Commit graph

8391 commits

Author SHA1 Message Date
Tim-Philipp Müller
a5ecb465a9 bufferlist: fix abort due to underflow when creating 0-sized list
gst_buffer_list_new_sized(0) will cause an underflow in a calculation
which then makes it try to allocate huge amounts of memory, which
may lead to aborts.

https://bugzilla.gnome.org/show_bug.cgi?id=795758
2018-05-05 16:20:05 +02:00
Francisco Velazquez
554f604d37 debugutils: Update configure option in documentation
Update documentation on non existent option `gst-enable-gst-debug'.  Instead,
one has to make sure that the `--disable-gst-debug' option was not used when
compiling GStreamer (i.e., `./configure --disable-gst-debug').

https://bugzilla.gnome.org/show_bug.cgi?id=795801
2018-05-04 15:25:24 +03:00
luz.paz
98200ddd8d Source code typo fixes
https://bugzilla.gnome.org/show_bug.cgi?id=795610
2018-05-01 11:25:21 +01:00
luz.paz
4a402c1c7d Fix typos in comments and docs
Found via `codespell`

https://bugzilla.gnome.org/show_bug.cgi?id=795610
2018-05-01 11:18:03 +01:00
Tim-Philipp Müller
0691278377 buffer: don't over-allocate internal GstMeta items
We would allocate space for two GstMeta structs even though
there is only one in the end (the one in GstMetaItem and in
GstFooMeta overlap).
2018-04-25 18:28:00 +01:00
Xavier Claessens
b00b1d5361 Meson: Use library() to build both static and shared libs
Meson supports building both static and shared libraries in a single
library() call. It has the advantage of reusing the same .o objects and
thus avoid double compilation.

https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-04-25 00:40:30 +01:00
Thibault Saunier
121cfe3575 Revert "docs: Minor fix in event_new_select_streams"
This reverts commit f218917d02.
2018-04-18 11:35:20 -03:00
Thibault Saunier
f218917d02 docs: Minor fix in event_new_select_streams 2018-04-17 20:03:37 -03:00
Thibault Saunier
b27ee943c2 caps: Add a macro based variant of gst_caps_copy
This way we do not hit the performance overhead of having the method
not inlined but still can use it from bindings.
2018-04-17 14:00:20 -03:00
Thibault Saunier
11e0f451eb pad: Handle changing sticky events in pad probes
In the case where the user sets a new padprobeinfo->data in a probe
where the data is a sticky event, the new sticky event should be automatically
sticked on the probed pad.

https://bugzilla.gnome.org/show_bug.cgi?id=795330
2018-04-17 13:36:26 -03:00
Thibault Saunier
588e054e6d debug: Make PADS debug background blue
Red on red was... suboptimal!

https://bugzilla.gnome.org/show_bug.cgi?id=795330
2018-04-17 13:36:26 -03:00
Thibault Saunier
d1b2d3429c gst: Stop inlining gst_caps_copy
This way it gets exposed to bindings through GObject Introspection.
2018-04-17 10:15:06 -03:00
Aurelien Jarno
8a156d1725 gstconfig.h.in: initial RISC-V support
RISC-V supports unaligned accesses, but these might run extremely slowly
depending on the implementation. Therefore set GST_HAVE_UNALIGNED_ACCESS
to 0 on this architecture.

https://bugzilla.gnome.org/show_bug.cgi?id=795271
2018-04-15 11:22:48 +03:00
Mathieu Duponchelle
ed5d888ba5 gstsample: new API
gst_sample_set_buffer
gst_sample_set_caps
gst_sample_set_segment
gst_sample_set_info
gst_sample_is_writable
gst_sample_make_writable

This commit makes it possible to reuse a sample object and avoid
unnecessary memory allocations, for example in appsink.

In addition, writability is now required to set the buffer list.

https://bugzilla.gnome.org/show_bug.cgi?id=795144
2018-04-13 23:44:54 +02:00
Mark Nauwelaerts
ea0f8ebce1 gst: add some GIR array annotations 2018-04-13 20:16:33 +02:00
Víctor Manuel Jáquez Leal
e141c85f96 debugutils: Add missing parameters documentation 2018-04-13 10:57:07 +02:00
Tim-Philipp Müller
ae612551fa gstdebug: fix occasional deadlocks on windows when outputting debug logging
When outputting debug logs on Windows, some sections are protected
with a non-recursive lock. Turns out though that gst_debug_message_get()
might indirectly, via our printf format extensions, call code which
in turn would try to log something when it can't handle something. If
that happens we end up in gst_debug_log_default() again recursively and
try to again take the lock that's already taken, thus deadlocking.

Format the debug message string outside of the critical section
instead to avoid this.

https://bugzilla.gnome.org/show_bug.cgi?id=784382
2018-04-11 23:12:44 +01:00
Tim-Philipp Müller
629bd08e02 gsturi: include gstconfig.h earlier for GST_API define 2018-04-09 14:19:19 +01:00
Jan Alexander Steffens (heftig)
6436437d83 gstinfo: fix debug levels being applied in the wrong order
Remove unneeded reapplication of patterns. Besides being
superfluous (gst_debug_reset_threshold already applies
patterns) it was also wrong and didn't stop checking patterns
after the first match (broken in 67e9d139).

Also fix up unit test which checked for the wrong order.

https://bugzilla.gnome.org/show_bug.cgi?id=794717
2018-04-05 11:00:09 +01:00
Jan Alexander Steffens (heftig)
c4ff069864 gstinfo: Simplify gst_debug_reset_threshold() implementation
Replace the while+goto with a for+break and check walk to determine
whether we had a match. Move up the unlock to keep the locked section as
small as possible.

https://bugzilla.gnome.org/show_bug.cgi?id=794717
2018-04-05 10:52:13 +01:00
Jan Alexander Steffens (heftig)
b12df466f2 gstinfo: Reduce code duplication around level pattern matching
Move the match, logging and set_threshold to a new function.

The log levels are different, so choose the higher one (LOG). Having two
equivalent messages at two different levels seems like a bad idea
anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=794717
2018-04-05 10:52:13 +01:00
Tim-Philipp Müller
8117a29408 streamcollection: embed GQueue into the private struct 2018-04-05 10:52:13 +01:00
Edward Hervey
f5b962cd0d gst: Documentation fixes
* Fix copy-paste error for GstParamSpecArray documentation
* Use proper field name for tracer utils documentation
2018-04-02 12:42:30 +02:00
Matthew Waters
f5f1fb5780 bin: fix deep-element-added signal debug log message
Adding the bin to the child element doesn't really make sense.
2018-03-29 12:36:11 +11:00
Tim-Philipp Müller
ccf7751613 meson: remove no longer needed core enumtypes template files 2018-03-22 12:50:55 +00:00
Alessandro Decina
145eca289a meson: use gnome.mkenums_simple() to generate core enumtypes 2018-03-22 12:50:30 +00:00
Petr Kulhavy
7d75d3ef41 gstbuffer: reset buffer to its original size if intact
Enhance default_reset_buffer() to resize the buffer to its full size if the
memory hasn't changed. This allows to reuse the buffer even if the offset has
changed or the size has shrunk, rather than freeing the buffer.

Change related to: https://bugzilla.gnome.org/show_bug.cgi?id=772841
2018-03-21 17:50:30 -04:00
Sebastian Dröge
bd116608de paramspecs: Set g-i annotation values for GST_PARAM_* constants 2018-03-21 10:13:44 +02:00
Sebastian Dröge
e884980666 elementfactory: GST_ELEMENT_FACTORY_TYPE_DECODABLE had DECRYPTOR added, update g-i annotation value 2018-03-21 10:11:30 +02:00
Sebastian Dröge
70c86bc998 gst: Fix compilation with latest GLib
g_object_ref() forwards the type of its argument nowadays.

./grammar.y:409:14: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types]
gstchildproxy.c:212:7: error: assignment from incompatible pointer type [-Werror=incompatible-pointer-types]
2018-03-20 16:11:01 +02:00
Tim-Philipp Müller
8983cce9f6 gst: GST_EXPORT -> GST_API
We need different export decorators for the different libs.
For now no actual change though, just rename before the release,
and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-13 00:45:35 +00:00
Matthew Waters
7a008ea481 promise: be more explicit in docs about who/when to use reply/interrupt/expire
https://bugzilla.gnome.org/show_bug.cgi?id=794153
2018-03-12 22:06:21 +11:00
Sebastian Dröge
f204b57fa5 debugutils: Change dot-file functions documentation to proper gtk-doc
This way gobject-introspection also picks it up and handles our
annotations.

See https://gitlab.gnome.org/GNOME/gobject-introspection/issues/194
2018-03-05 11:52:24 +02:00
Sebastian Dröge
a1bf0f0e6a gst: Add some more (type filename) annotations 2018-03-04 10:25:08 +02:00
Mathieu Duponchelle
d67623c7a9 meson: enable more warnings
Modeled on the autotools build, -W flags are only
added if the compiler supports them.

https://bugzilla.gnome.org/show_bug.cgi?id=793958
2018-03-01 17:20:48 +01:00
Mathieu Duponchelle
609adc0609 ghostpad: ensure we build a ghost pad ..
When we construct from a custom GType
2018-03-01 01:12:07 +01:00
Mathieu Duponchelle
60fae518b0 pad: fix mixed declarations 2018-03-01 01:09:48 +01:00
Mathieu Duponchelle
7847e69ef8 pad, ghostpad: use the template gtype if specified
Also make sure the GType passed to the with_gtype versions
of the template constructors is_a GstPad

https://bugzilla.gnome.org/show_bug.cgi?id=793933
2018-03-01 00:39:08 +01:00
Mark Nauwelaerts
9fb56a32f5 gst: fix some GIR annotations
Mostly related to out parameters and their transfer
2018-02-18 12:16:36 +01:00
Tim-Philipp Müller
ea402c7034 gstconfig.h: want deprecation warnings if GST_DISABLE_DEPRECATED is *set*
Fix inverted logic. If GST_DISABLE_DEPRECATED is undefined,
we don't want warnings about deprecated API, and if it's
defined we do want warnings.
2018-02-15 12:11:41 +00:00
Tim-Philipp Müller
ffa4dc4dce autotools: use -fno-strict-aliasing where supported
https://bugzilla.gnome.org/show_bug.cgi?id=769183
2018-02-03 17:56:04 +01:00
Tim-Philipp Müller
08dab770d6 buffer: fix gtk-doc warning regarding _get_n_meta() declaration 2018-02-03 17:55:29 +01:00
Matthew Waters
442aca430a gstpromise: add since 1.14 markers 2018-02-02 15:06:36 +11:00
Mathieu Duponchelle
8451a2ab04 gstbuffer.h: move FLAG_LAST documentation back to the bottom 2018-01-31 14:01:36 +01:00
Mathieu Duponchelle
ebcdfd2e9c gstbuffer: add GST_BUFFER_FLAG_NON_DROPPABLE
This can be used to identify buffers for which a higher percentage
of redundancy should be allocated when performing forward error
correction, or to prevent still video frames from being dropped by
elements due to QoS.

https://bugzilla.gnome.org/show_bug.cgi?id=793008
2018-01-31 13:34:13 +01:00
Tim-Philipp Müller
cd10f14726 buffer: add gst_buffer_get_n_meta() convenience function
Counts how many metas there are for a certain api type.

https://bugzilla.gnome.org/show_bug.cgi?id=791918
2018-01-27 11:18:19 +00:00
Arun Raghavan
b5028383ab gst: Fix up a bunch of GIR annotations
This is mostly on nullable return values, and some other minor ones that
I ran across.

https://bugzilla.gnome.org/show_bug.cgi?id=789319
2018-01-27 10:41:24 +00:00
Arun Raghavan
41a59cddb6 devicemonitor: Return NULL instead of FALSE
Same effect, meaning is clearer.

https://bugzilla.gnome.org/show_bug.cgi?id=789319
2018-01-27 10:29:18 +00:00
François Laignel
46b1a6e505 message: Add gst_message_writable_structure()
Add gst_message_writable_structure() to be able to add extra fields to
messages (and be on par with GstEvent).

https://bugzilla.gnome.org/show_bug.cgi?id=792928
2018-01-26 16:09:10 +02:00
Tim-Philipp Müller
db1d99db76 childproxy: gracefully handle methods being NULL
Do this for all method invoke functions for consistency.

https://bugzilla.gnome.org/show_bug.cgi?id=750154
2018-01-20 15:30:53 +00:00