Commit graph

112 commits

Author SHA1 Message Date
Tim-Philipp Müller
f218ec2794 Remove autotools build system 2019-10-14 13:54:27 +01:00
Niels De Graef
7af1a4566f Use G_DEFINE_AUTOPTR_CLEANUP_FUNC unconditionally
Since we started depending on GLib 2.44, we can be sure this macro is
defined (it will be a no-op on compilers that don't support it).
2019-06-05 08:12:10 +02:00
Mathieu Duponchelle
51ea6ec6b7 docs: document gstreamer-bad-audio
And unprefix subproject paths, making a special case for
webrtc, to not conflict with the webrtc plugin
2019-06-01 02:58:09 +00:00
Mathieu Duponchelle
7e5ae06ffe libs: build a gir file for gstreamer-bad-audio 2019-06-01 02:58:09 +00:00
Mathieu Duponchelle
da6afdec9c doc: remove xml from comments 2019-05-29 22:58:08 +02:00
Tim-Philipp Müller
b6411ae74c libs: fix API export/import and 'inconsistent linkage' on MSVC
For each lib we build export its own API in headers when we're
building it, otherwise import the API from the headers.

This fixes linker warnings on Windows when building with MSVC.

The problem was that we had defined all GST_*_API decorators
unconditionally to GST_EXPORT. This was intentional and only
supposed to be temporary, but caused linker warnings because
we tell the linker that we want to export all symbols even
those from externall DLLs, and when the linker notices that
they were in external DLLS and not present locally it warns.

What we need to do when building each library is: export
the library's own symbols and import all other symbols. To
this end we define e.g. BUILDING_GST_FOO and then we define
the GST_FOO_API decorator either to export or to import
symbols depending on whether BUILDING_GST_FOO is set or not.
That way external users of each library API automatically
get the import.

While we're at it, add new GST_API_EXPORT in config.h and use
that for GST_*_API decorators instead of GST_EXPORT.

The right export define depends on the toolchain and whether
we're using -fvisibility=hidden or not, so it's better to set it
to the right thing directly than hard-coding a compiler whitelist
in the public header.

We put the export define into config.h instead of passing it via the
command line to the compiler because it might contain spaces and brackets
and in the autotools scenario we'd have to pass that through multiple
layers of plumbing and Makefile/shell escaping and we're just not going
to be *that* lucky.

The export define is only used if we're compiling our lib, not by external
users of the lib headers, so it's not a problem to put it into config.h

Also, this means all .c files of libs need to include config.h
to get the export marker defined, so fix up a few that didn't
include config.h.

This commit depends on a common submodule commit that makes gst-glib-gen.mak
add an #include "config.h" to generated enum/marshal .c files for the
autotools build.

https://bugzilla.gnome.org/show_bug.cgi?id=797185
2018-09-24 14:45:56 +01:00
Nirbheek Chauhan
cea5e3fcdb meson: Maintain macOS ABI through dylib versioning
Requires Meson 0.48, but the feature will be ignored on older versions
so it's safe to add it without bumping the requirement.

Documentation:
https://github.com/mesonbuild/meson/blob/master/docs/markdown/Reference-manual.md#shared_library
2018-08-31 14:41:00 +05:30
Nicolas Dufresne
9a2e0de9af badaudio: Fix typo, ADUIO vs AUDIO 2018-08-03 08:16:19 -04:00
Nicolas Dufresne
7aaab9bca6 GstPlanarAudioAdapter: Add audio library in Makefile.am
This fixes a build regression.
2018-08-03 07:58:59 -04:00
George Kiagiadakis
0591bc934a GstPlanarAudioAdapter: copy pts, dts and offset tracking from GstAdapter
https://bugzilla.gnome.org/show_bug.cgi?id=793605
2018-08-03 13:20:09 +03:00
George Kiagiadakis
9cf58eb3e4 libs: audio: add new GstPlanarAudioAdapter class
This is a GstAdapter, but for planar audio buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=793605
2018-08-03 13:20:02 +03:00
Tim-Philipp Müller
6b8f92d84f audio: GST_EXPORT -> GST_AUDIO_BAD_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 12:22:07 +00:00
Tim-Philipp Müller
5b1a968840 audioaggregator: remove, moved to -base
https://bugzilla.gnome.org/show_bug.cgi?id=791218
2018-02-13 14:12:09 +00:00
Tim-Philipp Müller
c7e34a0b2f 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
12f8410cd2 audioaggregator: Don't leak pads
all audioaggregator subclasses were leaking the first sink pad :)
2017-12-20 15:03:44 +01:00
Mathieu Duponchelle
536cb12577 audioaggregator: implement input conversion
https://bugzilla.gnome.org/show_bug.cgi?id=786344
2017-12-19 23:39:37 +01:00
Tim-Philipp Müller
d01297e115 Remove GstAggregator from -bad, moved to core
https://bugzilla.gnome.org/show_bug.cgi?id=739010
2017-12-02 16:14:36 +00:00
Tim-Philipp Müller
c7a8e57852 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
a9ffba8ce5 audioaggregator: make class padding larger 2017-11-02 11:44:54 +00:00
Olivier Crête
fd81f27bd8 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
Stefan Sauer
7e4efce310 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
cae591ac06 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
Stefan Sauer
ae8ee0315e 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
d8ef396fb0 audioaggreator: update docs
Remove wrote references to collectpads. Document the units.
2017-10-05 17:57:35 +02:00
Havard Graff
22f0f11abf meson: remove vs_module_defs
The GST_EXPORT should handle it.
2017-10-05 13:57:48 +01:00
Stefan Sauer
ea5900d12f 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
afa3b968a0 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
Stefan Sauer
2f62217981 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
81bbdd9fcd 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
Stefan Sauer
64526327c9 audioaggregator: fix typo in comment 2017-09-17 21:06:48 -07:00
Stefan Sauer
d3c8462e6c 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
859f96615f audio: mark symbols explicitly for export with GST_EXPORT 2017-07-18 12:46:57 +01:00
Stefan Sauer
893c11136b aggregator: code cleanups
Fix comment typos, some copy'n'paste in logging. Add more doc comments.
2017-07-13 22:02:17 +02:00
Edward Hervey
304a628de7 nonstreamaudio: Avoid using wrong variable
And to make that 100% obvious, only use variables declared within the
switch cases instead of function-wide ones.

Also remove useless one-time-use-only variable.

CID #1409857
2017-05-26 17:44:40 +02:00
Edward Hervey
2a193cde84 nonstreamaudio: Avoid using un-initialized value
We would end up with cur_position not set but proceed being at its
default value of TRUE. Instead, properly set proceed to FALSE

CID #1409855
2017-05-26 17:44:17 +02:00
Carlos Rafael Giani
2e4c6d6a49 audio: Add nonstreamaudiodecoder base class
https://bugzilla.gnome.org/show_bug.cgi?id=768576
2017-05-22 16:34:05 +02:00
Olivier Crête
5443aa9ac8 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
ea26b9aa37 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
583e655234 aggregator: Remove unused GST_FLOW_NOT_HANDLED 2017-05-20 16:21:17 +02:00
Matthew Waters
7c53043386 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
4cec1925e3 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
4d408ea920 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
Nirbheek Chauhan
83df90ed6c Fix incorrect return type in several functions
All these should return GstFlowReturn, not gboolean
2016-10-27 23:06:26 +05:30
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
Guillaume Desmottes
172529e151 audioaggregator: fix buffer leak
If the pad was still owning a buffer when being destroyed it was leaked.

Fix a leak with the test_flush_start_flush_stop test.

https://bugzilla.gnome.org/show_bug.cgi?id=766663
2016-06-21 10:52:47 +03:00
Sebastian Dröge
c87a7e2667 base/audio/video: Install headers and pkg-config files
They are still considered unstable API but it would be good to give them some
wider testing already to make sure the API is useful.

https://bugzilla.gnome.org/show_bug.cgi?id=760733
2016-01-22 12:39:48 +02:00
Sebastian Dröge
8a1fa31c67 audio: Move audioaggregator base class to a library
It's useful enough already to be used in other elements for audio aggregation,
let's give people the opportunity to use it and give it some API testing.

https://bugzilla.gnome.org/show_bug.cgi?id=760733
2016-01-22 12:39:48 +02:00
Thomas Vander Stichele
c412fa00a7 remove stuff that's in -base
Original commit message from CVS:
remove stuff that's in -base
2005-06-30 12:43:02 +00:00
Christian Schaller
086b25d40a remove gst-libs from gst-plugins module as it is in gst-plugins-base now
Original commit message from CVS:
remove gst-libs from gst-plugins module as it is in gst-plugins-base now
2005-05-06 11:41:28 +00:00
Tim-Philipp Müller
4dd33312fe Add G_BEGIN_DECLS and G_END_DECLS around headers where missing, so that they work when included from C++ code
Original commit message from CVS:
Add G_BEGIN_DECLS and G_END_DECLS around headers where missing, so that they work when included from C++ code
2005-02-09 22:31:05 +00:00