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105 commits

Author SHA1 Message Date
Sebastian Dröge 193bcbf055 Switch from once_cell to std::sync::OnceLock where it makes sense 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1379>
 2024-01-31 14:59:54 +02:00
Sebastian Dröge 96de51a7b7 gstreamer: buffer: Use ranges instead of offset/length parameter pairs 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/497

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1363>
 2023-12-17 11:41:01 +02:00
Bilal Elmoussaoui f9fa7f55fc Use re-exported once_cell 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1293>
 2023-07-06 16:50:35 +03:00
Bilal Elmoussaoui 8cf099f0ab Seal manual traits 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1292>
 2023-07-06 14:21:45 +03:00
Sebastian Dröge 96c7eb9563 basetransform: Don't leak any output buffer if prepare_output_buffer fails 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1285>
 2023-06-30 10:33:30 +03:00
Sebastian Dröge eff6b4c952 basetransform: Fix memory leak when dropping buffers from the transform function 
Also add a basic test for a basetransform subclass.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/472

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1285>
 2023-06-30 10:24:55 +03:00
Sebastian Dröge 3699da7314 Remove dox feature and replace by docsrs configuration 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1256>
 2023-05-04 09:19:29 +03:00
Sebastian Dröge 8d30bcbf4b Use IntoGlibPtr trait instead of to_glib_full() where appropriate to reduce unnecessary refcounting/copying 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1183>
 2023-01-05 12:09:57 +02:00
Sebastian Dröge 567ce0a3bf Group and merge imports in all manual code 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1182>
 2023-01-04 13:25:17 +02:00
Sebastian Dröge 01e24d2018 Fix various new clippy warnings 2022-11-01 11:10:57 +02:00
Sebastian Dröge 90b8ee2022 Move from imp.instance() to imp.obj() 
It's doing the same thing and is shorter.
 2022-10-23 23:06:44 +03:00
François Laignel 87ea535bc1 gst/log: accept non-ref obj in macros 2022-10-23 20:44:38 +02:00
François Laignel 8e2c621a9f gst/lib: cleanup format re-exports 2022-10-10 15:10:10 +02:00
Sebastian Dröge f17781e188 Change *Impl trait methods to only take &self and not Self::Type in addition 2022-10-10 15:01:07 +03:00
François Laignel fe319af598 Implement FormattedValue on any candidate type 
The trait FormattedValue was only implemented on types which
could implement the full range of values for a Format. In order
to declare a function which could take both the intrinsic type
of any Format (e.g. `ClockTime`) as well the full range of values
(e.g. `Option<ClockTime>`), the argument was declared:

```rust
    impl Into<GenericFormattedValue>,
```

This commit implements `FormattedValue` for any type representing
a format. E.g.: both `ClockTime` and `Option<ClockTime>` will now
implement `FormattedValue`. The trait `FormattedValueFullRange`
is implemented on types which can be built from any raw value.

These changes are intended to help for the implementation of a
means to enforce format conformity at compilation time for
functions with multiple formatted value arguments.

The following signatures were found to be incorrect and are fixed:

- `message::StepDone`: forced the type for `amount` and `duration`
  to be of the same type, when `duration` is expected to be of the
  `Time` format.
- `query::Convert::set`: the two arguments were forced to the same
  type, so potentialy the same format, unless a
  `GenericFormattedValue` was used.

See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1059
 2022-07-11 19:45:52 +02:00
Sebastian Dröge 4dade30f0d Fix/silence a couple new clippy warnings 2022-06-30 13:08:33 +00:00
Sebastian Dröge 310ff531fb base: Fix memory leak if BaseSrc/PushSrc parent class is not filling the provided buffer as it should 2022-06-24 11:13:06 +03:00
Sebastian Dröge 6b47d646c0 base: Add support for returning buffer lists from BaseSrc/PushSrc subclasses 2022-06-24 11:13:06 +03:00
Guillaume Gomez c1d3ed5eac Use IntoGlibPtr trait instead of implementing into_ptr 2022-05-07 13:38:11 +02:00
Sebastian Dröge 4651c9db4d Update minimum supported version to 1.14 
This is the version that is available in Ubuntu 18.04.
 2022-04-07 12:45:47 +03:00
François Laignel 972c4e75ac remove gst_ prefix for log macros 
It's quite quite common to use similar macros in the form `log::debug!`
or `glib::clone!`. This MR renames the gst log macros so that we can
`gst::debug!` instead of `gst_debug!` and whithout the need for
`use gst::gst_debug`.
 2022-02-21 18:56:06 +01:00
Sebastian Dröge 5e2249d368 message/query/event: Implement views in a more consistent way 
Co-authored-by: Jan Alexander Steffens (heftig) <jan.steffens@ltnglobal.com>
 2022-01-19 13:29:59 +02:00
Sebastian Dröge bbcd221e8d Change from impl_() to imp() 2021-12-28 17:50:06 +02:00
Sebastian Dröge 5a75f3bf8e Don't post error messages in subclasses on propose/decide_allocation() errors and BaseParse::set_sink_caps() 
Instead just log the error and return false.
 2021-12-06 18:41:39 +02:00
Sebastian Dröge 7d968d78bb Silence false needless_option_as_deref clippy warnings 
See https://github.com/rust-lang/rust-clippy/issues/8047
 2021-12-02 17:52:23 +02:00
Sebastian Dröge cdfe4b3d67 Remove unneeded std::convert::TryFrom/TryInto and std::str::FromStr imports 2021-10-31 18:20:31 +02:00
Sebastian Dröge 12fec484c7 Simplify IsSubclassable trait impls 2021-10-23 11:27:46 +03:00
Sebastian Dröge dc7e705f44 base: decide_query in Aggregator/BaseTransform propose_allocation() is nullable 2021-10-16 15:36:20 +03:00
Sebastian Dröge f6cf6c8863 Improve subclass decide_allocation() / propose_allocation() API 
The queries passed in are always allocation queries, so don't require
implementors to match on that first.
 2021-10-16 14:24:08 +03:00
Sebastian Dröge 7e71c74505 base: Add support for propose_allocation()/decide_allocation() in the base classes 2021-10-16 14:24:08 +03:00
Sanchayan Maity b13f2060dc Update prepare_output_buffer's type signature 
Update prepare_output_buffer's type signature to correctly reflect
whether it gets to work with a writable or readable buffer.
 2021-10-07 12:38:07 +05:30
Sebastian Dröge c66287843f gstreamer-base: Allow filling a passed in buffer in PushSrc::create() 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/277
 2021-09-19 13:59:05 +00:00
Sebastian Dröge b1afc4804a Fix various needless-borrow clippy warnings 2021-07-30 13:19:24 +03:00
François Laignel e31ce9d07b Manual ClockTime updates 2021-06-04 22:09:38 +02:00
François Laignel 8dda8def6e Manual try_from_glib shortcuts + unsafe 2021-06-04 22:09:38 +02:00
François Laignel 5505715cc4 Manual code updates for *Return types 2021-05-04 11:33:51 +00:00
François Laignel 49583597ed manual code: fix-getters-def doc aliases 2021-05-03 20:46:57 +02:00
Marijn Suijten 980304ce36 Replace T::type_data with Self::type_data for clippy::use_self 2021-04-30 10:02:55 +02:00
Marijn Suijten f89e840d27 Remove redundant prelude imports 
When importing the prelude of a crate like `gst` the `glib` prelude is
provided too.  Shedding these imports saves quite a few lines and
adheres to keeping it simple; we're not reexporting base/parent preludes
for no reason :)
 2021-04-29 12:05:13 +02:00
Marijn Suijten e6a81edb3c prelude: Remove redundant reexports already provided by other preludes 
For cleanliness the prelude module only needs to reexport preludes from
direct, "top-most" crates, which themselves take care of reexporting
preludes from its dependencies again.  This shaves off some code while
maintaining the same set of exports.
 2021-04-29 11:44:35 +02:00
Bilal Elmoussaoui 890cd03632 manual renames of to_glib into into_glib 2021-04-27 19:44:41 +02:00
François Laignel 6ab9164dca fix-getters-calls 0.3.0 pass 2021-04-20 18:18:02 +02:00
François Laignel e80a29372a fix-getters-def 0.3.0 pass 2021-04-20 18:18:02 +02:00
François Laignel b8b944b72b subclass: remove get prefix where applicable 2021-04-20 18:18:02 +02:00
François Laignel 53be8e5f58 fix-getters-{def,calls} pass 2021-04-13 17:54:40 +02:00
Sebastian Dröge 4804da1273 gstreamer-base/basesrc: Use the correct pointer for retrieving the allocated buffer in BaseSrc::alloc 2021-03-09 18:06:06 +02:00
Sebastian Dröge ea239c587e Store panic information not in a custom instance struct but in the instance data provided by the subclassing infrastructure 
This scales better as there will only be only such data instead of two
or more when having deeper class hierarchies with multiple Rust
elements, and also makes it unnecessary to use a special instance struct
so the default works well.
 2021-03-09 16:36:35 +02:00
Sebastian Dröge 6fa48890bc Update for the subclassing glib bindings API changes 2021-03-09 16:04:32 +02:00
Sebastian Dröge 0803dd411e Update for glib subclass API cleanup 2021-03-08 12:18:24 +02:00
Sebastian Dröge e11b12df7c gstreamer: Provide class metadata, pad templates and basetransform configuration via trait methods 
This is closer to how this works in Python and also how properties and
signals work now in the glib bindings.

class_init() only has to be implemented for more special uses now.
 2021-01-25 13:56:55 +02:00