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Update CHANGELOG.md for 0.18.0
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@ -5,6 +5,83 @@ 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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## [0.18.0] - 2022-01-16
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### Added
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- `gst_rtp::RtpHeaderExtension::read()` and `write()`.
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- `gst::ElementMetadata` has a `const` constructor now.
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- `gst_rtp::RtpBuffer` API works on buffer references instead of plain buffers
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for statically enforcing writability and usage in more places.
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- `gst_video::VideoCodecAlphaMeta` and `gst::CustomMeta`.
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- `gst::MiniObject` for generically passing around mini objects instead of
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their concrete types.
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- `gst_app::AppSink` `new-event` callback and `pull_object()` function.
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- `gst_pbutils::PbUtilsCapsDescriptionFlags` and
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`pb_utils_get_caps_description_flags()`.
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- `gst_rtp::RtpBuffer::remove_extension_data()`.
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- `gst_video::VideoDecoder` subframe API.
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- `gst_webrtc::WebRTCSCTPTransport`.
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- `gst::ElementFactory` `create_with_properties()` / `make_with_properties()`.
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- `gst_video::VideoContentLightLevel` and `VideoMasteringDisplayInfo` for HDR
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signalling.
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- Lots of missing `GES` API.
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- `gst::AllocationParams` and support in the allocation query.
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- `propose_allocation()` and `decide_allocation()` support in the various base
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classes.
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- `Iterator` implementation for `gst_video::VideoOverlayComposition`.
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- `Extend`, `IntoIterator` and `FromIterator` implementations for `Buffer`,
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`Caps`, `BufferList`, `CapsFeatures`, `StreamCollection` and `Structure` for
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more natural Rust APIs.
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- `instant-rate-change` events/messages bindings.
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- Support for arithmetic operations on `Option<gst::ClockTime>` and related
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types.
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- `gst_video::ColorBalance`.
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- `gst::MetaFlags`.
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- `gst_base::Aggregator::set_position()`.
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- Convenience getters for `gst::ElementFactory` and
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`gst::DeviceProviderFactory` metadata.
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- `gst_rtp::RtpBuffer::set_padding()`, `get_padding()` and `payload_mut()`.
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- `#[must_use]` to many types and functions.
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- `gst::Event`, `gst::Message` and `gst::Structure` `has_name()`.
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- `gst_video::Navigation` subclassing support and API improvements.
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- `gst::Structure` and `gst::Caps` `foreach()`, `map_in_place()` and
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`filter_map_in_place()`.
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- `gst_gl::GLBufferPool` and various GL constants and functions.
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- `gst_pbutils` codec utils APIs.
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### Fixed
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- `gst_base::BaseTransform::prepare_output_buffer()` correctly reflects buffer
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writability.
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### Changed
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- Compatible with the 0.15 gtk-rs release.
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- Updated to the latest GStreamer 1.20 APIs while still supporting up to
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GStreamer 1.8. Any new 1.20 APIs might still change until the stable 1.20
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release.
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- Update all code to the Rust 2021 edition. This causes no user-facing
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changes.
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- `gst::Sample::segment()` returns a reference instead of a copy of the
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segment.
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- `gst::Object::set_property_from_str()` returns a `Result` now instead of silently
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failing like the C version.
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- Allow handling passed in buffers in `gst_base::PushSrc::create`.
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- Allow passing in `None` in `gst_player::Player::set_uri()`.
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- Use `[[f32; 4]; 4]` instead of `[f32; 16]` for affine transformation matrix.
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- `gst::Pad::sticky_event()` statically gets the event of the requested type
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instead of requiring to match on it afterwards.
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- Clean up `gst_pbutils` `EncodingProfile` API to be harder to misuse and less
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confusing.
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- Various `gst::Array`, `gst::List`, `gst::IntRange` and `gst::Fraction` API
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improvements that should reduce some friction.
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- Directly generate `NUL`-terminated C strings in debug log API instead of
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having multiple allocations per message.
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- Various functions return `glib::SList` and `glib::List` now to avoid copying
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into a `Vec` if only iteration is needed.
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- `gst::ChildProxy` API is more consistent with object property API.
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- Improved `gst::Buffer::foreach()`, `gst::Pad::sticky_events_foreach()` and
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`gst::BufferList::foreach()` APIs.
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- Don't post error messages from `propose_allocation()` and
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`decide_allocation()`.
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## [0.17.4] - 2021-09-13
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### Added
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- Add constructor for device provider metadata.
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@ -1068,7 +1145,12 @@ specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-v
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(< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
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The API of the two is incompatible.
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[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.0...HEAD
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[Unreleased]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.18.0...HEAD
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[0.18.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.4...0.18.0
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[0.17.4]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.3...0.17.4
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[0.17.3]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.2...0.17.3
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[0.17.2]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.1...0.17.2
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[0.17.1]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.17.0...0.17.1
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[0.17.0]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.7...0.17.0
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[0.16.7]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.6...0.16.7
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[0.16.6]: https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/compare/0.16.5...0.16.6
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