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Author SHA1 Message Date
Wim Taymans 11aacfadc8 basetransform: fix vmethods 
Make a default implementation of the transform_caps vmethod so that subclasses
can call into it.
Make a default implementation of transform_size.
Avoid doing something in the vmethod trampoline.
 2011-11-10 13:38:58 +01:00
Wim Taymans 4760e1902a pushsrc: make alloc method a vmethod 2011-11-10 13:36:10 +01:00
Wim Taymans 41bb41616b basesink: reorder vmethod according to .h file 2011-11-10 12:33:49 +01:00
Wim Taymans af63938333 basesink: improve comments 2011-11-10 12:33:33 +01:00
Wim Taymans b3998146c1 basesrc: don't do things in the vmethod trampoline 2011-11-10 12:33:10 +01:00
Wim Taymans c5ef50d4de adapter: use gpointer for return types 2011-11-10 11:42:26 +01:00
Wim Taymans 37318a8cd2 pad: remove GstPadFixateCapsFunction 
The fixate caps function was not used externally and we have vmethods in the
base classes where it is needed.
Update some docs.
simplify some fixate functions in the base classes. Also pass the untruncated
caps to the vmethod.
 2011-11-10 10:58:42 +01:00
Wim Taymans b7966c0c7d pad: make an ACCEPT_CAPS query 
Replace the acceptcaps function with a query.
 2011-11-09 17:36:00 +01:00
Wim Taymans 6ed869c9f4 element: remove more query_types 2011-11-09 17:23:37 +01:00
Wim Taymans 6cc7254166 remove query types 
It was not really useful
 2011-11-09 11:47:10 +01:00
Wim Taymans 9c0d8ca718 Merge branch 'master' into 0.11 
Conflicts:
	gst/gstelement.h
	gst/gstghostpad.c
	gst/gstminiobject.c
 2011-11-08 12:54:15 +01:00
Wim Taymans ba3028aeeb pad: Add GstPadProbeInfo 
Make a new GstPadProbeInfo structure and pass this in the probe callback. This
allows us to add more things later and also allow the callback to replace or
modify the passed object.
 2011-11-08 11:04:19 +01:00
Tim-Philipp Müller 16dcd5e958 docs: fix Since: markers for API added after 0.10.35 2011-11-08 00:32:36 +00:00
Wim Taymans 24e596a1fb pad: rework pad probes 
Make a separate cookie to detect chancges in the list of probes and keeping
track of what hooks have been invoked yet.
Remove the requirement to have probes on srcpads in push mode and sinkpads in
pull mode.
Add some more debug.
Keep track of what callbacks got executed. If no callback is called and we are a
blocking pad, let the item pass. This allows you to block pads on selected
items only.
Explicitly have an UPSTREAM and DOWNSTREAM PadProbeType. This allows you to only
block the pad on upstream or downstream items.
Add convenience macros to only block on downstream/upstream items.
 2011-11-07 17:15:17 +01:00
Stefan Sauer 9a27b9c056 controller: move to core/gstobject 
Move the controller to gstobject as a simple delegate. The controller and
controlsource are not classes in core. The controlsources stay separate as a lib
for now. This way we can avoid the qdata lookups.

Also remove controller_init(). There is no more need to link to controller for
elements.

Also sanitize the API. We now have functions to add properties like we had
methods to remove that. That avoids then ref count hacks we had in _new.
 2011-11-04 20:11:51 +01:00
Wim Taymans c2c9776027 Merge branch 'master' into 0.11 
Conflicts:
	gst/gstbin.c
 2011-11-04 19:11:19 +01:00
Sjoerd Simons e97eeb5cd4 basetransform: Only use the cached transform on strictly equal caps 
https://bugzilla.gnome.org/show_bug.cgi?id=663333
 2011-11-04 17:49:55 +00:00
Tim-Philipp Müller 2a4fca230f collectpads2: use flags enum instead of guint in structure 2011-11-03 22:51:57 +00:00
Wim Taymans 80dd206216 net: add net address metadata 2011-11-03 16:46:35 +01:00
Wim Taymans af69a0f296 nettime: clean up header 2011-11-03 14:26:12 +01:00
Wim Taymans 6c627481b3 utils: remove _found_tags_ API 
remove gst_element_found_tags() and gst_element_found_tags_for_pad(), they are
nothing more than a wrapper around gst_pad_push_event()
 2011-11-02 12:06:47 +01:00
Wim Taymans f1b07c580e Merge branch 'master' into 0.11 
Conflicts:
	common
	configure.ac
 2011-11-02 10:29:04 +01:00
Wim Taymans 88e12228cf bufferlist: clean up API 
gst_buffer_list_len() -> gst_buffer_list_length()
gst_buffer_list_sized_new() -> gst_buffer_list_new_sized()
 2011-11-02 08:59:43 +01:00
Tim-Philipp Müller cf69ce1df6 adapter: simplify gst_adapter_take_list() 
Use a stack-allocated GQueue to assemble our GList.
 2011-11-01 14:17:21 +00:00
Tim-Philipp Müller 4f004eff38 pad: rename GstActivateMode to GstPadActivateMode 
These might be useful:
sed -i -e 's/GstActivateMode/GstPadActivateMode/g' `git grep GstActivateMode | sed -e 's/:.*//' | sort -u`
sed -i -e 's/GST_ACTIVATE_/GST_PAD_ACTIVATE_/g'    `git grep GST_ACTIVATE_   | sed -e 's/:.*//' | sort -u`
 2011-11-01 00:25:02 +00:00
Tim-Philipp Müller bffc9207b5 pad: rename GstProbeType and GstProbeReturn to GstPadProbe{Type,Return} 
Better now than later in the cycle. These might come in handy:

sed -i -e 's/GstProbeReturn/GstPadProbeReturn/g'   `git grep GstProbeReturn  | sed -e 's/:.*//' | sort -u`
sed -i -e 's/GST_PROBE_/GST_PAD_PROBE_/g'          `git grep GST_PROBE_      | sed -e 's/:.*//' | sort -u`
sed -i -e 's/GstProbeType/GstPadProbeType/g'       `git grep GstProbeType    | sed -e 's/:.*//' | sort -u`
 2011-11-01 00:15:17 +00:00
René Stadler de58242760 basetransform: fix crash/warning in find_transform when pad is unlinked 
Looks like the revert conflict in commit a44271 was resolved incorrectly.
 2011-10-31 19:27:07 +01:00
Tim-Philipp Müller 4e7944b0b9 taglist: rename _new() to _new_empty() and new_full*() to new*() 2011-10-30 22:24:25 +00:00
René Stadler c7fba914a0 basetransform: fix invalid access to unreffed allocation query 2011-10-28 21:42:10 +02:00
Sebastian Dröge 5385f27594 bytewriter: Add padding 2011-10-28 13:02:26 +02:00
Sebastian Dröge 1cb711c1ae bitreader: Add padding 2011-10-28 13:02:19 +02:00
Sebastian Dröge e3d4875af5 bytereader: Add padding 2011-10-28 13:02:10 +02:00
Wim Taymans 04d5233287 check: also debug the DTS 2011-10-28 12:26:28 +02:00
Wim Taymans a495701900 adapter: use pts/dts on buffers 2011-10-28 12:26:28 +02:00
Sjoerd Simons 1aa5b76a6f basetransform: Also fush the cache when changing the upstream caps suggestion 2011-10-28 11:53:32 +02:00
Sjoerd Simons 383d637f85 basetransform: Add debug output when returning a cached transform 2011-10-28 11:50:23 +02:00
Wim Taymans b8e1506b08 Merge branch 'master' into 0.11 2011-10-28 11:33:44 +02:00
Wim Taymans f2102d386f coolectpads2: port to 0.11 2011-10-28 11:30:57 +02:00
Wim Taymans d110c4db31 Merge branch 'master' into 0.11 2011-10-28 11:13:55 +02:00
Sebastian Dröge 1eb3380973 collectpads2: Fix refcount handling if a buffer was dropped due to clipping 2011-10-28 10:54:19 +02:00
Sebastian Dröge 2f100e86f6 collectpads2: Merge the clip and prepare_buffer function into one 2011-10-28 10:38:24 +02:00
Sebastian Dröge 415f3dd808 collectpads2: Merge clipping API from old collectpads 2011-10-28 10:38:24 +02:00
Tim-Philipp Müller ab2d45283e basesink: make default query function name show up in gst-inspect 2011-10-28 09:28:14 +01:00
Mark Nauwelaerts ce88f417b1 collectpads2: avoid hanging in case of sparse newsegment events 
... in the extent that a non-waiting pad (so indicated by newsegment)
turns out to provide the best buffer, which is then forced to waiting
for book-keeping purposes, but that should only be temporary.

See bug #415754.
 2011-10-28 09:39:00 +02:00
Sebastian Dröge 2a13275985 collectpads2: Use G_DEFINE_TYPE instead of GST_BOILERPLATE 2011-10-28 09:38:35 +02:00
Sebastian Dröge 6f231f89d6 base: Add collectpads2 
This handles muxing of sparse/subtitle streams and has
lots of cleanup. Still missing is special support for
live streams but this can be added later without breaking
API/ABI.

Based on the version from the videomixer plugin.
https://bugzilla.gnome.org/show_bug.cgi?id=415754
 2011-10-28 09:36:06 +02:00
Wim Taymans 852851edab Merge branch 'master' into 0.11 
Conflicts:
	libs/gst/base/gstbasetransform.c
 2011-10-27 15:27:19 +02:00
Jan Schmidt 9a5109b86e basetransform: Fix refcount leak 
Don't leak peercaps and a ref to the basetransform when returning
the cached caps.
 2011-10-27 23:08:14 +11:00
Stefan Sauer 03797b9a12 controller: fix wrong order of calls in the docs. 2011-10-27 10:38:10 +02:00
Edward Hervey df6044f7eb Merging origin/master 
Conflicts:
	gst/gstbin.c
	gst/gstbus.c
	gst/gstdebugutils.c
	gst/gstpad.c
	libs/gst/base/gstbaseparse.c
	libs/gst/base/gstbasesrc.c
 2011-10-21 10:52:46 +02:00
Sebastian Dröge b046ba6e3a baseparse: Fix documentation, it's pre_push_frame and not pre_push_buffer 2011-10-20 16:59:01 +02:00
Vincent Penquerc'h 168e5c0abb basetransform: cache transformed caps where appropriate 
Speeds up negotiation a fair bit on a contrived pipeline
with a dozen colorspace conversions.

Hopefully clears out the cache every time it ought to.

https://bugzilla.gnome.org/show_bug.cgi?id=662291
 2011-10-20 16:54:27 +02:00
Sebastian Dröge 64493d9603 basebarse: Add detect vfunc to allow subclasses to do format detection before anything else 
API: GstBaseParseClass::detect()

This is called with the first buffers until the subclass has finished detection
and only afterwards the original buffers are handled as before. The vfunc allows
detection of the stream format without breaking the upstream framing.
 2011-10-20 11:48:24 +02:00
Thiago Santos 4c1397d572 baseparse: add since doc to new getcaps function 2011-10-18 18:58:14 -03:00
Stefan Sauer 2e6b434730 logging: more logging and prefer human readable details over memory locations 2011-10-18 15:24:21 +02:00
Edward Hervey ef4b00c777 controller: Add g-i annotations and remove "Since:" markers 2011-10-18 13:54:52 +02:00
Thiago Santos e3f2d7db71 baseparse: add getcaps function 
Adds a getcaps function to the sink pad to make parsers propagate
downstream caps restrictions to upstream.

The pipeline "audiotestsrc num-buffers=100 ! faac ! aacparse !
"audio/mpeg, version=(int)4, stream-format=(string)adts" ! filesink"
wouldn't work because aacparse wouldn't propagate the adts restriction
upstream to faac.

This patch adds a default getcaps to the sink pad to simply proxy
downstream caps and also adds a 'get_sink_caps' function pointer
to GstBaseParseClass for subclasses that need more refined getcaps.

https://bugzilla.gnome.org/show_bug.cgi?id=661874
 2011-10-18 08:04:31 -03:00
Wim Taymans f08b2203c8 basesrc: also update the stream time 2011-10-18 12:39:03 +02:00
Sebastian Dröge 1eb73339b9 baseparse: Fix handling of queued frames 
gst_base_parse_push_frame() already frees the frame, no need to
do it another time again.
 2011-10-18 10:58:57 +02:00
Wim Taymans 216a877825 baseparse: remove the memory from the tmpbuf 
We use a tmpbuf to hold a temporary pointer to the adapter memory. We need to
remove that memory when we no longer need it.
 2011-10-17 17:04:10 +02:00
Edward Hervey acd905d78a gstcheck: Make ASSERT_MINI_OBJECT_REFCOUNT more useful 
knowing which miniobject failed helps us locate it in debug logs
 2011-10-17 09:51:15 +02:00
Edward Hervey b24ae2a127 gstcheck: Make _check_buffer_data a bit more verbose 2011-10-17 09:51:15 +02:00
René Stadler 4b79582925 basesrc: fix caps leak 2011-10-13 12:23:59 +02:00
Wim Taymans cdd3c303f1 basesrc: properly adjust start time 
When we do a non-flushing seek and closed the current segment,
make sure that we open the next segment from where we closed.
 2011-10-12 17:17:53 +02:00
Edward Hervey ece5909804 basetransform: Fix a caps leak and move a codeblock 
The result from the block of code that was moved would only have
been used if 'peercaps' was present.
 2011-10-11 13:51:54 +02:00
Thiago Santos 59319194b8 basesrc: avoid trying to alloc enormous buffer 
If a class extending basesrc doesn't set blocksize, basesrc
would try to allocate a (guint)-1 sized buffer, which is enormous
and likely would fail.

Avoid it and error out.
 2011-10-10 12:28:46 -03:00
Wim Taymans ea012d3dd7 pad: GST_FLOW_UNEXPECTED -> GST_FLOW_EOS 2011-10-10 11:33:51 +02:00
Tim-Philipp Müller 434e7042d8 base: make GstDataQueue private API for multiqueue 
There's no code that uses it other than multiqueue, so make it private
to multiqueue for now. That way we can also do optimisations that
require API/ABI breaks. If anyone ever wants to use it, we can still
make it public again.
 2011-10-07 13:54:37 +01:00
Wim Taymans c6f005fef1 Merge branch 'master' into 0.11 2011-10-06 17:27:47 +02:00
Mark Nauwelaerts 49bd7b40ca baseparse: send duration message when updating internal duration 2011-10-06 14:47:54 +02:00
Wim Taymans 544aa9773a Merge branch 'master' into 0.11 2011-10-04 17:39:17 +02:00
Stas Sergeev fafbc109f1 baseparse: Return success if optional start/stop method is not provided 
This allows to not implement the optional start/stop methods.
 2011-10-03 11:40:36 +02:00
Wim Taymans 4f8bb4085f Merge branch 'master' into 0.11 
Conflicts:
	libs/gst/base/gstbaseparse.c
 2011-10-03 10:06:17 +02:00
Tim-Philipp Müller 0ac0b70c15 baseparse: make estimating the position in query handler actually work 
No point estimating if we don't set the result afterwards.
 2011-09-30 15:25:20 +01:00
Vincent Penquerc'h f94701261a baseparse: answer position query in stream time and try upstream first 
Let the demuxer have first say as well.

https://bugzilla.gnome.org/show_bug.cgi?id=659485
 2011-09-30 15:23:33 +01:00
Wim Taymans 47f77a9e24 transform: fix after merge 2011-09-28 11:28:25 +02:00
Wim Taymans 99d4a57d7c Merge branch 'master' into 0.11 2011-09-28 11:24:42 +02:00
Wim Taymans 947276484f docs: fix some more docs 2011-09-28 11:16:33 +02:00
Vincent Penquerc'h 01172b8126 basetransform: send delayed events earlier 
Some elements (such as videorate) might push buffers early,
for instance in in transform_ip. We want events (and in particular
any NEWSEGMENT event) to be pushed before that.

This fixes transmageddon wedging on converting a file starting
with a non zero offset to Ogg.

https://bugzilla.gnome.org/show_bug.cgi?id=660165
 2011-09-27 12:00:23 +02:00
Edward Hervey 10e7159cf8 Merge branch 'master' into 0.11 
Conflicts:
	gst/gstcaps.c
	gst/gstpad.c
	libs/gst/base/gstbasesink.c
	libs/gst/base/gstbasesink.h
	libs/gst/base/gstbasetransform.c
 2011-09-23 13:09:25 +02:00
Vincent Penquerc'h 56b3acb043 basetransform: delay serialized events when src caps are not set yet 
https://bugzilla.gnome.org/show_bug.cgi?id=659571
 2011-09-21 13:22:02 +02:00
Tim-Philipp Müller 46e401b6d9 lfocontrolsource: fix clang compiler warning 
Cast enum to int before checking for negative values, which are
impossible according to the enum list.

gstlfocontrolsource.c:652:45: error: comparison of unsigned enum expression < 0
      is always false [-Werror,-Wtautological-compare]
  if (waveform >= num_waveforms || waveform < 0) {
                                   ~~~~~~~~ ^ ~

https://bugzilla.gnome.org/show_bug.cgi?id=653137
 2011-09-13 23:04:09 +01:00
Nicolas Dufresne f0219b327d basesink: make it easy to override the pad query 
Add a vmethod to handle the pad query.
Install a default handler for the pad query.
Use the new query function in filesink
 2011-09-08 14:46:59 +02:00
Sebastian Dröge a44271899c Revert "Revert "basetransform: Use check for subsets and not non-empty intersection to check if caps are compatible"" 
This reverts commit 0bc6d49c95.

Conflicts:

	libs/gst/base/gstbasetransform.c
 2011-09-08 14:39:30 +02:00
Sebastian Dröge 43538e2e75 Merge branch 'master' into 0.11 
Conflicts:
	docs/design/draft-buffer2.txt
	docs/design/part-TODO.txt
	docs/design/part-block.txt
	docs/design/part-bufferlist.txt
	docs/design/part-caps.txt
	docs/design/part-element-transform.txt
	docs/design/part-events.txt
	docs/design/part-negotiation.txt
	gst/gstcaps.c
	gst/gstevent.h
	gst/gstghostpad.c
	gst/gstinterface.c
	gst/gstpad.c
	gst/gstpad.h
	gst/gstutils.c
	libs/gst/base/gstbasesink.c
	libs/gst/base/gstbasesrc.c
	libs/gst/base/gstbasetransform.c
	libs/gst/base/gsttypefindhelper.c
	plugins/elements/gstcapsfilter.c
	plugins/elements/gsttee.c
	tests/check/generic/sinks.c
	tools/gst-launch.1.in
 2011-09-08 14:28:23 +02:00
Sebastian Dröge 0bc6d49c95 Revert "basetransform: Use check for subsets and not non-empty intersection to check if caps are compatible" 
This reverts commit 5e5cc5e89e.

See bug #658541.
 2011-09-08 13:42:52 +02:00
Piotr Fusik 14f5518f3d docs, gst: typo fixes 
https://bugzilla.gnome.org/show_bug.cgi?id=658449
 2011-09-07 18:03:17 +01:00
Sebastian Dröge a121713f0c basetransform: If there's no peer we still have to transform ANY caps in getcaps() 
Otherwise elements like capsfilter will return ANY caps if no
peer is present instead of the filter caps. The transform_caps()
vfunc could do transformations to the template caps that do not
result in the unmodified template caps.
 2011-09-07 16:05:07 +02:00
Sebastian Dröge 5e5cc5e89e basetransform: Use check for subsets and not non-empty intersection to check if caps are compatible 2011-09-06 12:37:16 +02:00
Wim Taymans 5cf8e68944 Merge branch 'master' into 0.11 
Conflicts:
	gst/gstmessage.c
	gst/gstquery.c
	gst/gstregistrychunks.c
	gst/gstsegment.c
	libs/gst/base/gstbasetransform.c
	libs/gst/base/gstbasetransform.h
	libs/gst/base/gsttypefindhelper.c
	plugins/elements/gsttypefindelement.c
 2011-08-26 14:37:54 +02:00
Wim Taymans d924c30f5b base: rename allocation vmethods 
Name the allocation vmethod on srcpad decide_allocation because source pads will
have to decide what allocation parameters will be used.
Name the allocation vmethod on sinkpads propose_allocation because they will
need to configure the allocation query with a proposed values for upstream.
 2011-08-26 14:18:33 +02:00
Josep Torra 1ec901321f lfocontrolsource: explicitly cast to the enum type 
Fixes warning #188: enumerated type mixed with another type reported by ICC.
 2011-08-26 14:11:15 +02:00
Josep Torra 306e317ae9 typefind: add GST_TYPE_FIND_NONE and use it 
Fixes warning #188: enumerated type mixed with another type reported by ICC.
 2011-08-26 14:11:15 +02:00
Josep Torra 81794a4248 baseparse: use the enum values for 0 and don't abuse on gboolean coincidence 
Fixes warning #188: enumerated type mixed with another type reported by ICC.
 2011-08-26 14:11:15 +02:00
Josep Torra ab3c6173b3 baseparse: put the arguments of g_return_val_if_fail in the proper order 2011-08-26 14:11:15 +02:00
Sjoerd Simons 0c0dc0441f basetransform: Fix bodged previous commit 2011-08-26 13:02:34 +01:00
Sjoerd Simons 888e6a91a4 basetransform: Use GstPadDirection in the query vfunc 
Wim suggested that using GstPadDirection instead of a GstPad in the
arguments to the new query vfunc would be more consistent with the other
functions.
 2011-08-26 12:43:13 +01:00
Wim Taymans 5c8efa9ffe basetransform: remove some unused variables 2011-08-26 12:28:28 +02:00
Wim Taymans b91a5ab60a basetransform: add vmethod to configure upstream bufferpool 
Add a vmethod that can be implemented to influence the bufferpool that upstream
elements will use.
 2011-08-26 11:44:12 +02:00
Wim Taymans f1566e85c0 basetransform: use pad direction like other vmethods 2011-08-26 11:24:42 +02:00
Wim Taymans 31b70ea701 Merge branch 'master' into 0.11 
Conflicts:
	libs/gst/base/gstbasetransform.c
	libs/gst/base/gstbasetransform.h
 2011-08-26 11:09:07 +02:00
Sjoerd Simons 63a21ca8b1 BaseTransform: Add a query vfunc 2011-08-26 10:39:44 +02:00
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 d8d7c62789 basesink: remove preroll-queue-len property 
Remove the preroll-queue-len property and move its variables to a private
section so that we can remove them later.
 2011-08-25 12:38:58 +02:00
Wim Taymans 6f295dc239 Merge branch 'master' into 0.11 
Conflicts:
	gst/gstobject.c
 2011-08-24 10:43:09 +02:00
Mark Nauwelaerts c1988b7e55 basesink: ensure start_time reset upon flush 2011-08-23 18:21:38 +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
Tim-Philipp Müller c7f2e85d86 baseparse: don't use == in debug string 
It messes up GST_DEBUG=*:5 make foo/bar.valgrind, because
our Makefile looks for '==' as marker of valgrind output.
 2011-08-18 20:46:01 +01:00
Tim-Philipp Müller 7043bf9d55 baseparse: fix crash on seek from streaming thread on newsegment event 
Event if it's not allowed, we can easily prevent it, so let's do
that.

https://bugzilla.gnome.org/show_bug.cgi?id=656771
 2011-08-18 20:44:01 +01:00
Wim Taymans 6b876ebf82 basesrc: add default fixate function 
Add a default fixate function which does gst_caps_fixate() because
gst_pad_fixate() does not do that anymore.
 2011-08-17 17:16:21 +02:00
Wim Taymans e4db8d0f55 docs: improve some docs 2011-08-17 09:25:04 +02:00
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
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
Wim Taymans 10485ea803 basesrc: add alloc vmethod 
Make an alloc vmethod so that subclasses can override or call the default
implementation when they want.
 2011-08-04 18:00:02 +02:00
Wim Taymans dc096f39d1 basesrc: cleanups and mark reconfigure 
Don't abuse the result variable.
Mark the srcpad with a reconfigure so that negotiation happens.
 2011-08-04 17:12:47 +02:00
Wim Taymans 6bae6b8253 basesrc: remove negotiation from the state change 
Remove the negotiation from the state change function, it causes data transfer
and bufferpool negotiation, which is not supposed to be done. Since we have the
reconfigure state on the pad, the create function will do the negotiation as
soon as it gets in the streaming thread.
 2011-08-04 16:56:42 +02:00
Wim Taymans fd75c12631 basesrc: expose set_caps method 
Expose a previously static method so that custom negotiate implementation can
call it and do the right thing.
 2011-08-04 16:34:49 +02:00
Wim Taymans 21ea3fdd96 basesrc: PAUSED<->PLAY doesn't change pool state 
Don't change the state of the bufferpool when going between PAUSED and PLAYING,
it will dealloc and realloc all buffers, which is clearly too invasive. We will
need to add some other way of unblocking the bufferpool.
 2011-08-04 13:48:11 +02:00
Tim-Philipp Müller 913e5e310c base: update for query API changes 2011-07-28 11:24:19 +01:00
Wim Taymans cf18fa9ce5 Merge branch 'master' into 0.11 2011-07-27 12:50:39 +02:00
Wim Taymans 83e057cdc1 basetransform: add more comments 2011-07-27 12:49:40 +02:00
Wim Taymans c266912124 basetrans: also pass allocation query in in_place 
When we are doing an in_place transform, don't do the allocation query but let
the upstream element decide.
 2011-07-27 12:45:17 +01:00
Evan Nemerson cf6b41aa78 base: add missing (out) annotation for byte reader/writer functions 
https://bugzilla.gnome.org/show_bug.cgi?id=655381
 2011-07-27 10:12:33 +01:00
Wim Taymans 6b0a490740 basesrc: add some more debug info 2011-07-26 14:37:51 +02:00
Wim Taymans 32841d258d basesink: make it easy to override the pad query 
Add a vmethod to handle the pad query.
Install a default handler for the pad query.
Add a vmethod to setup the allocation properties.
Use the new query function in filesink
 2011-07-26 12:21:38 +02:00
Wim Taymans 36de9b92a1 basesrc: improve docs 2011-07-26 12:20:55 +02:00
Wim Taymans c887dd41f8 basesrc: use DEBUG instead of ERROR for logging 
Don't use the ERROR log category because the allocation failure migh only be
bacause of a state change.
 2011-07-25 12:49:24 +02:00
Tim-Philipp Müller 6a1e2cc6e5 controller: fix build failure due to compiler warning 
Presumably with newer GLib version.

https://bugzilla.gnome.org/show_bug.cgi?id=655155
 2011-07-23 08:00:09 +01:00
Wim Taymans 2ff17fb622 basetransform: fix sink event handling 
Implement the sink event handling like the src event handler. Make the default
implementation parse and forward the event. This makes it possible to actually
return an error value from the event handler.
 2011-07-22 21:17:42 +02:00
Wim Taymans 5dde10f0e4 basetransform: handle failures 
Handle failure to activate the bufferpool.
 2011-07-22 19:19:59 +02:00
Wim Taymans 8059ab109a basetrans: improve debugging. 2011-07-22 19:11:56 +02:00
Wim Taymans 85d2355125 basetrans: Remove ref in passthrough 
Remove the requirement to have to return a ref to the input buffer when in
passthrough mode. This saves a few ref/unref cycles and fixes another 0.11
FIXME.
 2011-07-21 17:42:08 +02:00
Wim Taymans 70d13ae70e basetransform: make new copy_metadata vmethod 
Make a new copy_metadata vmethod and move the code to copy the timestamps, flags
and offsets into a default implementation. This will allow us to give the
subclasses a chance to override the copy method.
 2011-07-21 17:29:13 +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
Wim Taymans 2763f2bdcd basetrans: avoid intermediate method 
Simply call the prepare_output_buffer method instead of calling an intermediate
function.
 2011-07-21 16:39:04 +02:00
Wim Taymans f8e75ce406 basetransform: move the metadata copy code 
Move the metadata copy code to the default prepare_output_buffer implementation.
 2011-07-21 16:30:07 +02:00
Wim Taymans 5253a52cb2 basetransform: move prepare_output_buffer code 
Move the code for prepare_output_buffer to a default implementation. this allows
us to simplify some things and have subclasses call into the default
implementation when needed.
 2011-07-21 15:49:00 +02:00
Wim Taymans 560c3d7fbc basetransform: only get size for debug 2011-07-21 15:48:25 +02:00
Wim Taymans f1f2a2ff18 basetrans: fix comment and warn 
Emit a warning in the debug log when something seems weird.
 2011-07-21 14:18:30 +02:00
Wim Taymans 3bb167a1bf basetransform: only get caps for size transform 
Delay getting the caps until we need to call the transform_size function.
 2011-07-21 14:14:58 +02:00
Wim Taymans e4ee356449 basetrans: remove useless variables from prepare_output_buffer 
Remove the caps and size from the prepare_output_buffer function. with
bufferpools and capsnego done differently, we don't need this in most cases and
if we do, we can simply use the transform_size function and get the caps from
the srcpad.
 2011-07-21 13:56:11 +02:00
Wim Taymans d23fc81c43 basesrc: don't accidentally disable the pool 
When we set a pool and it is the same as the old pool, don't disable the pool.
 2011-07-15 16:04:11 +01:00
Tim-Philipp Müller 59441b36b6 baseparse: fix printf format in debug message 2011-07-14 12:45:33 +01:00
Mark Nauwelaerts 27313d05c1 basesink: unset PLAYING transition flag when transition completed 2011-07-13 11:40:26 +02:00
Mark Nauwelaerts e3446a74e0 baseparse: eat incoming caps event 
... as it is typically up to baseclass to set proper src caps.
 2011-07-11 11:59:18 +02:00
Mark Nauwelaerts c8b9275578 basesink: try harder to arrange increasing position reporting 
... rather than having a momentary decreasing one while transitioning
to PLAYING.

Fixes #628021.
 2011-07-11 11:14:02 +02:00
Tim-Philipp Müller f47c3472df baseparse: fix invalid memory access in debug messages 
Don't use buffers that we've given away or unrefed in debug messages.
 2011-07-07 14:57:18 +01:00
Wim Taymans c87375a813 basesrc: fix after merge 2011-07-07 11:14:34 +02:00
Wim Taymans b171259612 Merge branch 'master' into 0.11 
Conflicts:
	libs/gst/base/gstbasesrc.c
 2011-07-07 11:13:19 +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