2018-09-30 21:19:48 +00:00
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# Smithay Changelog
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2017-10-01 20:57:02 +00:00
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2021-07-21 16:47:44 +00:00
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## version 0.3.0 (to be released)
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Large parts of Smithay were changed with numerous API changes. It is thus recommended to
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approach version 0.3 as if it was a new crate altogether compared to 0.2.
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The most notable changes are:
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- Deep refactor of the graphics backends around a workflows centered on allocating graphics buffers,
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and a Gles2-based renderer abstraction is provided.
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- Support for DRM atomic modesetting as well as client-provided DMABUF
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- Most backends are now `calloop` event sources generating events. The recommended organization for
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your smithay-based compositor is thus to centralize most of your logic on a global state struct,
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and delegate event handling to it via the shared data mechanism of `calloop`. Most of the callbacks
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you provide to Smithay are given mutable access to this shared data.
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- The `wayland::compositor` handling logic now automatically handles state tracking and delayed commit
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for wayland surfaces.
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Many thanks to the new contributors to Smithay, who contributed the following:
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- Support for [`libseat`](https://sr.ht/~kennylevinsen/seatd/) as a session backend, by
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@PolyMeilex
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- Support for graphics tablets via the `tablet` protocol extension, by @PolyMeilex
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- Support for running Smithay on `aarch64` architectures, by @cmeissl
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- A rework of the `xdg-shell` handlers to better fit the protocol logic and correctly track configure
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events, by @cmeissl
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- Basic Xwayland support, by @psychon
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2017-10-01 20:57:02 +00:00
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2019-01-03 09:52:15 +00:00
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## version 0.2.0 (2019-01-03)
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2018-09-30 21:19:48 +00:00
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### General
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- **[Breaking]** Upgrade to wayland-rs 0.21
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2018-12-28 16:30:11 +00:00
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- **[Breaking]** Moving the public dependencies to a `reexports` module
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- Migrate the codebase to Rust 2018
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2018-09-30 21:19:48 +00:00
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### Backends
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2018-11-17 17:01:04 +00:00
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- **[Breaking]** WinitBackend: Upgrade to winit 0.18
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2018-12-28 16:30:11 +00:00
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- **[Breaking]** Global refactor of the DRM & Session backends
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- **[Breaking]** Restructuration of the backends around the `calloop` event-loop
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2018-09-26 13:42:51 +00:00
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2018-09-30 21:19:48 +00:00
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### Clients & Protocol
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- Basic XWayland support
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2018-12-28 16:30:11 +00:00
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- Data device & Drag'n'Drop support
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- Custom client pointers support
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2018-09-30 21:19:48 +00:00
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2017-10-01 20:57:02 +00:00
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## version 0.1.0 (2017-10-01)
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### Protocol handling
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- Low-level handling routines for several wayland globals:
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- `wayland::shm` handles `wl_shm`
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- `wayland::compositor` handles `wl_compositor` and `wl_subcompositor`
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- `wayland::shell` handles `wl_shell` and `xdg_shell`
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- `wayland::seat` handles `wl_seat`
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- `wayland::output` handles `wl_output`
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### Backend
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- Winit backend (EGL context & input)
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- DRM backend
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- libinput backend
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- glium integration
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