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Author SHA1 Message Date
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
Sebastian Dröge
a3656ba29b libs: Check if meta transform_func is NULL before using it 
https://bugzilla.gnome.org/show_bug.cgi?id=782050
 2017-05-02 14:31:14 +03:00
Tim-Philipp Müller
5185cce994 audio: resampler: fix typos in docs 2017-04-13 16:40:02 +01:00
Rico Tzschichholz
07a427b403 meson: Pass --c-include accordingly to GIR builds 2017-04-13 12:23:32 +01:00
Sebastian Dröge
8b468c3c36 audio: Generate audiobasesink/src and audiocdsrc GLib enums automatically 
And ensure that GstAudioBaseSrcSlaveMethod's re-timestamp stays
re-timestamp and doesn't become retimestamp.
 2017-04-09 11:49:50 +03:00
Thibault Saunier
099ac9faf2 docs: Convert gtkdoc comments to markdown 
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
 2017-03-10 18:19:17 -03:00
Jan Schmidt
5903e2dfbb audioringbuffer: Also add FLAC to debug strings. 
Oops, also add FLAC to the debug strings array.

https://bugzilla.gnome.org/show_bug.cgi?id=777655
 2017-02-04 14:46:42 +11:00
Jan Schmidt
04c14de1d1 audioringbuffer: Prevent overflow of debug names array 
Add new audio types to the list of strings used for debug
so we don't index past the end of that array.

https://bugzilla.gnome.org/show_bug.cgi?id=777655
 2017-02-04 14:42:33 +11:00
Sebastian Dröge
f939f05304 audio-resampler: Fix integer overflow in clamping code 
https://bugzilla.gnome.org/show_bug.cgi?id=777921
 2017-01-30 12:35:04 +02:00
Tim-Philipp Müller
83e84d5acf audio: add since markers to docs for new enums 
https://bugzilla.gnome.org/show_bug.cgi?id=777655
 2017-01-23 20:04:54 +00:00
Vincent Penquerc'h
6134dab3bb audio: add FLAC to GstAudioRingBufferFormatType 
https://bugzilla.gnome.org/show_bug.cgi?id=777655
 2017-01-23 13:47:39 -05:00
Olivier Crete
c46607095e audioringbuffer: Also support raw AAC 
Support raw AAC streams without the ADTS header

https://bugzilla.gnome.org/show_bug.cgi?id=777655
 2017-01-23 13:45:50 -05:00
Evan Nemerson
98064ed9bf audioringbuffer: add set_callback_full() for g-i 
https://bugzilla.gnome.org/show_bug.cgi?id=678301
 2016-12-22 15:34:58 +00:00
Thibault Saunier
8bbf67c37d audio: Fix introspection annotation 
In gst_audio_check_valid_channel_positions the mask
is an out parameter.

And minor conversion from a print to a GST_ERROR.
 2016-12-16 11:27:31 -03:00
Vincent Penquerc'h
6ee5922f2f audioringbuffer: do not require 4 byte multiple for encoded MPEG 
Bytes per frame doesn't make sense for encoded audio.

https://bugzilla.gnome.org/show_bug.cgi?id=776038
 2016-12-13 10:16:07 +00:00
Sebastian Dröge
71e819ae7d audio-converter: In passthrough, also don't copy if in and out block are the same 
In and out array are usually different, they are stack allocated arrays.
However the blocks inside them still can be the same.

https://bugzilla.gnome.org/show_bug.cgi?id=775369
 2016-11-30 10:43:50 +02:00
Petr Kulhavy
010b9547d3 audio-converter: optimize endian conversion 
Optimize LE<->BE conversion by adding a dedicated fast path instead of
using the generic converter. Implement transform_ip function in order to do the
endian swap in place.

This saves buffer allocation for the intermediate format, can be done in place
and also performs the conversion in one step instead of unpack-convert-pack.

For all bit widths the naive algorithm is implemented, which provides the best
performance when compiled with -O3. ORC was considered but eventually removed
as it requires a dedicated function for in-place conversion (due to the
"restrict" parameters).

A more complex algorithm for the 24-bit conversion with unrolled loop and
32-bit processing is implemented in the #if 0 section. It performs better if
compiled with -O2. With -O3 however the naive algorithm performs better.

https://bugzilla.gnome.org/show_bug.cgi?id=773073
 2016-11-28 17:24:17 +02:00
Petr Kulhavy
640c54d8f8 audio-convert: simplify the chain free process 
It is not needed to store a pointer to every single chain element to free it.
Instead walk the channel list backwards and free the chain elements one by one.

Rename GstAudioConverter->chain_pack to chain_end.

https://bugzilla.gnome.org/show_bug.cgi?id=773073
 2016-11-28 17:24:13 +02:00
Scott D Phillips
e740103669 videodecoder, audiodecoder: parse format before checking in src_query_default 
The logic change in these commits misordered the parsing and checking of
format in position queries:

 2b06e54 videodecoder: Don't answer BYTES queries
 1840b02 audio: Don't answer BYTES queries

https://bugzilla.gnome.org/show_bug.cgi?id=774484
 2016-11-16 07:57:31 +11:00
Jan Schmidt
1840b0233a audio: Don't answer BYTES queries 
Refuse to answer BYTES queries ourselves. The only
time they make sense is on raw elementary streams,
in which case upstream would already have answered.

They especially don't make sense for encoders to answer
based on upstream values - although perhaps later
we could make it do TIME->BYTES conversion on the source
pad based on bitrate.

https://bugzilla.gnome.org/show_bug.cgi?id=757631
 2016-11-16 00:14:47 +11:00
Scott D Phillips
6e71583d07 Cast away const from GstMetaInfo in *_get_meta_info() functions 
MSVC warns about the const in the implicit argument conversion in the
calls to g_once_init_{enter,leave}. It's OK so explicitly cast it.

https://bugzilla.gnome.org/show_bug.cgi?id=774293
 2016-11-15 14:52:22 +02:00
Thibault Saunier
5bdb38995f meson: Fix build when orc is disabled 
Making sure not to use the orc_dep variable in case
orc has been explicitely disabled.
 2016-11-14 17:26:02 -03:00
Thibault Saunier
6917cb629e meson: Generate girs 
https://bugzilla.gnome.org/show_bug.cgi?id=773944
 2016-11-09 18:06:19 -03:00