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Author SHA1 Message Date
Tim-Philipp Müller a76412747d docs: fix example to use a category name that actually exists 2010-06-14 12:28:42 +01:00
Edward Hervey 32adac81ee gstcaps: New gst_caps_steal_structure() method 
This allows removing structures from caps without them being freed. Helpful when
plugins need to move around structures without having to do an expensive structure
copy.

API:gst_caps_steal_structure

https://bugzilla.gnome.org/show_bug.cgi?id=621527
 2010-06-14 13:16:18 +02:00
Sebastian Dröge 603c04f4fa gstvalue: Don't initialize arrays from variables 2010-06-14 08:18:00 +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 48438b6cc7 gstvalue: Add some assertion guards against invalid parameters to public API 2010-06-13 18:00:22 +02:00
Sebastian Dröge e6e29192bc Remove some dead assignments 2010-06-13 17:08:48 +02:00
Sebastian Dröge 6ff314c75a pad: Fix iterator aggregation of all pads in the internal links fallback 
g_list_prepend() returns the new head of the list and not
using this will create a memory leak and a single-element list.
 2010-06-13 16:27:39 +02:00
Sebastian Dröge 18f23bc0b0 iterator: Add new FIXME for 0.11 and update gst_iterator_find_custom docs 
The compare function should only unref the element if it's
not the matching element.

Also the FIXME in _fold() is not relevant because the ref/unref
happens in the fold function.
 2010-06-13 15:25:24 +02:00
Sebastian Dröge c4ccbe093e iterator: If the iterator resync in find_custom() just retry 2010-06-13 11:25:53 +02:00
Martin Bisson ab0763f0e8 value: Fixed serialization for short fourccs. 
"Y16 " and "Y8  " were not displayed properly because the space
character is not alnum.  A unit test is also included.

Fixes bug #621282.
 2010-06-12 08:07:34 +02:00
Stefan Kost ccc5e23a39 debugutils: fix comment typo even more 2010-06-09 12:17:03 +03:00
Stefan Kost fdbf9239b3 docs: update docs (format and search path). 
Remove obsolete xml registry cache extension. Tell that content and location is
internal detail. Docuemnt the plugin search order.
 2010-06-09 12:15:52 +03:00
Stefan Kost 012cf2862f comments: add a few comments to the sparsely documented plugin loader 2010-06-09 12:15:52 +03:00
Zaheer Abbas Merali 8f1cd236ec debugutils: fix comment typo 2010-06-08 11:41:11 +02:00
Stefan Kost 2d2ec4e3d5 caps: use gst_caps_append_structure_unchecked() macro once more 2010-06-08 12:19:49 +03:00
Stefan Kost c5f85a1cda caps: use a safer name for temporary var. to not shadow one from outer scope 2010-06-08 12:19:22 +03:00
Stefan Kost ad619a4e84 value: use glib types in more places 
Do a bunch of char -> gchar, int -> gint, double -> gdouble changes.
 2010-06-07 12:22:44 +03:00
Stefan Kost c95a85f6cf value: just compute strlen() once 2010-06-07 12:22:44 +03:00
Martin Bisson 28fdbee35a value: Add support for parsing short fourccs from strings 
For example "Y16 " and "Y8  ".
 2010-06-07 08:21:00 +02:00
Tim-Philipp Müller 66fc4c8ba2 info: add new TRACE log level and move refcounting there from LOG level 
This makes it possible to easily get a *:5 debug log without all
the refcounting noise, and drastically reduces the number of lines
output for a normal log (46m to 28m for a 20min video). The full log
including refcounting information can still be gotten using *:7.

Fixes #620460.
 2010-06-05 12:53:15 +01:00
Sebastian Dröge 2d5b1bbc1d utils: Use G_PARAM_STATIC_STRINGS for standard properties 2010-06-04 17:10:05 +02:00
Stefan Kost 21b4ef4d0f pads: Improve readability for gst_pad_fixate_caps() 
Just truncate and then fixate. We check for empty caps in the begin and a
fixate-func that empties a caps would be broken. It also helps lazy caps impl.
in bug 618853 by avoiding the gst_caps_get_size().
 2010-06-01 22:30:37 +03:00
Wim Taymans 88c6896fb9 gstbin: unlock _get_state() on error 
When an error message is received on the bus, mark the bin as being in the error
state and unlock all current _get_state() calls with an error.

Fixes #505770
 2010-05-25 19:17:44 +02:00
Tim-Philipp Müller 3ea8b47445 tagsetter: make sure only one thread creates the TagData 2010-05-24 19:08:29 +01:00
Tim-Philipp Müller 99eb992bc0 tagsetter: protect tagsetter operations with a lock 
So we don't crash when a muxer tries to add tags from two
threads at the same time, eg. because it received tag events
on two input pads simultaneously.

See #619533.
 2010-05-24 18:16:19 +01:00
Stefan Kost ccaadae492 caps: use our macros more often in the code 2010-05-22 23:26:16 +03:00
Stefan Kost bd7a34bfa1 caps: add append_structure_unchecked 
This is useful when we know that caps is !NULL, writable and structure is
!NULL too.
 2010-05-22 23:14:48 +03:00
Stefan Kost edfbd90b29 docs: xref function name 2010-05-22 22:45:33 +03:00
Stefan Kost 999a6235c0 caps: use our macos more 2010-05-22 22:44:02 +03:00
Sebastian Dröge e35fe4ef9c structure: API: Add gst_structure_fixate_field_string() 2010-05-22 10:01:44 +02:00
Stefan Kost 3e78a5dd19 docs: add links for GSource priorities 
Now it is xreffed with the glib docs, where the priority scale is explained.
 2010-05-19 16:24:54 +03:00
Wim Taymans e1294397d7 miniobject: cleanup type registration a little 
We can make some structs const static with little effort.
 2010-05-18 18:37:25 +02:00
Tim-Philipp Müller 4793930efb pad: don't print WARNING debug statements for normal things like EOS, part II 2010-05-17 13:09:15 +01:00
Stefan Kost e8c2c40b21 caps: comment and whitespace cleanup 
Make comment more specific, reposition it and add more of the kind.
Move one ifdef'ed function around.
 2010-05-14 11:54:56 +03:00
Sebastian Dröge beb24d05af utils: Simplify fractions before doing calculations that could cause overflows 
... to prevent some unnecessary overflows from happenening.
 2010-05-13 08:21:37 +02:00
Sebastian Dröge ee21479eab utils: GCD is 0 if both parameters are 0, don't divide by zero 
And turn overflow checks from assertions into simple checks to
return FALSE.
 2010-05-13 08:01:14 +02:00
Sebastian Dröge 2c5d3d1761 utils: Simplify result of gst_fraction_multiply() 2010-05-13 08:01:14 +02:00
Wim Taymans 60499306a6 Revert "pad: don't check twice for changed caps per push" 
We need to check the pad caps on the srcpad as well as on the sinkpad. Revert
this commit as it removes the check on the srcpad and can leave the srcpad
unnegotiated (or negotiated with wrong caps)

This reverts commit 07dc1e5b49.
 2010-05-06 16:41:09 +02:00
Stefan Kost 07dc1e5b49 pad: don't check twice for changed caps per push 
gst_pad_chain_data_unchecked() does the same check already.
 2010-05-06 17:04:53 +03:00
Wim Taymans 6e4fde7195 docs: clarify the pull_range functions 
Clarify the gst_pad_pull_range(), GstBaseSrc::create(), gst_pad_get_range()
and GstPadGetRange functions a little.

Fixes #617733
 2010-05-05 12:01:50 +02:00
Wim Taymans 72c512a87d utils: use reffed _get_caps() version 
We don't need to have a writable copy so we can use the _reffed
version instead.
 2010-05-04 11:44:27 +02:00
Thiago Santos d020295ae0 tags: Adds geo location direction tags 
Adds 3 new geo location tags involving direction and
movement of capture. Those are:

API: GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION
API: GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION
API: GST_TAG_GEO_LOCATION_MOVEMENT_SPEED

Fixes #617223
 2010-05-03 09:50:09 -03:00
Thiago Santos 2cc0bcb798 tags: Adds GST_TAG_DEVICE_MANUFACTURER and GST_TAG_DEVICE_MODEL 
Adds those new tags to describe the device manufacturer and
model used to create medias.

API: GST_TAG_DEVICE_MANUFACTURER
API: GST_TAG_DEVICE_MODEL

Fixes #615941
 2010-05-03 09:05:45 -03:00
Tim-Philipp Müller 3d6d9ca4e1 Bump GLib requirement to 2.20 
See http://gstreamer.freedesktop.org/wiki/ReleasePlanning/GLibRequirement
 2010-04-30 13:10:16 +01:00
Tim-Philipp Müller 8e932639ba buffer: only warn if metadata is not writable when it should be, don't return as well 
Make sure we execute the same code path in git versions and in releases,
so just warn when metadata isn't writable when we want it to be instead
of bailing out.
 2010-04-30 13:09:34 +01:00
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
Benjamin Otte b878069ef7 caps: Do not allow fixating empty caps 
Passing empty caps to gst_pad_fixate_caps() is invalid, as empty caps
cannot be fixated.
 2010-04-29 22:41:36 +02:00
Benjamin Otte 31832d3c21 caps: Use G_GNUC_WARN_UNUSED_RESULT for make_writable() 
People often call
  gst_caps_make_writable (caps);
instead of
  caps = gst_caps_make_writable (caps);
and cause a bug. Warning about an unused return value helps here.

See https://bugzilla.gnome.org/show_bug.cgi?id=616541#c2 for an example.
 2010-04-29 22:41:36 +02:00
Sebastian Dröge b748da35d6 gst: Use GError boxed type from GObject 2.25.2 instead of our own if possible 2010-04-29 18:18:37 +02:00