Commit graph

340 commits

Author SHA1 Message Date
Sebastian Dröge
91b3890d70 caps: Handle ANY caps features properly in more places 2013-04-06 21:49:25 +02:00
Sebastian Dröge
db6ee700f2 caps: Properly handle ANY caps features in caps operations 2013-04-06 21:09:49 +02:00
Tim-Philipp Müller
cf69475aeb caps: fix caps feature leak
Fixes leaks in 14 core unit tests including
gst/gstcaps.
2013-04-04 23:14:13 +01:00
Wim Taymans
d92ce924e6 caps: update docs, is_subset() works now 2013-04-04 17:46:09 +02:00
Sebastian Dröge
65c650d7d4 capsfeatures: Add GST_CAPS_FEATURES_ANY
This is equal to any other caps features but results in unfixed caps. It
would be used by elements that only look at the buffer metadata or are
currently working in passthrough mode, and as such don't care about any
specific features.
2013-04-02 22:17:22 +02:00
Sebastian Dröge
efcb4023e6 caps: Set features' parent refcount in gst_caps_set_features() too 2013-04-01 10:19:01 +02:00
Sebastian Dröge
ccd2966f7a caps: Set sysmem features if explicitely requested 2013-04-01 10:18:39 +02:00
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
7decc9bef7 caps: Fix gst_static_caps_get(GST_STATIC_CAPS_NONE)
https://bugzilla.gnome.org/show_bug.cgi?id=696435
2013-03-25 09:22:49 +01:00
Tim-Philipp Müller
22036ef1c4 caps, structure, taglist: micro-optimisations
Avoid some unnecessary GValue copying by making use of
gst_structure_id_take_value() where possible.
2012-12-22 16:55:26 +00:00
Wim Taymans
12f835ca43 caps: fix docs 2012-12-05 14:56:48 +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
Edward Hervey
d3ffa82639 Remove 0.10-related documentation and "Since" markers 2012-07-10 12:03:27 +02:00
Wim Taymans
3b16efa1d1 miniobject: add lock functionality to GstMiniObject
Move the locking methods from GstMemory to GstMiniObject.
Add a miniobject flag to enable LOCKABLE objects. LOCKABLE objects can
use the lock/unlock API to control the access to the object.
Add a minobject flag that allows you to lock an object in readonly mode.
Modify the _is_writable() method to check the shared counter for LOCKABLE
objects. This allows us to control writability separately from the refcount for
LOCKABLE objects.
2012-07-05 11:19:16 +02:00
Tim-Philipp Müller
1be934f0dd miniobjects: pass copy, dispose and free function to gst_mini_object_init()
So mini objects don't have to poke into the GstMiniObject part
of the structure. Saves lines of code, and seems slightly cleaner.
We don't have proper OO hierarchies or methods here after all.
2012-06-23 20:02:02 +01:00
Wim Taymans
c066ea8c69 caps: NULL is not a valid caps anymore 2012-06-15 17:01:37 +02:00
Tim-Philipp Müller
463268b21f caps: no need to store the size of the caps structure inside the structure 2012-06-15 10:26:56 +01:00
Wim Taymans
12aefaa078 miniobject: remove the size field
The size field is used by subclasses to store the total allocated size of the
memory for this miniobject. Because miniobject doesn't really do anything with
this field we can move it to the subclasses.
2012-06-14 17:11:11 +02:00
Tim-Philipp Müller
b5ab3fb1dc caps: log freeing of caps at same log level as creation, i.e. TRACE 2012-05-27 20:31:30 +01:00
Thiago Santos
80fa8aa77b gstcaps: Update docs for gst_caps_is_equal
NULL caps aren't valid caps in 1.0 and aren't accepted in
gst_caps_is_equal
2012-05-01 15:57:39 -03:00
Fabrizio (Misto) Milo
31c450a5d5 caps: spelling fixes 2012-03-29 15:46:15 +02:00
Wim Taymans
9aa9751938 review some docs 2012-03-28 18:12:23 +02:00
Wim Taymans
e08956907c caps: remove old code
Remove attempt to delay _make_writable
2012-03-26 19:13:21 +02:00
Mark Nauwelaerts
7a7119ec99 caps: ensure writable caps prior to modification 2012-03-26 18:08:10 +02:00
Wim Taymans
bcf115a620 caps: small docs update 2012-03-13 15:40:23 +01:00
Wim Taymans
272142089e caps: remove gst_caps_union()
Remove gst_caps_union(), use gst_caps_merge(). This function was not used
anymore and it is unclear what the difference is with _merge().
2012-03-13 10:04:36 +01:00
Wim Taymans
5e719a293a caps: delay _make_writable() until needed in _normalize()
Delay _make_writable() until we actually found a list and need to update the
caps.
2012-03-12 18:34:30 +01:00
Wim Taymans
4cdddd2bb1 caps: shortcut simplify earlier
A simple caps is already simplified, no need to check for fixedness.
2012-03-12 18:25:38 +01:00
Wim Taymans
f4aa1b1011 caps: small cleanup, remove const 2012-03-12 18:22:05 +01:00
Wim Taymans
4bbc3b6f04 caps: small cleanups 2012-03-12 18:02:27 +01:00
Wim Taymans
1bc93bbf8f caps: small doc improvement 2012-03-12 16:40:38 +01:00
Wim Taymans
4feb6c3989 caps: fix some 0.11 FIXMEs 2012-03-12 12:35:07 +01:00
Wim Taymans
67931bfded caps: make _normalize take ownership of input
Make gst_caps_normalize() take ownership of the input so that it can more
intelligently decide when to copy or not.
2012-03-12 12:21:34 +01:00
Wim Taymans
8a76c3269a caps: _do_simplify() -> _simplify()
Rename _do_simplify() to _simplify(). The name was introduced as a replacement
method for a deprecated method but we can now rename it again.
Fix some docs.
2012-03-12 11:38:37 +01:00
Wim Taymans
9cdbffea94 caps: improve _do_simplify
Make gst_caps_do_simplify() take ownership of the input caps and produce a
simplified output caps. This removes the requirement of having writable input
caps and the method can make the caps writable only when needed.
2012-03-12 10:42:23 +01:00
Wim Taymans
43abf99a8a caps: avoid using in-place oprations
Rework some caps operations so they don't rely on writable caps but instead take
ownership of the input caps and do _make_writable() only when needed.
Remove some const from caps functions, it does not make much sense for
refcounted objects and does not allow us to return a refcount to the const input
caps.
Rework the base classes fixate vmethods to not operate on the caps in-place.
All this saves us around 30% of caps and structure copy and new operations.
2012-03-11 18:57:44 +01:00
Wim Taymans
34f770a900 gst: add some performance logging
Add some performance logging for caps copy and the slow default acceptcaps
implementation
2012-02-10 11:09:01 +01:00
Olivier Crête
e234a10c63 Use macros to register boxed types thread safely 2012-01-28 16:42:38 +00:00
Andoni Morales Alastruey
ded0ea049e caps: fix documenation typo 2012-01-27 18:14:50 +01:00
Wim Taymans
321ee10bd6 trace: rework alloc tracing
Remove trace, we use debug log for that
Make alloc trace simpler, removing some methods.
Activate alloc trace with a GST_TRACE=3 environment variable.
Dump leaked objects atexit.
Provide an offset in the object where the GType can be found so that more
verbose info can be given for objects.
Remove -T option from gst-launch because tracing is now triggered with the
environment variable.
2012-01-27 17:54:43 +01:00
Sebastian Dröge
a7b96d0503 caps: Fix compiler warning 2012-01-26 14:57:14 +01:00
Sebastian Dröge
28f5b86637 caps: Use correct size for caps allocation 2012-01-26 14:55:30 +01:00
Sebastian Dröge
b4066a6c95 caps: Make GstCaps public struct more opaque by moving the private pointer into the implementation 2012-01-26 14:45:30 +01:00
Sebastian Dröge
5d1d7d95b2 caps: Store a pointer to GstCaps in GstStaticCaps
...instead of using hackish subclass of GstCaps, which also
had some thread-safety problems.
2012-01-26 14:37:02 +01:00
Tim-Philipp Müller
c721d53773 Remove GST_TYPE_DATE, our own GDate type
Which we had to add because GLib didn't have it
back in the day. Port everything to plain old
G_TYPE_DATE, which is also a boxed type. Ideally
we'd just use GDateTime for everything, but it
doesn't support not setting some of the fields
unfortuntely (which would be very useful for
tag handling in general, if we could express
2012-01 for example).

https://bugzilla.gnome.org/show_bug.cgi?id=666351
2012-01-12 20:50:53 +00:00
Wim Taymans
0a8dd0a4e7 caps: rename variable for consistency
Rename the variable for GST_CAPS_NONE to _gst_caps_none for consistency and to
hie the fact that NONE caps are also accidentally empty caps.
2011-12-21 11:10:04 +01:00
Wim Taymans
8ff059ba59 caps: add ANY and EMPTY singletons
Add a singleton for ANY and EMPTY caps and make the GST_CAPS_ANY and
GST_CAPS_NONE point to them. This makes the API more consistent now
that the macro does not magically create a ref. It also solves some leaks in
places where the macro was used to register a padtemplate.
2011-12-20 13:24:06 +01:00
Wim Taymans
5a4957eef6 caps: _CAPS_FLAGS_ -> CAPS_FLAG_ 2011-11-28 14:24:16 +01:00
Wim Taymans
9c0d8ca718 Merge branch 'master' into 0.11
Conflicts:
	gst/gstelement.h
	gst/gstghostpad.c
	gst/gstminiobject.c
2011-11-08 12:54:15 +01:00
Tim-Philipp Müller
16dcd5e958 docs: fix Since: markers for API added after 0.10.35 2011-11-08 00:32:36 +00:00