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4522 commits

Author SHA1 Message Date
Jonas Holmberg
27fb4ce76c bufferlist: add bufferlist code 
Buffer lists are a means to manage disjoint buffers as one buffer. It's also
possible to put many of those buffers into a list.

The idea is that when support is added to various elements, we will be able to
more efficiently slice and dice buffers, reduce the amount of memcpy and also
reduce data passing overhead.

The implementation is kept simple on purpose, reusing all of the memory
management features we have for miniobjects and buffers.

Access to the bufferlist object is done with an iterator, which allows for
efficient iteration and modification of the list.

See #572285
 2009-05-12 15:18:52 +02:00
Edward Hervey
6c1dce01d1 gstbuffer: copy new buffer flags when copying metadata. 2009-05-12 11:22:11 +02:00
Wim Taymans
8c26c22f2c element: fix posting of async-start messages 
When an element lost its state but was busy doing a state change, still post the
async-start message with the base_time reset flag or else we might end up with
an old base_time.

this can happen when a sink is goin async to paused and then a flushing seek is
performed. This would cause the base_time to remain unmodified because the
async-start message was not sent.
 2009-05-12 10:20:53 +02:00
José Alburquerque
7ff2f9233f API: Add gst_plugin_register_static_full() 
This is mainly useful for bindings that need to provide
some additional user data to the registration function.

Fixes bug #545787.
 2009-05-12 09:02:45 +02:00
Sebastian Dröge
ad8a35ff3e tags: API: Add functions to add single tags to GstTagList or GstTagSetter 
The new functions are gst_tag_setter_add_tag_value()
and gst_tag_list_add_value()). This fixes bug #581198.
 2009-05-12 09:02:44 +02:00
Sebastian Dröge
c003165b76 GstURIHandler: Use get_type_full() vmethod if specified instead of get_type() 
This fixes bug #581281 and makes it easier for bindings to
implement GstURIHandlers. get_protocols_full() was already used
like this.
 2009-05-12 09:02:44 +02:00
Tim-Philipp Müller
01b93c1ef2 xmlregistry: remove the old xml registry 
No point in keeping it around really. Fixes #577926.
 2009-05-12 00:09:58 +01:00
Tim-Philipp Müller
0b285bfa40 tags: add a tag for the container format 
API: add GST_TAG_CONTAINER_FORMAT
 2009-05-11 23:44:19 +01:00
Tim-Philipp Müller
06d79151c1 bin: fix debug message 
Make the debug message show what's actually happening (the message
replaced here is not necessarily of the same type as the one that
replaces it).
 2009-05-11 23:41:52 +01:00
Wim Taymans
b962f41ca1 GstTask: fix compilation 2009-05-12 00:34:44 +02:00
Wim Taymans
d2c5ea9a40 TaskPool: remove _set_func() 
Remove the static function set on the TaskPool before _prepare() is called and
allow for assigning a function to a Task when we _push().
Update the examples
 2009-05-12 00:27:38 +02:00
Wim Taymans
09368ff155 taskpool: fix a comment 2009-05-12 00:27:22 +02:00
Wim Taymans
4b604f7da6 Pad: post STREAM_STATUS_TYPE_CREATE 
Post a stream-status message indicating that a new task was created so that the
application has a chance to change the properties of the task.

Fix unit test to take into account the new ref of the message.
 2009-05-12 00:27:10 +02:00
Wim Taymans
02250179d9 GstTask: add methods for configuring the pool 
Add getter and setter for configuring the GstTaskPool to use for a GstTask.
 2009-05-12 00:26:58 +02:00
Wim Taymans
a8d2516fa6 Task: remember pool 
Remember the pool we currently have our task running so that we can use it to
join the task later on.
Fix a leak of the taskpool.
 2009-05-12 00:26:48 +02:00
Wim Taymans
8e2bd06c31 task: fix deadlock due to typo 2009-05-12 00:25:41 +02:00
Wim Taymans
5fdd5e0a1e GstTask: use GstTaskPool for managing threads 
Use the new GstTaskPool to handle streaming threads.
 2009-05-12 00:25:11 +02:00
Wim Taymans
4d326be6cf taskpool: fix docs, make push/join generic 
Fix some more docs.
Make _push() return a generic id (this can be something else than a GThread in
some cases) and make _join() use that generic id.
 2009-05-12 00:22:25 +02:00
Wim Taymans
aadac11ae3 taskpool: add new object to manage threads 
Add a new object GstTaskPool to manage the streaming threads.
This will allow us to create and use custom configured threads.
 2009-05-12 00:22:19 +02:00
Wim Taymans
2d8a22c1da Task: add method to set the priority 
Add a method to configure a priority for the threads used by GstTask.
 2009-05-12 00:08:35 +02:00
Wim Taymans
b59045aab9 GstTask: improve documentation 
Improve the documentation for the callbacks.
 2009-05-12 00:05:12 +02:00
Wim Taymans
540560a758 GstPad: install thread callbacks of the task 
Install thread status callbacks on the task object of a pad and post
STREAM_STATUS messages.
 2009-05-12 00:00:44 +02:00
Wim Taymans
d4a9ece0b1 message: clarify some docs 2009-05-11 23:53:52 +02:00
Wim Taymans
35eeb4864c Task: call leave_thread before signaling 
Call the leave_thread callback before we signal the thread performing the _join
so that we can be sure that the listener still has valid info in the callback.
 2009-05-11 23:49:19 +02:00
Wim Taymans
e72efeccd1 GstMessage: Add STREAM_STATUS message methods 
Add methods to handle the stream_status message types.
 2009-05-11 23:47:22 +02:00
Wim Taymans
81c0840ab0 quark: add "object" quark 
Add the object quark that will be used for the STREAM_STATUS messages.
 2009-05-11 23:47:06 +02:00
Wim Taymans
d52114d449 Task: remove create/join methods 
Prepare for using the GstTaskPool object. We don't need the create and join
callbacks anymore, they will be handled by the pool.
 2009-05-11 23:44:42 +02:00
Wim Taymans
a830dcd9c2 GstTask: add private data, fix parent_class 
Use the parent class that the glib macro gave us
Actually add the private data to the task.
 2009-05-11 23:30:02 +02:00
Wim Taymans
d68a20906a GstTask: hook up enter/leave/notify callbacks 
Hoop up the notify/enter/leave callbacks.
 2009-05-11 23:24:32 +02:00
Wim Taymans
9d8d9e0805 GstTask: allow setting callbacks 
Allow setting thread callbacks that will allow us to control the threads used by
the task.
 2009-05-11 23:19:53 +02:00
Wim Taymans
c3a4f5a976 GstTask: add some more docs 2009-05-11 23:04:02 +02:00
Wim Taymans
10f5429887 GstPad: use new task function 
Use the new task_set_state function and actually return its result to
the caller.
 2009-05-11 23:00:45 +02:00
Wim Taymans
c31c3f215f GstTask: unify task state functions 
Add new gst_task_set_state() to change the state of the task instead of
duplicating the code in each function.

API: GstTask::gst_task_set_state()
 2009-05-11 22:59:35 +02:00
Wim Taymans
fb3d528d1a Message: small indentation change. 2009-05-11 22:40:11 +02:00
Wim Taymans
761b0e39c1 Avoid unneeded type checks 2009-05-11 22:35:09 +02:00
Wim Taymans
ceb74fe2cf registry: avoid calling _get_name() too much 
Avoid calling gst_plugin_get_name() too many times but instead cache
the value.
 2009-05-11 22:35:09 +02:00
Wim Taymans
84c5db2635 Use new _ref_sink when we can 2009-05-11 22:35:09 +02:00
Wim Taymans
54401df78c gstobject: add gst_object_ref_sink 
Add the gst_object_ref_sink() method to match the glib one.

API: GstObject::gst_object_ref_sink()
 2009-05-11 22:35:08 +02:00
Wim Taymans
20d2734a25 gstobject: avoid type checks 2009-05-11 22:35:08 +02:00
Wim Taymans
13515a7535 gstbuffer: avoid typechecks in finalize 
Avoid useless typechecking in the finalize of buffers and subbuffers.
 2009-05-11 22:35:08 +02:00
Jan Schmidt
bd07633cc2 info: Support new printf extensions in glibc 2.10 
The printf extension mechanism changed in glibc 2.10, and the older
register_printf_function is deprecated. Detect and use the new
mechanism where available.
 2009-05-11 21:30:14 +01:00
Wim Taymans
81cadeecd2 GstBin: set PENDING_STATE correctly 
Set the pending state correctly when we are going to perform an async
state_continue on the bin.
Fixes #580121
 2009-04-24 19:36:22 +02:00
Stefan Kost
581ccbb581 gstdebug: compete stubs. Fixes #579177. 
Avoid defines when including gstinfo.h ourself and complete stubs. Sync stub
returns with the defines.
 2009-04-17 15:01:46 +03:00
Yaakov Selkowitz
eacfe25cf9 gst_init: relocatability is unnecessary on Cygwin 
See #555978.
 2009-04-17 11:39:59 +01:00
Brian Cameron
e6a3fd9bbb gstinfo: don't assume G_HAVE_ISO_VARARGS implies ISO C99 
Makes headers C++ clean, esp. with the Sun compilers.
Fixes #567692.
 2009-04-17 10:11:21 +01:00
Tim-Philipp Müller
b31896b2af GstPlugin: fix compilation if both HAVE_WIN32 and HAVE_SIGACTION are defined 
Move _gst_plugin_fault_handler_is_setup into the ifdef block where it's
used. Fixes #578201.
 2009-04-17 09:17:40 +01:00
Jan Schmidt
d50044dc2f docs: remove errant gtk-doc comment marker triggering a warning 2009-04-16 00:48:12 +01:00
Jan Schmidt
4c6c9c2d5b paramspecs: revert gst_param_spec_is_mutable() for release 
Revert the gst_param_spec_is_mutable API for this release so we can
discuss it a bit further first.
 2009-04-16 00:48:11 +01:00
Stefan Kost
659102e04a gstdebug: show enabled/disabled in configure and fix build for disabled 
When its disabled, we poison some symbols to force a build error if they are
used. Dunno how useful this acually is, but we need to disable the poisoning
when we include this ourself. Also don't define some of the dummies, as they
are getting replaced with defines and that creates code that does not compile.
 2009-04-15 23:35:35 +03:00
Sebastian Dröge
c09069c889 Use g_once_init_*() instead of GOnce for the enum types 2009-04-15 19:58:34 +02:00