Commit graph

6464 commits

Author SHA1 Message Date
Wim Taymans
b5ef693e88 buffer: always copy all buffer flags when asked
Don't try to be smart and copy only a subset of buffer flag
2011-08-25 16:20:21 +02:00
Wim Taymans
7ee57702a8 buffer: pluralize the buffer flags 2011-08-25 14:09:37 +02:00
Wim Taymans
6f295dc239 Merge branch 'master' into 0.11
Conflicts:
	gst/gstobject.c
2011-08-24 10:43:09 +02:00
Stefan Kost
febde0c19f gstobject: also remove the cast as this is causing the trouble 2011-08-23 11:55:17 +02:00
Stefan Kost
df099959fd gstobject: use the atomic macros to deal with the glib change in the impl. 2011-08-23 11:43:44 +02:00
Wim Taymans
655f1b9c57 object: make _replace like the miniobject version 2011-08-22 12:49:04 +02:00
Wim Taymans
8170c34c94 Merge branch 'master' into 0.11
Conflicts:
	gst/gstbuffer.h
	gst/gstcaps.c
	gst/gstcaps.h
	gst/gstevent.c
2011-08-22 12:33:35 +02:00
Wim Taymans
405a5d2a92 value: remove our FOURCC GType
Remove our custom fourcc GValue.
2011-08-22 12:19:19 +02:00
David Schleef
ec6e452f63 object: make gst_object_replace() atomic 2011-08-21 14:07:08 -07:00
Stefan Kost
cce32ba0a2 docs: more clarification for element docs
Don't suggest deprecated method in the desction docs and try to be more helpful
in other places by suggesting related functions.
2011-08-20 14:07:55 +02:00
Stefan Kost
a3611c139a docs: small clarification in the gst_element_get_request_pad docs
Make it more obvious that one should pass the template name.
2011-08-20 09:57:14 +02:00
Wim Taymans
b1573e9865 structure: add method to fixate one field 2011-08-17 17:56:40 +02:00
Wim Taymans
e4db8d0f55 docs: improve some docs 2011-08-17 09:25:04 +02:00
Wim Taymans
aefa1c67f8 buffer: return processed number of bytes
Make _fill, _extract and _memset return the actual number of bytes that were
handled in case the buffer size is less than the specified size.
2011-08-16 18:29:29 +02:00
Tim-Philipp Müller
eb08ed6ed0 docs: fix typo in element factory documentation 2011-08-16 17:19:29 +01:00
Wim Taymans
8698a8c94e buffer: rename PREROLL -> LIVE flag
Rename the GST_BUFFER_FLAG_PREROLL to GST_BUFFER_FLAG_LIVE and give the new flag
a meaning. The old PREROLL flag never had a clear meaning.
2011-08-16 17:32:20 +02:00
Tim-Philipp Müller
4985d2a954 caps: fix compiler warning reported by ICC
The MAX macro expands to code that checks if an unsigned integer is < 0.

Fixes warning #186: pointless comparison of unsigned integer reported by ICC.

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:15:29 +01:00
Josep Torra
c56881a026 buffer: explicitly cast to the enum type
Fixes warning #188: enumerated type mixed with another type reported by ICC.

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:15:22 +01:00
Josep Torra
2271b6dc9a gststate: explicitly cast to the enum type
Fixes warning #188: enumerated type mixed with another type reported by ICC.

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:15:12 +01:00
Josep Torra
89239d85cc event: explicitly cast to the right enum types
Fixes warning #188: enumerated type mixed with another type reported by ICC.

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:14:55 +01:00
Josep Torra
7b434c44bf gsterror: explicitly cast to the right GstGError code enum types
Fixes warning #188: enumerated type mixed with another type reported by ICC.

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:14:22 +01:00
Josep Torra
b30b78c505 debugutils: use GST_STATE_VOID_PENDING for GstState instead of 0
Fixes a warning reported by ICC.

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:13:47 +01:00
Josep Torra
d99d270a69 caps: define GST_CAPS_FLAGS_NONE for consistency with other enumerations
Use them to fix warnings when building with ICC.

API: GST_CAPS_FLAGS_NONE

https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:13:29 +01:00
Josep Torra
abda75bcf5 gst: use GstDebugLevel enum type to fix a warning building with ICC
https://bugzilla.gnome.org/show_bug.cgi?id=656265
2011-08-15 21:13:03 +01:00
Wim Taymans
d22192474a pad: make fixate caps behave like other functions
Install a default fixate caps function on pads like all the other pad functions.
2011-08-15 16:45:33 +02:00
Wim Taymans
e01b5c0f46 Merge branch 'master' into 0.11 2011-08-15 14:43:14 +02:00
Wim Taymans
49fc4249e5 caps: add fixate function
Add a fixate function and use it in gstpad.c
2011-08-15 14:40:38 +02:00
Wim Taymans
bd20d2d199 structure: add function to fixate
Add a function to fixate a structure and use it for the default fixate function
in gstpad.c.
2011-08-15 14:32:17 +02:00
Wim Taymans
d12738b4fa pad: fix default acceptcaps
Make the acceptcaps function behave like all the other functions with a default
implementation. Don't try to chain up to the default implementation when it was
set to NULL explicitly but return FALSE instead.
Fix some docs
2011-08-15 14:19:09 +02:00
Wim Taymans
cbccf7d5bf pad: fix some macros
Remove a rather usless macro to check if a pad mode is active and
add GST_PAD_IS_ACTIVE().
2011-08-15 13:24:11 +02:00
Wim Taymans
1c16ff94fc pad: remove gst_pad_get_negotiated_caps()
Remove gst_pad_get_negotiated_caps(), it does not realy do what it says,
gst_pad_get_current_caps() returns the currently negotiated caps on the pad
correctly.
2011-08-15 12:16:30 +02:00
Peteris Krisjanis
59bf122584 iterator: Fix gst_iterator_next() element annotation 2011-08-12 11:48:49 +02:00
Stefan Kost
d8c0bd45a7 debugutils: removed non-sense comment 2011-08-11 10:09:41 +02:00
Edward Hervey
bdc1710be5 Merge remote-tracking branch 'origin/master' into 0.11
Conflicts:
	gst/gstdebugutils.c
	gst/gstelementdetails.h
	gst/gstregistrychunks.c
	tools/gst-run.c
2011-08-10 17:07:54 +02:00
Stefan Kost
20618b4c28 registry: move utf-8 validation to registry saving time
Instead of checking for valid utf-8 element-details every time we create
elements (from plugin-init or registry), do it before we save the registry.
Fixes #656193.
2011-08-10 13:45:49 +02:00
Josep Torra
178bdccb76 Fix and clarify debug statements
Fixes build on MacOSX

Signed-off-by: Edward Hervey <edward.hervey@collabora.co.uk>
2011-08-10 11:01:58 +02:00
Edward Hervey
2d4ddc3a08 gstbuffer: Clarify doc 2011-08-08 11:51:26 +02:00
Shaun Hoopes
3029a222e8 debugutils: improve dot file flow layout
Iterate source- and sink-pads separately to ensure that the graph reflects the
upstream/downstream order. Fixes #643269
2011-08-06 18:26:39 +02:00
Wim Taymans
99d4880f31 pad: add method to mark reconfigure 2011-08-04 17:12:21 +02:00
Wim Taymans
aa97daaf0e fix default alignment
A 0 alignment is the default.
2011-08-04 11:00:57 +02:00
Wim Taymans
7c9be852bc bufferpool: add gst_buffer_pool_is_active() 2011-08-04 10:54:29 +02:00
Wim Taymans
9324824853 bufferpool: don't add the same option twice
Make sure that we only add an option to the array once.
2011-08-01 18:12:12 +02:00
Wim Taymans
60cb9cddd4 bufferpool: add method to check for an option
Add a method to check if an option is supported on the bufferpool.
2011-07-30 14:04:43 +02:00
Wim Taymans
733e94ada8 bufferpool: add options API to bufferpool
Make it possible to query the supported options of a bufferpool and enable
options. This is a bit more generic than the API to enable metadata. The purpose
is to make it possible to add new custom config options to the configuration of
the bufferpool when supported.
2011-07-29 17:10:09 +02:00
Tim-Philipp Müller
388548222d element: don't use G_CONST_RETURN
It's been deprecated in newer GLib versions
2011-07-28 12:11:36 +01:00
Tim-Philipp Müller
ef8ca3549e gst: fix awkward dest_format inout parameter in query utility functions
The idea was originally that if one passed &dest_fmt with
dest_fmt=GST_FORMAT_DEFAULT, then the code answering the query
could change dest_fmt to the actual default format used. However,
in more than half a decade of GStreamer 0.10 no piece of code in
GStreamer has ever used that feature, nor are there that many
users of this API that actually check whether the format returned
is the original format passed before using the values returned.
Also, it's just annoying-to-use API in its own right.

For all these reasons, make it so that the destination format is
passed directly and can't be changed by the element queried.
2011-07-28 11:23:15 +01:00
Wim Taymans
cf18fa9ce5 Merge branch 'master' into 0.11 2011-07-27 12:50:39 +02:00
Tim-Philipp Müller
317fba25a6 elementfactory: fix g-i annotation for _create() and _make() to allow NULL object names 2011-07-27 10:09:11 +01:00
Wim Taymans
5e330fa456 pad: improve the getcaps function
Refactor calling the GETCAPS function and checks.
Move the filter code in one place.
When using fixed pad caps, get the currently configured caps and then fallback
to the GETCAPS function. We used to simply ignore the GETCAPS function, which
resulted in transform elements returning the template caps instead of doing the
caps transform.
2011-07-26 18:48:20 +02:00
Wim Taymans
cea4b4c7d5 pad: only update caps when changed
Only call the event function with the caps event when the caps changed.
2011-07-26 16:10:42 +02:00
Wim Taymans
61481ac9e5 pad: add allocation query just because 2011-07-26 12:20:04 +02:00
Wim Taymans
d54f3f1385 poll: improve debugging 2011-07-25 15:21:21 +02:00
Wim Taymans
ee235a6b07 miniobject: avoid race in bufferpool release
Avoid playing with the refcount to decide when a buffer has been recycled by the
dispose function. The problem is that we then temporarily can have a buffer with
a refcount > 1 being acquired from the pool, which is not writable. Instead use
a simple boolean return value from the dispose function to inform the called
that the object was recycled or not.
2011-07-25 12:53:10 +02:00
Wim Taymans
43f61f5c40 bufferpool: start with raised control socket
In the inactive state, the control socket should be in the raised state, we will
release it when we start.
2011-07-25 12:16:13 +01:00
Wim Taymans
dd045fd0ed bufferpool: add reset_buffer vmethod
Add a vmethod to reset a buffer to its original state. Add a default
implementation that resets the flags, timestamps and offsets.
Add some more docs.
2011-07-21 18:50:25 +02:00
Wim Taymans
92aa4fede9 Merge branch 'master' into 0.11
Conflicts:
	libs/gst/base/gstbaseparse.c
	libs/gst/base/gstbasesink.c
2011-07-21 16:49:13 +02:00
Raluca Elena Podiuc
43f5624334 docs: removed double negation in event/message seq num description
https://bugzilla.gnome.org/show_bug.cgi?id=654751
2011-07-16 23:53:03 +01:00
Wim Taymans
1dddb1f704 bufferpool: call release_buffer after alloc
After we allocated a new buffer, call the release_buffer vmethod to put the new
buffer in the pool instead of assuming that the pool uses the default
release_method implementation.
2011-07-15 13:27:13 +02:00
Wim Taymans
2f429009a3 bufferpool: add macro to check for flushing 2011-07-15 11:52:22 +02:00
Wim Taymans
cc16dd8498 buffer: improve debug message 2011-07-15 11:51:54 +02:00
Wim Taymans
1a3f48f427 buffer: fix resize function some more
Don't remove memory blocks from the buffer when we clip and resize, instead set
the memory offset and size to 0. This allows us to make the buffer larger again
later.
2011-07-12 14:07:57 +02:00
Wim Taymans
a19baf77e7 buffer: improve size handling
Also handle the case where multiple empty memory blocks are in the buffer.
Add unit test for this.
2011-07-12 13:40:35 +02:00
Wim Taymans
a5ee20db3f buffer: fix _resize some more
Add more debug.
Alow resize to 0 bytes.
Do clipping correctly.
Add more unit tests. Also add a failing test: when we resize to 0 and then
try to resize back to the original size it fails because the memory was
removed.
2011-07-12 12:00:58 +02:00
Wim Taymans
8461249f22 buffer: fix negative offsets some more
Allow for negative offsets when doing memory copy and share.
Add fast path in the _get_sizes() function.
Fix resize for negative offset and expanding the buffer.
Add some unit tests.
2011-07-11 18:00:52 +02:00
Wim Taymans
6b3572feab buffer: fix _resize better 2011-07-11 16:42:56 +02:00
Wim Taymans
abf6293639 buffer: add api to get the current memory offset
Also return the offset in a GstMemory block with the get_sizes() method. This
allows us to figure out how much prefix there is unused.
Change the resize function so that a negative offset can be given. This would
make it possible to resize the buffer so that the prefix becomes available.
Add gst_buffer_get_sizes() to return the offset and maxsize as well as the size.
Also change the buffer resize method so that we can specify a negative offset
to remove prefix bytes.
2011-07-11 16:24:16 +02:00
Mark Nauwelaerts
21e0d113cf buffer: add some memory wrapped buffer allocation helpers 2011-07-11 14:43:19 +02:00
Wim Taymans
8cf3fa5c6d miniobject: cleanup headers 2011-07-11 12:11:35 +02:00
Mark Nauwelaerts
b3bf6cdfd8 pad: avoid inadvertently dropping an event
... particularly a non-sticky serialized event that happens to pass
when an event update is pending.
2011-07-11 11:59:18 +02:00
Tim-Philipp Müller
75c81c2120 buffer: make idx argument to gst_buffer_take_memory() signed
Since -1 is acceptable, it should be signed.
2011-07-08 13:53:35 +01:00
Wim Taymans
b171259612 Merge branch 'master' into 0.11
Conflicts:
	libs/gst/base/gstbasesrc.c
2011-07-07 11:13:19 +02:00
Wim Taymans
806cf03fbc buffer: add memset function 2011-07-07 11:02:09 +02:00
Tim-Philipp Müller
a1f6e02149 buffer: fix guards for gst_buffer_take_memory()
Since idx = -1 makes it default to idx=len, len is also
a valid input idx.
2011-07-06 12:09:28 +01:00
Wim Taymans
3bb21e0203 gst: add class ref/unref 2011-07-05 16:38:06 +02:00
Tim-Philipp Müller
0a6ec83336 gst: make compiler warn about unstable API if GST_USE_UNSTABLE_API is not defined
And define it in our own build.
2011-07-05 09:46:43 +01:00
Tim-Philipp Müller
3dbcb73b11 Remove GstImplementsInterface
It was a bit too clever, and didn't really work as an API,
confusing people to no end. Better implement specific methods
whether an interface is usable/available/ready on the interface
itself, or even add GError arguments, rather than try to have
per-instance interfaces.
2011-06-26 22:59:26 +01:00
Emmanuel Pacaud
156583a69c task: Check for PR_SET_NAME before using
Fixes: #653172.

Signed-off-by: David Schleef <ds@schleef.org>
2011-06-25 13:52:28 -07:00
Wim Taymans
0aa1465bbc query: add method to check for metadata
Add a method to check if a certain metadata is supported in the ALLOCATION
query.
2011-06-23 18:03:22 +02:00
Koop Mast
4fe5dd2b9d segment: cast to right type
See #653137
2011-06-22 16:58:53 +02:00
Wim Taymans
b322a401c7 uri: remove some _full variants 2011-06-22 16:38:04 +02:00
Wim Taymans
6da2a33b7a tags: Remove crazy tag messages
Don't mix messages and pads and tags.
Make the sink post tag messages when a tag event is received.
Since tags are sticky on pads now, they can be retrieved from there
when needed.
2011-06-22 16:16:56 +02:00
Wim Taymans
314a2b961a caps: Hide implementation details
Make the Array of structures private. This should allow us to implement
the array more efficiently or with some preallocated structures when
we want to later.
Add a new method to clean up a static structure so that we can remove some code
that pokes into the private bits of the caps.
2011-06-22 12:28:14 +02:00
Wim Taymans
3884badea6 memory: rename GstMemoryAllocator -> GstAllocator
simplify the name of the allocator object.
2011-06-22 11:42:46 +02:00
Wim Taymans
36c111a844 bufferpool: return empty metadata array
Return a string array with NULL instead of NULL from the default get_metas
function.
2011-06-21 12:32:46 +02:00
Wim Taymans
872e7d52df pad: use event function directly
We will never go in this code path for CAPS events so directly call the event
function.
2011-06-21 12:31:57 +02:00
Wim Taymans
de3b6e733f pad: notify caps after we store the new caps
notify caps after we store the new caps so that the new caps are actually
visible for the app.
2011-06-21 10:29:51 +02:00
Wim Taymans
9177367984 ghostpad: improve debug
Log a debug line when there is no target pad and when this makes the default
implementation fail.
Take the internal pads directly when we can.
2011-06-20 16:53:03 +02:00
Wim Taymans
a22274d7a1 bufferpool: add function to set metadata api
Add a function to retrieve an array of supported metadata apis from the the
bufferpool.
Add functions to configure and query the configured metadata apis in a
bufferpool configuration.
2011-06-20 13:26:06 +02:00
Thiago Santos
00c891a823 gstbuffer: Minor fix to docs
Adds missing parameter to docs of gst_buffer_copy_region
2011-06-19 13:17:06 -03:00
Edward Hervey
a885082a16 gstpad: Remove unused variable do_event_actions
do_event_actions was always used as TRUE
2011-06-18 17:35:41 +02:00
Tim-Philipp Müller
9eee73dcc6 Revert "utils: remove some macros now in glib"
This reverts commit de29ae7b92.

Re-adds GFLOAT_TO_LE, GFLOAT_TO_BE, GDOUBLE_TO_LE, and GDOUBLE_TO_BE.
Turns out these aren't in GLib yet afer all (since we didn't
actually open a bug to get them added..)
2011-06-16 10:55:15 +01:00
Wim Taymans
54fd50bfe1 buffer: add index to _take_memory()
Add an index to gst_buffer_take_memory() so that we can also insert memory at a
certain offset. This is mostly interesting to prepend a header memory block to
the buffer.
2011-06-13 16:31:53 +02:00
Wim Taymans
a59defb90f pad: don't forward scheduling query
The scheduling query should not be forwarded, because elements need to implement
special code to handle different scheduling methods.
2011-06-13 16:30:22 +02:00
Wim Taymans
d837268a77 buffer: add more debug 2011-06-13 12:04:28 +02:00
Wim Taymans
9b9b758688 bufferpool: small indentation fix 2011-06-13 11:51:08 +02:00
Wim Taymans
468dbbbaaf buffer: pass the allocator as const 2011-06-13 11:50:42 +02:00
Wim Taymans
a14623f925 query: add some more checks
Make sure that the alignment is valid.
When we have a 0 size (variable buffer size), we can't have a bufferpool.
2011-06-11 20:45:42 +02:00
Wim Taymans
bb2d7241fa query: set all default values
Fill all query values with good defaults.
2011-06-11 19:54:47 +02:00
Wim Taymans
6ca5d44704 bufferpool: remove postfix parameter
Remove the postfix parameter, it's not used and can be done differently.
2011-06-11 18:52:42 +02:00
Wim Taymans
2b071ea395 bufferpool: use same alignment values as GstMemory
Use the same alignment values for the bufferpool as we use for the GstMemory
API.
2011-06-10 17:50:27 +02:00
Wim Taymans
2d6a59aa83 pad: add _check_reconfigure() method
Add a method to check and clear the RECONFIGURE flag on a pad.
2011-06-10 17:32:20 +02:00
Wim Taymans
eeb07b3f3d buffer: add support for buffer in memory
Fix the code to support allocating the buffer and memory in one memory block.
Add an extra variable to store the memory of the buffer.
This code is disabled still because of complications.
2011-06-10 16:47:29 +02:00
Wim Taymans
3e5c5fb034 memory: expose default alignment
Export the gst_memory_alignment variable so that others can know the default
configured alignment of the system.
2011-06-10 16:46:12 +02:00
Wim Taymans
7c475cc60f memory: fix is_span
Subtract the offset of the parent from is_span.
2011-06-10 16:19:46 +02:00
Wim Taymans
17ff81fc7d memory: respect configured alignment
Move the alignment from GstBuffer to GstMemory.
make sure memory is at least aligned to the configured values.
2011-06-10 13:59:31 +02:00
Wim Taymans
b27ee30a35 buffer: make new _buffer_allocate method
Make a new method to allocate a buffer + memory that takes the allocator and the
alignment as parameters. Provide a macro for the old method but prefer to use
the new method to encourage plugins to negotiate the allocator properly.
2011-06-10 13:49:23 +02:00
Wim Taymans
2d28891528 Merge branch 'master' into 0.11
Conflicts:
	gst/gstelementfactory.c
	gst/gstelementfactory.h
	gst/gstpad.h
	gst/gstpluginfeature.c
	gst/gstpluginfeature.h
2011-06-10 12:09:49 +02:00
Wim Taymans
bbfec45ecc event: add reset_time boolean to flush_stop event
Add a boolean to the flush_stop event to make it possible to implement flushes
that don't reset_time.
Make basesink post async_done with the reset_time property from the flush stop
event.
Fix some unit tests
2011-06-10 11:55:08 +02:00
Javier Jardón
5d25e4a204 Use "const" instead G_CONST_RETURN
G_CONST_RETURN will be deprecated soon.

https://bugzilla.gnome.org/show_bug.cgi?id=652211
2011-06-09 17:54:27 +01:00
Wim Taymans
ab0ab2fbca pad: use new event methods to replace events
Using the new event methods, we can atomically transfer the event from the
pending list to the active list.
2011-06-09 13:37:28 +02:00
Wim Taymans
1b21f2af8f event: make macros for new miniobject methods 2011-06-09 13:36:52 +02:00
Wim Taymans
1b98eb34d7 miniobject: add new methods to manage miniobject pointers
Add a new method to steal the miniobject stored at a location.
Add a new method to store a miniobject in a location and taking ownership
of the miniobject.
2011-06-09 13:35:08 +02:00
Wim Taymans
9d2953288c pad: fix header 2011-06-09 13:34:19 +02:00
Wim Taymans
98fdfa1815 pad: fix spurious include 2011-06-09 12:31:47 +02:00
Wim Taymans
d8212d941c pad: forward events by default
Always forward all events in the default handler. Previously it used to not
forward caps events by default. It makes more sense to forward the caps events,
if the element is interested in the caps, it will implement an event handler to
retrieve the caps and then it can decide to forward or not. If the element has
no event handler, it probably just doesn't care about caps and it probably is
also not going to modify the data in a way that needs a caps change.
2011-06-09 11:49:20 +02:00
Wim Taymans
4a424c379f buffer: fix typo in docs 2011-06-09 11:13:55 +02:00
Wim Taymans
b0a827cc6b message: rename variable
Rename the new_base_time variable to reset_time, which looks better.
2011-06-08 17:25:43 +02:00
Wim Taymans
3798b5fe5b segment: separate the seek and segment flags
Separate the seek flags and segment flags as separate enums because we might
want to have different flags for both.
2011-06-08 16:41:05 +02:00
Wim Taymans
3cb8b33935 message: move the new_base_time flag to async_done
Move the flag to indicate that a new_base_time should be distributed to the
pipeline, from the async_start to the async_done message. This would allow us to
decide when to reset the pipeline time based on other reasons than the
FLUSH_START event.

The main goal eventually is to make the FLUSH events not reset time at all but
reset the time based on the first buffer or segment that prerolls the pipeline
again.
2011-06-08 13:45:19 +02:00
Edward Hervey
d0b30f01b0 gstbuffer: Remove deprecated GST_BUFFER_* macros
data, size, mallocdata and free_func no longer exist.
2011-06-08 13:30:49 +02:00
Wim Taymans
14a0e31e69 pad: remove setcaps function
Remove the setcaps function, elements should use the caps event to be informed
of the format.
2011-06-08 12:58:29 +02:00
Wim Taymans
b84fff07ea memory: Require implementation to implement _share
Require the memory implementations to implement a share operation. This allows
us to remove the fallback share implementation which uses a different allocator
implementation and complicates things too much.
Update design doc a bit.
2011-06-08 12:04:49 +02:00
Wim Taymans
f6dc8eba34 memory: cleanups and improve docs
Make the fallback copy use the same memory allocator as the original object.
Improve some docs.
Require an alloc function when registering an allocator.
Remove gst_memory_allocator_get_default() and merge the feature in
gst_memory_allocator_find()
Fix locks on the hashtable.
Remove defined but not-implemented gst_memory_span() method.
2011-06-08 11:03:50 +02:00
Wim Taymans
cfd3faef5a memory: pass user_data to the alloc function
Pass the user data that was passed to _register to the alloc function of an
allocator.
2011-06-07 17:54:33 +02:00
Wim Taymans
70e799c8fc memory: fix some typos 2011-06-07 17:34:17 +02:00
Wim Taymans
78ea732149 query: add methods to query allocators
Add API to add and query allocator implementations to/from the ALLOCATION query.
2011-06-07 16:35:07 +02:00
Wim Taymans
acb3ee9b2c memory: use allocators to allocate memory
Rename the GstMemoryImpl to GstMemoryAllocator because that's really what it is.
Add an alloc vmethod to the allocator members.
Improve registration of allocators.
Add methods to get and set the default allocator
Always use an allocator to allocate memory, use the default allocator when NULL
is passed.
Add user_data to the allocator Info so that we can pass extra info to the
allocator new method.
2011-06-07 16:19:33 +02:00
Wim Taymans
b5976339e2 event: move some more defines on top 2011-06-07 13:38:35 +02:00
Wim Taymans
44b4312d96 fix some circular includes
typedef some structs before including other files to avoid circular dependencies
in the header files.
2011-06-07 13:25:26 +02:00
Wim Taymans
016e750a41 utils: remove proxy_setcaps
Remove proxy_setcaps, elements should use the caps event and forward caps
themselves.
2011-06-07 10:52:02 +02:00
Wim Taymans
b5351dadcd pad: Improve pad event forward code
Return TRUE when the pad has no parent or when there are no internally linked
pads.
2011-06-07 10:49:34 +02:00
Wim Taymans
9058499eeb pad: Rename and rework the dispatcher function
Rename gst_pad_dispatcher() to gst_pad_forward() and make it more useful by
iterating the internal links of a pad and handling resync properly.
Add a method gst_pad_event_forward() that unconditionally forwards an event to
all internally linked pads.
Update some pad code to use the new forward function.
2011-06-07 10:02:06 +02:00
Wim Taymans
a767bf2bf9 caps: use the caps event
Use the caps event instead of gst_pad_set_caps() and the setcaps function
2011-06-07 09:43:20 +02:00
Edward Hervey
ba8c8bb2c8 gst: Add enum/flags (de)registration in gst_(de)init 2011-06-06 11:21:23 +02:00
Tim-Philipp Müller
4b920eb5d2 docs: update for API changes
Also remove GST_PAD_CHECKGETRANGEFUNC macro
2011-06-05 18:57:56 +01:00
Tim-Philipp Müller
5a8273e527 Merge branch 'master' into 0.11 2011-06-05 15:48:51 +01:00
Tim-Philipp Müller
6d374e54b9 parse: add prototypes for unused functions to avoid compiler warning
The warning is never fatal, because we don't use -Werror for the
parser helper library build, but the warnings are annoying anyway.
2011-06-05 15:27:19 +01:00
Tim-Philipp Müller
bc69efa7cc info: remove GST_XML debug category as well 2011-06-04 15:23:56 +01:00
Tim-Philipp Müller
a4092cd5c4 Remove everything libxml2- and loadsave-related 2011-06-04 15:22:06 +01:00
David Schleef
f3eac7de22 Work around changes in g_atomic API
See #651514 for details.  It's apparently impossible to write code
that avoids both type punning warnings with old g_atomic headers and
assertions in the new.  Thus, macros and a version check.
2011-06-04 00:36:26 -07:00
Edward Hervey
20d1ee87cb gstpad: Small doc fixup 2011-06-03 18:10:24 +02:00
Wim Taymans
07aca4a698 pad: clean up probe flags 2011-06-03 17:24:45 +02:00
Wim Taymans
f851685f92 pad: check flushing in pullrange too 2011-06-03 16:46:26 +02:00
Wim Taymans
8dda6b462d pad: cleanups
Use defines instead of hardcoded values for masks.
2011-06-03 13:56:04 +02:00
Wim Taymans
7b43f02ed3 structure: fix some more 0.11 fixmes
don't allow spaces in structure names and fix unit tests.
2011-06-03 13:25:54 +02:00
Wim Taymans
89121c18e5 bufferpool: make the default behaviour to wait
The most common case is to not specify any flags when doing the allocation. Make
the allocation from a pool with a maximum amount of buffers block by default for
this reason.
2011-06-03 12:40:56 +02:00
Wim Taymans
5426527b70 ghostpad: remove setcaps functions
Remove the setcaps functions, it is now handled with the caps event.
2011-06-02 19:23:47 +02:00
Wim Taymans
539cceab88 buffer: pass the right alignment 2011-06-02 18:28:54 +02:00
Wim Taymans
b05ee3ddb2 memmory: small cleanup 2011-06-02 18:28:17 +02:00
Wim Taymans
c8fc05743d memory: fix alignment calculations
Fix the alignment calculation.
Improve documentation.
2011-06-02 18:13:33 +02:00
Wim Taymans
d2d23074af pool: debug the config 2011-06-02 18:13:10 +02:00
Wim Taymans
de29ae7b92 utils: remove some macros now in glib
We depend on the right glib now
2011-06-02 15:38:43 +02:00
Wim Taymans
04323a0bb9 structure: fix a FIXME 2011-06-02 15:38:29 +02:00
Wim Taymans
589499c07e utils: use g_printerr() as stated in the FIXME 2011-06-02 15:38:04 +02:00
Wim Taymans
0de2f64e12 element: small cleanups 2011-06-02 15:37:41 +02:00
Wim Taymans
9555a7f8d0 element: inline the recursice state lock 2011-06-02 14:09:46 +02:00
Wim Taymans
b5d35162ae pad: inline the recursive stream lock 2011-06-02 13:46:26 +02:00
Wim Taymans
fde7d867bd pad: remove unused fields and methods and signals 2011-06-02 13:35:52 +02:00
Wim Taymans
d863976e59 pad: use new gst_value_fixate instead
Use the new gst_value_fixate() function instead of our own version.
2011-06-02 13:23:53 +02:00
Wim Taymans
e2b6e88d5f value: add function to fixate a value
Add a function to fixate a GValue. This is the same function as is in GstPad.
2011-06-02 13:21:55 +02:00
Wim Taymans
9553ea1c07 caps: remove some custom refcounting methods
Remove some custom made refcounting methods and use the miniobject ones instead.
2011-06-02 13:18:39 +02:00
Wim Taymans
2b9c34cd70 pad: optimize linking
Optimize linking by only releasing the pad locks when there are link functions
installed on the pads.
Add some G_LIKELY here and there.
Move error paths out of the main code flow.
2011-06-02 12:40:05 +02:00
Wim Taymans
50a8e0431c pad: remove deprecated have-data signal 2011-06-02 12:39:34 +02:00
Wim Taymans
541258f0e9 pad: add idle probe for pull method too 2011-06-02 11:21:09 +02:00
Wim Taymans
e2eae110a9 pad: more cleanups
Use miniobject unref when we can
Reuse existing data type identifier instead of an extra boolean.
2011-06-02 11:01:31 +02:00
Wim Taymans
272b3263aa Merge branch 'master' into 0.11
Conflicts:
	plugins/elements/gstoutputselector.c
2011-06-01 19:47:10 +02:00
Wim Taymans
3f51563319 pad: further improve probes and pad blocking
Keep track of installed number of probes to shortcut emission.
Allow NULL callbacks, this is useful for blocking probes.
Improve probe selection based on the mask, an empty mask for the data or the
scheduling flags equals that all probes match.
Add some more debug info.
Don't check the flushing flag in the probe callback handler, this needs to be
done before calling the handler.
Fix blocking probes.
Fix unit tests
2011-06-01 19:39:20 +02:00
Wim Taymans
8abc457a3b pad: implement pad block with probes 2011-06-01 19:39:16 +02:00
Wim Taymans
a5bbf7f369 utils: remove _full variants of probes
Remove the _full variants and add the destroy notify to the regular methods.
2011-06-01 19:39:11 +02:00
Edward Hervey
c72321b260 gstsegment: Remove dead assignment
base is unconditionally written a couple of lines below
2011-05-31 18:30:50 +02:00
Edward Hervey
ceb86a586e gst: Remove obvious dead assignments 2011-05-31 18:30:30 +02:00
Wim Taymans
fce85f75ff pad: Rework pad blocking, another attempt
Make the PadBlock callback take a GstBlockType parameter to handle the different
kind of stages in the pad block. This provides for more backwards compatibility
in the pad block API.
Separate blocking and unblocking into different methods, only blocking can do a
callback, unblock is always immediately. Also removed synchronous blocking, it
can always be implemented with a callback.
2011-05-30 18:29:06 +02:00
Wim Taymans
565f492af2 Revert "pad: rework pad blocking, first part"
This reverts commit 415da89f3c.

Conflicts:

	gst/gstpad.c
2011-05-30 13:40:04 +02:00
Wim Taymans
9f2424123f pad: improve debugging 2011-05-30 12:27:52 +02:00
Sebastian Dröge
0a80b57d74 value: Consider "1" and "{1}" as equal in gst_value_compare()
Previously this was only done in the is_subset() check but
having it only there brings us into definition-hell where
"1" and "{1}" are subset of each other but not equal.
2011-05-30 11:33:57 +02:00
Sebastian Dröge
58302cedfa Merge branch 'master' into 0.11 2011-05-30 07:41:13 +02:00
Sebastian Dröge
f304196148 caps: Fix subset check for equivalent lists and scalar values
For example "{ 1 }" and "1" are not strictly equal but
both are a subset of each other. Also add a unit test
for this.
2011-05-30 07:38:40 +02:00
Stefan Kost
6c2024f881 docs: xrefs more api around GstStateChange and GstStateChangeReturn. 2011-05-28 10:24:37 +03:00
Stefan Kost
dd6a5d81c4 docs: xref the async messages to GstStateChange 2011-05-28 09:52:55 +03:00
Wim Taymans
415da89f3c pad: rework pad blocking, first part
Make pad block call the callback as soon as the pad is not in use. This makes it
possible to make sure that when the callback is called, no activity is happening
on the pad and that no activity will ever happen until the pad is unblocked
again. This makes pad blocking work when there is no dataflow or after EOS and
greatly helps dynamic pipelines.
Move the probe handling right where we wait on the pad block. The two are
related but not the same and the probe can eventually influence the pad
blocking as we'll se later.
Fix up some broken unit tests or tests that fail with the new behaviour.
2011-05-27 17:37:20 +02:00
Sebastian Dröge
30a7fd7b4d Merge branch 'master' into 0.11 2011-05-27 13:58:26 +02:00
Sebastian Dröge
57df188757 caps: Add gst_caps_is_subset_structure()
API: gst_caps_is_subset_structure()

This allows to check if a structure is a subset of given
caps without allocating a new caps instance for it.
2011-05-27 13:55:31 +02:00
Sebastian Dröge
da58834884 structure: Add gst_structure_is_subset()
API: gst_structure_is_subset()
2011-05-27 13:47:11 +02:00
Sebastian Dröge
d98e9acb0f caps: Optimize gst_caps_is_subset()
..and as a result gst_caps_is_equal() and others.

This now only checks if for every subset structure there is
a superset structure in the superset caps. Previously we were
subtracting one from another, creating completely new caps
and then even simplified them.

The new implemention now is about 1.27 times faster and doesn't
break the -base unit tests are anything anymore.
2011-05-27 13:38:51 +02:00
Sebastian Dröge
0cf2dfd0ba caps: Fix subset check in gst_caps_merge()
Caps A are a subset of caps B even if caps B doesn't
have all fields of caps A.

Also add a unit test for this.
2011-05-27 13:37:06 +02:00
Sebastian Dröge
d706ca0859 Revert "caps: Optimize gst_caps_is_subset()"
This reverts commit 32248a9b85.

This breaks some tests in -base and the failures should
be fixed first.
2011-05-27 12:56:43 +02:00
Sebastian Dröge
32248a9b85 caps: Optimize gst_caps_is_subset()
..and as a result gst_caps_is_equal() and others.

This now only checks if for every subset structure there is
a superset structure in the superset caps. Previously we were
subtracting one from another, creating completely new caps
and then even simplified them.

The new implemention now is about 1.27 times faster.
2011-05-27 12:45:59 +02:00
Sebastian Dröge
26ca7546a7 pad: Drop sticky events pushed on flushing srcpads instead of activating them immediately 2011-05-27 11:45:16 +02:00
Wim Taymans
86c8b721b2 pad: refactor _push_event
Rework _push_event() a little so that it drops events on blocking pads.
Make sure that events are forwarded when we unblock.
Add counter on the pad to keep track of busy pads.
2011-05-26 19:45:14 +02:00
Wim Taymans
dd9fb5ebfd pad: refactor pre and post chain code 2011-05-26 18:21:09 +02:00
Wim Taymans
af42e44af5 pad: keep counter for active pads
Keep a counter to mark the amount of threads currently pushing data on the pad.
2011-05-26 17:50:15 +02:00
Wim Taymans
40228b4aa5 pad: refactor pre push code
Refactor the code that is executed as the first step of a push operation where
we check the probes and blocking and resolve the peer.
2011-05-26 17:39:17 +02:00
Wim Taymans
118e325a03 pad: remove pad cache
Remove the pad cache as this is going to be reworked for new pad blocking and
probes.
2011-05-26 17:08:03 +02:00
Wim Taymans
aaba029298 pad: simplify handling of buffer lists
Implement a default buffer-list function in case the element doesn't implement
one.
Also pass buffer-lists to the have-data signal, this allows us to remove some
backward compatibility code.
2011-05-26 16:48:14 +02:00
Wim Taymans
f4f4fa5e8f pad: remove old gst_pad_set_blocked methods 2011-05-26 16:17:31 +02:00
Sebastian Dröge
007b16b024 Merge branch 'master' into 0.11 2011-05-26 13:36:48 +02:00
Tim-Philipp Müller
8a3721a1ca gst: we can now use GLib 2.24 API unconditionally 2011-05-25 16:02:10 +01:00
Руслан Ижбулатов
d56b3ec5aa systemclock: Placate gcc by defining EWOULDBLOCK to something 2011-05-25 12:04:14 +02:00
Руслан Ижбулатов
54a9d8038d poll: Fix WAKE_EVENT() to behave posixly on Windows 2011-05-25 12:04:14 +02:00
Stefan Kost
e0c92982e9 registrybinary: small cleanups
Remove unneeded braces from string define. Small doc improvement.
2011-05-24 20:30:11 +03:00
Stefan Kost
75ba14c79b preset: use guint for the version number parts
Use unsigned integers for extra safety (like we do in plugin version parsing).
2011-05-24 20:30:11 +03:00
Wim Taymans
0d546490f6 remove some more deprecated methods 2011-05-24 18:39:41 +02:00
Wim Taymans
7da32991df padtemplate: remove unused flag 2011-05-24 18:29:48 +02:00
Wim Taymans
2c221a5729 feature: use object name
Remove the name property from the plugin feature and port code to use the object
name instead.
2011-05-24 18:17:24 +02:00
Wim Taymans
65b427bf8e remove old glib check 2011-05-24 18:16:36 +02:00
Wim Taymans
7e6d579301 scheduling: port to new scheduling query 2011-05-24 17:39:56 +02:00
Wim Taymans
5fa3082e19 query: add SCHEDULING query
Add a new query to replace the checkgetrange function.
2011-05-24 17:39:56 +02:00
Sebastian Dröge
0bcb5a421a pad: Add gst_pad_sticky_events_iterate() function 2011-05-24 16:17:53 +02:00
Sebastian Dröge
53e53386d7 debugutils: Fix for GstIterator API changes 2011-05-24 13:28:38 +02:00
Sebastian Dröge
de1c3bdd5a Revert "debugutils: Fix for GstIterator API changes"
This reverts commit e1cc3176d6.

This is not the 0.11 branch...
2011-05-24 13:28:00 +02:00
Sebastian Dröge
e1cc3176d6 debugutils: Fix for GstIterator API changes 2011-05-24 13:27:38 +02:00
Wim Taymans
483c0fe490 Merge branch 'master' into 0.11
Conflicts:
	gst/gstpad.h
2011-05-24 09:48:44 +02:00
Kipp Cannon
696a9a694f clock: improve the GST_TIME_FORMAT/ARGS docs 2011-05-24 00:26:40 +03:00
Stefan Kost
1718abcbbb docs: hide this from the docs 2011-05-23 23:40:20 +03:00
Wim Taymans
32ea413a40 event: use GST_SEGMENT_FORMAT for segments 2011-05-23 18:30:19 +02:00
Wim Taymans
8380949994 pad: improve debugging 2011-05-23 18:14:27 +02:00
Stefan Kost
01d8d7d718 deprecation-guards: fixup for commit 9ff4ec3104
Remove the deprecation guards for GST_PLUGIN_DEFINE_STATIC again (even though it
is deprecated) as we use it in the tests. Remove "_" for intlinkfunc.
2011-05-20 15:50:30 +03:00
Wim Taymans
e8080ab874 element: add method to get metadata
Add a method to get the metadata from a klass.
2011-05-20 12:45:06 +02:00
Wim Taymans
1c5c5177f3 factory: fix typo 2011-05-20 12:45:06 +02:00
Wim Taymans
a9edf7c6aa Merge branch 'master' into 0.11
Conflicts:
	docs/plugins/gstreamer-plugins.hierarchy
2011-05-20 12:07:45 +02:00
Wim Taymans
31a314ac5b pad: add pending event for sticky events
Change the sticky event array so that it contains a pending and an active event.
Events on the sinkpad are copied to the pending array and after the eventfunc
returned TRUE, moved to the active event. This allows us to queue new events
like when we do per-pad offsets without removing the currently active event.
Remove the active argument from the gst_pad_get_sticky_event() method, the
pending events are not something we want to expose.
2011-05-20 11:36:25 +02:00
Stefan Kost
aa2bfc9b7f preset: include cleanup
Only have include in the installed header we need to use it. Move the includes
needed by the implementation to the c file.
2011-05-20 00:39:10 +03:00
Wim Taymans
e83d5320a2 pad: apply pad offset on sinkpad events too
Apply the pad offset in the send_event() function as well.
2011-05-19 19:01:09 +02:00
Wim Taymans
e8b8c4aaa6 pad: add per-pad offsets
When linking pads and when copying a segment event from the sourc pad to the
sinkpad, apply the src and sinkpad offsets to the segment base. Make sure that
we only modify the event stored on the sinkpad and never the one on the source
pad.
When changing the pad offset, perform the segment copy with the updated offsets.
When pushing a segment event, apply the srcpad offset before sending the event
to the peer pad.
This part is missing the adjustment of the segment event on the sinkpad, which
is for a later patch.
2011-05-19 18:34:43 +02:00
Wim Taymans
c8340e7762 pad: add methods to adjust the offset
Add methods to adjust the offset. This will be used to change the segment events
with an offset so that we can tweak the timing of the stream on a per-pad base.
2011-05-19 18:34:43 +02:00
Wim Taymans
4a646e0e76 Merge branch 'master' into 0.11
Conflicts:
	gst/gstghostpad.h
2011-05-19 11:30:06 +02:00
Wim Taymans
be01ecf530 pad: store sticky events on flushing sinkpads too
First store the sticky event on the sinkpad in the inactive state, then check
for the flushing flag. We want to have the events on sinkpads at all times,
ready to be activated when the pad becomes active.
2011-05-18 19:43:44 +02:00
Wim Taymans
500125ab4f pad: move caps check to central location
Make a function to call the eventfunc and perform a caps check when we are
dispatching a caps event.

This makes sure that all code paths correctly check that the caps are
acceptable before sending the caps to the eventfunction.
2011-05-18 18:53:35 +02:00
Wim Taymans
25989f3c8d ghostpad: avoid calling setcaps too many times
Don't call setcaps, the caps event will take care of propagating the caps on all
pads.
2011-05-18 18:52:22 +02:00
Wim Taymans
dc520c11bc query: add allocation query name
Add ALLOCATION query name and guard some functions against invalid queries.
2011-05-18 18:48:03 +02:00
Sebastian Dröge
a46c9c2a62 event: Make SEGMENT event parsing API more consistent with the others 2011-05-18 16:56:43 +02:00
Sebastian Dröge
99962c72e4 pad: Don't forget to take the object lock when getting a sticky event 2011-05-18 16:29:10 +02:00
Sebastian Dröge
6b30f0b056 pad: Add function to get sticky events from a pad
API: gst_pad_get_sticky_event()
2011-05-18 16:26:54 +02:00
Wim Taymans
b1676b8c30 event: fix event copy
Fix parent refcount on event copy.
Fix unit test.
2011-05-18 15:43:20 +02:00
Wim Taymans
fa6bcde7e3 pad: notify caps property change in callsetcaps
Notify the caps property change in the backwards compatible function to call the
setcaps function.
2011-05-18 15:29:25 +02:00
Stefan Kost
79b22cb2ed docs: use the same name for the argument in prototype and docs 2011-05-18 15:03:46 +03:00
Wim Taymans
e39182a085 Merge branch 'master' into 0.11
Conflicts:
	gst/gstminiobject.c
	gst/gstpad.c
	gst/gstpad.h
	gst/gstplugin.h
	libs/gst/base/gstbaseparse.c
2011-05-18 13:14:57 +02:00
Wim Taymans
029ac4597e pad: rework sticky events a little
Update the design docs with some clear rules for how sticky events are
handled.
Reimplement the sticky tags, use a small structure to hold the event and its
current state (active or inactive).
Events on sinkpads only become active when the event function returned success
for the event.
When linking, only update events that are different.
Avoid making a copy of the event array, use the object lock to protect the event
array and release it only to call the event function. This will need to check
if something changed, later.
Disable a test in the unit test, it can't work yet.
2011-05-18 11:08:52 +02:00
Stefan Kost
bd302bb63d pluginfeature: avoid duplicating feature->name
The feature name is not supposed to change over time anyway. In order to enforce
this parentize features to the registry and make the feature->name pointing to
GstObject:name. In 0.11 we could consider of removing the feature->name variable
(FIXME comment added).

Fixes: #459466
2011-05-18 09:55:57 +03:00
Stefan Kost
9ff4ec3104 docs: add deprecation guards
Move GstPadIntLinkFunction to private header to avoid a dozen #ifdefs. Use a
gpointer in public header instead.
2011-05-18 09:55:57 +03:00
Wim Taymans
93a80e2d91 pad: don't push sticky events on flush
Only allow serialized and non-flush events forward the sticky events.
2011-05-17 19:03:30 +02:00
Wim Taymans
ba534c6416 pad: add more debug 2011-05-17 18:23:06 +02:00
Wim Taymans
5642f9db8c ghostpad: remove unused code
The code to make sure that caps are properly set on both pads, it now happens
automatically with the caps event.
2011-05-17 18:21:38 +02:00
Wim Taymans
82cc487776 segment: handle wraparound better
Now that we use unsigned values for the segment, handle wraparound when seeking
better.
2011-05-17 17:51:58 +02:00
Sebastian Dröge
b0d106fefa event: The RECONFIGURE element only exists in 0.11
Implementing it properly in 0.10 seems to be impossible.
2011-05-17 14:01:05 +02:00
Sebastian Dröge
c7789694fb gst: Update for caps/pad template related API changes 2011-05-17 13:14:04 +02:00
Sebastian Dröge
5f406248eb element: Consider GstPadTemplate as immutable
Don't copy the templates when creating subclasses but only increase
their refcount.
2011-05-17 13:13:51 +02:00
Sebastian Dröge
be00534878 padtemplate: Create pad templates with floating refs
And take ownership of the floating ref in gst_element_add_pad_template()
2011-05-17 13:13:51 +02:00
Sebastian Dröge
dd89e924db padtemplate: Improve reference handling of the template's caps
gst_pad_template_new() does not take ownership of the caps anymore.
2011-05-17 13:13:51 +02:00
Tim-Philipp Müller
da21881f28 miniobject: delay private data initialisation until actually needed
We only use the private instance data for weak references for now,
so can delay initialisation until actually needed (microoptimisation)
2011-05-17 11:38:30 +01:00
Sebastian Dröge
b5bc5b459a pad: Let template related functions return new references
gst_pad_template_get_caps(), gst_pad_get_pad_template_caps()
and gst_pad_get_pad_template() return a new reference of the
caps or template now and the return value needs to be
unreffed after usage.
2011-05-17 12:00:18 +02:00
Sebastian Dröge
50f91c0825 Revert "event: example of how to optimize events"
This reverts commit fa28e2c5e6.

The optimization only has minimal impact on the performance and
makes everything more complex.
2011-05-17 11:45:46 +02:00
Sebastian Dröge
b7482263cc Revert "event: update the structure when needed"
This reverts commit 905100cdbe.
2011-05-17 11:45:42 +02:00
Sebastian Dröge
077cf48689 structure: Fix compilation 2011-05-17 11:22:58 +02:00
Sebastian Dröge
3d2127f865 Revert "query: allow _make_writable on query handlers"
This reverts commit cf4fbc005c.

This change did not improve the situation for bindings because
queries are usually created, then directly passed to a function
and not stored elsewhere, and the writability problem with
miniobjects usually happens with buffers or caps instead.
2011-05-17 11:21:41 +02:00
Sebastian Dröge
d0f34fe6b2 Revert "bin: Dereference GstQuery** before passing it to GST_QUERY_TYPE_NAME"
This reverts commit 437c92b403.
2011-05-17 11:21:41 +02:00
Sebastian Dröge
c096199fb9 Revert "ghostpad: fix g_return_* with new query"
This reverts commit 877c1c28ff.
2011-05-17 11:21:36 +02:00
Sebastian Dröge
e34c26b509 Merge branch 'master' into 0.11
Conflicts:
	win32/common/libgstreamer.def
2011-05-17 09:43:21 +02:00
Sebastian Dröge
b4dea3a1d3 structure: Make both parameters to gst_structure_is_equal() const 2011-05-17 09:35:54 +02:00
Sebastian Dröge
53ef31718d structure: Update Since markers to the correct version 2011-05-17 09:33:47 +02:00
Sebastian Dröge
a08a17dfbd structure: Add gst_structure_intersect()
API: gst_structure_intersect()
2011-05-17 09:33:04 +02:00
Edward Hervey
64725facb5 gststructure: Add gst_structure_can_intersect API
Allows checking if two structures can intersect without having to
go through GstCaps

API: gst_structure_can_intersect

https://bugzilla.gnome.org/show_bug.cgi?id=629300
2011-05-17 09:28:06 +02:00
Edward Hervey
ae46eb3a38 gstructure: New API: gst_structure_is_equal
Allows checking equality of GstStructure without having to create
intermediary GstCaps.

API: gst_structure_is_equal

https://bugzilla.gnome.org/show_bug.cgi?id=629300
2011-05-17 09:28:00 +02:00
Wim Taymans
887838aefe pad: avoid setting NULL caps on pads 2011-05-16 19:04:35 +02:00
Wim Taymans
32f1899354 caps: only add the structure when we could set the parent 2011-05-16 18:12:33 +02:00
Wim Taymans
877c1c28ff ghostpad: fix g_return_* with new query 2011-05-16 17:53:48 +02:00
Sebastian Dröge
b935a814d9 Merge branch 'master' into 0.11
Conflicts:
	configure.ac
	docs/gst/gstreamer-sections.txt
	gst/gstbin.c
	gst/gstelement.c
	gst/gstelement.h
	gst/gstghostpad.c
	gst/gstminiobject.c
	gst/gstminiobject.h
	libs/gst/base/gstbasesrc.c
	libs/gst/base/gstbasetransform.c
	plugins/elements/gstinputselector.c
	tests/check/gst/gstminiobject.c
2011-05-16 16:53:04 +02:00
Sebastian Dröge
3fa1594aaf gst: Add a filter caps parameter to all get_caps() functions
This is used to pass the possible caps and preferences to
the pad and to allow better negotiation decisions.
2011-05-16 15:33:10 +02:00
Wim Taymans
bdbc069348 Rework GstSegment handling
Improve GstSegment, rename some fields. The idea is to have the GstSegment
structure represent the timing structure of the buffers as they are generated by
the source or demuxer element.
gst_segment_set_seek() -> gst_segment_do_seek()
Rename the NEWSEGMENT event to SEGMENT.
Make parsing of the SEGMENT event into a GstSegment structure.
Pass a GstSegment structure when making a new SEGMENT event. This allows us to
pass the timing info directly to the next element. No accumulation is needed in
the receiving element, all the info is inside the element.
Remove gst_segment_set_newsegment(): This function as used to accumulate
segments received from upstream, which is now not needed anymore because the
segment event contains the complete timing information.
2011-05-16 11:37:52 +02:00
Sebastian Dröge
ddf2489be4 pad: Re-implement notify::caps 2011-05-16 10:25:10 +02:00
Tim-Philipp Müller
76ccd2a1e9 docs: fix up some Since markers and update for new multiqueue args 2011-05-14 14:05:52 +01:00
Sebastian Dröge
7316a88387 bin: Don't interprete pipelines without sink elements as always being in EOS state
Some tests (e.g. elements/capsfilter) have pipelines with dangling
sinkpads and without a sink element. These pipelines can never post
an EOS message (because this is only valid by a sink) and as such
should never get an EOS message posted by the bin.
2011-05-14 11:39:36 +02:00
Sebastian Dröge
cdffc1d5d5 systemclock: Only retry writing to the socket for EAGAIN, EWOULDBLOCK and EINTR
Fixes infinite loop in some cases, bug #650002.
2011-05-14 11:39:35 +02:00
Sebastian Dröge
116972d6eb miniobject: Minor cleanup of last commit 2011-05-14 11:39:35 +02:00
José Alburquerque
cf671d7b0a miniobject: Add weak referencing functionality
API: gst_mini_object_weak_ref()
API: gst_mini_object_weak_unref()

Add weak referencing functionality to GstMiniObject, which
allows to get notifications when an mini object is destroyed
but doesn't increase the real refcount. This is mostly
useful for bindings.

Fixes bug #609473.
2011-05-14 11:39:35 +02:00
Sebastian Dröge
4a836cae9f bin: Only post EOS messages after reaching the PLAYING state
Fixes bug #647756.
2011-05-14 11:39:35 +02:00
Sebastian Dröge
3872b816d2 element: Add GstElement::state_changed vfunc
API: GstElement::state_changed

This is always called when the state of an element has changed and
before the corresponding state-changed message is posted on the bus.
2011-05-14 11:39:35 +02:00
Sebastian Dröge
3c760a3ee5 ghostpad: Add docs for all the new, public functions 2011-05-14 11:39:35 +02:00
Sebastian Dröge
800b738715 ghostpad: Add guards against invalid parameters to the new, public functions 2011-05-14 11:39:35 +02:00
Sebastian Dröge
6807e536b0 ghostpad: Rename ghostpad/proxypad default functions
API: gst_ghost_pad_activate_pull_default
API: gst_ghost_pad_activate_push_default
API: gst_ghost_pad_internal_activate_pull_default
API: gst_ghost_pad_internal_activate_push_default
API: gst_ghost_pad_link_default
API: gst_ghost_pad_setcaps_default
API: gst_ghost_pad_unlink_default
API: gst_proxy_pad_acceptcaps_default
API: gst_proxy_pad_bufferalloc_default
API: gst_proxy_pad_chain_default
API: gst_proxy_pad_chain_list_default
API: gst_proxy_pad_checkgetrange_default
API: gst_proxy_pad_event_default
API: gst_proxy_pad_fixatecaps_default
API: gst_proxy_pad_getcaps_default
API: gst_proxy_pad_getrange_default
API: gst_proxy_pad_iterate_internal_links_default
API: gst_proxy_pad_query_default
API: gst_proxy_pad_query_type_default
API: gst_proxy_pad_setcaps_default
2011-05-14 11:39:34 +02:00
Sebastian Dröge
4c1e594ae5 ghostpad: Make all the internal caps functions public
This is useful if ghostpad/proxypads should be used but
additional code should be executed, e.g. for tracking
segments in the event function.
2011-05-14 11:39:34 +02:00
Sebastian Dröge
b36ce63f38 ghostpad: Only implement the iterate_internal_links function on proxypads
ghostpads inherit it from their parent class. Also make it threadsafe.
2011-05-14 11:39:34 +02:00
Sebastian Dröge
a216426bb6 ghostpad: API: Expose gst_proxy_pad_get_internal()
This allows to get the internal pad of ghostpads and
proxypads without using gst_pad_iterate_internal_links()
and is much more convenient.

The internal pad of a ghostpad is the pad of the opposite direction
that is used to link to the ghostpad target.
2011-05-14 11:39:34 +02:00
Sebastian Dröge
6e57ce32e5 caps: Merge structures when intersecting instead of appending them
This prevents adding duplicates over and over again to the resulting
caps if they already describe the new intersection result.

While this changes intersection from O(n*m) to O(n^2*m), it results in
smaller caps, which in the end will decrease further processing times.

For example in an audioconvert ! audioconvert ! audioconvert pipeline,
when forwarding the downstream caps preference in basetransform
(see e26da72de25a91c3eaad9f7c8b2f53ba888a0394) this results in
16 instead of 191 caps structures.
2011-05-14 11:39:34 +02:00
Miguel Angel Cabrera Moya
f450817d7f parse: don't unescape inside quotes
Escaped characters inside quoted strings are supposed to be unescaped by
deserialization functions, not by parsing functions.

https://bugzilla.gnome.org/show_bug.cgi?id=648025
2011-05-14 11:39:34 +02:00
Sebastian Dröge
f07b637d86 pad: Remove unnecessary FIXME
Resetting the result is not necessary when resyncing because
pads that previously got the event will be skipped and we
need to consider the results of the previous pushes.
2011-05-14 11:39:33 +02:00
Sebastian Dröge
2f947f3993 element: If activating one pad failed error out early instead of trying to activate the next pads
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
2011-05-14 11:39:33 +02:00
Sebastian Dröge
f3f1f7d69a bin: If activating one pad failed error out early instead of trying to activate the next pads
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
2011-05-14 11:39:33 +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
9597545d23 structure: more cleanups
gst_structure_get_type() -> _gst_structure_type to avoid method calls for
getting the GType that initialized at the start.
Hide some structure fields in private data so that we can change the
implementation.
Move structure equality check from caps.c to structure.c where it belongs.
2011-05-11 18:17:45 +02:00
Sebastian Dröge
437c92b403 bin: Dereference GstQuery** before passing it to GST_QUERY_TYPE_NAME 2011-05-11 16:47:33 +02:00
Wim Taymans
905100cdbe event: update the structure when needed
When we get the structure of an event, make sure it also contains the fields
that we keep in fast variables, this way we can easily serialize and debug
the events. We would probably later simply prefer to register a transform
function to G_TYPE_STRING and G_TYPE_BYTEARRAY etc..
2011-05-11 16:06:50 +02:00
Wim Taymans
e2452c8c78 caps: cleanups
We don't need to check if the type is 0, the init function is only called once
in the beginning.
2011-05-11 16:06:50 +02:00
Wim Taymans
0bfbce4463 event: clean up some macros
Avoid executing a method for GST_TYPE_EVENT but instead use the type variable
directly. We can do this because we register it before anything else.
2011-05-11 16:06:49 +02:00
Sebastian Dröge
9ec1673cae bus: Fix GST_DEBUG parameters to be consistent with the format string 2011-05-11 15:49:11 +02:00
Wim Taymans
fa28e2c5e6 event: example of how to optimize events
Use a structure for the QoS event by 'extending' the GstEventImpl structure.
This should avoid allocation of GstStructures and its contents.
2011-05-11 11:06:36 +02:00
Wim Taymans
cf4fbc005c query: allow _make_writable on query handlers
Pass a GstQuery ** to the query handlers so that they can make the query
writable before using a setter on it.
Port code to new API.
2011-05-10 18:36:33 +02:00
Wim Taymans
84a1f4ba7f element: use request_new_pad_full as the default
Add GstCaps to request_new_pad so that request_new_pad_full can be removed.
Fix elements.
2011-05-10 16:41:36 +02:00
Wim Taymans
df4a8e2f23 query: make sure query is writable
Make sure the Query is writable before executing the setters.
2011-05-10 15:41:54 +02:00
Wim Taymans
933446ec44 query: Hide GstStructure in queries
Hide the GstStructure from the query API.
Rename some methods to match the more common names in GObject libraries.
Add some more useful query API.
2011-05-10 15:33:53 +02:00
Wim Taymans
108dff2210 message: hide the message structure field
Make a private structure to hold the GstStructure bits of the message.
Add some more useful macros like we have for events.
2011-05-10 13:34:10 +02:00
Wim Taymans
8f13bb9e27 caps: fix the macros a little 2011-05-10 12:29:06 +02:00
Wim Taymans
bd540bfb66 event: Hide the GstStructure
Hide the GstStructure of the event in the implementation specific part so that
we can change it.
Add methods to check and make the event writable.
Add a new method to get a writable GstStructure of the element.
Avoid directly accising the event structure.
2011-05-10 11:50:16 +02:00
Wim Taymans
7f24a48387 event: _qos_full -> _qos 2011-05-09 18:48:55 +02:00
Wim Taymans
c07b57fc05 segment: remove _full version
Rename the _full versions of the functions to the normal function names.
2011-05-09 17:51:07 +02:00
Wim Taymans
d63829fc9a segment: remove abs_rate from segment structure
Remove the abs_rate field from the segment structure, we can trivially compute
it when needed.
2011-05-09 16:39:13 +02:00
Wim Taymans
b5456cc6f4 caps: remove caps from buffers and pads
Remove the GstCaps from buffers and pads. We now use CAPS events to negotiate
formats between element.
2011-05-09 16:21:28 +02:00
Edward Hervey
b84afab3fa gstbuffer: Fix unitialized variables 2011-05-09 13:45:49 +02:00
Wim Taymans
22d64af104 tools: avoid using pad caps
Avoid directly accessing the pad caps, use gst_pad_get_current_caps() instead.
2011-05-09 10:54:10 +02:00
Wim Taymans
24573211c6 Merge branch 'master' into 0.11 2011-05-08 13:14:55 +02:00
Wim Taymans
bf7c80b5f6 pad: improve caps event handling
Fix replace of caps events when linking: we need to unref the old ones.
Make sure we pass error values around.
Move backward compat code into the default handler for now.
2011-05-08 12:43:26 +02:00
Wim Taymans
73f3b3fb75 event: don't ref the caps
Use a different way of getting the caps from the caps event so that no
refcounting happens.
2011-05-08 12:38:05 +02:00
Wim Taymans
d43cdfbf37 buffer: avoid using buffer caps 2011-05-08 12:37:44 +02:00
Wim Taymans
02e5feb2bf pad: avoid using the old GST_PAD_CAPS
Don't use GST_PAD_CAPS but instead use the new gst_pad_get_current_caps()
method.
Avoid setting caps on buffers.
2011-05-06 19:04:54 +02:00
Wim Taymans
62b1a5a7be pad: add 2 new caps methods
Add method to get the currently configured caps on the pad.
Add a method to check if caps are configured on a pad.
2011-05-06 19:03:33 +02:00
Wim Taymans
b35a700d3e pad: implement fixed caps with an object flag
Implement fixed caps with an object flag instead of a custom getcaps function.
2011-05-06 17:59:33 +02:00
Wim Taymans
92b4c8967b pad: don't use buffer caps for negotiation
Don't use the buffer caps for negotiation anymore but use the CAPS events.
Make the _set_caps method produce the CAPS event, add some backward
compatibility code to trigger the setcaps functions on src and sinkpads.
Remove all negotiation code from the chain functions.
Don't use the GST_PAD_CAPS variable anymore to store the caps but retrieve the
caps from the sticky event array.
2011-05-06 17:39:09 +02:00
Wim Taymans
dcc5570f7f bin: let the pad clean up in activate 2011-05-06 17:39:08 +02:00
Wim Taymans
3d949e988b element: don't mess with pad caps in activate
When deactivating a pad, let the pad decide what fields to clear.
2011-05-06 17:39:08 +02:00
Wim Taymans
3122f429cd event: only allow fixed caps in caps event 2011-05-06 17:39:08 +02:00
Sebastian Dröge
903dadef17 event: Improve documentation of gst_event_new_reconfigure() 2011-05-06 13:01:24 +02:00
Wim Taymans
fb3da828e5 element: rename gst_element_lost_state_full()
Rename gst_element_lost_state_full() to gst_element_lost_state() and
remove the old method name.
2011-05-06 12:19:16 +02:00
Wim Taymans
0637aa95c5 pad: clean up the .h file a bit 2011-05-06 12:09:00 +02:00
Wim Taymans
4372869e80 pad: implement more sticky events
Remove the context again, adding an extra layer of refcounting and object
creation to manage an array is too complicated and inefficient. Use a simple
array again.
Also implement event updates when calling gst_pad_chain() and
gst_event_send_event() directly.
2011-05-06 11:14:02 +02:00
Stefan Kost
218bc52c7f info: avoid redefinition of symbols when debugging is off
The refactoring of gst_debug_add_log_function() now causes build failure when
debug-logging is turned off. Just move it to the conditional part of the header.
2011-05-06 12:02:52 +03:00
Wim Taymans
14b619c170 event: reorder events
Reorder the sticky events so that they are in the order they should be pushed.
2011-05-06 11:00:18 +02:00
Wim Taymans
f663c9770b pad: simplify some more
If we get a context in the chain functions we always need to do a full update of
the context on the peer pad.
2011-05-05 19:24:46 +02:00
Wim Taymans
d3e0a37900 pad: improve context passing some more
Pass the context downstream when it got updated.
Have two ways of informing downstream of events, do a full context update when
the CONTEXT_PENDING flag is set and simply forward the event otherwise.
Set the CONTENT_PENDING flag when linking pads.
We don't need to old context anymore when updating the context of a pad.
2011-05-05 19:01:21 +02:00
Sebastian Dröge
292806f60e pad: Fix refcount leak of the parent in the default event dispatch function 2011-05-05 17:05:21 +02:00
Wim Taymans
dfef1d027d pad: improve passing around the context
Improve passing around the context, only send the context to the peer element
when the CONTEXT_PENDING flag is set.
2011-05-05 16:34:29 +02:00
Sebastian Dröge
98d1ee4a8f gst: Update everything for the new GstIterator API 2011-05-05 15:36:03 +02:00
Sebastian Dröge
348563bc19 iterator: Refactor GstIterator to be more binding friendly and have saner refcounting
Fixes bug #638987.
2011-05-05 15:33:29 +02:00
Johan Dahlin
62c7339847 iterator: register as a boxed type
https://bugzilla.gnome.org/show_bug.cgi?id=638987
2011-05-05 15:33:29 +02:00
Johan Dahlin
b5a4aad134 iterator: use GSlice
https://bugzilla.gnome.org/show_bug.cgi?id=638987
2011-05-05 15:33:29 +02:00
Johan Dahlin
0e2cf0caa1 iterator: free struct in gst_iterator_free
https://bugzilla.gnome.org/show_bug.cgi?id=638987
2011-05-05 15:33:28 +02:00
Johan Dahlin
47ebd0755b iterator: store size in the struct
https://bugzilla.gnome.org/show_bug.cgi?id=638987
2011-05-05 15:33:28 +02:00
Sebastian Dröge
dc63e38219 caps: Merge structures when intersecting instead of appending them
This prevents adding duplicates over and over again to the resulting
caps if they already describe the new intersection result.

While this changes intersection from O(n*m) to O(n^2*m), it results in
smaller caps, which in the end will decrease further processing times.

For example in an audioconvert ! audioconvert ! audioconvert pipeline,
when forwarding the downstream caps preference in basetransform
(see e26da72de25a91c3eaad9f7c8b2f53ba888a0394) this results in
16 instead of 191 caps structures.
2011-05-05 15:22:14 +02:00
Sebastian Dröge
5a7ec99214 pad: Keep track of reconfigure events and the pad-needs-reconfiguring status 2011-05-05 15:11:51 +02:00
Sebastian Dröge
25916cff66 event: Rename renegotiate event to reconfigure
In 0.11 this event will also do reconfiguration of buffer pools
and similar things, not just renegotiation.
2011-05-05 15:06:00 +02:00
Olivier Crête
40cff0eb6d pad: Send renegotiate event on link 2011-05-05 15:04:33 +02:00
Olivier Crête
581533cd00 pad: Drop renegotiate event if there is no getcaps function on a sink pad
If there is no custom getcaps function on a sink pad, then changes in
downstream caps will never be propagated, so there is no point in trying to
renegotiate the capabilities.
2011-05-05 15:04:25 +02:00
Thiago Santos
a3dd59e97a event: Adding new renegotiate event 2011-05-05 15:02:39 +02:00
Wim Taymans
77569e0a9a pad: pass the context around
Pass the context from srcpad to sinkpad before dataflow when something
changed.
2011-05-05 13:17:08 +02:00
Wim Taymans
f16180a761 pad: update the context lazyly 2011-05-05 13:17:08 +02:00
Wim Taymans
e72d062b33 gst: init the GType early 2011-05-05 13:17:08 +02:00
Wim Taymans
08dbe37f6f context: add foreach function
Add a function to iterate over all stored events.
2011-05-05 13:17:08 +02:00
Wim Taymans
c4751ec8c1 Revert "context: use context on buffers instead of caps"
This reverts commit 9ef1346b1f.

Way to much for one commit and I'm not sure we want to get rid of the pad caps
just like that. It's nice to have the buffer and its type in onw nice bundle
without having to drag the complete context with it.
2011-05-05 13:17:08 +02:00
Miguel Angel Cabrera Moya
419f48d0d1 parse: don't unescape inside quotes
Escaped characters inside quoted strings are supposed to be unescaped by
deserialization functions, not by parsing functions.

https://bugzilla.gnome.org/show_bug.cgi?id=648025
2011-05-05 12:30:05 +02:00
Sebastian Dröge
e22f5d8a68 bin: Only post EOS messages after reaching the PLAYING state
Fixes bug #647756.
2011-05-05 12:30:05 +02:00
Sebastian Dröge
c6e9ce64ae pad: Remove unnecessary FIXME
Resetting the result is not necessary when resyncing because
pads that previously got the event will be skipped and we
need to consider the results of the previous pushes.
2011-05-05 12:30:05 +02:00
Sebastian Dröge
5a6ef6408f element: If activating one pad failed error out early instead of trying to activate the next pads
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
2011-05-05 12:30:05 +02:00
Sebastian Dröge
5c84883f2e bin: If activating one pad failed error out early instead of trying to activate the next pads
If one pad fails to activate the complete activation process will fail
anyway and trying to activate the other pads only wastes time.
2011-05-05 12:30:05 +02:00
Sebastian Dröge
65eafd9340 Merge branch 'master' into 0.11
Conflicts:
	docs/gst/gstreamer-sections.txt
	gst/gstelementfactory.c
	gst/gstminiobject.c
2011-05-05 12:27:51 +02:00
Wim Taymans
9ef1346b1f context: use context on buffers instead of caps
Put the srcpad context on buffers instead of caps. This allows us to associate
all the relevant info contained in events with a buffer.
2011-05-04 18:59:47 +02:00
Wim Taymans
9136abf623 pad: use the context to store sticky events
Store the sticky events in the context of a source pad.
2011-05-04 15:53:21 +02:00
Wim Taymans
0fee137dbc context: add helper object to manage events
Add a helper object to manage the events that define the context of a buffer and
a stream.
2011-05-04 15:20:10 +02:00
Wim Taymans
6cfd9d57e2 event: add new CAPS event
Add a new CAPS event that will be used to negotiate downstream elements. It'll
also stick on pad so that we can remove the GstCaps field on pads and the
GstCaps field on buffers.
2011-05-04 11:03:05 +02:00
Wim Taymans
bc9cffda90 pad: more sticky events work
Copy the sticky events from the srcpad to the sinkpad when linking pads. Set the
STICKY_PENDING flag to make sure that the sticky events are dispatched before
pushing the next buffer to the element.
2011-05-03 18:58:18 +02:00
Thiago Santos
a750aac2dd miniobject: Fix dup_mini_object function to handle NULL gvalues
g_value_dup_object handles gvalues that contain NULL pointers,
gst_value_dup_mini_object should do the same.

https://bugzilla.gnome.org/show_bug.cgi?id=649195
2011-05-03 08:15:51 -03:00
Stefan Kost
58fc672362 docs: fix copy'n'paste doc header mistake 2011-05-03 13:03:21 +03:00
Stefan Kost
c45ff2b12a docs: add two trivial doc blobs 2011-05-03 13:03:21 +03:00
Stefan Kost
319eef8aa9 docs: improve the syntax for the capsintersectmode docs 2011-05-03 13:03:20 +03:00
Stefan Kost
41754faaaf docs: fixup broken xref 2011-05-03 13:03:20 +03:00
Stefan Kost
a482babf55 docs: fix gtk-doc syntax 2011-05-03 13:03:20 +03:00
Stefan Kost
81c32bc56e docs: we don't need to document private members in opaque structs 2011-05-03 13:03:20 +03:00
Philippe Normand
4e36f93924 core: store presets, registry and plugins in XDG directories.
Presets and plugins moved to $XDG_DATA_HOME/gstreamer-0.11/
root directory. Registry moved to $XDG_CACHE_HOME/gstreamer-0.11/.

Fixes bug #518597.
2011-05-03 09:43:22 +02:00
Sebastian Dröge
5fe9bcd989 Merge branch 'master' into 0.11
Conflicts:
	configure.ac
	gst/gstbus.c
2011-05-03 09:42:58 +02:00
Wim Taymans
2243adffa1 event: add sticky flags to events
Add the sticky flag to events and a sticky index.
Keep sticky events in an array on each pad.
Remove GST_EVENT_SRC(), it is causing refcycles with sticky events, was not used
and is not very interesting anyway.
2011-05-02 18:34:18 +02:00
Wim Taymans
9d80fbac23 query: improve allocation parameters query
Use the same parameters as those used for the bufferpool. Make sure we can pass
a minimum and maximum amount of buffers needed.
2011-05-02 11:09:52 +02:00
Tim-Philipp Müller
1ebff8a510 pluginfeature: include plugin.h in header where we use a GstPlugin pointer
Should fix issue with gstreamermm build where <gst/gstindex.h> is included
directly instead of gst/gst.h.
2011-04-29 23:44:55 +01:00
Wim Taymans
6ab7e6c15d Remove pad_alloc, this can now be done better
Remove pad_alloc and all references. This can now be done more efficiently and
more flexible with the ALLOCATION query and the bufferpool objects. There is no
reverse negotiation yet but that will be done with an event later.
2011-04-29 13:26:19 +02:00
Wim Taymans
ed1862269a query: init the ALLOCATION query correctly
Don't add the 'pool' property instead of adding it with a NULL array.
2011-04-29 12:11:56 +02:00
Wim Taymans
ccfaa53fb2 query: fix parsing of the ALLOCATION query
Add methods for parsing the caps and the need_pool boolean.
2011-04-29 10:50:17 +02:00
Wim Taymans
6ea2e71c48 query: fix typo in method name and improve docs
Fixed typo in method name and add/improve the docs.
2011-04-28 16:20:22 +02:00
Wim Taymans
06f6935107 bufferpool: add query to request pool and configuration
Add a query to request allocation parameters and optionally a bufferpool as
well. This should allow elements to discover downstream capabilities and also
use the downstream allocators.
2011-04-28 15:31:48 +02:00
Wim Taymans
7c8405fa28 bus: fix timeout handling 2011-04-27 18:10:55 +02:00
Wim Taymans
442193f3f3 bufferpool: fix some docs 2011-04-27 17:56:12 +02:00
Wim Taymans
a61e0e5bde event: improve argument names of segments 2011-04-27 17:55:20 +02:00
Tim-Philipp Müller
06ca275916 Revert lockfree GstBus for the release
Drop in old GstBus code for the release to play it safe, since
regressions that are apparently hard to track down and reproduce
have been reported (on windows/OSX mostly) against the lockfree
version, and more time is needed to fix them.

This reverts commit 03391a8970.
This reverts commit 43cdbc17e6.
This reverts commit 80eb160e0f.
This reverts commit c41b0ade28.
This reverts commit 874d60e589.
This reverts commit 79370d4b17.
This reverts commit 2cb3e52351.
This reverts commit bd1c400114.
This reverts commit 4bf8f1524f.
This reverts commit 14d7db1b52.

https://bugzilla.gnome.org/show_bug.cgi?id=647493
2011-04-26 16:14:00 +01:00
Josep Torra
5ccda2f8f4 Small cosmetic cleanups
Make sure the return values from g_return_* are of the right type.
2011-04-25 11:10:47 +02:00
Wim Taymans
070cdaab7c Merge branch 'master' into 0.11 2011-04-25 10:30:41 +02:00
David Schleef
36fc7179cb minor inline documentation fix 2011-04-24 18:31:12 -07:00
Tim-Philipp Müller
f9625dbe55 registry: when removing a cached-but-no-longer-existing plugin, only remove features that belong to it
When a plugin file no longer exists, e.g. because it's been removed or
renamed, don't remove all features in the registry based on the *name*
of the plugin they belong to, but only remove those who actually belong
to that particular plugin (object/pointer).

This fixes issues of plugin features disappearing when a plugin .so file
is renamed.

https://bugzilla.gnome.org/show_bug.cgi?id=604094
2011-04-24 11:27:56 +01:00
Tim-Philipp Müller
4926ce31c7 pluginfeature: store pointer to plugin in addition to the plugin name
So we can reliably remove plugin features for a specific plugin later.

https://bugzilla.gnome.org/show_bug.cgi?id=604094
2011-04-24 11:27:19 +01:00
Tim-Philipp Müller
d3d5b98c2f registry: use TRACE log level to log files that don't look like plugins
Cuts down the noise in uninstalled setups.
2011-04-24 11:05:58 +01:00
Mark Nauwelaerts
03391a8970 bus: also allow popping a message without timeout if no poll available
... which happens in particular flushing a bus, possibly as part
of a state change, e.g. when having a pipeline in a pipeline
and then changing state back to NULL. The interior pipeline
will/might then flush the bus, which is a child bus from the
parent which does not have a poll anymore these days.

https://bugzilla.gnome.org/show_bug.cgi?id=648297
2011-04-21 12:29:34 +01:00
Wim Taymans
d939bea074 element: remove unused variable 2011-04-20 19:03:49 +02:00
Wim Taymans
9ccd6b1134 element: don't touch base_time or clock in state change
Don't touch the base_time or the clock when setting an element to the READY or
NULL state. It is the parent that will manage this for us.
2011-04-20 19:03:16 +02:00
Sebastian Dröge
4db7fc58d2 bufferlist: Implement gst_buffer_list_foreach() 2011-04-19 20:52:05 +02:00
Wim Taymans
8e76da20b6 Merge branch 'master' into 0.11 2011-04-19 19:30:28 +02:00
Wim Taymans
b8c1e81328 buffer: add method to compare buffer data
Add method to compare the data in a buffer.
2011-04-19 18:57:43 +02:00
Wim Taymans
24bb414035 Merge branch 'master' into 0.11
Conflicts:
	configure.ac
2011-04-19 16:21:15 +02:00
Havard Graff
547d451772 pad: unlock before freeing the cache to avoid deadlock
https://bugzilla.gnome.org/show_bug.cgi?id=648199
2011-04-19 15:15:34 +01:00
Tim-Philipp Müller
60bbb9c24f docs: add note/warning to gst_index_get_writer_id() docs about the OBJECT_LOCK
https://bugzilla.gnome.org/show_bug.cgi?id=646811
2011-04-19 13:23:19 +01:00
Tim-Philipp Müller
f4b178af3b query: const-ify formats arguments to gst_query_set_formatsv() 2011-04-19 11:48:05 +01:00
Sebastian Dröge
0f3f816f3f utils: Remove GST_BOILERPLATE and friends 2011-04-19 11:45:32 +02:00
Sebastian Dröge
6e41a3cf2f pad: Make the size parameter of gst_pad_alloc_buffer() unsigned
Internally guints were used everywhere already.
2011-04-18 10:47:26 +02:00
Sebastian Dröge
9b2a8b8480 pad: Don't allow fixating ANY caps and remove FIXME 2011-04-18 10:41:18 +02:00
Sebastian Dröge
7c8617ea82 bin: Enable DURATION query caching
Elements must now post a DURATION message on the bus if they
change the duration in PAUSED or PLAYING.
2011-04-18 10:36:41 +02:00
Sebastian Dröge
caaf5ad528 Merge branch 'master' into 0.11 2011-04-16 16:06:02 +02:00
Sebastian Dröge
a9e69dc3be gst: Don't use base_init and use G_DEFINE_TYPE instead of GST_BOILERPLATE 2011-04-16 15:59:40 +02:00
Sebastian Dröge
aad57970de element: Inherit element metadata and pad templates from parent classes
This allows to add pad templates and set metadata in class_init instead of
base_init. base_init is a concept that is not supported by almost all
languages and copying the templates/metadata for subclasses is the more
intuitive way of doing things.

Subclasses can override pad templates of parent classes by adding a new
template with the same now.

Also gst_element_class_add_pad_template() now takes ownership of the
pad template, which was assumed by all code before anyway.

Fixes bug #491501.
2011-04-16 15:59:35 +02:00
Tim-Philipp Müller
d22ad73e74 gst: gobject-introspection scanner doesn't need to scan or update plugin info 2011-04-16 13:49:45 +01:00
Sebastian Dröge
bc68243123 gst: make sure gobject-introspection scanner calls gst_init()
https://bugzilla.gnome.org/show_bug.cgi?id=647922
2011-04-16 14:34:41 +02:00
Sebastian Dröge
8bfdd8c817 Merge branch 'master' into 0.11 2011-04-16 09:33:06 +02:00
Sebastian Dröge
f51a23a83c Merge branch 'master' into 0.11 2011-04-16 08:59:58 +02:00
Tim-Philipp Müller
f660536eb3 pluginloader: only run gst-plugin-scanner with /usr/bin/arch wrapper on OS X >= 10.5
Based on patch by: Daniel Macks <dmacks@netspace.org>

Earlier versions of OSX don't support proper multiarch and
trying to use /usr/bin/arch -foo with those versions would
just break things.

https://bugzilla.gnome.org/show_bug.cgi?id=615357
2011-04-15 21:02:35 +01:00
Sebastian Dröge
379d5dfb07 bufferlist: Add boxed type for GstBufferListIterator for gobject-introspection 2011-04-14 16:14:02 +02:00
Sebastian Dröge
2d7c81f1d7 parse: Add boxed type for GstParseContext for gobject-introspection 2011-04-14 16:14:01 +02:00
Sebastian Dröge
bf6c3ea6df gst: Add some more gobject-introspection annotations 2011-04-14 16:14:01 +02:00
Sebastian Dröge
151b7264e8 utils: Fix caps leaks in gst_element_factory_can_accept_{any,all}_caps_in_direction() 2011-04-14 09:00:44 +02:00
David Schleef
0b6430f6e8 parser: Allow element names to begin with digits 2011-04-13 12:24:12 -07:00
Ole André Vadla Ravnås
7dd38cdcf4 ghostpad: Fix pad callbacks so they handle when parent goes away
1) We need to lock and get a strong ref to the parent, if still there.
2) If it has gone away, we need to handle that gracefully.

This is necessary in order to safely modify a running pipeline. Has been
observed when a streaming thread is doing a buffer_alloc() while an
application thread sends an event on a pad further downstream, and from
within a pad probe (holding STREAM_LOCK) carries out the pipeline plumbing
while the streaming thread has its buffer_alloc() in progress.
2011-04-13 17:37:54 +02:00
Tim-Philipp Müller
918a62abcf pluginloader: fix compiler warnings
Cast string constants to make compiler happy.
2011-04-11 12:52:12 +01:00
Jan Schmidt
159cf687a1 pluginloader: make sure gst-plugin-scanner is called with the right arch on OSX
On OSX, GStreamer might be built as a 'fat/universal' binary containing
both 32-bit and 64-bit code. We must take care that gst-plugin-scanner
is executed with the same architecture as the GStreamer core, otherwise
bad things may happen and core/scanner will not be able to communicate
properly.

Should fix issues with (32-bit) firefox using a 32-bit GStreamer core
which then spawns a 'universal' gst-plugin-scanner binary which gets
run in 64-bit mode, causing 100% cpu usage / busy loops or just hanging
firefox until killed.

https://bugzilla.gnome.org/show_bug.cgi?id=615357
2011-04-11 11:41:19 +01:00
Robert Swain
fd5aa095da pad: Allow tracking of buffers in GST_SCHEDULING debug output
As GST_SCHEDULING reports when buffers pass through pads due to
gst_pad_push calls, they are a good way of tracking the progress of
buffers through pipelines. As such, adding output of the buffer pointers
to these messages allows tracking of specific buffers, easing debugging.
2011-04-11 11:05:24 +02:00
Wim Taymans
6be4dbdb5a Merge branch 'master' into 0.11
Conflicts:
	android/base.mk
	android/controller.mk
	android/dataprotocol.mk
	android/elements.mk
	android/gst-inspect.mk
	android/gst-launch.mk
	android/gst-plugin-scanner.mk
	android/gst.mk
	android/indexers.mk
	android/net.mk
	win32/common/libgstbase.def
2011-04-11 10:26:54 +02:00
Wim Taymans
df85690cfd buffer: add FIXME 2011-04-11 10:20:10 +02:00
Alessandro Decina
3f1ef2255a android: make it ready for androgenizer
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the needed Android.mk files.
Androgenizer can be found here: http://git.collabora.co.uk/?p=user/derek/androgenizer.git
2011-04-11 01:08:07 +02:00
Tim-Philipp Müller
76559d4160 trace: don't put code with side effects into g_return_if_fail() 2011-04-09 23:54:20 +01:00
Tim-Philipp Müller
3fc68cf9e8 element: unref event in default_send_event in case element has no pads
Spotted by  Haakon Sporsheim.
2011-04-09 18:04:55 +01:00
Edward Hervey
87d16a992c gst: Don't forget to dist gstelementmetadata.h 2011-04-09 04:05:20 +02:00
David Schleef
e57cb6b47a baseparse: Create baseparse library 2011-04-08 15:44:56 +01:00
Mark Nauwelaerts
3882b7f2ed baseparse: tune QUERY_SEEKING response
Even if we currently do not have a duration yet, assume seekable if
it looks like we'll likely be able to determine it later on
(which coincides with needed information to perform seeking).

Fixes #641047.
2011-04-08 15:44:56 +01:00
Arun Raghavan
694d5c4b75 baseparse: Update min/max bitrate before first posting them
This avoids posting an initial min-bitrate of G_UINTMAX and max-bitrate
of 0.

https://bugzilla.gnome.org/show_bug.cgi?id=641857
2011-04-08 15:44:56 +01:00
Mark Nauwelaerts
ae23eb9955 baseparse: tune default duration estimate update interval
Rather than a fixed default frame count, estimate frame count to aim for
an interval duration depending on fps if available, otherwise use old
fixed default.
2011-04-08 15:44:56 +01:00
Mark Nauwelaerts
d6d56d2420 baseparse: reverse playback; mind keyframes for fragment boundary 2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
6f933050b0 baseparse: ensure non-empty candidate frames 2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
123b2b063c baseparse: clarify some debug statements 2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
dccb20cd58 baseparse: properly track upstream timestamps
... rather than with a delay.
2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
212eae966a baseparse: need proper frame duration to obtain sensible frame bitrate 2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
ebf124251f baseparse: proper initial values for index tracking variables 2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
ef641d0515 baseparse: arrange for consistent event handling 2011-04-08 15:44:55 +01:00
Mark Nauwelaerts
ec835b45b7 baseparse: header style cleaning 2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
070db250b3 baseparse: provide some more initial frame metadata in parse_frame
... and document accordingly.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
c38fbf8879 baseparse: refactor passthrough into format flags
Also add a format flag to signal baseparse that subclass/format can provide
(parsed) timestamp rather than an estimated one.  In particular, such "strong"
timestamp then allows to e.g. determine duration.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
75bf0cfa32 baseparse: introduce a baseparse frame to serve as context
... and adjust subclass parsers accordingly
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
a27cc4ad83 baseparse: restrict duration scanning to pull mode and avoid extra set_caps call 2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
efe6f065d6 baseparse: update some documentation
Also add some more debug.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
e567d1776c baseparse: allow increasing min_size for current frame parsing only
Also check that subclass actually either directs to skip bytes or
increases expected frame size to avoid going nowhere in bogus
indefinite looping.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
cb4ec7388a baesparse: fix refactor regression in loop based parsing 2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
3cf81d066f baseparse: pass all available data to subclass rather than minimum
Also reduce some adapter calls and add a few debug statements.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
c0cbab6981 baseparse: fix reverse playback handling 2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
d191e8b496 baseparse: minor typo and debug statement cleanup 2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
c1adec7c76 baseparse: reduce locking
... which is either already mute and/or implicitly handled by STREAM_LOCK.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
d45cdf65d5 baseparse: avoid loop in frame locating interpolation 2011-04-08 15:44:54 +01:00
Thiago Santos
a3e55038ac audioparsers: baseparse: Be careful to not lose the event ref
Don't unref the event if it hasn't been handled, because the caller
assumes it is still valid and might reuse it.

I ran into this problem when transcoding an AVI (with mp3 inside)
to gpp.

https://bugzilla.gnome.org/show_bug.cgi?id=639555
2011-04-08 15:44:54 +01:00
Tim-Philipp Müller
40a5458392 docs: minor baseparse docs/comment fixes
Remove copy'n'paste leftovers.
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
4dc486ddc5 baseparse: increase keyframe awareness
... which is not particular relevant for audio parsing, but more so
in video cases.  In particular, auto-determine if dealing with video (caps).
2011-04-08 15:44:54 +01:00
Mark Nauwelaerts
aed933c0ce baseparse: avoid unexpected stray metadata 2011-04-08 15:44:53 +01:00