Commit graph

106 commits

Author SHA1 Message Date
Sebastian Dröge
51982d158a message/query: Simplify CONTEXT messages/queries to only contain a single type 2013-09-17 13:50:08 +02:00
Sebastian Dröge
a7f5dc8b8a query: Make CONTEXT query upstream and downstream 2013-09-17 13:10:16 +02:00
Andoni Morales Alastruey
a70b5fc16a query: add new redirection uri the URI query 2013-08-12 16:34:54 +02:00
Tim-Philipp Müller
472a64418a query: sprinkle some Since 1.2 markers in docs 2013-07-16 14:48:19 +01:00
Sebastian Dröge
356ef049d3 query: Add gst_query_has_context_type() 2013-07-16 15:16:16 +02:00
Philippe Normand
54c678a21e query: new _BANDWIDTH_LIMITED flag
Source elements with limited bandwidth capabilities and supporting
buffering for downstream elements should set this flag when answering
a scheduling query. This is useful for the on-disk buffering scenario
of uridecodebin to avoid checking the URI protocol against a list of
hardcoded protocols.

Bug 693484
2013-04-16 16:52:08 +02:00
Sebastian Dröge
b909061031 gst: Add new GstContext miniobject for sharing contexts in a pipeline 2013-03-29 16:40:21 +01:00
Sebastian Dröge
008b35f6ae query: Add new API to remove allocation params and pools from the allocation query 2013-02-25 13:57:43 +01:00
Tim-Philipp Müller
666c8c11c6 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 20:44:48 +00:00
Mark Nauwelaerts
d1567a82ac query: add convenience API to query for scheduling mode and flags 2012-09-11 17:00:09 +02:00
Edward Hervey
d3ffa82639 Remove 0.10-related documentation and "Since" markers 2012-07-10 12:03:27 +02:00
Wim Taymans
82eb275ef9 query: copy structure in _add_allocation_meta()
Make gst_query_add_allocation_meta() take a copy of the passed caps instead of
taking ownership. This makes it easier for the caller in most cases because it
doesn't have to make a copy and deal with NULL values.
2012-07-10 10:31:00 +02:00
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
Wim Taymans
3f80cb272e query: use more generic structure for meta params 2012-07-06 11:49:47 +02:00
Wim Taymans
8bca7537e6 query: make find_allocation_meta method
Make gst_query_find_allocation_meta() that also return the index of the metadata
and replaces gst_query_has_allocation_meta().
2012-07-06 11:22:43 +02:00
Wim Taymans
8173622844 query: add flags to allocation query
Make it possible to add API specific flags to the ALLOCATION query. This makes
it possible to also check what kinds of subfeatures of the metadata API are
supported.
2012-07-06 11:00:38 +02:00
Sebastian Dröge
1b75a55b19 query: Remove the TOC query, it's not very useful now that we have sticky events 2012-07-05 12:34:41 +02:00
Wim Taymans
2cab15c9f6 docs: improve API docs 2012-06-15 12:57:24 +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
105330784c Add new TOC query 2012-04-02 10:49:38 +02:00
Wim Taymans
ce67b0e539 docs: update more documentation 2012-03-29 13:34:50 +02:00
Wim Taymans
83af60019e query: rework the ALLOCATION query
Separate the bufferpool and allocator hints in the allocation query, some
of the values don't always make sense together.
Keep the bufferpool and its configuration together.
Keep the allocator and its parameters together.
Allow for multiple bufferpool configurations in the query.
2012-03-15 20:23:59 +01:00
Wim Taymans
3d76e6011c query: also include padding in ALLOCATION query
Negotiating padding is needed on second thought so include it in the
ALLOCATION query.
Make the bufferpool take padding into account when allocating.
Make basesrc take padding into account.
Use padding and prefix when allocating in basetransform.
2012-03-14 19:47:10 +01:00
Wim Taymans
318baf4cd9 query: add new drain query
With the new serialized downstream queries we can implement a drain query that
makes an element waits until a downstream element replies to the query.
2012-03-14 16:18:02 +01:00
Wim Taymans
5a21eb36c7 query: register queries like events
Also register queries with a QueryType that allows us to check if the event is
sent in the right direction. Add a serialized query type because we will need
this for the allocation query.
Remove the QueryTypeDefinition stuff, it is not used anymore and we now use
custom queries and separate API for them.
Update defs.
2012-03-14 14:51:16 +01:00
Wim Taymans
b1dfe92f5c query: add method to remove allocation_meta
Also g_return_if_fail for out-of-bounds access instead of silently failing.
2012-03-01 17:41:57 +01:00
Wim Taymans
e80296cf46 meta: split registration of API and implementation
Split out the registration of the metadata API and its implementation. Make a
GType for each metadata API. This allows us to store extra information with the
API type such as the tags.
Change the buffer API so that we can get the metadata using the API GType.
Change the query API so that we use the metadata API GType in the allocation
query instead of a string.
Update netaddress and unit tests
2012-02-29 17:37:09 +01:00
Wim Taymans
0bd5a78701 query: pass allocator in query
Place the allocator object in the ALLOCATION query instead of the name. This
allows us to exchange allocators that are not in the global pool of allocators.
Update elements for the new api
2012-01-30 16:13:31 +01:00
Wim Taymans
c2efd026db make some macros into inline functions 2011-12-05 11:07:24 +01:00
Tim-Philipp Müller
2d7f9cfe92 Merge remote-tracking branch 'origin/master' into 0.11
Conflicts:
	gst/gstbuffer.h
	gst/gstbufferlist.h
	gst/gstcaps.h
	gst/gstdatetime.h
	gst/gstelementfactory.h
	gst/gstevent.h
	gst/gstghostpad.h
	gst/gstindexfactory.h
	gst/gstiterator.h
	gst/gstmessage.h
	gst/gstminiobject.h
	gst/gstpipeline.h
	gst/gstquery.h
	gst/gstsegment.h
	gst/gststructure.h
	gst/gsttaglist.h
	gst/gsturi.h
	gst/gstvalue.h
	libs/gst/base/gstbitreader.h
	libs/gst/base/gstbytereader.h
	libs/gst/base/gstbytewriter.h

Note: can't use G_GNUC_MALLOC with GstCaps return
values in 0.11 because of the EMPTY+ANY singletons.
2011-11-26 19:44:23 +00:00
Tim-Philipp Müller
c8380cb0d2 gst: sprinkle some G_GNUC_MALLOC
Maybe gcc can do something clever with that, or at least
warn us if we don't save the return value somewhere.
2011-11-26 18:57:44 +00:00
Wim Taymans
770159fb1c query: improve scheduling query
Turns some boolean arguments in the scheduling query to flags, which are easier
to extend and makes the code easier to read.
Make extra methods for configuring and querying the supported scheduling modes.
This should make it easier to add new modes later.
2011-11-18 17:27:16 +01:00
Wim Taymans
016d404ccf query: move flags closer to buffering query 2011-11-18 14:08:45 +01:00
Wim Taymans
b5c3e254b1 pad: remove getcaps and use caps query
Remove the getcaps function on the pad and use the CAPS query for
the same effect.
Add PROXY_CAPS to the pad flags. This instructs the default caps event and query
handlers to pass on the CAPS related queries and events. This simplifies a lot
of elements that passtrough caps negotiation.
Make two utility functions to proxy caps queries and aggregate the result. Needs
to use the pad forward function instead later.
Make the _query_peer_ utility functions use the gst_pad_peer_query() function to
make sure the probes are emited properly.
2011-11-15 11:20:48 +01:00
Wim Taymans
d162d97e1f query: add caps query 2011-11-14 11:26:17 +01:00
Tim-Philipp Müller
32e7c5d1ef query: remove GST_QUERY_LAST 2011-11-14 09:57:32 +00:00
Wim Taymans
d1a8695470 fix docs 2011-11-14 10:27:01 +01:00
Wim Taymans
b7966c0c7d pad: make an ACCEPT_CAPS query
Replace the acceptcaps function with a query.
2011-11-09 17:36:00 +01:00
Wim Taymans
0aa1465bbc query: add method to check for metadata
Add a method to check if a certain metadata is supported in the ALLOCATION
query.
2011-06-23 18:03:22 +02:00
Wim Taymans
2d28891528 Merge branch 'master' into 0.11
Conflicts:
	gst/gstelementfactory.c
	gst/gstelementfactory.h
	gst/gstpad.h
	gst/gstpluginfeature.c
	gst/gstpluginfeature.h
2011-06-10 12:09:49 +02:00
Javier Jardón
5d25e4a204 Use "const" instead G_CONST_RETURN
G_CONST_RETURN will be deprecated soon.

https://bugzilla.gnome.org/show_bug.cgi?id=652211
2011-06-09 17:54:27 +01:00
Wim Taymans
78ea732149 query: add methods to query allocators
Add API to add and query allocator implementations to/from the ALLOCATION query.
2011-06-07 16:35:07 +02:00
Tim-Philipp Müller
4b920eb5d2 docs: update for API changes
Also remove GST_PAD_CHECKGETRANGEFUNC macro
2011-06-05 18:57:56 +01:00
Wim Taymans
5fa3082e19 query: add SCHEDULING query
Add a new query to replace the checkgetrange function.
2011-05-24 17:39:56 +02:00
Wim Taymans
933446ec44 query: Hide GstStructure in queries
Hide the GstStructure from the query API.
Rename some methods to match the more common names in GObject libraries.
Add some more useful query API.
2011-05-10 15:33:53 +02:00
Wim Taymans
9d80fbac23 query: improve allocation parameters query
Use the same parameters as those used for the bufferpool. Make sure we can pass
a minimum and maximum amount of buffers needed.
2011-05-02 11:09:52 +02:00
Wim Taymans
ccfaa53fb2 query: fix parsing of the ALLOCATION query
Add methods for parsing the caps and the need_pool boolean.
2011-04-29 10:50:17 +02:00
Wim Taymans
6ea2e71c48 query: fix typo in method name and improve docs
Fixed typo in method name and add/improve the docs.
2011-04-28 16:20:22 +02:00
Wim Taymans
06f6935107 bufferpool: add query to request pool and configuration
Add a query to request allocation parameters and optionally a bufferpool as
well. This should allow elements to discover downstream capabilities and also
use the downstream allocators.
2011-04-28 15:31:48 +02:00
Wim Taymans
24bb414035 Merge branch 'master' into 0.11
Conflicts:
	configure.ac
2011-04-19 16:21:15 +02:00