Original commit message from CVS:
* gst/gst.c: Add a separate gst_deinitialized that prevents
gst_init() from being called after gst_deinit(). Fixes#509559
Original commit message from CVS:
* gst/gst.c: (init_post):
* gst/gstplugin.c: (_gst_plugin_register_static),
(gst_plugin_register_static), (_gst_plugin_initialize):
* gst/gstplugin.h: (GstPluginFilter):
Change API of gst_plugin_register_static() to not take
a GstPluginDesc, but rather just take all the arguments
in a GstPluginDesc directly. This is more intuitive and
avoids certain mistakes when porting code from
GST_PLUGIN_DEFINE_STATIC to gst_plugin_register_static().
Fixes#510187.
* tests/check/gst/gstplugin.c:
Fix up for changed API.
Original commit message from CVS:
* gst/gst.c:
_gst_trace_on is already provided by gsttrace.h, no need to declare
it ourselves.
* docs/libs/gstreamer-libs-sections.txt:
Add 'buffers', 'check_cond' and 'check_mutex' from libgstcheck
and remove strange tcase_add_test which is outputting a warning.
* libs/gst/check/gstcheck.c:
* libs/gst/check/gstcheck.h:
Properly declare 'buffers', 'check_cond', 'check_mutex' extern
and define them in gstcheck.c instead of having every .c file whcih
includes gstcheck.h be defining its own copy and relying on symbol
interposing to marry them all, which doesn't work on Solaris.
* tests/check/elements/identity.c: (GST_START_TEST):
Don't define 'buffers' locally, it comes from libgstcheck.
* tests/check/generic/sinks.c: (send_buffer):
Fix type of variable (GstFlowReturn, not GstStateChangeReturn)
* tests/check/gst/gststructure.c: (GST_START_TEST):
* tests/check/gst/gstsystemclock.c: (GST_START_TEST):
* tests/check/gst/gstutils.c: (GST_START_TEST):
* tests/check/gst/gstvalue.c: (GST_START_TEST):
Add a bunch of casts to make various constants fit the types
they're being assigned to.
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gst.c: (init_post):
* gst/gstplugin.c: (_gst_plugin_register_static),
(gst_plugin_register_static), (_gst_plugin_initialize),
(gst_plugin_register_func):
* gst/gstplugin.h: (GST_PLUGIN_DEFINE_STATIC):
API: add gst_plugin_register_static() and deprecate
GST_PLUGIN_DEFINE_STATIC, since it's not portable
(#498924).
Also, in _gst_plugin_register_static(), make sure to call
g_thread_init() before calling GLib functions such as
g_list_append() if we're not initialised yet, since that
may lead to random crashes with older GSlice/GLib versions.
* tests/check/gst/gstplugin.c:
Adapt unit test to above changes.
Original commit message from CVS:
* gst/gst.c: (init_pre):
* gst/gstdebugutils.c: (priv_gst_dump_dot_dir), (debug_dump_element),
(_gst_debug_bin_to_dot_file):
Move getenv() back into gst_init, so everyone can live happily
ever after. Make sure the symbol isn't exported though.
Original commit message from CVS:
* gst/gst.c: (_gst_disable_segtrap):
Make _gst_disable_segtrap static, it's only used in gstplugin.c and
we can use gst_segtrap_is_enabled() there now that we have that API.
Move _gst_debug_dump_dot_dir into gstdebugutils.c, there's no reason
to do the getenv here (and export the variable).
* gst/gstdebugutils.c: (debug_dump_element),
(_gst_debug_bin_to_dot_file), (_gst_debug_bin_to_dot_file_with_ts):
Don't use VLAs which is a C99ism and throws off MSVC (#493983).
* gst/gstinfo.c: (_priv_gst_info_start_time), (_gst_debug_init),
(gst_debug_log_default):
Rename _gst_info_start_time to priv_gst_info_start_time so it
doesn't get exported (was never in any header).
* gst/gstplugin.c: (_gst_plugin_fault_handler_setup),
(gst_plugin_loading_mutex):
Make static mutex gst_plugin_loading_mutex really static (was never
in any header), and use gst_segtrap_is_enabled() instead of
_gst_disable_segtrap.
* gst/gsttrace.c: (_gst_trace_default):
Make local _gst_trace_default static (was never in any header).
Original commit message from CVS:
* gst/gst.c: (gst_deinit):
Clean up on deinit (not the external ones though, doesn't seem to be
needed for some reason).
Original commit message from CVS:
* docs/gst/running.xml:
* gst/gst.c:
* gst/gstdebugutils.c:
* gst/gstdebugutils.h:
* tools/gst-launch.c:
Improve bin graph dumping, by using the envvar to specify a path.
Rename the envvar to GST_DEBUG_DUMP_DOT_DIR.
Original commit message from CVS:
* gst/gst.c:
Don't use GST_INFO before the debug system is actually initialised
(shouldn't do any harm, but won't print anything either, so we can
just as well remove it).
* gst/gstinfo.h:
GST_CAT_LEVEL_LOG_valist(), which is our inline helper function for
compilers that don't support variadic macros (such as MSVC), should
check for debug_level <= __gst_debug_min as well, since that's the
function called from all the level-specific GST_CAT_*_LOG_OBJECT()
inline helper functions. Should improve performance a bit, but also
makes sure uses of GST_INFO et.al are ignored if the debugging
system isn't initialised yet (instead of printing an assertion
failure).
Original commit message from CVS:
* gst/gst.c:
Add GST_DISABLE_OPTION_PARSING, in order to disable option
parsing for embedded systems.
* gst/gstelementfactory.c:
Allow gst_element_register() to be called with plugin==NULL.
Did nobody notice that static elements were broken?
Original commit message from CVS:
* gst/gst.c: (gst_init_get_option_group):
Make warning about late g_thread_init() calls a bit more explicit,
so that it's more obvious to application developers what they need
to do if a user files a bug against their application.
Original commit message from CVS:
* gst/gst.c: (gst_init_get_option_group), (gst_init_check),
(init_pre):
Call g_thread_init() first thing in gst_init() / gst_check_init().
When initialisation is done via gst_init_get_option_group() and
GOption parsing, issue a warning if the GLib thread system has not
been initialised yet by the time gst_init_get_option_group() is
called, as it's quite likely other GLib functions such as
g_option_context_new() have been called already then, and
g_thread_init() must be called before any other GLib function. The
application in question must be fixed in that case, since memory
corruption might happen otherwise.
We issue the warning because even if the GLib folks decide to work
around the problem on their end in future, this is still an issue
with all GLib versions >= 2.10.0, so we should warn until we depend
on a GLib version we know to be safe.
Update documentation as well.
Closes bug #391278.
Original commit message from CVS:
* gst/gst.c:
Docs typo fix.
* plugins/elements/gstqueue.c: (gst_queue_class_init),
(gst_queue_init):
Fix incorrect documentation and flesh it out a bit more.
Set default values for the max properties on the GParamSpec as well,
so it shows up correctly in gst-inspect.
Original commit message from CVS:
* gst/gst.c: (init_pre), (init_post):
init_pre() and init_post() might be called via our GOptionGroup or
from gst_init(), and we should skip both of them if we've already
been initialised, otherwise we will init some things twice or add
two default log functions.
Original commit message from CVS:
* configure.ac:
* gst/gst.c: (init_pre):
Add some basic system details such as OS and architecture
to the debug output if possible, courtesy of uname().
Original commit message from CVS:
* gst/gst.c: (ensure_current_registry_forking):
Ignore EINTR when reading from the child registry pipe.
Explicitly ignore the return value from close, since it makes no
difference.
* gst/gstminiobject.c: (gst_mini_object_ref),
(gst_mini_object_unref):
When debugging refcounts, check GST_IS_MINI_OBJECT and warn.
* gst/gstregistry.c: (_priv_gst_registry_remove_cache_plugins):
When removing cached plugins, remove their features too, so they're
not visible after they've disappeared.
* gst/gstutils.c: (prepare_link_maybe_ghosting):
In the unlikely case that we are linking pads with no parents, don't
crash trying to get the non-existent parent bin.
* gst/parse/grammar.y:
Output debug in the PIPELINE category
Original commit message from CVS:
2006-10-06 Zaheer Abbas Merali <zaheerabbas at merali dot org>
Patch by: Josep Torre Valles <josep@fluendo.com>
* gst/gst.c: (gst_init_get_option_group):
Fix empty declaration and type mismatch.
* gst/gstbin.c: (gst_bin_change_state_func):
Fix type mismatch.
* gst/gstelement.c: (gst_element_continue_state),
(gst_element_set_state_func), (gst_element_change_state),
(gst_element_change_state_func):
Fix type mismatches.
* gst/gstinfo.c: (gst_debug_compare_log_function_by_func),
(gst_debug_remove_log_function), (_gst_debug_nameof_funcptr):
Cast as appropriate.
* gst/gstobject.c: (gst_class_signal_connect):
Cast as appropriate. The function pointer parameter really
has the wrong type but would break API if we change it.
* gst/gstquery.c:
Fix redefinition of _FILE_OFFSET_BITS caused on Solaris wrt
order of including string.h.
* gst/gstutils.c: (gst_element_state_get_name):
Remove unreachable line.
* gst/gstxml.c: (gst_xml_parse_doc):
Fix type mismatch.
All these caught by Forte.
Original commit message from CVS:
* gst/gst.c: (ensure_current_registry_forking):
Use a pipe pair to receive status results from the forked child, and
ignore the result from waitpid. Fixes#355499
Original commit message from CVS:
* gst/gst.c: (init_pre), (scan_and_update_registry),
(ensure_current_registry_nonforking),
(ensure_current_registry_forking), (ensure_current_registry),
(init_post), (gst_debug_help), (gst_deinit):
* gst/gst_private.h:
* gst/gstregistry.c: (gst_registry_finalize),
(gst_registry_remove_features_for_plugin_unlocked),
(gst_registry_remove_plugin), (gst_registry_scan_path_level),
(gst_registry_scan_path),
(_priv_gst_registry_remove_cache_plugins),
(_priv_gst_registry_cleanup):
* gst/gstregistry.h:
Re-commit the registry changes, along with an extra fix:
When a cached plugin is encountered at a different file path,
update the stored path in the registry cache so that the parent
process knows where it actually is now when it re-reads the registry
cache. Fixes the thing that broke distcheck with the previous commit.
* tests/check/Makefile.am:
Clean up files named 'core' too when running make clean.
* tests/examples/manual/Makefile.am:
Set up a registry path for running these tests, and clean it properly
for distcheck.
Original commit message from CVS:
* gst/gst.c: (init_pre), (scan_and_update_registry),
(ensure_current_registry_nonforking),
(ensure_current_registry_forking), (ensure_current_registry),
(init_post), (gst_debug_help), (gst_deinit):
Make init_pre and init_post take the full complement of GOptionFunc
args so they can return useful GErrors. Make the registry updating
functions do so.
Call _priv_gst_registry_remove_cache_plugins after scanning files to
ensure that the registry we're about to write out doesn't contain
stale information about old-deleted plugin files.
Make _priv_gst_registry_remove_cache_plugins return a boolean so
that deletion of plugin files is considered a registry change.
* gst/gst_private.h:
* gst/gstregistry.c: (gst_registry_finalize),
(gst_registry_remove_features_for_plugin_unlocked),
(gst_registry_remove_plugin), (gst_registry_scan_path_level),
(gst_registry_scan_path),
(_priv_gst_registry_remove_cache_plugins),
(_priv_gst_registry_cleanup):
* gst/gstregistry.h:
Rename _gst_registry_remove_cache_plugins and _gst_registry_cleanup
by adding _priv prefix, so that they won't appear in the global
symbol table. They still do atm though because of #318031. Move the
prototypes to gst_private.h
When removing a plugin, remove all features for that plugin too.
Fixes#340878.
Original commit message from CVS:
* gst/gst.c:
* gst/gstpad.c: (gst_pad_set_active):
* libs/gst/base/gstbasetransform.c:
(gst_base_transform_transform_caps):
Simplify caps to get rid of duplicates, fixes#345444
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/Makefile.am:
* gst/gst.c: (init_post):
* gst/gst_private.h:
* gst/gstquark.c: (_priv_gst_quarks_initialize):
* gst/gstquark.h:
* gst/gstquery.c: (gst_query_new_position),
(gst_query_set_position), (gst_query_parse_position),
(gst_query_new_duration), (gst_query_set_duration),
(gst_query_parse_duration), (gst_query_new_convert),
(gst_query_set_convert), (gst_query_parse_convert),
(gst_query_new_segment), (gst_query_set_segment),
(gst_query_parse_segment), (gst_query_new_seeking),
(gst_query_set_seeking), (gst_query_parse_seeking):
Add internal helpers for pre-registering quarks from static strings
and using the quark values directly instead of looking them up when
creating and parsing queries. Can be used for event construction too.
Closes#350432.
Original commit message from CVS:
* gst/gst.c: (gst_init_check), (init_post):
Set gst as being initialized before scanning/updating the registry,
since there might be some plugins that call gst_init() and we don't
want to loop back in.
Closes#350879
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gst.c: (gst_init_get_option_group), (gst_init_check),
(ensure_current_registry_forking), (ensure_current_registry),
(parse_one_option), (parse_goption_arg), (gst_deinit),
(gst_registry_fork_is_enabled), (gst_registry_fork_set_enabled):
* gst/gst.h:
Doc updates.
Added API and command line option to disable registry forking in
addition to the environment variable.
Constify some static arrays.
Added some more debug.
Don't deinit twice.
API: gst_registry_fork_is_enabled()
API: gst_registry_fork_set_enabled()
API: --gst-disable-registry-fork command line option
Original commit message from CVS:
* docs/gst/gstreamer-sections.txt:
* gst/gst.c: (gst_segtrap_is_enabled), (gst_segtrap_set_enabled):
* gst/gst.h:
* gst/gstplugin.c: (_gst_plugin_fault_handler_restore):
Add two functions to check and change the SIGSEGV behaviour
when loading plugins.
Don't mess with the SIGSEGV handler when we were told not to.
Fixes#347794.
API: gst_segtrap_is_enabled
API: gst_segtrap_set_enabled
Original commit message from CVS:
2006-07-08 Andy Wingo <wingo@pobox.com>
* tools/gst-launch.c (main): Handle err == NULL.
* gst/gst.c (init_post, ensure_current_registry)
(ensure_current_registry_forking)
(ensure_current_registry_nonforking): Reduce #ifdef ratnest by
factoring out the registry scanning into separate functions. Don't
fork for the rescan is GST_REGISTRY_FORK=no; useful in debugging.
Better environment var name/interface suggestions accepted.
Original commit message from CVS:
Patch by: Peter Kjellerstedt <pkj at axis com>
* gst/gst.c: (prepare_for_load_plugin_func), (split_and_iterate):
Fix missing g_strdup() and double free when using the
--gst-plugin-load command line option (#346097).
Original commit message from CVS:
* gst/gst.c: (scan_and_update_registry), (init_post):
If the fork()'ed child process can't write the updated registry cache
file to disk for some reason, make it exit with a failure exit code,
so that the parent can then re-scan the plugins itself and update the
registry structures in memory and work with that (rather than failing
when creating elements because seemingly no plugins are available).
Refactor registry scanning code into separate function for this and
also separate fork() and non-fork() code paths. Fixes#344748.
Original commit message from CVS:
* gst/gst.c: (init_post):
use _exit() instead of exit() in our forked child; this ensures
that none of the registered exit handlers from whatever is using
GStreamer get executed. This fixes gnome-mixer-applet failing
to load, because ORBit would shut down.
Spotted by: Edward Hervey <edward@fluendo.com>
Fix suggested by: Tim-Philipp Müller <tim at centricular dot net>
Fixes#344474
Original commit message from CVS:
* gst/gst.c:
plugin_paths is not used if we build without registry support.
* gst/gstsegment.c: (gst_segment_copy):
_copy() was always returning NULL...
Original commit message from CVS:
* gst/gst.c:
set #include <sys/wait.h> in a #ifdef #ifdef HAVE_FORK
* win32/common/libgstbase.def:
export gst_collect_pads_set_flushing
* win32/common/libgstreamer.def:
export gst_pad_set_acceptcaps_function, gst_structure_empty_new,
gst_value_fraction_multiply
* win32/vs6/gst_inspect.dsp:
add a link to intl.lib
