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Author SHA1 Message Date
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