Commit graph

39 commits

Author SHA1 Message Date
Sebastian Dröge
dae27ba3d3 meta: Deprecate GST_META_TAG_MEMORY
The GQuarks are not exported by any public API
2013-09-09 15:40:42 +02:00
Mathieu Duponchelle
ff05a4698e meta: Add a #define for memory metadata 2013-09-09 15:33:54 +02:00
Mathieu Duponchelle
4c7dbde791 meta: API: Add gst_meta_api_type_get_tags() to get all meta tags. 2013-09-09 15:32:18 +02:00
Tim-Philipp Müller
666c8c11c6 Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 20:44:48 +00:00
Wim Taymans
6fae137027 meta: add LOCKED flag
Add a new LOCKED flag to the metadata. Refuse removing LOCKED metadata from
a buffer.
Mark the metadata from the bufferpool LOCKED.
Add unit test for LOCKED flag
2012-04-17 15:55:10 +02:00
Wim Taymans
ce67b0e539 docs: update more documentation 2012-03-29 13:34:50 +02:00
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
5cd35d6386 meta: add boolean to signal a region copy
Add a boolean to the metadata copy transform that signals if a only a
region is copied.
2012-03-02 12:45:23 +01:00
Wim Taymans
36b6204811 meta: transform docs
Use gst- prefix for metadata transform types.
2012-03-02 11:57:52 +01:00
Wim Taymans
faae1d9ff2 meta: add tag for memory metadata 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
f0105dd81f meta: add return vale to transform
Add a boolean return value so that we can see when a transform fails.
2012-02-28 16:17:47 +01:00
Wim Taymans
6e0e782025 meta: add method to check for a tag 2012-02-28 12:52:00 +01:00
Wim Taymans
166cfadb71 meta: add support to tagging the metadata
Add support for adding tags to the metadata. with some standard keys, this
should make it possible to describe what the metadata refers to. We should be
able to use this information to decide if a transformation destroys the metadata
or not.
2012-02-28 11:34:48 +01:00
Wim Taymans
6b22a63f1b meta: flesh out the metadata transform
Flesh out the transform method. Add a type and extra info to the transform
function so that implementation can transform the metadata.
Remove the copy function and replace with the more generic transform.
2012-02-24 10:28:56 +01:00
Wim Taymans
c32456224e meta: fix typos 2012-02-13 16:42:56 +01:00
Wim Taymans
f5886a17f5 remove TRACE_NAME from headers 2012-02-02 15:52:19 +01:00
Wim Taymans
4bc7ff8e3e meta: add metadata flags
Add metadata flags so that we can set extra properties of the metadata
2011-12-22 16:02:05 +01:00
Wim Taymans
d1a8695470 fix docs 2011-11-14 10:27:01 +01:00
Wim Taymans
4a7c3b929a .h: fix header files
Ensure correct indentation and :retab.
Make sure all structures have padding
Fix up some old ABI additions.
2011-11-11 17:30:03 +01:00
Wim Taymans
89fd4ded72 meta: remove timing metadata
This is now on buffers by default
2011-11-02 08:59:43 +01:00
Wim Taymans
8a1f401dfd docs: fix docs 2011-09-26 20:47:35 +02:00
Wim Taymans
f3b0d3cdbe init: add _get_type() functions
Remove gst_mini_object_register() and add a GST_DEFINE_MINI_OBJECT macro to
define a _get_type() function for the boxed miniobject.
Remove a bunch of custom _get_type() functions and replace them with the
miniobject macro.
Rename some _init method to _priv_*_initialize() like the rest of them.

Inspired by patch from Johan Dahlin and see bug #657603
2011-08-29 15:34:30 +02:00
Wim Taymans
9339a59583 meta: remove (de)serialize functions
Add a GType to the metadata to identify the GstMetaInfo.
We can remove the (de)serialize functions for the metadata because we can
register GTtype transform functions between various types to implement
serialization later.
2011-05-11 19:10:24 +02:00
Wim Taymans
beac9c4a95 buffer: fix remaining unit tests 2011-03-28 20:08:46 +02:00
Wim Taymans
121ab46aa6 memory: remove memory metadata again 2011-03-28 20:08:46 +02:00
Wim Taymans
c5983ac47c meta: fix docs 2011-03-28 20:06:35 +02:00
Wim Taymans
fa0d993372 meta: implement transform function
Replace subbuffer and copy vmethods by a more generic transform function that
can then be parametrised by transform specific data. This should allow us to
implement make-writable and more future transform functions.
2011-03-08 17:11:23 +00:00
Wim Taymans
d96cacc66c meta: add timing metadata 2011-02-28 10:05:47 +01:00
Wim Taymans
cb86bf99bc meta: simplify a bit 2011-02-27 20:54:58 +01:00
Wim Taymans
362a724cfb meta: add default memory metadata
Add a metadata implementation for normall malloced memory.
2011-02-27 20:42:15 +01:00
Wim Taymans
58060d7528 meta: separate add and get methods
Make separate api for getting and adding metadata. This allows us to pass extra
parameters to the init functions when creating metadata, which is needed for
specific API implementations.
Add beginnings of memory metadata.
2011-02-27 19:40:45 +01:00
Wim Taymans
6f4a733063 metadata: Rename to GstMeta
Rename to the shorter GstMeta
Add docs
Add api to get metadata by API
2011-02-25 13:15:25 +01:00
Wim Taymans
6f0bce54fa Removed the final bits of GstMeta.
Original commit message from CVS:
Removed the final bits of GstMeta.
Added conditional compilation of various subsystems.
2001-06-25 20:36:02 +00:00
Erik Walthinsen
ca1c48e95c Updated copyright in all the libgst files.
Original commit message from CVS:
Updated copyright in all the libgst files.
Created gst_private.h, set up all files to use it.
2000-12-28 22:12:02 +00:00
Wim Taymans
a63780a377 Header cleanup: try to include as little as possible; this will probably speed up compilation a bit.
Original commit message from CVS:
Header cleanup: try to include as little as possible; this will probably
speed up compilation a bit.
changed the .c files to use #include "..."
Fix for the 'plugins are loaded twice' bug.
Fix 22186: GstObject flags are now used everywhere. Added *_FLAG_LAST so
elements do not use the same flags. Added some padding in the flag enum
for future expansion.
2000-12-15 01:57:34 +00:00
Wim Taymans
c125059f97 Added the excellent mpeg2dec decoder. Not 100% optimized but allready very fast.
Original commit message from CVS:
Added the excellent mpeg2dec decoder. Not 100% optimized but allready
very fast.
More cleanup.
2000-11-04 18:54:07 +00:00
Wim Taymans
9bae9d4b91 More Docs updates.
Original commit message from CVS:
More Docs updates.
Added plugin documentation. I fear we need a gstdoc implementation
that loads plugins and does introspection on them. I think we should
automatically create the docs for the pads and mime types the plugins
provide. Does anyone have enough perl knowledge to add these features? I
allready changed the C code to output the pad definitions but my perl
knowledge is too limited, for now, to implement the rest of the needed
functionality...
2000-10-25 19:09:53 +00:00
Erik Walthinsen
1762dfbf98 initial checkin
Original commit message from CVS:
initial checkin
2000-01-30 09:03:00 +00:00