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809 commits

Author SHA1 Message Date
Wim Taymans
ee1f861ec1 Merge branch 'master' into 0.11 
Conflicts:
	gst/gstpad.c
 2011-10-08 09:28:02 +02:00
Robert Swain
138bb17bf9 GST_PTR_FORMAT: Add GstBuffer ptr format and use in GST_SCHEDULING 
GstBuffer pointers can now be printed using GST_PTR_FORMAT. This is used
in the very useful GST_SCHEDULING debug logs in gstpad.c and allows for
easier and more information tracking of buffer progress through a
pipeline with just debug logging.
 2011-10-07 16:38:52 +02:00
Wim Taymans
422d1245c1 pad: improve debug 2011-09-28 18:44:12 +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
Stas Sergeev
b090a376d4 pad: Set caps on pad before checking if the pad is linked 
This allows the setcaps handler and notify::caps to link
the pad downstream and doesn't require hacks to always
provide a peer to the pad, like in decodebin2.
 2011-09-19 14:08:16 +02:00
Tim-Philipp Müller
b15ae28ad2 pad: add more debug logging for other chain function code path as well 2011-09-16 13:38:41 +01:00
Tim-Philipp Müller
a08402bdfd pad: fix up printf format in debug message 
Which I messed up.
 2011-09-16 13:13:30 +01:00
Vincent Penquerc'h
91c217c714 pad: make some debug traces more useful 
https://bugzilla.gnome.org/show_bug.cgi?id=659139
 2011-09-16 12:07:21 +01:00
Sebastian Dröge
22ba786807 pad: Only do the subset check in gst_pad_accept_caps() if the pad claims to accept the caps 2011-09-09 12:56:20 +02:00
Sebastian Dröge
7476186217 Revert "Revert "pad: Check for subsets, not non-empty intersections to check if caps are compatible"" 
This reverts commit 2bfada5581.

Conflicts:

	gst/gstpad.c

For 0.11 we want to enforce that only subsets of the pad
caps are allowed. This breaks backward compatibility for
some elements, which is why we only print a warning in
0.10.
 2011-09-08 14:32:26 +02:00
Sebastian Dröge
7a82ed41f8 Revert "pad: Use gst_pad_accept_caps() instead of manually checking when configuring a sinkpad" 
This reverts commit d3cad28da9.

It causes performance problems because acceptcaps() propagates downstream.
 2011-09-08 14:29:00 +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
d3cad28da9 pad: Use gst_pad_accept_caps() instead of manually checking when configuring a sinkpad 2011-09-08 13:42:53 +02:00
Sebastian Dröge
79b5e89015 pad: Print a g_warning() if pad accept caps that are not a subset of its caps 
In 0.11 only subsets are supported again as documented instead of also
allowing non-empty intersections.
 2011-09-08 13:42:53 +02:00
Sebastian Dröge
2bfada5581 Revert "pad: Check for subsets, not non-empty intersections to check if caps are compatible" 
This reverts commit 0c5d502073.

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
0c5d502073 pad: Check for subsets, not non-empty intersections to check if caps are compatible 
Pads should only accept caps that are a subset of the pad caps, e.g.
they should accept only caps that have a non-empty intersection and
at least all fields of the pad caps.

Without this a pad that wants for example
  "video/x-h264,stream-format=byte-stream"
will be happy to accept
  "video/x-h264".
 2011-09-06 12:35:41 +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
Josep Torra
746813344d pad: explicitly cast to the enum type 
Fixes warning #188: enumerated type mixed with another type reported by ICC.
 2011-08-26 14:11:13 +02:00
Wim Taymans
e4db8d0f55 docs: improve some docs 2011-08-17 09:25:04 +02:00
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
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
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
99d4880f31 pad: add method to mark reconfigure 2011-08-04 17:12:21 +02:00
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
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
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
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
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
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
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
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
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
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
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
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
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
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