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1067 lines
51 KiB
Markdown
1067 lines
51 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
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and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
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specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
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## [0.17.0] - 2021-06-28
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### Fixed
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- Use `#[repr(transparent)]` where it is more correct and remove unneeded
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`#[repr(C)]` annotations.
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- Don't provide direct access to the logged object in logging functions as the
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object might currently be finalized and might be unsafe to access.
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- Moved X11/EGL/Wayland-specific GL APIs into their own crates instead of
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having them inside gstreamer-gl and behind feature flags. This simplifies
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conditional usage of them in applications.
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- Various nullability issues: parameters and return values that should've been
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or shouldn't have been nullable were fixed.
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- Print source object correctly in `gst::Message` `Debug` impl.
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- `gst_rtsp_server::RTSPServer::attach()` is fallible.
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- `gst::ElementFactoryListType` is a proper bitflags type now instead of
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generic `u64`.
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- `gst::PluginFeature::load()` returns the same type as the one passed in.
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- Value returned by `gst::PromiseFuture` can no longer be freed while still
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in scope.
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- Only assign to `GError**`s in subclassing code if they're not `NULL`.
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### Added
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- Bindings for the GStreamer Controller library and the corresponding core API.
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- Subclassing support for `gst_player::PlayerVideoRenderer`.
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- `gst::PARAM_FLAG_CONTROLLABLE` and related bindings.
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- `gst_video::VideoOrientation` and `VideoOrientationMethod` bindings.
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- Support for removing pad probes from inside the pad probe callback.
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- `gst_check::Harness::pull_until_eos()` bindings.
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- `ges::TransitionClip` and `OperationClip`.
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- Bindings for `gst_gl::GLMemory` and related APIs.
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- Subclassing support for `gst_gl::GLFilter` and `gst_gl::BaseSrc`.
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- `gst::TagList::remove()`.
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- `gst::CapsFeatures` and `gst::Structure` API based on `glib::Quark`s instead
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of strings.
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- Subclassing support for `gst_video::VideoFilter`.
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- Bindings for various new 1.20 APIs: `gst_app::LeakyType`,
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`gst_video::VideoDecoderRequestSyncPointFlags`,
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`gst_rtp::RTPHeaderExtension`, `gst_audio::AudioLevelMeta`,
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`gst_webrtc::WebRTCKind` and various other new flags/enum types.
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- Subclassing support for `gst_rtsp_server::RTSPMountPoints`.
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### Removed
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- Deprecated APIs in 0.16.
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- Don't declare that `gst_app::AppSink` and `AppSrc` inherit from
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`gst_base::BaseSink` and `BaseSrc` to avoid exposing API that is meant for
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subclasses to applications.
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- `gst_app::AppSrc` and `AppSink` signals that are also covered by the
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callbacks. The callbacks are more flexible and have lower overhead.
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- Duplicated getters/setters for `gst_base::BaseSink` and `BaseTransform`
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properties.
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### Changed
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- Compatible with the 0.14 gtk-rs release.
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- Updated to the new GStreamer 1.20 APIs while still supporting up to GStreamer
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1.8. Any new 1.20 APIs might still change until the stable 1.20 release.
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- FFI and safe high-level bindings are in the same repository now and use the
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same version numbers.
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- The .gir files are shared with gtk-rs and the GStreamer-specific ones are in
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a separate git submodule.
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- Update all code to the Rust 2018 edition. As part of this, most macros lost
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their `gst_` prefix.
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- Re-export dependency crates from the different preludes.
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- Getter functions don't have a `get_` prefix anymore and GObject property
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accessors don't include the `_property_` part in the middle of their
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function names anymore.
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- Lots of changes to the subclassing API. Check the various elements in
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[gst-plugins-rs](https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs)
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for examples.
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- Major improvements to the documentation infrastructure and generated
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documentation.
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- `gst::ClockID` bindings are refactored to use different types for
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single-shot and periodic clock ids, which makes misuse harder.
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- `gst::ProxyPad` extension trait uses trait functions instead of associated
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functions now for usability reasons.
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- Use `Result<gst::FlowSuccess, gst::FlowError>` for overriding flow returns
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from pad probes.
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- `gst_video::VideoInfo::align()` returns a `Result` instead of a `bool`.
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- Use actual error types instead of `()` in `gst_sdp` APIs.
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- `Display` impl for `gst::ClockTime` provides better human-readable strings.
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- `gst::Element::link_filtered()` and `link_pads_filtered()` takes a
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non-optional caps now. That's easier to use and for not providing caps the
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non-filtered variants of the functions exist.
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- Replace various manual bindings with auto-generated ones.
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- `gst::Element::get_request_pad()` is replaced by `request_pad_simple()` as a
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simpler version of `request_pad()` and in accordance with the deprecation in
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GStreamer 1.20.
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- `gst::ClockTime` and APIs working on it were changed to make possibility of
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using `GST_CLOCK_TIME_NONE` expressed in the type system.
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`Option<gst::ClockTime>` can be `None` while `gst::ClockTime` is always a
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valid time.
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## [0.16.7] - 2021-02-13
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### Fixed
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- Usage of the logging system with a GStreamer library with the logging system
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compiled out does not crash any longer.
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- Double-free in `gst_video::VideoTimeCode` API when converting between
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validated and unvalidated timecodes.
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### Added
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- `gst::Element::get_current_state()` and `get_pending_state()` convenience APIs.
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- `gst_audio::AudioConverterConfig` for setting the configuration on e.g. the
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`audiomixer` element. The low-level `AudioConverter` API is still not
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included in the bindings.
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## [0.16.6] - 2020-12-20
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### Fixed
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- `VideoTimeCodeInterval`'s `Ord` and `PartialEq` implementations compare
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against the correct fields now.
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- `SDPMessage::medias_mut()` iterator does not crash any longer.
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### Added
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- `PartialEq` and `Eq` implementations on `VideoAlignment`.
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- Alignment API for `VideoMeta` and `get_plane_height()` / `get_plane_size()`.
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- `VideoInfo::align_full()`.
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## [0.16.5] - 2020-11-23
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### Fixed
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- Make sure to use `$crate` in more macros to allow them to work without
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anything special in scope already.
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- Update documentation location.
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- Don't panic if C code stores invalid seqnums in events and the seqnum is
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used directly or via the `Display` impl.
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- Fix docs build for some crates on docs.rs.
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- Fix `Debug` impl for `gst_video::VideoTimeCode` to print the correct type
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name.
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- Fix plugin version to be 1.18 instead of 1.17 when compiling a plugin with
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`v1_18`.
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### Added
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- Event handling support in pad probes, that is returning
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`PadProbeReturn::Handled` for events.
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- `EventRef::get_structure_mut()` getter that allows changing the events'
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structures.
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### Changed
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- Remove unnecessary `PhantomData` markers and use `repr(transparent)` instead
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of `repr(C)` where it is more correct.
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## [0.16.4] - 2020-10-09
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### Fixed
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- Correctly implement `ExactSizeIterator` on the `AudioFormat` and
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`VideoFormat` iterators. Previously they returned the overall size instead
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of the remaining size, and they didn't implement `Iterator::size_hint()`.
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- Don't implement `ExactSizeIterator` on the buffer `gst::Meta` iterator. The
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overall length is not known easily and the implementation would've simply
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panicked in the past.
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### Added
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- `gst::ClockID::wait_async_stream()` for async integration for clock waiting.
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- `From` / `TryFrom` impls for converting between `gst::ClockTime` and
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`std::time::Duration`.
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## [0.16.3] - 2020-09-08
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### Fixed
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- Reset vfuncs if calling `BaseTransformClass::configure()` multiple times.
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- Fix `gst::debug_remove_default_log_function()` to actually remove the
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default log function.
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### Added
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- Some more new APIs added in 1.18.
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- API for getting an owned buffer from a readable `gst_video::VideoFrame` /
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`VideoFrameRef`.
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### Changed
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- Updated bindings to 1.18.0. This stabilized GStreamer 1.18 support and any
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API behind the "v1_18" feature is considered stable now.
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- Factor out some common code from `gst::Pad::ProbeInfo` code. This reduces
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the code generated for each pad probe considerably.
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- Update paste dependency to 1.0 and pretty-hex to 0.2.
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## [0.16.2] - 2020-07-27
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### Fixed
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- Use correct pointer for the plane data in `gst_audio::AudioBuffer`.
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### Added
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- Add `gst::GhostPad` convenience constructors that take a target pad, similar
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to the ones that existed in 0.15 and before.
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- Add `gst::parse_bin_from_description_with_name` that allows setting a name
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for the created bin without having to use unsafe code in application code.
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## [0.16.1] - 2020-07-10
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### Fixed
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- Allow calling `gst::DebugCategory::new()` before `gst::init()` again.
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## [0.16.0] - 2020-07-06
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### Added
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- Updated bindings to 1.17.2, adding experimental 1.18 support. This can be
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opted-in via the "v1_18" feature flag but there might still be API changes
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in the newly added API.
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- `gst::MemoryRef::dump()` for dumping contents of a memory.
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- `gst::Bus::stream()` instead of a custom constructor on the `BusStream`.
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- Use more accurate types for `Seqnum`, `GroupId` and `MetaSeqnum`. These are
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now proper wrapper types instead of plain integers, which makes mis-use
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harder.
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- Provide `TryFrom` impls for conversion between `glib::DateTime` and
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`gst::DateTime`.
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- Add `get_allocator()` functions to `gst_base::{Aggregator, BaseTransform,
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BaseSrc}`, and allow overriding `BaseSrc::alloc()`.
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- Add subclassing bindings for `gst_base::PushSrc`.
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- Add new `gst::BufferCursor` API that allows to handle a buffer as `Read`,
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`Write` and `Seek` and accesses the underlying memories of the buffer
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individually without mapping them all together.
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- Add `gst::Plugin::get_plugin_name()`.
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- Support for `gst_video::VideoAFDMeta` and `VideoBarMeta`.
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- API for getting all / iterating over all `gst_audio::AudioFormat` and
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`gst_video::VideoFormat`.
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- Bindings and subclassing bindings for `gst_video::VideoSink`.
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- `gst::Pad` can be constructed via the builder pattern and `gst::PadBuilder`
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now, which allows to safely set the pad functions and various other fields
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during construction. The `PadBuilder` works on any `gst::Pad` subclass and
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also has special support for `GhostPad`s by allowing to set pad functions of
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the proxy pad.
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- `gst::Message`, `gst::Event` and `gst::Query` type constructors are now on
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the specific target type instead of various `new_XXX()` functions on the
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basic type. E.g. `gst::message::Eos::new()`.
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- Support for overriding `gst_audio::AudioSrc/Sink::reset()`.
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- Support for overriding `gst_base::BaseParse::stop()`.
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- Support for overriding `gst::Element::post_message()`.
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- Added bindings for `gst::BufferList::foreach()` and `foreach_mut()`.
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- Added bindings for `gst::Buffer::foreach_meta()` and `foreach_meta_mut()`.
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### Fixed
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- Allow using any `glib::Object` as target object for logging instead of just
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`gst::Object`.
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- Remove restriction API from `gst_pbutils::EncodingContainerProfile`. They
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are supposed to be used only with the other encoding profiles.
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- Return `&'static str` for various `gst::StructureRef` functions where the
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string is backed by a `glib::Quark`.
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- Fix various `gst::DateTime` functions to actually return `Option`s.
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- Add support for filling in a buffer passed to the `gst::Pad` getrange
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function, allow passing one in into `get_range()` and `pull_range()` and
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provide the corresponding API on `gst_base::BaseSrc` too.
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- Allocator in audio/video `Decoder` base classes is optional and can return
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`None`.
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- `gst_video::ValidVideoTimeCode::add_interval()` always returns a valid
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timecode again.
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- Allow resolving a `gst::Promise` with `None` and also handle that correctly
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in the callback. This is allowed by the API.
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- Allow calling various debugging related functions before `gst::init()`.
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- Various enum/function versions were fixed to only show up if the
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corresponding version feature is enabled.
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- `gst::Pad` function setters are marked unsafe now as changing the functions
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is not thread-safe.
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- Remove `gst::Object::set_name()` as changing the name after construction
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generally causes problems and is potentially unsafe.
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- Remove `gst::Pad::set_pad_template()` as changing the pad template after
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construction is generally unsafe.
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- `gst::Pad::stream_lock()` borrows the pad now instead of taking a new
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reference.
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- Unimplemented `Jitter` and `Buffer` queries were removed from the bindings.
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These are not implemented in C and only have a type registered.
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- Various `LAST`, `NONE` variants of enums and flags were removed as these
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only make sense in C.
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- Call the parent impl of various vfuncs that were omitted before to not
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require further subclasses of them to implement them but automatically call
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the parent ones.
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### Changed
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- Use `NonZeroU64/U32` for various ID types to allow further optimizations.
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- Use `thiserror` crate for deriving error types.
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- Switch from `lazy_static` to `once_cell`.
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- Change various miniobject functions like `gst::Caps::append()` from taking
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the object by value to modifying it internally. This makes them easier to
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use and only applies to functions that are defined on the non-reference type
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and take ownership of the values passed in.
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- Use `mem::ManuallyDrop` instead of `mem::forget()` everywhere.
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- Replace most `mem::transmute()` calls with safer alternatives.
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- `gst:StreamCollection` API was changed to the builder pattern for
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construction as the collection must not be changed after construction.
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- `gst::ProxyPad` default functions are plain functions on `ProxyPad` now
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instead of trait functions to allow easier usage of them.
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- Use proper error types in various `TryFrom` impls.
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- `gst_video::VideoMeta::add()` returns a `Result` now instead of panicking.
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- Various constructors were renamed from `new_with_XXX()` and `new_from_XXX()`
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to the more idiomatic `with_XXX()` and `from_XXX()`.
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- Miniobject bindings are simplified now and there is no `gst::GstRc` type
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anymore, instead everything is directly implemented on the concrete types.
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As part of this the `gst::MiniObject` trait was also removed as it was
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unneeded now.
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## [0.15.7] - 2020-06-08
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### Fixed
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- Allow multiple filter types per process with `gst::Iterator::filter()`.
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- Check that `VideoInfo` is valid when creating a `VideoFrame`.
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- Don't potentially dereference a `NULL` pointer when getting the format
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from an invalid `VideoInfo` or `AudioInfo`.
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- Don't unmap borrowed `VideoFrameRef`s.
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### Added
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- `gst::ProtectionMeta`, `gst_video::VideoAffineTransformationMeta`,
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`VideoCropMeta` and `VideoRegionOfInterestMeta` bindings.
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- Various new `gst_rtp::RTPBuffer` methods.
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- `gst_audio::audio_buffer_truncate()`, `AudioMeta` and `AudioBuffer`
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bindings.
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## [0.15.6] - 2020-05-28
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### Fixed
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- Assert that the data passed to `VideoCaptionMeta::add()` is not empty.
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- Don't store strong references to the object in the bus, appsink and appsrc
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futures `Stream` / `Sink` adapters. This would keep them alive unnecessarily
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and would prevent the `Stream` / `Sink` to ever "finish" on its own.
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- Handle receiving a `None` reply in the change function of `gst::Promise`.
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This is apparently valid. For backwards compatibility reasons this is
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currently replaced with an empty structure but in 0.16 the API will
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explicitly handle `None`.
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### Added
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- `gst::Stream::debug()` and `gst::StreamCollection::debug()` for converting
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into a structured string with the actual contents of each.
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- `gst::Structure::from_iter()` and `gst::Caps::from_iter()` to create
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structures/caps from iterators.
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- `gst::Event` support for getting/setting the `gst::Stream` in the
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`StreamStart` event.
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- `gst_video::calculate_display_ratio()` and `::guess_framerate()`.
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- Various video related `gst::CapsFeatures` in `gst_video`.
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- `TryFrom`/`From` impls for converting between `gst::Structure` and
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`gst_video::VideoConverterConfig`.
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- Various `glib::Value` trait impls for `SDPMessage`, `StructureRef`,
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`CapsFeatureRef` and all borrowed variants of miniobjects to be able to
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work with the borrowed, non-owned variants when handling `glib::Value`s.
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## [0.15.5] - 2020-05-03
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### Fixed
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- Revert: Allow logging any `glib::Object` and not just `gst::Object`. This
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broke API in subtile ways and needs to wait until 0.16
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- Replace `%` in log output with `%%` to prevent accidental C formatting
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- Add missing manual traits to the documentation
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### Added
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- `BufferRef::peek_memory_mut()` to give a mutable reference to a given memory
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- Different iterators for iterating over the memories of a buffer
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- Support for `gst_audio::AudioClippingMeta`
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- `gst::Plugin::get_plugin_name()` was added
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- `gst::Element::get_current_clock_time()` and
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`gst::Element::get_current_running_time() helper functions
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- `gst::State` and `StateChange` API for calculating next/previous state and
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convert from/to the components of a state change
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### Changed
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- Use `mem::ManuallyDrop` instead of `mem::forget` everywhere
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## [0.15.4] - 2020-03-09
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### Fixed
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- Allow logging any `glib::Object` and not just `gst::Object`
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- Fix floating reference handling in `RTSPMedia::take_pipeline()`
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- Hold `GMutex` guards for the remainder of the function and warn if they're
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directly dropped
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- Work around empty/any caps handling bugs in `Caps::fixate()`
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### Added
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- Add `BaseTransform::prepare_output_buffer()` subclassing support
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- `RTSPServer`, `RTSPClient`, `RTSPMedia` and `RTSPMediaFactory` subclassing
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support
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- Handle panicking in `appsrc`/`appsink` callbacks by posting an error message
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instead of killing the process
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## [0.15.3] - 2020-02-15
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### Fixed
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- `UniqueFlowCombiner::clear()` should take a mutable reference.
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- `AudioStreamAlign` doesn't require mutable references for getters anymore.
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- Don't use bool return value of `gst_video_info_set_format()` and
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`gst_video_info_align()` with GStreamer < 1.11.1 as it returned void back
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then. We'd otherwise use some random value.
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- Make `VideoInfo::align()` is available since 1.8.
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- Fix changing/clearing of `AppSrc`, `AppSink` callbacks and `Bus` sync
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handler. Before 1.16.3 this was not thread-safe and caused crashes. When
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running with older versions changing them causes a panic now and unsetting
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the bus sync handler has not effect. With newer versions it works correctly.
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### Added
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- Add `Clone` impls for `BufferPoolConfig` and `PlayerConfig`.
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- Add `VideoConverter` bindings.
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- Add `Future`s variant for `gst::Promise` constructor.
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- Add `Future`s variant for `gst_video::convert_sample_async()`.
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- Add `submit_input_buffer()`, `generate_output()`, `before_transform()`,
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`copy_metadata()` and `transform_meta()` virtual method support for
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`BaseTransform`.
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- Add `AppSink` `Stream` adapter and `AppSrc` `Sink` adapter for integrating
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both into Rust async contexts.
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### Changed
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- More generic implementations of `VideoFrame` / `VideoFrameRef` functions to
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allow usage in more generic contexts.
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## [0.15.2] - 2020-01-30
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### Fixed
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- Fix another race condition in the `gst::Bus` `Stream` that could cause it to
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not wake up although a message is available.
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|
|
## [0.15.1] - 2020-01-23
|
|
### Added
|
|
- Use static inner lifetime for `VideoCodecState<Readable>` so that it can be
|
|
stored safely on the heap.
|
|
- Getters/setters for `BinFlags` on `gst::Bin`.
|
|
- `gst::Caps::builder_full()` for building caps with multiple structures
|
|
conveniently.
|
|
- `gst::Element::call_async_future()` for asynchronously spawning a closure
|
|
and returning a `Future` for awaiting its return value.
|
|
|
|
### Fixed
|
|
- Various clippy warnings.
|
|
- Getters/setters for `PadFlags` on `gst::Pad` now provide the correct
|
|
behaviour.
|
|
- Take mutex before popping messages in the `gst::Bus` `Stream` to close a
|
|
small race condition that could cause it to not be woken up.
|
|
- `gst::ChildProxy` implementers do not have to provide `child_added()` and
|
|
`child_removed()` functions anymore but these are optional now.
|
|
- Manually implement `Debug` impls for various generic types where to `Debug`
|
|
impl should not depend on their type parameters also implementing `Debug`.
|
|
|
|
## [0.15.0] - 2019-12-18
|
|
### Added
|
|
- `StructureRef::get_optional()` for returning `None` if the field does not
|
|
exist instead of `Err`
|
|
- Bindings for `gstreamer-rtp` library, mostly `RTPBuffer`
|
|
- Support for writing `Preset`, `TagSetter`, `Clock`, `SystemClock` subclasses
|
|
- Bindings for `Typefind::get_length()`
|
|
- Bindings for `BaseSrcImpl::get_times()`
|
|
- Bindings (incl. subclassing) for `AudioSink` and `AudioSrc`
|
|
- Missing `Send`/`Sync` impl for various types
|
|
|
|
### Fixed
|
|
- Cleanup of cargo features/dependencies to improve build times
|
|
- Serde serialization with optional values.
|
|
Attention: This changes the format of the serialization!
|
|
- `VideoEncoder`/`VideoDecoder` `proxy_getcaps()` can't return `None`
|
|
- Use non-panicking UTF8 conversion in log handler. We don't want to panic
|
|
just because some C code printed a non-UTF8 string
|
|
- Re-rexport all traits from the crate level and also ensure that all traits
|
|
are actually included in the preludes
|
|
- Actually export `is_video_overlay_prepare_window_handle_message()` function
|
|
- Use `FnMut` for the `appsink` callbacks instead of `Fn`
|
|
- `Promise` change function returns the actual reply to the promise now
|
|
instead of just passing the promise itself
|
|
- Memory leak in `Iterator::filter()`
|
|
- `BinImpl::add()` takes ownership of floating references
|
|
- `DeviceImpl::create_element()` preserves floating flag
|
|
- `BinImpl::remove()` takes a strong reference of the element now as the last
|
|
reference might be owned by the bin and otherwise we would potentially have
|
|
a use-after-free afterwards
|
|
- `BaseParseFrame` and `VideoCodecFrame` take a `&mut self` now for various
|
|
functions that actually change the frame
|
|
|
|
### Changed
|
|
- Minimum supported Rust version is 1.39
|
|
- Allow passing `None` to `VideoEncoder::finish_frame()`
|
|
- Various `to_string()` methods were moved into the `Display` trait impl and
|
|
for some types `to_str()` was added to return a `&'static str`
|
|
- .gir files were updated to 1.16.2 release
|
|
- `Sample` constructor uses the builder pattern now
|
|
- `VideoMeta::add_full()` is simplified and requires parameters
|
|
- `BasetransformImpl::set_caps()` returns a `Result` instead of `bool`
|
|
- SDP data type getters for strings return an `Option` now as these can be
|
|
`None` in practice although not allowed by the SDP spec
|
|
- Various functions returning `Option`s were changed to return `Results` if
|
|
`None` actually signalled an error instead of just a missing value
|
|
|
|
### Removed
|
|
- "subclassing" and "futures" cargo features. These are enabled by default now
|
|
|
|
## [0.14.5] - 2019-09-17
|
|
### Added
|
|
- Support subclassing of `gst::Device`, `gst::DeviceProvider`,
|
|
`gst_audio::AudioDecoder` and `::AudioEncoder`
|
|
- Support for `Element::set_clock` and `::provide_clock` virtual methods
|
|
- `ElementClass::add_metadata` was added
|
|
- `gst_video::VideoDecoder` and `::VideoEncoder` got support for `get_caps`,
|
|
`negotiate`, `src/sink_query/event` and the `drain` virtual methods
|
|
- `Element::num_pads`, `::num_src_pads` and `::num_sink_pads` functions
|
|
- `gst_video::VideoDecoder` and `::VideoEncoder` got `get_allocator` bindings
|
|
- `gst::Iterator` implements `IntoIterator` now for providing
|
|
`std::iter::Iterator<Item=<Result<T, IteratorError>>` adapter
|
|
- Error macros for audio/video decoder subclasses to handle decoding errors
|
|
more gracefully and only actually error out after many consecutive errors
|
|
|
|
### Fixed
|
|
- Macros now also work in Rust 2018 edition without `#[macro_use]` but
|
|
explicit imports
|
|
- The log handler unit test runs reliable in parallel with other tests
|
|
- Manually implement `Debug` for `gst::Iterator` to allow it for any `T`
|
|
instead of `T: Debug`
|
|
- `Device::create_element` has correct reference count handling now
|
|
- Return `NotNegotiated` in the video codec base classes if setting the output
|
|
state fails instead of `Error`
|
|
|
|
## [0.14.4] - 2019-08-14
|
|
### Added
|
|
- Bindings for adding/removing custom log functions
|
|
- Bindings for `calculate_linear_regression()`
|
|
- Constants for base class custom flow returns
|
|
|
|
### Fixed
|
|
- Ownership of pad in `Element::release_pad()` virtual method implementations
|
|
|
|
## [0.14.3] - 2019-07-16
|
|
### Added
|
|
- `Buffer::unset_flags()` for unsetting specific buffer flags
|
|
- `VideoBufferFlags` flags type and `VideoBufferExt::set_video_flags()`,
|
|
`unset_video_flags()` and `get_video_flags()` for working with video buffer
|
|
flags from safe code.
|
|
|
|
### Fixed
|
|
- Setting buffer flags does not override arbitrary other flags anymore but
|
|
only sets the flags in question. This is necessary to not override extension
|
|
buffer flags like `gst_video::VideoBufferFlags`.
|
|
|
|
## [0.14.2] - 2019-07-15
|
|
### Added
|
|
- Support for `ReferenceTimestampMeta`
|
|
|
|
## [0.14.1] - 2019-07-06
|
|
### Added
|
|
- Various new WebRTC enum types from 1.14.1/1.16.0
|
|
|
|
### Fixed
|
|
- Correctly generate interlaced `VideoInfo` by using
|
|
`gst_video_info_set_interlaced_format()` instead of the generic function.
|
|
- serde serialization unit tests for `gst::format` succeed again now.
|
|
|
|
### Changed
|
|
- `Debug` impls for `VideoFormatInfo` and `AudioFormatInfo` now print all the
|
|
details of the format instead of only the name, and the `Debug` impls for
|
|
`VideoInfo` and `AudioInfo` also print the format now.
|
|
|
|
## [0.14.0] - 2019-06-24
|
|
### Added
|
|
- Bindings for `GLSyncMeta`.
|
|
- Bindings for setting/getting `TagScope` on a `TagList`
|
|
- Bindings for `GLDisplayWayland` and `GLDisplayX11` in addition to the
|
|
already existing `GLDisplayEGL`
|
|
- Bindings for `Bus::pop_filtered()` and related functions
|
|
- Bindings for getting/setting `Object`, `Element`, `Bin`, `Pipeline` and
|
|
`Plugin` flags
|
|
- Bindings for `VideoCaptionMeta`
|
|
- `Debug` impl of `Buffer` now also shows the metas of the buffers
|
|
- Expose flow return in `PadProbeInfo` for overriding the return value
|
|
- Bindings for `VideoDecoder` and `VideoEncoder`, including subclassing
|
|
support
|
|
- Bindings for `Memory`, `Allocator` and `VideoBufferPool`
|
|
- Bindings for `VideoFormatInfo::pack` and `::unpack` for format conversion
|
|
- Bindings for `BaseParse`, including subclassing support
|
|
- Various new arithmetic operation impls for fractions, formatted values and
|
|
`ClockTime`
|
|
- Bindings for `VideoInfo::align()`
|
|
|
|
### Changed
|
|
- The `SDPMessage` and `SDPMedia` bindings were completely rewritten as they
|
|
were broken before and caused crashes in various usages. As part of this
|
|
there's also some more convenience API available on these types, like
|
|
iterators for example, and API to modify the `SDPMedia` contained in a
|
|
`SDPMessage`.
|
|
- Update to GStreamer 1.16.
|
|
- Regenerate with latest gir.
|
|
- Run all autogenerated code through rustfmt after generation too.
|
|
- Updated to latest versions of GLib/GIO/etc crates.
|
|
- Updated to futures 0.3 / `std::future`
|
|
- `ProxyPad` default functions moved to an extension trait instead of plain
|
|
functions on `ProxyPad`, making them more in sync with the default `Pad`
|
|
functions
|
|
- GStreamer plugins are now exporting the new 1.14+ plugin symbols if they
|
|
were configured for GStreamer 1.14+
|
|
- Arithmetic operations on formatted values and `ClockTime` do overflow checks
|
|
now and replace the result with the `NONE` value on overflow
|
|
- `TryFrom`/`TryInto` traits are used in various places now instead of the
|
|
previous ad-hoc implementations of them.
|
|
- Registering element/typefind/device monitor factories requires passing a
|
|
value of `gst::Rank` now instead of an arbitrary `u32`
|
|
|
|
### Fixed
|
|
- Use correct type for destroying pad task closure data. This was previously
|
|
using the wrong type, causing crashes at runtime.
|
|
- `DeviceAdded`/`DeviceRemoved` message getters are transfer full so we don't
|
|
need to take an additional reference that would be leaked.
|
|
- `AppSink` callbacks are correctly marked as `Send` instead of `Send+Sync`,
|
|
allowing a wider range of closures to be used for them.
|
|
- Handle `PadProbeReturn::Handled` return values from pad probes more
|
|
correctly.
|
|
- `ToOwned::to_owned()` on miniobjects has to create copies instead of
|
|
only increasing the reference count. Otherwise it was possible to create
|
|
multiple mutable and immutable references to the same object at the same
|
|
time.
|
|
- Various functions take references to owned miniobjects instead of borrowed
|
|
references as it was otherwise possible to create multiple mutable or
|
|
immutable references to the same object at the same time.
|
|
- `URIHandler::set_uri` does not accept `None` anymore as this is not allowed
|
|
by the C function.
|
|
- Comparisons and addition of `TypeFindProbability` and `Rank` work correctly now
|
|
- Various `Display` implementations were fixed to not cause a stack overflow
|
|
due to infinite recursion anymore
|
|
- Various `::to_string()` functions don't take ownership of C strings anymore
|
|
that they do not own, which caused double frees before
|
|
|
|
### Removed
|
|
- MIKEY related bindings from the SDP library. The bindings were broken and
|
|
until someone needs them these are not available anymore.
|
|
|
|
## [0.13.0] - 2019-02-22
|
|
### Added
|
|
- Subclassing infrastructure was moved directly into the bindings,
|
|
making the `gst-plugin` crate deprecated. This involves many API
|
|
changes but generally cleans up code and makes it more flexible.
|
|
Take a look at the `gst-plugins-rs` crate for various examples.
|
|
- Bindings for GStreamer GL library
|
|
- Bindings for `CapsFeatures` and `Meta`
|
|
- Bindings for `ParentBufferMeta, `VideoMeta` and `VideoOverlayCompositionMeta`
|
|
- Bindings for `VideoOverlayComposition` and `VideoOverlayRectangle`
|
|
- Bindings for `VideoTimeCode`
|
|
- Bindings for `NetAddressMeta`
|
|
- Bindings for registering custom tags
|
|
- `UniqueFlowCombiner` and `UniqueAdapter` wrappers that make use of
|
|
the Rust compile-time mutability checks and expose more API in a safe
|
|
way, and as a side-effect implement `Sync` and `Send` now
|
|
- `Bus::add_watch_local()` and `gst_video::convert_frame_async_local()` that
|
|
allows to use a closure that does not implement `Send` but can only be
|
|
called from the thread owning the main context.
|
|
- More complete bindings for `Allocation` `Query`
|
|
- `pbutils` functions for codec descriptions
|
|
- `TagList::iter()` for iterating over all tags while getting a single
|
|
value per tag. The old `::iter_tag_list()` function was renamed to
|
|
`::iter_generic()` and still provides access to each value for a tag
|
|
- `Bus::iter()` and `Bus::iter_timed()` iterators around the
|
|
corresponding `::pop*()` functions
|
|
- Getters for `VideoColorimetry` to access its fields
|
|
- `Debug` impls for various missing types.
|
|
- serde serialization of `Value` can also handle `Buffer` now
|
|
- Extensive comments to all examples with explanations
|
|
- Transmuxing example showing how to use `typefind`, `multiqueue` and
|
|
dynamic pads
|
|
- basic-tutorial-12 was ported and added
|
|
|
|
### Changed
|
|
- Rust 1.31 is the minimum supported Rust version now
|
|
- Update to latest gir code generator and glib bindings
|
|
- Functions returning e.g. `gst::FlowReturn` or other "combined" enums
|
|
were changed to return split enums like `Result<gst::FlowSuccess,
|
|
gst::FlowError>` to allow usage of the standard Rust error handling.
|
|
- Various functions and callbacks returning `bool` or `Option<_>` were
|
|
changed to return a `Result<_, glib::BoolError>` or
|
|
`Result<_, gst::LoggableError>` or `Result<_, gst::ErrorMessage>` for
|
|
better integration with Rust's error handling infrastructure.
|
|
- Some infallible functions returning `bool` were changed to return `()`.
|
|
- `MiniObject` subclasses are now newtype wrappers around the
|
|
underlying `GstRc<FooRef>` wrapper. This does not change the
|
|
API in any breaking way for the current usages, but allows
|
|
`MiniObject`s to also be implemented in other crates and
|
|
makes sure `rustdoc` places the documentation in the right places.
|
|
- `BinExt` extension trait was renamed to `GstBinExt` to prevent
|
|
conflicts with `gtk::Bin` if both are imported
|
|
- `Buffer::from_slice()` can't possible return `None`
|
|
|
|
### Fixed
|
|
- `gst::tag::Album` is the album tag now instead of artist sortname
|
|
- Return `0` for the channel mask corresponding to negative
|
|
`AudioChannelPosition`s.
|
|
- `PartialOrd` and related traits are implemented via pointer equality on
|
|
`ClockId` instead of using the compare function. Two clock ids with the same
|
|
timestamp are not necessarily the same.
|
|
- Various functions that are actually fallible are now returning an
|
|
`Option<_>`.
|
|
- Various `clippy` warnings
|
|
|
|
## [0.12.2] - 2018-11-26
|
|
### Fixed
|
|
- PTP clock constructor actually creates a PTP instead of NTP clock
|
|
|
|
### Added
|
|
- Bindings for GStreamer Editing Services
|
|
- Bindings for GStreamer Check testing library
|
|
- Bindings for the encoding profile API (encodebin)
|
|
- VideoFrame, VideoInfo, AudioInfo, StructureRef implements Send and Sync now
|
|
- VideoFrame has a function to get the raw FFI pointer
|
|
- From impls from the Error/Success enums to the combined enums like
|
|
FlowReturn
|
|
- Bin-to-dot file functions were added to the Bin trait
|
|
- gst_base::Adapter implements SendUnique now
|
|
|
|
### Changed
|
|
- All references were updated from GitHub to freedesktop.org GitLab
|
|
- Fix various links in the README.md
|
|
- Link to the correct location for the documentation
|
|
- Remove GitLab badge as that only works with gitlab.com currently
|
|
|
|
## [0.12.1] - 2018-09-21
|
|
### Added
|
|
- More complete bindings for the gst_video::VideoOverlay interface, especially
|
|
gst_video::is_video_overlay_prepare_window_handle_message()
|
|
|
|
## [0.12.0] - 2018-09-08
|
|
### Added
|
|
- Bindings for the GStreamer SDP and WebRTC libraries
|
|
- Generic API for working with tags that is based on string tag names and
|
|
glib::Value for the tag values
|
|
- Bindings for Aggregator and AggregatorPad
|
|
- Bindings for BaseTransform/BaseSrc::get_buffer_pool()
|
|
- Optional serde implementations for the basic GStreamer data flow and metadata types
|
|
|
|
### Changed
|
|
- Use ptr::NonNull in various places
|
|
- Updated to muldiv 0.2, num-rational 0.2
|
|
- Bus::create_watch() can't return None
|
|
- Remove CallbackGuard as unwinding across FFI boundaries is not undefined
|
|
behaviour anymore but will directly cause a panic
|
|
- Changed from the futures to the futures-preview crate as an optional
|
|
dependency
|
|
- Various Caps operations take a &CapsRef instead of &Caps
|
|
- "deep-notify" signal takes the whole ParamSpec as parameter instead of only
|
|
the signal name
|
|
- Some structs were changed from empty struct to empty enums
|
|
- Pad probe code does not take an additional reference to the data anymore,
|
|
potentially passing writable events/buffers into the probe
|
|
- ValueExt::compare() is implemented around std::cmp::Ordering now instead of
|
|
a custom enum that was basically the same
|
|
|
|
### Fixed
|
|
- Pad::add_probe() can return None if an IDLE probe was already called and
|
|
removed in the meantime
|
|
- Various compiler and clippy warnings
|
|
|
|
### Removed
|
|
- std::Iterator impl for gst::Iterator. It was awkward to use because the
|
|
gst::Iterator could fail at each iteration
|
|
|
|
## [0.11.6] - 2018-08-27
|
|
### Fixed
|
|
- Build with NLL/two-phase borrows
|
|
- Explicitly define [bin] section for discoverer example to fix a cargo
|
|
warning
|
|
|
|
### Added
|
|
- Add unsafe gst::deinit() function
|
|
- Ord/PartialOrd impls on gst::Seqnum
|
|
- Getter for current pad mode
|
|
- gst::Pad::sticky_events_foreach() for iterating over all sticky events
|
|
in a thread-safe way
|
|
|
|
## [0.11.5] - 2018-07-24
|
|
### Fixed
|
|
- `gst::Bus`'s sync handler must unref every message if
|
|
`gst::BusSyncReply::Drop` is returned, otherwise they are all leaked
|
|
|
|
## [0.11.4] - 2018-07-19
|
|
### Fixed
|
|
- `gst::Caps::subtract()` does not leak its arguments anymore
|
|
- `gst::Caps::get_structure()` gracefully returns `None` if the index
|
|
is out of bounds instead of a `g_return_val_if_fail()`
|
|
- `gst::Structure::new()` has to give away ownership of the info structure
|
|
but didn't. For 0.11 we internally copy, in 0.12 it will take the info
|
|
structure by value
|
|
- Typefind tests don't fail anymore if the system has typefind factories
|
|
without caps
|
|
|
|
### Added
|
|
- An additional assertion that ensures that miniobjects are actually
|
|
writable before creating a mutable reference
|
|
|
|
## [0.11.3] - 2018-06-08
|
|
### Added
|
|
- `gst::Bus::remove_watch()` is now available to remove a bus watch again
|
|
- `fmt::Debug` impls for `AudioInfo` and `VideoInfo` were added
|
|
- `fmt::Debug` impls for mini objects also print the pointer value now to make
|
|
it easier to track them in debug logs
|
|
- `PlayerVisualization` has accessors for the name and description fields now,
|
|
without which there is no sensible way to use them or to set a player
|
|
visualization
|
|
|
|
## [0.11.2] - 2018-05-09
|
|
### Fixed
|
|
- Work-around various floating reference handling changes between 1.12 and
|
|
1.14 to be able to run with both versions without memory leaks or other
|
|
reference count problems.
|
|
This affects NetTimeProvider, BufferPool, DeviceMonitor, Stream,
|
|
StreamCollection, and Player, NetClientClock, NetClock, PtpClock which were
|
|
already previously fixed.
|
|
|
|
### Changed
|
|
- Change the appsrc need-data and all appsink callbacks to not require the
|
|
Sync bound anymore and change from Fn to FnMut. They can only be called from
|
|
a single thread at a time. This change is only done for the corresponding
|
|
callbacks, not the signals.
|
|
|
|
## [0.11.1] - 2018-04-07
|
|
### Fixed
|
|
- Fix Structure::to_string() to not run into an infinite recursion but call
|
|
the method on the contained StructureRef instead of on itself
|
|
|
|
## [0.11.0] - 2018-03-20
|
|
### Changed
|
|
- Updated everything to GStreamer 1.14.0
|
|
- Event, Message and Query types were refactored to improve usability.
|
|
Especially newly constructed queries allow to directly use the type-specific
|
|
functions to be used without first creating a view
|
|
- VideoFrameRef::copy_to_ref() and ::copy_plane_to_ref() are gone now and the
|
|
original functions work with refs instead of full frames
|
|
- PadProbeId and NotifyIds are not Copy/Clone anymore and are taken by value
|
|
- GstPlayer has GstObject as parent class now
|
|
|
|
### Added
|
|
- GstPbutils, GstSdp, GstRtsp and GstRtspServer bindings
|
|
- GstPromise, GstAudioStreamAlign and various other 1.14 API
|
|
- GstVideoFilter and GstBufferPool bindings
|
|
- Element::call_async()
|
|
- Debug impl For Toc and TocEntry
|
|
- Various new examples (RTP FEC, RTSP server, tag usage, ...)
|
|
|
|
### Fixed
|
|
- Memory leak in gst_video::convert_sample_async()
|
|
|
|
## [0.10.2] - 2018-02-18
|
|
### Fixed
|
|
- Fix building of messages with custom fields for types that don't have a
|
|
GstStructure
|
|
|
|
### Added
|
|
- VideoFrameRef::copy_to_ref() and ::copy_plane_to_ref(), which work with
|
|
VideoFrameRefs instead of full VideoFrames
|
|
- Getters for the BaseSrc/Sink/Transform configured segment
|
|
- Document the gstreamer-player-1.0 dependency in the README.md
|
|
|
|
## [0.10.1] - 2018-01-03
|
|
### Fixed
|
|
- Don't require &mut self for TagSetterExtManual::add()
|
|
|
|
### Added
|
|
- A TagSetter example application
|
|
- Bindings for gst_video::convert_sample() and ::convert_sample_async()
|
|
- Bindings for gst_video::VideoRectangle
|
|
- Debug impl for Sample and ::with_buffer_list() constructor
|
|
- A borrowing version of VideoFrame: VideoFrameRef
|
|
- Bindings for GstVideoFilter
|
|
|
|
### Changed
|
|
- Deprecated Sample::get_info() in favour of ::get_structure()
|
|
- Player has gst::Object as another parent class now
|
|
|
|
## [0.10.0] - 2017-12-22
|
|
### Fixed
|
|
- Various clippy warnings
|
|
- Memory leak of the tag list in Toc::merge_tags()
|
|
- Property getters use Values of the correct type
|
|
- Event::get_structure(), Message::get_structure() and
|
|
Query::get_structure() can return None for the structure
|
|
- Various other nullability fixes all over the API, changing functions to
|
|
accept Option<> or returning Option<>, or only plain types
|
|
- Functions taking paths/filenames now actually take Paths instead of &strs
|
|
- Element::remove_pad() is not giving away a new reference to the pad
|
|
anymore, which caused a memory leak of all pads ever removed
|
|
- Precision handling in ClockTime's Display impl
|
|
- Video/AudioInfo are only Send, not Sync
|
|
|
|
### Added
|
|
- Various enums now also derive useful traits like Copy, Clone and Hash in
|
|
addition to PartialEq, Eq and Debug
|
|
- TagList::merge() and insert() for combining tag lists
|
|
- EventType gained many useful functions to work with event types and
|
|
a PartialOrd impl to check expected event order of event types where it matters
|
|
- MessageRef/EventRef/QueryRef implement ToOwned
|
|
- Bindings for Registry and PluginFeature
|
|
- Event::set_running_time_offset() for adjusting the offset while events
|
|
pass through the pipeline
|
|
- Event/Message GroupIds and Seqnums now have a newtype wrapper around u32
|
|
instead of the plain value, making usage of them slightly more typesafe.
|
|
Also add an "invalid" value for both, as exists in latest GStreamer now.
|
|
- FormattedValue, GenericFormattedValue and related types were
|
|
implemented now, which allows more convenient and type-safe usage of
|
|
formatted values (time, bytes, etc)
|
|
- Bindings for force-keyunit and still-frame events were added
|
|
- MappedBuffer/BufferMap now implement various other useful traits, including
|
|
AsRef<[u8]>, AsMut, Deref, DerefMut, Debug, PartialEq and Eq
|
|
- Add VideoMultiviewFramePacking enum, and use it in Player
|
|
- Bindings for the GStreamer Net library, including PTP/NTP/network client
|
|
clocks and the GStreamer NetClock provider for network synchronization of
|
|
pipelines
|
|
- IteratorError implements std::error:Error
|
|
- Plugin::add_dependency() and ::add_dependency_simple() was added
|
|
- Rank and TypeFindProbability implement PartialOrd/Ord now
|
|
- Bindings for TypeFind, TypeFindFactory and the typefind helpers
|
|
- StreamCollection::iter() for iterating over all contained streams
|
|
- ErrorMessage type that can be used e.g. in a Result for passing an error
|
|
message from somewhere to upper layers to then be posted on an element the
|
|
same way gst_element_error!() would've done
|
|
|
|
### Changed
|
|
- Sample::new(), TagList::add(), Structure::set() and similar
|
|
functions take the values (ToSendValue impls) by reference instead of value.
|
|
They were not consumed by the function before.
|
|
- The Debug impls of various types, including Event/Buffer/Message/Query/Structure
|
|
were improved to print all the fields, similar to what GST_PTR_FORMAT would
|
|
do in C
|
|
- Switched to lazy_static 1.0
|
|
- Gap event and Duration tag are using ClockTimes now, as well as various
|
|
Player signals
|
|
- Segment is now based on a generic type FormattedSegment that can
|
|
take any format (time, bytes, etc) or a GenericFormattedValue for more
|
|
type-safety and convenience. Also functions for "casting" between a generic
|
|
segment and a segment with a specific format exist on this now
|
|
- AppSrc and AppSink now have a builder for the callbacks, making it
|
|
unnecessary to always provide all callbacks even if only one is actually
|
|
needed
|
|
- Various functions that returned bool for errors, are now returning a Result
|
|
- Player configuration is now a custom type with more convenient API
|
|
- Player VideoInfo uses a Fraction instead of (u32,u32) for the framerate and
|
|
pixel-aspect-ratio
|
|
- VideoFrame API has more consistent API between writable and read-only
|
|
variants
|
|
- Buffer::copy_into() was added, and ::copy_region() now takes a
|
|
BufferCopyFlags parameter instead of always using the default flags
|
|
- ChildProxy::set_child_property() takes a &ToValue now to follow the API of
|
|
Object::set_property() and improve usability
|
|
- Proxy/GhostPad default pad functions use the correct specific pad type now
|
|
instead of a generic Pad
|
|
- Bus::add_signal_watch_full() takes a Priority for the priority instead of u32
|
|
- Clock::(un)adjust_with_calibration() takes no clock parameter anymore
|
|
|
|
### Removed
|
|
- FormatValue was removed in favour of GenericFormattedValue and the
|
|
connected traits and specific format impls
|
|
|
|
## [0.9.1] - 2017-11-26
|
|
### Fixed
|
|
- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
|
|
`PadLinkError`/`PadLinkSuccess` too
|
|
|
|
## [0.9.0] - 2017-11-26
|
|
### Added
|
|
- Bindings for (outputting to) the GStreamer logging system
|
|
- Bindings for the GStreamer base library
|
|
- Bindings for all the `Pad` functions to override pad behaviour, and pad task
|
|
functions
|
|
- Bindings for `StaticCaps` and `StaticPadTemplate`
|
|
- Bindings for `deep-notify` signal on `Object`
|
|
- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
|
|
from an element with context information (file, line, module, etc.) similar
|
|
to the C `GST_ELEMENT_ERROR` macro
|
|
- Support for setting custom fields in `Messages`/`Events` during construction
|
|
- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
|
|
`AsMut<[u8]>`
|
|
- Support for using the `Read` trait on `Adapter`
|
|
- Functions for getting all sink/src/all pads of an `Element`, and all children
|
|
of a `Bin`
|
|
- Builder for `Caps` and `Structures` in addition to the existing functions
|
|
- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
|
|
- Rust ports of the basic tutorials 1 to 8 from
|
|
https://gstreamer.freedesktop.org/documentation/tutorials/
|
|
- "Getting started" and "Installation" sections to the README.md
|
|
- "dox" feature for generating documentation for all available configurations
|
|
|
|
### Fixed
|
|
- `StackTraceFlags` are only available since 1.12
|
|
- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
|
|
examples and tutorials, to be able to show a window or anything else
|
|
|
|
### Changed
|
|
- `ClockTime` is now a wrapper around `Option<u64>` to handle the
|
|
`CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
|
|
and other traits as needed and ensures that no accidential calculations with
|
|
`CLOCK_TIME_NONE` can happen
|
|
- "Values with format", like in `Duration`/`Position`/`Convert` queries or
|
|
`Seek` events now return a `FormatValue` type. This contains the actual
|
|
`Format` together with the value and does any required conversions. This
|
|
also makes it harder to accidentially mix e.g. values in bytes and time
|
|
- `PadProbeId` does not implement `Clone`/`Copy` anymore
|
|
- Property notify watches return a custom type instead of ulong
|
|
- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
|
|
`glib::Error` now. Using arbitrary ones does not work
|
|
- `Iterator` bindings were completely rewritten and provide the item type as a
|
|
generic type parameter now, greatly simplifying its usage
|
|
- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
|
|
`Structures`, as their content must be possible to send to different threads
|
|
safely
|
|
- `Message::get_src()` can return `None`
|
|
- Allow `None` as `Caps` in `AppSrc`/`AppSink`
|
|
- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
|
|
- Moved `copy()` from `GstRc` directly to `MiniObject`
|
|
- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
|
|
implement an `into_result()` function that splits them into a `Result` with
|
|
the good and bad cases. Also mark them as `#[must_use]` to make it harder to
|
|
accidentially ignore errors.
|
|
- Error enums implement the `Error` trait
|
|
- Many examples use the `failure` crate for error handling now, cleaning up the
|
|
error handling code quite a bit
|
|
- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
|
|
|
|
## [0.8.2] - 2017-11-11
|
|
### Fixed
|
|
- Implement StaticType of BufferRef instead of Buffer. Buffer aka
|
|
GstRc<BufferRef> already implements StaticType if BufferRef does, and
|
|
without this it was not possible to use Buffers in GValues.
|
|
- Free memory of the appsink/appsrc callbacks with the correct type. It was
|
|
crashing because of using the wrong type before.
|
|
- Fix documentation URLs in Cargo.toml.
|
|
|
|
### Added
|
|
- Installation instructions and links to documentation for getting started to
|
|
README.md.
|
|
|
|
## [0.8.1] - 2017-09-15
|
|
### Added
|
|
- Implement Send+Sync for Query, Message and Event, and their corresponding
|
|
Ref types.
|
|
|
|
### Fixed
|
|
- Constructor for gst_player::Player now works properly with GStreamer 1.12
|
|
when passing a video renderer or signal dispatcher. There was a reference
|
|
counting bug.
|
|
- Instead of returning &'static references from functions, return references
|
|
with a generic, unbound lifetime instead.
|
|
See https://github.com/rust-lang/rust/pull/42417#issue-233404573
|
|
- Various "unused external crate" warnings and clippy warnings everywhere.
|
|
|
|
### Changed
|
|
- Remove Cargo.lock from GIT, it's not very useful for library crates.
|
|
- Run everything through latest rustfmt-nightly.
|
|
- Use while-let (instead of loop and if-let) and CLOCK_TIME_NONE (instead of
|
|
u64::MAX) in the examples.
|
|
|
|
## 0.8.0 - 2017-08-31
|
|
|
|
- Initial release of the autogenerated GStreamer bindings. Older versions
|
|
(< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
|
|
The API of the two is incompatible.
|
|
|
|
[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.0...HEAD
|
|
[0.17.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.7...0.17.0
|
|
[0.16.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.6...0.16.7
|
|
[0.16.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.5...0.16.6
|
|
[0.16.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.4...0.16.5
|
|
[0.16.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.3...0.16.4
|
|
[0.16.3]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.2...0.16.3
|
|
[0.16.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.1...0.16.2
|
|
[0.16.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.0...0.16.1
|
|
[0.16.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.7...0.16.0
|
|
[0.15.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.6...0.15.7
|
|
[0.15.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.5...0.15.6
|
|
[0.15.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.4...0.15.5
|
|
[0.15.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.3...0.15.4
|
|
[0.15.3]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.2...0.15.3
|
|
[0.15.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.1...0.15.2
|
|
[0.15.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.15.0...0.15.1
|
|
[0.15.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.14.2...0.15.0
|
|
[0.14.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.14.1...0.14.2
|
|
[0.14.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.14.0...0.14.1
|
|
[0.14.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.13.0...0.14.0
|
|
[0.13.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.12.2...0.13.0
|
|
[0.12.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.12.1...0.12.2
|
|
[0.12.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.12.0...0.12.1
|
|
[0.12.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.6...0.12.0
|
|
[0.11.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.5...0.11.6
|
|
[0.11.5]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.4...0.11.5
|
|
[0.11.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.3...0.11.4
|
|
[0.11.3]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.2...0.11.3
|
|
[0.11.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.1...0.11.2
|
|
[0.11.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.11.0...0.11.1
|
|
[0.11.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.10.2...0.11.0
|
|
[0.10.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.10.1...0.10.2
|
|
[0.10.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.10.0...0.10.1
|
|
[0.10.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.9.1...0.10.0
|
|
[0.9.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.9.0...0.9.1
|
|
[0.9.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.8.1...0.9.0
|
|
[0.8.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.8.1...0.8.2
|
|
[0.8.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.8.0...0.8.1
|