Commit graph

674 commits

Author SHA1 Message Date
Wim Taymans
fe3af1d67b pad: keep the parent alive when requested
Add a new pad flag NEED_PARENT that ensures that the parent of a pad is
reffed and not NULL when the event, query and internal links functions
are called.
When a pad is added to an element automatically make sure the NEED_PARENT flag
is enabled.
2011-11-16 12:08:22 +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
13754e87fc element: add a default set_clock implementation
Add a default set_clock implementation and avoid doing work in the vmethod
trampoline. This requires subclasses to chain up.
2011-11-10 12:09:57 +01:00
Wim Taymans
2227d80f93 element: don't do anything in the vmethod trampoline
Avoid doing stuff in the vmethod trampoline, just let the default
implementation of the method take care of things.
2011-11-10 12:08:51 +01:00
Wim Taymans
996d3dd5e4 element: fix some docs 2011-11-10 12:08:15 +01:00
Wim Taymans
6cc7254166 remove query types
It was not really useful
2011-11-09 11:47:10 +01:00
Wim Taymans
e4725d9df2 structure: cleanup API
gst_structure_empty_new() -> gst_structure_new_empty()
  gst_structure_id_empty_new() -> gst_structure_new_id_empty()
  gst_structure_id_new() -> gst_structure_new_id()
2011-11-02 08:59:44 +01:00
Tim-Philipp Müller
534e077c18 elementfactory: don't export private _gst_elementclass_factory quark 2011-10-08 20:46:55 +01:00
Sebastian Dröge
43538e2e75 Merge branch 'master' into 0.11
Conflicts:
	docs/design/draft-buffer2.txt
	docs/design/part-TODO.txt
	docs/design/part-block.txt
	docs/design/part-bufferlist.txt
	docs/design/part-caps.txt
	docs/design/part-element-transform.txt
	docs/design/part-events.txt
	docs/design/part-negotiation.txt
	gst/gstcaps.c
	gst/gstevent.h
	gst/gstghostpad.c
	gst/gstinterface.c
	gst/gstpad.c
	gst/gstpad.h
	gst/gstutils.c
	libs/gst/base/gstbasesink.c
	libs/gst/base/gstbasesrc.c
	libs/gst/base/gstbasetransform.c
	libs/gst/base/gsttypefindhelper.c
	plugins/elements/gstcapsfilter.c
	plugins/elements/gsttee.c
	tests/check/generic/sinks.c
	tools/gst-launch.1.in
2011-09-08 14:28:23 +02:00
Piotr Fusik
14f5518f3d docs, gst: typo fixes
https://bugzilla.gnome.org/show_bug.cgi?id=658449
2011-09-07 18:03:17 +01:00
Stefan Sauer
83eb2d42fa docs: escape % in docblob 2011-09-07 14:08:35 +02:00
Wim Taymans
8170c34c94 Merge branch 'master' into 0.11
Conflicts:
	gst/gstbuffer.h
	gst/gstcaps.c
	gst/gstcaps.h
	gst/gstevent.c
2011-08-22 12:33:35 +02:00
Stefan Kost
cce32ba0a2 docs: more clarification for element docs
Don't suggest deprecated method in the desction docs and try to be more helpful
in other places by suggesting related functions.
2011-08-20 14:07:55 +02:00
Stefan Kost
a3611c139a docs: small clarification in the gst_element_get_request_pad docs
Make it more obvious that one should pass the template name.
2011-08-20 09:57:14 +02:00
Tim-Philipp Müller
388548222d element: don't use G_CONST_RETURN
It's been deprecated in newer GLib versions
2011-07-28 12:11:36 +01:00
Wim Taymans
3cb8b33935 message: move the new_base_time flag to async_done
Move the flag to indicate that a new_base_time should be distributed to the
pipeline, from the async_start to the async_done message. This would allow us to
decide when to reset the pipeline time based on other reasons than the
FLUSH_START event.

The main goal eventually is to make the FLUSH events not reset time at all but
reset the time based on the first buffer or segment that prerolls the pipeline
again.
2011-06-08 13:45:19 +02:00
Wim Taymans
0de2f64e12 element: small cleanups 2011-06-02 15:37:41 +02:00
Wim Taymans
9555a7f8d0 element: inline the recursice state lock 2011-06-02 14:09:46 +02:00
Edward Hervey
ceb86a586e gst: Remove obvious dead assignments 2011-05-31 18:30:30 +02:00
Wim Taymans
0d546490f6 remove some more deprecated methods 2011-05-24 18:39:41 +02:00
Wim Taymans
e8080ab874 element: add method to get metadata
Add a method to get the metadata from a klass.
2011-05-20 12:45:06 +02:00
Sebastian Dröge
5f406248eb element: Consider GstPadTemplate as immutable
Don't copy the templates when creating subclasses but only increase
their refcount.
2011-05-17 13:13:51 +02:00
Sebastian Dröge
be00534878 padtemplate: Create pad templates with floating refs
And take ownership of the floating ref in gst_element_add_pad_template()
2011-05-17 13:13:51 +02:00
Sebastian Dröge
3d2127f865 Revert "query: allow _make_writable on query handlers"
This reverts commit cf4fbc005c.

This change did not improve the situation for bindings because
queries are usually created, then directly passed to a function
and not stored elsewhere, and the writability problem with
miniobjects usually happens with buffers or caps instead.
2011-05-17 11:21:41 +02:00
Sebastian Dröge
b935a814d9 Merge branch 'master' into 0.11
Conflicts:
	configure.ac
	docs/gst/gstreamer-sections.txt
	gst/gstbin.c
	gst/gstelement.c
	gst/gstelement.h
	gst/gstghostpad.c
	gst/gstminiobject.c
	gst/gstminiobject.h
	libs/gst/base/gstbasesrc.c
	libs/gst/base/gstbasetransform.c
	plugins/elements/gstinputselector.c
	tests/check/gst/gstminiobject.c
2011-05-16 16:53:04 +02:00
Sebastian Dröge
3872b816d2 element: Add GstElement::state_changed vfunc
API: GstElement::state_changed

This is always called when the state of an element has changed and
before the corresponding state-changed message is posted on the bus.
2011-05-14 11:39:35 +02:00
Sebastian Dröge
2f947f3993 element: If activating one pad failed error out early instead of trying to activate the next pads
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
2011-05-14 11:39:33 +02:00
Wim Taymans
cf4fbc005c query: allow _make_writable on query handlers
Pass a GstQuery ** to the query handlers so that they can make the query
writable before using a setter on it.
Port code to new API.
2011-05-10 18:36:33 +02:00
Wim Taymans
84a1f4ba7f element: use request_new_pad_full as the default
Add GstCaps to request_new_pad so that request_new_pad_full can be removed.
Fix elements.
2011-05-10 16:41:36 +02:00
Wim Taymans
3d949e988b element: don't mess with pad caps in activate
When deactivating a pad, let the pad decide what fields to clear.
2011-05-06 17:39:08 +02:00
Wim Taymans
fb3da828e5 element: rename gst_element_lost_state_full()
Rename gst_element_lost_state_full() to gst_element_lost_state() and
remove the old method name.
2011-05-06 12:19:16 +02:00
Sebastian Dröge
98d1ee4a8f gst: Update everything for the new GstIterator API 2011-05-05 15:36:03 +02:00
Sebastian Dröge
5a6ef6408f element: If activating one pad failed error out early instead of trying to activate the next pads
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
2011-05-05 12:30:05 +02:00
Sebastian Dröge
65eafd9340 Merge branch 'master' into 0.11
Conflicts:
	docs/gst/gstreamer-sections.txt
	gst/gstelementfactory.c
	gst/gstminiobject.c
2011-05-05 12:27:51 +02:00
Stefan Kost
41754faaaf docs: fixup broken xref 2011-05-03 13:03:20 +03:00
Wim Taymans
d939bea074 element: remove unused variable 2011-04-20 19:03:49 +02:00
Wim Taymans
9ccd6b1134 element: don't touch base_time or clock in state change
Don't touch the base_time or the clock when setting an element to the READY or
NULL state. It is the parent that will manage this for us.
2011-04-20 19:03:16 +02:00
Sebastian Dröge
aad57970de element: Inherit element metadata and pad templates from parent classes
This allows to add pad templates and set metadata in class_init instead of
base_init. base_init is a concept that is not supported by almost all
languages and copying the templates/metadata for subclasses is the more
intuitive way of doing things.

Subclasses can override pad templates of parent classes by adding a new
template with the same now.

Also gst_element_class_add_pad_template() now takes ownership of the
pad template, which was assumed by all code before anyway.

Fixes bug #491501.
2011-04-16 15:59:35 +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
Tim-Philipp Müller
3fc68cf9e8 element: unref event in default_send_event in case element has no pads
Spotted by  Haakon Sporsheim.
2011-04-09 18:04:55 +01:00
Wim Taymans
8bcaf95662 Merge branch 'master' into 0.11 2011-04-04 11:17:28 +02:00
Sebastian Dröge
38c07bac1d element: When requesting an existing pad print a g_critical() instead of using an assertion
Some applications are requesting the same pad name multiple times
and the behaviour is undefined and different from element to element
but we don't want to break applications that work just fine.

In 0.11 this check should be an assertion again, although elements
have to do manual checking if the pad already exists again because
it can't be done in a threadsafe way here.
2011-04-01 13:58:43 +02:00
Sebastian Dröge
9f3e48b55b element: Use gint64/guint64 string parsing functions
And check that the requested pad names are inside the valid
gint/guint range.
2011-04-01 13:58:43 +02:00
Josep Torra
c40dba242c element: strto[u]l() returns a g[u]long 2011-04-01 13:58:43 +02:00
Wim Taymans
7a62d32a07 Merge branch 'master' into 0.11-fdo
Conflicts:
	docs/plugins/gstreamer-plugins.hierarchy
	gst/gstelement.c
2011-03-30 19:58:52 +02:00
Sebastian Dröge
b8ea24d466 element: Fix sanity checks for request pad templates without % 2011-03-29 16:22:46 +02:00
Sebastian Dröge
cb3f09a719 element: Add some more sanity checks to the pad name checking of request pads in all cases
Especially check if a pad with that name already exists.
2011-03-29 11:57:58 +02:00
Sebastian Dröge
c9238f6f56 element: Check %u too when trying to find a pad template for a request pad 2011-03-29 11:52:06 +02:00
Wim Taymans
238b9a57cc Merge branch 'master' into 0.11
Conflicts:
	configure.ac
	gst/gstelement.c
	gst/gstelement.h
	gst/gstpad.c
	gst/gstutils.c
	libs/gst/base/Makefile.am
	libs/gst/check/Makefile.am
	libs/gst/controller/Makefile.am
	libs/gst/dataprotocol/Makefile.am
	libs/gst/net/Makefile.am
	win32/common/libgstreamer.def
2011-02-22 14:11:59 +01:00
Edward Hervey
b39ccb5ac3 Revert "element: Call ->release_pad() to clean up pad"
This commit changes the request pad behaviour for plugins and applications.

Reopens Bug #402562

The proper fix for that bug is to keep track of created request pads.

This reverts commit a5e44ffffa.
2011-02-21 11:55:50 +01:00
David Schleef
a5e44ffffa element: Call ->release_pad() to clean up pad
Fixes #636011 and #402562.
2011-02-17 19:14:19 -08:00
Tim-Philipp Müller
1a6f61a1c9 docs: mention that it's necessary to set the state of elements added to an already-running pipeline
https://bugzilla.gnome.org/show_bug.cgi?id=641631
2011-02-10 00:04:09 +00:00
Bastien Nocera
e6de18ea99 GstElement: Fix warning with GCC 4.6
gstelement.c: In function ‘gst_element_get_request_pad’:
gstelement.c:1052:18: error: variable ‘tmp’ set but not used [-Werror=unused-but-set-variable]

https://bugzilla.gnome.org/show_bug.cgi?id=640850
2011-01-28 19:59:56 +00:00
Edward Hervey
04ebbc9f5a GstElement: Add a more flexible way to get request pads.
The new request_new_pad_full vmethod provides an additional caps field,
which allows elements to take better decision process.

Also, add a gst_element_request_pad() function to allow developers to be
able to specify which pad template they want a pad of.

Convert gstutils to use that new method instead of the old one when more
efficient.

This is useful for being able to request pads in a more flexible way,
especially when the element can provide pads whose caps depend on
runtime configuration and therefore can't provide pre-registered
pad templates.

API: GstElement::request_new_pad_full
API: gst_element_request_pad

https://bugzilla.gnome.org/show_bug.cgi?id=637300
2011-01-05 19:46:47 +01:00
Edward Hervey
3efb73c121 gst: documentation fixups and annotation
Reported by enabling the --warn-all option of g-ir-scanner
2010-12-17 19:14:41 +01:00
Tim-Philipp Müller
3256c708be docs: gst: more gobject introspection annotations
Many of these are superfluous, added for clarity.
2010-12-07 18:37:04 +00:00
Wim Taymans
920ef127ce element: rework GstElementDetails
Clean up the GstElement structure
Replace GstElementDetails with metadata
2010-12-07 15:33:04 +01:00
Wim Taymans
993eda5004 remove deprecated symbols and methods 2010-12-06 19:18:31 +01:00
Stefan Kost
898583b2a0 docs: query doc improvements
More xrefs. Mentioned that some queries need a running pipeline.
2010-12-03 09:50:32 +02:00
Stefan Kost
8ef7e46d24 docs: fix warnings pointed out by gtk-doc 2010-09-13 11:18:25 +03:00
Stefan Kost
65356fbb7a element-details: allow for arbitrary element details
Add a GstStructure to GstElementClass and GstElementFactory. Add setters/getter.
Handle it in the registry code. Print items in gst-inspect.
Fixes #396774.

API: gst_element_class_set_meta_data(), gst_element_factory_get_meta_data_detail()
2010-09-06 12:31:04 +03:00
Tim-Philipp Müller
71f3a6f0f7 Don't include <libxml/parser.h> from public headers if GST_DISABLE_DEPRECATED is defined
Since everything GstXML related has been deprecated, we can now skip the
libxml includes from the public headers when GST_DISABLE_DEPRECATED is
defined.

See #463435.
2010-06-26 10:35:38 +01:00
Sebastian Dröge
5f4a965f67 gstxml: Deprecate GstXml and related functions
Pipeline serialisation to and from XML is horribly broken for all
but the most simple use cases, and will likely never be fixed.
Make sure everyone playing around with these tools is aware of
this, to avoid frustration. See countless bug reports in bugzilla.

Fixes bug #622685.
2010-06-25 18:25:40 +02:00
Edward Hervey
4a11063768 Revert "GstPad: Add GST_PAD_NEGOTIABLE GstPadFlag"
This reverts commit dc38e75d88.

boom
2010-06-15 11:54:19 +02:00
Edward Hervey
27a58ed70d Revert "element: only clear negotiable when going to NULL"
This reverts commit 8f5ec1f737.

bleeeeh
2010-06-15 11:54:19 +02:00
Wim Taymans
8f5ec1f737 element: only clear negotiable when going to NULL
Don't clear the negotiable flag when going to READY because then it will never
be set to TRUE again.
2010-06-14 18:07:23 +02:00
Edward Hervey
dc38e75d88 GstPad: Add GST_PAD_NEGOTIABLE GstPadFlag
A pad is 'negotiable' when its container element is in a state greater
than GST_STATE_READY

API:gst_pad_is_negotiable
API:gst_pad_set_negotiable
API:GST_PAD_NEGOTIABLE

https://bugzilla.gnome.org/show_bug.cgi?id=618644
2010-06-14 17:08:14 +02:00
Sebastian Dröge
6fd7c5bda0 element: Store result of strtol in an unused variable to really fix a compiler warning... 2010-06-14 08:11:35 +02:00
Sebastian Dröge
fe378a9067 element: Cast return value to void to prevent compiler warning 2010-06-13 20:52:36 +02:00
Sebastian Dröge
e6e29192bc Remove some dead assignments 2010-06-13 17:08:48 +02:00
Tim-Philipp Müller
ae56d71363 element: make 'adding flushing pad' warning more useful
This is a pretty common issue with ghost pads, let's make
the warning more helpful and tell people what they need
to do to fix it.
2010-04-30 13:09:34 +01:00
Sebastian Dröge
fd68dbc08f gst: Use GSlice instead of normal g_malloc in more places 2010-03-28 19:48:45 +02:00
Benjamin Otte
3b4aa3f76a Deprecated gst_element_class_set_details()
Use gst_element_class_set_details_simple() instead. If you want to
convert automatically, here's a script:

for file in `git grep -l GstElementDetails`; do
  sed -i -n -r '
    1h
    1!H
    $ {
      g
      s/((\/\*[^\n]*\*\/)?\n)*[^\n]*GstElementDetails .* =\s*GST_ELEMENT_DETAILS\s*\((\"[^\"]*\",\s*\"[^\"]*\",\s*\"[^\"]*\",\s*(\"[^\"]*\"\s*)*)\);\n*(.*)gst_element_class_set_details \(([^,]*),\s*[^)]*\)/\n\n\5gst_element_class_set_details_simple (\6, \3)/
      s/((\/\*[^\n]*\*\/)?\n)*[^\n]*GstElementDetails .* =\s*\{\s*(\"[^\"]*\",\s*\"[^\"]*\",\s*\"[^\"]*\",\s*(\"[^\"]*\"\s*)*)\};\n*(.*)gst_element_class_set_details \(([^,]*),\s*[^)]*\)/\n\n\5gst_element_class_set_details_simple (\6, \3)/
      p
    }' $file
  ~/gst/gstreamer/tools/gst-indent $file
done
2010-03-24 12:20:05 +01:00
Edward Hervey
d60a3b8a59 gstreamer: remove unneeded casts
G_PARAM_SPEC_VALUE_TYPE does an expensive type check, whereas the
value_type field is a public field, so we can just use it directly.
2010-03-11 11:46:28 +01:00
Benjamin Otte
7e7f51f617 Fixes for -Wmissing-declarations -Wmissing-prototypes
Also adds those flags to the configure warning flags

https://bugzilla.gnome.org/show_bug.cgi?id=611692
2010-03-11 10:59:57 +01:00
Benjamin Otte
5c01dcb1f7 remove unused gst_element_default_error()
https://bugzilla.gnome.org/show_bug.cgi?id=611692
2010-03-10 15:24:11 +01:00
Wim Taymans
14113e8661 element: fix typo in comments 2010-03-08 17:36:02 +01:00
Johan Bilien
1d7afbd0f2 introspection: add annotation for gst_element_get_state
state and pending are "out" arguments.

Fixes #605189.
2010-02-18 01:28:57 +00:00
Wim Taymans
fc7dd46b20 avoid some more type checks 2009-12-24 14:40:54 +01:00
Stefan Kost
790e5d10c8 docs: add more docs around GstState and GstStateChange
Take reviewed docs from docs/design/part-state to have that more prominent
inside the api docs. Add a few sentences to link things better together.
2009-12-14 15:11:42 +02:00
Wim Taymans
8bc67e5434 element: use NULL instead of 0 for pointers 2009-12-09 13:27:22 +01:00
Stefan Kost
211b2e4338 element: access padtemplate list directly to avoid call and type check. 2009-11-04 22:42:52 +02:00
Tim-Philipp Müller
daecaf0e8a Remove GST_DEBUG_FUNCPTR where they're pointless
There's not much point in using GST_DEBUG_FUNCPTR with GObject
virtual functions such as get_property, set_propery, finalize and
dispose, since they'll never be used by anyone anyway. Saves a
few bytes and possibly a tenth of a polar bear.
2009-10-28 00:44:24 +00:00
Tim-Philipp Müller
0d50805678 element: don't take object lock for g_critical() and flesh out warning message some more 2009-09-01 10:05:21 +01:00
Stefan Kost
86edbb954c debug: more detail in wrong-state-on-dispose error.
Also tell in which state the element actualy is and if it is eventualy
state-locked.
2009-09-01 00:06:27 +03:00
Wim Taymans
a3f9908266 element: better type checks
Add GST_CLOCK typecheck for _set_clock().
Allow setting NULL indexes on element (clear the current index)
Some whitespace fixes.
2009-08-28 18:36:45 +02:00
Stefan Kost
fdcde50cb0 request-pad: tell about ref counts in release_request_pad docs.
It is not too obvious that getting and releasing request pads is not entierly
symetrical regarding to the pad refcount. Add a note about that to the docs.
This might deserve a FIXME-0.11 too.
2009-06-26 12:50:53 +03:00
Josep Torra
bf2c345667 gstelement: moved the clock unref to the right place 2009-06-17 16:45:17 +02:00
Josep Torra
5d0b8a7489 gstelement: unref the clock when the element changes to null state 2009-06-17 16:17:27 +02:00
Tim-Philipp Müller
470e561216 gstxml: fix (de)serialisation of properties of type GstStructure
souphttpsrc has a property of type GstStructure, which causes an
assertion when serialising it to xml. Fixes #585137.
2009-06-16 08:55:17 +01:00
Wim Taymans
309d78770c debug: add some more debug to element and pads 2009-06-15 18:42:59 +02:00
Stefan Kost
55577a48ea registry: don't recreate features on first use. Fixes #584389
The first time one calls gst_element_factory_make(), gst recreates the plugin
feature and the element factory. As a side effect we ref the class to fill
in detail we already have filled from the registry cache. This patch changes
the behaviour to just update the existing entries. The factory is now attached
to the type and set in gst_element_base_class_init().
2009-06-07 23:48:59 +03:00
Wim Taymans
ae62089f58 element: reset start_time in lost state 2009-05-29 16:14:36 +02:00
Wim Taymans
6beb496878 docs: update element an pipeline docs 2009-05-29 13:03:15 +02:00
Wim Taymans
83b2c63a30 element: add start_time field an methods
Add a start_time field and some methods. The start_time will contain the
running_time of when the element last went to paused. This time can be user to
report the position in PAUSED but also to do more correct clipping and
stepping later.
2009-05-29 11:55:38 +02:00
Wim Taymans
91f901975a element: fix typo in comments 2009-05-25 18:45:19 +02:00
Jan Schmidt
c05e2382cb docs: Fix up some documentation warnings.
Since: tags should always be the last thing in a doc block, apparently.
Add some Returns: descriptions to some recent functions.
2009-05-22 09:33:02 +01:00
Wim Taymans
f7c5767559 docs: update docs for stream_time->running_time
Change some instances where we wrongly refer to stream time where it should have
been running time.
2009-05-21 17:32:00 +02:00
Hannes Bistry
b47f425069 loadsave: fix requestpad handling and serialisation order.
Support request pads when loading. Reverse pad serialisation order to
preserve it when recreating the pipeline.
2009-05-20 10:58:59 +03:00
Wim Taymans
ae08561ae6 element: add gst_element_lost_state_full()
Add a gst_element_lost_state_full() with an extra argument to control
distribution of a new base_time. We will need this for flushing step
operations.

API: GstElement::gst_element_lost_state_full()
2009-05-14 11:36:28 +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
Sebastian Dröge
e7ccf786c3 gst: Use G_DEFINE_TYPE and friends or at least g_once_init_* in the _get_type() functions 2009-04-04 10:20:36 +02:00
Edward Hervey
00cbbc87c7 Remove unused variables detected by LLVM's Clang static analyzer. 2009-04-03 12:56:48 +02:00
Wim Taymans
ffc752c458 element: Fix a little debug message 2009-03-27 16:15:10 +01:00
Stefan Kost
a5e3baf44d docs: more info about when state changes can be async and when not. 2009-03-19 10:39:33 +02:00
Edward Hervey
334ad4c328 gst/: Assign debug statements to relevant categories instead of the 'default' category so they don't get lost in debu...
Original commit message from CVS:
* gst/gstelement.c: (gst_element_message_full),
(gst_element_pads_activate):
* gst/gstobject.c: (gst_object_dispatch_properties_changed):
* gst/gstutils.c: (gst_pad_proxy_getcaps), (gst_pad_proxy_setcaps),
(gst_pad_add_data_probe_full), (gst_pad_add_event_probe_full),
(gst_pad_add_buffer_probe_full), (gst_pad_remove_data_probe),
(gst_pad_remove_event_probe), (gst_pad_remove_buffer_probe):
Assign debug statements to relevant categories instead of the 'default'
category so they don't get lost in debugging.
2009-01-03 18:10:08 +00:00
Antoine Tremblay
607fd58a5e gst/gstelement.c: Avoid leaking the parent ref when we fail changing the state of the element using gst_element_sync_...
Original commit message from CVS:
Based on patch by: Antoine Tremblay <hexa00 at gmail dot com>
* gst/gstelement.c: (gst_element_sync_state_with_parent):
Avoid leaking the parent ref when we fail changing the state of the
element using gst_element_sync_state_with_parent(). Fixes #551978.
2008-09-14 22:01:30 +00:00
Sebastian Dröge
4bfb1fe70c Remove GST_DISABLE_(ENUMTYPES|INDEX|URI) everywhere.
Original commit message from CVS:
* configure.ac:
* docs/gst/gstreamer-sections.txt:
* docs/gst/gstreamer.types:
* docs/gst/gstreamer.types.in:
* gst/Makefile.am:
* gst/gst.c:
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_set_index_func):
* gst/gstconfig.h.in:
* gst/gstelement.c: (gst_element_get_index):
* gst/gstregistrybinary.c: (gst_registry_binary_save_feature),
(gst_registry_binary_load_feature),
(gst_registry_binary_read_cache):
* gst/gstregistryxml.c: (load_feature),
(gst_registry_xml_read_cache), (gst_registry_xml_save_feature):
* plugins/Makefile.am:
* tools/gst-indent:
* tools/gst-inspect.c: (print_index_info), (print_element_list),
(print_plugin_features), (print_element_features):
* tools/gst-xmlinspect.c: (print_event_masks),
(print_element_info):
* win32/common/gstconfig.h:
Remove GST_DISABLE_(ENUMTYPES|INDEX|URI) everywhere.
Disabling the indexers and URI handler code will only reduce the
required amount of memory by a very small amount but on the other hand
requires much more maintaince work. Apart from that many places of
code are broken when disabling them.
Disabling the enum types doesn't reduce the required amount of memory
by more than a few bytes and makes it hard to fix bugs like #539772,
i.e. use the enums as GObject properties.
2008-07-31 15:20:32 +00:00
Sebastian Dröge
3edb63d2ed gst/gstelement.*: Deprecated gst_element_get_pad() as it can't be used sanely. It's not clear of the reference to the...
Original commit message from CVS:
* gst/gstelement.c:
* gst/gstelement.h:
Deprecated gst_element_get_pad() as it can't be used sanely. It's not
clear of the reference to the resulting pad must be released later
or not, resulting in possible leaks. Fixes bug #533865.
2008-05-29 07:19:47 +00:00
Sebastian Dröge
2faa733276 Revert previous changes to the behaviour of GstPadTemplates, etc and the possiblity to call them in class_init as it ...
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_get_type), (gst_bin_base_init),
(gst_bin_class_init):
* gst/gstelement.c: (gst_element_base_class_init),
(gst_element_class_add_pad_template):
* gst/gstpadtemplate.c: (gst_pad_template_init):
* gst/gstpipeline.c: (gst_pipeline_get_type),
(gst_pipeline_base_init), (gst_pipeline_class_init):
* libs/gst/base/gstbasesink.c:
* libs/gst/base/gstbasesrc.c: (gst_base_src_get_type),
(gst_base_src_base_init), (gst_base_src_class_init):
* plugins/elements/gstcapsfilter.c: (gst_capsfilter_base_init),
(gst_capsfilter_class_init):
* plugins/elements/gstfakesink.c: (gst_fake_sink_base_init),
(gst_fake_sink_class_init):
* plugins/elements/gstfakesrc.c: (gst_fake_src_base_init),
(gst_fake_src_class_init):
* plugins/elements/gstfdsink.c: (gst_fd_sink_base_init),
(gst_fd_sink_class_init):
* plugins/elements/gstfdsrc.c: (gst_fd_src_base_init),
(gst_fd_src_class_init):
* plugins/elements/gstfilesink.c: (gst_file_sink_base_init),
(gst_file_sink_class_init):
* plugins/elements/gstfilesrc.c: (gst_file_src_base_init),
(gst_file_src_class_init):
* plugins/elements/gstidentity.c: (gst_identity_base_init),
(gst_identity_class_init):
* plugins/elements/gstmultiqueue.c: (gst_multi_queue_base_init),
(gst_multi_queue_class_init):
* plugins/elements/gstqueue.c: (gst_queue_base_init),
(gst_queue_class_init):
* plugins/elements/gsttee.c: (gst_tee_base_init),
(gst_tee_class_init):
* plugins/elements/gsttypefindelement.c:
(gst_type_find_element_base_init),
(gst_type_find_element_class_init):
* tests/check/gst/gstelement.c: (gst_element_suite):
Revert previous changes to the behaviour of GstPadTemplates, etc
and the possiblity to call them in class_init as it breaks too
many elements. Reopens bug #491501.
Should be applied again for 0.11, thus added a few FIXME 0.11 at
several places.
2008-02-05 14:15:15 +00:00
Sebastian Dröge
86e45df860 gst/: Make it possible (and recommended) to set element details and add pad templates in the class_init functions by ...
Original commit message from CVS:
* gst/gstelement.c: (gst_element_base_class_init),
(gst_element_class_add_pad_template):
* gst/gstpadtemplate.c:
Make it possible (and recommended) to set element details and add
pad templates in the class_init functions by copying the details/pad
templates in GstElement's base_init.
Also make it possible to replace existing pad templates by adding
a new one with the same name. This was done in a hackish fashion
in same elements before already.
Don't reference pad templates that are added a second time. A
new pad template has a refcount of one and is not floating anymore
and to be owned by the element's class. Make this more explicit by
mentioning it in the docs of gst_element_class_add_pad_template().
These changes are backwards compatible. Fixes bug #491501.
* tests/check/gst/gstelement.c:
Add unit test for setting element details, adding pad templates and
replacing them in a subclass.
2008-02-03 10:48:01 +00:00
Wim Taymans
d5432c2bff gst/gstelement.c: Only change the state cookie if a different state was set on the element. See #492729.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_set_state_func):
Only change the state cookie if a different state was set on the
element. See #492729.
2007-11-06 12:28:17 +00:00
Stefan Kost
5115aee102 gst/gstelement.c: Use meaningful categories for the logs to clean the default one.
Original commit message from CVS:
* gst/gstelement.c:
Use meaningful categories for the logs to clean the default one.
2007-10-03 15:27:24 +00:00
Wim Taymans
d59d330076 gst/gstbin.c: A latency query fails when one of the sinks fail.
Original commit message from CVS:
* gst/gstbin.c: (bin_query_latency_fold), (gst_bin_query):
A latency query fails when one of the sinks fail.
* gst/gstelement.c: (gst_element_set_base_time):
Improve debugging.
2007-09-17 20:55:23 +00:00
Stefan Kost
756049dc07 gst/gstelement.c: Give some log-messages a category.
Original commit message from CVS:
* gst/gstelement.c:
Give some log-messages a category.
2007-09-05 13:24:31 +00:00
Wim Taymans
56b5aa1ccb docs/design/part-TODO.txt: Add some more TODO items
Original commit message from CVS:
* docs/design/part-TODO.txt:
Add some more TODO items
* gst/gstbin.c: (find_message), (gst_bin_change_state_func):
Improve debugging.
* gst/gstcaps.c: (gst_caps_intersect):
Optimize trivial intersection case between identical caps pointers.
* gst/gstelement.c: (gst_element_continue_state),
(gst_element_set_state_func):
* gst/gstpad.c:
Fix spelling and grammar mistakes.
2007-08-07 09:56:08 +00:00
Tim-Philipp Müller
c8293b1a45 gst/gstelement.*: Make strings passed to gst_element_class_set_details_simple() constant, as they should be (#462752).
Original commit message from CVS:
* gst/gstelement.c: (gst_element_class_set_details_simple):
* gst/gstelement.h:
Make strings passed to gst_element_class_set_details_simple()
constant, as they should be (#462752).
2007-08-02 11:51:17 +00:00
Jan Schmidt
71766af8c2 Beef up and include the docs for gst_type_register_static_full and gst_element_class_set_details_simple and add the A...
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstelement.c:
* gst/gstutils.c: (gst_type_register_static_full):
Beef up and include the docs for gst_type_register_static_full and
gst_element_class_set_details_simple and add the API keyword
in the ChangeLog.
2007-06-21 16:39:01 +00:00
Stefan Kost
9eeb1c8e2b Saving relocations for GTypeInfo and GstElementDetails. Fixes #437457.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_class_set_details_simple):
* gst/gstelement.h:
* gst/gstutils.c: (gst_type_register_static_full):
* gst/gstutils.h:
* plugins/elements/gstcapsfilter.c: (gst_capsfilter_base_init):
* plugins/elements/gstfakesink.c: (gst_fake_sink_base_init):
* plugins/elements/gstfakesrc.c: (gst_fake_src_base_init):
* plugins/elements/gstfdsink.c: (gst_fd_sink_base_init):
* plugins/elements/gstfdsrc.c: (gst_fd_src_base_init):
* plugins/elements/gstfilesink.c: (gst_file_sink_base_init):
* plugins/elements/gstfilesrc.c: (gst_file_src_base_init):
* plugins/elements/gstidentity.c: (gst_identity_base_init):
* plugins/elements/gstmultiqueue.c: (gst_multi_queue_base_init):
* plugins/elements/gstqueue.c: (gst_queue_base_init),
(apply_buffer), (gst_queue_chain):
* plugins/elements/gsttee.c: (gst_tee_base_init):
* plugins/elements/gsttypefindelement.c:
(gst_type_find_element_base_init),
(gst_type_find_element_class_init):
Saving relocations for GTypeInfo and GstElementDetails. Fixes #437457.
2007-06-21 14:29:05 +00:00
Wim Taymans
0b3153873b gst/gstbin.*: Immediatly commit the toplevel bin state when receiving an async-done message. This enables us to avoid...
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_init), (gst_bin_add_func),
(gst_bin_remove_func), (gst_bin_get_state_func),
(gst_bin_element_set_state), (gst_bin_continue_func),
(bin_push_state_continue), (bin_handle_async_start),
(bin_handle_async_done), (gst_bin_handle_message_func):
* gst/gstbin.h:
Immediatly commit the toplevel bin state when receiving an async-done
message. This enables us to avoid spawning a thread to commit the state
in some common cases and it also avoids some races.
Avoid spawning a state thread when adding/removing async elements to a
toplevel bin. Instead we immediatly update the bin state.
Get rid of iterating all the children when getting the state in the bin
because it is now always up-to-date.
Fix bug where locked elements would always return _SUCCESS even it they
returned NO_PREROLL before being locked.
Fix the order of the state_change, async-start/done messages that was
sometimes incorrect.
Mark the state_dirty field as deprecated, we don't need it anymore as we
are always up-to-date.
* gst/gstelement.c: (gst_element_get_state_func),
(gst_element_continue_state):
Small debug inprovements.
Return the previous element state return when nothing is pending instead
of blindly returning SUCCESS.
* tests/check/generic/sinks.c: (GST_START_TEST), (pad_blocked_cb),
(gst_sinks_suite):
Add a whole bunch of new testcases.
2007-06-18 15:12:28 +00:00
Stefan Kost
e87a530b73 gst/gstelement.c (gst_element_requires_clock, gst_element_provides_clock, gst_element_request_pad, gst_element_class_...
Original commit message from CVS:
* gst/gstelement.c (gst_element_requires_clock,
gst_element_provides_clock, gst_element_request_pad,
gst_element_class_set_details, gst_element_class_set_details_simple,
gst_element_default_send_event, gst_element_abort_state,
gst_element_continue_state, gst_element_set_state,
gst_element_set_state_func, iterator_activate_fold_with_resync):
* gst/gstpad.c (gst_pad_activate_pull, gst_pad_set_getcaps_function,
gst_pad_fixate_caps, gst_pad_configure_sink, gst_pad_configure_src,
gst_pad_query, gst_pad_save_thyself, handle_pad_block, gst_pad_push,
gst_pad_get_range, gst_pad_pull_range):
* gst/gstpad.h (GST_PAD_LINK_SUCCESSFUL, GST_FLOW_CUSTOM_SUCCESS,
GST_FLOW_NOT_SUPPORTED, GST_FLOW_IS_FATAL, GstPadActivateFunction,
GstPadActivateModeFunction, GstPadChainFunction,
GstPadGetCapsFunction, GstPadAcceptCapsFunction,
GstPadFixateCapsFunction, GstPadTemplate):
* gst/gstpipeline.c (gst_pipeline_change_state,
gst_pipeline_set_new_stream_time, gst_pipeline_use_clock,
gst_pipeline_set_clock, gst_pipeline_auto_clock,
gst_pipeline_get_delay):
Whitespace and docs fixes.
2007-05-22 06:37:37 +00:00
Jan Schmidt
b9b5877a51 gst/gstelement.c: Don't output the same debug statement twice.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_get_state_func):
Don't output the same debug statement twice.
* libs/gst/base/gstadapter.c: (gst_adapter_try_to_merge_up),
(gst_adapter_peek), (gst_adapter_take_buffer):
Optimise the case where we have buffers at the head of the queue that
can be joined quickly (because they're contiguous sub-buffers) by
merging them together rather than copying data out into new memory.
* gst/parse/grammar.y:
* tests/check/pipelines/parse-launch.c:
Fix a leak in an error path for parse_launch, and add a check
for it to the testsuite.
2007-04-13 11:53:00 +00:00
Wim Taymans
bcc9fc59a9 gst/gstelement.c: Make padtemplates also work when they don't contain %s or %d.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_get_request_pad):
Make padtemplates also work when they don't contain %s or %d.
2007-04-05 10:08:21 +00:00
Tim-Philipp Müller
799bc90b1f gst/gstelement.c: Make gst_element_get_request_pad() create request pads only for request pad templates and not for, ...
Original commit message from CVS:
* gst/gstelement.c: (gst_element_get_request_pad),
(gst_element_class_get_request_pad_template):
Make gst_element_get_request_pad() create request pads only for
request pad templates and not for, say, sometimes pad templates.
2007-03-28 18:25:16 +00:00
Olivier Crete
2b3ea5e9d8 gst/gstelement.c: Look at the pending state too when syncing the element state to the parent. Fixes #420133.
Original commit message from CVS:
Patch by: Olivier Crete <tester at tester dot ca>
* gst/gstelement.c: (gst_element_sync_state_with_parent):
Look at the pending state too when syncing the element state to the
parent. Fixes #420133.
2007-03-20 09:46:11 +00:00
Evan Nemerson
e447f17955 gst/gstelement.c: Fix pad-added and pad-removed signal signatures so that the pad type is stated as GST_TYPE_PAD inst...
Original commit message from CVS:
Patch by: Evan Nemerson <evan at coeus dash group dot com>
* gst/gstelement.c: (gst_element_class_init):
Fix pad-added and pad-removed signal signatures so that the pad type is
stated as GST_TYPE_PAD instead of G_TYPE_OBJECT. Fixes #419851.
2007-03-19 12:07:32 +00:00
Wim Taymans
d14c4c4a67 docs/gst/gstreamer-sections.txt: Add new element field and method.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
Add new element field and method.
* gst/gstbin.c: (gst_bin_class_init), (gst_bin_init),
(bin_remove_messages), (gst_bin_add_func), (gst_bin_remove_func),
(gst_bin_recalc_state), (gst_bin_get_state_func),
(gst_bin_element_set_state), (gst_bin_change_state_func),
(gst_bin_continue_func), (bin_bus_handler),
(bin_push_state_continue), (bin_handle_async_start),
(bin_handle_async_done), (gst_bin_handle_message_func):
Make async state changes a bit smarter by using new ASYNC_START and
ASYNC_DONE messages. This reduces the number of times we run the state
recalculation thread.
Don't change state of element with a pending ASYNC_START message.
Deprecate STATE_DIRTY messages.
* gst/gstelement.c: (gst_element_init), (gst_element_send_event),
(gst_element_get_state_func), (gst_element_continue_state),
(gst_element_lost_state), (gst_element_set_state_func),
(gst_element_change_state):
* gst/gstelement.h:
Keep the state that was last set by the app in a new element field.
Don't allow state changes when handling an element event.
Post ASYNC_START and ASYNC_DONE messages.
Change lost_state so that we go to PAUSED and wait for the parent to set
us to PLAYING again (so latency calculation can be performed)
Export gst_element_change_state() method so that subclasses can use it.
API: gst_element_change_state()
API: GST_STATE_TARGET
* gst/gstpipeline.c: (gst_pipeline_class_init),
(reset_stream_time), (gst_pipeline_change_state),
(gst_pipeline_handle_message), (gst_pipeline_set_new_stream_time):
Using the new ASYNC_START message we can reset the base_time when
needed. This can then be used to implement base_time redistribution in
flushing seeks so that we can remove the explicit seek handling.
Perform latency query and configuration when going to PLAYING.
* libs/gst/base/gstbasesink.c: (gst_base_sink_commit_state),
(gst_base_sink_query), (gst_base_sink_change_state):
Post new ASYNC_START/ASYNC_DONE messages.
* tests/check/generic/sinks.c: (GST_START_TEST):
Fix test because the bin will not set the async element to PLAYING right
away.
* tests/check/gst/gstbin.c: (pop_async_done), (GST_START_TEST):
Make the message check a little stronger.
Handle ASYNC messages.
* tests/check/pipelines/cleanup.c: (GST_START_TEST):
* tests/check/pipelines/simple-launch-lines.c: (GST_START_TEST):
Expect ASYNC_DONE messages.
2007-03-19 10:47:56 +00:00
Jan Schmidt
ab99622d95 gst/gstelement.c: There's no need to warn if VOID_PENDING is not NONE here, as long as the state is NULL it's ok, and...
Original commit message from CVS:
* gst/gstelement.c: (gst_element_dispose):
There's no need to warn if VOID_PENDING is not NONE here, as
long as the state is NULL it's ok, and that's checked immediately
above.
2007-03-09 12:34:46 +00:00
Wim Taymans
acf6165c5e gst/gstelement.*: Improve docs a little. Added Since: for new macro.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_message_full),
(gst_element_get_state_func):
* gst/gstelement.h:
Improve docs a little. Added Since: for new macro.
* gst/gstobject.c: (gst_object_sink):
* gst/gstpipeline.c: (gst_pipeline_change_state),
(gst_pipeline_set_new_stream_time):
* gst/gstpipeline.h:
Improve debugging and docs.
* gst/gstutils.c: (gst_element_state_change_return_get_name):
Improve debugging.
2007-02-28 16:43:43 +00:00
Wim Taymans
31be175723 gst/gstelement.c: Handle INFO messages from the GST_ELEMENT_INFO macro as well.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_message_full),
(gst_element_set_locked_state), (gst_element_get_state_func),
(gst_element_change_state):
Handle INFO messages from the GST_ELEMENT_INFO macro as well.
Documentation updates.
Small code cleanups.
* gst/gstmessage.c: (gst_message_new_info),
(gst_message_parse_info):
* gst/gstmessage.h:
API: gst_message_new_info()
API: gst_message_parse_info()
Add INFO message create and parse code.
2007-02-28 16:40:02 +00:00
Wim Taymans
1affbe8e9f gst/: Set pads to FLUSHING when they are created. Check, warn and fix when a demuxer adds an inactive pad to itself w...
Original commit message from CVS:
* gst/gstelement.c: (gst_element_add_pad):
* gst/gstghostpad.c: (gst_ghost_pad_new_full):
* gst/gstpad.c: (gst_pad_init):
Set pads to FLUSHING when they are created. Check, warn and fix when a
demuxer adds an inactive pad to itself when running. Fixes #339326.
2006-12-15 16:01:58 +00:00
Wim Taymans
0ad3d72cf5 gst/gstelement.c: Expose default element send_event and query handling as vmethods that subclasses can chain up to.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_class_init),
(gst_element_default_send_event), (gst_element_send_event),
(gst_element_default_query), (gst_element_query):
Expose default element send_event and query handling as vmethods that
subclasses can chain up to.
2006-12-15 15:49:29 +00:00
Wim Taymans
06651f5547 gst/gstelement.c: Small documentation fixes.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_set_state_func):
Small documentation fixes.
2006-12-15 15:39:28 +00:00
Stefan Kost
894b7f9f4a docs/gst/gstreamer-sections.txt: add new API and fix the build
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
add new API and fix the build
* gst/gstbin.c: (gst_bin_recalc_state):
* gst/gstelement.c: (gst_element_message_full),
(gst_element_get_state_func), (gst_element_set_state_func):
use new API and improve logging
* gst/gstutils.c: (gst_element_state_change_return_get_name):
* gst/gstutils.h:
API: add function to get StateChangereturn names to improve logs
2006-11-06 15:14:46 +00:00
Josep Torre Valles
fcb5023fa4 gst/gst.c: Fix empty declaration and type mismatch.
Original commit message from CVS:
2006-10-06  Zaheer Abbas Merali  <zaheerabbas at merali dot org>

Patch by: Josep Torre Valles <josep@fluendo.com>

* gst/gst.c: (gst_init_get_option_group):
Fix empty declaration and type mismatch.
* gst/gstbin.c: (gst_bin_change_state_func):
Fix type mismatch.
* gst/gstelement.c: (gst_element_continue_state),
(gst_element_set_state_func), (gst_element_change_state),
(gst_element_change_state_func):
Fix type mismatches.
* gst/gstinfo.c: (gst_debug_compare_log_function_by_func),
(gst_debug_remove_log_function), (_gst_debug_nameof_funcptr):
Cast as appropriate.
* gst/gstobject.c: (gst_class_signal_connect):
Cast as appropriate.  The function pointer parameter really
has the wrong type but would break API if we change it.
* gst/gstquery.c:
Fix redefinition of _FILE_OFFSET_BITS caused on Solaris wrt
order of including string.h.
* gst/gstutils.c: (gst_element_state_get_name):
Remove unreachable line.
* gst/gstxml.c: (gst_xml_parse_doc):
Fix type mismatch.
All these caught by Forte.
2006-10-06 14:46:04 +00:00
Wim Taymans
53bf2d570c gst/gstelement.c: Use _DEBUG_OBJECT some more.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_post_message),
(gst_element_dispose):
Use _DEBUG_OBJECT some more.
* libs/gst/base/gstbasesrc.c: (gst_base_src_loop):
Avoid typechecks.
* tools/gst-launch.c: (main):
If the toplevel element is not a GstPipeline, it must be put in a
pipeline so that a bus and clock is selected.
2006-09-18 13:44:12 +00:00
Wim Taymans
84fc21c3c1 gst/gstbin.c: Update documentation.
Original commit message from CVS:
* gst/gstbin.c:
Update documentation.
* gst/gstelement.c: (gst_element_class_init),
(gst_element_release_request_pad), (gst_element_set_clock),
(gst_element_get_index), (gst_element_add_pad),
(gst_element_remove_pad), (gst_element_get_random_pad),
(gst_element_send_event), (gst_element_get_query_types),
(gst_element_query), (gst_element_post_message),
(gst_element_message_full), (gst_element_continue_state),
(gst_element_lost_state), (gst_element_save_thyself),
(gst_element_restore_thyself):
Documentation updates.
Rename last bit of the new-pad -> pad-added signal rename.
Fix the case where an element query would only work if the source
pad was linked.
Avoid some useless type checking in message handling.
* gst/gstevent.c:
* gst/gstevent.h:
* gst/gstutils.c:
Documentation updates.
2006-09-15 08:32:57 +00:00
Wim Taymans
3f7a406618 gst/gstelement.c: Clear the pad caps when the element shut down all of the pads and is not streaming data that could ...
Original commit message from CVS:
* gst/gstelement.c: (activate_pads), (clear_caps),
(iterator_activate_fold_with_resync), (gst_element_pads_activate):
Clear the pad caps when the element shut down all of the pads and
is not streaming data that could modify the caps.
Fixes #352958.
2006-08-29 09:56:57 +00:00
Torsten Schoenfeld
7fc02489e3 Check for NULL before _reffing the bus. Fixes #353122.
Original commit message from CVS:
Patch by: Torsten Schoenfeld <kaffeetisch at gmx dot de>
* gst/gstelement.c: (gst_element_get_bus):
* tests/check/gst/gstelement.c: (GST_START_TEST):
Check for NULL before _reffing the bus. Fixes #353122.
2006-08-28 08:35:31 +00:00
Tim-Philipp Müller
2d28c5226b gst/gstelement.c: Don't crash printing the warning if the pad has no parent.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_remove_pad):
Don't crash printing the warning if the pad has no parent.
2006-08-04 15:15:24 +00:00
Wim Taymans
8b23eed267 gst/gstelement.c: Better pad activation code: Reset the collect value too on resync.
Original commit message from CVS:
* gst/gstelement.c: (activate_pads),
(iterator_activate_fold_with_resync), (gst_element_pads_activate):
Better pad activation code: Reset the collect value too on resync.
Add some comments.
2006-07-09 16:56:48 +00:00
Wim Taymans
a888719a87 gst/gstelement.c: Small cleanup in pad activation code.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_pads_activate):
Small cleanup in pad activation code.
2006-07-03 16:46:07 +00:00
Edward Hervey
1f5a5c6bbe gst/gstelement.c: We need to deactivate src pads first and then sink pads.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_pads_activate):
We need to deactivate src pads first and then sink pads.
The reason is the src pads might be blocking while holding the streaming
lock, so we need to deactivate them first so that deactivating the sink
pads doesn't block (since it will require the streaming lock).
2006-06-22 17:09:13 +00:00
Wim Taymans
2a51528a41 gst/gstelement.c: Clarify the use of _release_request_pad() and _get_request_pad() a bit better.
Original commit message from CVS:
* gst/gstelement.c:
Clarify the use of _release_request_pad() and
_get_request_pad() a bit better.
* libs/gst/base/gstadapter.c: (gst_adapter_peek),
(gst_adapter_take_buffer):
Fix some doc and comment typos.
2006-05-30 15:53:40 +00:00
Thomas Vander Stichele
38d144fcb3 whitespace, comment, doc fixup
Original commit message from CVS:
whitespace, comment, doc fixup
2006-05-08 15:53:12 +00:00
Stefan Kost
57cc3ab3aa gst/gstelement.c: use full enum names and preprend a '%' in docs strings to make recent gtk-doc turn that into a link
Original commit message from CVS:
* gst/gstelement.c:
use full enum names and preprend a '%' in docs strings to make recent
gtk-doc turn that into a link
2006-05-06 21:45:27 +00:00
Stefan Kost
77a5695718 Fix #337365 (g_type_class_ref <-> g_type_class_peek_parent)
Original commit message from CVS:
* gst/gstbuffer.c: (gst_subbuffer_class_init):
* gst/gstclock.c: (gst_clock_class_init):
* gst/gstelement.c: (gst_element_class_init):
* gst/gstindex.c: (gst_index_class_init):
* gst/gstindexfactory.c: (gst_index_factory_class_init):
* gst/gstobject.c: (gst_object_class_init),
(gst_signal_object_class_init):
* gst/gstpad.c: (gst_pad_class_init):
* gst/gstpadtemplate.c: (gst_pad_template_class_init):
* gst/gstpluginfeature.c: (gst_plugin_feature_class_init):
* gst/gstregistry.c: (gst_registry_class_init):
* gst/gstsystemclock.c: (gst_system_clock_class_init):
* gst/gsttask.c: (gst_task_class_init):
* gst/gstxml.c: (gst_xml_class_init):
* libs/gst/base/gstbasesink.c: (gst_base_sink_class_init):
* libs/gst/base/gstbasesrc.c: (gst_base_src_class_init),
(gst_base_src_loop):
* libs/gst/controller/gstcontroller.c:
(_gst_controller_class_init):
* plugins/elements/gstfdsrc.c: (gst_fd_src_class_init):
* plugins/indexers/gstfileindex.c: (gst_file_index_class_init):
* plugins/indexers/gstmemindex.c: (gst_mem_index_class_init):
* tests/old/examples/plugins/example.c: (gst_example_class_init):
* tests/old/testsuite/threads/signals.c: (gst_test_class_init):
Fix #337365 (g_type_class_ref <-> g_type_class_peek_parent)
2006-04-08 20:57:31 +00:00
Michael Smith
96d945bc58 gst/gstpipeline.c: When we create a pipeline bus, initially create it in flushing mode.
Original commit message from CVS:
* gst/gstpipeline.c: (gst_pipeline_init):
When we create a pipeline bus, initially create it in flushing mode.
Fixes leaks in at least one test, and makes a new pipeline work the
same as one that has gone to READY and then back to NULL.

* gst/gstelement.c:
Typo fix in docs.
2006-04-05 15:46:00 +00:00
Stefan Kost
a7004ec5a2 gst/gstelement.c: Little clarification in the docs
Original commit message from CVS:
* gst/gstelement.c:
Little clarification in the docs
2006-03-24 10:44:17 +00:00
Wim Taymans
0e984d3026 gst/gstelement.c: Cleanup the error case.
Original commit message from CVS:
* gst/gstelement.c: (gst_element_set_locked_state),
(gst_element_dispose):
Cleanup the error case.
* gst/gstobject.c: (gst_object_dispose):
print a critical when some object was disposed with
a parent, also revive the object since it might
crash the parent.
2006-03-22 13:10:16 +00:00