Commit graph

91 commits

Author SHA1 Message Date
Wim Taymans
3e44dbdb6e More housekeeping updates. _destroying an element or a pad properly removes if from the parent.
Original commit message from CVS:
More housekeeping updates.
_destroying an element or a pad properly removes if from the parent.
2001-05-13 15:29:25 +00:00
Wim Taymans
6f9ac3667b Fixed a leak in bin destruction
Original commit message from CVS:
Fixed a leak in bin destruction
More refcounting fixes
2001-05-12 18:04:20 +00:00
Wim Taymans
fa8e54e450 Work on refcounting and proper object destruction.
Original commit message from CVS:
Work on refcounting and proper object destruction.
2001-05-11 18:41:13 +00:00
Erik Walthinsen
89aa4a3810 - Fixed up a bunch of warnings.
Original commit message from CVS:
- Fixed up a bunch of warnings.
- Fixed buffer_copy (alloc correct size)
- Added start of autoplugger meta-element
2001-05-10 08:16:36 +00:00
Erik Walthinsen
e88151bc2e fixed gst_scheduler_pad_disconnect (never ignore compiler warnings\!) and updated a few INFO lines
Original commit message from CVS:
fixed gst_scheduler_pad_disconnect (never ignore compiler warnings\!) and updated a few INFO lines
2001-05-06 22:12:46 +00:00
Erik Walthinsen
879f3b4f29 - fixed configure.in %VAR stuff
Original commit message from CVS:
- fixed configure.in %VAR stuff
- fixed gstreamer.pc.in description string
- fixed up incremental scheduling some more
- updated the GST_DEBUG_FUNCPTR code to no longer need a hash
- minor updates to DEBUG colorization
- new test/mpeg2parse4.c
2001-05-01 21:41:40 +00:00
Erik Walthinsen
7fdca5f428 Updated the colorization a bit more, and did a significant pass through all the other code to change categories on DE...
Original commit message from CVS:
Updated the colorization a bit more, and did a significant pass through all
the other code to change categories on DEBUG and INFO statements to be
correct, and not simply zero.  There are still more, but this is a good
first pass.
2001-04-28 02:54:53 +00:00
Erik Walthinsen
0e6ec7d33d gstbin.c: commented out the requirement that a bin be !PLAYING to add gstthread.c: fixed an old failed merge that loc...
Original commit message from CVS:
gstbin.c: commented out the requirement that a bin be !PLAYING to add
gstthread.c: fixed an old failed merge that locked the same mutex twice
...in a row
2001-04-26 22:32:13 +00:00
Erik Walthinsen
e6a59c8a62 Merged HEAD from BRANCH-INCSCHED1-200104161 into BRANCH-INCSCHED1.
Original commit message from CVS:
Merged HEAD from BRANCH-INCSCHED1-200104161 into BRANCH-INCSCHED1.
2001-04-16 21:43:28 +00:00
Erik Walthinsen
395527b2f2 latest updates, things are very close to working
Original commit message from CVS:
latest updates, things are very close to working
2001-04-15 23:59:02 +00:00
Erik Walthinsen
f75bb0f38b snapshot for matth to work with while I fly over to Europe....
Original commit message from CVS:
snapshot for matth to work with while I fly over to Europe....
2001-03-30 00:06:43 +00:00
Erik Walthinsen
3b2990b425 update to latest copy
Original commit message from CVS:
update to latest copy
2001-03-09 18:50:12 +00:00
Erik Walthinsen
999f30ff02 Significant progress. Now able to do most operations live, without any failure. tests/incsched.c currently faults a...
Original commit message from CVS:
Significant progress.  Now able to do most operations live, without any
failure.  tests/incsched.c currently faults at the last iteration, not
yet sure why.
2001-02-20 08:19:05 +00:00
Erik Walthinsen
0871fad29b More incsched progress. Should be able to get itereration going again tomorrow.
Original commit message from CVS:
More incsched progress.  Should be able to get itereration going again
tomorrow.
2001-02-18 10:00:04 +00:00
Erik Walthinsen
df32997396 Yes!, incsched is getting closer.
Original commit message from CVS:
Yes!, incsched is getting closer.
2001-02-17 07:11:12 +00:00
Erik Walthinsen
8edfe3f5de First round of incremental scheduling. Manager setting and managed_elements lists are now handled at bin_add/remove ...
Original commit message from CVS:
First round of incremental scheduling.  Manager setting and managed_elements
lists are now handled at bin_add/remove time.  Scheduling chains can be
created incrementally as well, though there are still some pieces missing.
2001-02-12 23:08:07 +00:00
Wim Taymans
51cbf22624 This is a megapatch with the following changes:
Original commit message from CVS:
This is a megapatch with the following changes:

- moved the gchar *name to GstObject, removed the ones in GstElement and
GstPad.
- moved the parent handling completely into GstObject. This cause *all* of
the plugins to fail (except those that used gst_pad_get_parent)
- rearanged the XML save handling.
- GstObject now has a class function save/restore_thyself.
- GstObject has a generic method gst_object_save_thyself, this makes it
possible to fire a signal wehever a new object is loaded. This is needed
so we can add XML save hooks.
- GstXML API has changed slightly. You now have to create a GstXML object
first before you can actually load something. This makes it possible to
attach a signal to GstXML whenever an object is loaded. I'm not sure we
will keep this interface.
- GstObject can now print the path_string without knowing about the GstPad and
GstElement types.
- Added gst_bin_get_by_name_recurse_up to lookup an element in the current
element hierarchy.
- added XML namespaces to the saved pipelines the namespace is:
http://gstreamer.net/gst-core/1.0/
namespaces are needed to distinguish user generated XML from the core XML.

Note that the plugins still contain a macro GST_OBJECT_PARENT that will be
replaced with gst_pad_get_parent shortly.
2001-01-29 00:06:02 +00:00
Wim Taymans
75aa948e0c Docs updates
Original commit message from CVS:
Docs updates
Added XML load from memory functionality
Undid the videosink patch, something else is wrong now on my machine:
no MMX acceleration :-(
2001-01-21 23:20:46 +00:00
Wim Taymans
044c4611af More eos handling, bin in bin is handled correctly now.
Original commit message from CVS:
More eos handling, bin in bin is handled correctly now.
Updated gstreamer-launch to loop while !EOS.
2001-01-21 16:06:42 +00:00
Wim Taymans
5c27fa2ac4 Check for NULL buffers before chaining/pushing them to the next element.
Original commit message from CVS:
Check for NULL buffers before chaining/pushing them to the next element.
NULL buffers happen on EOS.
gst_bin_iterate now returns a gboolean indicating something usefull happened.
It the bin is EOS, it returns FALSE.
2001-01-20 18:20:17 +00:00
Wim Taymans
7ce56f5dab More EOS changes.
Original commit message from CVS:
More EOS changes.
When a bin2 is found inside a bin1, we add the bin2 to the EOS providers
of the bin1. When there is nothing more to schedule in bin1 and bin2 has
fired EOS, bin1 is in EOS.
The queue overrides the EOS notification and calls EOS on the src pad
when the queue is empty and the sink pad is in EOS.
2001-01-20 17:59:25 +00:00
Wim Taymans
fdaa2307da A very small change to make eos somewhat work. no inner bins are checked.
Original commit message from CVS:
A very small change to make eos somewhat work. no inner bins are checked.
When an element fires EOS, the chain with that element is removed from
the scheduler (marked inactive). If all chains are inactive, the bin
fires EOS.
2001-01-20 03:10:44 +00:00
Erik Walthinsen
74f8050844 Major cleanup of the latest ghostpad changes. Fixed everything that broke, correctly. Someone will want to go updat...
Original commit message from CVS:
Major cleanup of the latest ghostpad changes.  Fixed everything that
broke, correctly.  Someone will want to go update the API doc templates.
2001-01-19 09:37:32 +00:00
Erik Walthinsen
c31f9a570c First pass at updating to new ghostpad system. The objects are in place,
Original commit message from CVS:
First pass at updating to new ghostpad system.  The objects are in place,
I now need to go and get all the Bin end of things worked out.  Testing
should be fairly easy, at least for verification.

Everything I've tried so far works with no changes, with is amazing.
That's just cool.  Once again we rewrite an entire subsystem, and nothing
else notices anything but the new features ;-)
2001-01-19 02:23:35 +00:00
Wim Taymans
520fbbee75 Moved queue and typefind elements to the core since they are referenced by name.
Original commit message from CVS:
Moved queue and typefind elements to the core since they are referenced
by name.
2001-01-19 00:01:42 +00:00
Richard Boulton
41ebd85275 Fixes to work with libxml2.
Original commit message from CVS:
Fixes to work with libxml2.
Also improved a couple of debugging messagse.
2001-01-18 11:16:53 +00:00
Wim Taymans
f5fb79c4ec Fixed the state change code in gstelement that broke with the conversion of the states to a bitfield.
Original commit message from CVS:
Fixed the state change code in gstelement that broke with the conversion
of the states to a bitfield.
2001-01-15 19:25:26 +00:00
Wim Taymans
22c9d0f1a6 include parser.h instead of gnome-xml/parser.h untill xml-config is fixed...
Original commit message from CVS:
include parser.h instead of gnome-xml/parser.h untill xml-config is
fixed...
2001-01-13 13:51:08 +00:00
Erik Walthinsen
4bdaed3966 removed a leak
Original commit message from CVS:
removed a leak
2001-01-07 04:28:04 +00:00
Erik Walthinsen
7c51d6e0ca Cleaned up the docs a bit.
Original commit message from CVS:
Cleaned up the docs a bit.
2001-01-06 22:05:15 +00:00
Wim Taymans
3d34ce7b95 Updated the manual and the docs.
Original commit message from CVS:
Updated the manual and the docs.
Removed the esdsink in gst/elements/ we have a real one not in the
plugins dir.
Added more APIs to query the plugins, types and caps. more fields now
have a getter and a setter. This is needed to make gstreamer wrapper
fiendly.
Added gst_element_disconnect beacuse we also have a gst_element_connect
2001-01-06 02:35:17 +00:00
Erik Walthinsen
1e04cefaf2 Mega update of INFO, DEBUG, and ERROR subsystems, renamed with GST_ prefix.
Original commit message from CVS:
Mega update of INFO, DEBUG, and ERROR subsystems, renamed with GST_ prefix.
GST_DEBUG now takes a category parameter, which is the same as GST_INFO
system.  They are now called GST_CAT_*.  All the GST_DEBUGs are set to 0
for now, we need to go and fix all these eventually.
2001-01-01 03:14:40 +00:00
Wim Taymans
527525a282 Fix some compile warnings
Original commit message from CVS:
Fix some compile warnings
2000-12-31 23:31:51 +00:00
Erik Walthinsen
9813b0ca37 Updated more files to use INFO.
Original commit message from CVS:
Updated more files to use INFO.
2000-12-30 02:41:15 +00:00
Wim Taymans
c306021ce3 Fixed buffer flag handling gstplay used old flag handling updated some plugins for the new objects/error handling
Original commit message from CVS:
Fixed buffer flag handling
gstplay used old flag handling
updated some plugins for the new objects/error handling
Fixed a serious buffer error in gst_buffer_append
2000-12-29 19:45:45 +00:00
Wim Taymans
fe6128b118 Fixed a serious bug in gst_props_new: properties with a 0 value causes a segfault
Original commit message from CVS:
Fixed a serious bug in gst_props_new: properties with a 0 value causes
a segfault
Fixed a possible bug in gstautoplug when one of the constructed paths
was empty
Commented out a too liberal assert in gstscheduler.c
Added GST_BUFFER_DISCONTINUOUS
tried to fix asyndisksrc
2000-12-29 18:23:41 +00:00
Erik Walthinsen
09eeadb15f Reparented everything to GstElement, removing GstSrc, GstSink, GstFilter, and GstConnection. Also fixed a bug in gst...
Original commit message from CVS:
Reparented everything to GstElement, removing GstSrc, GstSink, GstFilter,
and GstConnection.  Also fixed a bug in gst_bin_iterate_func.
2000-12-29 02:28:04 +00:00
Erik Walthinsen
ca1c48e95c Updated copyright in all the libgst files.
Original commit message from CVS:
Updated copyright in all the libgst files.
Created gst_private.h, set up all files to use it.
2000-12-28 22:12:02 +00:00
Wim Taymans
9655c3b593 Updated the API docs.
Original commit message from CVS:
Updated the API docs.
2000-12-28 21:42:23 +00:00
Wim Taymans
f4a635c8dc Pending editor changes. fixes for autoplug of elementary MPEG1 video streams make sure mp3 types get compiled videosi...
Original commit message from CVS:
Pending editor changes.
fixes for autoplug of elementary MPEG1 video streams
make sure mp3 types get compiled
videosink changes for xml loading
2000-12-28 02:51:07 +00:00
Wim Taymans
41aa51ba45 Fixes for the new scheduler.
Original commit message from CVS:
Fixes for the new scheduler.
Autoplug works again with mp3/mpeg1/ogg
2000-12-28 00:18:26 +00:00
Erik Walthinsen
1c568619e9 Added some cleanup, so create_plan can be called multiple times.
Original commit message from CVS:
Added some cleanup, so create_plan can be called multiple times.
2000-12-27 23:42:15 +00:00
Erik Walthinsen
8139aeca9e Added code to attempt the scheduling of chained cases. Very simply right now. Also added code to allow the use_coth...
Original commit message from CVS:
Added code to attempt the scheduling of chained cases.  Very simply right
now.  Also added code to allow the use_cothread flag of a bin to force all
the chains to use cothreads as well.
2000-12-27 00:46:26 +00:00
Erik Walthinsen
a46c5a73f0 More massive changes to the scheduling system. Moved the scheduling code to gstscheduler.[ch], so an child bin can r...
Original commit message from CVS:
More massive changes to the scheduling system.  Moved the scheduling code
to gstscheduler.[ch], so an child bin can replace the scheduler.
Introduced the concept of chains, which are subsets of the list of managed
elements for a given manager bin, which get scheduled as separate entities.
gst_bin_iterate_func should be pretty much fixed now, the scheduling code
gets to do all the hard work.

Cothreaded case work in the couple tests I've tried, chained is next.
2000-12-26 23:51:04 +00:00
Wim Taymans
74598fdf6c Added handoff signals to fakesrc and fakesink
Original commit message from CVS:
Added handoff signals to fakesrc and fakesink
Added scheduling property to identity
Added GST_STATE_TRANSITION macro to check for state changes.
Modified gstbin and gstthread to the new state change macros
2000-12-23 03:17:52 +00:00
Wim Taymans
0062e168ca Fixed a bug in gstbin.c the manager was not detected.
Original commit message from CVS:
Fixed a bug in gstbin.c the manager was not detected.
Some other testcases
bin, thread, pipeline use the elementfactory on gst_*_new
2000-12-22 23:23:10 +00:00
Erik Walthinsen
0c88b21a79 Some fixes to the non-chained case, it works in a very basic way. More use cases will hopefully provide some sanity.
Original commit message from CVS:
Some fixes to the non-chained case, it works in a very basic way.  More use
cases will hopefully provide some sanity.
2000-12-21 07:10:28 +00:00
Erik Walthinsen
c287566d0c Massive scheduling changes (again). Not entirely complete, but getting closer. Need to think about various scheduli...
Original commit message from CVS:
Massive scheduling changes (again).  Not entirely complete, but getting
closer.  Need to think about various scheduling plans that we might want
to produce, and figure out the rules for what is legal, and how to get
the results we need as far as the plan.
2000-12-20 09:39:43 +00:00
Wim Taymans
bbb9799996 Cleanup in gsttypes.c: removed the crazy GList of GHashTables, since the autoplugger will use the GstCaps and element...
Original commit message from CVS:
Cleanup in gsttypes.c:
removed the crazy GList of GHashTables, since the autoplugger will
use the GstCaps and elementfactories instead of the type system.
We don't maintain a list anymore of the elements for the specific
removed unused code in XML loading/saving.

Cleanup in gstelementfactory:
removed the register/unregister methods, register is now implicit when
gst_elementfactory_new is called. _unregister is now _destroy.
Removed logic to register/unregister the types in gsttypes.
added methods to query if the factory can src/sink a GstCaps
Make sure the elementfactory is set in the element_class when a new
element is registered with gst_elementfactory_new.

gst.c: properly register the basic bins
gst_pipeline: use new gstautoplug (next checkin)
gstprops: fixed an error in compatibility check
registry test program changes
plugins: misc changes for the new caps system.
2000-12-19 13:41:55 +00:00
Wim Taymans
510430d10f The typefind function now returns a GstCaps structure instead of a gboolean. modified some plugins to this new behaviour
Original commit message from CVS:
The typefind function now returns a GstCaps structure instead of a gboolean.
modified some plugins to this new behaviour
Fixed autoplugging for the mpg123 case. When an element is selected in
autoplugging and the caps do not match, another element is selected until the
caps match. only examples/autoplug works because gstmediaplay uses a threaded
setup that does not seem to work with the current scheduling.
2000-12-17 16:24:14 +00:00