Original commit message from CVS:
2004-02-24 Andy Wingo <wingo@pobox.com>
* gst/gstelement.c (gst_element_dispose): Protect against multiple
invocations.
* gst/schedulers/gstoptimalscheduler.c
I added a mess of prototypes at the top of the file by way of
documentation. Some of the operations on chains and groups were
re-organized.
(create_group): Added a type argument so if the group is enabled,
the setup_group_scheduler knows what to do.
(group_elements): Added a type argument here, too, to be passed on
to create_group.
(group_element_set_enabled): If an unlinked PLAYING element is
added to a bin, we have to create a new group to hold the element,
and this function will be called before the group is added to the
chain. Thus we have a valid case for group->chain==NULL. Instead
of calling chain_group_set_enabled, just set the flag on the group
(the chain's status will be set when the group is added to it).
(gst_opt_scheduler_state_transition, chain_group_set_enabled):
Setup the group scheduler when the group is enabled, not
specifically when an element goes PAUSED->PLAYING. This means
PLAYING elements can be added, linked, and scheduled into a
PLAYING pipeline, as was intended.
(add_to_group): Don't ref the group twice. I don't know when this
double-ref got in here. Removing it has the potential to cause
segfaults if other parts of the scheduler are buggy. If you find
that the scheduler is segfaulting for you, put in an extra ref
here and see if that hacks over the underlying issue. Of course,
then find out what code is unreffing a group it doesn't own...
(create_group): Make the extra refcount floating, and remove it
after adding the element. This means that...
(unref_group): Destroy when the refcount reaches 0, not 1, like
every other refcounted object in the known universe.
(remove_from_group): When a group becomes empty, set it to be not
active, and remove it from its chain. Don't unref it again,
there's no floating reference any more.
(destroy_group): We have to remove the group from the chain in
remove_from_group (rather than here) to break refcounting cycles
(the chain always has a ref on the group). So assert that
group->chain==NULL.
(ref_group_by_count): Removed, it was commented out anyway.
(merge_chains): Use the remove_from_chain and add_to_chain
primitives to do the reparenting, instead of rolling our own
implementation.
(add_to_chain): The first non-disabled group in the chain's group
list will be the entry point for the chain. Because buffers can
accumulate in loop elements' peer bufpens, we preferentially
schedule loop groups before get groups to avoid unnecessary
execution of get-based groups when the bufpens are already full.
(gst_opt_scheduler_schedule_run_queue): Debug fixes.
(get_group_schedule_function): Ditto.
(loop_group_schedule_function): Ditto.
(gst_opt_scheduler_loop_wrapper): Ditto.
(gst_opt_scheduler_iterate): Ditto.
I understand the opt scheduler now, yippee!
* gst/gstpad.c: All throughout, added FIXMEs to look at for 0.9.
(gst_pad_get_name, gst_pad_set_chain_function)
(gst_pad_set_get_function, gst_pad_set_event_function)
(gst_pad_set_event_mask_function, gst_pad_get_event_masks)
(gst_pad_get_event_masks_default, gst_pad_set_convert_function)
(gst_pad_set_query_function, gst_pad_get_query_types)
(gst_pad_get_query_types_default)
(gst_pad_set_internal_link_function)
(gst_pad_set_formats_function, gst_pad_set_link_function)
(gst_pad_set_fixate_function, gst_pad_set_getcaps_function)
(gst_pad_set_bufferalloc_function, gst_pad_unlink)
(gst_pad_renegotiate, gst_pad_set_parent, gst_pad_get_parent)
(gst_pad_add_ghost_pad, gst_pad_proxy_getcaps)
(gst_pad_proxy_pad_link, gst_pad_proxy_fixate)
(gst_pad_get_pad_template_caps, gst_pad_check_compatibility)
(gst_pad_get_peer, gst_pad_get_allowed_caps)
(gst_pad_alloc_buffer, gst_pad_push, gst_pad_pull)
(gst_pad_selectv, gst_pad_select, gst_pad_template_get_caps)
(gst_pad_event_default_dispatch, gst_pad_event_default)
(gst_pad_dispatcher, gst_pad_send_event, gst_pad_convert_default)
(gst_pad_convert, gst_pad_query_default, gst_pad_query)
(gst_pad_get_formats_default, gst_pad_get_formats): Better
argument checks, and some doc fixes.
(gst_pad_custom_new_from_template): Um, does anyone
use these functions? Actually make a custom pad instead of a
normal one.
(gst_pad_try_set_caps): Transpose some checks.
(gst_pad_try_set_caps_nonfixed): Same, and use a macro to check if
the pad is in negotiation.
(gst_pad_try_relink_filtered): Use pad_link_prepare.
* gst/gstelement.c: Remove prototypes also defined in gstclock.h.
* gst/gstelement.h:
* gst/gstclock.h: Un-deprecate the old clocking API, as discussed
on the list.
Original commit message from CVS:
reviewed by: David Schleef <ds@schleef.org>
* docs/libs/gstreamer-libs-sections.txt: Add missing sections
for libgstcontrol.
Original commit message from CVS:
* docs/gst/tmpl/gstcaps.sgml: Fix stuff that mentions GstProps
* docs/gst/tmpl/gstpadtemplate.sgml: same
* docs/gst/tmpl/gstreamer-unused.sgml: Remove GstProps
* gst/gstobject.c: (gst_object_set_name_default): Do the memleak
fixing dance.
* gst/gstutils.c: Remove disabled code that uses GstProps.
* gst/registries/gstxmlregistry.h: same
* docs/random/ds/0.9-suggested-changes: random notes
Original commit message from CVS:
* docs/gst/Makefile.am: Call gst_init() in built gstreamer-scan.
* gst/gstatomic_impl.h: Disable sparc implementation.
Original commit message from CVS:
* docs/random/ds/0.9-suggested-changes: Random ramblings
* gst/elements/gstfilesrc.c: (gst_filesrc_get_mmap): Cast size_t
to int before printing.
* gst/parse/grammar.y: Fix gcc-2.95 style variadic macros.
* gst/parse/parse.l: same. See bug #129600
Original commit message from CVS:
* docs/random/ds/0.9-suggested-changes: random notes
* gst/elements/gstfakesrc.c: (gst_fakesrc_get_formats),
(gst_fakesrc_get_query_types), (gst_fakesrc_get_event_mask):
Replace GST_PAD_EVENT_MASK_FUNCTION() (et al.) with its
expansion.
* gst/elements/gstfilesink.c: (gst_filesink_get_formats),
(gst_filesink_get_query_types): same
* gst/elements/gstfilesrc.c: (gst_filesrc_get_event_mask),
(gst_filesrc_get_query_types), (gst_filesrc_get_formats): same
* gst/gstcaps.h: deprecate GST_DEBUG_CAPS(), and fix the macro
to use new GST_PTR_FORMAT.
* gst/gstelement.h: deprecate function factory macros
GST_ELEMENT_QUERY_TYPE_FUNCTION(), GST_ELEMENT_EVENT_MASK_FUNCTION().
These are our last variadic macros that can't be replaced with
inlines. Celebrate! Also fix a typo in an #ifdef that was
attempting to deprecate gst_element_clock_wait().
* gst/gstevent.h: same
* gst/gstpad.c: (gst_pad_link_intersect), (gst_pad_link_fixate),
(gst_pad_try_set_caps): replace GST_DEBUG_CAPS() with GST_DEBUG()
* gst/gstpad.h: deprecate function factory macros similar to above.
Original commit message from CVS:
2004-02-02 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced-events.xml:
* docs/pwg/advanced-scheduling.xml:
* docs/pwg/intro-basics.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:
All sort of documentation... Forgot what. Point is that I want this
in before I leave. The 'other-*' will be the last section and will
explain issues specific to these type of elements.
Original commit message from CVS:
2004-01-31 Benjamin Otte <in7y118@public.uni-hamburg.de>
* docs/random/mimetypes:
update raw int/float info
* gst/gsttag.c: (_gst_tag_initialize):
* gst/gsttag.h:
add GST_TAG_ENCODER
Original commit message from CVS:
2004-01-30 Laurent Vivier <Laurent.Vivier@bull.net>
reviewed by Benjamin Otte
parts of the patch submitted in bug #113913
* configure.ac:
use AC_C_INLINE. Use = instead of == with test
* examples/plugins/example.c:
* gst/autoplug/gstspideridentity.c:
* gst/elements/gstfdsrc.c:
* gst/elements/gstfilesrc.c:
* gst/elements/gstidentity.c:
* gst/elements/gstmultidisksrc.c:
* gst/elements/gststatistics.c:
* gst/gstelement.c:
* gst/gstobject.c:
* gst/gstpad.c:
* gst/gstpipeline.c:
* gst/gstthread.c:
don't end enums with a comma
* gst/gstindex.c: (gst_index_compare_func):
do explicit casting to gint
* gst/gsttrace.c: (gst_trace_text_flush):
#define strsize as a macro
Original commit message from CVS:
2004-01-30 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced-interfaces.xml:
Added tuner interface docs.
Original commit message from CVS:
2004-01-30 Benjamin Otte <in7y118@public.uni-hamburg.de>
* docs/random/mimetypes:
correct Theora information
* gst/gstelement.h:
make GST_ELEMENT_ERROR do a GST_ERROR_OBJECT
Original commit message from CVS:
2004-01-29 Julien MOUTTE <julien@moutte.net>
* docs/pwg/advanced-events.xml: Adding documentation on advanced event
handling (up and downstream).
* docs/pwg/advanced-interfaces.xml: Make it coherent with the
my_filter thing.
Original commit message from CVS:
2004-01-29 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced-tagging.xml:
Add a part about tag reading and application signalling... Tag
writing still needs to be documented.
* gst/elements/gstfilesrc.c: (gst_filesrc_set_location):
We can set file locations in READY, too.
Original commit message from CVS:
2004-01-29 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/random/mimetypes:
Update docs to point to correct elements for various mimetypes, and
some more errors pointed out by Stéphane LOEUILLET (aka LeRoutier)
<stephane.loeuillet@tiscali.fr>.
Original commit message from CVS:
2004-01-29 Benjamin Otte <in7y118@public.uni-hamburg.de>
* docs/random/mimetypes:
update docs for audio/x-raw-float. Add "buffer-frames=0 means
undefined"
* gst/elements/gstfilesrc.c: (gst_filesrc_set_location):
make it only work in NULL.
* gst/gstcaps.c:
don't posion NULL caps
* gst/gstelement.c: (gst_element_set_time):
add debugging statement
* gst/gstelement.c: (gst_element_emit_found_tag),
(gst_element_found_tag_func), (gst_element_found_tags):
* gst/gstelement.h:
These functions take const taglists
* gst/gstpad.c: (gst_pad_proxy_getcaps):
fix memleak
* gst/gstpad.c: (gst_pad_event_default):
make more effort on handling discont and clocks, g_warn if everything
fails
* gst/gststructure.c: (gst_structure_remove_fields),
(gst_structure_remove_fields_valist):
* gst/gststructure.h:
add gst_structure_remove_fields(_valist)
* gst/gsttag.c:
fix doc glitch
Original commit message from CVS:
* configure.ac: Add detection for HAVE_PRINTF_EXTENSION and
GST_PRINTF_EXTENSION_FORMAT_DEFINE.
* docs/random/ds/0.9-suggested-changes: Notes from Company.
* gst/gstcaps.c: (gst_caps_to_string): Add comment.
* gst/gstconfig.h.in: Add define for GST_PTR_FORMAT
* gst/gstinfo.c: (_gst_debug_init), (gst_debug_print_object),
(gst_debug_log_default), (_gst_info_printf_extension),
(_gst_info_printf_extension_arginfo): Add printf extension.
* gst/gstinfo.h: remove G_GNUC_PRINTF, because it doesn't work with %P
* gst/gststructure.c: (gst_structure_to_string),
(_gst_structure_parse_value): Use gst_value_deserialize() and
remove old code.
* gst/gstvalue.c: (gst_value_deserialize_fourcc),
(gst_value_deserialize_boolean), (gst_strtoi),
(gst_value_deserialize_int), (gst_value_deserialize_double),
(gst_value_deserialize_string), (gst_value_deserialize): Implement
a bunch of deserialize functions and gst_value_deserialize.
* gst/gstvalue.h: er, _de_serialize, not unserialize
* testsuite/caps/string-conversions.c: (main): We don't currently
handle (float) in caps, so convert these to (double).
* testsuite/debug/Makefile.am: Add new test for the printf extension
* testsuite/debug/printf_extension.c: (main): same
Original commit message from CVS:
2004-01-28 Benjamin Otte <in7y118@public.uni-hamburg.de>
* docs/random/company/time:
Add some docs about clocking and time
Original commit message from CVS:
2004-01-28 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_tagging.xml:
Half-assed commit so Thomas can re-arrange document IDs here to be
consistent, too.
Original commit message from CVS:
2004-01-28 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_interfaces.xml:
Add documentation on propertyprobing.
* docs/pwg/advanced_events.xml:
* docs/pwg/advanced_tagging.xml:
* docs/pwg/building_boiler.xml:
* docs/pwg/building_filterfactory.xml:
* docs/pwg/pwg.xml:
Move filterfactory and tagging into their own chapter, add a chapter
on events. all these are empty placeholders that will be filled in
some day.
Original commit message from CVS:
2004-01-28 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_interfaces.xml:
Docs for mixer interface. Also a check for website uploading.
Original commit message from CVS:
2004-01-28 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_types.xml:
Add notes on creating your own types.
* docs/pwg/building_boiler.xml:
* docs/pwg/building_pads.xml:
* docs/pwg/building_state.xml:
Add some stuff about how to retrieve values from structures, how
that relates to types and change layout slightly again to be almost
perfect.
Original commit message from CVS:
2004-01-28 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_dparams.xml:
* docs/pwg/advanced_scheduling.xml:
Change index layout slightly.
Original commit message from CVS:
2004-01-28 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_clock.xml:
* docs/pwg/advanced_interfaces.xml:
* docs/pwg/advanced_midi.xml:
General placeholders for now.
* docs/pwg/advanced_request.xml:
Explanation about sometimes and request pads.
* docs/pwg/advanced_scheduling.xml:
Concept of bytestream, loopfunctions and schedulers.
* docs/pwg/building_boiler.xml:
Add something about plugin-init.
Original commit message from CVS:
2004-01-27 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_interfaces.xml:
* docs/pwg/pwg.xml:
Add as a placeholder for future filling-in.
* docs/pwg/basics_autoplugging.xml:
* docs/pwg/basics_buffers.xml:
* docs/pwg/basics_elements.xml:
* docs/pwg/basics_events.xml:
* docs/pwg/basics_plugins.xml:
* docs/pwg/basics_types.xml:
Remove, because unused (this is all in intro_basics.xml).
* docs/pwg/building_signals.xml:
Short intro to signals + reference to GObject docs - we really
shouldn't go into these sort of things to deply because we don't
use them that extensively anyway.
* docs/pwg/building_state.xml:
Explanation of states. Benjamin, please check.
* docs/pwg/building_testapp.xml:
Put everything in one page - putting only a few lines of content
per page doesn't really make sense.
Time to get into the advanced topics. ;).
Original commit message from CVS:
2004-01-27 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_types.xml:
Finish documenting the current state of mimetypes.
* docs/pwg/building_boiler.xml:
* docs/pwg/building_chainfn.xml:
* docs/pwg/building_pads.xml:
* docs/pwg/building_props.xml:
* docs/pwg/building_testapp.xml:
Start documenting the "how to build a simple audio filter" part
of the PWG. Most stuff is ready by now. Stuff remaining: signals,
states and (maybe?) a short introduction to capsnego in the chapter
on pads (building_pads.xml). Capsnego should probably be explained
fully in advanced_capsnego.xml or so.
Original commit message from CVS:
2004-01-26 Ronald Bultje <rbultje@ronald.bitfreak.net>
* docs/pwg/advanced_types.xml:
* docs/pwg/intro_basics.xml:
* docs/pwg/intro_preface.xml:
* docs/pwg/pwg.xml:
* docs/pwg/titlepage.xml:
First try to resurrect the PWG. I'm halfway integrating the mimetypes
in here (docs/random/mimetypes), and will from there on work on both
updating outdated parts and adding missing parts.
That doesn't mean I'll fix it completely, but I'll try at least. ;).
Original commit message from CVS:
Fixed shell in docs/gst/Makefile.am and docs/libs/Makefile.am so that
it works with Solaris /bin/sh. Fixed gst/gstplugin.c so it compiles
properly when the configure --disable-gst_debug option is used.
Fixed gst/parse/Makefile.am so that it doesn't append grammar.tab.h to
the end of lex._gst_parse_yy.c since lex._gst_parse_yy.c already
includes grammar.tab.h via a <#include ...> line.
Original commit message from CVS:
changed doc build again to use docbook2 tools.
*please* stop quickfixing the docs build, I'm tired of tracking and
properly fixing the build at the whim of each developer :)
Original commit message from CVS:
implement URI schemes
Elements can now register as a source or sink for a protocol and applications can use gst_element_make_from_uri () to get an element that handles a given URI.
This patch provides:
- removal of old broken URI handling scheme.
- new URI handling using interfaces.
- updates for registry to save handled URIs.
- interface for URI handlers.
- implementation of that in filesrc and filesink for the file:// URI
- extension to pipeline parsing to allow specifying only a URI instead of element
Does not include:
- tests
- inclusion in docs build
Original commit message from CVS:
merge in tagging
Includes:
- gsttag.[ch] - The definition of GstTagList and tag registering/querying
- gsttaginterface.[ch] - Interface for elements that can handle setting of tags
- updates and merges to gststructure.[ch] and gstvalue.[ch]
- testsuite/tags - some tests for tagging
- bugfixes
- updates to make make distcheck work
- updates the version number to 0.7.2.1
Does not include:
- including tagging stuff in docs
- extensive tests
Original commit message from CVS:
hack to not use the deprecated function g_strdown which looks like has been removed from fedora.
Am presuming that class names are only ever ascii.
Original commit message from CVS:
merge TYPEFIND branch. Major changes:
- totally reworked type(find) system
- bytestream is out of the core again
- typefind element is now part of gstelements
Original commit message from CVS:
New typefind system:
* bytestream is now part of the core
* all plugins have been modified to use this new typefind system
* asf typefinding added
* mpeg video stream typefiding removed because it's broken
* duplicate typefind entries removed
* extra id3 typefinding added, because we've seen 4 types of files
(riff/wav, flac, vorbis, mp3) with id3 headers and each of these needs
to work. Instead, I've added an id3 element and let it redo typefiding
after the id3 header. this needs a hack because spider only typefinds
once. We can remove this hack once spider supports multiple typefinds.
* with all this, mp3 typefinding is semi-rewritten
* id3 typefinding in flac/vorbis is removed, it's no longer needed
* fixed spider and gst-typefind to use this, too.
* Other general cleanups
