Original commit message from CVS:
* check/elements/identity.c: (GST_START_TEST):
Make the error a little clearer when the test fails because
identity made a copy of the buffer.
* docs/gst/gstreamer-sections.txt:
New symbols in gstbasetransform.h
* gst/base/gstbasetransform.c: (gst_base_transform_class_init),
(gst_base_transform_init), (gst_base_transform_transform_size),
(gst_base_transform_configure_caps), (gst_base_transform_setcaps),
(gst_base_transform_default_prepare_buf),
(gst_base_transform_get_unit_size),
(gst_base_transform_buffer_alloc),
(gst_base_transform_handle_buffer), (gst_base_transform_chain),
(gst_base_transform_change_state),
(gst_base_transform_set_passthrough),
(gst_base_transform_set_in_place),
(gst_base_transform_is_in_place):
* gst/base/gstbasetransform.h:
Change BaseTransform to separate in_place operate from same_caps
output. in_place implies that the element can perform the transform
on incoming buffers in-place, even if the caps on the output are
different.
Sub-class elements can now implement special buffer allocation
methods for outgoing buffers if they wish to.
Big documentation addition.
* gst/elements/gstcapsfilter.c: (gst_capsfilter_transform_ip):
* gst/elements/gstelements.c:
Changes for basetransform modifications.
* gst/elements/Makefile.am:
* gst/elements/gstfdsrc.c: (gst_fdsrc_init), (gst_fdsrc_create):
Compile fix. Extra debug output.
Original commit message from CVS:
* configure.ac:
say what CHECK flags we use
* docs/libs/gstreamer-libs.types:
* libs/gst/controller/Makefile.am:
* libs/gst/controller/gst-controller.c:
* libs/gst/controller/gst-controller.h:
* libs/gst/controller/gst-helper.c:
* libs/gst/controller/gst-interpolation.c:
* libs/gst/controller/gstcontroller.c:
* libs/gst/controller/gsthelper.c:
* libs/gst/controller/gstinterpolation.c:
* tools/gst-inspect.c: (print_plugin_info):
we don't use dashes in header names
Original commit message from CVS:
add a source plugin description field, to represent the source
module this plugin is a part of. By default GST_PLUGIN_DEFINE
will set it to PACKAGE, which is automake's idea of the name of
the source project.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/gstelement.sgml:
* gst/gstpad.c:
* libs/gst/controller/gst-controller.c:
(gst_controlled_property_set_interpolation_mode),
(gst_controlled_property_new),
(gst_controller_find_controlled_property):
run the wingo-magic script against the docs
Original commit message from CVS:
2005-09-02 Andy Wingo <wingo@pobox.com>
* gst/gstelement.h (GstState): Renamed from GstElementState,
changed to be a normal enum instead of flags.
(GstStateChangeReturn): Renamed from GstElementStateReturn, names
munged to be GST_STATE_CHANGE_*.
(GST_STATE_CHANGE): Renamed from GST_STATE_TRANSITION, updated to
work with the new state representation.
(GstStateChange): New enumeration of possible state transitions.
Replaces GST_STATE_FOO_TO_BAR with GST_STATE_CHANGE_FOO_TO_BAR.
(GstElementClass::change_state): Pass the GstStateChange along as
an argument. Helps language bindings, so they don't have to use
tricky lock-needing macros like GST_STATE_CHANGE ().
* scripts/update-states (file): New script. Run it on a file to
update it for state naming and API changes. Updates files in
place.
* All files updated for the new API.
Original commit message from CVS:
* docs/gst/tmpl/.cvsignore:
* docs/gst/tmpl/gstformat.sgml:
* docs/gst/tmpl/gstversion.sgml:
* gst/gstbus.h:
* gst/gstformat.c:
* gst/gstformat.h:
* gst/gstversion.h.in:
more docs and two more inlined
Original commit message from CVS:
* check/gst-libs/controller.c: (GST_START_TEST),
(gst_controller_suite):
more tests
* docs/gst/tmpl/gstutils.sgml:
* docs/libs/gstreamer-libs-sections.txt:
* docs/libs/tmpl/gstdataprotocol.sgml:
include path fixes
* examples/controller/audio-example.c: (main):
controller example works now
* gst/gstclock.h:
doc fixes
* tools/gst-inspect.c: (print_element_properties_info):
show param spec flags
Original commit message from CVS:
Minor updates to developer cvs instructions, to more closely match what
the freedesktop people want. Also, test my cvs commit access...
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/libs/gstreamer-libs-docs.sgml:
disabed additional index entries again, as this makes docs-gen just
slow and they aren't useful yet
* docs/libs/gstreamer-libs-sections.txt:
little -section.txt cleanup for libs
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
* gst/base/gstbasetransform.c: (gst_base_transform_transform_size),
fix up some debugging
(gst_base_transform_get_unit_size),
(gst_base_transform_buffer_alloc), (gst_base_transform_event),
(gst_base_transform_handle_buffer):
* gst/base/gstbasetransform.h:
handle and store timed NEWSEGMENT events so that subclasses that
calculate time by counting samples have a segment_start time they
need to add to their timestamps - see audioresample
Original commit message from CVS:
* gst/gstbin.h:
removed ';' from the end of macro defs
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/.cvsignore:
* gst/gstbus.h:
* gst/gstelement.c: (gst_element_class_init),
(gst_element_set_state), (activate_pads),
(gst_element_save_thyself):
* gst/gstevent.c: (gst_event_new_newsegment):
* gst/gstevent.h:
* gst/gstiterator.c:
* gst/gstiterator.h:
* gst/gstpad.c:
* gst/gstprobe.h:
* gst/gstutils.c: (gst_pad_query_convert):
* gst/gstutils.h:
fixed parameter name mismatches between source, header and docs
added some more docs, resolved the last batch of unused elements in
docs (now someone needs to doc them)
Original commit message from CVS:
* docs/pwg/advanced-types.xml:
Well done to Michael for catching my deliberate introduction
of this spelling mistake.
* gst/gstbin.c: (gst_bin_remove_func), (bin_bus_handler):
* gst/gstelement.h:
Add GST_ELEMENT_UNPARENTING to prevent races so that we can
unlink pads before removing the element from the bin.
Original commit message from CVS:
2005-08-24 Andy Wingo <wingo@pobox.com>
* gst/gst.c (parse_debug_list): Accept e.g. GST_DEBUG=4 to mean
the same thing as GST_DEBUG=*:4.
(parse_debug_level, parse_debug_category): New helper parsers.
Original commit message from CVS:
* check/gst-libs/controller.c: (GST_START_TEST),
(gst_controller_suite):
* docs/gst/tmpl/gstcaps.sgml:
* docs/gst/tmpl/gstghostpad.sgml:
* docs/gst/tmpl/gstquery.sgml:
* docs/gst/tmpl/gstutils.sgml:
* libs/gst/controller/gst-helper.c: (gst_object_set_controller),
(gst_object_sink_values), (gst_object_get_value_arrays),
(gst_object_get_value_array):
gracefully handle helper method calls to objects that are not beeing
controlled, added test case for that
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/gstreamer.types:
* docs/gst/tmpl/.cvsignore:
* gst/gstbin.h:
* gst/gstbus.c:
* gst/gstelement.c:
* gst/gstevent.h:
added about 100 symbols from gstreamer-unused.txt to the right sections
fixed more broken comments
added GstBus to docs
Original commit message from CVS:
* check/Makefile.am:
Use CHECK_CFLAGS and CHECK_LIBS
* check/gst/gstevent.c: (event_probe), (test_event),
(GST_START_TEST):
Don't leak events.
* gst/base/gstbasesrc.c: (gst_base_src_send_discont),
(gst_base_src_start), (gst_base_src_stop),
(gst_base_src_activate_push), (gst_base_src_activate_pull),
(gst_base_src_change_state):
Sprinkle gst_base_src_stop liberally around error paths to fix
problems reusing a source after failed state changes.
* gst/base/gsttypefindhelper.c: (helper_find_peek),
(helper_find_suggest), (gst_type_find_helper):
Extra debug output. Don't segfault on GST_PAD_GETRANGEFUNC = NULL
* gst/gstevent.h:
* docs/gst/tmpl/gstevent.sgml:
Migrate part of the docs from the SGML file. Wait for ensonic to
tell me how I did it wrong ;)
* tools/gst-typefind.c: (main):
Extra robustness to state changes between files.
Original commit message from CVS:
* docs/pwg/advanced-types.xml:
Hack long paragraph into 2 chunks as a workaround for buggy
jadetex version in sid and breezy that loops infinitely and
eats all RAM.
Original commit message from CVS:
* check/Makefile.am:
* check/gst/gstevents.c: (GST_START_TEST), (event_probe),
(test_event), (timediff), (gstevents_suite), (main):
I wrote a test!
* docs/design/part-seeking.txt:
Spelling correction
* docs/gst/tmpl/gstevent.sgml:
Docs updates.
* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
Treat a buffer-without-newsegment the same as a receiving
a newsegment not in time format, and disable syncing to the clock
with a warning.
* gst/gstbus.c: (gst_bus_set_sync_handler):
Assert if anyone tries to replace the existing sync_handler for bus,
as only the owner should be setting it.
* gst/gstevent.h:
Have a fixed set of custom event enums with events identified by
their structure name (as in 0.8), rather than a free-for-all
allowing collisions between enum values from different plugins.
* gst/gstpad.c: (gst_pad_class_init):
Docs change.
* gst/gstqueue.c: (gst_queue_handle_sink_event):
Handle out-of-band downstream events from the sending thread.
Original commit message from CVS:
* docs/manual/advanced-dataaccess.xml:
* docs/manual/basics-helloworld.xml:
Fix docs to use _bin_add() before _link(), which fixes the examples
with recent core versions (reported by Madhan Raj M
<raj_madan@rediffmail.com>, #313199).
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gsttag.c: (_gst_tag_initialize), (gst_tag_register):
* gst/gsttag.h:
Add GST_TAG_LANGUAGE_CODE as we have in 0.8, and don't
spew out a warning if a tag that is already registered
is re-registered, unless it is re-registered with a
different type (#308438).
Original commit message from CVS:
* docs/pwg/appendix-porting.xml:
* docs/pwg/building-state.xml:
Add some paragraphs about state changes in 0.9 to the PWG
and the porting guide, in particular about the new meaning
of GST_STATE_PAUSED and how to write state change functions
with concurrent access by multiple threads in mind.
Original commit message from CVS:
added long/short desc for controller docs
added collectpads base class docs
added correct includes to base-class docs
Original commit message from CVS:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/gstscheduler.sgml:
* docs/gst/tmpl/gstschedulerfactory.sgml:
Remove some old cruft from docs.
Original commit message from CVS:
* docs/design/part-gstghostpad.txt:
Small update.
* gst/gstbin.c: (unlink_pads), (gst_bin_add_func),
(gst_bin_remove_func):
Unlinking pads while holding the bin LOCK is not a good
idea.
* gst/gstpad.c: (gst_pad_class_init),
(gst_pad_link_check_hierarchy), (gst_pad_get_caps_unlocked),
(gst_pad_accept_caps), (gst_pad_set_caps), (gst_pad_send_event):
No prob setting template after creating the pad.
Original commit message from CVS:
* docs/design/part-gstghostpad.txt:
Overview of current GhostPad datastructures and use
cases for changing the target.
Original commit message from CVS:
* check/gst/gstghostpad.c: (GST_START_TEST), (gst_ghost_pad_suite):
Added some more tests for wrong hierarchy
* docs/design/part-overview.txt:
Some updates.
* gst/gstbin.c: (gst_bin_remove_func), (gst_bin_dispose):
Cleanups.
* gst/gstelement.c: (gst_element_remove_pad), (gst_element_seek),
(gst_element_dispose):
Some more cleanups.
* gst/gstpad.c: (gst_pad_link_check_compatible_unlocked),
(gst_pad_link_check_hierarchy), (gst_pad_link_prepare),
(gst_pad_get_caps_unlocked), (gst_pad_accept_caps),
(gst_pad_set_caps), (gst_pad_send_event):
Check for correct hierarchy when linking pads. Moving to
strict requirement for ghostpads when linking elements in
different bins.
* gst/gstpad.h:
Clean ups. Added WRONG_HIERARCHY return value.
Original commit message from CVS:
* docs/design/part-seeking.txt:
Some small additions.
* gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_get_times), (gst_base_sink_do_sync),
(gst_base_sink_activate_push), (gst_base_sink_activate_pull):
* gst/base/gstbasesink.h:
discont values are gint64, handle the math correctly.
* gst/base/gstbasesrc.c: (gst_base_src_loop):
Make the basesrc report error if the source pad is not linked.
* gst/gstqueue.c: (gst_queue_link_src), (gst_queue_chain),
(gst_queue_loop), (gst_queue_handle_src_query),
(gst_queue_src_activate_push):
Make queue collect data even if the srcpad is not linked.
Start pushing out data as soon as it is linked.
* gst/gstutils.c: (gst_element_unlink), (gst_flow_get_name):
* gst/gstutils.h:
Added gst_flow_get_name() to ease error reporting.
Original commit message from CVS:
* docs/manual/appendix-porting.xml:
* docs/pwg/appendix-porting.xml:
Document new-pad/state-change signal renames and the FixedList
type rename.
Original commit message from CVS:
* docs/pwg/advanced-clock.xml:
* docs/pwg/appendix-porting.xml:
* docs/pwg/intro-preface.xml:
* docs/pwg/other-base.xml:
* docs/pwg/other-manager.xml:
* docs/pwg/other-nton.xml:
* docs/pwg/other-ntoone.xml:
* docs/pwg/other-oneton.xml:
* docs/pwg/pwg.xml:
Document base classes, update sections of n-to-1 and 1-to-n (muxer,
demuxer), remove n-to-n (was never written), fix some code examples
and links and update the porting section to include all this.
Original commit message from CVS:
* docs/design/part-clocks.txt:
* docs/design/part-events.txt:
* gst/base/gstbasesrc.c: (gst_base_src_do_seek):
Small docs updates.
Only update the seeking values when we are not
busy streaming.
Original commit message from CVS:
* docs/design/part-dynamic.txt:
* docs/design/part-events.txt:
* docs/design/part-seeking.txt:
Some more docs in the works.
* gst/base/gstbasetransform.c: (gst_base_transform_transform_caps),
(gst_base_transform_getcaps), (gst_base_transform_configure_caps),
(gst_base_transform_setcaps), (gst_base_transform_get_size),
(gst_base_transform_buffer_alloc), (gst_base_transform_event),
(gst_base_transform_handle_buffer),
(gst_base_transform_sink_activate_push),
(gst_base_transform_src_activate_pull),
(gst_base_transform_set_passthrough),
(gst_base_transform_is_passthrough):
Refcounting fixes.
* gst/gstbus.c: (gst_bus_source_dispatch), (gst_bus_poll):
Cleanups.
* gst/gstevent.c: (gst_event_finalize):
Set SRC to NULL.
* gst/gstutils.c: (gst_element_unlink),
(gst_pad_get_parent_element), (gst_pad_proxy_getcaps),
(gst_pad_proxy_setcaps):
* gst/gstutils.h:
Add _get_parent_element() to get a pads parent as an element.
Original commit message from CVS:
2005-07-15 Andy Wingo <wingo@pobox.com>
* tools/gst-typefind.c: Update, add copyright block.
* gst/base/gstbasesrc.c (gst_base_src_default_negotiate):
Normalize and truncate caps before fixation.
* gst/gstcaps.h:
* gst/gstcaps.c (gst_caps_truncate): New function, destructively
discards all but the first structure from its argument.
Original commit message from CVS:
2005-07-13 Andy Wingo <wingo@pobox.com>
* gst/base/gstbasesrc.c (gst_base_src_start): Post an error if the
source couldn't negotiate.
Original commit message from CVS:
2005-07-12 Andy Wingo <wingo@pobox.com>
* gst/gstbuffer.c (_gst_buffer_copy): Copy the buffer whether or
not it comes from a malloc region. Make sure our copy gets freed.
Original commit message from CVS:
* check/Makefile.am:
add two more tests for valgrinding
* check/gst/gstvalue.c: (GST_START_TEST):
test refcount of deserialized buffer, found a leak
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/gstreamer.types:
* docs/gst/tmpl/gstminiobject.sgml:
add miniobject to docs
* gst/gstminiobject.c:
add some docs
* gst/gstvalue.c: (gst_value_deserialize_buffer),
(gst_string_unwrap):
fix a hard-to-find invalid write for one of the tests
fix a leak for deserialized buffers
Original commit message from CVS:
* docs/pwg/advanced-events.xml:
* docs/pwg/advanced-request.xml:
* docs/pwg/advanced-scheduling.xml:
* docs/pwg/appendix-porting.xml:
* docs/pwg/building-boiler.xml:
* docs/pwg/intro-preface.xml:
* docs/pwg/other-ntoone.xml:
Rewrite scheduling-chapter for scheduling model in 0.9. Add lots
of example code and explanation for pad activation, loop() and
getrange() functions and a bit more. Remove old comments pointing
to loop-functions.
* examples/pwg/Makefile.am:
Add loop/getrange examples.
Original commit message from CVS:
* configure.ac:
make GST_ERROR_CFLAGS overridable and re-enable Werror
* docs/faq/cvs.xml:
add a note about error CFLAGS
* docs/gst/tmpl/gstfakesrc.sgml:
* gst/elements/gstfakesrc.c:
comment out some unused code
* gst/gst.c: (split_and_iterate):
* gst/registries/gstlibxmlregistry.c: (load_pad_template),
(load_feature):
plug some memleaks
Original commit message from CVS:
* docs/design/part-gstbin.txt:
* docs/design/part-gstpipeline.txt:
Update design notes to reflect the movement of
responsibility for bus handling from GstPipeline to
GstBin
Original commit message from CVS:
* docs/pwg/building-filterfactory.xml:
* docs/pwg/pwg.xml:
Remove never-written filter-factory chapter; I'll add the various
base classes to part 4 ("other element types") later on.
Original commit message from CVS:
* docs/pwg/advanced-negotiation.xml:
* docs/pwg/building-boiler.xml:
* docs/pwg/building-pads.xml:
* docs/pwg/pwg.xml:
* examples/pwg/Makefile.am:
Add a chapter on caps negotiation, simplify the original code
samples a bit w.r.t. caps negotiation, add link to the advanced
section. Add a bunch of examples showing different use cases of
different types of caps negotiation. Upstream renegotiation isn't
fully documented yet since nobody knows how that works.
Original commit message from CVS:
2005-07-05 Andy Wingo <wingo@pobox.com>
* check/gst/gstbus.c (pound_bus_with_messages):
* check/gst/gstmessage.c (START_TEST):
* check/pipelines/simple_launch_lines.c (got_handoff): Application
message API change.
* gst/base/gstbasetransform.c (gst_base_transform_setcaps): More
logic weaks here: always run transform_caps, trying passthrough
operation only if the original caps intersects with the transform.
* gst/gstpad.c (gst_pad_link_check_compatible_unlocked): Debug
source and sink caps.
* gst/base/gstbasetransform.c (gst_base_transform_getcaps):
Intersect the peer caps with the pad template before going into
transform_caps.
(gst_base_transform_transform_caps): More debugging.
* gst/gstmessage.h (gst_message_new_application): Take a GstObject
src argument.
Original commit message from CVS:
2005-07-01 Andy Wingo <wingo@pobox.com>
* tests/network-clock.scm: Commentary update.
* gst/elements/gstidentity.c (PROP_DUPLICATE): Gone daddy gone.
Didn't really make sense, not implementable with basetransform,
etc.
(gst_identity_transform): Unref inbuf via make_writable. Feeble
attempt at implementing the sync property, needs an unlock method.
* gst/base/gstbasetransform.c (gst_base_transform_transform_caps):
New func, by default returns the same caps (the identity
transformation).
(gst_base_transform_getcaps): Uses transform_caps to return
something sensible.
(gst_base_transform_setcaps): Complicated logic to get caps on
both pads, even if they are different, and to call set_caps once
for every time both pads get their caps set.
(gst_base_transform_handle_buffer): Give the ref to the transform
function. Allows in-place modification of the buffer.
* gst/base/gstbasetransform.h (transform_caps): New class method.
Given caps on one side, what can I do on the other.
(set_caps): Take two caps, one for each side of the element.
* gst/gstpad.h:
* gst/gstpad.c (gst_pad_fixate_caps): Change prototype to modify
caps in place. This is safe because we can check the mutability of
the caps, and a good idea because fixate functions are just called
as a matter of last resort. (Not actually implemented.)
(gst_pad_set_caps): If the caps we're setting is actually the same
as the existing pad caps, just update the pointer without calling
setcaps. Assert that caps is either NULL or fixed, as per the
docs.
* gst/gstghostpad.c: Update for fixate changes.
Original commit message from CVS:
* docs/manual/advanced-autoplugging.xml:
* docs/manual/appendix-checklist.xml:
* docs/manual/appendix-integration.xml:
* docs/manual/highlevel-components.xml:
Fix playbin/decodebin examples, update docs a bit, mention bus
instead of signals in various places, mention kmplayer and
kaffeine since they have a working GStreamer backend in the KDE
section.
Original commit message from CVS:
* docs/manual/advanced-dataaccess.xml:
Fix fakesrc example to compile; doesn't work, bug somewhere...?
* docs/manual/basics-pads.xml:
Add reference for filtered caps to above chapter.
Original commit message from CVS:
* docs/design/part-clocks.txt:
* docs/design/part-element-sink.txt:
* docs/design/part-events.txt:
* docs/design/part-preroll.txt:
* docs/design/part-states.txt:
Some more tweeks and additions to the docs.
Original commit message from CVS:
* docs/manual/advanced-dataaccess.xml:
* examples/manual/Makefile.am:
Add probe example.
* gst/gstpad.c: (_gst_do_pass_data_accumulator):
Make work (??).
Original commit message from CVS:
2005-06-29 Andy Wingo <wingo@pobox.com>
* docs/gst/Makefile.am (scan-build.stamp): Totally only check
plugins from the source directory.
Original commit message from CVS:
* docs/manual/advanced-autoplugging.xml:
* docs/manual/mime-world.fig:
Try to get autoplugging working, fix type detection. Fix text
in hello-world image.
Original commit message from CVS:
* docs/manual/advanced-clocks.xml:
* docs/manual/advanced-interfaces.xml:
* docs/manual/advanced-metadata.xml:
* docs/manual/advanced-position.xml:
* docs/manual/advanced-schedulers.xml:
* docs/manual/advanced-threads.xml:
* docs/manual/appendix-porting.xml:
* docs/manual/basics-bins.xml:
* docs/manual/basics-bus.xml:
* docs/manual/basics-elements.xml:
* docs/manual/basics-helloworld.xml:
* docs/manual/basics-pads.xml:
* docs/manual/highlevel-components.xml:
* docs/manual/manual.xml:
* docs/manual/thread.fig:
Update (until threads/scheduling) Application Development Manual;
remove GstThread, add GstBus, add simple porting checklist, add
documentation for tag writing, clocks, make all examples until this
part compile and run.
* examples/manual/Makefile.am:
Update from changes to Application Development Manual; add bus
example, remove thread example.
Original commit message from CVS:
2005-06-28 Andy Wingo <wingo@pobox.com>
* gst/gstobject.c (gst_object_unref, gst_object_ref)
(gst_object_sink): Take gpointer arguments, not GstObject --
avoids casts. Like GLib.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any
remaining buffer.
* gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper,
returns a sorted copy of the trace list.
(gst_alloc_trace_print_live): New API, only prints traces with
live objects. Sort the list.
(gst_alloc_trace_print_all): Sort the list.
(gst_alloc_trace_print): Align columns.
* gst/elements/gstttypefindelement.c:
* gst/elements/gsttee.c:
* gst/base/gstbasesrc.c:
* gst/base/gstbasesink.c:
* gst/base/gstbasetransform.c:
* gst/gstqueue.c: Adapt for pad activation changes.
* gst/gstpipeline.c (gst_pipeline_init): Unref after parenting
sched.
(gst_pipeline_dispose): Drop ref on sched.
* gst/gstpad.c (gst_pad_init): Set the default activate func.
(gst_pad_activate_default): Push mode by default.
(pre_activate_switch, post_activate_switch): New stubs, things to
do before and after switching activation modes on pads.
(gst_pad_set_active): Take a boolean and not a mode, dispatch to
the pad's activate function to choose which mode to activate.
Shortcut on deactivation and call the right function directly.
(gst_pad_activate_pull): New API, (de)activates a pad in pull
mode.
(gst_pad_activate_push): New API, same for push mode.
(gst_pad_set_activate_function)
(gst_pad_set_activatepull_function)
(gst_pad_set_activatepush_function): Setters for new API.
* gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free):
Trace all miniobjects.
(gst_mini_object_make_writable): Unref the arg if we copy, like
gst_caps_make_writable.
* gst/gstmessage.c (_gst_message_initialize): No trace init.
* gst/gstghostpad.c (gst_proxy_pad_do_activate)
(gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush):
Adapt for new pad API.
* gst/gstevent.c (_gst_event_initialize): Don't initialize trace.
* gst/gstelement.h:
* gst/gstelement.c (gst_element_iterate_src_pads)
(gst_element_iterate_sink_pads): New API functions.
* gst/gstelement.c (iterator_fold_with_resync): New utility,
should fold into gstiterator.c in some form.
(gst_element_pads_activate): Simplified via use of fold and
delegation of decisions to gstpad->activate.
* gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL,
help in debugging.
* gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type
class once in init, like gstmessage. Didn't run into this issue
but it seems correct. Don't initialize a trace, gstminiobject does
that.
* check/pipelines/simple_launch_lines.c (test_stop_from_app): New
test, runs fakesrc ! fakesink, stopping on ::handoff via a message
to the bus.
(assert_live_count): New util function, uses alloc traces to check
cleanup.
* check/gst/gstghostpad.c (test_ghost_pads): More refcount checks.
To be modified when unlink drops the internal pad.
Original commit message from CVS:
2005-06-27 Andy Wingo <wingo@pobox.com>
* docs/design/part-activation.txt: Notes on how activation should
work -- not quite implemented yet.
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:
2005-06-20 Andy Wingo <wingo@pobox.com>
* docs/random/wingo/porting-plugins-to-0.9: A pitiful document I
will be adding to later.
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:
2005-06-02 Andy Wingo <wingo@pobox.com>
* gst/elements/gsttypefindelement.c (do_pull_typefind): Query the
file size, pass it on to the type find helper.
* gst/base/gstbasesrc.c (gst_basesrc_do_seek): Set the
segment_start and segment_end properly according to the seek
method. Segment_end is still a bit flaky because offset can be
negative for CUR and END cases, but it takes -1 as an "unset"
value.
Original commit message from CVS:
2005-05-26 Andy Wingo <wingo@pobox.com>
* gst/gstminiobject.c (gst_value_mini_object_collect): Use
gst_value_set_mini_object so as to add a ref on the object (which
will be removed when the value is unset).
* gst/elements/gstfakesink.c (gst_fakesink_class_init): Fix signal
arg type in ::handoff.
* gst/gstelement.c (gst_element_change_state): Also deactivate
pads in READY->NULL, just in case the element didn't make it to
PAUSED. Wingo tested, Wim approved.
Original commit message from CVS:
* configure.ac: Use -no-common everywhere. In a sane world, it
would be the default in libtool, because without it, you can't
build DLLs on Windows.
* docs/gst/gstreamer-docs.sgml: Remove GstCpu, GstData, GstThread
* docs/gst/gstreamer-sections.txt:
* docs/gst/tmpl/gstcpu.sgml:
* docs/gst/tmpl/gstdata.sgml:
* docs/gst/tmpl/gstthread.sgml:
Original commit message from CVS:
2005-05-16 Andy Wingo <wingo@pobox.com>
* gst/gstbin.c (sink_iterator_filter): Err... um...
* check/gst/gstbin.c (test_ghost_pads): New test for the
ghosting-if-elements-not-in-same-bin behavior.
Original commit message from CVS:
2005-05-14 Andy Wingo <wingo@pobox.com>
* gst/gstbin.c (gst_bin_change_state): Fix state changes if a bin
has no sinks.
Original commit message from CVS:
2005-05-09 Andy Wingo <wingo@pobox.com>
* gst/base/gstbasetransform.c (gst_base_transform_proxy_getcaps):
Intersect the peer's caps with our caps.
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:
2005-05-06 Andy Wingo <wingo@pobox.com>
* gst/gstquery.h
* gst/gstquery.c (_gst_query_initialize): Extend GstQuery from
GstData, init a memchunk.
(standard_definitions): Add a few query types, deprecate a few.
(gst_query_get_type): New proc.
(_gst_query_copy, _gst_query_free, gst_query_new): GstData
implementation.
(gst_query_new_application, gst_query_get_structure): New public
procs.
* docs/design/draft-query.txt: Removed LINKS from the query types,
because all the rest can be dispatched to other pads -- seemed
ugly to have a query that couldn't be dispatched. internal_links
is fine as a pad method.
* gst/gstpad.h: Add query2 as a pad method, add the new functions
in gstpad.c, but maintain binary compatibility for the moment.
Will fix before 0.9 is out.
* gst/gstqueryutils.c:
* gst/gstqueryutils.h: New files, implement 3 methods for each
query type: parse_query, parse_response, and set. Probably need an
allocator as well.
* gst/gst.h: Add gstquery.h and gstqueryutils.h to the list.
* gst/elements/gstfilesink.c (gst_filesink_query2):
* gst/base/gstbasesrc.c (gst_basesrc_query2): Replace old query,
query_types, and formats methods.
* gst/gstpad.c (gst_pad_query2, gst_pad_query2_default)
(gst_pad_set_query2_function): New functions.
(gst_real_pad_init): Set query2_default as the default query2
function. Basically just dispatches to internally linked pads.
Needs review!
* gst/gstdata_private.h (_GST_DATA_INIT): Set data->refcount to 1
without using the atomic operations. Only one thread can possibly
be accessing the data at this point. Changed so as to avoid
gst_atomic operations.
Original commit message from CVS:
* docs/design/draft-push-pull.txt:
* docs/design/draft-query.txt:
* gst/base/gstbasesrc.c: (gst_basesrc_get_range_unlocked),
(gst_basesrc_start):
Added draft for new query API.
Added draft for better selecting scheduling methods.
Make basesrc ignore length if the subclass does not support
it.
Original commit message from CVS:
* gst/gstpad.c: Remove handling of filtered caps. Fix/merge
functions that handle filtered links.
* gst/gstpad.h: Remove 'appfilter' field and prototypes of
removed functions.
* gst/gstutils.c: Fix/remove utility functions that handle
filtered caps.
* gst/gstutils.h:
* gst/gstvalue.c: Add serialization/deserialization of caps
* gst/parse/grammar.y: Ignore filtered caps when linking. This
requires fixing so that the filter caps notation creates
a capsfilter element and sets the filter_caps property. I
think everyone probably wants to keep the shorthand notation.
* docs/gst/tmpl/gstelement.sgml: updates for API changes.
* docs/gst/tmpl/gstpad.sgml:
* gst/elements/gstelements.c: Register capsfilter element.
* gst/Makefile.am: fix spacing
* docs/random/ds/0.9-suggested-changes: random
Original commit message from CVS:
2005-03-29 Andy Wingo <wingo@pobox.com>
* docs/libs/gstreamer-libs-overrides.txt:
* docs/gst/gstreamer-overrides.txt: Add these files to CVS. Now I
really don't understand what's going on, but like whatever. I want
green buildbot!
Original commit message from CVS:
2005-03-29 Andy Wingo <wingo@pobox.com>
* docs/gst/Makefile.am:
* docs/libs/Makefile.am: Dist the overrides files.
* check/Makefile.am (clean-local): Remove .libs directories.
* gst/elements/Makefile.am (EXTRA_DIST): Add all the attic
elements to EXTRA_DIST, so po/ files are happy.
Original commit message from CVS:
2005-03-29 Andy Wingo <wingo@pobox.com>
* po/POTFILES: Remove gstspider.c.
* configure.ac (AC_OUTPUT): Add missing testsuite makefiles.
* docs/libs/gstreamer-libs-docs.sgml:
* docs/libs/gstreamer-libs-sections.txt: Remove the section on
bytestream.
* tests/complexity.c (main): Set the length of the preroll queue
on the sinks to prevent a lockup.
Original commit message from CVS:
2005-03-29 Andy Wingo <wingo@pobox.com>
* po/, docs/gst/: Commit automatic changes to docs and po files.
* gst/elements/Makefile.am (libgstelements_la_LDFLAGS): Link to
the versioned libgstbase.
* check/Makefile.am: Depend on an unversioned gst-register, seems
to make autoconf happier.
* gst/base/Makefile.am: Make libgstbase a versioned lib.
Original commit message from CVS:
Added state change code.
Added/updated docs.
Added sink base class, make fakesink extend the base class.
Small cleanups in GstPipeline.
Original commit message from CVS:
* docs/faq/gst-uninstalled:
add gst-plugins-base
* docs/gst/Makefile.am:
don't error out until docs are fixed
* docs/gst/gstreamer.types:
remove thread
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:
fixed a few typos, relabeled introductionary list of types
more notes abut dparam changes
many comments and notes on dparam implementation
new dparams are were not initialized to the default value
from param specs
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_child_state_change_func):
Remove a piece of code that could never be reached.
* docs/gst/gstreamer-sections.txt:
* gst/gstpad.c: (gst_pad_push), (gst_pad_pull),
(gst_pad_call_get_function):
* gst/gstpad.h:
* testsuite/pad/Makefile.am:
Fix#150546, enable tests.
Original commit message from CVS:
* docs/pwg/advanced-types.xml:
Fix description for buffer-frames=0.
* docs/gst/tmpl/gstbin.sgml:
* gst/gstbin.c: (gst_bin_child_state_change_func),
(gst_bin_change_state), (gst_bin_change_state_norecurse):
* gst/gstbin.h:
* testsuite/threads/Makefile.am:
* testsuite/threads/threadi.c: (cb_timeout), (cb_quit), (cb_eos),
(cb_state), (cb_play), (main):
Fix non-recursive state changes to *really* change the state
of the object, and not just call parent_class->state_change.
Fix a lot of lockups caused by this. Fixes#132775. Add test
for the problem. Also enable test to show #142588 (fixed).
* gst/gstthread.c: (gst_thread_change_state),
(gst_thread_child_state_change):
Don't exit the thread if we go to NULL and are inside thread
context. Instead, return control to the main thread context
and exit from there.
* gst/gstelement.c: (gst_element_disable_threadsafe_properties):
Don't unset virtual functions, since those may still be used.
That's not necessarily correct, but suffices for now.
* configure.ac:
* testsuite/Makefile.am:
* testsuite/pad/Makefile.am:
* testsuite/pad/chainnopull.c: (gst_test_sink_class_init),
(gst_test_sink_base_init), (gst_test_sink_chain),
(gst_test_sink_init), (main):
* testsuite/pad/getnopush.c: (gst_test_src_class_init),
(gst_test_src_base_init), (gst_test_src_get), (gst_test_src_init),
(main):
* testsuite/pad/link.c: (gst_test_element_class_init),
(gst_test_element_base_init), (gst_test_src_get),
(gst_test_src_loop), (gst_test_src_init), (gst_test_filter_chain),
(gst_test_filter_loop), (gst_test_filter_init),
(gst_test_sink_chain), (gst_test_sink_loop), (gst_test_sink_init),
(cb_error), (main):
Add tests to show #150546. Pass, but should fail (currently
disabled from the testsuite).
* gst/gstscheduler.c: (gst_scheduler_dispose):
Dereference child schedulers on dispose (#94464).
* testsuite/bytestream/filepadsink.c: (gst_fp_sink_init):
Fix typo.
* testsuite/threads/thread.c: (main):
Add more debug.
