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111 commits

Author SHA1 Message Date
Sebastian Dröge cea5d4d03e Require fallback value in Element::catch_panic() to be given as closure 2017-12-04 21:49:27 +02:00
Sebastian Dröge ac09ae7d73 Never fail downwards state changes 
This causes bugs in GStreamer and leads to crashes and deadlocks
 2017-12-04 21:45:03 +02:00
Sebastian Dröge 083371866a Add helper function that allows to catch panics and poison the element 2017-12-04 21:30:10 +02:00
Sebastian Dröge b3725312c4 Update to lazy_static 1.0 2017-12-04 11:12:32 +02:00
Sebastian Dröge 2fb3952aa2 Element::request_new_pad() is (transfer none) in the return value 
Which is effectively unsafe, but nothing we can do about that right now
without leaking all pads.

https://bugzilla.gnome.org/show_bug.cgi?id=791193
 2017-12-04 11:08:16 +02:00
Sebastian Dröge a271b18c09 Take ownership of any floating references in Bin::add/remove_element() 2017-11-27 17:26:43 +02:00
Sebastian Dröge 3f1eb96da9 Add support for creating Pipeline subclasses 2017-11-27 15:08:24 +02:00
Sebastian Dröge b55a24c929 Add support for creating Bin subclasses 2017-11-27 15:08:24 +02:00
Sebastian Dröge 22ab56895d Remove Rs prefix from everything 
We have proper namespaces in Rust
 2017-11-20 13:23:30 +02:00
Sebastian Dröge 656dc990f8 Require a get_type() function for boxed/object properties 
Otherwise storing the properties in a static array is not possible
 2017-11-20 12:30:21 +02:00
Sebastian Dröge 768b68f94a Fix up Adapter's WouldBlock error message 
With the correct values of requested and available bytes.
 2017-11-06 23:25:09 +02:00
Thibault Saunier 9158c2c8e1 adapter: Implement the Read trait 2017-11-06 11:51:04 +02:00
Sebastian Dröge 176e07bf0a Move properties code to a separate file 2017-10-19 11:06:19 +02:00
Sebastian Dröge 443abffa73 Run everything through latest rustfmt-nightly 2017-10-17 12:21:53 +03:00
Sebastian Dröge 4b97d56949 Fix compilation after GstRc<T>::get_mut() API fixes in gstreamer-rs 2017-10-12 18:03:06 +03:00
Sebastian Dröge 393cd6236a Move simple Source/Sink/Demuxer traits to a separate crate 
Fixes https://github.com/sdroege/gst-plugin-rs/issues/20
 2017-10-11 13:32:44 +03:00
Sebastian Dröge 20f1666bc9 Run everything through rustfmt again 2017-10-07 05:01:04 +03:00
Sebastian Dröge c241a65555 Add BaseTransform support 2017-10-05 18:08:15 +03:00
Sebastian Dröge 2c0388b06d Fix BaseSink::event() signature 
The event's ownership is transfered to the function, not only borrowed.
In BaseSrc::event() it is borrowed.
 2017-10-05 10:23:47 +02:00
Sebastian Dröge dda3b5ff1a Fix build with latest gstreamer-rs 2017-10-01 16:19:43 +02:00
Sebastian Dröge 6a7da572f0 Use our own reimplementation of mopa for our use cases 
We had to replicate the mopafy! macro already anyway and poke into the
internals of the mopa implementation.
 2017-09-26 13:54:55 +03:00
Sebastian Dröge e97f4fb8c1 Fix some unused parameter warnings 2017-09-26 13:45:19 +03:00
Sebastian Dröge 60e25bcc91 Add lots more virtual method for basesrc 2017-09-26 13:39:34 +03:00
Sebastian Dröge dc231937d7 Add more virtual methods to ElementImpl 2017-09-26 13:11:52 +03:00
Sebastian Dröge 91df8f991e Add lots of missing virtual methods to BaseSink 2017-09-26 11:58:26 +03:00
Sebastian Dröge cba662934c Get rid of various clippy warnings 2017-09-26 01:58:19 +03:00
Sebastian Dröge 515f58da02 Remove obsolete FIXME comment 2017-09-26 01:52:35 +03:00
Sebastian Dröge ec1903a571 Make overriding of vfuncs safer 
It can only be called from the correct class_init() now
 2017-09-26 01:50:56 +03:00
Sebastian Dröge 41d6343682 Make calls into the parent class struct safer and use more useful object wrapper type (T) for virtual methods 2017-09-26 01:43:56 +03:00
Sebastian Dröge a354116336 Make ObjectImpl and subtraits generic over T: ObjectType 2017-09-26 00:25:03 +03:00
Sebastian Dröge f45723c04e Remove redundant ObjectType::RsType associated type 
It's supposed to be the same as Self
 2017-09-25 23:40:17 +03:00
Sebastian Dröge 5e9f42e7f8 Remove some more boilerplate 2017-09-25 15:35:27 +03:00
Sebastian Dröge b25e612458 Remove some boilerplate 2017-09-25 15:29:39 +03:00
Sebastian Dröge f322395918 Rename ObjectClassStruct to ObjectClass 2017-09-25 13:49:53 +03:00
Sebastian Dröge cd23c993ae Rename panic_to_error2() to panic_to_error() 
No usage of the other one left.
 2017-09-24 23:22:58 +03:00
Sebastian Dröge 0423264fea Hack around floating references 
By unsetting the floating flag in our virtual method trampolines if it
was set, and resetting it at the end of the function again if it was
set.

Otherwise we can't safely use any bindings, as the assumptions about
floating references are invalid then and things just crash.
 2017-09-24 23:21:15 +03:00
Sebastian Dröge 395a002f4a Store type ids in a static BTreeMap 
static variables inside generic functions are shared between all
instances of the function, we can't use that for storing our generated
type id.
 2017-09-24 22:47:14 +03:00
Sebastian Dröge 1260dc42bb Port sink over to new infrastructure 2017-09-24 22:28:28 +03:00
Sebastian Dröge 6e1c89d1df Add GstBaseSink bindings 2017-09-24 22:22:20 +03:00
Sebastian Dröge 1f880caee1 Port Source over to the new infrastructure 2017-09-24 22:18:12 +03:00
Sebastian Dröge 540011a4a0 Add some more boilerplate for impl trait inheritance 
This needs some macros added.
 2017-09-23 19:58:18 +03:00
Sebastian Dröge b7c396d70b Complete basesrc subclassing infrastructure 2017-09-23 19:54:36 +03:00
Sebastian Dröge a0bac4a722 Add interface infrastructure and GstURIHandler support 2017-09-23 19:20:23 +03:00
Sebastian Dröge 4ee8b12e66 Add infrastructure for installing various kinds of properties 
From both the subclass and the implementation
 2017-09-23 12:57:15 +03:00
Sebastian Dröge 1c997c171d Make some unnecessarily mutable variables immutable 2017-09-22 14:37:15 +03:00
Sebastian Dröge 950a7d5b0d Mark the abstract base types as actually abstract 
Without implementation they can't be instantiated
 2017-09-22 14:08:45 +03:00
Sebastian Dröge 0d22579297 Get rid of demuxer wrapper 
It was just an unneeded layer of indirection now after all the
refactoring
 2017-09-22 13:49:19 +03:00
Sebastian Dröge cda23d5c41 Implement generic object subclass creation in a more... generic... way 
That actually works for subclasses of subclasses too without too much
boilerplate, and also keeps the GObject boilerplate in a single file
instead of having it for every single subclass.
 2017-09-22 13:35:17 +03:00
Sebastian Dröge 8d253fd46a Minor cleanup 2017-09-19 16:05:21 +03:00
Sebastian Dröge 62a237ff0c Implement a generic Element implementation infrastructure 
And implement the Demuxer base class on top of that, with no unsafe code
left whatsoever
 2017-09-19 14:56:04 +03:00