Softbuffer is broken on recent builds of Redox without the fix here, so
it's helpful to have a new release that fixes it. We seem to have
accumulated a few non-breaking fixes, so it seems like a good enough
time to do a release anyway.
Disabling `fetch` on Windows could be considered breaking, but it
doesn't change the API, was broken anyway, and is likely unused. So I
don't think that's an issue.
This adds a DRM/KMS based backend to the system, as per #42. This system finds a CRTC and a connector, then uses that to create a frame buffer and a DUMB buffer that it can render to.
There's much more to do, and is left as an exercise for anyone with a significant DRM-based use case to pick up and fix.
Signed-off-by: John Nunley <dev@notgull.net>
My new tiny-xlib crate takes up a fraction of the space that the x11-dl crate uses, supports
feature-based static linking and involves less of Xlib's ridiculous surface.
* On MacOS, the contents scale is updated when set_buffer() is called, to adapt when the window is on a new screen (#68).
* **Breaking:** Split the `GraphicsContext` type into `Context` and `Surface` (#64).
* On Web, cache the document in the `Context` type (#66).
* **Breaking:** Introduce a new "owned buffer" for no-copy presentation (#65).
* Enable support for multi-threaded WASM (#77).
* Fix buffer resizing on X11 (#69).
* Add a set of functions for handling buffer damage (#99).
* Add a `fetch()` function for getting the window contents (#104).
* Bump MSRV to 1.64 (#81).
This function is useful for testing the window contents in certain cases. In addition,
this means that we can now have reliable tests for softbuffer's actual functionality.
Signed-off-by: John Nunley <jtnunley01@gmail.com>
Co-authored-by: dAxpeDDa <daxpedda@gmail.com>
This is based on the API that will be used for no-copy presentation. But
wraps it in `set_buffer`.
This also fixes the Wayland buffer code to set `self.width` and
`self.height` on resize, and set the length of the shared memory file
when the buffer is created.
Co-authored-by: jtnunley <jtnunley01@gmail.com>
Using the latest `winit` version in examples fixes resizing behavior on
Wayland, so the workaround for that in the `winit` example is also
removed here.
This adds a fallback using `shm_open`/`shm_unlink` for platforms where
`memfd_create` doesn't exist. This seems to be how this is normally
handled, though it's a bit ugly.
This also builds the wayland/x11 code for NetBSD/OpenBSD/DragonFlyBSD.
Add CI builds for FreeBSD and NetBSD. We would need some kind of
virtualisation though to actually run tests on such targets.
I've tested the `shm_open` logic on Linux, but haven't run it on any
BSDs.
Previously, `softbuffer` wouldn't successfully build on its own on Windows; the examples only worked because dependencies happened to enable the needed features.
A limitation of this implementation is that it can't coexist with anything which creates a canvas context other than `CanvasRenderingContext2D`, since only one context can exist per canvas.
