Original commit message from CVS:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_acceptcaps):
Revert quick accepcaps attempt, it's not fully equivalent to the old
behaviour and thus causes regressions.
Original commit message from CVS:
Patch by: Simon Holm Thøgersen <odie at cs dot aau dot dk>
* gst/gstregistry.c: (gst_registry_scan_path_level):
Reduce the number of stat() calls for every file from three times
to one time. Fixes bug #560360.
Original commit message from CVS:
* libs/gst/base/gstbasetransform.c: (gst_base_transform_init),
(gst_base_transform_getcaps), (gst_base_transform_find_transform),
(gst_base_transform_acceptcaps), (gst_base_transform_getrange):
Add beginnings of a more optimized acceptcaps function than the default
core one.
Original commit message from CVS:
* plugins/elements/gstfilesrc.c:
Use g_filename_from_uri() for URI parsing in filesrc rather than rolling
out own slightly incorrect version. Fixes use of some paths on
win32.
Original commit message from CVS:
* gst/gstregistrybinary.c:
In win32 codepath, if we fail to write the registry, create the
directory for it and try again, matching the behaviour in non-win32
codepaths.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_set_render_delay):
Changing the render delay changes the latency and so we must post a
latency message.
Original commit message from CVS:
* gst/gstquery.c:
* gst/gstquery.h:
Add GstQueryType for custom queries instead of having to use the
not-so-very-convenient registration infrastructure to register new
types.
Original commit message from CVS:
Patch by: Andrew Feren <acferen at yahoo dot com>
* gst/gstobject.c: (gst_object_default_deep_notify):
Unref the GEnumClass after usage again. Fixes bug #561501.
Original commit message from CVS:
* gst/gstbin.c: (_gst_boolean_accumulator), (gst_bin_class_init),
(gst_bin_recalculate_latency), (gst_bin_do_latency_func),
(gst_bin_change_state_func):
* gst/gstbin.h:
Add do-latency signal with the old default fallback implementation. This
allows for custom latency calculations for when the default is not
sufficient.
API: GstBin::do-latency signal.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstbin.c: (gst_bin_recalculate_latency),
(gst_bin_change_state_func):
* gst/gstbin.h:
Add method to recalculate and redistribute the latency on a bin.
API: gst_bin_recalculate_latency().
Original commit message from CVS:
* libs/gst/controller/gstinterpolation.c:
* libs/gst/controller/gstlfocontrolsource.c:
Use gst_guint64_to_gdouble instead of gst_util_guint64_to_gdouble
as it is mapped to a cast on non-win32 platforms.
Original commit message from CVS:
* libs/gst/controller/gstcontroller.c:
* libs/gst/controller/gstcontrollerprivate.h:
Keep last-value and only call set_property if value has changed. This
supresses all the g_object_notifies we would trigger otherwise. It
also allows the user to chage the value while there is no controller
change.
Original commit message from CVS:
2008-11-17 Andy Wingo <wingo@pobox.com>
* tools/gst-inspect.c (print_all_uri_handlers): New function,
prints a summary of what URI schemes are supported by what
elements.
(main): Plumb in support for --uri-handlers or -u, and fix the
argc check for -a and -u.
Original commit message from CVS:
* gst/gstbuffer.c: (gst_buffer_finalize):
Avoid costly typechecking for trivially correct pointers.
* gst/gstpoll.c: (gst_poll_wait):
Add some G_LIKELY here and there.
* libs/gst/base/gstadapter.c: (gst_adapter_push):
Add some debug info.
Original commit message from CVS:
* tests/old/testsuite/caps/intersection.c: (main):
* tests/old/testsuite/plugin/loading.c: (main):
Remove references to deprecated API g_mem_chunk*.
Fixes#560442.
Original commit message from CVS:
* gst/gstregistrybinary.c: (gst_registry_binary_write_chunk),
(gst_registry_binary_initialize_magic),
(gst_registry_binary_write_cache),
(gst_registry_binary_check_magic):
* gst/gstregistrybinary.h:
Don't write and check a CRC for the binary registry file. It's
guaranteed that the registry is completely written (it's first written
to a temporary file and then moved) and if the registry was corrupted
by some hardware failure we would have bigger problems.
Bump binary registry version to 0.10.21.1 for this as it's an
incompatible change and to ensure that the registry gets rebuild
after the update.
This saves some milliseconds for reading/writing the registry.
Fixes bug #560399.
Original commit message from CVS:
* gst/gstvalue.c: (gst_type_is_fixed), (gst_value_is_fixed):
Reorganize some more, be more conservative with the GST_TYPE_ARRAY not
being fixed and inline the trivial check.
Original commit message from CVS:
* gst/gstcaps.c: (gst_caps_copy), (_gst_caps_free),
(gst_caps_merge_structure), (gst_caps_get_structure),
(gst_caps_copy_nth), (gst_caps_set_simple),
(gst_caps_set_simple_valist), (gst_caps_is_fixed),
(gst_caps_is_equal_fixed), (gst_caps_intersect),
(gst_caps_subtract), (gst_caps_normalize), (gst_caps_do_simplify),
(gst_caps_to_string):
Callgrind micro optimisations.
Avoid array bounds checks and force inline of trivial function.
* gst/gstobject.c: (gst_object_set_name_default):
-1 is equivalent to letting glib to the strlen but then there is more
room for optimisations and it's not our fault.
* gst/gststructure.c: (gst_structure_id_empty_new_with_size):
no need to clear the array, we're cool.
* gst/gstvalue.c: (gst_type_is_fixed), (gst_value_is_fixed):
The most common _is_fixed() check is done on fundamental glib base
types so we check this first instead of doing a huge amount of
useless GST_TYPE_ARRAY calls.
Original commit message from CVS:
* gst/gststructure.c: (gst_structure_id_empty_new_with_size):
No need to memset, we can clear the value ourselves.
* gst/gstvalue.c: (gst_type_is_fixed),
(gst_value_get_compare_func):
Some optimisations from a few callgrind sessions:
When checking if a type is fixed, check for trivial fundamental types
first before checking types for which we need to get the type followed
by the heavy duty type checks, this reduces the amount of
g_type_fundamental() calls a lot.
When getting the compare function, first check for our registered types.
If that fails, do the heavy duty g_type_is_a() checks, reduces the
amount of g_type_is_a() considerably.
Original commit message from CVS:
* gst/gstbin.c: (bin_handle_async_start),
(gst_bin_handle_message_func), (gst_bin_query):
* libs/gst/base/gstbasesink.c: (gst_base_sink_render_object),
(gst_base_sink_event), (gst_base_sink_change_state):
* libs/gst/base/gstbasesrc.c: (gst_base_src_perform_seek),
(gst_base_src_loop), (gst_base_src_change_state):
Copy seqnums from events to messages so that they can all be related
back to eachother.
Original commit message from CVS:
2008-11-04 Andy Wingo <wingo@pobox.com>
* gst/gstutils.c (gst_util_seqnum_next): Refactor for clarity.
Also add API: to previous changelog entry.
Original commit message from CVS:
2008-11-04 Andy Wingo <wingo@pobox.com>
Add sequence numbers to events and messages. See #559250.
* gst/gstutils.c (gst_util_seqnum_next, gst_util_seqnum_compare):
New functions.
* gst/gstevent.h:
* gst/gstevent.c (_gst_event_copy, gst_event_new): Initialize new
events with a new sequence number, and copy it when copying.
(gst_event_get_seqnum, gst_event_set_seqnum): Accessors for an
event's sequence number.
* gst/gstmessage.h:
* gst/gstmessage.c (_gst_message_copy, gst_message_new_custom):
(gst_event_get_seqnum, gst_event_set_seqnum): As with events, so
with messages.
* docs/gst/gstreamer-sections.txt: Add new functions to the docs.
Original commit message from CVS:
* docs/manual/advanced-position.xml:
* docs/manual/basics-bins.xml:
* docs/manual/basics-bus.xml:
* docs/manual/basics-pads.xml:
* docs/manual/intro-gstreamer.xml:
* docs/manual/intro-preface.xml:
Some Application Development Manual fixes thanks to
Andrew Feren. Fixes#558459.
Original commit message from CVS:
Patch by: David Schleef <ds@schleef.org>
* libs/gst/net/Makefile.am:
Add WIN32_LIBS to libgstnet LIBADD. Fixes#557300.
Original commit message from CVS:
* plugins/elements/gstidentity.c:
Doc typo. Use return value of parent_class->event.
* plugins/elements/gsttypefindelement.c:
Chain up at the end for consistency.
Original commit message from CVS:
* docs/Makefile.am:
* docs/gst/gstreamer-docs.sgml:
* docs/gst/gstreamer-sections.txt:
* docs/gst/running.xml:
* docs/libs/gstreamer-libs-docs.sgml:
Change to xinclude based build - its faster and easier to maintain.
Original commit message from CVS:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_find_transform), (gst_base_transform_getrange):
If we have a fixate function, call it even if we already have fixed caps
because the subclass might add some caps. Makes audioconvert add a
default channel layout.
Original commit message from CVS:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_prepare_output_buffer),
(gst_base_transform_getrange):
Clear the output buffer variable.
Cleanups to the error path in the getrange function.
Fixes#557649.
Original commit message from CVS:
* plugins/elements/gstfdsrc.c: (gst_fd_src_create):
* plugins/elements/gstfilesrc.c: (gst_file_src_create_read):
Use gst_buffer_try_new_and_alloc() and handle errors instead of
using gst_buffer_new_and_alloc() which aborts if the buffer couldn't
be allocated.
Original commit message from CVS:
* gst/gstsegment.c: (gst_segment_set_newsegment_full):
Set the last_stop to a more meaningful position when configuring the
segment. ie. the start/stop of the segment or clipped against the
updated segment boundaries.
* tests/check/gst/gstsegment.c: (GST_START_TEST):
Add some unit tests for the last_stop.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstutils.h:
API: Move float endianness conversion macros from libgstfloatcast
to core as it's useful in general, even in core. Fixes bug #555196.
This adds GDOUBLE_FROM_BE, GDOUBLE_FROM_LE, GDOUBLE_TO_BE,
GDOUBLE_TO_LE, GDOUBLE_SWAP_LE_BE, GFLOAT_FROM_BE, GFLOAT_FROM_LE,
GFLOAT_TO_BE, GFLOAT_TO_LE, GFLOAT_SWAP_LE_BE.
Also add GST_READ_ and GST_WRITE_ macros for floats and doubles:
GST_READ_FLOAT_LE, GST_READ_FLOAT_BE, GST_READ_DOUBLE_LE,
GST_READ_DOUBLE_BE, GST_WRITE_FLOAT_LE, GST_WRITE_FLOAT_BE,
GST_WRITE_DOUBLE_LE, GST_WRITE_DOUBLE_BE.
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
* libs/gst/base/gstbytereader.c: (gst_byte_reader_get_data),
(gst_byte_reader_peek_data):
* libs/gst/base/gstbytereader.h:
* win32/common/libgstbase.def:
API: Add gst_byte_reader_get_data and gst_byte_reader_peek_data
to get a pointer to the data at the current position and have
a guaranteed size.
Original commit message from CVS:
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_prepare_output_buffer),
(gst_base_transform_buffer_alloc), (gst_base_transform_suggest):
Protect sink_alloc caps with the sinkpad lock to avoid nasty caps
refcount problems as seen in banshee and maybe also in farsight2.
Remove atomic int now that we need to take the lock anyways.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_default_do_seek),
(gst_base_sink_default_prepare_seek_segment),
(gst_base_sink_perform_seek), (gst_base_sink_get_position_last),
(gst_base_sink_get_position_paused), (gst_base_sink_get_position),
(gst_base_sink_query):
Implement more seeking in pull mode.
Use pad convert functions to convert position to the requested format.
Fix position/duration reporting in pull mode.
Implement position and duration reporting in other formats than time.
* libs/gst/base/gstbasesink.h:
Add member to keep track of when the segment is playing.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_configure_src):
When we use gst_pad_alloc_buffer() without wanting to set the caps we
also don't need to check if the caps are compatible because the caller
presumably is going to perform its own custom checks. Fixes some cases
where basetransform elements would error out when it was not needed.
Original commit message from CVS:
* libs/gst/base/gstbasesrc.c: (gst_base_src_default_do_seek);
Remove duplicated assignment and log a message in failure case.
Original commit message from CVS:
Patch by: Dig Ge <dig.ge.cn at gmail com>
* tests/examples/helloworld/helloworld.c: (main):
Fix copy'n'paste bug in hello world example (#556900).
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_pad_activate_pull),
(gst_base_sink_query):
Query the total number of bytes when activating the pad in pull mode.
Implement duration query in pull mode by using the installed pad convert
function to convert from bytes to the requested format.
Original commit message from CVS:
* docs/libs/gstreamer-libs-sections.txt:
* libs/gst/base/gstbasesink.c: (gst_base_sink_do_preroll),
(gst_base_sink_flush_start), (gst_base_sink_flush_stop),
(gst_base_sink_event), (gst_base_sink_perform_seek),
(gst_base_sink_loop), (gst_base_sink_pad_activate_pull),
(gst_base_sink_send_event), (gst_base_sink_change_state):
* libs/gst/base/gstbasesink.h:
Add method to commit the state in subclasses.
Refactor the flush_start and flush_stop code because we need it for
flushing while seeking too.
Implement the beginnings of seeking in pull mode.
Use the segment last_stop field for the pulling offset.
Fix the pause method in pull mode.
Configure the segment to BYTES for pull mode.
API: GstBaseSink::gst_base_sink_do_preroll()
Original commit message from CVS:
* plugins/elements/gsttee.c: (gst_tee_handle_buffer):
Fix flow aggregation of tee. Error out immediately for all flow returns
except OK and NOT_LINKED, return NOT_LINKED if all pads are not linked
and return OK if at least one pad is linked.
Before we errored out on "fatal" flow returns (i.e. not for WRONG_STATE)
and otherwise returned the flow return of the last pad, which is wrong.
* tests/check/elements/tee.c: (_fake_chain), (_fake_chain_error),
(GST_START_TEST), (tee_suite):
Add unit tests for the flow aggregation.
Original commit message from CVS:
* docs/design/part-TODO.txt:
Remove item from the todo list because it was fixed with the latency
state change rewrites.
* docs/design/part-seeking.txt:
* docs/design/part-segments.txt:
Update some docs.
* gst/gstevent.c: (gst_event_new_new_segment_full),
(gst_event_parse_new_segment_full), (gst_event_new_buffer_size),
(gst_event_parse_buffer_size), (gst_event_new_qos),
(gst_event_parse_qos), (gst_event_new_seek),
(gst_event_parse_seek), (gst_event_new_latency),
(gst_event_parse_latency):
Use quarks to construct and parse events.
* gst/gstquark.c: (_priv_gst_quarks_initialize):
* gst/gstquark.h:
Add some more quarks to the table.
Emit a warning when the quark tables are not in sync.
* tests/check/gst/gstbus.c: (GST_START_TEST):
Add an assert.
Original commit message from CVS:
* plugins/elements/Makefile.am:
* plugins/indexers/Makefile.am:
Don't install static libs for plugins. Fixes#550851 for core.
Original commit message from CVS:
* gst/gstbus.c: (gst_bus_source_finalize),
(gst_bus_add_watch_full_unlocked), (gst_bus_add_watch_full),
(gst_bus_enable_sync_message_emission),
(gst_bus_disable_sync_message_emission),
(gst_bus_add_signal_watch_full), (gst_bus_remove_signal_watch):
Fix deadlock, g_source_get_id() cannot be called in finalize.
Keep track of the watch source by keeping a pointer to the source object
instead.
Use the bus lock to protect access to the pointer to the current
watch source.
Original commit message from CVS:
Base on Patch by: Olivier Crete <tester at tester dot ca>
* gst/gstbus.c: (gst_bus_source_finalize),
(gst_bus_add_watch_full), (gst_bus_add_signal_watch_full):
Only allow one bus watch to be set at a time. This is necessary
because the dispatcher pops the message from the bus and the second
watcher will then get NULL or the next message (and the first won't
get this next message then, etc). If more than one "watcher" is
required signal watches should be used. Fixes bug #526044.
Original commit message from CVS:
* tools/gst-launch.c:
Change the printing of the 'buffering...' output to avoid putting
a \r in a translateable string (flagged by the TP).
Original commit message from CVS:
* gst/gstxml.c:
Clarify that the save_thyself() and restore_thyself() virtual
functions of GstObject need to be overriden, not
gst_object_(save|restore)_thyself() which is impossible.
Fixes bug #555700.
Original commit message from CVS:
* gst/gstpad.c: (gst_pad_get_range), (gst_pad_pull_range):
Revert a patch from 21 months ago that broke caps negotiation in pull
mode. Basically, having a buffer pass over a pad will trigger the
setcaps function when caps change, just like in push mode.
Original commit message from CVS:
* docs/design/part-negotiation.txt:
Update the docs some more.
* libs/gst/base/gsttypefindhelper.c: (helper_find_peek):
If we pull a buffer with non-trivial caps, suggest those caps with the
max probability.
Original commit message from CVS:
* gst/gstbin.c: (gst_bin_remove_func), (update_degree),
(gst_bin_handle_message_func):
The message src can be NULL, don't try to print the object names in that
case.
* libs/gst/base/gstbasesink.c: (gst_base_sink_pad_activate):
Add some more debug info.
* tests/check/pipelines/simple-launch-lines.c: (run_pipeline),
(GST_START_TEST):
Add some debug.
Fix the test, pull based sinks go ASYNC to PAUSED, just like other
scheduling modes.
Original commit message from CVS:
* docs/design/part-negotiation.txt:
Small doc update.
* docs/libs/gstreamer-libs-sections.txt:
* libs/gst/base/gstbasesink.c: (gst_base_sink_class_init),
(gst_base_sink_pad_getcaps), (gst_base_sink_pad_setcaps),
(gst_base_sink_init), (gst_base_sink_set_blocksize),
(gst_base_sink_get_blocksize), (gst_base_sink_set_property),
(gst_base_sink_get_property), (gst_base_sink_needs_preroll),
(gst_base_sink_loop), (gst_base_sink_pad_activate),
(gst_base_sink_negotiate_pull), (gst_base_sink_pad_activate_pull),
(gst_base_sink_change_state):
* libs/gst/base/gstbasesink.h:
Add blocksize property and methods to control the amount of data
to pull.
Negotiate first before activating upstream in pull mode so that they can
negotiate themselves.
When we operate in pull mode, we only accept the caps that we
negotiated.
Make the sink go ASYNC to PAUSED, like all other sinks.
API: GstBaseSink::gst_base_sink_set_blocksize()
API: GstBaseSink::gst_base_sink_get_blocksize()
API: GstBaseSink::blocksize
* libs/gst/base/gstbasesrc.c: (gst_base_src_wait_playing),
(gst_base_src_set_live), (gst_base_src_is_live),
(gst_base_src_set_format), (gst_base_src_query_latency),
(gst_base_src_set_blocksize), (gst_base_src_get_blocksize),
(gst_base_src_set_do_timestamp), (gst_base_src_get_do_timestamp),
(gst_base_src_set_property), (gst_base_src_get_property):
* libs/gst/base/gstbasesrc.h:
Add typechecking in public API functions.
Add methods to control the blocksize in subclasses.
API: GstBaseSrc::gst_base_src_set_blocksize()
API: GstBaseSrc::gst_base_src_get_blocksize()
Original commit message from CVS:
* tests/check/gst/gstutils.c: (probe_do_nothing), (data_probe),
(buffer_probe), (event_probe), (GST_START_TEST):
We now see 3 events go through our pad, since basesink now sends
upstream latency events.
Original commit message from CVS:
* libs/gst/base/gstbasesink.c: (gst_base_sink_send_event):
Forward LATENCY events upstreams so that elements know about the total
pipeline latency. Fixes#555307.
Original commit message from CVS:
* plugins/elements/gstqueue.c:
Allow through queries when we don't know how
to adjust them (not TIME or BYTES), as otherwise it's
not possible to query the current position in order
to seek in other formats at all.
Original commit message from CVS:
2008-10-08 Andy Wingo <wingo@pobox.com>
* gst/gstghostpad.h (GST_GHOST_PAD_CAST):
* gst/gstghostpad.c (GST_GHOST_PAD_CAST): Fix unintended API
removal: re-add GST_GHOST_PAD_CAST to the header.
Original commit message from CVS:
2008-10-08 Andy Wingo <wingo@pobox.com>
* gst/gstghostpad.h (GstProxyPad, GstProxyPadClass, GstGhostPad)
(GstGhostPadClass): Publically expose these structures so as to
allow easy subclassing from C. Hide the member data behind a
private opaque data pointer.
* gst/gstghostpad.c: Adapt to store instance data in the type
instance's private data region, not in the public struct.
Original commit message from CVS:
* gst/gstregistrybinary.c: (gst_registry_binary_write_cache):
If we can't get a cache file don't try to save something to it.
Dereferencing NULL pointers usually isn't a good idea.
Original commit message from CVS:
* tests/check/Makefile.am:
* tests/check/gst/gstabi.c:
* tests/check/gst/struct_sparc.h:
* tests/check/libs/libsabi.c:
* tests/check/libs/struct_sparc.h:
Add Sparc ABI checks
* tests/check/gst/gstvalue.c: (GST_START_TEST):
Cast signed integer to unsigned to avoid a compiler warning.
Original commit message from CVS:
* libs/gst/base/gstbytereader.c: (gst_byte_reader_get_uint24_le),
(gst_byte_reader_get_uint24_be), (gst_byte_reader_get_int24_le),
(gst_byte_reader_get_int24_be), (gst_byte_reader_peek_uint24_le),
(gst_byte_reader_peek_uint24_be), (gst_byte_reader_peek_int24_le),
(gst_byte_reader_peek_int24_be):
Use new GST_READ_UINT24_(LE|BE) macros.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gstutils.h:
Always use the unaligned variants of GST_READ_UINT* and GST_WRITE_UINT*
as it's too easy to break the ISO C strict aliasing rules with simple
casts to the corresponding type and this would introduce hard to debug
bugs. Fixes bug #545714.
API: Add GST_READ_UINT24_(LE|BE) and GST_WRITE_UINT24_(LE|BE).
Original commit message from CVS:
* gst/gstbuffer.h: (GST_BUFFER_FREE_FUNC):
* gst/gstghostpad.c: (gst_ghost_pad_construct):
Add 'Since' bits to gtk-doc chunks for new API.
Original commit message from CVS:
2008-10-06 Andy Wingo <wingo@pobox.com>
* gst/gstghostpad.h:
* gst/gstghostpad.c (gst_ghost_pad_construct): New function,
finishes the initialization of ghost pad. Useful for language
bindings and subclassers of GstGhostPad. Fixes#539108.
(gst_ghost_pad_new_full): Use the new constructor.
