7 commits

Author	SHA1	Message	Date
François Laignel	5c9bbc6818	threadshare: Task: reduce memory usage ... Using dynamic dispatch instead of monomorphization reduces the lib size and memory use without affecting CPU nor throughput significantly.	2020-05-25 18:31:49 +02:00
François Laignel	1bea2ad279	threadshare: introduce TaskImpl trait ... TaskImpl is the trait for specific Task behaviour. It is the basis of a new Task model. The main motivation for this model is to ease threadsafe implementations of state transitions. See https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/298	2020-05-25 18:31:48 +02:00
François Laignel	8e38d861b4	threadshare: save upgrade in Pad functions ... When initializing Pad functions in `Pad{Src,Sink}`, we downgrade the `Pad{Src,Sink}` and upgrade it when necessary. This was implemented to avoid reference cycles: `gst::Pad` -> pad function -> `Pad{Src,Sink}` -> `gst::Pad`. Since `Pad{Src,Sink}` reset the pad functions when dropping, there is no cycles, so we can use an `Arc<Pad{Src,Sink}>` in the pad functions, thus saving an `upgrade`.	2020-04-29 16:10:19 +02:00
François Laignel	26634f591a	threadshare: build Pad{Src,Sink} with handlers ... Handlers for `Pad{Src,Sink}` are assigned when `prepare` is called which prevents them from handling pre-prepare queries. See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/247	2020-04-29 16:08:16 +02:00
Sebastian Dröge	5a7fcfad7f	Fix various new clippy warnings with clippy 1.43	2020-04-24 13:55:01 +03:00
Sebastian Dröge	5ad93604ef	threadshare: Call gst::init() in all tests	2020-04-13 15:00:27 +03:00
Arun Raghavan	dc3c8fd049	Drop gst-plugin- prefix in plugin directory name	2020-04-05 19:10:47 +00:00