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Author SHA1 Message Date
Edward Hervey
5faf5620f3 gstutils: New gst_element_link_pads_full method 
Links the elements with the specified pad linking checks.

API:gst_element_link_pads_full

https://bugzilla.gnome.org/show_bug.cgi?id=622504
 2010-06-23 18:42:40 +02:00
Edward Hervey
625c4e2d80 GstPad: Add new pad linking method with configurable checks. 
To be used for cases where we don't need all checks to be validated.

API: gst_pad_link_full
API: GstPadLinkCheck

https://bugzilla.gnome.org/show_bug.cgi?id=622504
 2010-06-23 18:42:35 +02:00
Thiago Santos
7a34c1cd18 tag: Adds GST_TAG_IMAGE_ORIENTATION tag 
Adds a new tag to inform about the image orientation and how
to rotate and flip it before display.

Note that this tag is a string with a predefined set of
possible values.

API: GST_TAG_IMAGE_ORIENTATION

Fixes #619508
 2010-06-23 11:57:20 -03:00
Tim-Philipp Müller
ddb11b4f2d gstobject: deprecate gst_object_{set|get}_name_prefix() 
The name prefix stuff has never been used for anything and it doesn't
look like we'll ever want to use it for anything.

Fixes #621006.
 2010-06-22 18:53:15 +01:00
Johan Dahlin
23faba0190 Add gobject-introspection annotations for GstPadIntLinkFunction 
Fixes build with latest gobject-introspection from git.

https://bugzilla.gnome.org/show_bug.cgi?id=622025
 2010-06-22 15:01:20 +01:00
Tim-Philipp Müller
fb40cafa5a registry: also skip .deps dirs when scanning for plugins 
No need to descend into .deps dirs in uninstalled setups, we know
these don't contain any plugins.
 2010-06-19 13:06:45 +01:00
Thiago Santos
9ee11a2af4 taglist: add gst_tag_list_peek_string_index to avoid a copy 
Adds a variation of the _get_string_index function that doesn't copy
the string.

API: gst_tag_list_peek_string_index

https://bugzilla.gnome.org/show_bug.cgi?id=621896
 2010-06-18 11:49:21 -03:00
Johan Dahlin
2ecfa42fad elementfactory: Add an allow-none annotation 
https://bugzilla.gnome.org/show_bug.cgi?id=621773
 2010-06-16 19:03:21 +02:00
Johan Dahlin
c041915989 miniobject: Add introspection annotations 
These are required to know how to unref/ref and
convert to/from a GValue.

https://bugzilla.gnome.org/show_bug.cgi?id=621773
 2010-06-16 19:03:21 +02:00
Johan Dahlin
ff3f95b167 event: Add out annotations 
https://bugzilla.gnome.org/show_bug.cgi?id=621773
 2010-06-16 19:03:21 +02:00
Johan Dahlin
6ab6dcf931 query: Add out annotations 
https://bugzilla.gnome.org/show_bug.cgi?id=621773
 2010-06-16 19:03:21 +02:00
Johan Dahlin
f6f292c83e message: Add out annotations 
https://bugzilla.gnome.org/show_bug.cgi?id=621773
 2010-06-16 19:03:20 +02:00
Benjamin Gaignard
5d44b1a381 element: Improve gst_element_get_name() docs 
Fixes bug #621660.
 2010-06-15 18:49:41 +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
3df54c45bf Revert "gstpad: Return pad template in get_caps if pad is not negotiable" 
This reverts commit 7460321a60.

crack
 2010-06-15 11:54:19 +02:00
Edward Hervey
19334dbb85 Revert "pad: fix comment" 
This reverts commit 8e92cb4a7d.

whatever...
 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
Tim-Philipp Müller
29cc802269 info: add dummy TRACE log level macros for when debugging is disabled 
Forgot those when adding the original API, just like the API markers
in the commit message:

API: GST_TRACE
API: GST_TRACE_OBJECT
API: GST_CAT_TRACE
API: GST_CAT_TRACE_OBJECT
API: GST_LEVEL_TRACE

Fixes compilation with --disable-gst-debug
 2010-06-15 10:46:08 +01:00
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
Wim Taymans
8e92cb4a7d pad: fix comment 2010-06-14 17:33:16 +02:00
Edward Hervey
7460321a60 gstpad: Return pad template in get_caps if pad is not negotiable 
https://bugzilla.gnome.org/show_bug.cgi?id=618644
 2010-06-14 17:08:14 +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
4d8320e4c6 gstvalue: Add some more assertions and checks for valid input parameters 2010-06-14 15:45:11 +02:00
Tim-Philipp Müller
6edfcc3705 docs: add Since: tag for new gst_caps_steal_structure 2010-06-14 12:28:57 +01:00
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
Wim Taymans
c13e225a17 docs: add some more docs for the events 2010-04-29 10:26:14 +02:00
Tim-Philipp Müller
126d9cfce8 pad: add enums for custom flow return success and error codes 
This way people can just #define their own custom flow returns to
one of these without having the compiler (esp. gcc-4.5) complain
about comparing integers to an enum or the enum not being listed

Fixes #615880.

API: GST_FLOW_CUSTOM_SUCCESS_1
API: GST_FLOW_CUSTOM_SUCCESS_2
API: GST_FLOW_CUSTOM_ERROR_1
API: GST_FLOW_CUSTOM_ERROR_2
 2010-04-16 14:52:32 +01:00
Thiago Santos
e7a568a346 tags: doc fixes 
Adds missing ':' to tags docs
 2010-04-15 11:20:39 -03:00
Tim-Philipp Müller
c008823e6e bin: fix bogus variable type 
The result of gst_iterator_find_custom() is not a GstIterator *.
 2010-04-15 11:40:05 +01:00
Tim-Philipp Müller
24ce15bca7 structure: log what structure string we failed to parse 2010-04-14 23:53:26 +01:00
Wim Taymans
67ab660b19 bin: fix refcount when removing elements during state change 
When an element is removed from a bin because it caused a state change error,
don't unref the child twice.
Add some more debug info.
Add a unit test for this error.

Fixes #615756
 2010-04-14 18:32:26 +02:00
Tim-Philipp Müller
e3e58e03b3 build: $(LIBM) belongs into LIBADD not LDFLAGS 2010-04-14 11:40:21 +01:00
Sebastian Dröge
b5e875d201 registrychunks: Initialize typefind/element factory registry chunks with zeroes 
This makes valgrind stop complaining about reading unitializated memory,
which is not initialized because it's just compiler-added struct padding...
 2010-04-09 13:08:13 +02:00
Stefan Kost
46899ff8ba docs: use informalfigure tag to not syntax highlight the content 2010-04-08 10:47:03 +03:00
Tim-Philipp Müller
461d0e214a docs: add a few code snippets that show how to use gst_message_parse_*(). 2010-04-07 19:30:49 +01:00
Tim-Philipp Müller
189facea50 parse: fix more compiler warnings 
Fix 'grammar.tab.c:815:6: warning: "YYENABLE_NLS" is not defined'
compiler warning and the same for YYLTYPE_IS_TRIVIAL. The two
translated strings aren't particularly helpful, so just define
YYENABLE_NLS to 0.
 2010-04-07 19:09:24 +01:00
Tim-Philipp Müller
a26879b7a0 parse: fix compiler warning 
Fix 'grammar.y:668: passing argument 1 of ‘g_free’ discards qualifiers
from pointer target type' compiler warning.
 2010-04-07 19:09:23 +01:00
Wim Taymans
05d663a702 message: add Since: markers 2010-04-07 16:06:22 +02:00
Wim Taymans
08b7865f24 docs: fix some typos 2010-04-06 17:46:36 +02:00
Stefan Kost
d29c31f9cd docs: improve event docs 
Rephrase first paragraph of section docs. Add detail to eos event docs.
 2010-04-04 15:21:16 +03:00
Tim-Philipp Müller
c4a4f2dad2 libs: point gobject-introspection scanner to .la files 
Point g-ir-scanner to the .la file of our library, which hopefully
makes it find the right dependencies in all cases (ie. our locally
built libgstreamer and not the system-installed one). This is also
how it's done in Gtk+ and how it's documented in the wiki, see
http://live.gnome.org/GObjectIntrospection/AutotoolsIntegration

Based on patches by Vincent Untz and Alan Knowles.

Fixes #603710.
 2010-04-03 13:41:52 +01:00
Philip Withnall
6ca0b51e4e utils: Use G_GNUC_CONST instead of G_GNUC_PURE for conversion functions 
Fixes bug #614629.
 2010-04-02 18:43:37 +02:00
Sebastian Dröge
133792e5cd event: Use correct type for the message parameter in gst_event_{new,parse}_sink_message 
The struct workaround was only necessary in gstevent.h, gstutils.h knows about GstMessage
 2010-03-31 10:25:30 +02:00
Stefan Kost
477a5d0939 gstinfo: add a comment explaining the reason for using fucntion protos here. 2010-03-29 16:38:05 +03:00
Stefan Kost
e55d18baa2 gstinfo: always define dummy debug category as a function prototype 
It does not seem to make sense to define this as a function only if we have
varargs macros.
 2010-03-29 16:38:05 +03:00
Stefan Kost
b40c2f8114 build: fix redeclaration erors when building with --gst-disable-gst-debug 
Give dummy symbols a uniqe name.
 2010-03-29 16:38:04 +03:00
Stefan Kost
f89ccf7d3d build: move some prototypes out of #ifndef GST_DISABLE_GST_DEBUG 
Move the prototypes up together. We only define the macros differently.
Fixes bug #614167 mostly.
 2010-03-29 16:37:48 +03:00
Stefan Kost
04bf54c58f info: readd the use of GstDebugFuncPtr typedef and tell why 
This reverts the related changes from 3f4954e42d
and ffb0a4e190.
 2010-03-29 16:36:15 +03:00
Sebastian Dröge
ffb0a4e190 info: Fix build at least until the correct fix is found 
See bug #614167.
 2010-03-28 21:02:41 +02:00
Sebastian Dröge
e305e49ef4 structure: Make structure abbreviations array one-time initialization threadsafe 2010-03-28 19:49:00 +02:00
Sebastian Dröge
ad230b07f6 iterator: Add FIXME 0.11 for using GSlice for allocation 2010-03-28 19:48:54 +02:00