Original commit message from CVS:
Added an API for element construction and renderer autopluggers.
Added another autoplugger to render things.
Updated the player to use the new autoplugger.
Original commit message from CVS:
Merge with the main trunk.
GstPlay needed some changes for the dynamic pads in the avidecoder since
the new autoplugger doesn't know about the outher elements. The next
version of the autoplugger will also handle the audfio/videosink connections
and will do a complete end-to-end autoplugging.
Original commit message from CVS:
Implemented the plugable autopluggers.
- one can aad an autoplugger to a plugin with gst_plugin_add_autoplugger
- the autopluggers can be queried using _get_list
- save/load autoplugger descriptions in the XML registry
- load the autoplugger only when needed
- a signal can be attached to the autoplugger to be notified of
new objects.
- improved the media player to use the new autoplugger
- updated gstreamer-inspect for the autoplugger and types
added EOS to the disksrc
fixed two bugs in properties loading (min/max, comment tags)
Original commit message from CVS:
Updated the autoplugger:
- moved all of the code out of gstpipeline.c to autoplug.c
- The autoplugger now creates a GstElement based on the given src and
sink caps. The API now is:
GstElement* gst_autoplug_caps_list (GList *srcpad, GList *sinkpad, ...);
- the typefind function is moved from gstpipeline.c to gstplay.c. Not sure
if this is right behaviour but we need at least a bin in order to run
the typedetect functions.
- fixed a bug in gstbin.c where the MANAGER flag of the bin was not cleared
when going to the NULL state.
- a bug in the videosink was fixed. It was possible that more instances
of the video widget were created, causing major errors.
- commented out most of the 'old' autoplug examples.
- added the new autoplugger to gstplay.c. There still is a bit of hacking
needed to insert a queue into the autogenerated element. This will be fixed
when the autoplugger can also create the video/audio elements.
Fixed some more extranous spaces problems in various files.
Original commit message from CVS:
Reworked getregion/pullregion stuff. Region is now specified by a type
(OFFSET_LEN, TIME_LEN, etc.) and two guint64's. They are offset and len,
where offset can be used for the time field, and len would be zero or
the time unit (say, 33ms for video).
Original commit message from CVS:
Added a first attempt for XML embedding in the main core XML.
Objects will emit a signal that a user app can connect to in order to
insert its XML into the tree.
You can catch the object_loaded signal in GstXML to parse the user
supplied XML data in the stream. The object_loaded signal is implemented
with a custom made class signal. All GstObject classes now automatically
create a GstSignalObject that serves as a proxy to the user app when an
object is loaded. All objects are currently responsible to emit the
class signal themselves.
runxml and createxml serve as an example how the XML hooks can be used to
insert and retrieve custom XML tags.
Original commit message from CVS:
Lots of plugins fixes where the parentage macros were replaced with the
correct gst_*_get_parent.
Updated the example.
'gstreamer' now is the doc type instead of GST-Pipeline
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.
Original commit message from CVS:
Add gst_element_request_compatible_pad and remove gst_element_request_pad.
Implemented something reasonable for gst_element_request_compatible_pad,
but havn't tested much: it won't work for tee because the pad templates
have no caps, and negotiation is not yet written, so it is assumed that the
tee pads can't connect to anything.
Original commit message from CVS:
Fix launch so that it can play a list of files, now that EOS works enough.
(It needs to not have to restart gstreamer each time, but good enough for
now ;-) )
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 :-(
Original commit message from CVS:
Applied the patch from Sepp Wijnands <mrrazz@garbage-coderz.net> that solves
the 'OSS hangs when opening the device when in use' bug.
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.
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.
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.
