Original commit message from CVS:
Added support for live sources and other elements that
cannot do preroll.
Updated design docs, added live-source design doc.
Implemented live source functionality in basesrc
Fix error condition in _bin_get_state()
Implement live source handling in -launch.
Added check for live sources.
Fixed case in GstBin where elements were changed state
multiple times.
Original commit message from CVS:
2005-06-08 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c: RPAD fixes all around.
(gst_element_link_pads): Refcounting fixes.
* tools/gst-inspect.c:
* tools/gst-xmlinspect.c:
* parse/grammar.y:
* gst/base/gsttypefindhelper.c:
* gst/base/gstbasesink.c:
* gst/gstqueue.c: RPAD fixes.
* gst/gstghostpad.h:
* gst/gstghostpad.c: New ghost pad implementation as full proxy
pads. The tricky thing is they provide both source and sink
interfaces, since they proxy the internal pad for the external
pad, and vice versa. Implement with lower-level ProxyPad objects,
with the interior proxy pad as a child of the exterior ghost pad.
Should write a doc on this.
* gst/gstpad.h: s/RPAD/PAD/, s/RealPad/Pad/.
(gst_pad_set_name, gst_pad_set_parent): Macros removed, use
gst_object API.
* gst/gstpad.c: Big changes. No more stub base GstPad, now all
pads are real pads. No ghost pads in this file. Not documenting
the myriad s/RPAD/PAD/ and REALIZE fixes.
(gst_pad_class_init): Add properties for "direction" and
"template". Both are construct-only, so they can't change during
the life of the pad. Fixes properly deriving from GstPad.
(gst_pad_custom_new, gst_pad_custom_new_from_template): Gone. For
derived objects, just set properties when creating the objects via
g_object_new.
(gst_pad_get_parent): Implement as a function, return NULL if the
parent is not an element.
(gst_pad_get_real_parent, gst_pad_add_ghost_pad)
(gst_pad_remove_ghost_pad, gst_pad_realize): Removed.
* gst/gstobject.c (gst_object_class_init): Make name a construct
property. Don't set it in the object init.
* gst/gstelement.c (gst_element_add_pad): Don't allow adding pads
with UNKNOWN direction.
(gst_element_add_ghost_pad): Remove non-orthogonal API. Replace
with gst_element_add_pad (e, gst_ghost_pad_new (name, pad)).
(gst_element_remove_pad): Remove ghost-pad special cases.
(gst_element_pads_activate): Remove rpad cruft.
* gst/gstbin.c (gst_bin_change_state): Use gst_pad_get_parent to
catch the pad's-parent-not-an-element case.
* gst/gst.h: Include gstghostpad.h.
* gst/gst.c (init_post): No more real, ghost pads.
* gst/Makefile.am: Add gstghostpad.[ch].
* check/Makefile.am:
* check/gst/gstbin.c:
* check/gst/gstghostpad.c (test_ghost_pads): Check that linking
into a bin creates ghost pads, and that the refcounts are right.
Partly moved from gstbin.c.
Original commit message from CVS:
Remove old query functions. Ported old code.
Added position/convert helper functions to gstutils.
Reordered gstpad.c code, grouping relevant things.
Remove gst_message_new(), always need to speficy a specific
message.
Original commit message from CVS:
Next big merge.
Added GstBus for mainloop integration.
Added GstMessage for sending notifications on the bus.
Added GstTask as an abstraction for pipeline entry points.
Removed GstThread.
Removed Schedulers.
Simplified GstQueue for multithreaded core.
Made _link threadsafe, removed old capsnego.
Added STREAM_LOCK and PREROLL_LOCK in GstPad.
Added pad blocking functions.
Reworked scheduling functions in GstPad to prepare for
scheduling updates soon.
Moved events out of data stream.
Simplified GstEvent types.
Added return values to push/pull.
Removed clocking from GstElement.
Added prototypes for state change function for next merge.
Removed iterate from bins and state change management.
Fixed some elements, disabled others for now.
Fixed -inspect and -launch.
Added check for GstBus.
Original commit message from CVS:
First THREADED backport attempt, focusing on adding locks and
making sure the API is threadsafe. Needs more work. More docs
follow this week.
Original commit message from CVS:
* tools/gst-launch.c: (idle_func), (fault_handler_sighandler),
(fault_handler_sigaction), (fault_spin),
(sigint_handler_sighandler), (play_handler), (main): Fix deadlocks
in signal.h-type signal handlers by not calling forbidden functions,
including gst_element_set_state().
Original commit message from CVS:
* tools/gst-inspect.c: (print_pad_info), (print_plugin_features):
Use the realpad when printing the direction.
Add extra \n when printing extensions of typefind factories.
Original commit message from CVS:
* gst/elements/gstfilesrc.c: (gst_filesrc_get_mmap):
work with non-regular files that can be mmapped (like /dev/zero)
* gst/elements/gsttypefindelement.c: (gst_type_find_element_chain):
get rid of typefinds that require a seek when we can't seek instead
of trying them over and over again
* tools/gst-launch.c: (idle_func), (error_cb), (main):
return non-zero failure value when the pipeline was interrupted or
an error occurred
Original commit message from CVS:
* gst/schedulers/entryscheduler.c:
(gst_entry_scheduler_remove_element):
fix for GST_DISABLE_DEBUG
* tools/gst-launch.c: (print_tag):
fixes for G_DISABLE_ASSERT
Original commit message from CVS:
* gst/autoplug/gstspideridentity.c: (gst_spider_identity_link):
don't delay links on the sink elements, it causes unnegotiated
links.
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_base_init):
add our padtemplates, we indeed do have some.
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_handle_event),
(gst_type_find_element_chain):
don't push data when typefinding failed.
* gst/gstpad.c: (gst_pad_link_fixate):
check that no fixate function returns empty caps.
* gst/gstpad.c: (gst_pad_push):
check that the link is negotiated before data gets pushed.
* tools/gst-register.c: (main):
don't assert (fixes#148283)
Original commit message from CVS:
* docs/random/ds/0.9-suggested-changes: more comments
* tools/gst-launch.c: (idle_func): Fix hard-to-translate string.
Original commit message from CVS:
* tools/gst-inspect.c (main): Fallback to plugin if no element is
found. This matches the old behavior better. Thanks to Thomas for
pointing out.
Original commit message from CVS:
* tools/gst-inspect.c (main): Add two new command line options: -a
to print all elements and -n to print the name on each line. Also
fix some error reporting.
Original commit message from CVS:
reviewed by Benjamin Otte <in7y118@public.uni-hamburg.de>
* tools/gst-inspect.c: (print_signal_info):
don't free random data twice. (fixes#144185)
Original commit message from CVS:
* tools/gst-inspect.c (main): Cleanup most parts of it, don't be
so verbose and print GstElement signal names all the time.
Original commit message from CVS:
first try at hunting old elements that where renamed like :
- parsewav (never existed, should be wavparse)
- vorbisfile (now oggdemux ! vorbisdec)
- disksink (now filesink)
