Original commit message from CVS:
2006-05-10 Thomas Vander Stichele <thomas at apestaart dot org>
* libs/gst/check/gstcheck.h:
add an assert for setting state to avoid lots of repetitive code
in the future
Original commit message from CVS:
* libs/gst/base/gstcollectpads.c: (gst_collect_pads_finalize),
(gst_collect_pads_add_pad), (gst_collect_pads_remove_pad),
(gst_collect_pads_set_flushing), (gst_collect_pads_start),
(gst_collect_pads_stop):
* libs/gst/base/gstcollectpads.h:
No need to call _stop in _finalize.
Iterate the main pad list in _finalize.
Added some more debug.
Free lists and data in the right order.
Also free data whem doing _remove_pad when stopped for
backward compatibility protect ::started with PAD_LOCK as
well.
Original commit message from CVS:
* libs/gst/base/gstcollectpads.c: (gst_collect_pads_collect),
(gst_collect_pads_collect_range), (gst_collect_pads_available),
(gst_collect_pads_check_pads), (gst_collect_pads_check_collected),
(gst_collect_pads_event), (gst_collect_pads_chain):
Update docs.
Better debug info.
Catch and return errors from the collect function
Refuse data on eos pads.
Original commit message from CVS:
* libs/gst/base/gstcollectpads.c: (gst_collect_pads_init),
(gst_collect_pads_finalize), (gst_collect_pads_add_pad),
(gst_collect_pads_remove_pad), (gst_collect_pads_set_flushing),
(gst_collect_pads_start), (gst_collect_pads_stop),
(gst_collect_pads_peek), (gst_collect_pads_pop),
(gst_collect_pads_available), (gst_collect_pads_read),
(gst_collect_pads_flush), (gst_collect_pads_check_pads),
(gst_collect_pads_is_collected), (gst_collect_pads_event),
(gst_collect_pads_chain):
* libs/gst/base/gstcollectpads.h:
Clean up the mess that is collectpads, add comments and
FIXMEs where needed.
Maintain a separate pad list so we can add pads while
collecting the other ones. For this we need a new separate
lock (see comics).
Fix memory leak in finalize.
Refactor some weird code to set/unset pad flushing flags, mark
with comments.
Don't crash in _available, _read, _flush when we're EOS.
* tests/check/libs/.cvsignore:
Ignore adapter check binary.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_perform_seek),
(gst_base_src_loop), (gst_base_src_change_state):
Always push non-flushing serialized events in the streaming
thread.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_configure_segment):
Add applied_rate to the debug
* libs/gst/base/gstbasesrc.c: (gst_base_src_perform_seek):
Copy applied_rate into the outgoing NEWSEGMENT event
Original commit message from CVS:
Patch by: Philippe Rouquier <philippero at libertysurf dot fr>
* libs/gst/base/gstbasesink.c: (gst_base_sink_set_flushing),
(gst_base_sink_change_state):
call ::unlock before taking the PREROLL_LOCK so we can safely
handle elements that lock in ::render.
Fixes#340174.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_loop):
Unify error handling, don't post an error message
when a push() returns EOS but perform our normal EOS
handling code. Fixes#340772.
Original commit message from CVS:
* docs/design/part-overview.txt:
Make upsteam/downstream concepts more clear.
Give an example of serialized/non-serialized events.
* docs/design/part-events.txt:
* docs/design/part-streams.txt:
Mention applied_rate.
* docs/design/part-trickmodes.txt:
Mention applied rate, flesh out some more use cases.
* gst/gstevent.c: (gst_event_new_new_segment),
(gst_event_parse_new_segment), (gst_event_new_new_segment_full),
(gst_event_parse_new_segment_full), (gst_event_new_tag),
(gst_event_parse_tag), (gst_event_new_buffer_size),
(gst_event_parse_buffer_size), (gst_event_new_qos),
(gst_event_parse_qos), (gst_event_parse_seek),
(gst_event_new_navigation):
* gst/gstevent.h:
Add applied_rate field to NEWSEGMENT event.
API: gst_event_new_new_segment_full()
API: gst_event_parse_new_segment_full()
* gst/gstsegment.c: (gst_segment_init), (gst_segment_set_seek),
(gst_segment_set_newsegment), (gst_segment_set_newsegment_full),
(gst_segment_to_stream_time), (gst_segment_to_running_time):
* gst/gstsegment.h:
Add applied_rate to GstSegment structure.
Make calculation of stream_time and running_time more correct
wrt rate/applied_rate.
Add some more docs.
API: GstSegment::applied_rate field
API: gst_segment_set_newsegment_full();
* libs/gst/base/gstbasesink.c: (gst_base_sink_configure_segment),
(gst_base_sink_get_sync_times), (gst_base_sink_get_position):
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_sink_eventfunc),
(gst_base_transform_handle_buffer):
Parse and use applied_rate in the GstSegment field.
* tests/check/gst/gstevent.c: (GST_START_TEST):
Add check for applied_rate field.
* tests/check/gst/gstsegment.c: (GST_START_TEST),
(gstsegments_suite):
Add more checks for various GstSegment operations.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_get_sync_times),
(gst_base_sink_do_sync), (gst_base_sink_chain_unlocked),
(gst_base_sink_get_position), (gst_base_sink_change_state):
Store the sync time of the buffer end position separatly in a
new variable eos_rtime so we can properly sync the EOS event.
Fixes#340697.
Fix the docs for gst_base_sink_set_qos_enabled().
Don't set segment start to invalid value when we receive a
non TIME newsegment.
get closer to handling position reporting for negative rates
correctly.
Original commit message from CVS:
Patch by: James Andrewartha <trs80 at tartarus uwa edu au>
* gst/gst.c:
* gst/gstbus.c:
* gst/gstclock.c:
* gst/gstevent.c:
* gst/gstformat.c:
* gst/gstmessage.c:
* gst/gstparse.c:
* gst/gstquery.c:
* gst/gstutils.c:
* gst/parse/Makefile.am:
* libs/gst/base/gstadapter.c:
* libs/gst/base/gstbasesrc.c:
* libs/gst/base/gstpushsrc.c:
* libs/gst/base/gsttypefindhelper.c:
* plugins/elements/gstfakesrc.c:
* plugins/elements/gstidentity.c:
Make sure gstprivate.h and/or config.h are
always included first, otherwise some of our
defines (like _FILE_OFFSET_BITS) might be
redefined in the system headers. Fixes build
on opensolaris (#340016).
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
API: addition: gst_adapter_take_buffer()
* libs/gst/base/gstadapter.c: (gst_adapter_push),
(gst_adapter_peek), (gst_adapter_take), (gst_adapter_take_buffer),
(gst_adapter_available_fast):
* libs/gst/base/gstadapter.h:
Prepare for optimizing the hell out of this hugely inefficient
piece of code.
Added gst_adapter_take_buffer() so we can at least start thinking
about subbuffering and merging.
Added some comments.
* tests/check/Makefile.am:
* tests/check/libs/adapter.c: (GST_START_TEST),
(gst_adapter_suite), (main):
Added GstAdapter check.
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
make sure GstBaseTransformClass shows up in the docs
* libs/gst/base/gstbasetransform.c:
* libs/gst/base/gstbasetransform.h:
move docs so gtk-doc picks it up now
Original commit message from CVS:
* libs/gst/base/gstcollectpads.c: (gst_collect_pads_event):
back out the newsegment handling change, see #340060 for ongoing
discussion
Original commit message from CVS:
* libs/gst/base/gstcollectpads.c: (gst_collect_pads_event):
fix changelog entry about last collectpads change,
add notes about proper fix
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_event):
* libs/gst/base/gstcollectpads.c: (gst_collect_pads_base_init),
(gst_collect_pads_is_collected), (gst_collect_pads_event):
more detailed debug and formatting cleanup
Original commit message from CVS:
* libs/gst/controller/gstcontroller.c:
(gst_controller_sync_values):
some little tuning
* tests/check/libs/controller.c: (GST_START_TEST),
(gst_controller_suite):
a new test for live value handling
Original commit message from CVS:
* libs/gst/dataprotocol/dataprotocol.c: (gst_dp_packet_from_event),
(gst_dp_event_from_packet):
Fixes in reading/writing events over GDP (not currently used?) -
dereferencing NULL events for unknown/invalid event types, memory
leak, and change g_warning to GST_WARNING.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_is_too_late),
(gst_base_sink_do_render_stats), (gst_base_sink_render_object),
(gst_base_sink_get_position), (gst_base_sink_change_state):
When frame dropping is enabled, we should not ignore frames
without a duration.
Update some documentation.
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
* libs/gst/controller/gstcontroller.c: (gst_controller_unset),
(gst_controller_unset_all):
* libs/gst/controller/gstcontroller.h:
Added new method _unset_all() and fixed _unset()
* tests/check/libs/controller.c: (GST_START_TEST),
(gst_controller_suite):
Added two testcases for new and fixed method
Original commit message from CVS:
* libs/gst/net/gstnettimepacket.c: (gst_net_time_packet_send):
MSG_DONTWAIT is not defined on Cygwin, so work
around that (fixes#317048).
Original commit message from CVS:
* gst/gstsegment.c:
Added some more docs.
* libs/gst/base/gstbasesink.c: (gst_base_sink_perform_qos),
(gst_base_sink_reset_qos):
Calculate more accurate rate values.
Original commit message from CVS:
* gst/gst_private.h:
add a new #ifdef to use __declspec(dllimport) only for
other modules and not for gstreamer core
* gst/gstbasesink.c: (gst_base_sink_perform_qos):
use gst_guint64_to_gdouble for conversion
* win32/common/libgstreamer.def:
add new exported functions
* win32/vs6/gst_inspect.dsp:
* win32/vs6/gst_launch.dsp:
* win32/vs6/libgstbase.dsp:
* win32/vs6/libgstcontroller.dsp:
* win32/vs6/libgstcoreelements.dsp:
* win32/vs6/libgstdataprotocol.dsp:
* win32/vs6/libgstnet.dsp:
update project files
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_get_sync_times):
Be a bit nicer to badly behaving upstream elements that expect
us to deal with non TIME segments and timestamps (such as fakesrc
in the testsuite).
Original commit message from CVS:
* gst/gstbus.c:
Small documentation clarification about the signal watch.
* libs/gst/base/gstbasesink.c: (gst_base_sink_get_sync_times),
(gst_base_sink_wait_clock), (gst_base_sink_do_sync),
(gst_base_sink_perform_qos), (gst_base_sink_reset_qos),
(gst_base_sink_do_render_stats), (gst_base_sink_render_object),
(gst_base_sink_get_position_last),
(gst_base_sink_get_position_paused), (gst_base_sink_change_state):
Convert and store timestamps in stream time and running time, the
raw timestamps are not usefull, also document this better.
Use different window sizes for good and bad QoS observations so
we react to badness a little quicker.
Keep track of the amount of rendered and dropped buffers.
Send QoS timestamps in running time.
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_sink_eventfunc),
(gst_base_transform_handle_buffer):
Compare QoS timestamps against running time.
Original commit message from CVS:
2006-04-05 Andy Wingo <wingo@pobox.com>
* gst/gstpad.c (gst_pad_set_blocked_async): More debug.
* libs/gst/base/gstbasetransform.c
(gst_base_transform_sink_eventfunc): When resetting our segment on
FLUSH_STOP, also update the flag saying we haven't seen a
newsegment.
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
* gst/gsttaglist.c:
* libs/gst/base/gstbasesink.c:
* libs/gst/base/gstbasesink.h:
* libs/gst/base/gstbasesrc.c:
* libs/gst/base/gstbasesrc.h:
Documentation updates. Make BaseSink and BaseSrc docs contain the
class structure so that people can actually see the prototypes for
virtual functions they're supposed to be overriding.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_init),
(gst_base_sink_finalize), (gst_base_sink_set_qos_enabled),
(gst_base_sink_is_qos_enabled), (gst_base_sink_do_sync),
(gst_base_sink_record_qos_observation),
(gst_base_sink_perform_qos), (gst_base_sink_reset_qos),
(gst_base_sink_is_too_late), (gst_base_sink_render_object),
(gst_base_sink_change_state):
More QoS measurements as described in the design doc.
Get rid of ringbuffer with observations, running average is
more simple and equally good.
Calculates valid proportion now.
Added beginning of flood measurement.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_finalize),
(gst_base_src_send_event), (gst_base_src_loop),
(gst_base_src_change_state):
Perform the EOS logic when we reach the segment stop position.
Fix compilation on gcc4.1
Original commit message from CVS:
Inspired by a patch of: Lutz Mueller <lutz at topfrose dot de>
* libs/gst/base/gstbasesrc.c: (gst_base_src_finalize),
(gst_base_src_send_event), (gst_base_src_change_state):
Handle element seek correctly when we are streaming.
Fixes#326998.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_class_init),
(gst_base_sink_init), (gst_base_sink_finalize),
(gst_base_sink_set_qos_enabled), (gst_base_sink_is_qos_enabled),
(gst_base_sink_set_property), (gst_base_sink_get_property),
(gst_base_sink_commit_state), (gst_base_sink_get_sync_times),
(gst_base_sink_wait_clock), (gst_base_sink_do_sync),
(gst_base_sink_add_qos_observation), (gst_base_sink_send_qos),
(gst_base_sink_perform_qos), (gst_base_sink_reset_qos),
(gst_base_sink_is_too_late), (gst_base_sink_render_object),
(gst_base_sink_preroll_object), (gst_base_sink_event),
(gst_base_sink_chain_unlocked), (gst_base_sink_get_position_last),
(gst_base_sink_get_position_paused), (gst_base_sink_get_position),
(gst_base_sink_query), (gst_base_sink_change_state):
Decouple max-lateness and the fact that QoS messages are generated
with a new property (qos).
Add vmethod so subclasses can be notified of ASYNC playing
state changes.
Collect timestamp start and stop to report better current
position in EOS/PLAYING/PAUSED/READY/NULL.
Refactor QoS/frame dropping and other measurements.
API: GstBaseSrc::qos
* libs/gst/base/gstbasesink.h:
Added Private struct.
API: gst_base_sink_set_qos_enabled
API: gst_base_sink_is_qos_enabled
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_configure_segment),
(gst_base_sink_get_sync_times), (gst_base_sink_wait_clock),
(gst_base_sink_do_sync), (gst_base_sink_do_qos):
Better debug info when we receive a segment event.
Reorganize a bit so we can pass the get_times() results around.
Use the segment format when calculating the running time.
Don't do QoS is sync is disabled or we have no clock or the
element does not want us to sync to the clock.
Don't drop buffers if QoS is disabled for now.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_get_sync_times):
Can't use gst_segment_to_running_time() when the segment
is not in GST_TIME_FORMAT (like with filesink, for example).
Stops flac encoding pipelines from spewing critical warnings
at EOS (#331248).
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_do_sync),
(gst_base_sink_do_qos):
Separate QoS calculation.
Only drop buffers when lateness is bigger than the
duration of the buffer.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_init),
(gst_base_sink_do_sync):
Small cleanups.
Use QOS debug category.
