Commit graph

59 commits

Author SHA1 Message Date
Thibault Saunier
0a6a62aa76 docs: Port all docstring to gtk-doc markdown 2019-05-13 10:24:40 -04:00
Hyunjun Ko
1face2a662 osxaudio: Support audio device provider on osx
https://bugzilla.gnome.org/show_bug.cgi?id=753265
2016-05-02 09:58:49 +03:00
Vineeth TM
1071309870 good: use new gst_element_class_add_static_pad_template()
https://bugzilla.gnome.org/show_bug.cgi?id=763076
2016-03-24 14:32:20 +02:00
Ilya Konstantinov
f107f7306b osxaudio: Fix lockup in _audio_unit_property_listener
_audio_unit_property_listener is called either from a Core Audio thread
or as a result of a Core Audio API (e.g. AudioUnitInitialize)
from our own thread. In the latter case, osxbuf can be already locked
(GStreamer's mutex is not recursive).

We introduce the flag cached_caps_valid and use it instead of nullifying
cached_caps when we cannot lock on osxbuf.

https://bugzilla.gnome.org/show_bug.cgi?id=743758
2015-07-14 17:49:50 +05:30
Ilya Konstantinov
0e5d698c6f osxaudio: Overhaul of probing caps
- Probing caps is unified between source and sink
- Hardware stream format is now reported as preferred capabilities
  (dynamically updated when hardware configuration changes)
- Get hardware channel layout from Remote IO just like from HAL
- More comprehensive mapping between AudioChannelLabel and
  GstAudioChannelPosition
- Support for unpositioned channel layouts
- Announce stereo-mono upmixing/downmixing in caps

https://bugzilla.gnome.org/show_bug.cgi?id=743758
2015-07-14 17:49:50 +05:30
Ilya Konstantinov
fd25ef137e osxaudiosink: Allow renegotiating caps
Once osxaudiosink's device is open, it fixates on the initial caps and
refuses to accept new caps. This is erroneous since the Audio Unit is
can accept a new ASBD, and GstAudioRingBuffer supports reconfiguration
as well.

https://bugzilla.gnome.org/show_bug.cgi?id=743925
2015-03-03 23:26:58 +05:30
Sebastian Dröge
11d6be2dcb osxaudio: Directly return the ringbuffer's caps if it is acquired 2014-12-22 15:33:51 +01:00
Sebastian Dröge
fc1670b75d osxaudio: Put all audio formats into the template caps
We report the proper caps later from the get_caps() vfunc implementation after
probing the selected device.
2014-12-22 12:56:19 +01:00
Sebastian Dröge
e7b10a107d osxaudio: Fix deadlock and property change notification in device selection code
After creating the ringbuffer we have to set the device on the ringbuffer as
it defaults to kAudioDeviceUnknown. At this point it can't have changed to
anything else yet and we don't have to notify about changes to the sink/src
"device" property. It's also not a good idea because GstAudioBaseSrc has the
object lock taken while the ringbuffer is created, which might cause a
deadlock if something calls back into the element from "notify::device".

Once the base class is done with the NULL_TO_READY state change, it has opened
the device via the ringbuffer and this might have chosen a different device.
Especially if we initially used kAudioDeviceUnknown. Also notify about this
property change as initially intended by this code.
2014-12-22 10:29:01 +01:00
Arun Raghavan
db91486aa8 osxaudiosink: Prefer filter caps order while getting caps
https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:22:44 +05:30
Arun Raghavan
f573f028d2 osxaudiosink: Add some error handling around channel layout parsing
For now we just spit a warning and ignore the channel layout if we can't
support it.

https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:52 +05:30
Arun Raghavan
d18a6b0a2c osxaudio: Take lock around sink/source before accessing the ringbuffer
https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:52 +05:30
Arun Raghavan
4a58ebf487 osxaudiosrc: Probe channel layout too
https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:52 +05:30
Arun Raghavan
df610a7c18 osxaudiosink: Only fix up channels/layout for PCM caps while probing
It's unlikely that setting a channel layout will do much for AC3/DTS
streams. If we find at some point that it does make sense, we can
perform the structure copying unconditionally (i.e., the current code is
wrong, since AC3/DTS will get two structures now - one with the channel
layout, one without).

https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:52 +05:30
Arun Raghavan
2d0391c6e1 osxaudiosink: Fix up caps querying a bit
This should make caps queries correct in PAUSED and higher as well.

https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:51 +05:30
Arun Raghavan
ffcb1577fa osxaudio: Clean up a GstCoreAudio -> GstOsxAudioSrc/Sink reference
Now that device selection has no sink/source-specific bits, we can have
generic device selection for this path. We do need to now track state
changes so we can look up the final device_id once the device is open,
though.

https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:51 +05:30
Arun Raghavan
5c2f041286 osxaudiosink: Move device caps probing to get_caps()
This should be preferred to running the probe at device open time.

https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:51 +05:30
Arun Raghavan
b06ae28061 osxaudio: Move device selection to ringbuffer->open_device()
This is conceptually the right thing to do, and allows us to correctly
catch errors in device selection as well, which we could not do while
creating the ringbuffer.

https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:51 +05:30
Arun Raghavan
199461bb2e osxaudio: Consolidate input and output code paths a bit
https://bugzilla.gnome.org/show_bug.cgi?id=740987
2014-12-15 11:19:51 +05:30
Tim-Philipp Müller
c9597298f9 docs: remove outdated and pointless 'Last reviewed' lines from docs
They are very confusing for people, and more often than not
also just not very accurate. Seeing 'last reviewed: 2005' in
your docs is not very confidence-inspiring. Let's just remove
those comments.
2014-04-26 23:35:17 +01:00
Thijs Vermeir
0de0a1f1db osxaudio: remove unused variables 2014-02-19 22:21:54 +01:00
Alessandro Decina
0df7af07ce osxaudiosink: intersect the probed caps with the filter passed to get_caps() 2013-07-25 08:24:45 +02:00
Todd Agulnick
a30634a248 osxaudio: Use gst_audio_channel_positions_to_mask() to create mask
https://bugzilla.gnome.org/show_bug.cgi?id=698807
2013-04-25 09:57:26 +02:00
Todd Agulnick
e7710c2655 osxaudio: Remove unused code 2013-04-25 09:56:57 +02:00
Philippe Normand
d352201a34 osxaudiosink: channel-mask configuration fixes
Set channel-mask according to sink's layout in case of stereo layout.
Also initialize and reset the mask when an unrecognized channel is detected.

https://bugzilla.gnome.org/show_bug.cgi?id=698224
2013-04-18 09:16:19 +02:00
Takashi Nakajima
efda79b084 osxaudio: call set_channel_positions() in osxaudioringbuffer acquire() 2013-04-17 09:52:14 +02:00
Takashi Nakajima
09e980d2c9 osxaudio: try to fix up according to Sebastian's comments 2013-04-17 09:52:13 +02:00
Philippe Normand
ab64837bf2 osxaudio: build fixes
Enable the osxaudio plugin build in configure.ac and fix some
include directive order issues.
2013-04-17 09:52:13 +02:00
ted-n
b217b6fdfb osxaudio: port to v.1.0 2013-04-17 09:52:13 +02:00
Andoni Morales Alastruey
c853d8dac0 osxaudio: add support for iOS using the RemoteIO AudioUnit 2013-03-08 12:13:56 +01:00
Andoni Morales Alastruey
9621074006 osxaudio: add a façade for the CoreAudio API 2013-03-08 12:13:55 +01:00
Tim-Philipp Müller
230cf41cc9 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-04 00:07:18 +00:00
Arun Raghavan
c9821d31f8 osxaudiosink: Specify endianness in IEC 61937 payloading
Corresponds to an API change in gst-plugins-base. This needs to be fixed
to query the expected byte order using appropriate API.

https://bugzilla.gnome.org/show_bug.cgi?id=678021
2012-09-19 09:18:19 +05:30
Mark Nauwelaerts
3a7b7efe99 replace _get_caps_reffed with _get_caps 2012-09-14 17:55:16 +02:00
Tim-Philipp Müller
4bb52bbadf docs: gst-launch -> gst-launch-1.0 and ffmpegcolorspace -> videoconvert 2012-08-27 21:20:30 +01:00
Josep Torra
d2c6cc3a39 osxaudiosink: respect the prefered channel layout
In OSX is allowed to configure the default audio output device,
prefered channel layout and speaker positions through the tool
"Audio MIDI Setup".
2012-06-19 12:55:37 +01:00
Josep Torra
59191412eb osxaudiosink: Add support for SPDIF output
A big refactoring to allow passthrough AC3/DTS over SPDIF.
Several random cleanups and minor fixes.
2012-06-14 08:46:34 +02:00
Josep Torra
85102c49d5 osxaudiosink: Add support for int audio 2012-06-01 16:38:22 +02:00
Tim-Philipp Müller
e09ae5736d Use new gst_element_class_set_static_metadata() 2012-04-10 00:51:41 +01:00
Stefan Kost
d8167e3071 various (gst): add a missing G_PARAM_STATIC_STRINGS flags 2010-10-13 18:00:28 +03:00
Sebastian Dröge
2ffcb159d7 sys: Don't use GST_DEBUG_FUNCPTR for GObject vfuncs 2010-06-06 17:57:03 +02:00
Benjamin Otte
cccfeaa59c gst_element_class_set_details => gst_element_class_set_details_simple 2010-03-18 14:32:00 +01:00
Stefan Kost
6335307b97 Update and add documentation for platform specific plugins (sys).
Link to properties. Correct titles for examples. Fix examples.
2009-01-29 10:12:43 +02:00
Justin Karnegas
17bb67f873 sys/osxaudio/: Rewrite osxaudio to work more flexibly and more reliably, using a different abstraction layer of corea...
Original commit message from CVS:
Patch by: Justin Karnegas <justin@affinix.com> and
Michael Smith <msmith@songbirdnest.com>
* sys/osxaudio/gstosxaudio.c:
* sys/osxaudio/gstosxaudioelement.c:
* sys/osxaudio/gstosxaudioelement.h:
* sys/osxaudio/gstosxaudiosink.c:
* sys/osxaudio/gstosxaudiosink.h:
* sys/osxaudio/gstosxaudiosrc.c:
* sys/osxaudio/gstosxaudiosrc.h:
* sys/osxaudio/gstosxringbuffer.c:
* sys/osxaudio/gstosxringbuffer.h:
Rewrite osxaudio to work more flexibly and more reliably, using a
different abstraction layer of coreaudio that is the recommended way of
doing low-level audio I/O on OSX.
Fixes byg .
2009-01-02 20:39:34 +00:00
Edward Hervey
d92f63d3ab sys/osxaudio/: Fix the build on macosx.
Original commit message from CVS:
* sys/osxaudio/gstosxaudiosink.c:
(gst_osx_audio_sink_select_device):
* sys/osxaudio/gstosxaudiosrc.c:
(gst_osx_audio_src_create_ringbuffer),
(gst_osx_audio_src_select_device):
* sys/osxaudio/gstosxringbuffer.c: (gst_osx_ring_buffer_acquire):
Fix the build on macosx.
2008-08-27 16:12:39 +00:00
Michael Smith
192c1b942b sys/osxaudio/: Rewrite caps setting and ring buffer initialisation.
Original commit message from CVS:
* sys/osxaudio/Makefile.am:
* sys/osxaudio/gstosxaudio.c:
* sys/osxaudio/gstosxaudiosink.c:
* sys/osxaudio/gstosxaudiosink.h:
* sys/osxaudio/gstosxaudiosrc.c:
* sys/osxaudio/gstosxaudiosrc.h:
* sys/osxaudio/gstosxringbuffer.c:
* sys/osxaudio/gstosxringbuffer.h:
Rewrite caps setting and ring buffer initialisation.
Previously we never told CoreAudio what format we were going to send it,
so it only worked due to luck, and not at all on some hardware.
Now we explicitly advertise what formats the hardware supports, and then
configure the selected one correctly.
2008-08-26 21:13:08 +00:00
Edward Hervey
4d0df9433c Activate osxaudio in gst-plugins-good with proper build setup.
Original commit message from CVS:
* configure.ac:
* sys/Makefile.am:
* sys/osxaudio/Makefile.am:
* sys/osxaudio/gstosxaudio.c:
* sys/osxaudio/gstosxaudiosink.c:
(gst_osx_audio_sink_osxelement_do_init), (gst_osx_audio_sink_init),
(gst_osx_audio_sink_getcaps),
(gst_osx_audio_sink_create_ringbuffer), (plugin_init):
* sys/osxaudio/gstosxaudiosrc.c:
(gst_osx_audio_src_osxelement_do_init), (gst_osx_audio_src_init),
(gst_osx_audio_src_create_ringbuffer):
* sys/osxaudio/gstosxringbuffer.c: (gst_osx_ring_buffer_get_type),
(gst_osx_ring_buffer_class_init), (gst_osx_ring_buffer_init),
(gst_osx_ring_buffer_acquire), (gst_osx_ring_buffer_start),
(gst_osx_ring_buffer_pause), (gst_osx_ring_buffer_stop):
* sys/osxaudio/gstosxringbuffer.h:
Activate osxaudio in gst-plugins-good with proper build setup.
Add inlined documentation.
Fix debug statements
Fix ringbuffer when pausing.
Fixes 
2007-03-15 11:39:53 +00:00
Christian Schaller
83e7dadbe6 update copyright statement
Original commit message from CVS:
update copyright statement
2007-02-27 11:59:21 +00:00
Maciej Katafiasz
be7d42b548 Add semicolons after GST_BOILERPLATE[_FULL] so that indent doesn't mess up following lines.
Original commit message from CVS:
Add semicolons after GST_BOILERPLATE[_FULL] so that indent doesn't mess up following lines.
2006-05-06 00:14:09 +00:00
Zaheer Abbas Merali
9f12811bb2 sys/osxaudio/gstosxaudiosink.c: Register osxaudiosrc to the plugin.
Original commit message from CVS:
2006-04-28  Zaheer Abbas Merali  <zaheerabbas at merali dot org>

* sys/osxaudio/gstosxaudiosink.c:
(plugin_init):
Register osxaudiosrc to the plugin.
* sys/osxaudio/gstosxaudiosrc.c:
(gst_osx_audio_src_osxelement_do_init),
(gst_osx_audio_src_base_init), (gst_osx_audio_src_class_init),
(gst_osx_audio_src_init), (gst_osx_audio_src_set_property),
(gst_osx_audio_src_get_property),
(gst_osx_audio_src_create_ringbuffer), (gst_osx_audio_src_io_proc),
(gst_osx_audio_src_osxelement_init):
* sys/osxaudio/gstosxaudiosrc.h:
Port of osxaudiosrc to 0.10.
* sys/osxaudio/Makefile.am:
Add osxaudiosrc
2006-04-28 14:55:20 +00:00