Commit graph

4802 commits

Author SHA1 Message Date
Stefan Kost
cfebdcd452 annotations: add annotations to gst_init_check too 2009-10-28 10:14:36 +02:00
Stefan Kost
b66a4dbd42 docs: tell more about what happens in gst_init.
Add links to gst_update_registry and the env-vars.
2009-10-28 09:58:52 +02:00
Stefan Kost
369a63b11c docs: remove reference to OGI and rephrase sections docs
The OGI links are dead, so remove them. Also remove the paragraph that pointed
to OGI and DS. Only mentioning DS there made it a but pointless. Add a generic
paragraph instead that tells a bit about the usecases gstreamer covers.
2009-10-28 09:38:45 +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
Stefan Kost
b83fb45fac debugutils: allow to hide/show pad status with graphdetails flag 2009-10-27 12:06:35 +02:00
Sebastian Dröge
b04f7489bf registry: private is a C++ keyword, don't use it
...otherwise C++ compilers will complain when including gstregistry.h
2009-10-24 11:58:25 +02:00
Tim-Philipp Müller
4a9e983f4a docs: add Since tag to docs for new API
And tell gtk-doc that GstRegistryPrivate is private.
2009-10-24 10:31:08 +01:00
Edward Hervey
5067664c09 typefind: Keep typefind factories sorted in the registry. Fixes #599147
This avoids having to do the sorting everytime we use typefind

The behaviour of gst_type_find_factory_get_list has subtlely changed
in the sense that the order was previously undefined, whereas now
it returns them sorted by rank and then by name.
2009-10-24 10:44:09 +02:00
Edward Hervey
c79ed99bab registry: Cache element and typefind factories. Fixes 598896
This avoids unneeded list/filtering if the registry hasn't changed
2009-10-24 10:44:04 +02:00
Edward Hervey
ebee258806 gstpluginfeature: API : new gst_plugin_feature_list_copy() method
This allows copying AND incrementing the refcount at the same time,
avoiding a double iteratio of the GList
2009-10-24 10:39:30 +02:00
Edward Hervey
9e792ee5b8 gstregistry: Add a cookie for detecting feature list changes
We also create a private structure, since we will need to add more
data there in following patches.
2009-10-24 10:39:13 +02:00
Wim Taymans
db79dd88c3 message: don't use typechecking cast macros
Simply use casting macros for accessing the message fields like we do for
buffers and events. Avoids some costly typechecking that does not really buy us
much.
2009-10-23 13:40:32 -04:00
Wim Taymans
c9a7e2d188 Revert "gstmessage: Avoid expensive src/type/timestamp fetch."
This reverts commit 61cf93a334.
2009-10-23 13:13:52 -04:00
Edward Hervey
61cf93a334 gstmessage: Avoid expensive src/type/timestamp fetch.
If we've already checked that we have a valid message, use the entries
directly.
2009-10-23 18:21:47 +02:00
Edward Hervey
e5a13bd3fc gstcaps: Use inlined version of _is_any()/_is_empty()
CAPS_IS_ANY and CAPS_IS_EMPTY are the equivalent of their gst_caps_*
counterpart except that they avoid the typechecking and are inlined.

CAPS_IS_EMPTY_SIMPLE only checks for empty caps (without checking if
the caps is ANY).
2009-10-23 17:47:43 +02:00
Jan Schmidt
dc2c4de73a gstpipeline: Simplify base time checking slightly
Simplify checking and distribution of the base time - don't re-check
the value of a local variable that was set 3 lines earlier.
2009-10-22 12:54:17 +01:00
Edward Hervey
517ab2860e gsturi: Optimisation: Avoid type-checking in sorting method.
We already know the list only contains plugin features
2009-10-22 13:16:07 +02:00
Edward Hervey
a9ed7c0ec4 gsturi: Optimisation : Cast when we're sure of the type.
Also directly access GstElementFactory->uri_type instead of going
through a function that will (once again) check whether it's a
GstElementFactory
2009-10-22 13:13:56 +02:00
Edward Hervey
4b13520b61 gstregistry: Use hash table when finding a feature. Fixes #598895 2009-10-22 11:13:47 +02:00
Wim Taymans
368b7899c0 registry: hash the plugin basename
Maintain a hashtable of the plugin basename. We can then use this
hashtable to speedup the search for an existing plugin and avoid
a whole lot of strcmp calls.
2009-10-20 23:28:54 -04:00
Wim Taymans
5de94ede2f registry: speed up _strlen
Make the _strlen function a little tighter
2009-10-20 23:27:41 -04:00
Wim Taymans
50b9a3ecc3 registry: name is never NULL
When looking up a feature by name, we never call this internal
function with NULL so we don't have to check for it.
2009-10-20 21:43:58 -04:00
Wim Taymans
d722d16155 registry: refactor plugin lookup
We keep lookup plugins by their basename. Avoid creating a basename
from a filename if we can.
2009-10-20 21:39:11 -04:00
Wim Taymans
1be3d5cd83 registry: do quick check for . files
Do a quick check for . files before calling the strcmp functions
2009-10-20 21:15:56 -04:00
Benjamin Otte
868711fc70 docs: Fix docs for gst_caps_set_simple() 2009-10-20 10:51:25 +01:00
Jan Schmidt
08c56edb84 docs: Modify docs string slightly.
Apparently starting the last line of a docs string with 'returns' both
confuses and enrages gtk-doc. Use a slightly different wording instead.
2009-10-19 13:02:30 +01:00
Jan Schmidt
de199b4d8d pluginloader: When a plugin is blacklisted, output a GST_ERROR line. 2009-10-19 12:30:07 +01:00
Peter Kjellerstedt
485ae69c9e trace: Do not poison gst_trace_add_entry()
Since gst_trace_add_entry() is a macro, gcc will barf when it is
defined in case it has been poisoned due to trace support being
disabled.
2009-10-19 10:53:00 +02:00
Wim Taymans
7d86ad93a2 caps: fix typo in docs 2009-10-16 12:39:54 +02:00
Benjamin Otte
0ff4086507 Improve caps setters API
This patch adds gst_caps_set_value() and allows gst_caps_set_simple() to
work on non-simple caps. See the API documentation for the functions
about what they do.

The intention of these changes is to ease working with caps in caps
transform functions. An example for this would be ffmpegcolorspace,
where the caps transform function could be changed to look roughly like
this (pseudocode ahead):
  result = gst_caps_copy (template_caps);
  value = gst_structure_get_value (gst_caps_get_structure (caps, 0),
    "widh");
  gst_caps_set_value (result, value);
  /* same for height, framerate and par */
  return caps;
which is much cleaner and easier to understand than the current code.

https://bugzilla.gnome.org/show_bug.cgi?id=597690
2009-10-15 19:10:50 +02:00
Stefan Kost
bad284be7a docs: clarify preset api docs 2009-10-15 12:16:05 +03:00
Peter Kjellerstedt
1314aa75d5 iterator: Fix a documentation typo 2009-10-14 10:16:31 +02:00
Sebastian Dröge
b8454d623d gstobject: Replace recursive gst_object_has_ancestor() with an iterative version
This is slightly more efficient because the compiler can't do tail
recursion here and has to keep all stack frames.

Not that efficiency is that important here but I already had
the iterative version somewhere else and both are easy to read.
2009-10-14 08:34:03 +02:00
Jan Schmidt
36ccb66fb5 debug: Mark the GST_POLL symbol as extern to avoid multiply-defined error 2009-10-12 14:57:35 +01:00
Jan Schmidt
2ddf028503 gstpoll: Make the new GST_POLL debug completely private
Make the GST_POLL debug category symbol private to libgstreamer, as
there should be no external users of it.
2009-10-12 14:24:53 +01:00
Edward Hervey
7f68d7a6f8 gstpluginloader: Don't wait forever on gst_poll_wait.
This allows the macosx versions to properly error out when fds are closed.

This is only a temporary fix until the pluginloader is switched to not
use GstPoll but GIOChannels.
2009-10-12 12:21:49 +02:00
Edward Hervey
edce400c79 gstpoll: Only take into account active fds
This is needed so that select properly errors out on macosx (sigh)
2009-10-12 12:01:59 +02:00
Edward Hervey
dc3fb58a90 gstpoll: Add some debugging statements 2009-10-12 10:07:03 +02:00
Edward Hervey
3254f19c6f gstpoll: Use the error fdset when using select/pselect.
This is needed to properly detect fds that are closed or that got
an error
2009-10-12 10:01:01 +02:00
Edward Hervey
95413683fa gstpoll: Don't use poll on systems with broken poll 2009-10-12 09:53:58 +02:00
Edward Hervey
0fc16a8e74 gst: Add debugging category GST_POLL for gstpoll 2009-10-12 09:50:00 +02:00
Jan Schmidt
e3ce7d3e35 pluginloader: Fix valgrind warnings by zeroing padding bytes. 2009-10-08 23:10:40 +01:00
Jan Schmidt
09ae85670c registrychunks: Fix a debug format string harder to satisfy OS/X's gcc. 2009-10-08 16:21:45 +01:00
Jan Schmidt
a58702de89 registrychunks: Fix format string for debug error message. 2009-10-08 16:05:08 +01:00
Jan Schmidt
63934021ab pluginloader: Move stdin and stdout out of harm's way
In the plugin loader subprocess, move stdin and stdout to new fd's
so that plugins printing things during plugin init or (*gasp*)
possibly reading from stdin don't interfere with the data sent to
and from the parent.
2009-10-08 15:21:48 +01:00
Jan Schmidt
f514ef0efc registry: Fix error handling in the registry loader
When the plugin-scanner load fails (because the helper can't be
spawned), make sure to load the plugin that failed in-process, so
that all plugins do get loaded.
2009-10-08 10:36:56 +01:00
Tim-Philipp Müller
8b8d8bb112 gstinfo: add back fix that shouldn't have been reverted 2009-10-08 09:36:38 +01:00
Edward Hervey
015c5dda8f gstobject: Remove dead assignment.
object is no longer used after that line
2009-10-08 08:53:26 +02:00
Edward Hervey
219c3c5236 gstindex: Make sure writer is non-NULL.
Fixes the NULL dereference a few lines lower (where it gets the object type).
2009-10-08 08:52:18 +02:00
Jan Schmidt
69bce376b0 plugin: Ignore an empty dependency list.
If a plugin registers an empty dependency set, just ignore it rather
than serialising and checking an empty set.
2009-10-08 02:06:34 +01:00