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Author SHA1 Message Date
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
ca0069595f tests: set elements in PAUSED 
Set elements in PAUSED before trying to set caps on pads.
 2011-05-16 19:09:54 +02:00
Wim Taymans
d4f85a0cd9 test: fix ghostpad test 
We need to have activated pads before we can pass around caps.
Don't set NULL caps on pads.
 2011-05-16 19:05:23 +02:00
Wim Taymans
887838aefe pad: avoid setting NULL caps on pads 2011-05-16 19:04:35 +02:00
Wim Taymans
53e4d1a007 basetransform: fix buffer refcounting 
When we fail to allocate an output buffer, set the buffer pointer to NULL or
else the calling function will try to unref it.
Remove some old comments
 2011-05-16 18:48:20 +02:00
Wim Taymans
cf4c955615 capsfilter: allow NULL filters and fix refcounting 2011-05-16 18:29:29 +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
b2e1c8b791 win32: Update list of exported symbols 2011-05-16 17:24:53 +02:00
Wim Taymans
f6178ee53e inputselector: handle more formats 
Use the segment format instead of a hardcoded _TIME.
 2011-05-16 17:09:06 +02:00
Wim Taymans
115c34badd basesink: handle more formats 
Don't hardcode GST_FORMAT_TIME in places, we can work with many formats.
 2011-05-16 17:09:06 +02:00
Sebastian Dröge
c079b5fd42 Merge branch '0.11' of ssh://git.freedesktop.org/git/gstreamer/gstreamer into 0.11 2011-05-16 16:54:02 +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
Wim Taymans
bd1c4506b8 update manual code examples for new _get_caps() 2011-05-16 16:10:49 +02:00
Sebastian Dröge
6bff1f968a tests: Update for negotiation related API changes 2011-05-16 15:33:11 +02:00
Sebastian Dröge
43e165c93c elements: Update for negotiation related API changes 
The filter caps are only forwarded and returned instead
of ANY caps in the core elements because they don't do
anything caps specific.
 2011-05-16 15:33:11 +02:00
Sebastian Dröge
bdf9022861 base: Improve negotiation with new getcaps() filter 2011-05-16 15:33:10 +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
Mark Nauwelaerts
fe1dcbe6fa queue2: adjust input data rate estimation 
... being aware of possible initial higher burst rate.
 2011-05-16 12:20:51 +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
9149043e95 miniobject: Add new miniobject weak ref/unref functions to the docs 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
5229a26a76 inputselector: Add sync mode that syncs inactive pads to the running time of the active pad 
Fixes bug #645017.
 2011-05-14 11:39:35 +02:00
Sebastian Dröge
9f83109706 multiqueue: Add mode to synchronize deactivated/not-linked streams by the running time 
Fixes bug #645107, #600648.
 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
e8688b62b2 basetransform: When trying to fixate the sink suggestion prefer its structure order 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
Sebastian Dröge
f56c6e1225 basetransform: In getcaps() prefer the caps order and caps of downstream if possible 2011-05-14 11:39:34 +02:00
Sebastian Dröge
b4bed6e09e basetransform: Prefer caps order given by the subclass of the template caps order 2011-05-14 11:39:34 +02:00