Also enable all dependencies used by this type. Copying
AllocationParams is possible without borrowing the source mutable.
The offset and size parameters of `memcpy` are unchecked and may result
in out-of-bounds reads/writes, which is why this function is marked as
`unsafe`.
This class only contains two functions with a version requirement of at
least 1.16, but the class is used by GLFilter without any version
restrictions.
As collected with:
xmlstarlet sel -t -v "//_:field[@name = \"parent_class\"]/_:type/@name" gir-files/GstGL-1.0.gir | uniq
This adds GstBase.BaseTransform for GLBaseFilter and GLFilter, and
Gst.Element for gst::panic_to_error.
Similar to Rusts return and try, just use exceptions and pretty-print
them at the highest level (instead of presenting the user with a
stacktrace that's harder to read than the error alone).
Since the addition of doc regeneration - which also spawns a gir process
for every non-sys crate - the process is now incredibly slow and not
well suited for iterative development:
./generator.py --no-fmt 26.25s user 0.79s system 99% cpu 27.044 total
All gir processes are currently ran in serial (the generator waits for
one to complete before spawning the next process) even though there are
no inter-dependencies. Simply spawning all processes at once and
collecting their results + printing them in order after everything has
been spawned yields a significant speedup:
./generator.py --no-fmt 37.99s user 0.88s system 3285% cpu 1.183 total
Note: this is on a 32-core ThreadRipper. The improvement is more modest
on machines with less cores, and also depends on IO speed. A 4-core i5,
before and after:
./generator.py --no-fmt 30.24s user 0.76s system 99% cpu 31.055 total
./generator.py --no-fmt 57.78s user 0.88s system 763% cpu 7.685 total
That's still a sizable gain for simply not blocking on other tasks
anymore.
Since https://github.com/gtk-rs/gtk-rs/pull/447, supposedly the native
function is never returning a `NULL` `Application` hence it makes little
sense to handle an "unreachable" error here.
See https://github.com/gtk-rs/gtk-rs/pull/449. This struct remains
vital in GStreamer code to tie a type to an (untyped) SendValue, so that
the underlying value can be retrieved without having to guess its type.
That type is anyway stored in a private member T::TagType.
Co-authored-by: Marijn Suijten <marijns95@gmail.com>
Winit 0.19 uses uninitialized variables which is invalid since Rust
1.48, leading to a runtime panic [1]. Updating to the latest version
resolves these issues but requires significant refactoring since the
event loop now runs entirely within a closure.
[1]: https://github.com/rust-windowing/winit/issues/1811
If EGL and Wayland were both set the Wayland bit of code would never be
build-tested nor used. Now if both are enabled try to acquire a
GLDisplay through both handles before bailing. The methods can still be
tested in isolation by not enabling one or the other feature.
Solves the following warning:
gstreamer-rs/examples/Cargo.toml: unused manifest key: bin.31.features
Enabling features when a single bin is built is not supported, and users
would have to manually select desired features anyway: -wayland cannot
be used in conjunction with -egl thanks to the cfg_if.
Gir now prints all directories and their hashes in the version file and
comments; useful now that gstreamer-rs is being generated from both
gir-files/ and gst-gir-files/ submodules.
We were already using `gir -d` and especially now that our files are
separated across two directories that are relative to the directory
containing Gir.toml this only becomes cumbersome. Besides `gir` lacks
functionality to normalize the path, leading to ie.
gstreamer-gl/egl/sys/../../../gir-files in the version comment as a
result.
The sys crates have not been generated with 1.20 introspected gir files
yet, and break the documentation that is already compiling with the
v1_20 feature. Function body contents don't truly matter for the
documentation build anyway.
This crate was added right around the same date the conversion to the
`lgpl_docs` crate took place in 801998c7 ("Generate documentation from
the docs crate directly") and hence likely missed out.
Fixes: 4120ded4 ("Add gstreamer-controller")
