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90 commits

Author SHA1 Message Date
Sebastian Dröge
79c457c8c4 gstreamer/pad: Rename Pad::builder_from_template() to builder_with_template() 
Sounds more natural as it creates a build that is initialized *with* a
template.

But keep Pad::from_template() as it creates a new pad *from* a template.
 2020-06-22 11:26:24 +03:00
Sebastian Dröge
0c0d671922 gstreamer/pad: Don't provide constructors anymore but instead a builder 
This handles safely setting the pad functions during construction and
also has special support for ghost pads.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/247
 2020-06-22 10:55:24 +03:00
Sebastian Dröge
210e7c8777 gstreamer/pad: Mark pad function setters as unsafe 
This is not thread-safe and changing the function at a bad time will
cause crashes or worse. It's only really safe to set the functions right
after construction of the pad before any other code can know about it.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/247
 2020-06-21 20:02:52 +03:00
Guillaume Desmottes
a954c03bc0 functions: rename constructors in manual API 
The idiomatic way for Rust constructors is to be named from_XXX()
instead of new_from_XXX() and with_XXX() instead of new_with_XXX().

Fix #460
 2020-06-11 12:33:52 +02:00
Guillaume Desmottes
872024c372 fix option_as_ref_deref clippy warnings 2020-04-21 09:00:35 +02:00
Sebastian Dröge
019afd54f9 Update for new from_glib_borrow signature 
See https://github.com/gtk-rs/glib/pull/605
 2020-04-05 18:48:48 +03:00
Sebastian Dröge
7120d54a46 gstreamer/pad: Add tests for getrange functions 2020-04-02 19:58:15 +03:00
Sebastian Dröge
d7e6c2e37f gstreamer/pad: Add support for filling the passed in buffer in the getrange function 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/242
 2020-04-02 19:58:09 +03:00
Sebastian Dröge
7c2f3bafa0 gstreamer/pad: Add get_range_fill() and pull_range_fill() functions 
These allow providing an already allocated, writable buffer.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/242
 2020-04-02 19:57:28 +03:00
Sebastian Dröge
8d0fa62275 Minor cleanup in various places 2020-03-09 12:55:14 +02:00
Sebastian Dröge
b21f576430 Add #[must_use] attribute to mutex guards / stream lock 
It's usually a mistake if creating one of these and immediately dropping
them again as that would immediately unlock the mutex again.
 2020-02-28 16:29:48 +02:00
Guillaume Desmottes
a9adac85aa gstreamer: pad: fix build on Windows 
GstPadProbeInfo.id is a gulong which are 32 bits on Windows.
 2020-01-09 10:14:21 +00:00
Sebastian Dröge
775c5bfe27 gstreamer: Add getters/setters for BinFlags and fix flags API for PadFlags 
The BinFlags API was accidentally used for PadFlags, allowing to set
BinFlags on pads which is not very useful.
 2020-01-06 17:23:39 +02:00
Sebastian Dröge
8aac047af5 Use NonZeroU64/U32 for PadProbeId, NotifyId and DeviceMonitorFilterId 
This allows for some further optimizations.
 2020-01-05 11:09:46 +02:00
Sebastian Dröge
2ba5105b80 Implement Sync/Send for more types and don't implement Send for TypeFind 
They can actually be shared with multiple threads at the same time
safely as all functions requiring an immutable reference are
thread-safe.

OTOH TypeFind can't be shared safely between different threads as not
all implementations of the TypeFind struct are thread-safe.
 2019-12-18 18:37:44 +02:00
Sebastian Dröge
3a8d05075d Switch everything from mem::uninitialized() to MaybeUninit or mem::zeroed() 
And also fix a few cases where mem::uninitialized() was simply wrong to
use.
 2019-07-11 17:56:50 +03:00
Sebastian Dröge
d1e562b9f6 Explicitly add dyn keyword to trait objects 
Trait objects without are deprecated with the latest nightly and this
makes it more clear that we're doing dynamic dispatch anyway.
 2019-06-06 09:09:34 +03:00
Sebastian Dröge
86e969d964 Remove various Into<Option<_>> trait bounds from functions 
In autogenerated code these were already replaced but some manual code
still kept them.
 2019-05-24 10:04:16 +00:00
Sebastian Dröge
a986914bad Use Option<&T> instead of &Option<T> everywhere 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/203
 2019-05-22 23:27:13 +03:00
Jan Alexander Steffens (heftig)
5398a80a73
gstreamer/pad: Add a probe test 2019-05-16 18:17:15 +02:00
Jan Alexander Steffens (heftig)
d470881ac2
gstreamer/pad: Handle PadProbeReturn::Handled more correctly 
If the probe returns Handled and the data was a Buffer we need to ensure
it was consumed. Queries need to be returned. The behavior of Handled
for other probes is not clear.
 2019-05-16 16:55:02 +02:00
Jan Alexander Steffens (heftig)
d5317cccdd
gstreamer/pad: Expose the flow_ret value in PadProbeInfo 
This is present since GStreamer 1.5.90 so no feature flags needed.
 2019-05-16 16:55:02 +02:00
Jan Alexander Steffens (heftig)
061683af7b
gstreamer/pad: Assert post-probe data did not become None 
GStreamer does not allow the probe to consume the reference here.
 2019-05-16 16:55:02 +02:00
Vivia Nikolaidou
1a65c674a9 Add unset_*_flags functions 
Implemented for element, object, pad, and pipeline

https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/104
 2019-05-11 15:51:33 +03:00
Vivia Nikolaidou
6403c06990 Add API for setting/getting object flags 
Implemented for Object, Pipeline, Bin, Element, Plugin.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/104
 2019-05-11 13:13:33 +03:00
Sebastian Dröge
e7898c1b24 Update manual code 2019-04-15 19:19:19 +03:00
Sebastian Dröge
8c39da4e5b Update to Rust 1.31 linter-specific attributes 2019-03-04 15:16:01 +02:00
Sebastian Dröge
631eee13da gstreamer/pad: Use the correct type for destroying the pad task closure data 
It's a Box<RefCell<_>> and not a plain Box<_> like for the other pad
functions, and doing this wrong causes crashes at runtime.
 2019-03-01 19:49:27 +02:00
Sebastian Dröge
95f6844702 Fix various minor clippy warnings 2019-02-21 19:56:23 +02:00
Sebastian Dröge
42a8b9e505 Get rid of double-boxing for some other closures 2019-01-30 13:02:41 +00:00
François Laignel
f59e35d0a3 Use LoggableError in user defined functions and callbacks 
`LoggableError` ensures an error in a user defined function is always
logged. This commit changes eligible function signatures accordingly.
 2019-01-26 11:58:30 +01:00
Sebastian Dröge
bd0cbe99b3 Add more Debug impls to everything possible 2019-01-22 17:46:08 +02:00
François Laignel
333d71f92b Update functions returning bool to use Result<(), glib::BoolError> 
See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/171
 2019-01-17 23:13:44 +01:00
Sebastian Dröge
43ec33a1db Remove some code that is nowadays generated by the glib_wrapper! macro 2019-01-16 15:23:53 +02:00
Sebastian Dröge
931c485150 Update manual code for glib API changes 2019-01-16 13:52:56 +02:00
François Laignel
948fb2ae4b Replace XXXReturn with Result<XXXSuccess, XXXError> 
... in function signatures.

These breaking changes aim at improving usability by allowing users
to take advantage of Rust error management features sur as `ok_or`,
`map_err`, `expect` and the `?` operator. See the `examples` and
`tutorials` to get an idea of the impacts.
 2019-01-11 18:33:04 +01:00
François Laignel
226070d216 BoolError: update to new build macros 
See https://github.com/gtk-rs/glib/pull/419
 2019-01-04 16:02:40 +01:00
Sebastian Dröge
6bba3d8518 Add 'static trait bound to all ExtManual traits and get rid of trait bounds for their impls 2018-12-08 14:58:14 +02:00
Víctor Manuel Jáquez Leal
ec8727c3ca Make rustfmt in CI happy 2018-11-23 15:32:05 +01:00
Sebastian Dröge
ec2a0635ca Port Pad subclassing 2018-11-21 16:14:06 +02:00
Arun Raghavan
f4685c4629 Use FlowError instead of FlowReturn as error part of Result 
This prevents the possibility of a Result that is an Err(Ok), which
would not be meaningful.
 2018-10-29 14:40:39 +00:00
Sebastian Dröge
eb0a804a50 Run everything through latest rustfmt 2018-10-08 15:02:23 +03:00
Sebastian Dröge
0d70950821 Implement Pad::sticky_events_foreach() 2018-08-13 19:58:30 +03:00
Sebastian Dröge
ccca8248c3 Add getter for the current pad mode 2018-08-01 19:28:57 +03:00
Sebastian Dröge
33a6aab6d7 Run everything through latest rustfmt 2018-07-27 13:36:40 +03:00
Sebastian Dröge
ec8b55ec30 Stream-line pad probe code 
Don't take another reference of the data passed through the pad probes,
i.e. keeping buffers writable if they're writable.
 2018-07-26 03:14:04 +03:00
Sebastian Dröge
694bcaa697 Fix all clippy warnings 
Or silence the ones we don't care about.
 2018-07-20 10:28:20 +03:00
Sebastian Dröge
e0972ae1e5 Get rid of manual usage of callback_guard! 2018-06-24 14:52:50 +03:00
JohanGoversTech
db3fe69415 Change return type of add_probe to support removing (#116) 
* Change return type of add_probe to support 0 PadProbeId

* use from_glib for the conversion of the PadProbeId
 2018-06-14 15:45:54 +03:00
Sebastian Dröge
2cefd9aea6 Re-run everything through rustfmt 2018-04-25 11:13:14 +03:00