Commit graph

311 commits

Author SHA1 Message Date
Stefan Sauer
46ea9729df tracer: split into tracer and tracerutils
Keep tracer base class in tracer and move core support into the utils module.
Add a unstable-api guard to the tracer.h so that external modules would need to
acknowledge the status by setting GST_USE_UNSTABLE_API.
2015-10-05 20:59:39 +02:00
Stefan Sauer
4e5d586c7d tracer: initial prototype for the tracing subsystem 2015-10-05 20:59:39 +02:00
Igor Rondarev
6972e7a926 configure: Check for socketpair() in -lsocket too
On e.g. QNX it is in an external library, not libc.

https://bugzilla.gnome.org/show_bug.cgi?id=754875
2015-09-11 23:23:50 +02:00
Nicolas Dufresne
632431aecb gi: Use INTROSPECTION_INIT for --add-init-section
This new define was added to common. The new init section fixed
compilation warning found in the init line that was spread across
all files.
2015-06-16 18:08:24 -04:00
Tim-Philipp Müller
8e6561be91 Remove obsolete Android build cruft
This is not needed any longer.
2015-04-26 17:49:44 +01:00
Alex Ashley
abdafb0d64 protection: add GstProtectionMeta to support protected content
In order to support some types of protected streams (such as those
protected using DASH Common Encryption) some per-buffer information
needs to be passed between elements.

This commit adds a GstMeta type called GstProtectionMeta that allows
protection specific information to be added to a GstBuffer. An example
of its usage is qtdemux providing information to each output sample
that enables a downstream element to decrypt it.

This commit adds a utility function to select a supported protection
system from the installed Decryption elements found in the registry.
The gst_protection_select_system function that takes an array of
identifiers and searches the registry for a element of klass Decryptor that
supports one or more of the supplied identifiers. If multiple elements
are found, the one with the highest rank is selected.

This commit adds a unit test for the gst_protection_select_system
function that adds a fake Decryptor element to the registry and then
checks that it can correctly be selected by the utility function.

This commit adds a unit test for GstProtectionMeta that creates
GstProtectionMeta and adds & removes it from a buffer and performs some
simple reference count checks.

API: gst_buffer_add_protection_meta()
API: gst_buffer_get_protection_meta()
API: gst_protection_select_system()
API: gst_protection_meta_api_get_type()
API: gst_protection_meta_get_info()

https://bugzilla.gnome.org/show_bug.cgi?id=705991
2015-04-18 12:24:06 +01:00
Edward Hervey
e4d07e161d introspection: Don't use g-ir-scanner cache at compile time
It pollutes user directories and we don't need to cache it

https://bugzilla.gnome.org/show_bug.cgi?id=747095
2015-03-31 11:16:09 +02:00
Luis de Bethencourt
bcce3fbcb8 GstDeviceMonitor: keep alphabetical order 2015-02-23 12:24:16 +00:00
Jan Schmidt
81d613694c clock: Improve slaving regression.
Add domain checks for the input values, and a variable precision
calculation that loops if necessary to ensure we never overflow
accumulators and then silently produce garbage results.

Make the (non-public) linear regression function available for
unit testing by putting it in a separate source file the test
can include. Add a unit test that the new regression function
produces sensible results for several inputs taken from real-world
captures.
2015-01-21 22:27:18 +11:00
Sebastian Dröge
444ceb0684 gstconfig: Put gstconfig.h into $(libdir)/gstreamer-1.0/include
It's architecture dependent and should not be placed into the include
directory as the assumption is that all those headers are architecture
independent.

https://bugzilla.gnome.org/show_bug.cgi?id=739767
2014-11-07 11:59:58 +01:00
Olivier Crête
c2583cae90 GstDeviceMonitor: Rename from GstGlobalDeviceMonitor 2014-06-26 15:08:46 -04:00
Olivier Crête
7992174a1a DeviceProvider: Rename from DeviceMonitor 2014-06-26 14:45:30 -04:00
Evan Nemerson
ba1212f63b introspection: include gstversion.h in GIR generation
https://bugzilla.gnome.org/show_bug.cgi?id=703021
2014-06-12 08:22:20 +01:00
Antoine Jacoutot
3e24bbefba libs: g-ir-scanner: do not hardcode libtool path
https://bugzilla.gnome.org/show_bug.cgi?id=726571
2014-04-17 09:26:20 +01:00
Olivier Crête
448d180cdf globaldevicemonitor: Add device monitor aggregator
https://bugzilla.gnome.org/show_bug.cgi?id=678402
2014-03-16 15:12:17 +00:00
Olivier Crête
e4e85fc88a devicemonitor: Add GstDeviceMonitor and related
Also add GstDevice and GstDeviceMonitorFactory
And add code to the registry to save them

https://bugzilla.gnome.org/show_bug.cgi?id=678402
2014-03-16 14:38:07 +00:00
Tim-Philipp Müller
0e1dd050a5 printf: don't build if debugging subsystem was disabled 2013-04-13 01:19:41 +01:00
Tim-Philipp Müller
8fc876f09f printf: add our own printf implementation for debug logging
We will add support for our own printf modifiers, so we can
get nice debug log output on all operating systems irrespective
of the specific libc version used.

https://bugzilla.gnome.org/show_bug.cgi?id=613081
2013-04-12 23:05:56 +01:00
Sebastian Dröge
7477b25df5 caps: Add new data type for handling caps features to the caps
These are meant to specify features in caps that are required
for a specific structure, for example a specific memory type
or meta.

Semantically they could be though of as an extension of the media
type name of the structures and are handled exactly like that.
2013-03-31 18:15:52 +02:00
Sebastian Dröge
b909061031 gst: Add new GstContext miniobject for sharing contexts in a pipeline 2013-03-29 16:40:21 +01:00
Simon Feltman
d2b03a4537 g-i: add built enumtypes headers and sources to gir creation
Add gstenumtypes.h/c for inclusion with g-ir-scanner. This fixes
problems where introspection based bindings think GstState is
typeless due to the GType not being included as an annotation.

https://bugzilla.gnome.org/show_bug.cgi?id=691185
2013-01-27 20:55:38 +00:00
Tim-Philipp Müller
64eee27ebc Use GST_*_1_0 environment variables everywhere
The _1_0 suffixed environment variables override the
non-suffixed ones, so if we're in an environment that
sets the _1_0 suffixed ones, such as jhbuild, we need
to set those to make sure ours actually always get
used.
2013-01-15 13:47:32 +00:00
Tim-Philipp Müller
8c08af2345 gst: don't require gthread-2.0
We don't need to link to gthread-2.0 any longer, since all
the normal thread-related stuff is in GLib proper, and we
don't use g_thread_init() any more.

https://bugzilla.gnome.org/show_bug.cgi?id=689043
2012-11-26 00:26:34 +00:00
Tim-Philipp Müller
ca90ea6e55 Remove GST_USE_UNSTABLE_API guard and defines 2012-09-17 13:35:26 +01:00
Lionel Landwerlin
a30e637406 gst: use configure-detected or externally provided glib-mkenums
To ease cross-compilation.

https://bugzilla.gnome.org/show_bug.cgi?id=677620
2012-08-23 13:54:39 +01:00
Wim Taymans
f362f643ac memory: Make GstAllocator a GstObject
Make GstAllocator a GstObject instead of a GstMiniObject, like bufferpool.
Make a new gstallocator.c file. Make a GstAllocator subclass for the default
allocator.
2012-07-09 16:28:22 +02:00
Sebastian Dröge
b0d89da6b6 gst: Change versioning
Remove GST_MAJORMINOR and replace it by GST_API_VERSION
Also set GST_VERSION_{MAJOR,MINOR,MICRO,NANO} explicitely
now.

All versions are at 1.0.0 now for the release soon but
API/ABI can still change until the 1.0.0 release.

Next release versions until 1.0.0 will be 0.10.9X and
these will be release candidates. GST_VERSION_* will
nonetheless stay at 1.0.0.0.
2012-04-04 14:28:55 +02:00
Stefan Sauer
1074a4e99a Merge branch '0.10'
Conflicts:
	docs/gst/gstreamer-sections.txt
	gst/Makefile.am
	gst/gst.c
	gst/gst.h
	gst/gstevent.c
	gst/gstevent.h
	gst/gstmessage.h
	gst/gstquark.c
	gst/gstquark.h
	gst/gstquery.c
	gst/gstquery.h
	tests/check/Makefile.am
2012-04-02 21:33:10 +02:00
Alexander Saprykin
566025b993 Add new GstTocSetter interface 2012-04-02 10:49:38 +02:00
Alexander Saprykin
63256d271d Add generic table of contents (TOC) support 2012-04-02 10:49:38 +02:00
Sebastian Dröge
cfe71423f0 gst: Remove gstmarshal.[ch] completely and use the generic marshaller
Fixes bug #671130.
2012-03-02 11:05:48 +01:00
Sebastian Dröge
441402f9d5 gst: Don't install gstmarshal.h
The generic, FFI based marshaller should be used instead of these
and we definitely shouldn't export the marshallers in our public API.
2012-03-02 10:51:42 +01:00
Wim Taymans
1969b94267 trace: remove from public headers 2012-01-27 18:27:16 +01:00
Tim-Philipp Müller
be04f3945c index: remove GstIndex and GstIndexFactory for now
There are many good use cases for GstIndex and we want
to add it back again in some form, but possibly not with
the current API, which is very powerful (maybe too powerful),
but also a bit confusing. At the very least we'd need to
make the API bindings-friendly.
2011-12-30 18:32:57 +00:00
Stefan Sauer
a80401b22c controller: move GstControlledProperty into a separate class
Add a GstControlBinding class. This is a preparation for making the
controlsources generate double valued control curves and do the gparamspec
mapping in the control binding. Now the API in GstObject is again mostly
for convenience.
2011-12-25 18:50:45 +01:00
Wim Taymans
facf937276 sample: add new sample miniobject
Add a new simple miniobject that is a combination of a GstBuffer, GstCaps,
GstSegment and other arbitrary info organized in a GstStructure. This object can
be used to exchange samples between an element and the application or for
storing album art in tags etc.
2011-12-01 16:37:46 +01:00
Stefan Sauer
a1599f5f7e controller: merge controller into gstobject
This make the controller even more lightweight (no extra object, no extra lock,
less indirections). For object that don't use the controller the only 'overhead'
is a 3 unused fields in the gst_object structure.
2011-11-10 22:47:07 +02:00
Edward Hervey
deb8e74cad introspection: Add --warn-all to introspection scanner
... and let's get fixing all those docs !
2011-11-10 13:54:02 +01:00
Stefan Sauer
9a27b9c056 controller: move to core/gstobject
Move the controller to gstobject as a simple delegate. The controller and
controlsource are not classes in core. The controlsources stay separate as a lib
for now. This way we can avoid the qdata lookups.

Also remove controller_init(). There is no more need to link to controller for
elements.

Also sanitize the API. We now have functions to add properties like we had
methods to remove that. That avoids then ref count hacks we had in _new.
2011-11-04 20:11:51 +01:00
Tim-Philipp Müller
221c9423d3 filter: remove gst_filter_run() and deprecated filter func
If someone wants to resurrect this, please use a less
generic name space for it.
2011-10-31 14:16:05 +00:00
Tim-Philipp Müller
0a6ec83336 gst: make compiler warn about unstable API if GST_USE_UNSTABLE_API is not defined
And define it in our own build.
2011-07-05 09:46:43 +01:00
Tim-Philipp Müller
3dbcb73b11 Remove GstImplementsInterface
It was a bit too clever, and didn't really work as an API,
confusing people to no end. Better implement specific methods
whether an interface is usable/available/ready on the interface
itself, or even add GError arguments, rather than try to have
per-instance interfaces.
2011-06-26 22:59:26 +01:00
Tim-Philipp Müller
a4092cd5c4 Remove everything libxml2- and loadsave-related 2011-06-04 15:22:06 +01:00
Wim Taymans
4372869e80 pad: implement more sticky events
Remove the context again, adding an extra layer of refcounting and object
creation to manage an array is too complicated and inefficient. Use a simple
array again.
Also implement event updates when calling gst_pad_chain() and
gst_event_send_event() directly.
2011-05-06 11:14:02 +02:00
Wim Taymans
0fee137dbc context: add helper object to manage events
Add a helper object to manage the events that define the context of a buffer and
a stream.
2011-05-04 15:20:10 +02:00
Sebastian Dröge
caaf5ad528 Merge branch 'master' into 0.11 2011-04-16 16:06:02 +02:00
Tim-Philipp Müller
d22ad73e74 gst: gobject-introspection scanner doesn't need to scan or update plugin info 2011-04-16 13:49:45 +01:00
Sebastian Dröge
bc68243123 gst: make sure gobject-introspection scanner calls gst_init()
https://bugzilla.gnome.org/show_bug.cgi?id=647922
2011-04-16 14:34:41 +02:00
Wim Taymans
6be4dbdb5a Merge branch 'master' into 0.11
Conflicts:
	android/base.mk
	android/controller.mk
	android/dataprotocol.mk
	android/elements.mk
	android/gst-inspect.mk
	android/gst-launch.mk
	android/gst-plugin-scanner.mk
	android/gst.mk
	android/indexers.mk
	android/net.mk
	win32/common/libgstbase.def
2011-04-11 10:26:54 +02:00
Alessandro Decina
3f1ef2255a android: make it ready for androgenizer
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the needed Android.mk files.
Androgenizer can be found here: http://git.collabora.co.uk/?p=user/derek/androgenizer.git
2011-04-11 01:08:07 +02:00