02:00
Matthew Waters
06aba17d19 Revert "audioencoder: flush encoder in transition PAUSED->READY" 
This reverts commit 2dcdd13512.
 2017-10-22 01:00:06 +11:00
Matthew Waters
b8369ba20d Revert "audiodecoder: flush decoder in transition PAUSED->READY" 
This reverts commit e7cf4c058d.
 2017-10-22 01:00:03 +11:00
Olivier Crête
c2b462837b audioaggregator: Accept buffer with no data, but duration and gap flag 
These are produced from GAP events by the base class.

https://bugzilla.gnome.org/show_bug.cgi?id=784846
 2017-10-21 12:06:08 +02:00
Nicola Murino
2dcdd13512 audioencoder: flush encoder in transition PAUSED->READY 
https://bugzilla.gnome.org/show_bug.cgi?id=787311
 2017-10-20 01:55:04 +11:00
Nicola Murino
e7cf4c058d audiodecoder: flush decoder in transition PAUSED->READY 
https://bugzilla.gnome.org/show_bug.cgi?id=787311
 2017-10-20 01:54:54 +11:00
Stefan Sauer
023170e2f8 audioaggregator: improve readability in offset calculation 
Don't reuse the offset variables will contain a sample offset for an
intermediate time value. Instead add a segment_pos variable of type
GstClockTime for this. Use The clock-time macros to check if we got
a valid time.
 2017-10-15 10:29:20 +02:00
Stefan Sauer
bd34243177 audioaggregator: move comment to the place it is meant to be 
This probably got shifted after some changes.
 2017-10-14 18:20:30 +02:00
Mathieu Duponchelle
d4db88772b audioconvert: allow empty mix matrix 
When an empty mix matrix is passed, audio-channel-mixer
will now generate a (potentially truncated) identity matrix,
this replicates the behaviour of audiomixmatrix in first-channels
mode.

https://bugzilla.gnome.org/show_bug.cgi?id=788833
 2017-10-11 22:57:38 +02:00
Mathieu Duponchelle
8e2805cf06 audio-converter: remove unused mix_matrix private field 2017-10-11 17:00:08 +02:00
Stefan Sauer
1b84283396 audioaggregator: remove buffer!=NULL check 
Acording to the logic this cannot happen (we already check this before). So
add a assert like we do above and remove the check. This make it clearer that
we check for the offset range.
Also remove a dead assignment since we reassign this a few lines below.
 2017-10-05 18:12:29 +02:00
Stefan Sauer
f46d80f07d audioaggreator: update docs 
Remove wrote references to collectpads. Document the units.
 2017-10-05 17:57:35 +02:00
Havard Graff
43985b363d meson: remove vs_module_defs 
GST_EXPORT should handle it.
 2017-10-05 13:53:14 +01:00
Stefan Sauer
6ecfd599a5 audioaggregator: pass blocksize to mix_buffer() 
No need to recalc the value twice per run. Establishes that it is the same
value.
 2017-10-05 08:57:09 +02:00
Stefan Sauer
926fed92e9 audioaggregator: rename _fill_buffer() to _queue_new_buffer() 
It does not fill a buffer. Rename it and add a short comment.
 2017-10-05 08:57:09 +02:00
Reynaldo H. Verdejo Pinochet
e81c334ca9 Use proper GtkDoc notation for NULL/FALSE/TRUE 2017-10-03 14:31:18 -07:00
Stefan Sauer
5fd4e71da3 audioaggregator: reduce variable scope 
This is a non-functional change that makes the code more alike to the previous
check. I should be more obvious when we drop a buffer.
 2017-10-02 17:01:36 +02:00
Stefan Sauer
17848d7c0c audioaggregator: update comment for aggregate 
Replace collect-pads left-over. Remove first paragraph, we're not doing this.
Remove 3), 4) since this is not per pad.
 2017-10-02 17:01:36 +02:00
Thibault Saunier
c610076d85 meson: Add mssing GstBase-1.0 include in the gir generation 2017-09-28 21:56:29 -03:00
Sebastian Dröge
bf68e74403 audio: Add stream align API for getting timestamp at discont and number of samples since discont 
https://bugzilla.gnome.org/show_bug.cgi?id=787560
 2017-09-28 14:06:24 +03:00
Sebastian Dröge
d2fd740388 audio: Add reverse playback support to GstAudioStreamAlign 
https://bugzilla.gnome.org/show_bug.cgi?id=787560
 2017-09-28 14:06:07 +03:00
Sebastian Dröge
ec1e20ffe5 audio: Add helper object for audio discontinuity detection and sample alignment 
This is the same code that is in decklinkaudiosrc, audioringbuffer,
audiomixer and various other places. Have it once instead of copying it
everywhere.

https://bugzilla.gnome.org/show_bug.cgi?id=787560
 2017-09-28 14:06:05 +03:00
Mathieu Duponchelle
4196e67ff1 [API]: GST_AUDIO_CONVERTER_OPT_MIX_MATRIX 
Taken from audiomixmatrix, credits to Vivia Nikolaidou

https://bugzilla.gnome.org/show_bug.cgi?id=785471
 2017-09-22 16:19:59 +02:00
Mathieu Duponchelle
877d6faeea [API]: gst_audio_channel_mixer_new_with_matrix 
+ Refactor previous constructor to call on that new constructor

+ Reimplement is_passthrough to strictly check whether the matrix
  is an identity matrix, comparing channel-masks was incorrect:
  the mixer may be remixing from a list of positions to the same
  list of positions, but ordered differently, and reciprocally,
  the mixer may be remixing from a list of positions to another
  list of positions identically ordered

+ Remove unused tmp field, must have been a refactoring leftover

https://bugzilla.gnome.org/show_bug.cgi?id=785471
 2017-09-22 16:19:58 +02:00
Stefan Sauer
ceee4db9d0 audioaggregator: fix typo in comment 2017-09-17 21:06:48 -07:00
Tim-Philipp Müller
ece4a096a1 libs: add some more missing GST_EXPORT 2017-08-10 10:27:23 +01:00
Mark Nauwelaerts
00fa39befa audioencoder: also adjust sample count upon discont to avoid ts overflow 
Only adjusting the base_ts might lead to a negative ts and as such integer
overflow into a huge timestamp which then propagates into the granulepos
and so on.  Instead, resync to incoming buffer timestamp using both base_ts
and sample count rather than only base_ts.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=785948
 2017-08-09 09:32:55 +02:00
Stefan Sauer
4080b844c0 audioaggregator: use local var 
Instead of the self->priv-> deref use the local var we created already.
 2017-07-26 09:43:52 +02:00
Tim-Philipp Müller
d95e62be82 audio: mark symbols explicitly for export with GST_EXPORT 2017-07-18 12:46:57 +01:00
Stefan Sauer
35a4149caf aggregator: code cleanups 
Fix comment typos, some copy'n'paste in logging. Add more doc comments.
 2017-07-13 22:02:17 +02:00
Olivier Crête
930c3cea40 audioaggregate: Don't hold object locks across calls to aggregate_one 
https://bugzilla.gnome.org/show_bug.cgi?id=782878
 2017-05-21 18:44:53 +02:00
Olivier Crête
55ab23cc30 audioaggregator: Use downstream allocator and params if available 
https://bugzilla.gnome.org/show_bug.cgi?id=746529
 2017-05-21 13:24:29 +02:00
Olivier Crête
8a302f1815 aggregator: Remove unused GST_FLOW_NOT_HANDLED 2017-05-20 16:21:17 +02:00
Matthew Waters
57673e608e aggregator: add simple support for caps handling 
Modelled off the videoaggregator caps handling as that seems the most
mature aggregtor-using implementation that has caps handling there is.

https://bugzilla.gnome.org/show_bug.cgi?id=776931
 2017-05-20 16:21:17 +02:00
Olivier Crête
26819ba296 aggregator: Delay clipping to output thread 
This is required because the synchronized events like caps or segments
may only be processed on the output thread.

https://bugzilla.gnome.org/show_bug.cgi?id=781673
 2017-05-20 16:21:16 +02:00
Olivier Crête
1e7aaf775f aggregator: Simplify clip function 
The return value was ignored anyway

https://bugzilla.gnome.org/show_bug.cgi?id=781673
 2017-05-20 16:21:16 +02:00
Sebastian Dröge
2a8784e218 audioclock: Sink the reference in the constructor 
This is now needed as GstClock does not do that internally anymore,
because that broke bindings.

And mark the function correctly as (transfer full), which it already was
before.

https://bugzilla.gnome.org/show_bug.cgi?id=743062
 2017-05-17 10:40:52 +03:00
Nicolas Dufresne
1ceb40cd1e audioringbuffer: Accept MPEG 1 layer 3 version 2.5 
https://bugzilla.gnome.org/show_bug.cgi?id=781929
 2017-05-16 15:37:16 -04:00
Tim-Philipp Müller
d7dd381f78 audio: mark symbols explicitly for export with GST_EXPORT 2017-05-16 15:22:26 +01:00
Tim-Philipp Müller
60e9629860 g-i: no need to load registry in g-i scanner 2017-05-04 23:55:20 +01:00