Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_default_query),
(gst_base_src_perform_seek), (gst_base_src_default_event),
(gst_base_src_set_flushing), (gst_base_src_activate_push),
(gst_base_src_activate_pull):
Unify flushing code, remove some old unlock code that is no longer used.
Take the streaming lock when seeking to avoid races. Fixes#492729.
Added some more comments.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_get_sync_times),
(gst_base_sink_do_sync), (gst_base_sink_preroll_object),
(gst_base_sink_event), (gst_base_sink_get_position_last),
(gst_base_sink_get_position_paused), (gst_base_sink_get_position),
(gst_base_sink_change_state):
Don't try to report a 0 position when we don't know, return -1 and FALSE
instead. This mostly happens when we are prerolling.
Make sure we can report the right position before we post the ASYNC_DONE
message so that a message handler can query position without races.
* tests/check/generic/sinks.c: (send_eos), (GST_START_TEST),
(async_done_handoff), (async_done_func), (send_buffer),
(async_done_eos_func), (gst_sinks_suite):
Add two tests for the above.
Original commit message from CVS:
Patch by: Ole André Vadla Ravnås <ole.andre.ravnas@tandberg.com>
* gst/gsttrace.c:
* libs/gst/net/gstnetclientclock.c: (gst_net_client_clock_new):
* libs/gst/net/gstnettimepacket.c: (gst_net_time_packet_send):
* libs/gst/net/gstnettimeprovider.c: (gst_net_time_provider_new):
Fix a couple of missing includes for MSVC2005 and a C99 issue. Also,
starting with 2.14.0, GLib won't provide a pipe() macro any longer,
so use _pipe() directly (#492077).
* win32/common/dirent.c: (_treaddir):
Add a couple of casts to make it build without warnings with MSVC.
* win32/common/libgstreamer.def:
Add some more symbols that need to be exported.
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
* libs/gst/base/gstbasesink.c: (gst_base_sink_class_init),
(gst_base_sink_get_last_buffer), (gst_base_sink_set_last_buffer),
(gst_base_sink_get_property), (gst_base_sink_render_object),
(gst_base_sink_preroll_object),
(gst_base_sink_queue_object_unlocked), (gst_base_sink_event),
(gst_base_sink_change_state):
* libs/gst/base/gstbasesink.h:
Add a new last-buffer property that contains the last buffer used in
basesink for preroll or rendering. useful for making snapshots.
API: gst_base_sink_get_last_buffer()
API: GstBaseSink::last-buffer
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_event):
Reset last seen position after flushing so that we don't report the old
position anymore.
Original commit message from CVS:
* configure.ac:
* libs/gst/check/Makefile.am:
Use a custom export symbol regex for libgstcheck, as it needs
to export symbols that don't match the standard GStreamer gst_*
pattern, and --export-dynamic is not portable (only works on
GNU ld)
* libs/gst/check/gstcheck.c: (gst_check_setup_src_pad),
(gst_check_setup_sink_pad):
Make sure to pass a message parameter to the fail_* macros.
* tests/check/gst/gstinfo.c: (GST_START_TEST):
Fix some compiler warnings.
Original commit message from CVS:
* libs/gst/check/gstcheck.c:
* libs/gst/check/gstcheck.h:
Allow runtime selection of unit tests to run via the GST_CHECKS
environment variable (test case function names, comma-separated).
Original commit message from CVS:
Patch inspired by: Benoit Fouet <benoit dot fouet at purplelabs dot com>
* libs/gst/base/gstbasesink.c: (gst_base_sink_wait_eos),
(gst_base_sink_event):
* libs/gst/base/gstbasesink.h:
Add function to wait for EOS, subclasses can use this to correctly wait
for devices to drain before performing the EOS logic. Fixes#485343.
API: gst_base_sink_wait_eos()
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_preroll_queue_flush),
(gst_base_sink_queue_object_unlocked),
(gst_base_sink_queue_object), (gst_base_sink_event),
(gst_base_sink_needs_preroll), (gst_base_sink_chain_unlocked):
When we received EOS and are waiting for when to post the EOS message,
our state is prerolled and we should not return ASYNC.
Reorganize some code paths to implement this behavior.
* tests/check/generic/sinks.c: (send_eos), (GST_START_TEST),
(gst_sinks_suite):
Add unit test to verify above EOS fix.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_event),
(gst_base_sink_get_position):
Don't try to preroll non-async elements after a flush.
Subtract latency form clock times when reporting position.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_wait_playing),
(gst_base_src_set_live), (gst_base_src_is_live),
(gst_base_src_query_latency), (gst_base_src_perform_seek),
(gst_base_src_default_event), (gst_base_src_wait),
(gst_base_src_do_sync), (gst_base_src_get_range),
(gst_base_src_pad_get_range), (gst_base_src_loop),
(gst_base_src_unlock), (gst_base_src_unlock_stop),
(gst_base_src_set_flushing), (gst_base_src_set_playing),
(gst_base_src_activate_push), (gst_base_src_activate_pull),
(gst_base_src_change_state):
Rework the locking of basesrc in a similar fashion to basesink. We
basically have one lock (LIVE_LOCK) protecting the dataflow. This allows
us to handle live sources and semi live ones much better.
Simplify flushing.
Fix unlocking when seeking, shutting down and pausing in live sources.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_do_sync),
(gst_base_src_get_range), (gst_base_src_change_state):
Call unlock for live sources so that they can't get stuck in _create and
produce a buffer before they are set back to PLAYING.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_change_state):
Also initialize the counter that calculates the first timestamp on a
buffer correctly for non-live sources.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_query_latency),
(gst_base_sink_event), (gst_base_sink_query),
(gst_base_sink_change_state):
Simplify latency query.
When not synchronizing, we can report latency without querying the peer
element.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_preroll_queue_flush),
(gst_base_sink_event), (gst_base_sink_change_state):
Sinks that don't preroll can always be queried for the latency.
Don't post ASYNC start when we are not async.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_init),
(gst_base_sink_preroll_queue_flush), (gst_base_sink_commit_state),
(gst_base_sink_wait_preroll), (gst_base_sink_needs_preroll),
(gst_base_sink_set_flushing), (gst_base_sink_query),
(gst_base_sink_change_state):
Latency query is allowed after we are prerolled. Introduce a new flag
for this and stop abusing other variables.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_send_event):
Push OOB events downstream when we get them in send_event. This allows
the application to insert events in the pipeline.
Add some more comments.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_query_latency),
(gst_base_src_do_sync), (gst_base_src_change_state):
Update docs.
Clean up the timestamping and syncing code for pseudo live sources.
Original commit message from CVS:
Patch by: Sebastien Moutte <sebastien at moutte dot net>
* libs/gst/controller/gstinterpolation.c:
* libs/gst/controller/gstlfocontrolsource.c:
Use gst_guint64_to_gdouble() when converting from a uint64 or
GstClockTime to double to fix the build on win32. Fixes#474371.
Original commit message from CVS:
* docs/design/part-live-source.txt:
Add docs on how live sources should timestamp.
* libs/gst/base/gstbasesrc.c: (gst_base_src_do_sync):
Add some more debug info.
For subclasses that are live and like to sync, add aditional startup
latency to sync time and timestamps so that we timstamp according to the
design doc.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_class_init),
(gst_base_src_init), (gst_base_src_set_do_timestamp),
(gst_base_src_get_do_timestamp), (gst_base_src_set_property),
(gst_base_src_get_property), (gst_base_src_do_sync):
* libs/gst/base/gstbasesrc.h:
Add property to make the basesrc timestamp buffers based on the current
running time.
API: GstBaseSrc::do-timestamp
API: gst_base_src_set_do_timestamp()
API: gst_base_src_get_do_timestamp()
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_preroll_queue_flush),
(gst_base_sink_wait_preroll), (gst_base_sink_needs_preroll),
(gst_base_sink_query):
Protect eos and have_preroll with the OBJECT lock so we don't need to
take the PREROLL lock when querying the latency. Fixes#473846.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_class_init),
(gst_base_sink_init), (gst_base_sink_set_sync),
(gst_base_sink_get_sync), (gst_base_sink_set_max_lateness),
(gst_base_sink_get_max_lateness), (gst_base_sink_set_qos_enabled),
(gst_base_sink_is_qos_enabled), (gst_base_sink_set_async_enabled),
(gst_base_sink_is_async_enabled), (gst_base_sink_set_property),
(gst_base_sink_get_property), (gst_base_sink_change_state):
* libs/gst/base/gstbasesink.h:
Add async property to instruct the sink never to inform the parent about
ASYNC state changes, update docs.
Check argument with g_return_* for the public functions.
API: GstBaseSink::async property
API: gst_base_sink_set_async_enabled()
API: gst_base_sink_is_async_enabled()
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_loop):
Improve debugging.
* libs/gst/base/gstbasesrc.c: (gst_base_src_query_latency),
(gst_base_src_default_query), (gst_base_src_wait),
(gst_base_src_do_sync), (gst_base_src_change_state):
Rearrange some code so that we can add support for measuring the
startup latency.
Original commit message from CVS:
* gst/gstmessage.h:
Add some more docs for the messages.
* libs/gst/base/gstbasesink.c: (gst_base_sink_commit_state),
(gst_base_sink_query):
Add some more debugging.
* tools/gst-launch.c: (event_loop):
When interrupting, don't try to set pipeline to PAUSED twice.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c:
Don't send an async_start message during downwards state change if target
state is less than READY
Original commit message from CVS:
reviewed by: Stefan Kost <ensonic@users.sf.net>
* libs/gst/controller/Makefile.am:
* libs/gst/controller/gstlfocontrolsource.c: (_calculate_pos),
(gst_lfo_waveform_get_type), (gst_lfo_control_source_reset),
(gst_lfo_control_source_new),
(gst_lfo_control_source_set_waveform),
(gst_lfo_control_source_bind), (gst_lfo_control_source_init),
(gst_lfo_control_source_finalize),
(gst_lfo_control_source_dispose),
(gst_lfo_control_source_set_property),
(gst_lfo_control_source_get_property),
(gst_lfo_control_source_class_init):
* libs/gst/controller/gstlfocontrolsource.h:
* libs/gst/controller/gstlfocontrolsourceprivate.h:
API: Add GstLFOControlSource, a control source that gives values
for specific timestamps based on several periodic waveforms.
Fixes#459717.
* tests/check/libs/controller.c: (GST_START_TEST),
(gst_controller_suite):
* docs/libs/gstreamer-libs-docs.sgml:
* docs/libs/gstreamer-libs-sections.txt:
* docs/libs/gstreamer-libs.types:
Add documentation and unit tests for GstLFOControlSource.
Original commit message from CVS:
* libs/gst/controller/gstinterpolation.c:
When linearly interpolating integer types, round to the nearest int
by adding 0.5. Don't do it for float/double types.
Fixes the failing controller test on my machine, which is somehow
rounding differently than on the buildbots.
Original commit message from CVS:
Reviewed by: Stefan Kost <ensonic@users.sf.net>
* libs/gst/controller/Makefile.am:
* libs/gst/controller/gstcontroller.c:
(gst_controlled_property_add_interpolation_control_source),
(gst_controlled_property_new), (gst_controlled_property_free),
(gst_controller_find_controlled_property),
(gst_controller_new_valist), (gst_controller_new_list),
(gst_controller_new), (gst_controller_remove_properties_valist),
(gst_controller_remove_properties_list),
(gst_controller_remove_properties),
(gst_controller_set_property_disabled),
(gst_controller_set_disabled), (gst_controller_set_control_source),
(gst_controller_get_control_source), (gst_controller_get),
(gst_controller_sync_values), (gst_controller_get_value_array),
(_gst_controller_dispose), (gst_controller_get_type),
(gst_controlled_property_set_interpolation_mode),
(gst_controller_set), (gst_controller_set_from_list),
(gst_controller_unset), (gst_controller_unset_all),
(gst_controller_get_all), (gst_controller_set_interpolation_mode):
* libs/gst/controller/gstcontroller.h:
* libs/gst/controller/gstcontrollerprivate.h:
* libs/gst/controller/gstcontrolsource.c:
(gst_control_source_class_init), (gst_control_source_init),
(gst_control_source_get_value),
(gst_control_source_get_value_array), (gst_control_source_bind):
* libs/gst/controller/gstcontrolsource.h:
* libs/gst/controller/gsthelper.c: (gst_object_set_control_source),
(gst_object_get_control_source):
* libs/gst/controller/gstinterpolation.c:
(gst_interpolation_control_source_find_control_point_node),
(gst_interpolation_control_source_get_first_value),
(_interpolate_none_get), (interpolate_none_get),
(interpolate_none_get_boolean_value_array),
(interpolate_none_get_enum_value_array),
(interpolate_none_get_string_value_array),
(_interpolate_trigger_get), (interpolate_trigger_get),
(interpolate_trigger_get_boolean_value_array),
(interpolate_trigger_get_enum_value_array),
(interpolate_trigger_get_string_value_array):
* libs/gst/controller/gstinterpolationcontrolsource.c:
(gst_control_point_free), (gst_interpolation_control_source_reset),
(gst_interpolation_control_source_new),
(gst_interpolation_control_source_set_interpolation_mode),
(gst_interpolation_control_source_bind),
(gst_control_point_compare), (gst_control_point_find),
(gst_interpolation_control_source_set_internal),
(gst_interpolation_control_source_set),
(gst_interpolation_control_source_set_from_list),
(gst_interpolation_control_source_unset),
(gst_interpolation_control_source_unset_all),
(gst_interpolation_control_source_get_all),
(gst_interpolation_control_source_get_count),
(gst_interpolation_control_source_init),
(gst_interpolation_control_source_finalize),
(gst_interpolation_control_source_dispose),
(gst_interpolation_control_source_class_init):
* libs/gst/controller/gstinterpolationcontrolsource.h:
* libs/gst/controller/gstinterpolationcontrolsourceprivate.h:
API: Refactor GstController into the core controller which can take
a GstControlSource for providing actual values for timestamps.
Implement a interpolation control source and use this for backward
compatibility, deprecate a bunch of functions that are now handled
by GstControlSource or GstInterpolationControlSource.
Make it possible to disable the controller completely or only for
specific properties. Fixes#450711.
* docs/libs/gstreamer-libs-docs.sgml:
* docs/libs/gstreamer-libs-sections.txt:
* docs/libs/gstreamer-libs.types:
Add new functions and classes to the docs.
* tests/check/libs/controller.c: (GST_START_TEST),
(gst_controller_suite):
* tests/examples/controller/audio-example.c: (main):
Port unit test and example to the new API and add some new
unit tests.
Original commit message from CVS:
2007-06-19 Andy Wingo <wingo@pobox.com>
* tests/check/pipelines/simple-launch-lines.c
(test_state_change_returns): Enable pull-mode tests now that
basesink has been fixed.
* libs/gst/base/gstbasesink.c (gst_base_sink_needs_preroll):
Changed from gst_base_sink_is_prerolled, reversing the sense of
the return value. Returns FALSE also if the sink is in pull mode,
in which case it needs no preroll.
(gst_base_sink_query, gst_base_sink_change_state): Update for
needs_preroll change.
(gst_base_sink_change_state): Add a case for READY_TO_PAUSED after
chaining up, in which we return SUCCESS directly if we activated
in pull mode instead of ASYNC. Involves countering an async_start
message sent before chaining up; not sure if this is correct, in
an ideal world we only send async-start when activating in push
mode.
Original commit message from CVS:
* libs/gst/base/gstdataqueue.c: (gst_data_queue_cleanup),
(gst_data_queue_finalize), (gst_data_queue_locked_is_empty),
(gst_data_queue_set_flushing), (gst_data_queue_push),
(gst_data_queue_pop), (gst_data_queue_drop_head),
(gst_data_queue_limits_changed), (gst_data_queue_get_level):
* libs/gst/base/gstdataqueue.h:
Various cleanups.
Added methods to get the current levels and to inform the queue that the
'full' limits changed.
* plugins/elements/gstmultiqueue.c: (gst_multi_queue_init),
(gst_multi_queue_finalize), (gst_multi_queue_set_property),
(gst_single_queue_flush), (update_time_level), (apply_segment),
(apply_buffer), (gst_single_queue_push_one),
(gst_multi_queue_item_steal_object),
(gst_multi_queue_item_destroy), (gst_multi_queue_item_new),
(gst_multi_queue_loop), (gst_multi_queue_chain),
(gst_multi_queue_sink_activate_push), (gst_multi_queue_sink_event),
(gst_multi_queue_getcaps), (gst_multi_queue_src_activate_push),
(gst_multi_queue_src_query), (single_queue_overrun_cb),
(single_queue_underrun_cb), (single_queue_check_full),
(gst_single_queue_new):
Keep track of time in the queue by measuring the difference between
running_time on input and output. This gives more accurate results and
can compensate for segments correctly.
Make a queue by default only 5 buffers deep. We will now increase the
buffer size depending on the filledness of the other queues.
Factor out commong flush code.
Make sure we don't add additional refcounts to buffers when we can avoid
it.
Propagate GstFlowReturn differently.
Use GSlice for intermediate GstMultiQueueItems.
Keep track of EOS.
Resize queues on over and underruns based on filled level of other
queues.
When checking if the queue is filled, prefer to measure in time if we
can and fall back to bytes when no time is known.
* plugins/elements/gstqueue.c:
Fix return value.
Original commit message from CVS:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_sink_event):
Work around the brokenness of the event vmethod in basetransform. Prefer
to return TRUE when the subclass returned FALSE (meaning don't forward
the event).
* libs/gst/base/gstbasetransform.h:
Clarify the docs.
Original commit message from CVS:
* libs/gst/controller/gstcontroller.c:
(gst_controlled_property_set_interpolation_mode):
Fix wrong getter for enums in controller.
Original commit message from CVS:
* libs/gst/check/gstcheck.c: (gst_check_init):
Intercept criticals and warnings in the Gst-Phonon log domain, so
ASSERT_CRITICAL() etc. can be used in gst-phonon's unit tests as
well.
