Original commit message from CVS:
2005-09-28 Andy Wingo <wingo@pobox.com>
* gst/base/gstbasesrc.c (gst_base_src_unlock): Comment a bit in
lieu of real docs...
* gst/elements/gstfdsrc.c: Cleaned up a bit.
Original commit message from CVS:
* gst/elements/gsttee.c: (gst_tee_init), (gst_tee_do_push):
* gst/gstutils.c: (intersect_caps_func), (gst_pad_proxy_getcaps),
(link_fold_func), (gst_pad_proxy_setcaps):
Leak fixes, the fold functions need to unref the passed object and
_get_parent_*() returns ref to parent.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_class_init),
(gst_base_sink_init):
Make sync property settable from subclass.
* gst/elements/gstfakesink.c: (gst_fake_sink_init),
(gst_fake_sink_change_state):
Set sync to FALSE by default.
Original commit message from CVS:
* check/gst/gstevent.c:
* gst/elements/gstfakesink.c:
* gst/elements/gstfakesink.h:
remove the sync property from fakesink.
has the side effect of setting sync TRUE
for fakesink, which is a change. Anyone who knows how
to fix this nicely in a GObject-y way, feel free.
Original commit message from CVS:
* check/generic/states.c: (GST_START_TEST), (states_suite):
Add a sleep to ensure elements have a chance to start their
pad tasks before shutdown. Reduces racy test results.
* gst/elements/gstfdsrc.c: (gst_fdsrc_init), (gst_fdsrc_create):
Time out the select every now and then to check for shutdown.
Original commit message from CVS:
* gst/base/gstbasetransform.c: (gst_base_transform_class_init),
(gst_base_transform_prepare_output_buf),
(gst_base_transform_handle_buffer):
* gst/elements/gstcapsfilter.c: (gst_capsfilter_transform_ip),
(gst_capsfilter_prepare_buf):
Remove the requirement for sub-classes to call the parent
implementation of prepare_output_buffer with a wrapper function.
* gst/gsttaglist.h:
* gst/gsttagsetter.h:
Fix #define wrapper
Original commit message from CVS:
* check/gst-libs/controller.c:
Header include fix.
* gst/base/gstbasetransform.c:
(gst_base_transform_default_prepare_buf),
(gst_base_transform_handle_buffer):
* gst/base/gstbasetransform.h:
Some more basetransform changes and fixes to enable sub-classes
that modify buffer metadata only.
* gst/elements/gstcapsfilter.c: (gst_capsfilter_class_init),
(gst_capsfilter_init), (gst_capsfilter_transform_ip),
(gst_capsfilter_prepare_buf):
If the output pad has fixed allowed caps and input buffers
don't have any, set the fixed caps on outgoing buffers.
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:
Various fixes for unseekable, unmmapable, and non-normal files, so that
fallback to read() rather than mmap() works.
Allow newsegment events with start == end, so that cases where that's
correct work (e.g. filesrc on a zero-size file).
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:
* gst/base/gstbasesink.c: (gst_base_sink_pad_buffer_alloc):
Add comment.
* gst/elements/gstfakesink.c: (gst_fake_sink_init),
(gst_fake_sink_change_state):
Make state change function thread-safe.
* gst/gstpad.c: (gst_pad_alloc_buffer):
Set offset on generic buffer allocated by fallback.
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:
* gst/elements/gstfilesrc.c: (gst_mmap_buffer_init),
(gst_file_src_map_region):
Set READONLY flag on mmap'ed buffers, otherwise
gst_buffer_make_writable() won't work properly (#314708).
Original commit message from CVS:
2005-08-28 Andy Wingo <wingo@pobox.com>
* gst/gstutils.h (GST_BOILERPLATE_FULL): Prototype instance_init
as having two arguments instead of just one. Allows superclasses
to access information on subclasses -- see the terrible for() loop
in gtype.c:g_type_create_instance for the reason why. All callers
changed.
Original commit message from CVS:
2005-08-26 Andy Wingo <wingo@pobox.com>
* check/pipelines/simple_launch_lines.c (run_pipeline): Check
element_set_state's return val.
(test_2_elements): Add test that's been disabled for months.
* gst/elements/gstfakesink.c: Cleanups. Add can-activate-push and
can-activate-pull properties.
* gst/elements/gstfakesrc.c: Cleanups. Add can-activate-push and
can-activate-pull properties. Implement is_seekable so fakesrc can
operate in pull mode.
* gst/base/gstbasesink.c (GstBaseSink): Remove has-loop, has-chain
properties.
(gst_base_sink_activate, gst_base_sink_activate_pull)
(gst_base_sink_activate_push): Make activation mode choosing work.
Cleanups.
(gst_base_sink_chain, gst_base_sink_loop): Assert activation mode
is right. Make pull mode work. Post an eos before pausing in pull
mode.
(gst_base_sink_change_state): Pay attention to the core's
change_state() return val.
* gst/base/gstbasesrc.c (GstBaseSrc): Remove has-loop,
has-getrange properties. Cleanups.
* gst/base/gstbasesrc.h (GstBaseSrc): Remove has_loop,
has_getrange and replace with can_activate_pull and
can_activate_push.
* gst/base/gstbasesink.h (GstBaseSink): Rearrange fields, add
locking comments. Remove has_loop, has_chain and replace with
can_activate_pull and can_activate_push.
Original commit message from CVS:
* check/generic/states.c: (GST_START_TEST):
Make sure all tasks are stopped.
* check/gst/gstbin.c: (GST_START_TEST):
Unref after usage for proper valgrinding.
* gst/gstpad.c: (gst_pad_finalize), (gst_pad_stop_task):
Really wait for the task to stop before destroying the
mutex.
* gst/gstqueue.c: (gst_queue_sink_activate_push),
(gst_queue_src_activate_push):
Small cleanups. Don't stop the task when we did not start
it.
* gst/gsttask.c: (gst_task_get_type), (gst_task_init),
(gst_task_func), (gst_task_cleanup_all), (gst_task_set_lock),
(gst_task_get_state), (gst_task_start), (gst_task_pause),
(gst_task_join):
* gst/gsttask.h:
Protect the stream lock with the object lock.
Disallow setting the stream lock when running.
Add cleanup_all to wait for the threadpool to finish.
Remove code to autoallocate a mutex if none was provided.
Add _join() to wait for a task to stop.
Protect the thread pool with a global lock.
Original commit message from CVS:
* gst/base/gstbasetransform.c: (gst_base_transform_transform_caps),
(gst_base_transform_transform_size), (gst_base_transform_getcaps),
(gst_base_transform_setcaps), (gst_base_transform_get_unit_size),
(gst_base_transform_buffer_alloc),
(gst_base_transform_handle_buffer):
use gboolean return values and pointers to size so we can use the
full GST_BUFFER_SIZE range (guint) for buffer sizes
use GstPadDirection for transform_caps
* gst/base/gstbasetransform.h:
rename get_size to get_unit_size since that's what it is
* gst/elements/gstcapsfilter.c: (gst_capsfilter_transform_caps):
use GstPadDirection for transform_caps
* gst/gstbuffer.c: (gst_buffer_new_and_alloc):
* gst/gstutils.h:
cleanup and debugging
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_handle_object):
Remove extra parameter to debug output
* gst/base/gstbasesrc.c: (gst_base_src_send_discont),
(gst_base_src_do_seek), (gst_base_src_activate_push):
Fix seek event handling.
* gst/gstpipeline.c: (gst_pipeline_change_state):
* gst/gstqueue.c: (gst_queue_handle_sink_event),
(gst_queue_src_activate_push):
Don't start the src pad task on FLUSH_STOP if the pad
isn't linked.
Debug changes.
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:
2005-08-04 Andy Wingo <wingo@pobox.com>
* gst/elements/gstcapsfilter.c: Reimplement using basetransform,
fixes buffer_alloc proxying among other things.
* gst/base/gstbasetransform.c:
* gst/base/gstbasetransform.h:
Revert patch to gstbasetransform from 7-28 removing
delay_configure.
* gst/base/gstbasetransform.h (GstBaseTransformClass.get_size):
* gst/base/gstbasetransform.c (gst_base_transform_get_size):
Semantics changed, should return not the size of the output buffer
but the byte size of a buffer with a given caps.
* gst/base/gstbasetransform.c (gst_base_transform_getcaps): Better
debug object.
(gst_base_transform_configure_caps): Don't set out_size here: (in,
out) are not the pad caps until setcaps finishes.
(gst_base_transform_buffer_alloc): Proxy the buffer_alloc for the
not-in-place case as well. Deal with changing from in-place to
not-in-place within calling pad_alloc_buffer. Still a bit
concerned about the overhead here...
Original commit message from CVS:
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_have_type), (gst_type_find_element_init),
(stop_typefinding), (gst_type_find_element_handle_event),
(gst_type_find_element_chain), (gst_type_find_element_getrange):
* gst/elements/gsttypefindelement.h:
Set caps on all outgoing buffers, not just the first one.
Original commit message from CVS:
* gst/elements/gsttypefindelement.c:
(gst_type_find_element_have_type),
(gst_type_find_element_check_set_buffer_caps),
(gst_type_find_element_init), (stop_typefinding),
(gst_type_find_element_handle_event),
(gst_type_find_element_chain), (gst_type_find_element_getrange):
* gst/elements/gsttypefindelement.h:
Set caps on first outgoing buffer when we've found the type.
Original commit message from CVS:
* configure.ac:
Use AC_SYS_LARGEFILE, which will set _FILE_OFFSET_BITS=64
and _LARGEFILE_SOURCE in config.h as required. Do not
export those flags in our .pc files any longer (#142209).
Remove unused GST_DISABLE_OMEGA_COTHREADS stuff.
* gst/elements/gstfilesink.c: (gst_file_sink_class_init),
(gst_file_sink_do_seek), (gst_file_sink_event),
(gst_file_sink_get_current_offset), (gst_file_sink_render):
Redo seek/tell calls with large file support in mind; add some
debugging messages; add log message that tells us when large
file support is unavailable or not enabled for some reason.
* gst/elements/gstfilesrc.c: (gst_file_src_class_init):
Add log message that tells us when large file support
is unavailable or not enabled for some reason.
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:
* gst/base/gstbasesrc.c: (gst_base_src_init),
(gst_base_src_do_seek), (gst_base_src_loop), (gst_base_src_start):
* gst/base/gstbasesrc.h:
Add a gboolean to decide when to push out a discont.
* gst/gstqueue.c: (gst_queue_handle_sink_event), (gst_queue_chain),
(gst_queue_loop), (gst_queue_handle_src_query),
(gst_queue_sink_activate_push), (gst_queue_src_activate_push),
(gst_queue_set_property), (gst_queue_get_property):
Some cleanups.
* tests/threadstate/threadstate1.c: (main):
Make a thread test compile and run... very silly..
Original commit message from CVS:
* gst/gstqueue.c: (gst_queue_init), (gst_queue_handle_sink_event),
(gst_queue_chain), (gst_queue_loop), (gst_queue_handle_src_event),
(gst_queue_handle_src_query), (gst_queue_sink_activate_push),
(gst_queue_src_activate_push), (gst_queue_change_state),
(gst_queue_get_property):
* gst/gstqueue.h:
Propagate GstFlowReturn more intelligently upstream and output
an ERROR/EOS when streaming stopped due to fatal error.
Original commit message from CVS:
* gst/base/gstbasesink.c: (gst_base_sink_handle_object),
(gst_base_sink_event), (gst_base_sink_get_times),
(gst_base_sink_do_sync), (gst_base_sink_change_state):
* gst/base/gstbasesink.h:
Store and use discont values when syncing buffers as described
in design docs.
* gst/base/gstbasesrc.c: (gst_base_src_send_discont),
(gst_base_src_do_seek), (gst_base_src_loop), (gst_base_src_start),
(gst_base_src_activate_push):
Push discont event when starting.
* gst/elements/gstidentity.c: (gst_identity_transform):
Small cleanups.
* gst/gstbin.c: (gst_bin_change_state):
Small cleanups in base_time distribution.
* gst/gstelement.c: (gst_element_set_base_time),
(gst_element_get_base_time), (gst_element_change_state):
* gst/gstelement.h:
Added methods for the base_time of the element.
Some MT fixes.
* gst/gstpipeline.c: (gst_pipeline_send_event),
(gst_pipeline_change_state), (gst_pipeline_set_new_stream_time),
(gst_pipeline_get_last_stream_time):
* gst/gstpipeline.h:
MT fixes.
Handle seeking as described in design doc, remove stream_time
hack.
Cleanups clock and stream_time selection code. Added accessors
for the stream_time.
Original commit message from CVS:
2005-07-15 Andy Wingo <wingo@pobox.com>
* gst/elements/gstidentity.c (marshal_VOID__MINIOBJECT): Write our
own marshalling function for the handoff signal. Properly type the
buffer as a buffer. Fixes some warnings. Should do a more general
solution.
(gst_identity_class_init): Plug into the right marshaller.
Original commit message from CVS:
* gst/base/gstbasetransform.c: (gst_base_transform_init),
(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_handle_buffer), (gst_base_transform_getrange),
(gst_base_transform_chain), (gst_base_transform_change_state),
(gst_base_transform_set_passthrough),
(gst_base_transform_is_passthrough):
* gst/base/gstbasetransform.h:
Make passthrough work using the bufferpools.
Changed API a bit, subclasses have to write into a buffer
provided by the base class.
More debug info in nego functions.
* gst/elements/gstidentity.c: (gst_identity_init),
(gst_identity_transform):
Port to new base class.
