Commit graph

198 commits

Author SHA1 Message Date
Wim Taymans
eb6c33fb23 - Added PAD_NEGOTIATING flag, remove PAD_EOS flag
Original commit message from CVS:
- Added PAD_NEGOTIATING flag, remove PAD_EOS flag
- Try to avoid negotiation in state change if pad were already negotiating
- Added gstquery.c for completeness (maybe merge common functions with
gstformat.c?)
2003-01-01 03:09:39 +00:00
Wim Taymans
347505bcb9 - major API breakage (one of the last, I promise...)
Original commit message from CVS:
- major API breakage (one of the last, I promise...)
- GST_PAD_QUERY -> GST_QUERY
- GstPadQuery -> GstQuery
- Move query definitions to gstquery.h to allow for future dynamic
query types.
- remove _pad_handles_* in favour of extra format/event functions to
make the same checks.
- fix elements
- Implemented missing query/event/formats functions in gstelement
2002-12-30 17:42:11 +00:00
Wim Taymans
a03425c8b3 - disable pads when going to PAUSED, we want to make sure no data is passing when an element is not PLAYING.
Original commit message from CVS:
- disable pads when going to PAUSED, we want to make sure no data is
passing when an element is not PLAYING.
- changed the clock sync API, element should now get a ClockID first and
sync on that. This makes it possible to cancel clock requests.
2002-12-27 22:57:13 +00:00
Wim Taymans
3b210c32e6 _IS_USABLE also checks for the peer pad, IS_ACTIVE is correct in this case.
Original commit message from CVS:
_IS_USABLE also checks for the peer pad, IS_ACTIVE is correct in this
case.
2002-12-27 04:24:56 +00:00
Wim Taymans
483e647a76 This got accidently removed and screws up seeking a lot
Original commit message from CVS:
This got accidently removed and screws up seeking a lot
2002-12-26 19:01:41 +00:00
Wim Taymans
8b63056472 Commited a bit too much..
Original commit message from CVS:
Commited a bit too much..
2002-12-24 12:48:35 +00:00
Wim Taymans
0f930b062b - Move common function to gstformat
Original commit message from CVS:
- Move common function to gstformat
- sending events on disabled pad is allowed, buffers isn't...
2002-12-22 20:21:27 +00:00
Wim Taymans
f8feed18a0 - queue can change state only when not connected
Original commit message from CVS:
- queue can change state only when not connected
- bufferpools can only be requested from srcpads
2002-12-21 14:21:15 +00:00
Wim Taymans
29e2850eff Documentation updates
Original commit message from CVS:
Documentation updates
2002-12-14 13:02:16 +00:00
Wim Taymans
0539bc2b87 Make sure we don't set caps that violate the (app)filter
Original commit message from CVS:
Make sure we don't set caps that violate the (app)filter
2002-12-06 20:03:57 +00:00
Thomas Vander Stichele
ede132c69c add some debug info
Original commit message from CVS:
add some debug info
2002-11-10 14:28:25 +00:00
Wim Taymans
535d8911aa Do some more checking on the input paramaters
Original commit message from CVS:
Do some more checking on the input paramaters
2002-11-03 15:48:31 +00:00
Wim Taymans
83380aa595 - Added caps as a property
Original commit message from CVS:
- Added caps as a property
- Removed signals in favour of property notification
- Use probes instead of event_received signal
- Small cleanups
2002-11-02 13:31:31 +00:00
Thomas Vander Stichele
731b554fd8 code cleanup and API change (gst_caps_check_compatibility -> gst_caps_is_always_compatible)
Original commit message from CVS:
code cleanup and API change
(gst_caps_check_compatibility -> gst_caps_is_always_compatible)
2002-10-02 07:51:54 +00:00
Thomas Vander Stichele
8e96015d95 code cleanup and more debug output
Original commit message from CVS:
code cleanup and more debug output
2002-10-01 11:42:32 +00:00
Thomas Vander Stichele
b4394102e6 make exit conditions give debug info
Original commit message from CVS:
make exit conditions give debug info
2002-10-01 10:00:39 +00:00
Wim Taymans
e6e1dc2e0e - some cleanups
Original commit message from CVS:
- some cleanups
- revert a patch that needs more thinking..
- move common code and sanity checks in gstscheduler.c instead of the
real schedulers.
- remove sanity checks from the schedulers
2002-09-13 23:02:54 +00:00
Wim Taymans
912e4ef0f9 Maybe this fixes rhythmbox again
Original commit message from CVS:
Maybe this fixes rhythmbox again
2002-09-13 21:41:31 +00:00
Wim Taymans
37a127d9ed - Make the return GList of gst_element_get_pad_list as const
Original commit message from CVS:
- Make the return GList of gst_element_get_pad_list as const
- Pad scheduler refactoring
- Remove gst_pad_set/unset_scheduler as it's not needed
- Reimplement gst_pad_get_scheduler using the parent scheduler
- Remove gst_pad_peek as it cannot work reliably
- Remove the pad bufpen, replace with scheduler private gpointer
- Make queue use the new _get_scheduler implementation
- Remove _pad_unset_scheduler from GstScheduler
- Remove LOOP_SEEK mode from aggregator
- Other fixes for API changes.
2002-09-12 20:52:03 +00:00
Ronald S. Bultje
5b5274daf2 This changes an important part of the plugin API, gst_pad_try_set_caps() no longer returns a boolean, it now returns ...
Original commit message from CVS:
This changes an important part of the plugin API, gst_pad_try_set_caps() no longer returns a boolean, it now returns a GstPadConnectReturn, which makes much more sense than a boolean. All plugins have also been changed, so don't worry ;)
2002-09-10 08:52:58 +00:00
Christian Schaller
b9b6c6890a committing many nice little memleaks fixes from Iain, great work dude
Original commit message from CVS:
committing many nice little memleaks fixes from Iain, great work dude
2002-09-08 18:27:36 +00:00
Thomas Vander Stichele
715b449a35 big ass set of useless dog fixes [1] changes to pad code so that NULL names are allowed and useful [1] some API chang...
Original commit message from CVS:

big ass set of useless dog fixes [1]
changes to pad code so that NULL names are allowed and useful [1]
some API changes [2]
lots of code cleanup

[1] approved by wtay [3]
[2] approved by wingo
[3] how long can we keep blaming that code guy that's not back from holidays
yet for everything we commit ?
2002-09-01 20:11:14 +00:00
Andy Wingo
aec2e3353e when going READY->PAUSED, allow try_set_caps on a READY element.
Original commit message from CVS:
when going READY->PAUSED, allow try_set_caps on a READY element.

(approved by wtay ;)
2002-09-01 19:43:06 +00:00
Thomas Vander Stichele
1f212d7a8f fixes bug http://bugzilla.gnome.org/show_bug.cgi?id=90333 and similar.
Original commit message from CVS:
fixes bug
http://bugzilla.gnome.org/show_bug.cgi?id=90333
and similar.
I'd like to also do s/guchar/gchar/ in the xml functions, any reason not to ?
please comment ;)
2002-08-12 16:59:39 +00:00
Thomas Vander Stichele
2532399423 fixes bug http://bugzilla.gnome.org/show_bug.cgi?id=90332
Original commit message from CVS:
fixes bug
http://bugzilla.gnome.org/show_bug.cgi?id=90332
2002-08-12 16:40:50 +00:00
Wim Taymans
cadff5e813 Some more event flags some more padquery types
Original commit message from CVS:
Some more event flags
some more padquery types
Better debugging in _pad_get_caps
ref the caps before adding them to a padtemplate
2002-08-02 11:40:27 +00:00
Wim Taymans
58377870e8 - some pad.h reorg, better grouping of function
Original commit message from CVS:
- some pad.h reorg, better grouping of function
- added methods and default implementations to get supported formats,
seek methods/flags and query types.
- implemented pad activation/disabling
- start negotiation in the READY->PAUSED state
- added GST_PAD_IS_USABLE (better name?) to check if a pad can be used
for data transport (check if connected and peerpad is active)
- added query for segment end
2002-07-24 21:04:50 +00:00
Andy Wingo
efafdb2aa6 be more lenient when loading unconnected pads
Original commit message from CVS:
be more lenient when loading unconnected pads
2002-07-12 19:13:19 +00:00
Wim Taymans
fcb10a6c85 - Removed bufferpool code and move that to gstbuffer.c
Original commit message from CVS:
- Removed bufferpool code and move that to gstbuffer.c
- implemented refcounting on GstData
- implemented new buffer code based on Company's work in the EVENTS2 branch
- added boxed types for GstData/GstEvent/GstBuffer/GstBufferPool
- added refcounting to bufferpools and events
- use lockfree allocation for buffers
- simplified the clock, use lockfree allocation
- use GQueue in GstQueue for faster access to the tail element
- update core plugins to the new event API
2002-07-08 19:22:02 +00:00
Andy Wingo
160f5b168d if you can't write to the registry (ie it is root-owned and you are user) and it is out of date, just ignore it; plug...
Original commit message from CVS:
if you can't write to the registry (ie it is root-owned and you are user) and it
is out of date, just ignore it; plugin state will get written to the user reg
2002-07-05 16:18:18 +00:00
Wim Taymans
c8e8981be8 Documentation updates
Original commit message from CVS:
Documentation updates
Make spider forward bufferpools
Remove some old registry code
2002-06-12 22:26:36 +00:00
Wim Taymans
a872862453 If format and source are the same, we allready know the result in the convert function
Original commit message from CVS:
If format and source are the same, we allready know the result in
the convert function
2002-06-02 20:10:46 +00:00
Wim Taymans
6f8ddd3043 Set the element to eos after all EOS events are pushed
Original commit message from CVS:
Set the element to eos after all EOS events are pushed
2002-05-31 21:34:45 +00:00
Wim Taymans
6f96a24d2e - The clock_wait now returns the difference between requested time and unlock time.
Original commit message from CVS:
- The clock_wait now returns the difference between requested time and
unlock time.
- Misc defines like GST_SECOND in gstclock.h
- remove pre/post in gstelement.c until fixed.
- added release_locks to gstelement so that the element can unlock itself
- added some more predefined events.
- added folowing functions to gstpad:
- convert function: get the relation between formats on this pad
- query function: get stats about the pad (position/total/latency)
- internal connect function: find out how this pad connects to other
pad internally to the element.
- generic pad_dispatcher.
- removed the last bits of pullregion
- use release_locks on the queue.
- added some events to queue
- make gstthread use the new release_locks function
- make the scheduler use the new clock_wait functions
- added events to fakesink
- added query functions to filesrc
- swap type and offset in the bytestream seek API to match fseek
- added some event handling in bytestream.
2002-05-26 21:54:27 +00:00
Andy Wingo
d2ed0906a6 implemented threadsafe property set/get system as discussed in docs/random/wingo/threadsafe-properties some cleanups ...
Original commit message from CVS:
* implemented threadsafe property set/get system as discussed in
docs/random/wingo/threadsafe-properties
* some cleanups
* this change will cause binary incompatibilities, better rebuild them plugins

now, off to drink :-)
2002-05-26 03:23:25 +00:00
Thomas Vander Stichele
e8982eaf0f API cleanup: (s/g)et_sched -> _scheduler
Original commit message from CVS:
API cleanup: (s/g)et_sched -> _scheduler
2002-05-25 15:36:59 +00:00
Wim Taymans
086de421dc Totally rewritten registry handling.
Original commit message from CVS:
Totally rewritten registry handling.
- move the registry save/load code into a gstregistry subclass, this
will make it possible to use other registries (flat file, web based,
RDBMS type, etc..)
- a simple GMarkup xml registry is implemented
- use standard statically linked plugins for core elements.
- GstPlugin has a very well defined set of functions now
A little bytestream hack..
Added more info to -inspect.
Some more debugging info for clocking.
Small cleanups

I use ./gst-register --gst-plugin-path=/opt/src/sourceforge/gst-plugins/gst-libs:/opt/src/sourceforge/gst-plugins/
to register core and gst-plugins now.
2002-05-08 20:40:48 +00:00
Andy Wingo
1b9686776c set the "name" property on pad templates
Original commit message from CVS:
set the "name" property on pad templates
2002-04-26 15:02:34 +00:00
Thomas Vander Stichele
130adf2b93 makes no sense as INFO
Original commit message from CVS:
makes no sense as INFO
2002-04-21 13:32:35 +00:00
Andy Wingo
b214d35eed commit to make gstreamer follow the gtk function/macro naming conventions:
Original commit message from CVS:
commit to make gstreamer follow the gtk function/macro naming conventions:

GstPadTemplate <-> gst_pad_template <-> GST_PAD_TEMPLATE

and the same for *factory and typefind.
2002-04-11 20:35:18 +00:00
jim thornton
d43b8925f4 add useful debugging output
Original commit message from CVS:
patch from jim thornton <jthornton@parc.com>:

add useful debugging output
2002-04-02 16:38:05 +00:00
Wim Taymans
d7a5d173c8 Documentation updates
Original commit message from CVS:
Documentation updates
Added dump to identity
Fix some warnings in gstelement
2002-03-31 14:04:50 +00:00
Andy Wingo
cfb228b0f9 add notify back to filesrc, it's needed for MVC applications remove notify printouts from gst-launch cleanup in gst-p...
Original commit message from CVS:
* add notify back to filesrc, it's needed for MVC applications
* remove notify printouts from gst-launch
* cleanup in gst-plugins configure.ac
* some jack updates
* remove SELF_ITERATING flag in favor of SEF_SCHEDULABLE (not a clear name,
but it's what we have for the moment)
* improve parsing of request pad names, no more sscanf
* fixes to the fastscheduler Makefile.am
2002-03-30 19:31:14 +00:00
Wim Taymans
f0326eea55 - Remove the propsprivate header file
Original commit message from CVS:
- Remove the propsprivate header file
- Added new API for properties.
- Moved the clock distribution to the scheduler.
- Removed the lock from GstCaps
- Added boxed types for Caps/Props
- Simplified the clock, new systemclock implementation
- Removed deprecated element_info/send_event functions
- First step at exposing more info in the pad_connect functions
- Queue cleanup
- Make the scheduler aware of other schedulers inside it
- Added the _SELF_SCHEDULABLE flag to gstthread
- Removed _get_widget from _utils, changed to new props API
- Make fakesink sync on timestamps when requested
- Removed the offset notify from filesrc
- Added a fast scheduler
- some scheduler cleanups.
2002-03-30 17:05:03 +00:00
Andy Wingo
ed9b628168 filter newlines out of GST_DEBUG statements to reflect new core behavior fixes to adder's caps, again
Original commit message from CVS:
* filter newlines out of GST_DEBUG statements to reflect new core behavior
* fixes to adder's caps, again
2002-03-24 22:07:09 +00:00
Andy Wingo
a43fadec2e s/gst_element_install_std_props/gst_element_class_install_std_props/ -- it just makes more sense that way added jack ...
Original commit message from CVS:
* s/gst_element_install_std_props/gst_element_class_install_std_props/ -- it just makes more sense that way
* added jack element, doesn't quite work right yet but i didn't want to lose the work -- it does build, register,
and attempt to run though
* imposed some restrictions on the naming of request pads to better allow for reverse parsing
* added '%s' to reverse parsing
* added new bin flag to indicate that it is self-iterating, and some lame code in gst-launch to test it out
* fixen on launch-gui
* added pkg-config stuff for the editor's libs
2002-03-18 04:41:37 +00:00
Andy Wingo
ca375e93a0 some doc and aesthetic fixes make the filter actually do something
Original commit message from CVS:
* some doc and aesthetic fixes
* make the filter actually do something
2002-03-03 02:08:17 +00:00
Andy Wingo
0c6802533c document gst_caps_debug change gst_caps_debug to accept a label argument, assists greatly in debugging capsnego bette...
Original commit message from CVS:
* document gst_caps_debug
* change gst_caps_debug to accept a label argument, assists greatly
in debugging capsnego
* better names from gst_object_name_default
* some more debugging in gstpad.c
* require caps to match padtemplates on both side of a connection
* gstspider uses default naming so that names are globally unique
* moved filesrc offset arg to the top -- show up first in a prop list.
in the future we should have flags on props indicating which ones
it might be interesting for the end-user to change.
* initialize cothreads in the more standard way, and provide some more debugging
2002-03-03 00:44:41 +00:00
Wim Taymans
2bcb002772 Iterate until we find the real pad when creating a ghostpad make a copy of the event in the default dispatcher.
Original commit message from CVS:
Iterate until we find the real pad when creating a ghostpad
make a copy of the event in the default dispatcher.
2002-02-23 14:02:29 +00:00
Thomas Vander Stichele
735382108a more debug output used CONNECT_OK because otherwise functions don't get a proper result
Original commit message from CVS:
* more debug output
* used CONNECT_OK because otherwise functions don't get a proper result
2002-02-21 10:38:18 +00:00